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Loose Leaf for Math in Our World
4.11 - 1251 ratings - Source
The author team of Dave Sobecki and Allan Bluman created an engaging text and digital program aimed at meeting the needs of todaya€™s liberal arts math students, resulting in the third edition of Math in Our World. This revision focused on further development of critical thinking skills through several hundred revised exercises and examples, still presented within the hallmark style of the Math in Our World program. Carefully chosen questions help students to form a connection between relevant examples and the mathematical concepts of the chapter. Using the engaging writing style characteristic of the text, the authors support concepts through abundant examples, helpful practice problems, and rich exercise sets. The author team was also deeply engaged in the development of the Connect and LearnSmart online content to help ensure a consistent experience for students regardless of medium. The result is an exceptionally engaging program that is able to both effectively and creatively convey the fundamental concepts of a liberal arts math curriculum to even the most hesitant student.The author team of Dave Sobecki and Allan Bluman created an engaging text and digital program aimed at meeting the needs of todaya€™s liberal arts math students, resulting in the third edition of Math in Our World.
Title
:
Loose Leaf for Math in Our World
Author
:
Allan Bluman, David Sobecki
Publisher
:
McGraw-Hill Education - 2014-04-14
ISBN-13
:
Continue
You Must CONTINUE and create a free account to access unlimited downloads & streaming | 677.169 | 1 |
Elementary Number Theory, Sixth Edition, is written for the one-semester undergraduate number theory course taken by math majors, secondary education majors, and computer science students. This contemporary text provides a simple account of classical number theory, set against a historical background that shows the subject's evolution from antiquity to recent research. Written in David Burton's engaging style, Elementary Number Theory reveals the attraction that has drawn leading mathematicians and amateurs alike to number theory over the course of history. Author : David Burton ISBN : 0073051888 Language : English No of Pages : 448 Edition : 6 Publication Date : 9/27/2005 Format/Binding : Hardcover Book dimensions : 9.3x6x0.9 Book weight : 0.02 | 677.169 | 1 |
MATH Math A Documents
Showing 1 to 7 of 7
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.ti: poinls A and B is
a", 3
one line
{2) two lines
(3) one circle
(4) two circles
. A point P moves on a path in a plane such that its
distance from a point A is always 10 units. The path
Overall Rating Breakdown
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I recommend the course because Mr.Cheng is a great teacher, he's very reliable, gives quick feedback, and doesn't feel like he attacks you with questions. Overall he's one of the best teachers in the field and multiple students would agree.
Course highlights:
The highlights of the course is mostly the course itself, He taught every lesson in a well presented form, and is able to establish the form to follow in completing it.
Hours per week:
3-5 hours
Advice for students:
Take it with Cheng, There's no competition on best Math teacher compared to him. | 677.169 | 1 |
Popular in Computer Science and Engineering
Reviews for ANALYSIS OF ALGORITHA Primer for Communicating Mathematics Through Email You will need to communicate your quiz answers to me via text based email Your answer may include one or more mathematical expressions There are informal conventions for communicating mathematics via normal US ASCII text These conventions are used throughout the research community7 and are loosely based on the LaTeX typesetting system with some programming language constructs thrown in This brief primer will explain these conventions7 allowing you to communicate math via email quickly and easily These conventions have evolved informally over the years and obey no written hard and fast rules They are meant for human to human communication Some sloppynesscreativity is tolerated7 and even encouraged7 if the existing conventions are inadequate Easy Constructs Easiest are expressions involving Roman letters7 the arithmetic oper ations of addition7 subtraction7 multiplication7 and division7 as well as equals7 less than7 greater than7 and parentheses These expressions can be written practally verbatim For ex ample7 2X 677 can be written as 2X6 or 2X 6 or 2 X 6 Multiplication is usually just juxtaposition with optional whitespace in between you could write 2X67 but you needn7t For another example7 z lt x2y 7 4w77 is also writable verbatim as z lt X2y 4 w Here are some other expressions that can be written entirely verbatim o absolute value of m o n 7 2 n 7 2 factorial o x gt 0 l x is not an integer the set of all real positive x that are not integers o x z 1 let x equal 1 o xyz gt 0 x7 y and z are all positive 0A z j the 2397jth entry of the array A o my the pair Ly write the angle brackets using lt and gt7 thus getting ltXygt o logx lt siny expz z transcendental functions can usually be written verbatim7 but extra parentheses may be needed to clarify the grouping The nonstrict inequalities S and 2 can be written as lt and gt7 respectively7 but 1e or leq are also possible for g and ge or geq for 2 Thus7 z 2 0 can be written as either X gt 0 or X ge O The set membership relation 6 is usually written as in Thus7 z E Y becomes X in Y Here is a table of standard mathematical symbols and possibilities for their ASCII text equivalents Note that many symbols set relations7 for example can be written in more than one way I prefer the rst of each alternative rendition Symbol Possible renditions ltleleq gtgegeq neneq congtocongcongruenc equiv in notin subsetofsubsetsubseteq notsubsetofnot subset ofetc supersetofsupersetsupseteq unioncup intersectintersectioncap emptysetnullset orvee andwedge notneg gt gt mapsto gtimplies ltgtiff forallfor eachetc existsthere isetc infinityinfty floor X the largest integer S m ceilingx the smallest integer 2 m sqrtx X vectorvectorxvecx 8mlt llligtlt63cwmmmmmwwwm 8282 4 2 Standard Number Systems Number systems with standard notation include N natural numbers Z integers Q rational numbers R real numbers C complex numbers and H quaternions You may use these letters verbatim provided it is clear what you mean For example if you use Z for the integers don7t use the letter Z to mean anything else in the message To be sure to avoid confusion you can just write out a set long hand ie naturalsintegersrationalsrealscomplexesquaternions For example 71 E N n gt 2 and n is prime Q n E N n is odd may be written as n in N ngt2 and n is prime subsetof n in N n is odd Greek Letters Write Greek letters out long hand Thus 04 is written alpha etc Lower case Greek letters are written all lower case Upper case Greek letters such as P are written with initial capitals eg Gamma For example sin0 2P cosa 7T can be written as sin theta 2 Gamma cosalpha pi Superscripts and Subscripts Use the character uppercase 6 to signify that the next thing is a superscript Thus X 2 rneans x2 If there is more than one token in the superscript such as 2 then you should surround the entire superscript with some kind of delimiter Curly brackets braces are often used Thus 2 is written as 2 n1 instead of 2 n1 the latter means 2 1 Subscripts are similar but use the underscore character instead Thus x2 is written as X2 The delirniter requirements are as with superscripts thus AM is written as Aij You may combine both superscripts and subscripts after the same object but it may help clarity to insert extra parentheses Thus could be written as Xi 2 but it is clearer to say Xi 2 instead Some people dont bother with the underscore for simple subscripts saying X2 to mean 2 for example This is a ghastly practice in my opinion Sums Products Integrals Etc To render a sum like write Sumi0 n 1 2 1 2 n 1 For products use prod or product instead of sum Note that what appears below the surn rnation sign is written as if it were a subscript and what appears above is like a superscript Don7t say Sigma for a sum sum77 is clearer You can do the same with other surn like con structs For de nite integrals use integral you could use int but it may cause confusion for pararneterized unions use union or UNION etc Some more examples 00 2 67m Zdz 00 as integral infty infty e X 22 dX Hz39 S nlSlk 13965 0 Write 0 Write as sumS subsetof n Sk prodi in S i 0 Write lim1 em as limn gtinfty 1 xn n e x You may use limit77 instead of lim7 0 Write b Va b30 a g c g b mm fcb 7 1 as forall altb exists C altcltb and integrala b fxdx fc b a Binomial Coe icients The binomial coef cient 71717 1dnik1 1 is the number of different ways of choosing k things from a set of 71 things without regard to order There are several other ways of expressing this value mathematically Cmk7 Bn7 k7 Ck Bk etc I prefer the notation in Equation 17 which is commonly used in the United States7 and is pronounced7 n choose k In text7 render this as 11 Choose k or 11 Choose k or some such The Choose77 operator has pretty low precedence even lower that plus or minus7 so if you say7 eg7 n k Choose 11 k l7ll interpret it as rather than7 say7 n 7 k Fractions Fractions can be a bit problematic You could render a complicated fraction like 6n2a2 b2 i CZ2 1 sinz y using ASCII art e n2 a 2 b 2 C 2 2 1 sqrtn sin 2 gamma The problem with this is that it may show up crooked if your recipient7s email reader uses a font that is pitched differently from yours This is especially true with a series of several fractions in the same expressionithe crookedness compounds so that the fractions on the right of the expression may be unrecognizable Although it can look run on7 the lesser of two evils is just to put the numerator and denominator on the same line7 separated by the division operator the forward slash Surround the numerator and denominator each with delimiters if there7s any doubt about what constitutes the fraction The fraction above could then be written7 e n2a 2 b 2 6 2 2 1 sqrtn sin 2 gamma Exercises Do these exercises for your own practice I don7t require you to submit them Render the following mathematical expressions into ASCII text 1 f log 2 login 3 6M 71 4 fA B 5 1n CT z y 5 f96 fy 7 P0 a Pn a VnPn 8 p 1 V on n V x4 9 V8 gt 07 n5 9lgn 10 Xil IgT UXlET 13961 11 n i Z jg 1239 P A m B PrA l B W 13 n 22 nkH 14 n z gt zk 15 00 cm 2 g I the symbol C is the Greek letter zeta helping | 677.169 | 1 |
7th Grade Math: Generating Equivalent Expressions Pack
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The worksheet and quiz package contains 5 worksheets that align with Common Core standard 7.EE.A.1, 5 worksheets that align with Common Core standard 7.EE.A.2, and 3 quizzes, one for just standard 7.EE.A.1, one for just standard 7.EE.A.2, and one for both standards. The worksheets for 7.EE.A.1 have 10 questions for the mixed level worksheet, 10 questions for the level 1, 2, and 3 worksheets, and 8 questions for the level 4 worksheet. The worksheets for the 7.EE.A.2 standard have 10 questions for the mixed level worksheet, level 1 and 2 worksheets, 7 questions for the level 3 worksheet, and 6 questions for the level 4 worksheet. The quiz for 7.EE.A.1 has 10 questions, the quiz for 7.EE.A.2 has 8 questions, and the quiz for both standards has 8 questions. Answer keys to all worksheets and quizzes included. 26 page PDF | 677.169 | 1 |
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A walk around Gordons campus
Introduction
As you walk around Gordons campus you will no doubt walk on many dierent walkways.
Looking at a campus map it appears that there is very nearly a straight line path between
any two building entrances, with the big
COMPUTING AND ESTIMATING THE RATE OF
CONVERGENCE
JONATHAN R. SENNING
1. Rate of Convergence
These notes develop a formulation of the rate of convergence. After dening the
rate of convergence we will examine the rate of convergence of several root-nding
me
EXAMPLE BOUNDING THE ERROR TERM IN TAYLORS
THEOREM
JONATHAN SENNING
Suppose we want to nd a Taylor Polynomial that approximates e2x to 7 decimal
places on the interval [0.5, 0.5]. How many terms of the Taylor Series for e2x should
we include?
According to
MAT342/CPS342 Lab Exercise 3: Romberg
Integration
Introduction
In this exercise we examine Romberg integration, both to better understand how it works and
also to explore convergence rates for iterative numerical integration methods.
The Exercise
1. Save
MAT342/CPS342 Lab Exercise 4: Numerical
Solution of ODEs
Introduction
Today we explore using Python and some supporting tools for numerical work. For interactive
work IPython is a great choice. It has several tools and libraries bundled with it; of primar
MAT342/CPS342 Lab Exercise 1:
Introduction to Octave
Starting Octave
Octave is an interactive, command-line driven program. This means that you can type commands
directly into the program, which the most efficient way to use it's many functions. For examp
MAT342/CPS342 Lab Exercise 2: Loss of
Significance
Introduction
Every number that a modern digital computer works with is rational and therefore has a finite or
repeating decimal representation. Even though we often think of computers as working with real
Functions
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Functions
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Functions
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Let A and B be sets. A function f from A to B
Set Operations
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Set Operations
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Set Operations
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Let A and B be sets.
The union of A
Sets
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Sets
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Sets
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A set is a collection of objects. The objects are called elements or
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Lincoln Acres AlgebraI make sure that students understand the order of operations, fractions, decimals, ratios, percent problems, prime numbers, exponents, square roots, basic geometry, tables, graphing, the calculation of slopes, and basic algebraic concepts. I like to use the class textbook for whatever course the | 677.169 | 1 |
Synopses & Reviews
Publisher Comments
Get ready to master basic arithmetic subjects, principles, and formulas! Master Math: Basic Math and Pre-Algebra is a comprehensive reference guide that explains and clarifies mathematic principles in a simple, easy-to-follow style and format. Beginning with the most basic fundamental topics and progressing through to the more advanced, Master Math: Basic Math and Pre-Algebra explains the principles and operations of arithmetic, provides step-by-step procedures and solutions, and presents examples and applications. A complete table of contents and a comprehensive index enable you to quickly find specific topics, and the approachable style and format facilitate an understanding of what can be intimidating and tricky skills. Perfect for both students who need some extra help or rusty professionals who want to brush up on their basic math skills, Master Math: Basic Math and Pre-Algebra will help you master everything from fractions and decimals to roots and radicals.
Synopsis
Focuses on basic mathematical principles that establish a solid foundation, helping students advance to more difficult operations.
Synopsis
Master Math: Basic Math and Pre-Algebra teaches the reader in a very user-friendly and accessible manner the principles and formulas for establishing a solid math foundation. This book covers topics such as complex fractions, mixed numbers and improper fractions; converting fractions, percents, and decimals; solving equations with logarithms or exponents, and much more.
About the Author
Debra Anne Ross has a double BA in Chemistry and Biology from the University of California, Santa Cruz, and and MS in Chemical Engineering from Stanford University. Debra's career encompasses biology, chemistry, biochemistry, engineering, biosensors, pharmaceutical drug discovery, and intellectual property. She is the author of the popular Master Math books, The 3:00 PM Secret: Live Slim and Strong Live Your Dreams, The 3:00 PM Secret: Ten Day Dream Diet (2009), and Arrows Through Time: A Time Travel Tale of Adventure, Courage, and Faith (2009). | 677.169 | 1 |
Find a Chatsworth, CA MathThe math sections measure a student's ability to reason quantitatively, solve mathematical problems, and interpret data presented in graphical form. These sections focus on four areas of mathematics that are typically covered in the first three years of American high school education: Arithmetic...
...Any application that requires data collection and viewing capabilities can be easily handled in Microsoft Excel. I | 677.169 | 1 |
Sample records for calculus
Practice makes perfect-and helps deepen your understanding of calculus 1001 Calculus Practice Problems For Dummies takes you beyond the instruction and guidance offered in Calculus For Dummies, giving you 1001 opportunities to practice solving problems from the major topics in your calculus course. Plus, an online component provides you with a collection of calculus problems presented in multiple-choice format to further help you test your skills as you go. Gives you a chance to practice and reinforce the skills you learn in your calculus courseHelps you refine your understanding of calculusP
Calculus, Second Edition discusses the techniques and theorems of calculus. This edition introduces the sine and cosine functions, distributes ?-? material over several chapters, and includes a detailed account of analytic geometry and vector analysis.This book also discusses the equation of a straight line, trigonometric limit, derivative of a power function, mean value theorem, and fundamental theorems of calculus. The exponential and logarithmic functions, inverse trigonometric functions, linear and quadratic denominators, and centroid of a plane region are likewise elaborated. Other topics
Spivak's celebrated textbook is widely held as one of the finest introductions to mathematical analysis. His aim is to present calculus as the first real encounter with mathematics: it is the place to learn how logical reasoning combined with fundamental concepts can be developed into a rigorous mathematical theory rather than a bunch of tools and techniques learned by rote. Since analysis is a subject students traditionally find difficult to grasp, Spivak provides leisurely explanations, a profusion of examples, a wide range of exercises and plenty of illustrations in an easy-going approach that enlightens difficult concepts and rewards effort. Calculus will continue to be regarded as a modern classic, ideal for honours students and mathematics majors, who seek an alternative to doorstop textbooks on calculus, and the more formidable introductions to real analysis.
Calculus, Third Edition emphasizes the techniques and theorems of calculus, including many applied examples and exercises in both drill and applied-type problems. pro
We take great notes-and make learning a snap When it comes to pinpointing the stuff you really need to know, nobody does it better than CliffsNotes. This fast, effective tutorial helps you master core Calculus concepts-from functions, limits, and derivatives to differentials, integration, and definite integrals- and get the best possible grade. At CliffsNotes, we're dedicated to helping you do your best, no matter how challenging the subject. Our authors are veteran teachers and talented writers who know how to cut to the chase- and zero in on the essential information you need to succeed.
We reduce some key calculations of compositions of morphisms between Soergel bimodules ("Soergel calculus") to calculations in the nil Hecke ring ("Schubert calculus"). This formula has several applications in modular representation theory.
Another Calculus book? As long as students find calculus scary, the failure rate in mathematics is higher than in all other subjects, and as long as most people mistakenly believe that only geniuses can learn and understand mathematics, there will always be room for a new book of Calculus. We call it Calculus Light. This book is designed for a one semester course in ""light"" calculus -- mostly single variable, meant to be used by undergraduate students without a wide mathematical background and who do not major in mathematics but study subjects such as engineering, biology or management infor
We introduce a calculus for tuplices, which are expressions that generalize matrices and vectors. Tuplices have an underlying data type for quantities that are taken from a zero-totalized field. We start with the core tuplix calculus CTC for entries and tests, which are combined using conjunctive composition. We define a standard model and prove that CTC is relatively complete with respect to it. The core calculus is extended with operators for choice, information hiding, scalar multiplicatio...This book is unique in English as a refresher for engineers, technicians, and students who either wish to brush up their calculus or find parts of calculus unclear. It is not an ordinary textbook. It is, instead, an examination of the most important aspects of integral and differential calculus in terms of the 756 questions most likely to occur to the technical reader. It provides a very easily followed presentation and may also be used as either an introductory or supplementary textbook. The first part of this book covers simple differential calculus, with constants, variables, functions, inc
Full Text Available Programs with control are usually modeled using lambda calculus extended with control operators. Instead of modifying lambda calculus, we consider a different model of computation. We introduce continuation calculus, or CC, a deterministic model of computation that is evaluated using only head reduction, and argue that it is suitable for modeling programs with control. It is demonstrated how to define programs, specify them, and prove them correct. This is shown in detail by presenting in CC a list multiplication program that prematurely returns when it encounters a zero. The correctness proof includes termination of the program. In continuation calculus we can model both call-by-name and call-by-value. In addition, call-by-name functions can be applied to call-by-value results, and conversely.
The ESeal Calculus is a secure mobile calculus based on Seal Calculus. By using open-channels, ESeal Calculus makes it possible to communicate between any two arbitrary seals with some secure restrictions. It improves the expression ability and efficiency of Seal calculus without losing security.
""This book is a radical departure from all previous concepts of advanced calculus,"" declared the Bulletin of the American Mathematics Society, ""and the nature of this departure merits serious study of the book by everyone interestedEarn College Credit with REA's Test Prep for CLEP* Calculus Everything you need to pass the exam and get the college credit you deserve.Our test prep for CLEP* Calculus and the free online tools that come with it, will allow you to create a personalized CLEP* study plan that can be customized to fit you: your schedule, your learning style, and your current level of knowledge.Here's how it works:Diagnostic exam at the REA Study Center focuses your studyOur online diagnostic exam pinpoints your strengths and shows you exactly where you need to focus your study. Armed with this information, you
In this paper we discuss flipping pedagogy and how it can transform the teaching and learning of calculus by applying pedagogical practices that are steeped in our understanding of how students learn most effectively. In particular, we describe the results of an exploratory study we conducted to examine the benefits and challenges of flipping a…
These are general notes on tensor calculus which can be used as a reference for an introductory course on tensor algebra and calculus. A basic knowledge of calculus and linear algebra with some commonly used mathematical terminology is presumed.
The Rho-calculus is a new calculus that integrates in a uniform and simple setting first-order rewriting, lambda-calculus and non-deterministic computations. This paper describes the calculus from its syntax to its basic properties in the untyped case. We show how it embeds first-order conditional rewriting and lambda-calculus. Finally we use the Rho-calculus to give an operational semantics to the rewrite based language Elan.
Jennifer Ouellette never took maths in the sixth form, mostly because she – like most of us – assumed she wouldn't need it much in real life. But then the English graduate, now an award-winning science-writer, had a change of heart and decided to revisit the equations and formulas that had haunted her youth. The Calculus Diaries is the fun and fascinating account of a year spent confronting her numbers-phobia head on. With wit and verve, Ouellette explains how she discovered that maths could apply to everything from petrol mileages to dieting, rollercoaster rides to winning in Las Vegas.
Matrix Calculus, Second Revised and Enlarged Edition focuses on systematic calculation with the building blocks of a matrix and rows and columns, shunning the use of individual elements. The publication first offers information on vectors, matrices, further applications, measures of the magnitude of a matrix, and forms. The text then examines eigenvalues and exact solutions, including the characteristic equation, eigenrows, extremum properties of the eigenvalues, bounds for the eigenvalues, elementary divisors, and bounds for the determinant. The text ponders on approximate solutions, as wellStone in the urinary tract has fascinated the medical profession from the earliest times and has played an important part in the development of surgery. The earliest major planned operations were for the removal of vesical calculus; renal and ureteric calculi provided the first stimulus for the radiological investigation of the viscera, and the biochemical investigation of the causes of calculus formation has been the training ground for surgeons interested in metabolic disorders. It is therefore no surprise that stone has been the subject of a number of monographs by eminent urologists, but the rapid development of knowledge has made it possible for each one of these authors to produce something new. There is still a technical challenge to the surgeon in the removal of renal calculi, and on this topic we are always glad to have the advice of a master craftsman; but inevitably much of the interest centres on the elucidation of the causes of stone formation and its prevention. Professor Pyrah has had a long an...
I formalize important theorems about classical propositional logic in the proof assistant Coq. The main theorems I prove are (1) the soundness and completeness of natural deduction calculus, (2) the equivalence between natural deduction calculus, Hilbert systems and sequent calculus and (3) cut elimination for sequent calculus.
Calculus of One Variable, Second Edition presents the essential topics in the study of the techniques and theorems of calculus.The book provides a comprehensive introduction to calculus. It contains examples, exercises, the history and development of calculus, and various applications. Some of the topics discussed in the text include the concept of limits, one-variable theory, the derivatives of all six trigonometric functions, exponential and logarithmic functions, and infinite series.This textbook is intended for use by college students.
On the Refinement Calculus gives one view of the development of the refinement calculus and its attempt to bring together - among other things - Z specifications and Dijkstra's programming language. It is an excellent source of reference material for all those seeking the background and mathematical underpinnings of the refinement calculus.
Primary urethral calculus is rarely seen and is usually encountered in men with urethral stricture or diverticulum. We present a case of giant urethral calculus secondary to a urethral stricture in a man. The patient was treated with calculus extraction with end to end urethroplasty.
Fundamentals of Calculus encourages students to use power, quotient, and product rules for solutions as well as stresses the importance of modeling skills. In addition to core integral and differential calculus coverage, the book features finite calculus, which lends itself to modeling and spreadsheets. Specifically, finite calculus is applied to marginal economic analysis, finance, growth, and decay. Includes: Linear Equations and FunctionsThe DerivativeUsing the Derivative Exponential and Logarithmic Functions Techniques of DifferentiationIntegral CalculusIntegration TechniquesFunctions
Safety is a syntactic condition of higher-order grammars that constrains occurrences of variables in the production rules according to their type-theoretic order. In this paper, we introduce the safe lambda calculus, which is obtained by transposing (and generalizing) the safety condition to the setting of the simply-typed lambda calculus. In contrast to the original definition of safety, our calculus does not constrain types (to be homogeneous). We show that in the safe lambda calculus, there is no need to rename bound variables when performing substitution, as variable capture is guaranteed not to happen. We also propose an adequate notion of beta-reduction that preserves safety. In the same vein as Schwichtenberg's 1976 characterization of the simply-typed lambda calculus, we show that the numeric functions representable in the safe lambda calculus are exactly the multivariate polynomials; thus conditional is not definable. We also give a characterization of representable word functions. We then study the ...
Universal geometric calculus simplifies and unifies the structure and notation of mathematics for all of science and engineering, and for technological applications. This paper treats the fundamentals of the multivector differential calculus part of geometric calculus. The multivector differential is introduced, followed by the multivector derivative and the adjoint of multivector functions. The basic rules of multivector differentiation are derived explicitly, as well as a variety of basic m...
One of the twentieth century's most original mathematicians and thinkers, Karl Menger taught students of many backgrounds. In this, his radical revision of the traditional calculus text, he presents pure and applied calculus in a unified conceptual frame, offering a thorough understanding of theory as well as of the methodology underlying the use of calculus as a tool.The most outstanding feature of this text is the care with which it explains basic ideas, a feature that makes it equally suitable for beginners and experienced readers. The text begins with a ""mini-calculus"" which brings out t
We introduce the Stochastic Quality Calculus in order to model and reason about distributed processes that rely on each other in order to achieve their overall behaviour. The calculus supports broadcast communication in a truly concurrent setting. Generally distributed delays are associated with...
We introduce the Stochastic Quality Calculus in order to model and reason about distributed processes that rely on each other in order to achieve their overall behaviour. The calculus supports broadcast communication in a truly concurrent setting. Generally distributed delays are associated...
Rigorous but accessible text introduces undergraduate-level students to necessary background math, then clear coverage of differential calculus, differentiation as a tool, integral calculus, integration as a tool, and functions of several variables. Numerous problems and a supplementary section of ""Hints and Answers."" 1977 edition. PMID:24082453
A main challenge of programming component-based software is to ensure that the components continue to behave in a reasonable manner even when communication becomes unreliable. We propose a process calculus, the Quality Calculus, for programming software components where it becomes natural to plan... note discusses ways in which technology can be used in the calculus learning process. In particular, five MATLAB programs are detailed for use by instructors or students that demonstrate important concepts in introductory calculus: Newton's method, differentiation and integration. Two of the programs are animated. The programs and the…
This text provides the first comprehensive treatment of the discrete fractional calculus. Experienced researchers will find the text useful as a reference for discrete fractional calculus and topics of current interest. Students who are interested in learning about discrete fractional calculus will find this text to provide a useful starting point. Several exercises are offered at the end of each chapter and select answers have been provided at the end of the book. The presentation of the content is designed to give ample flexibility for potential use in a myriad of courses and for independent study. The novel approach taken by the authors includes a simultaneous treatment of the fractional- and integer-order difference calculus (on a variety of time scales, including both the usual forward and backwards difference operators). The reader will acquire a solid foundation in the classical topics of the discrete calculus while being introduced to exciting recent developments, bringing them to the frontiers of the...
The $\\rho$-calculus is a new calculus that integrates in a uniform and simple setting first-order rewriting, $\\lambda$-calculus and non-deterministic computations. This paper describes the calculus from its syntax to its basic properties in the untyped case. We show how it embeds first-order conditional rewriting and $\\lambda$-calculus. Finally we use the $\\rho$-calcul- us to give an operational semantics to the rewrite based language ELAN.
Slay the calculus monster with this user-friendly guide Calculus For Dummies, 2nd Edition makes calculus manageable-even if you're one of the many students who sweat at the thought of it. By breaking down differentiation and integration into digestible concepts, this guide helps you build a stronger foundation with a solid understanding of the big ideas at work. This user-friendly math book leads you step-by-step through each concept, operation, and solution, explaining the ""how"" and ""why"" in plain English instead of math-speak. Through relevant instruction and practical examples, you'll s
Calculus of Variations aims to provide an understanding of the basic notions and standard methods of the calculus of variations, including the direct methods of solution of the variational problems. The wide variety of applications of variational methods to different fields of mechanics and technology has made it essential for engineers to learn the fundamentals of the calculus of variations. The book begins with a discussion of the method of variation in problems with fixed boundaries. Subsequent chapters cover variational problems with movable boundaries and some other problems; sufficiency
This paper presents the Logical Process Calculus (LPC), a formalism that supports heterogeneous system specifications containing both operational and declarative subspecifications. Syntactically, LPC extends Milner's Calculus of Communicating Systems with operators from the alternation-free linear-time mu-calculus (LT(mu)). Semantically, LPC is equipped with a behavioral preorder that generalizes Hennessy's and DeNicola's must-testing preorder as well as LT(mu's) satisfaction relation, while being compositional for all LPC operators. From a technical point of view, the new calculus is distinguished by the inclusion of: (1) both minimal and maximal fixed-point operators and (2) an unimple-mentability predicate on process terms, which tags inconsistent specifications. The utility of LPC is demonstrated by means of an example highlighting the benefits of heterogeneous system specification.
Computing for Calculus focuses on BASIC as the computer language used for solving calculus problems.This book discusses the input statement for numeric variables, advanced intrinsic functions, numerical estimation of limits, and linear approximations and tangents. The elementary estimation of areas, numerical and string arrays, line drawing algorithms, and bisection and secant method are also elaborated. This text likewise covers the implicit functions and differentiation, upper and lower rectangular estimates, Simpson's rule and parabolic approximation, and interpolating polynomials. Other toWe present a theory and applications of discrete exterior calculus on simplicial complexes of arbitrary finite dimension. This can be thought of as calculus on a discrete space. Our theory includes not only discrete differential forms but also discrete vector fields and the operators acting on these objects. This allows us to address the various interactions between forms and vector fields (such as Lie derivatives) which are important in applications. Previous attempts at discrete exterior ca...An alternative presentationWe present a proof net calculus for the Displacement calculus and show its correctness. This is the first proof net calculus which models the Displacement calculus directly and not by some sort of translation into another formalism. The proof net calculus opens up new possibilities for parsing and proof search with the Displacement calculus.
We argue that the use of differentials in introductory calculus courses is useful and provides a unifying theme, leading to a coherent view of the calculus. Along the way, we meet several interpretations of differentials, some better than others.
The Dual Calculus, proposed recently by Wadler, is the outcome of two distinct lines of research in theoretical computer science: (A) Efforts to extend the Curry–Howard isomorphism, established between the simply-typed lambda calculus and intuitionistic logic, to classical logic. (B) Efforts to establish the tacit conjecture that call-by-value (CBV) reduction in lambda calculus is dual to call-by-name (CBN) reduction. This paper initially investigates relations of the Dual Calculus t...
A first order inference system, named R-calculus, is defined to develop the specifications.This system intends to eliminate the laws which are not consistent with users' requirements. TheR-calculus consists of the structural rules, an axiom, a cut rule, and the rules for logical connectives.Some examples are given to demonstrate the usage of the R-calculus. Furthermore, the propertiesregarding reachability and completeness of the R-calculus are formally defined and proved.
Cirquent calculus is a new proof-theoretic framework, originally motivited by the needs of computability logic (see ). Its main distinguishing feature is sharing: unlike the more traditional frameworks that manipulate tree- or forest-like objects such as formulas, sequents or hypersequents, cirquent calculus deals with circuit-style structures called cirquents. The present article elaborates a deep-inference cirquent calculus system CL8 for classical propositional logic and the corresponding fragment of the resource-conscious computability logic. It also shows the existence of polynomial-size analytic CL8-proofs of the pigeonhole principle -- the family of tautologies known to have no such proofs in traditional systems.
This Brief puts together two subjects, quantum and variational calculi by considering variational problems involving Hahn quantum operators. The main advantage of its results is that they are able to deal with nondifferentiable (even discontinuous) functions, which are important in applications. Possible applications in economics are discussed. Economists model time as continuous or discrete. Although individual economic decisions are generally made at discrete time intervals, they may well be less than perfectly synchronized in ways discrete models postulate. On the other hand, the usual assumption that economic activity takes place continuously, is nothing else than a convenient abstraction that in many applications is far from reality. The Hahn quantum calculus helps to bridge the gap between the two families of models: continuous and discrete. Quantum Variational Calculus is self-contained and unified in presentation. It provides an opportunity for an introduction to the quantum calculus of variations fo...
Based on a series of lectures given by I. M. Gelfand at Moscow State University, this book actually goes considerably beyond the material presented in the lectures. The aim is to give a treatment of the elements of the calculus of variations in a form both easily understandable and sufficiently modern. Considerable attention is devoted to physical applications of variational methods, e.g., canonical equations, variational principles of mechanics, and conservation laws.The reader who merely wishes to become familiar with the most basic concepts and methods of the calculus of variations need onComprehensive but concise, this introduction to differential and integral calculus covers all the topics usually included in a first course. The straightforward development places less emphasis on mathematical rigor, and the informal manner of presentation sets students at ease. Many carefully worked-out examples illuminate the text, in addition to numerous diagrams, problems, and answers.Bearing the needs of beginners constantly in mind, the treatment covers all the basic concepts of calculus: functions, derivatives, differentiation of algebraic and transcendental functions, partial different
With its origins stretching back several centuries, discrete calculus is now an increasingly central methodology for many problems related to discrete systems and algorithmsThis textbook features applications including a proof of the Fundamental Theorem of Algebra, space filling curves, and the theory of irrational numbers. In addition to the standard results of advanced calculus, the book contains several interesting applications of these results. The text is intended to form a bridge between calculus and analysis. It is based on the authors lecture notes used and revised nearly every year over the last decade. The book contains numerous illustrations and cross references throughout, as well as exercises with solutions at the end of each section
Students can gain a thorough understanding of differential and integral calculus with this powerful study tool. They'll also find the related analytic geometry much easier. The clear review of algebra and geometry in this edition will make calculus easier for students who wish to strengthen their knowledge in these areas. Updated to meet the emphasis in current courses, this new edition of a popular guide--more than 104,000 copies were bought of the prior edition--includes problems and examples using graphing calculators rewriting calculus is a rule construction and application framework. As such it embeds in a uniform way term rewriting and lambda-calculus. Since rule application is an explicit object of the calculus, it allows us also to handle the set of results explicitly. We present a simply typed version of the rewriting calculus. With a good choice of the type system, we show that the calculus is type preserving and terminating, i.e. verifies the subject reduction and strong normalization properties....
, statically typed model for virtual classes has been a long-standing open question. This paper presents a virtual class calculus, vc, that captures the essence of virtual classes in these full-fledged programming languages. The key contributions of the paper are a formalization of the dynamic and static...
A method of using vector analysis is presented that is an application of calculus that helps to find the best angle for tacking a boat into the wind. While the discussion is theoretical, it is seen as a good illustration of mathematical investigation of a given situation. (MP)
Network calculus, a theory dealing with queuing systems found in computer networks, focuses on performance guarantees. This title presents a comprehensive treatment for the stochastic service-guarantee analysis research and provides basic introductory material on the subject, as well as discusses the various researches in the area.
Silvestre François Lacroix (Paris, 1765 - ibid., 1843) was a most influential mathematical book author. His most famous work is the three-volume Traité du calcul différentiel et du calcul intégral (1797-1800; 2nd ed. 1810-1819) – an encyclopedic appraisal of 18th-century calculus which remained the standard reference on the subject through much of the 19th century, in spite of Cauchy's reform of the subject in the 1820's. Lacroix and the Calculus is the first major study of Lacroix's large Traité. It uses the unique and massive bibliography given by Lacroix to explore late 18th-century calculus, and the way it is reflected in Lacroix's account. Several particular aspects are addressed in detail, including: the foundations of differential calculus, analytic and differential geometry, conceptions of the integral, and types of solutions of differential equations (singular/complete/general integrals, geometrical interpretations, and generality of arbitrary functions). Lacroix's large Traité... was a...
The ESeal Calculus is a secure mobile calculus based on Seal Calculus. By using open-channels,ESeal Calculus makes it possible to communicate between any two arbitrary seals with some secure restrictions. It improves the expression ability and efficiency of Seal calculus without losing security.
Multivariate calculus can be understood best by combining geometric insight, intuitive arguments, detailed explanations and mathematical reasoning. This textbook has successfully followed this programme. It additionally provides a solid description of the basic concepts, via familiar examples, which are then tested in technically demanding situations. In this new edition the introductory chapter and two of the chapters on the geometry of surfaces have been revised. Some exercises have been replaced and others provided with expanded solutions. Familiarity with partial derivatives and a course in linear algebra are essential prerequisites for readers of this book. Multivariate Calculus and Geometry is aimed primarily at higher level undergraduates in the mathematical sciences. The inclusion of many practical examples involving problems of several variables will appeal to mathematics, science and engineering students III includes vector analysis, real valued functions, partial differentiation, multiple integrations, vector fields, and infinite series I covers functions, limits, basic derivatives, and integrals...... case studies and it has been extended in several directions. The aim of this paper is to provide a thorough presentation of the logic....
We discuss topics related to finite-dimensional calculus in the context of finite-dimensional quantum mechanics. The truncated Heisenberg-Weyl algebra is called a TAA algebra after Tekin, Aydin, and Arik who formulated it in terms of orthofermions. It is shown how to use a matrix approach to implement analytic representations of the Heisenberg-Weyl algebra in univariate and multivariate settings. We provide examples for the univariate case. Krawtchouk polynomials are presented in detail, incl...
The paper significantly extends and generalizes our previous paper. Here we discuss explicit general constructions for paragrassmann calculus with one and many variables. For one variable nondegenerate differentiation algebras are identified and shown to be equivalent to the algebra of (p+1)x(p+1) complex matrices. For many variables we give a general construction of the differentiation algebras. Some particular examples are related to the multiparametric quantum deformations of the harmonic oscillators. 18 refs
The concept of Boolean integration is developed, and different Boolean integral operators are introduced. Given the changes in a desired function in terms of the changes in its arguments, the ways of 'integrating' (i.e. realizing) such a function, if it exists, are presented. The necessary and sufficient conditions for integrating, in different senses, the expression specifying the changes are obtained. Boolean calculus has applications in the design of logic circuits and in fault analysis Pre-Calculus reviews sets, numbers, operations and properties, coordinate geometry, fundamental algebraic topics, solving equations and inequalities, functions, trigonometry, exponents
This introduction to Malliavin's stochastic calculus of variations is suitable for graduate students and professional mathematicians. Author Denis R. Bell particularly emphasizes the problem that motivated the subject's development, with detailed accounts of the different forms of the theory developed by Stroock and Bismut, discussions of the relationship between these two approaches, and descriptions of a variety of applications.The first chapter covers enough technical background to make the subsequent material accessible to readers without specialized knowledge of stochastic analysis. Succe
Calculus with Vectors grew out of a strong need for a beginning calculus textbook for undergraduates who intend to pursue careers in STEM. fields. The approach introduces vector-valued functions from the start, emphasizing the connections between one-variable and multi-variable calculus. The text includes early vectors and early transcendentals and includes a rigorous but informal approach to vectors. Examples and focused applications are well presented along with an abundance of motivating exercises. All three-dimensional graphs have rotatable versions included as extra source materials and may be freely downloaded and manipulated with Maple Player; a free Maple Player App is available for the iPad on iTunes. The approaches taken to topics such as the derivation of the derivatives of sine and cosine, the approach to limits, and the use of "tables" of integration have been modified from the standards seen in other textbooks in order to maximize the ease with which students may comprehend the material. Additio...
Introduction to the Operational Calculus is a translation of ""Einfuhrung in die Operatorenrechnung, Second Edition."" This book deals with Heaviside's interpretation, on the Laplace integral, and on Jan Mikusinki's fundamental work ""Operational Calculus."" Throughout the book, basic algebraic concepts appear as aids to understanding some relevant points of the subject. An important field for research in analysis is asymptotic properties. This text also discusses examples to show the potentialities in applying operational calculus that run beyond ordinary differential equations with constant
The lambda mu-calculus is an extension of the lambda-calculus that has been introduced by M. Parigot to give an algorithmic content to classical proofs. We show that Bohm's theorem fails in this calculus.
The divergence theorem, Stokes' theorem, and Green's theorem appear near the end of calculus texts. These are important results, but many instructors struggle to reach them. We describe a pathway through a standard calculus text that allows instructors to emphasize these theorems. (Contains 2 figures.)
Of the most universal applications in integral calculus are those involved with finding volumes of solids of revolution. These profound problems are typically taught with traditional approaches of the disk and shell methods, after which most calculus curriculums will additionally cover arc length and surfaces of revolution. Even in these visibly…
The aim of the present study was to investigate the fluorescence properties of dental calculus in comparison with the properties of adjacent unaffected tooth structure using both lasers and LEDs in the UV-visible range for fluorescence excitation. The influence of calculus color on the informative signal is demonstrated. The optimal spectral bands of excitation and registration of the fluorescence are determined
A simple partial version of the Fundamental Theorem of Calculus can be presented on the first day of the first-year calculus course, and then relied upon repeatedly in assigned problems throughout the course. With that experience behind them, students can use the partial version to understand the full-fledged Fundamental Theorem, with further…
This article presents an example of how middle school teachers can lay a foundation for calculus. Although many middle school activities connect directly to calculus concepts, the authors have decided to look in depth at only one: the concept of change. They will show how teachers can lead their students to see and appreciate the calculusGet all you need to know with Super Reviews! Each Super Review is packed with in-depth, student-friendly topic reviews that fully explain everything about the subject. The Calculus I Super Review includes a review of functions, limits, basic derivatives, the definite integral, combinations, and permutations. Take the Super Review quizzes to see how much you've learned - and where you need more study. Makes an excellent study aid and textbook companion. Great for self-study!DETAILS- From cover to cover, each in-depth topic review is easy-to-follow and easy-to-grasp - Perfect when preparing forWe show that one can use model categories to construct rational orthogonal calculus. That is, given a continuous functor from vector spaces to based spaces one can construct a tower of approximations to this functor depending only on the rational homology type of the input functor, whose layers are given by rational spectra with an action of $O(n)$. By work of Greenlees and Shipley, we see that these layers are classified by torsion $H^*(B SO(n))[O(n)/SO(n)]$-modulesThis thesis presents a type system, Provability Calculus of Constructions (PCoC) that can be used for the formalization of logic. In a theorem prover based on the system, the user can extend the prover with new inference rules in a logically consistent manner. This is done by representing PCoC as...... values and data types within PCoC. The new feature of PCoC is that results of the representation of PCoC can be lifted to PCoC itself. The lifting is fully formalized in PCoC, and the logic therefore supports reflection....
Dartmouth College mathematicians have developed a free online calculus course called "Open Calculus." Open Calculus is an exportable distance-learning/self-study environment for learning calculus including written text, nearly 4000 online homework problems and instructional videos. The paper recounts the evaluation of course elements since 2000 in…
An acronym is presented that provides students a potentially useful, unifying view of the major topics covered in an elementary calculus sequence. The acronym (CAL) is based on viewing the calculus procedure for solving a calculus problem P* in three steps: (1) recognizing that the problem cannot be solved using simple (non-calculus) techniques;…
A nonlocal vector calculus was introduced in Du et al. (Math Model Meth Appl Sci 23:493-540, 2013) that has proved useful for the analysis of the peridynamics model of nonlocal mechanics and nonlocal diffusion models. A formulation is developed that provides a more general setting for the nonlocal vector calculus that is independent of particular nonlocal models. It is shown that general nonlocal calculus operators are integral operators with specific integral kernels. General nonlocal calculus properties are developed, including nonlocal integration by parts formula and Green's identities. The nonlocal vector calculus introduced in Du et al. (Math Model Meth Appl Sci 23:493-540, 2013) is shown to be recoverable from the general formulation as a special example. This special nonlocal vector calculus is used to reformulate the peridynamics equation of motion in terms of the nonlocal gradient operator and its adjoint. A new example of nonlocal vector calculus operators is introduced, which shows the potential use of the general formulation for general nonlocal modelsDesigned for students who plan to take or who are presently taking calculus-based physics courses. This book will develop necessary mathematical skills and help students gain the competence to use precalculus, calculus, vector algebra, vector calculus, and the statistical analysis of experimental data. Students taking intermediate physics, engineering, and other science courses will also find the book useful-and will be able to use the book as a mathematical resource for these intermediate level courses. The book emphasizes primarily the use of mathematical techniques and mathematical concepts in Physics and does not go into their rigorous developments.
The fun and easy way to learn pre-calculus Getting ready for calculus but still feel a bit confused? Have no fear. Pre-Calculus For Dummies is an un-intimidating, hands-on guide that walks you through all the essential topics, from absolute value and quadratic equations to logarithms and exponential functions to trig identities and matrix operations. With this guide's help you'll quickly and painlessly get a handle on all of the concepts - not just the number crunching - and understand how to perform all pre-calc tasks, from graphing to tackling proofs. You'll also get a new appreciation for
The Calculus of Wrapped Compartments (CWC) is a variant of the Calculus of Looping Sequences (CLS). While keeping the same expressiveness, CWC strongly simplifies the development of automatic tools for the analysis of biological systems. The main simplification consists in the removal of the sequencing operator, thus lightening the formal treatment of the patterns to be matched in a term (whose complexity in CLS is strongly affected by the variables matching in the sequences). We define a stochastic semantics for this new calculus. As an application we model the interaction between macrophages and apoptotic neutrophils and a mechanism of gene regulation in E.Coli.
When first published posthumously in 1963, this book presented a radically different approach to the teaching of calculus. In sharp contrast to the methods of his time, Otto Toeplitz did not teach calculus as a static system of techniques and facts to be memorized. Instead, he drew on his knowledge of the history of mathematics and presented calculus as an organic evolution of ideas beginning with the discoveries of Greek scholars, such as Archimedes, Pythagoras, and Euclid, and developing through the centuries in the work of Kepler, Galileo, Fermat, Newton, and Leibniz. Through this unique a
Stochastic analysis is not only a thriving area of pure mathematics with intriguing connections to partial differential equations and differential geometry. It also has numerous applications in the natural and social sciences (for instance in financial mathematics or theoretical quantum mechanics) and therefore appears in physics and economics curricula as well. However, existing approaches to stochastic analysis either presuppose various concepts from measure theory and functional analysis or lack full mathematical rigour. This short book proposes to solve the dilemma: By adopting E. Nelson's "radically elementary" theory of continuous-time stochastic processes, it is based on a demonstrably consistent use of infinitesimals and thus permits a radically simplified, yet perfectly rigorous approach to stochastic calculus and its fascinating applications, some of which (notably the Black-Scholes theory of option pricing and the Feynman path integral) are also discussed in the book.
Completely revised and greatly expanded, the new edition of this text takes readers who have been exposed to only basic courses in analysis through the modern general theory of random processes and stochastic integrals as used by systems theorists, electronic engineers and, more recently, those working in quantitative and mathematical finance. Building upon the original release of this title, this text will be of great interest to research mathematicians and graduate students working in those fields, as well as quants in the finance industry. New features of this edition include: End of chapter exercises; New chapters on basic measure theory and Backward SDEs; Reworked proofs, examples and explanatory material; Increased focus on motivating the mathematics; Extensive topical index. "Such a self-contained and complete exposition of stochastic calculus and applications fills an existing gap in the literature. The book can be recommended for first-year graduate studies. It will be useful for all who intend to wo...
This report presents a new distributed process calculus, called the -calculus. Key insights for the calculus are similar to those laid out by L. Cardelli for its calculus of ambients. Mobile Ambients and other recent distributed process calculi such as the Join calculus or the D-calculus introduce notions of distributed locations or localities, corresponding to a spatial partitioning of computations and embodying different features of distributed computations (e.g. failures, access control, p...
Presents three fundamental ideas of calculus and explains using the coordinate plane geometrically. Uses Cabri Geometry II to show how computer geometry systems can facilitate student understanding of general conic objects and its dynamic algebraic equations. (KHR)
Full Text Available ABSTRACTBackground:Testicular calculus is an extremely rare case with unknown etiology and pathogenesis. To our knowledge, here we report the third case of testicular calculus. A 31-year-old man was admitted to our clinic with painful solid mass in left testis. After diagnostic work-up for a possible testicular tumour, he underwent inguinal orchiectomy and histopathologic examination showed a testicular calculus.Case hypothesis:Solid testicular lesions in young adults generally correspond to testicular cancer. Differential diagnosis should be done carefully.Future implications:In young adults with painful and solid testicular mass with hyperechogenic appearance on scrotal ultrasonography, testicular calculus must be kept in mind in differential diagnosis. Further reports on this topic may let us do more clear recommendations about the etiology and treatment of this rare disease.
This article discusses how teachers can create cartoons for undergraduate math classes, such as college algebra and basic calculus. The practice of cartooning for teaching can be helpful for communication with students and for students' conceptual understanding.
Neutrosophic Analysis is a generalization of Set Analysis, which in its turn is a generalization of Interval Analysis. Neutrosophic Precalculus is referred to indeterminate staticity, while Neutrosophic Calculus is the mathematics of indeterminate change. The Neutrosophic Precalculus and Neutrosophic Calculus can be developed in many ways, depending on the types of indeterminacy one has and on the methods used to deal with such indeterminacy. In this book, the author presents a few examples o...
Mean Value Calculus (MVC)[1] is a real-time logicwhich can be used to specify and verify real-time systems[2]. As aconservative extension of Duration Calculus (DC)[3], MVC increasesthe expressive power but keeps the properties of DC. In this paper wepresent decidability results of MVC. An interesting result is that propositional MVC with chop star operator is still decidable, which develops the results of[4]and[5].In this article we present an intrinsec construction of foliated Brownian motion via stochastic calculus adapted to foliation. The stochastic approach together with a proposed foliated vector calculus provide a natural method to work on harmonic measures. Other results include a decomposition of the Laplacian in terms of the foliated and basic Laplacians, a characterization of totally invariant measures and a differential equation for the density of harmonic measures.
The stack calculus is a functional language in which is in a Curry-Howard correspondence with classical logic. It enjoys confluence but, as well as Parigot's lambda-mu, does not admit the Bohm Theorem, typical of the lambda-calculus. We present a simple extension of stack calculus which is for the stack calculus what Saurin's Lambda-mu is for lambda-mu.
Aspect-oriented programming (AOP) has produced interesting language designs, but also ad hoc semantics that needs clarification. We contribute to this clarification with a calculus that models essential AOP, both simpler and more general than existing formalizations. In AOP, advice may intercept......-oriented code. Two well-known pointcut categories, call and execution, are commonly considered similar.We formally expose their differences, and resolve the associated soundness problem. Our calculus includes type ranges, an intuitive and concise alternative to explicit type variables that allows advice...... to be polymorphic over intercepted methods. We use calculus parameters to cover type safety for a wide design space of other features. Type soundness is verified in Coq....
Duration Calculus is a logic for reasoning about requirements for real-time systems at a high level of abstraction from operational detail, which qualifies it as an interesting starting point for embedded controller design. Such a design activity is generally thought to aim at a control device the...... physical behaviours of which satisfy the requirements formula, i.e. the refinement relation between requirements and implementations is taken to be trajectory inclusion. Due to the abstractness of the vocabulary of Duration Calculus, trajectory inclusion between control requirements and controller designs...... relation for embedded controller design and exploit this fact for developing an automatic procedure for controller synthesis from specifications formalized in Duration Calculus. As far as we know, this is the first positive result concerning feasibility of automatic synthesis from dense-time Duration...
This work is devoted to the optimization of fluorescence dental calculus diagnostics in optical spectrum. The optimal wavelengths for fluorescence excitation and registration are determined. Two spectral ranges 620 – 645 nm and 340 – 370 nm are the most convenient for supra- and subgingival calculus determination. The simple implementation of differential method free from the necessity of spectrometer using was investigated. Calculus detection reliability in the case of simple implementation is higher than in the case of spectra analysis at optimal wavelengths. The use of modulated excitation light and narrowband detection of informative signal allows us to decrease essentially its diagnostic intensity even in comparison with intensity of the low level laser dental therapy
The π-Calculus has been developed to reason about behavioural equivalence. Different notations of equivalence are defined in terms of process interactions, as well as the context of processes. There are various extensions of the π-Calculus, such as the SPI calculus, which has primitives to facili...
In arXiv:1207.0332 [cs.LO] was proposed a graphic lambda calculus formalism, which has sectors corresponding to untyped lambda calculus and emergent algebras. Here we explore the sector covering knot diagrams, which are constructed as macros over the graphic lambda calculus.
We define a differential lambda-mu-calculus which is an extension of both Parigot's lambda-mu-calculus and Ehrhard- Regnier's differential lambda-calculus. We prove some basic properties of the system: reduction enjoys Church-Rosser and simply typed terms are strongly normalizing.
This article describes investigative calculus projects in which students explore a question or problem of their own construction. Three exemplary pieces of student work are showcased. Investigative calculus projects are an excellent way to foster student understanding and interest in calculus. (Contains 4 figures.)
Throughout the school year, AP Calculus teachers strive to teach course content comprehensively and swiftly in an effort to finish all required material before the AP Calculus exam. As early May approaches and the AP Calculus test looms, students and teachers nervously complete lessons, assignments, and assessments to ensure student preparation.…
We introduce an extension of the pure lambda-calculus by endowing the set of terms with a structure of vector space, or more generally of module, over a fixed set of scalars. Terms are moreover subject to identities similar to usual point-wise definition of linear combinations of functions with values in a vector space. We then study a natural extension of beta-reduction in this setting: we prove it is confluent, then discuss consistency and conservativity over the ordinary lambda-calculus. W...
This first-year calculus book is centered around the use of infinitesimals, an approach largely neglected until recently for reasons of mathematical rigor. It exposes students to the intuition that originally led to the calculus, simplifying their grasp of the central concepts of derivatives and integrals. The author also teaches the traditional approach, giving students the benefits of both methods.Chapters 1 through 4 employ infinitesimals to quickly develop the basic concepts of derivatives, continuity, and integrals. Chapter 5 introduces the traditional limit concept, using approximation p
This report presents a calculus for higher-order distributed components, the Kell calculus. The calculus can be understood as a direct extension of the higher-order -calculus with programmable locations. The report illustrates the expressive power of the Kell calculus by encoding several process calculi with explicit locations, including Mobile Ambients, the Distributed Join calculus and the . The latter encoding demonstrates that the Kell calculus retains the expressive power of the but in a...A flexible unified framework for both classical and quantum Schubert calculus is proposed. It is based on a natural combinatorial approach relying on the Hasse-Schmidt extension of a certain family of pairwise commuting endomorphisms of an infinite free Z-module M to its exterior algebra.Describes a rich, investigative approach to multivariable calculus. Introduces a project in which students construct physical models of surfaces that represent real-life applications of their choice. The models, along with student-selected datasets, serve as vehicles to study most of the concepts of the course from both continuous and discrete…
The fundamental theorems of the calculus describe the relationships between derivatives and integrals of functions. The value of any function at a particular location is the definite derivative of its integral and the definite integral of its derivative. Thus, any value is the magnitude of the slope of the tangent of its integral at that position,…
We develop a version of stochastic Pi-calculus with a semantics based on measure theory. We dene the behaviour of a process in a rate environment using measures over the measurable space of processes induced by structural congruence. We extend the stochastic bisimulation to include the concept of...
We introduce ctm, a process calculus which embodies a notion of trust for global computing systems. In ctm each principal (location) is equipped with a policy, which determines its legal behaviour, and with a protocol, which allows interactions between principals and the flow of information from ...
The purpose of this study is to present some of the classical concepts, definitions, and theorems of calculus from the constructivists' point of view in the spirit of the philosophies of L.E.J. Brouwer and Errett Bishop. This presentation will compare the classical statements to the constructivized statements. The method focuses on giving…
Classic stock portfolio analysis provides an applied context for Lagrange multipliers that undergraduate students appreciate. Although modern methods of portfolio analysis are beyond the scope of vector calculus, classic methods reinforce the utility of this material. This paper discusses how to introduce classic stock portfolio analysis in a…
It is now increasingly recognized that mathematics is not a neutral value-free subject. Rather, mathematics can challenge students' taken-for-granted realities and promote action. This article describes two issues, namely deforestation and income inequality. These were specifically chosen because they can be related to a range of calculus concepts…
Researchers have documented difficulties that elementary school students have in understanding volume. Despite its importance in higher mathematics, we know little about college students' understanding of volume. This study investigated calculus students' understanding of volume. Clinical interview transcripts and written responses to volume…
Since Parigot designed the λμ-calculus to algorithmically interpret classical natural deduction, several variants of λμ-calculus have been proposed. Some of these variants derived from an alteration of the original syntax due to de Groote, leading in particular to the Λμ-calculus of the second author, a calculus truly different from λμ-calculus since, in the untyped case, it provides a Böhm separation theorem that the original calculus does not satisfy. In addition to a survey of some aspects...
Students are entering college having earned credit for college Calculus 1 based on their scores on the College Board's Advanced Placement (AP) Calculus AB exam. Despite being granted credit for college Calculus 1, it is unclear whether these students are adequately prepared for college Calculus 2. College calculus classes are often taught…
The rewriting calculus is a minimal framework embedding lambda calculus and term rewriting systems that allows abstraction on variables and patterns. The rewriting calculus features higher-order functions (from the lambda calculus) and pattern matching (from term rewriting systems). In this paper, we study extensively the decidability of type inference in the second-order rewriting calculus à la Curry.
In the seminal essay, "On the unreasonable effectiveness of mathematics in the physical sciences," physicist Eugene Wigner poses a fundamental philosophical question concerning the relationship between a physical system and our capacity to model its behavior with the symbolic language of mathematics. In this essay, I examine an ambitious 16th and 17th-century intellectual agenda from the perspective of Wigner's question, namely, what historian Paolo Rossi calls "the quest to create a universal language." While many elite thinkers pursued related ideas, the most inspiring and forceful was Gottfried Leibniz's effort to create a "universal calculus," a pictorial language which would transparently represent the entirety of human knowledge, as well as an associated symbolic calculus with which to model the behavior of physical systems and derive new truths. I suggest that a deeper understanding of why the efforts of Leibniz and others failed could shed light on Wigner's original question. I argue that the notion o... integral
The late universe's matter distribution obeys the Copernican principle at only the coarsest of scales. The relative importance of such inhomogeneity is still not well understood. Because of the Einstein field equations' non-linear nature, some argue a non-perturbative approach is necessary to correctly model inhomogeneities and may even obviate any need for dark energy. We shall discuss an approach based on Regge calculus, a discrete approximation to general relativity: we shall discuss the Collins--Williams formulation of Regge calculus and its application to two toy universes. The first is a universe for which the continuum solution is well-established, the $\\Lambda$-FLRW universe. The second is an inhomogeneous universe, the `lattice universe' wherein matter consists solely of a lattice of point masses with pure vacuum in between, a distribution more similar to that of the actual universe compared to FLRW universes. We shall discuss both regular lattices and one where one mass gets perturbed.
This book is designed as a text for graduate courses in stochastic processes. It is written for readers familiar with measure-theoretic probability and discrete-time processes who wish to explore stochastic processes in continuous time. The vehicle chosen for this exposition is Brownian motion, which is presented as the canonical example of both a martingale and a Markov process with continuous paths. In this context, the theory of stochastic integration and stochastic calculus is developed. The power of this calculus is illustrated by results concerning representations of martingales and change of measure on Wiener space, and these in turn permit a presentation of recent advances in financial economics (option pricing and consumption/investment optimization). This book contains a detailed discussion of weak and strong solutions of stochastic differential equations and a study of local time for semimartingales, with special emphasis on the theory of Brownian local time. The text is complemented by a large num...
Visualization is key in helping a student understand the fundamentals of Calculus. The new generation of computer literate students, raised in a video-based environment, will expect more than the traditional chalkboard methods in assisting them in this visualization. By integrating computers into the classroom and developing software to assist in mathematics instruction, we can enhance student comprehension of, and ability to apply, mathematics in solving real world problems of interest to th...
Generic programming (GP) is an increasingly important trend in programming languages. Well-known GP mechanisms, such as type classes and the C++0x concepts proposal, usually combine two features: 1) a special type of interfaces; and 2) implicit instantiation of implementations of those interfaces. Scala implicits are a GP language mechanism, inspired by type classes, that break with the tradition of coupling implicit instantiation with a special type of interface. Instead, implicits provide only implicit instantiation, which is generalized to work for any types. This turns out to be quite powerful and useful to address many limitations that show up in other GP mechanisms. This paper synthesizes the key ideas of implicits formally in a minimal and general core calculus called the implicit calculus, and it shows how to build source languages supporting implicit instantiation on top of it. A novelty of the calculus is its support for partial resolution and higher-order rules (a feature that has been proposed bef...
Schubert calculus has been in the intersection of several fast developing areas of mathematics for a long time. Originally invented as the description of the cohomology of homogeneous spaces, it has to be redesigned when applied to other generalized cohomology theories such as the equivariant, the quantum cohomology, K-theory, and cobordism. All this cohomology theories are different deformations of the ordinary cohomology. In this note, we show that there is, in some sense, the universal deformation of Schubert calculus which produces the above mentioned by specialization of the appropriate parameters. We build on the work of Lerche Vafa and Warner. The main conjecture these authors made was that the classical cohomology of a Hermitian symmetric homogeneous manifold is a Jacobi ring of an appropriate potential. We extend this conjecture and provide a simple proof. Namely, we show that the cohomology of the Hermitian symmetric space is a Jacobi ring of a certain potential and the equivariant and the quantum cohomology and the K-theory is a Jacobi ring of a particular deformation of this potential. This suggests to study the most general deformations of the Frobenius algebra of cohomology of these manifolds by considering the versal deformation of the appropriate potential. The structure of the Jacobi ring of such potential is a subject of well developed singularity theory. This gives a potentially new way to look at the classical, the equivariant, the quantum and other flavors of Schubert calculus.
We present the MIM calculus, a modeling formalism with a strong biological basis, which provides biologically-meaningful operators for representing the interaction capabilities of molecular species. The operators of the calculus are inspired by the reaction symbols used in Molecular Interaction Maps (MIMs), a diagrammatic notation used by biologists. Models of the calculus can be easily derived from MIM diagrams, for which an unambiguous and executable interpretation is thus obtained. We give...
Programs that transform other programs often require access to the internal structure of the program to be transformed. This is at odds with the usual extensional view of functional programming, as embodied by the lambda calculus and SK combinator calculus. The recently-developed SF combinator calculus offers an alternative, intensional model of computation that may serve as a foundation for developing principled languages in which to express intensional computation, including program transfo...
We revise a monogenic calculus for several non-commuting operators, which is defined through group representations. Instead of an algebraic homomorphism we use group covariance. The related notion of joint spectrum and spectral mapping theorem are discussed. The construction is illustrated by a simple example of calculus and joint spectrum of two non-commuting selfadjoint (n\\times n) matrices. Keywords: Functional calculus, spectrum, intertwining operator, spectral mapping theorem, jet spaces...
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We present a calculus that captures the operational semantics of call-by-need.We demonstrate that the calculus is confluent and standardizable and entails the same observational equivalences as call-by-name lambda calculus.
In this note we show how one can obtain results from the nabla calculus from results on the delta calculus and vice versa via a duality argument. We provide applications of the main results to the calculus of variations on time scales.
We introduce a dichromatic calculus (RG) for qutrit systems. We show that the decomposition of the qutrit Hadamard gate is non-unique and not derivable from the dichromatic calculus. As an application of the dichromatic calculus, we depict a quantum algorithm with a single qutrit. Since it is not easy to decompose an arbitrary d by d unitary matrix into Z and X phase gates when d > 2, the proof of the universality of qudit ZX calculus for quantum mechanics is far from trivial. We construct a ...
Solutions Manual to Accompany Fundamentals of Calculus the text that encourages students to use power, quotient, and product rules for solutions as well as stresses the importance of modeling skills. In addition to core integral and differential calculus coverage, the core book features finite calculus, which lends itself to modeling and spreadsheets. Specifically, finite calculus is applied to marginal economic analysis, finance, growth, and decay. Includes: Linear Equations and Functions The Derivative Using the Derivative Exponential and Logarithmic
Features an introduction to advanced calculus and highlights its inherent concepts from linear algebra. Advanced Calculus reflects the unifying role of linear algebra in an effort to smooth readers' transition to advanced mathematics. The book fosters the development of complete theorem-proving skills through abundant exercises while also promoting a sound approach to the study. The traditional theorems of elementary differential and integral calculus are rigorously established, presenting the foundations of calculus in a way that reorients thinking toward modern analysis. Following an introdu Pre-Calculus Workbook For Dummies is the perfect tool for anyone who waCalculus and Mathematica (C&M) by Davis, Porta and Uhl ia a well thought-out method that, when used properly, gives students an intuitive understanding of, and a feeling for, all the major calculus concepts. It is comprised of the following four books: C&M / Derivatives, C&M / Integrals, C&M / Vector Calculus, and C&M / Approximation, known also as Books 1-4. In these books the authors advocate an explore-and-discover method for teaching the basic concepts of Calculus to u...
In this paper, we apply recently proposed generalized integral and differential operators to develop generalized vector calculus and generalized variational calculus for problems defined over a convex domain. In particular, we present some generalization of Green's and Gauss divergence theorems involving some new operators, and apply these theorems to generalized variational calculus. For fractional power kernels, the formulation leads to fractional vector calculus and fractional variational calculus for problems defined over a convex domain. In special cases, when certain parameters take integer values, we obtain formulations for integer order problems. Two examples are presented to demonstrate applications of the generalized variational calculus which utilize the generalized vector calculus developed in the paper. The first example leads to a generalized partial differential equation and the second example leads to a generalized eigenvalue problem, both in two dimensional convex domains. We solve the generalized partial differential equation by using polynomial approximation. A special case of the second example is a generalized isoperimetric problem. We find an approximate solution to this problem. Many physical problems containing integer order integrals and derivatives are defined over arbitrary domains. We speculate that future problems containing fractional and generalized integrals and derivatives in fractional mechanics will be defined over arbitrary domains, and therefore, a general variational calculus incorporating a general vector calculus will be needed for these problems. This research is our first attempt in that direction.
As π-calculus based on the interleaving semantics cannot depict the true concurrency and has few supporting tools,it is translated into Petri nets.π-calculus is divided into basic elements,sequence,concurrency,choice and recursive modules.These modules are translated into Petri nets to construct a complicated system.Petri nets semantics for π-calculus visualize system structure as well as system behaviors.The structural analysis techniques allow direct qualitative analysis of the system properties on the structure of the nets.Finally,Petri nets semantics for π-calculus are illustrated by applying them to mobile telephone systems.
Introduces Novel Applications for Solving Neutron Transport EquationsWhile deemed nonessential in the past, fractional calculus is now gaining momentum in the science and engineering community. Various disciplines have discovered that realistic models of physical phenomenon can be achieved with fractional calculus and are using them in numerous ways. Since fractional calculus represents a reactor more closely than classical integer order calculus, Fractional Calculus with Applications for Nuclear Reactor Dynamics focuses on the application of fractional calculus to describe the physical behavi
The sequent calculus sL for the Lambek calculus L (lambek 58) has no structural rules. Interestingly, sL is equivalent to a multimodal calculus mL, which consists of the nonassociative Lambek calculus with the structural rule of associativity. This paper proves that the sequent calculus or hypersequent calculus hD of the discontinuous Lambek calculus (Morrill and Valent\\'in), which like sL has no structural rules, is also equivalent to an omega-sorted multimodal calculus mD. More concretely, ...
Many business schools or colleges require calculus as a prerequisite for certain classes or for continuing to upper division courses. While there are many studies investigating the relationship between performance in calculus and performance in a single course, such as economics, statistics, and finance, there are very few studies investigating…
The efforts to attract students to precalculus, trigonometry, and calculus classes became more successful at the author's school when projects-based classes were offered. Data collection from an untethered hot air balloon flight for calculus students was planned to maximize enrollment. The data were analyzed numerically, graphically, and…
We give an overview of why it is important to include sustainability in mathematics classes and provide specific examples of how to do this for a calculus class. We illustrate that when students use "Excel" to fit curves to real data, fundamentally important questions about sustainability become calculus questions about those curves. (Contains 5…
This paper presents an extension of the Dpi-calculus due to Hennessy and Riely with constructs for signing and authenticating code and for sandboxing. A sort system, built on Milner's sort systems for the polyadic pi-calculus, is presented and proven sound with respect to an error predicate which...
The purpose of this study was to compare the perspectives of faculty members who had experience teaching undergraduate calculus and preservice teachers who had recently completed student teaching in regards to a first semester undergraduate calculus course. An online survey was created and sent to recent student teachers and college mathematics…The results from a cross-national study comparing calculus performance of students at East China Normal University (ECNU) in Shanghai and students at the University of Michigan before and after their first university calculus course are presented. Overall, ECNU significantly outperformed Michigan on both the pre- and post-tests, but the Michigan…
A new calculus of planar diagrams involving diagrammatics for biadjoint functors and degenerate affine Hecke algebras is introduced. The calculus leads to an additive monoidal category whose Grothendieck ring contains an integral form of the Heisenberg algebra in infinitely many variables. We construct bases of vector spaces of morphisms between products of generating objects in this category.
In order to answer the challenge of pervasive computing, we propose a new process calculus, whose aim is to describe dynamic systems composed of agents able to move and react differently depending on their location. This Context-Aware Calculus features a hierarchical structure similar to mobile... lim
The 1988 progress report of the Polytechnic School research team, concerning the quantum chemistry and the scientific calculus. The research program involves the following topics: the transition metals - carbon monoxide systems, which are a suitable model for the chemisorption phenomena; the introduction of the vibronic perturbations in the magnetic screen constants; the gauge invariance method (used in the calculation of the magnetic perturbations), extended to the case of the static or dynamic electrical polarizabilities. The published papers, the congress communications and the thesis are listed
We demonstrate by explicit calculation of the DeWitt-like measure in two-dimensional quantum Regge gravity that it is highly non-local and that the average values of link lengths $l, $, do not exist for sufficient high powers of $n$. Thus the concept of length has no natural definition in this formalism and a generic manifold degenerates into spikes. This might explain the failure of quantum Regge calculus to reproduce the continuum results of two-dimensional quantum gravity. It points to sev...ADVANCED CALCULUS OF SEVERAL VARIABLES covers important topics of Transformations and topology on Euclidean in n-space Rn Functions of several variables, Differentiation in Rn, Multiple integrals and Integration in Rn. The topics have been presented in a simple clear and coherent style with a number of examples and exercises. Proofs have been made direct and simple. Unsolved problems just after relevant articles in the form of exercises and typical problems followed by suggestions have been given. This book will help the reader work on the problems of Numerical Analysis, Operations Research, Differential Equations and Engineering applications. Differential and Integral Calculus introduces you to the MATLAB language with practical hands-on instructions and results, allowing you to quickly achieve your goals. In addition to givi
All Access for the AP® Calculus AB & BC Exams free online tools that come with it, will help you personalize your AP® Cal... and identity matrices.
This well-thought-out text, filled with many special features, is designed for a two-semester course in calculus for technology students with a background in college algebra and trigonometry. The author has taken special care to make the book appealing to students by providing motivating examples, facilitating an intuitive understanding of the underlying concepts involved, and by providing much opportunity to gain proficiency in techniques and skills.Initial chapters cover functions and graphs, straight lines and conic sections, new coordinate systems, the derivative, using the derivative, in
A self-contained text for an introductory course, this volume places strong emphasis on physical applications. Key elements of differential equations and linear algebra are introduced early and are consistently referenced, all theorems are proved using elementary methods, and numerous worked-out examples appear throughout. The highly readable text approaches calculus from the student's viewpoint and points out potential stumbling blocks before they develop. A collection of more than 1,600 problems ranges from exercise material to exploration of new points of theory - many of the answers are fo
From the very beginning process algebra introduced the dichotomy between channels and processes. This dichotomy prevails in all present process calculi.The situation is in contrast to that with lambda calculus which has only one class of entities——the lambda terms. We introduce in this paper a process calculus called Lamp in which channels are process names. The language is more uniform than existing process calculi in two aspects: First it has a unified treatment of channels and processes. There is only one class of syntactical entities——processes. Second it has a unified presentation of both first order and higher order process calculi. The language is functional in the sense that lambda calculus is functional.Two bisimulation equivalences, barbed and closed bisimilarities, are proved to coincide.A natural translation from Pi calculus to Lamp is shown to preserve both operational and algebraic semantics. The relationship between lazy lambda calculus and Lamp is discussed.
We define an ``enriched effect calculus'' by conservatively extending a type theory for computational effects with primitives from linear logic. By doing so, we obtain a generalisation of linear type theory, intended as a formalism for expressing linear aspects of effects. As a worked example, we...... formulate linearly-used continuations in the enriched effect calculus. These are captured by a fundamental translation of the enriched effect calculus into itself, which extends existing call-by-value and call-by-name linearly-used CPS translations. We show that our translation is involutive. Full...... completeness results for the various linearly-used CPS translations follow. Our main results, the conservativity of enriching the effect calculus with linear primitives, and the involution property of the fundamental translation, are proved using a category-theoretic semantics for the enriched effect calculus...
perform these investigations indicate, that although it is perfectly possible to use process calculus techniques on object oriented languages, such techniques will not come to widespread use, but only be limited to reasoning about critical parts of a language or program design.......This thesis investigates the applicability of techniques known from the world of process calculi to reason about properties of object-oriented programs. The investigation is performed upon a small object-oriented language - The Sigma-calculus of Abadi and Cardelli. The investigation is twofold: We......-calculus turns out to be insufficient. Based on our experiences, we present a translation of a typed imperative Sigma-calculus, which looks promising. We are able to provide simple proofs of the equivalence of different Sigma-calculus objects using this translation. We use a labelled transition system adapted to... (papers)
The so-called discrete approach in calculus instruction involves introducing topics from the calculus of finite differences and finite sums, both for motivation and as useful tools for applications of the calculus. In particular, it provides an ideal setting in which to incorporate computers into calculus courses. This approach has been…
We build a longitudinally smooth differentiable groupoid associated to any manifold with corners. The pseudodifferential calculus on this groupoid coincides with the pseudodifferential calculus of Melrose (also called b-calculus). We also define an algebra of rapidly decreasing functions on this groupoid; it contains the kernels of the smoothing operators of the (small) b-calculus.
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Poor performance on placement exams keeps many US students who pursue a STEM (science, technology, engineering, mathematics) career from enrolling directly in college calculus. Instead, they must take a pre-calculus course that aims to better prepare them for later calculus coursework. In the USA, enrollment in pre-calculus courses in two- and…
It is wellknown that the ordinary calculus is inadequate to handle fractal structures and processes and another suitable calculus needs to be developed for this purpose. Recently it was realized that fractional calculus with suitable constructions does offer such a possibility. This makes it necessary to have a definition of fractal measures based on the fractional calculus so that the fractals can be naturally incorporated in the calculus. With this motivation a definition of fractal measure...
Calculus: A Complete Introduction is the most comprehensive yet easy-to-use introduction to using calculus. Written by a leading expert, this book will help you if you are studying for an important exam or essay, or if you simply want to improve your knowledge. The book covers all areas of calculus, including functions, gradients, rates of change, differentiation, exponential and logarithmic functions and integration. Everything you will need to know is here in one book. Each chapter includes not only an explanation of the knowledge and skills you need, but also worked examples and test questions.
Get the confidence and the math skills you need to get started with calculus! Are you preparing for calculus? This easy-to-follow, hands-on workbook helps you master basic pre-calculus concepts and practice the types of problems you'll encounter in your cour sework. You get 100s of Problems! Detailed, fully worked-out solutions to problem
AP Calculus AB & BC Crash Course - Gets You a Higher Advanced Placement Score in Less TimeFractional calculus is undergoing rapidly and ongoing development. We can already recognize, that within its framework new concepts and strategies emerge, which lead to new challenging insights and surprising correlations between different branches of physics. This t
We study the Pi-calculus, enriched with pairing and non-blocking input, and define a notion of type assignment that uses the type constructor "arrow". We encode the circuits of the calculus X into this variant of Pi, and show that all reduction (cut-elimination) and assignable types are preserved. Since X enjoys the Curry-Howard isomorphism for Gentzen's calculus LK, this implies that all proofs in LK have a representation in Pi.
Innovation in the services area - especially in the electronic services (e-services) domain - can be systematically developed by first considering the strategic drivers and foci, then the tactical principles and enablers, and finally the operational decision attributes, all of which constitute a process or calculus of services innovation. More specifically, there are four customer drivers (i.e., collaboration,customization, integration and adaptation), three business foci (i.e., creation-focused, solution-focused and competition-focused), six business principles (i.e., reconstruct market boundaries, focus on the big picture not numbers, reach beyond existing demand, get strategic sequence right, overcome organizational hurdles and build execution into strategy), eight technical enablers (i.e., software algorithms, automation, telecommunication, collaboration, standardization, customization,organization, and globalization), and six attributes of decision informatics (i.e., decision-driven,information-based, real-time, continuously-adaptive, customer-centric and computationally-intensive).It should be noted that the four customer drivers are all directed at empowering the individual - that is,at recognizing that the individual can, respectively, contribute in a collaborative situation, receive customized or personalized attention, access an integrated system or process, and obtain adaptive real-time or just-in-time input. The developed process or calculus serves to identify the potential white spaces or blue oceans for innovation. In addition to expanding on current innovations in services and related experiences, white spaces are identified for possible future innovations; they include those that can mitigate the unforeseen consequences or abuses of earlier innovations, safeguard our rights to privacy, protect us from the always-on, interconnected world, provide us with an authoritative search engine, and generate a GDP metric that can adequately measure the growing
The Calculus Concept Readiness (CCR) instrument is based on the broad body of mathematics education research that has revealed major understandings, representational abilities, and reasoning abilities students need to construct in precalculus level courses to be successful in calculus. The CCR is a 25-item multiple-choice instrument, and the CCR taxonomy articulates what the CCR assesses. The methodology used to develop and validate the CCR is described and illustrated. Results from administering the CCR as a readiness examination in calculus are provided along with data to guide others in using the CCR as a readiness examination for beginning calculus.
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We prove Newton's binomial formulas for Schubert Calculus to determine numbers of base point free linear series on the projective line with prescribed ramification divisor supported at given distinct points.
This book offers a rigorous and self-contained presentation of stochastic integration and stochastic calculus within the general framework of continuous semimartingales. The main tools of stochastic calculus, including Itô's formula, the optional stopping theorem and Girsanov's theorem, are treated in detail alongside many illustrative examples. The book also contains an introduction to Markov processes, with applications to solutions of stochastic differential equations and to connections between Brownian motion and partial differential equations. The theory of local times of semimartingales is discussed in the last chapter. Since its invention by Itô, stochastic calculus has proven to be one of the most important techniques of modern probability theory, and has been used in the most recent theoretical advances as well as in applications to other fields such as mathematical finance. Brownian Motion, Martingales, and Stochastic Calculus provides a strong theoretical background to the reader interested i...
Full Text Available Loss is an important parameter of Quality of Service (QoS. Though stochastic network calculus is a very useful tool for performance evaluation of computer networks, existing studies on stochastic service guarantees mainly focused on the delay and backlog. Some efforts have been made to analyse loss by deterministic network calculus, but there are few results to extend stochastic network calculus for loss analysis. In this paper, we introduce a new parameter named loss factor into stochastic network calculus and then derive the loss bound through the existing arrival curve and service curve via this parameter. We then prove that our result is suitable for the networks with multiple input flows. Simulations show the impact of buffer size, arrival traffic, and service on the loss factor.
In this talk I review some recent results concerning multi-instanton calculus in supersymmetric field theories. More in detail, I will show how these computations can be efficiently performed using the formalism of topological field theories. (author)
This article describes the technique of introducing a new variable in some calculus problems to help students master the skills of integration and evaluation of limits. This technique is algorithmic and easy to apply.
Duration calculus was introduced by Chaochen Zhou et al. (1991) as a logic to specify and reason about requirements for real-time systems. It is an extension of interval temporal logic where one can reason about integrated constraints over time-dependent and Boolean valued states without explicit...... mention of absolute time. Several major case studies have shown that duration calculus provides a high level of abstraction for both expressing and reasoning about specifications. Using timed automata one can express how real-time systems can be constructed at a level of detail which is close to an actual...... implementation. We consider in the paper the correctness of timed automata with respect to duration calculus formulae. For a subset of duration calculus, we show that one can automatically verify whether a timed automaton ℳ is correct with respect to a formula 𝒟, abbreviated ℳ|=𝒟, i.e. one...
Full Text Available A and divergence theorems replaced by the more powerful exterior expression of Stokes' theorem. Examples from classical continuum mechanics and spacetime physics are discussed and worked through using the language of exterior forms. The numerous advantages of this calculus, over more traditional machinery, are stressed throughout the article. .Introductory Analysis addresses the needs of students taking a course in analysis after completing a semester or two of calculus, and offers an alternative to texts that assume that math majors are their only audience. By using a conversational style that does not compromise mathematical precision, the author explains the material in terms that help the reader gain a firmer grasp of calculus concepts.* Written in an engaging, conversational tone and readable style while softening the rigor and theory* Takes a realistic approach to the necessary and accessible level of abstraction for the secondary education students* A thorough concentration of basic topics of calculus* Features a student-friendly introduction to delta-epsilon arguments * Includes a limited use of abstract generalizations for easy use* Covers natural logarithms and exponential functions* Provides the computational techniques often encountered in basic calculus
Coping with ambiguity has recently received a lot of attention in natural language processing. Most work focuses on the semantic representation of ambiguous expressions. In this paper we complement this work in two ways. First, we provide an entailment relation for a language with ambiguous expressions. Second, we give a sound and complete tableaux calculus for reasoning with statements involving ambiguous quantification. The calculus interleaves partial disambiguation steps with steps in a t...
We present a modification of the superposition calculus that is meant to generate consequences of sets of first-order axioms. This approach is proven to be sound and deductive-complete in the presence of redundancy elimination rules, provided the considered consequences are built on a given finite set of ground terms, represented by constant symbols. In contrast to other approaches, most existing results about the termination of the superposition calculus can be carried over to our procedure....
We analyze a variational time discretization of geodesic calculus on finite- and certain classes of infinite-dimensional Riemannian manifolds. We investigate the fundamental properties of discrete geodesics, the associated discrete logarithm, discrete exponential maps, and discrete parallel transport, and we prove convergence to their continuous counterparts. The presented analysis is based on the direct methods in the calculus of variation, on $\\Gamma$-convergence, and on weighted finite ele...
The dynamism of the natural world means that it is constantly changing, sometimes rapidly, sometimes gradually. By mathematically interpreting the continuous change that characterizes so many natural processes, analysis and calculus have become indispensable to bridging the divide between mathematics and the sciences. This comprehensive volume examines the key concepts of calculus, providing students with a robust understanding of integration and differentiation. Biographies of important figures will leave readers with an increased appreciation for the sometimes competing theories that informe
Usually the first course in mathematics is calculus. Its a core course in the curriculum of the Business, Engineering and the Sciences. However many students face difficulties to learn calculus. These difficulties are often caused by the prior fear of mathematics. The students today cant live without using computer technology. The uses of computer for teaching and learning can transform the boring traditional methodology of teach to more active and attractive method. In this paper, we will sh...
Full Text Available The paper explores properties of Łukasiewicz mu-calculus, a version of the quantitative/probabilistic modal mu-calculus containing both weak and strong conjunctions and disjunctions from Łukasiewicz (fuzzy logic. We show that this logic encodes the well-known probabilistic temporal logic PCTL. And we give a model-checking algorithm for computing the rational denotational value of a formula at any state in a finite rational probabilistic nondeterministic transition system.
Full Text Available We introduce a refutation graph calculus for classical first-order predicate logic, which is an extension of previous ones for binary relations. One reduces logical consequence to establishing that a constructed graph has empty extension, i. e. it represents bottom. Our calculus establishes that a graph has empty extension by converting it to a normal form, which is expanded to other graphs until we can recognize conflicting situations (equivalent to a formula and its negation.
The notion of attribute-based communication seems promising to model and analyse systems with huge numbers of interacting components that dynamically adjust and combine their behaviour to achieve specific goals. A basic process calculus, named AbC, is introduced that has as primitive construct....... An example of how well-established process calculi could be encoded into AbC is given by considering the translation into AbC of a proto-typical π-calculus process....
The phenomenological calculus is a categorical example of Robert Rosen's modeling relation. This paper is an alligation of the phenomenological calculus and generalized harmonic analysis, another categorical example. Our epistemological exploration continues into the realm of Wiener description space, in which constitutive parameters are extended from vectors to vector-valued functions of a real variable. Inherent in the phenomenology are fundamental representations of time and nearness to equilibrium. PMID:17955459We present a full superconformal tensor calculus in five spacetime dimensions in which the Weyl multiplet has 32 Bose plus 32 Fermi degrees of freedom. It is derived using dimensional reduction from the 6D superconformal tensor calculus. We present two types of 32+32 Weyl multiplets, a vector multiplet, linear multiplet, hypermultiplet and nonlinear multiplet. Their superconformal transformation laws and the embedding and invariant action formulas are given. (author)
We present a full superconformal tensor calculus in five spacetime dimensions in which the Weyl multiplet has 32 Bose plus 32 Fermi degrees of freedom. It is derived by the dimensional reduction from the 6D superconformal tensor calculus. We present two types of 32+32 Weyl multiplets, vector multiplet, linear multiplet, hypermultiplet and nonlinear multiplet. Their superconformal transformation laws and the embedding and invariant action formulas are given.
Answering a question by Honsell and Plotkin, we show that there are two equations between lambda terms, the so-called subtractive equations, consistent with lambda calculus but not simultaneously satisfied in any partially ordered model with bottom element. We also relate the subtractive equations to the open problem of the order-incompleteness of lambda calculus, by studying the connection between the notion of absolute unorderability in a specific point and a weaker notion of subtractivity ...
The chi calculus is a model of mobile processes. It has evolved from the pi-calculus with motivations from simplification and communication-as-cut-elimination. This paper studies the chi calculus in the framework incorporating asymmetric communication. The major feature of the calculus is the identification of two actions:x/x and τ. The investigation on the barbed bisimilarity shows how the property affects the observational theory.Based on the definition of the barbed bisimilarity, the simulation properties of the barbed bisimilarity are studied. It shows that the algebraic properties of the barbed bisimilarity have changed greatly compared with the chi calculus. Although the definition of the barbed bisimilarity is very simple, the property of closeness under contexts makes it difficult to understand the barbed bisimilarity directly. Therefore an open style definition of the barbed bisimilarity is given, which is a context free description of barbed bisimilarity. Its definition is complex,but it is a well-behaved relation for it coincides with the barbed bisimilarity. It also helps to build an axiomatization system for the barbed congruence. Besides the axioms for the strong barbed bisimilarity, the paper proposes a new tau law and four new update laws for the barbed congruence. Both the operational and algebraic properties of the enriched calculus improve the understanding of the bisimulation behaviors of the model.
Full Text Available Modern undergraduates join science and engineering courses with poorer mathematical background than most contemporaries of the current faculty had when they were freshers. The problem is very acute in the United Kingdom but more and more countries adopt less resource intensive models of teaching and the problem spreads. University tutors and lecturers spend more and more time covering the basics. However, most of them still rely on traditional methods of delivery which presuppose that learners have a good memory and considerable time to practice, so that they can memorize disjointed facts and discover for themselves various connections between the underlying concepts. These suppositions are particularly unrealistic when dealing with a large number of undergraduates who are ordinary learners with limited mathematics background. The first author has developed a teaching system that allows such adult learners achieve relatively deep learning of mathematics – and remarkably quickly – through a teacher-guided (often called Socratic dialog, which aims at the frequent reinforcement of basic mathematical abstractions through Eulerian sequencing. These ideas have been applied to create a prototype of a Cognitive Mathematics Tutoring System aimed at teaching basic mathematics to University freshers., an electronic Personal Algebra and Calculus Tutor (e- PACT.
This book goes beyond the basics of a first course in calculus to reveal the power and richness of the subject. Standard topics from calculus — such as the real numbers, differentiation and integration, mean value theorems, the exponential function — are reviewed and elucidated before digging into a deeper exploration of theory and applications, such as the AGM inequality, convexity, the art of integration, and explicit formulas for π. Further topics and examples are introduced through a plethora of exercises that both challenge and delight the reader. While the reader is thereby exposed to the many threads of calculus, the coherence of the subject is preserved throughout by an emphasis on patterns of development, of proof and argumentation, and of generalization. More Calculus of a Single Variable is suitable as a text for a course in advanced calculus, as a supplementary text for courses in analysis, and for self-study by students, instructors, and, indeed, all connoisseurs of ingenious calculations.
We study an extension of Plotkin's call-by-value lambda-calculus by means of two commutation rules (sigma-reductions). Recently, it has been proved that this extended calculus provides elegant characterizations of many semantic properties, as for example solvability. We prove a standardization theorem for this calculus by generalizing Takahashi's approach of parallel reductions. The standardization property allows us to prove that our calculus is conservative with respect to the Plotkin's one...
The giant calculus within the prostatic urethra is a rare clinical entity in the young population. Most of the calculi within the urethra migrate from the urinary bladder and obliterate the urethra. These stones are often composed of calcium phosphate or calcium oxalate. The decision of treatment strategy is affected by the size, shape and position of the calculus and by the status of the urethra. If the stone is large and immovable, it may be extracted via the perineal or the suprapubic approach. In most cases, the giant calculi were extracted via the transvesical approach and external urethrotomy. Our case is the biggest prostatic calculus, known in the literature so far, which was treated endoscopically by the combination of laser and the pneumatic lithotriptor. PMID:21188583
This book examines fuzzy relational calculus theory with applications in various engineering subjects. The scope of the text covers unified and exact methods with algorithms for direct and inverse problem resolution in fuzzy relational calculus. Extensive engineering applications of fuzzy relation compositions and fuzzy linear systems (linear, relational and intuitionistic) are discussed. Some examples of such applications include solutions of equivalence, reduction and minimization problems in fuzzy machines, pattern recognition in fuzzy languages, optimization and inference engines in textile and chemical engineering, etc. A comprehensive overview of the authors' original work in fuzzy relational calculus is also provided in each chapter. The attached CD-Rom contains a toolbox with many functions for fuzzy calculations, together with an original algorithm for inverse problem resolution in MATLAB. This book is also suitable for use as a textbook in related courses at advanced undergraduate and graduate level...
Calculi with control operators have been studied as extensions of simple type theory. Real programming languages contain datatypes, so to really understand control operators, one should also include these in the calculus. As a first step in that direction, we introduce lambda-mu-T, a combination of Parigot's lambda-mu-calculus and G\\"odel's T, to extend a calculus with control operators with a datatype of natural numbers with a primitive recursor. We consider the problem of confluence on raw terms, and that of strong normalization for the well-typed terms. Observing some problems with extending the proofs of Baba at al. and Parigot's original confluence proof, we provide new, and improved, proofs of confluence (by complete developments) and strong normalization (by reducibility and a postponement argument) for our system. We conclude with some remarks about extensions, choices, and prospects for an improved presentation.
We study geometric properties of dynamical Regge calculus which is a hybridization of dynamical triangulation and quantum Regge calculus. Lattice diffeomorphisms are generated by certain elementary moves on a simplicial lattice in the hybrid model. At the semiclassical level, we discuss a possibility that the lattice diffeomorphisms give a simple explanation for the Bekenstein-Hawking entropy of a black hole. At the quantum level, numerical calculations of 3D pure gravity show that a fractal structure of the hybrid model is the same as that of dynamical triangulation in the strong-coupling phase. In the weak-coupling phase, on the other hand, space-time becomes a spiky configuration, which often occurs in quantum Regge calculusOffering a concise collection of MatLab programs and exercises to accompany a third semester course in multivariable calculus, A MatLab Companion for Multivariable Calculus introduces simple numerical procedures such as numerical differentiation, numerical integration and Newton''s method in several variables, thereby allowing students to tackle realistic problems. The many examples show students how to use MatLab effectively and easily in many contexts. Numerous exercises in mathematics and applications areas are presented, graded from routine to more demanding projects requiring some programming. Matlab M-files are provided on the Harcourt/Academic Press web site at Computer-oriented material that complements the essential topics in multivariable calculus* Main ideas presented with examples of computations and graphics displays using MATLAB * Numerous examples of short code in the text, which can be modified for use with the exercises* MATLAB files are used to implem...
Full Text Available Giant vesical calculus is a rare entity. Vesical calculi can be primary (stones form de novo in bladder or secondary to the migrated renal calculi, chronic UTI, bladder outlet obstruction, bladder diverticulum or carcinoma, foreign body and neurogenic bladder. We report a case of an 85year old male patient who presented with history of recurrent episodes of burning micturition, pain abdomen, straining at micturition and diminished stream. Ultrasonography and X ray KUB showed a large vesical calculus. Patient underwent a n Open Cystolithomy and a large calculus of size 9x13cm weighing 310gms was removed. Bladder wall hypertrophy was seen with signs of inflammation. Bladder mucosal biopsy was taken which was normal on histopathological examination. Post - operative recovery was uneventful
Fractional calculus, in allowing integrals and derivatives of any positive order (the term "fractional" kept only for historical reasons), can be considered a branch of mathematical physics which mainly deals with integro-differential equations, where integrals are of convolution form with weakly singular kernels of power law type. In recent decades fractional calculus has won more and more interest in applications in several fields of applied sciences. In this lecture we devote our attention to wave propagation problems in linear viscoelastic media. Our purpose is to outline the role of fractional calculus in providing simplest evolution processes which are intermediate between diffusion and wave propagation. The present treatment mainly reflects the research activity and style of the author in the related scientific areas during the last decades.
Full Text Available WS-BPEL is way to define business processes that interact with external entities through webservice operations using WSDL. We have proposed BPEL-TC, an extension to existing WS-BPEL whichuses temporally customized Web Services (WSDL-TC as a model for process decomposition and assembly.WSDL-TC handles both backward compatible and incompatible changes and also maintains variousversions of the artifacts that results due to changes over time and customizations desired by the users. Inthis paper, we are using pi-calculus to formalize Business Process Execution Language- TemporalCustomization (BPEL-TC process. π -calculus is a model of computation for concurrent systems alongwith changing connectivity of interactive systems. Pi-calculus is an extension of the process algebra CCS,with added mobility to CCS while preserving its algebraic properties.
Calculus of tensors and differential forms is an introductory-level textbook. Through this book, students will familiarize themselves with tools they need in order to use for further study on general relativity and research, such as affine tensors, tensor calculus on manifolds, relative tensors, Lie derivatives, wedge products, differential forms, and Stokes' theorem. The treatment is concrete and in detail, so that abstract concepts do not deter even physics and engineering students. This self contained book requires undergraduate-level calculus of several variables and linear algebra as prerequisite. Fubini's theorem in real analysis, to be used in Stokes' theorem, has been proved earlier than Stokes' theorem so that students don't have to search elsewhere.
Full Text Available The purpose of this study was to investigate the effects of using writing activities on students' understanding and achievement in Calculus. The design of this study was quasi-experimental. The subjects of this study consisted of two secondary schools in one of the states in Malaysia. Each school was assigned one intact class of Form Four to be the experimental group and another one intact class as the control. The experimental group learned mathematics by using the writing activities for five weeks, while the control group learned mathematics by using traditional whole-class instruction. A 20-item Calculus Achievement test was designed with reliability .87. The findings showed that the experimental group exhibited significantly greater improvement on calculus achievement. The students showed positive reaction towards the use of writing. Findings of this study provide information to schools to take advantage of writing activities to promote understanding.
Through the comparison of syntactic structure,operational semantics and algebraic semantics between χ-calculus and π-calculus, this paper concludes that χ-calculus has more succinct syntactic structure,more explicit operational semantics,more intuitionistic algebraic semantics and more favorable algebraic property. And a translation from π-calculus to χ-calculus is presented.
We)$. Domain of constructed calculus isdense in the Banach space.
Full Text Available We$. Domain of constructed calculus isdense in the Banach space.Three years ago our mathematics department rearranged the topics in second and third semester calculus, moving multivariable calculus to the second semester and series to the third semester. This paper describes the new arrangement of topics, and how it could be adapted to calculus curricula at different schools. It also explains the benefits we…
Full Text Available We present a case of a 21 year old male who presented with symptomatic right upper ureteric calculus measuring 5 cm × 1.5 cm fulfilling the criteria to be named as giant ureteric calculus. Laparoscopic right ureterolithotomy was performed and the giant ureteric calculus was retrieved. PMID:26793529 | 677.169 | 1 |
This section contains free e-books and guides on Calculus, some of the resources in this section can be viewed online and some of them can be downloaded.
The approach followed is quite
different from that of standard calculus texts. We use natural, but occasionally
unusual, definitions for basic concepts such as limits and tangents. Topics
covered includes: Sets: Language and Notation, The Extended Real Line, Suprema,
Infima, Completeness, Neighborhoods, Open Sets and Closed Sets, Trigonometric
Functions, Continuity, The Intermediate Value Theorem, Inverse Functions,
Tangents, Slopes and Derivatives, Derivatives of Trigonometric Functions, Using
Derivatives for Extrema, Convexity, Integration Techniques.
This book covers
the following topics: Field of Reals and Beyond,
From Finite to Uncountable Sets, Metric Spaces and Some Basic Topology,
Sequences and Series, Functions on Metric Spaces and Continuity, Riemann
Stieltjes Integration.
This lecture note covers the following topics: General linear
homogeneous ODEs, Systems of linear coupled first order ODEs,Calculation of
determinants, eigenvalues and eigenvectors and their use in the solution of
linear coupled first order ODEs, Parabolic, Spherical and Cylindrical polar
coordinate systems, Introduction to partial derivatives, Chain rule, change of
variable, Jacobians with examples including polar coordinate systems, surfaces and Sketching simple quadrics.
This book emphasizes the fundamental concepts from calculus and
analytic geometry and the application of these concepts to selected areas of
science and engineering. Topics covered includes: Sets,
Functions, Graphs and Limits, Differential Calculus, Integral Calculus,
Sequences, Summations and Products and Applications of Calculus.
Calculus Made Easy has long been the most popular calculus
primer, and this major revision of the classic math text makes the subject
at hand still more comprehensible to readers of all levels. This is a book
that explains the philosophy of the subject in a very simple manner, making
it easy to understand even for people who are not proficient in math. | 677.169 | 1 |
I notice that most math books include questions at the end of each chapter that are never explained by the author(s) of the books or the classroom teacher.
Why is that the case? This is a mystery to me.
The questions that I post here are given by the teacher without an explanation.
He said that all students should be able to answer questions at the end of each chapter based on the basic ideas taught in class.
This does not make sense.
Take for example, the two questions I posted today:
(1) Parabolic Arch Bridge
(2) Find Rectangle Dimensions
Those two questions were never explained in class nor are they explained in the textbook but according to our teacher, we should be able to answer these and other questions.
He went over the basics of the parabola but nothing more.
I want your advice.
Your thoughts?
Jul 30th 2008, 05:54 AM
TKHunny
1) Part of the teaching of mathematics is to train your brain to think in such a manner as to be able to solve problems not previously encountered. It is a common misconception that the teaching of mathematics is only to force you to memorize formulas and techniques that you never will need. A strong background in mathematics WILL defend you throughout your life. It always amazes me what lies can be exposed simply by following the logic and mathematics behind the statements made.
2) Part of the purpose of the problem sections is to differentiate the students between various classifications. I'll try a very loose definition:
----- a) In the wrong class, consider transferring out, (How did they manage to get past the placement exam?)
----- b) Absolutely not getting it, but with help may come along,
----- c) Starting to understand, needs consistent encouragement,
----- d) Grasping nicely, don't let this one slip away,
----- e) Leader in the classroom, consider a formal appointment,
----- f) Get out of this student's way and allow to move on quickly.
If sorting is for permanent labels only, it is wrong. If it is for more effective teaching, it is good. There is no law against classification jumping. Like my letter d), I have a warning against jumping to a lower classification. Normally, we don't like that. Nothing says one cannot jump to a higher classification, otherwise, what would be the point of making an effort, for the student or for the teacher? This differentiation should be an ongoing process, not a life-altering (or life-limiting) assignment.
3) What would be the shape of our society if there were NONE among us who could solve problems not previously encountered? Wouldn't you like to be one of these who actually advances knowledge?
4) If you will pardon a mistranslation of an old saying, credited to many, "No problem set is so difficult that whining about it won't make it even worse." (Rofl) | 677.169 | 1 |
The Mathematica Handbook provides all the Mathematica commands and objects along with typical examples of them. This handbook is intended as a reference of all built-in Mathematica Version 2.0 objects to both beginning and advanced users of Mathematica. The book contains commands and examples of those commands found in the packages of Mathematica,... more...
Mathematica by Example presents the commands and applications of Mathematica, a system for doing mathematics on a computer. This text serves as a guide to beginning users of Mathematica and users who do not intend to take advantage of the more specialized applications of Mathematica. The book combines symbolic manipulation, numerical mathematics,... more...
Because of its large command structure and intricate syntax, Mathematica can be difficult to learn. Wolfram's Mathematica manual, while certainly comprehensive, is so large and complex that when trying to learn the software from scratch -- or find answers to specific questions -- one can be quickly overwhelmed. A Beginner's Guide to Mathematica offers... more...
Computing with Mathematica, 2nd edition is engaging and interactive. It is designed to teach readers how to use Mathematica efficiently for solving problems arising in fields such as mathematics, computer science, physics, and engineering. The text moves from simple to complex, often following a specific example on a number of different levels. This... more...
Maple by Example, Third Edition , is a reference/text for beginning and experienced students, professional engineers, and other Maple users. This new edition has been updated to be compatible with the most recent release of the Maple software. Coverage includes built-in Maple commands used in courses and practices that involve calculus, linear algebra,... more...
This third edition of Mathematica by Example is completely compatible with recent Mathematica versions. Highly readable and informative, this volume is geared toward the beginning Mathematica user, and focuses on the most often used features of this powerful tool. The book covers popular applications of mathematics within different areas including... more...
No book is born in a vacuum. There must always be somebody who needs the book, somebody who will read and use it, and somebody who will write it. I walked with the idea of this book for a long time. However, its final concept came into reality during my lectures, in February 2005, at the Universiti Malaysia Sabah in Borneo. I realized that my students... more... | 677.169 | 1 |
Further Mathematics
Specification Edexcel
Why study Further Mathematics?
Students hoping to follow a university course in mathematics or any mathematically related subject should seriously consider taking Further
Mathematics. Some universities are now making this a requirement for entry on to their mathematics courses. Studying mathematics to a higher level will prove hugely beneficial in any case, even if it is not a requirement. Further Mathematics students are able to experience all the applied branches of mathematics.
What will I study?
Students complete all the pure modules required for the full mathematics A Level in Year 12, along with three of the applied modules. In Year 13, students study the further pure mathematics modules and the remaining two applied modules.
How will I be assessed?
There is no coursework in Further Mathematics. Assessment is by 90 minute examinations taken in June.
Entry requirements
You must have studied mathematics at the higher GCSE Level. An A grade would normally be seen as a minimum requirement, and the ability to achieve an A* would be preferred.
Course expenses
£10 deposit, which is returnable when you finish the course, for three books. | 677.169 | 1 |
Addressing the direction of high school mathematics in the 21st century, this resource builds on the ideas of NCTM s Principles and Standards for School Mathematics and focuses on how high school mathematics can better prepare students for future success.
Reasoning and sense making are at the heart of the high school curriculum. Discover the components of mathematical reasoning and sense making in grades 9-12, including:
- Reasoning habits that instruction should develop across the curriculum
- Key elements for reasoning in five content strands
- Examples that illustrate the roles of teachers and students in the classroom
Focus in High School Mathematics aims to bring together teachers, administrators, supervisors, and curriculum specialists to reshape the conversation about high school mathematics and shift the curriculum toward an emphasis on reasoning and sense making for all students. Author : Gary Martin ISBN : 0873536312 Language : English No of Pages : 129 Edition : 1st Publication Date : 10/6/2009 Format/Binding : Paperback Book dimensions : 10.8x8.5x0.4 Book weight : 0.01 | 677.169 | 1 |
Marshall University Mathematics Competition
About the Competition
The mathematics department hosts an annual mathematics competition for
high school students.
Rather than testing students'
ability to recall facts, the competition is designed to test students'
mathematical creativity and their ability to formulate and defend their
conclusions.
Each school may send one team of three students. Students
may use graphing calculators during the examination. Successful
participants generally have completed mathematics courses through at
least Algebra 2 or pre-calculus. | 677.169 | 1 |
brings one of the most colorful and influential theories in algebra to life for professional algebraists and students alike. The Second Edition features new exercises and an updated bibliography. A new discussion provides a different method for computing the Galois group of a quartic polynomialThere is barely a better introduction to the subject, in all its theoretical and practical aspects, than the book under review. (Zentralblatt MATH, 1 December 2012) "the great merit of this book (one of many expositions of the subject) is that everything is taken at a slow pace, with many examples to illustrate every idea. You get the (probably true) impression that the author loves this material, has taught it to undergraduates at Amherst College many times, has learned by experience the ideas which students find difficult, and has then taken great trouble to dissect these ideas and to pick out exactly the right examples and exercises to make them part of the reader s mental equipment." (The Mathematical Gazette 2016)Read more... | 677.169 | 1 |
Popular in Mathematics (M)
Reviews for METH APPL DETERMINANTS With each square matn x it is possible to associate a real number called the deter minant of the matrix The value of this number will tell us whether the matrix is singular In Section 1 the de nition of the determinant of a matrix is given In Section 2 we study properties of determinants and derive an elimination method for evaluating determinants The elimination method is generally the simplest method to use for evaluating the determinant of an n x n matrix when n gt 3 In Section 3 we see how determinants can be applied to solving n x 11 linear systems and how they can be used to calculate the inverse of a matrix An application involving cryptography is also presented in Section 3 Further applications of determinants are presented in Chapters 3 and 6 THE DETERMINANT OF A MATRIX With each n x n matrix A it is possible to associate a scalar detA whose value will tell us whether the matrix is nonsingular Before proceeding to the general de nition let us consider the following cases CASE I I x I Matrices If A a is a 1 x 1 matrix then A will have a multiplicative inverse if and only if a 9E 0 Thus if we de ne detA a V then A will be nonsingular if and only if detA 0 IOO Chapter 2 Determinants CASE 2 2 X 2 Matrices Let A 111 112 021 022 By Theorem 143 A will be nonsingular if and only if it is row equivalent to I Then if all 7e 0 we can test whether A is row equivalent to I by performing the following operations 1 Multiply the second row of A by an all 12 115121 111122 2 Subtract 12 times the rst row from the new second row an 112 0 111022 aziaiz Since all 7E 0 the resulting matrix will be row equivalent to I if and only if 1 111022 1211112 95 0 If a 0 we can switch the two rows of A The resulting matrix 121 6122 0 112 will be row equivalent to I 39if and only if man 96 0 This requirement is equiv alent to condition 1 when an 0 Thus if A is any 2 X 2 matrix and we de ne dWA a11a22 0121121 then A is nonsingular if and only if detA a5 0 Notation We can refer to the determinant of a speci c matrix by enclosing the array between vertical lines For example 39 111 l3 4 then 2 1 represents the determinant of A Section The Determinant of 3 Matrix 39039 CASE 3 3 x 3 Matrices We can test whether a 3 x 3 matrix is nonsingular by performing row operations to see if the matrix is row equivalent to the identity matrix I Toquot carry out the elimination in the rst column of an arbitrary 3 x 3 matrix A let us rst assume that an 75 0 The elimination can then be performed by subtracting 021011 times the rst row from the second and 1311111 times the rst row from the third an an 1113 a 1 a 12 13 0 anazzazlaiz a11a23 a21a13 021 G22 G23 gt an all 131 132 133 0 allay 311112 11033 a31013 an an The matrix on the right will be row equivalent to I if and only if a11122 a21a12 011423 021113 111 1111 an 95 0 011032 a31012 a11133 131013 11 11 Although the algebra is somewhat messy this condition can be simpli ed to 2 anazzaas anaazaza a12a21a33 11211311123 alsaziasz a13031a22 96 0 Thus if we de ne 3 detA a11a22a33 a11a321123 61120214133 a12a31a23 113021032 0136131422 then for the case an 96 0 the matrix will be nonsingular if and only if detA 5e 0 What if a1 0 Consider the following possibilities i an 01121 0 ii a11 1121 01131 0 iii 111 c121 H31 0 In case i it is not dif cult to show that A is row equivalent to I if and only if 112021a33 a12a316123 a13aziasz a13a31a22 7E 0 But this condition is the same as condition 2 with all 0 The details of case i are left as an exercise for the reader see Exercise 7 In case ii it follows that 0 6112 113 A 0 122 123 131 6132 ass 2 Chapter 2 Determinants is row equivalent to I if and only if f13101121123 41221113 95 0 Again this is a special case of condition 2 with an 2 0221 0 Clearly in case iii the matrix A cannot be row equivalent to I and hence must be singular In this case if we set all 121 and a3 equal to 0 in formula 3 the result will be detA 0 In general then formula 2 gives a necessary and suf cient condition for a 3 x 3 matrix A to be nonsingular regardless of the value of all We would now like to de ne the determinant of an n X n matrix To see how to do this note that the determinant of a 2 x 2 matrix a a A 11 12 121 1122 can be de ned in terms of the two 1 x 1 matrices M11 122 and M12 121 The matrix M11 is formed from A by deleting its rst row and rst column and M12 is formed from A by deleting its rst row and second column The determinant of A can be expressed in the form 4 d6tA 1111122 alzazl a11 d6tM 11 1112 detM12 For a 3 x 3 matrix A we can rewrite equation 3 in the form detA 611101221133 1321123 11201211133 11311123 013a21a32 131022 For j 12 3 let M1 1 denote the 2 x 2 matrix formed from A by deleting its rst row and jth column The determinant of A can then be represented in the form 5 detA all detM11 1112 detM 12 1113 detM13 where a 2 0123 121 023 121 122 M 11 2 M 12 M13 an 033 131 1133 a31 1132 To see how to generalize 4 and 5 to the case n gt 3 we introduce the following de nition 39 D DEFlNlTION Let A aij be an n x n matrix and let Mij denote the n l x n 1 matrix obtained from A by deleting the row and column containing ii The determinant of Mij is called the mirror of aij We de ne the cofactor Ag of a by AU lij detMj lt Section I The Determinant of a Matrix I03 In View of this de nition for a 2 x 2 matrix A we may rewrite equation 4 in the form 5 detA anArr 1121412 n 2 Equation 6 is called the cofactor expansion of detA along the rst row of A Note that we could also write 7 detA 12101112 a22a11 a211421 1221422 Equation 7 expresses detA in terms of the entries of the second row of A and their cofactors Actually there is no reason why we must expand along a row of the matrix the determinant could just as well be represented by the cofactor expansion along one of the columns d6tA a11a22 a21a12 a111 111 a21421 rst column detA aid 1121 a22a11 a12 112 1122142 second column For a 3 x 3 matrix A we have 8 detA a11A11a12A12l113A13 Thus the determinant of a 3 X 3 matrix can be de ned in terms of the elements in the rst row of the matrix and their corresponding cofactors EXAMPLE I If 254 A312 546 detM 11111411 1121412 113113 12a11d6tM11 13a12detMu lt 14a13 detM13 12 32 31 2 46 5 5 6 4 4395 4 26 8 S18 10412 5 16 4 As in the case of 2 x 2 matrices the determinant of a 3 x 3 matrix can be repre sented as a cofactor expansion using any row or column For example equation 3 can be rewritten in the form I04 Chapter 2 Determinants detA alzdaiazs alaaaiazz a11032 123 a13a21a32 a1111221133 aizaziasa a31a12a23 6131022 61320111023 M3021 41330111022 a12a21 a31A31 11321432 1331433 This is the cofactor expansion along the third row of A EXAMPLE 2 Let A be the matrix in Example 1 The cofactor expansion of detA along the second column is given by 32 24 24 detA 5 5615639 4l32 518 10112 20 44 12 16 4 The determinant of a 4 X 4 matrix can be de ned in terms of a cofactor expan sion along any row or column To compute the value of the 4 X 4 determinant we would have to evaluate four 3 x 3 determinants b DEFINITION The determinant of an n X n matrix A denoted detA is a scalar associated with the matrix A that is de ned inductively as follows an if n 1 detA a11A11a12A12 11Aln if n gt 1 where Auew mmm jhum are the cofactors associated with the entries in the rst row of A 4 As we have seen it is not necessary to limit ourselves to using the rst row for the cofactor expansion We state the following theorem without proof P THEOREM 2 I I If A is an n xn matrix with n z 2 then detA can be expressed as a cofactor expansion using any row or column of A detA anAii aiZAiZ 39 ainAin aleij aleZj quot 4 anjAnj fari1nandj1n Q The cofactor expansion of a 4 X 4 determinant will involve four 3 x 3 determi nants We can often save work by expanding along the row or column that contains the most zeros For example to evaluate O 2 3 0 0 4 5 0 0 1 0 3 2 0 l 3 Section The Determinant of a Matrix I05 we would expand down the rst column The rst three terms will drop out leaving 2 3 0 2 24 5 0 23 3l12 4 5 10 3 The cofactor expansion can be used to establish some important results about determinants These results are given in the following theorems e THEOREM 242 IfA is an n x n matrix then detAT detA Proof The proof is by induction on n Clearly the result holds if n 1 since a 1 X 1 matrix is necessarily symmetric Assume that the result holds for all k X k matrices and that A is a k 1 X k 1 matrix Expanding detA along the rst row of A we get detA a11detM11 012 detMiz i a1k1detM1k1 Since the Mij s are all k X k matrices it follows from the induction hypothesis that 9 detA an detMlTl an detMsz i gum detMf k 1 The right hand side of 9 is just the expansion by minors of detAT using the rst column of AT Therefore detAT detA 4 9 THEOREM 2 t 3 If A is an n X n triangular matrix the determinant of A equals the product of the diagonal elements of A Proof In view of Theorem 212 it suf ces to prove the theorem for lower trian gular matrices The result follows easily using the cofactor expansion and induction on n The details of this are left for the reader see Exercise 8 V THEOREM 2l4 Let A be an n X n matrix i If A has a row or column consisting entirely of zeros then detA 0 ii If A has two identical rows or two identical columns then detA O 4 Both of these results can be easily proved using the cofactor expansion The proofs are left for the reader see Exercises 9 and 10 In the next section we look at the effect of row operations on the value of the determinant This will allow us to make use of Theorem 213 to derive a more ef cient method for computing the value of a determinant 1 Given l06 Chapter 2 Determinants a Find the values of detM21 detMzz and detM23 b Find the values of A21 A22 and A23 0 Use your answers from part b to compute detA 2 Use determinants to determine whether the following 2 x 2 matrices are nonsin gular 3 5 3 6 3 6 all 1 04 l 2 4 2 4 2 4 3 Evaluate the following determinants l 3 S 5 2 a 2 3 b l8 4 c 2 4 5 4 5 4 3 O 1 3 2 2 1 2 d 3 l 2 e 4 1 2 f 1 3 2 5 1 4 2 1 3 5 1 6 2 0 39 O 1 2 1 2 1 0 1 O 0 3 0 1 1 g 1 6 2 o h 1 2 2 1 l l 2 3 3 2 3 l 4 Evaluate the following determinants by inspection 35 2 o o 23 a b 4 1 0 c 2 l 1 d 2 4 7 3 2 1 2 2 2 O 3 4 1 0 2 3 5 Evaluate the following determinant Write your answer as a polynomial in x a x b c 6 Find all values of A for which the following determinant will equal 0 1 2 t 4 3 3 A 7 Let A be a 3 x 3 matrix with all O and 121 3A 0 Show that A is row equivalent to I if and only if a121121033 arzasra23 a13a21a32 11311310122 79 0 8 Write out the details of the proof of Theorem 213 Section 2 Properties of Determinants I07 9 Prove that if a row or a column of an n x n matrix A consists entirely of zeros then detA O 1 Use mathematical induction to prove that if A is an n 1 X n 1 matrix with two identical rows then detA 0 11 Let A and B be 2 X 2 matrices a Does detA B detA detB b Does detAB detA detB c Does detAB detBA Justify your answers 12 Let A and B be 2 x 2 matrices and let C 111 112 b21 1722 D b b 11 12 l E 121 122 0 oz 3 0 a Show that detA B detA detB detC detD b Show that if B EA then detA B detA detB 13 Let A be a symmetric tridiagonal matrix ie A is symmetric and aij 0 whenever i j gt 1 Let B be the matrix formed from A by deleting the rst two rows and columns Show that detA an detMu 12 detB PROPERTIES OF DETERMINANTS In this section we consider the effects of row operations on the determinant of a matrix Once these effects have been established we will prove that a matrix A is singular if and only if its determinant is zero and we will develop a method for evaluating determinants using row operations Also we will establish an important theorem about the determinant of the product of two matrices We begin with the following lemma P LEMMA 22 Let A be an n X n matrix If Ajk denotes the cafactor of ajk for k1 n then detA i i 39 1 aiiAj1ai2Aj239ainAjn f J 0 ifi aej Proof If i j l is just the cofactor expansion of detA along the ith row of A To prove 1 in the case 1 j let A be the matrix obtained by replacing the jth row of A by the ith row of A 08 Chapter 2 Determinants all 412 39 39 39 In a a39 a 11 12 m Jth row A 39 ail ail in anl an2 39 39 arm Since two rows of A are the same its determinant must be zero It follows from the cofactor expansion of detA along the jth row that 0 detm HA 21172 39 ainAfn ai1Aj1ai2Aj2 ainAjn Q Let us now consider the effects of each of the three row operations on the value of the determinant Row Operation Two rows of A are interchanged IfAisa2x2matrixand O l E 1 0 then detEA a2 22 a21a12 and detA all 12 For n gt 2 let Eij be the elementary matrix that switches rows 139 and j of A It is a simple induction proof to show that detEjA detA We illustrate the idea behind the proof for the case n 3 Suppose that the rst and third rows of a 3 x 3 matrix A have been interchanged Expanding detE13A along the second row and making use of the result for 2 x 2 matrices we see that 1131 I32 133 detE13A 0121 1122 023 an an L113 32 a 1131 133 031 6131 021 1 quot a 12 013 an 6113 all 112 112 113 611 113 all a12 a2 02 123 132 133 131 1133 131 132 Section 2 Properties of Determinants I09 In general if A is an n x n matrix and Eij is the n x n elementary matrix formed by interchanging the ith and jth rows of I then detEiJA detA In particular detEij detEiJI detI 1 Thus for any elementary matrix E of type I detEA detA detE detA Row Operation ii A row of A is multiplied by a nonzero constant Let E denote the elementary matrix of type 11 formed from I by multiplying the ith row by the nonzero constant a If detEA is expanded by cofactors along the ith row then detEA mum1 aaizAiz vialquotAm ailAil aizAiz ainAln a detA In particular detE detEI udetI a and hence detEA 0 detA detE detA Row Operation lll A multiple of one row is added to another row Let E be the elementary matrix of type III formed from I by adding c times the ith row to the jth row Since E is triangular and its diagonal elements are all 1 it follows that detE 1 We will show that detEA detA detE detA If detEA is expanded by cofactors along the j th row it follows from Lemma 221 that detEA aj1cai1Aj1aj2cai2Ajz 39 ajn CainAjn aj1Aji ajnAjn CailAj1 ainAjn detA Thus detEA detA detE detA 0 Chapter 2 Determinants Summary In summation if E is an elementary matrix then detEA detE detA where 1 ifE is oftypel 2 detE a g 0 if E is of type II 1 if E is of type 111 Similar results hold for column operations Indeed if E is an elementary matrix then detAE detAET detETAT detET detAT detE detA Thus the effects that row or column operations have on the value of the determinant can be summarized as follows H Interchanging two rows or columns of a maln39x changes the sign of the determinant II Multiplying a single row or column of a matrix by a scalar has the effect of multiplying the value of the determinant by that scalar III Adding a multiple of one row or column to another does not change the value of the determinant NOTE As a consequence of H1 if one row or column of a matrix is a multiple of another the determinant of the matrix must equal zero Main Results We can now make use of the effects of row operations on determinants to prove two major theorems and to establish a simpler method of computing determinants It follows from 2 that all elementary matrices have nonzero determinants This observation can be used to prove the following theorem 9 THEOREM 222 An n x n matrix A is singular if and only if detA 0 gtProof The matrix A can be reduced to rowechelon form with a nite number of row operations Thus U EkEk139 39 ElA where U is in row echelon form and the Ei s are all elementary matrices detU detEkEk1 mm detEk detEk1 detEl detA Section 2 Properties of Determinants I I l Since the determinants of the Ei s are all nonzero it follows that detA 0 if and only if detU 0 If A is singular then U has a row consisting entirely of zeros and hence detU 0 If A is nonsingular U is tn39angular with 1 s along the diagonal and hence detU 1 From the proof of Theorem 222 we can obtain a method for computing detA Reduce A to row echelon form U EkEk1 E1A If the last row of U consists entirely of zeros A is singular and detA 0 Otherwise A is nonsingular and detA detEk detEk1 detE1 l Actually if A is nonsingular it is simpler to reduce A to triangular form This can be done using only row operations I and HI Thus T EmEm l 39 39 EIA and hence detA ldetT 3111222 run where the Iii s are the diagonal entries of T The sign will be positive if row operation I has been used an even number of times and negative otherwise EXAM PLE I Evaluate 2 1 3 4 2 1 6 3 SOLUTION 2 1 3 2 1 3 2 1 3 4 2 1 0 0 5 10 6 5 6 3 4 0 6 5 0 05 12 65 60 4 We now have two methods for evaluating the determinant of an n x n matrix A If n gt 3 and A has nonzero entries elimination is the most ef cient method in the sense that it involves fewer an39thmetic operations In Table l the number of arithmetic operations involved in each method is given for n 2 3 4 5 10 It is not dif cult to derive general formulas for the number of operations in each of the methods see Exercises 17 and 18 We have seen that for any elementary matrix E detEA detE detA detAE This is a special case of the following theorem HZ Chapter Determinants Cofactors Elimination Multiplications n Additions Multiplications Additions and Divisions 2 1 2 1 3 3 5 9 5 10 4 23 40 14 23 5 1 19 205 30 45 10 3628799 6235300 285 339 F THEOREM 223 If A and B are n X n matrices then detAB detA detB PPmnf If B is singular it follows from Theorem 143 that AB is also singular see Exercise 14 of Chapter 1 Section 4 and therefore detAB 0 detA detB If B is nonsingular B can be written as a product of elementary matrices We have already seen that the result holds for elementary matrices Thus detAB detAEkEk1 E1 detA detEk detEk1 detE1 detA detEkEk1 E1 detA detB 4 If A is singular the computed value of detA using exact arithmetic must be 0 However this result is unlikely if the computations are done by computer Since computers use a nite number system roundoff errors are usually unavoid able Consequently it is more likely that the computed value of detA will only be near 0 Because of roundoff errors it is virtually impossible to determine computa tionally whether a matrix is exactly singular In computer applications it is often more meaningful to ask whether a mam x is close to being singular In general the value of detA is not a good indicator of nearness to singularity In Section 5 of Chapter 6 we will discuss how to determine whether a matrix is close to being singular 1 Evaluate each of the following determinants by inspection 1113 0001 003 0311 1000 202 0022 0100 1 1 12 0010 Section 2 Properties of Determinants I l3 2 Let 0 l 2 3 l l 1 l A 2 2 3 3 1 2 2 3 a Use the elimination method to evaluate detA b Use the value of detA to evaluate O 1 2 3 0 1 2 3 2 2 3 3 1 1 l l 1 2 2 3 1 1 4 4 1 l l 1 2 3 1 2 3 For each of the following compute the determinant and state whether the matrix is singular or nonsingular 331 31 31 a b c012 62 42 023 1111 211 2 13 2132 d 4 3 5 e 1 2 2 f 0121 212 140 0 0 7 3 4 Find all possible choices of c that would make the following matrix singular 1 l l l 9 c 1 c 3 5 Let A be an n x n matrix and a a scalar Show that detaA 0quot detA 6 Let A be a nonsingular matrix Show that 1 det A 1 detA 7 Let A and B be 3 x 3 matrices with detA 4 and detB 5 Find the value of a detAB b det3A c det2AB d detA1B 4 pa Chapter 2 Determinants 8 Let E1 E2 E3 be 3 x 3 elementary matrices of types I H and III respectively and let A be a 3 X 3 matrix with detA 6 Assume additionally that E2 was formed from I by multiplying its second row by 3 Find the values of each of the following a detElA d detAEl b detEzA e detElz C detE3A f detElEzEa G Let A and B be row equivalent matrices and suppose that B can be obtained from A using only row operations I and 111 How do the values of detA and detB compare How will the values compare if B can be obtained from A using only row operation Ill Explain your answers Consider the 3 X 3 Vandermonde matrix 1 x1 x12 V 1 x2 x 1 x3 xg a Show that detV x2 x1x3 x1x3 x2 Hint Make use of row operation 111 b What conditions must the scalars x1 x2 x3 satisfy in order for V to be nonsingular 1 Suppose that a 3 x 3 matrix A factors into a product 1 O 0 M11 M12 u13 In 1 0 0 M22 M3 131 132 1 0 0 H33 Determine the value of detA 12 Let A and B be n x n matrices Prove that the product AB is nonsingular if and only if A and B are both nonsingular 13 Let A and B be n x n matrices Prove that if AB I then BA I What is the signi cance of this result in terms of the de nition of a nonsingular matrix 14 A matrix A is said to be skew symmetric if AT A For example 0 1 A 1 0 is skew symmetxic since Section 3 Cramer s Rule I I5 Show that if A is an n x n skew symmetric matrix and n is odd then A must be singular 15 Let A be a nonsingular n x n matrix with a nonzero cofactor Am and set detA C Arm Show that if we subtract 6 from Am then the resulting matrix will be singular 16 Let x and y be elements of R3 and let 2 be the vector in R3 whose coordinates are de ned by x2 X3 x1 x3 X1 x2 11 a 12 Y7 3 3 yl Ya YI J 2 Let X x x yT and Y x y yT Show that xTz detX 0 and yTz detY 0 17 Show that evaluating the determinant of an n x n matrix by cofactors involves n 1 n 1 additions and vak multiplications 1 a Show that the elimination method of computing the value of the determinant of an n xn matrix involves nn l2n 16 additions and n 1n2n33 multiplications and divisions Hint At the ith step of the reduction process it takes n i divisions to calculate the multiples of the ith row that are to be subtracted from the remaining rows below the pivot We must then calculate new values for the n i2 entries in rows i 1 thr0ugh n and columns i 1 through n CRAMER S RULE In this section we learn a method for computing the inverse of a nonsingular matrix A using determinants We also learn a method for solving Ax b using determinants Both methods depend on Lemma 221 The Adjoint of 1 Matrix Let A be an n x n matrix We de ne a new matrix called the adjoint of A by A11 A21 An A A A ade 12 22 n2 Aln A27 quot Ann Thus to form the adjoint we must replace each term by its cofactor and then trans pose the resulting matrix By Lemma 221 6 Chapter 2 Determinants detA if i 39 ailAjl ai2Aj2ainAjn J o if i as j and hence it fOIIOWS that Aadj A detAI If A is nonsingulax detA is a nonzero scalax and we may write 1 A detm ad A 1 1 1 detA adj A EXAMPLE 5 For a 2 X 2 matrix adj A a lm 021 1111 If A is nonsingular then A 1 an a12 auazz alzazi a21 an EXAMPLE 2 Let 212 A 322 123 Compute adj A and A l SOLUTEQN 2 32 32 1312 1 dA 22 217 31 1312 4 3 Section 3 Cramer s Rule I I7 2 2 1 1 d39 A rd detAaJ 5 7 4 2 4 3 1 Using the formula 1 1 dam ad A we can derive a rule for representing the solution to the system Ax b in terms of determinants P THEOREM 23 Cramer39s Rule Let A be an n X n nonsingular matrix and let b e Rquot Let Ai be the matrix obtained by replacing the ith column of A by b If X is the unique solution to Ax b then let A xidctA39 for il2n VProof Since 1 1 b d A b x detAaJ it follows that x blAli b2A2i quot bnAni l detA detA lt detA EXAMPLE 3 Use Cramer s rule to solve x1 2x2 X3 5 3 2x1 2x2 X3 6 x12xg3x3 9 SOLUTION l 2 l 5 2 1 detA 2 l 4 detA1 6 2 1 4 l 2 3 9 2 3 1 5 1 l 2 5 detA2 2 6 l 4 detA3 2 2 6 8 1 9 3 1 2 9 Therefore 4 4 x1 1 x2 1 X3 82 Q 8 Chapter 2 Determinants Cramer s rule gives us a convenient method for writing the solution to an n X n system of linear equations in terms of determinants To compute the solution however we must evaluate n 1 determinants of order n Evaluating even two of these determinants generally involves more computation than solving the system using Gaussian elimination Section 3 Cramer s Rule I I9 1 For each of the following compute i detA ii adj A and 111 A 1 2 31 aA bA I 3 1 2 4 1 3 1 111 cA 2 1 1 dA 0 2 2 1 1 2 Use Cramer s rule to solve each of the following systems a x12x23 b 2x13x22 C 2x1 X2 3X30 3x1 x21 3x12x25 4x15x2 3638 2x1 X24X32 d X13xzx3 1 e x1x2 0 2x1 x2x3 5 x2 X3 2JC41 2x12x2 x3 8 x1 2x3 X40 x1x2 1640 20 Chapter 2 Determinants 3 Given 121 A043 122 Determine the 2 3 entry of A 1 by computing a quotient of two determinants 4 Let A be the matrix in Exercise 3 Compute the third column of A by using Cramer s rule to solve Ax e3 5 Given 1 2 3 A 2 3 4 3 4 5 a Compute the determinant of A Is A nonsingular b Compute adj A and the product A adj A 6 If A is singular what can you say about the product A adj A 7 Let Bj denote the matrix obtained by replacing the jth column of the identity matrix with a vector b 111 bnT Use Cramer s rule to show that b detB 8 Let A be a nonsingular n x n matrix with n gt 1 Show that detadj A detA 1 9LetAbea4x4mattixIf 39 for jln 2 0 0 0 O 2 1 0 adj A 0 4 3 2 0 2 1 2 a Calculate the value of detadj A What should the value of dctA be Hint Use the result from Exercise 8 b Find A 10 Show that if A is nonsingular then adj A is nonsingular and adj Arl detA 1A adj A 1 11 Show that if A is singular then adj A is also singular 12 Show that if detA 1 then adj adj A A MATLAB Exercises 2 13 Suppose that Q is a matrix with the property Q 1 QT Show that Qij detQ 14 In coding a message a blank space was represented by 0 an A by l a B by 2 a C by 3 and so on The message was transformed using the matrix Qij l l 2 O 1 1 1 0 A O 0 l l l 0 O l and sent as 19 19 25 21 018 18 15 310 8 3 2 20 7 12 What was the message The rst four exercises involve integer matrices and illustrate some of the properties of determinants that were covered in this chapter The last two exercises illustrate some of the differences that may arise when we work with determinants in oating point arithmetic In theory the value of the determinant should tell us whether the matrix is nonsingular However if the matrix is singular and its determinant is computed using nite precision arithmetic then because of roundoff errors the computed value of the determinant may not equal zero A computed value near zero does not necessarily mean that the matrix is singular or even close to being singular Furthermore a matrix may be singular or nearly singular and have a determinant that is not even close to zero see Exercise 6 1 Generate random 5 x 5 matrices with integer entries by setting A round10 rand5 and B round20 rand5 10 Use MATLAB to compute each of the following pairs of numbers In each case check whether the rst is equal to the second a detA detAT b detA B detA detB c detAB detA detB d detAT 3T detAT detBT e detA 1 l detA f detA 13 1 detA detB 2 Are n x n magic squares nonsingular Use MATLAB to compute detmagicn in the cases 11 3 4 10 Whatseems to be happening Check the cases n 24 and 25 to see if the pattern still holds 5 Set A round10 rand6 In each of the following use MATLAB to compute a second matrix as indicated State how the second matrix is related I22 Chapter 2 Determinants to A and compute the determinants of both matrices How are the determinants related a B A B2 Al B1 A2 b CA C3 4A3 c D A D5 A5 2 gt1 A4 2 We can generate a random 6 x 6 matrix A whose entries consist entirely of zeros and ones by setting A roundrand6 a What percentage of these random 0 1 matrices are singular You can esti4 mate the percentage using MATLAB by setting y zeros1 100 and then generating 100 test matrices and setting y j 1 if the jth matrix is singular and 0 otherwise The easy way to do this in MATLAB is to use a for loop Generate the loop as follows for j 1 100 A roundrand6 yj detA 0 end Note A semicolon at the end of a line suppresses printout It is recom mended that you include one at the end of each line of calculation that occurs inside a for loop To determine how many singular matrices were generated use the MATLAB command sumy What percentage of the matrices generated were singular b For any positive integer n we can generate a random 6 x 6 matrix A whose entries are integers from 0 to n by setting A roundn I rand6 What percentage of random integer matrices generated in this manner will be singular if n 3 If n 6 If n 10 We can estimate the answers to these questions using MATLAB In each case generate 100 test matrices and determine how many of the matrices are singular If a matrix is sensitive to roundoff errors the computed value of its determinant may differ drastically from the exact value For an example of this set U round100 gtrlt rand10 U tr1uU 1 01 gt1 eye10 In theory detU detUT 10 10 and detUUT detU detUT 10 20 Chapter Test I 23 Compute detU detU and detU U using MATLAB Do the computed values match the theoretical values 6 Use MATLAB to construct a matrix A by setting A vanderl 6 A A diagsumA a By construction the entries in each row of A should all add up to zero To check this set x ones6 1 and use MATLAB to compute the product Ax The matrix A should be singular Why Explain Use the MATLAB functions det and inv to compute the values of detA and A39l Which MATLAB function is a more reliable indicator of singularity b Use MATLAB to compute detAT Are the computed values of detA and detAT equal Another way to check if a matrix is singular is to compute its reduced row echelon form Use MATLAB to compute the reduced row echelon forms of A and AT c To see what is going wrong it helps to know how MATLAB computes deter minants The MATLAB routine for determinants rst computes a form of the LU factorization of the matrix The determinant of the L is 1 depending on the whether an even or odd number of row interchanges were used in the computation The computed value of the determinant of A is the product of the diagonal entries of U multiplied by detL tl In the special case that the original matrix has integer entries the exact determinant should take on an integer value So in this case MATLAB will round its decimal answer to the nearest integer To see what is happening for our original matrix use the following commands to compute and display the factor U format short e LU 1uA U In exact arithmetic U should be singular Is the computed matrix U singular If not what goes wrong Use the following commands to see the rest of the computation of d detA format short 039 proddiagU d roundd In each of the following answer true if the statement is always true and false other wise In the case of a true statement explain or prove your answer In the case of a false statement give an example to show that the statement is not always true In each of the following assume that all the matrices are n x n 1 detAB detBA 2 detA B detA detB 3 detcA cdetA 4 detABT detA detB l24 Chapter 2 Determinants Squot detA detB implies A B detAk detAk OK 7 A triangular matrix is nonsiugular if and only if its diagonal entries are all nonzero 8 If x is a nonzero vector in Rquot and Ax 0 then detA 0 V If A and B are row equivalent matrices then their determinants are equal If A 75 0 but Ak 0 where 0 denotes the zero matrix for some positive integer k then A must be singular | 677.169 | 1 |
Srijan Numerical Problems for Class 10 CBSE Book
Product Code : SRIJNPFC10CBSEB
Quick Overview
NUMERICAL PROBLEMS for Classes 9 & 10 provide beginners with a large number of numerical problems and will help them develop problem-solving skills through a step-by-step approach illustrated in the examples | 677.169 | 1 |
The Teacher's Pack allows you to: • Capture the essence of chapters at a glance with chapter overviews • Easily access learning objectives and references to exam board specifications, KS4 Programme of Study, Functional Skills Standards and Personal Learning and Thinking Skills (PLTS) for each chapter • Link maths concepts and help students to access functional and problem-solving scenarios • Raise standards by providing the right level of progression for every student by using the well-differentiated lesson plans • Involve the whole class in engaging activities and discussions using the Starter • Lead students into the main concepts and exercises with the Main Lesson Activity • Consolidate and summarise learning using the Plenary • Quickly access the answers to all questions in the corresponding Student Book and Homework Book • Plan ahead and save time using the ready-made Scheme of Work • Customise your lessons using Lesson Plans in Word format on the CD-Rom
Content covered in this book: • Core (Content that needs to be covered for all 3 units) • Unit 1 • Unit 2 (For non-calculator assessment. Exercises in the book include both calculator and non-calculator practice questions) 2010. Paperback. Book Condition: New. 297mm x 210mm x. Paperback. Collins New GCSE Maths AQA Modular Teacher's Pack Foundation 1 contains everything you need to deliver effective lessons in mathematics with confidence for students working at Grades G to .Shipping may be from multiple locations in the US or from the UK, depending on stock availability. 288 pages. 0.800. Bookseller Inventory # 9780007340040 | 677.169 | 1 |
Precalculus Taught in Different Coursesprecalculus is more of a combination of trigonometry and functional analysis beyond that covered in algebra 2.
in fact, before it was called precalculus, the requisite courses were a semester of trigonometry and another semester course called functional analysis/analytical geometry. | 677.169 | 1 |
New York Math: Math B
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New York Math: Math B
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books.google.com - Trans... Geometry
College Geometry: An Introduction to the Modern Geometry of the Triangle and the Circle
Trans of Oklahoma for more than thirty years. His revised introduction to modern geometry offers today's students the benefits of his many years of teaching experience. The first part of the text stresses construction problems, proceeding to surveys of similitude and homothecy, properties of the triangle and the quadrilateral, and harmonic division. Subsequent chapters explore the geometry of the circle—including inverse points, orthogonals, coaxals, and the problem of Apollonius and triangle geometry, focusing on Lemoine and Brocard geometry, isogonal lines, Tucker circles, and the orthopole. Numerous exercises of varying degrees of difficulty appear throughout the text.
For math majors only!!
User Review - renniksdivad - Overstock.com
I was expecting an introductory textbook for general useperhaps the description is too vague. After geometry and trig and calculus in high school through college I was looking for something to take up where high school geometry left offthis is way too advanced for the purpose.Read full review | 677.169 | 1 |
PRENTICE HALL HIGH SCHOOL 2009 ALGEBRA 1 HOME SCHOOL BUNDLE KIT GRADE 9/12
Basic concepts and properties of algebra are introduced early to prepare for equation solving. Abundant exercises graded by difficulty level address a wide range of abilities. Concepts and skills are introduced algebraically, graphically, numerically, and verbally-often in the same lesson to help your child make the connections and to address diverse learning styles. Focused on developing algebra concepts and skills | 677.169 | 1 |
Calculus is one of the grandest achievements of human thought, explaining everything from planetary orbits to the optimal size of a city to the periodicity of a heartbeat. This brisk course covers the core ideas of single-variable Calculus with emphases on conceptual understanding and applications. The course is ideal for students beginning in the engineering, physical, and social sciences.
Learn about probability distribution models, including normal distribution, and continuous random variables to prepare for a career in information and data science. In this statistics and data analysis course, you will learn about continuous random variables and some of the most frequently used probability distribution models including, exponential distribution, Gamma distribution, Beta distribution, and most importantly, normal distribution.
Learn fundamental concepts of mathematical probability to prepare for a career in the growing field of information and data science. Our capacity to collect and store data has exponentially increased, but deriving information from data from a scientific perspective requires a foundational knowledge of probability. Are you interested in a career in the emerging data science field, or as an actuarial scientist? Or want better to understand statistical theory and mathematical modeling?
The PACE Mathematical Foundations MOOC is an online program designed to enhance your mathematics skills in the areas of Number Theory, Algebra, Geometry, Probability and Statistics. This MOOC is designed to help develop the skills needed to be successful in college-level mathematics.
How should we interpret chance around us? Watch beautiful mathematical ideas emerge in a glorious historical tapestry as we discover key concepts in probability, perhaps as they might first have been unearthed, and illustrate their sway with vibrant applications taken from history and the world around. | 677.169 | 1 |
These renowned authors have crafted an acutely accurate, pedagogically rich text that is traditional in content, but embraces a unique approach that teaches students to (1) view questions from various perspectives, (2) analyze problems carefully until they are fully understood, (3) reformulate problems in more familiar terms, and (4) recognize that most mathematical problems require significantly more thinking than writing.
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From the Back Cover:
This book blends the various topics and applications of contemporary Algebra in an intuitive, yet mathematically precise manner. Graphical, algebraic and numeric perspectives are provided offering a broad view of topics, their cohesiveness, and their usefuless. | 677.169 | 1 |
Algebra Refresher for Math 121 updated 08302005 The following are some of the basic skills that are expected when you enter College Algebra Some topics will be covered in this course in more depth but a beginning knowledge makes for more success 1 Classi cation within the Real Number System Be sure you can identify the type of number you re working with REAL Rational Irrational Integer Wliole Natural Categorize the following numbers based on the chart above 6 3 Tl7sll44327 and rewrite them in ascending order smallest to largest 11 Order of Operationsexponentssimplifying expressions Here are some examples of problems you should be able to handle 1 32 4239362 1 6J49 2 1644256 7 3232 2 3 48 6 43 2 8 8 V5 22235 36 016171quot f 4 7sz J 9 5 2114 1 1 5 83 2 252 10J25 16 Word Problems 11 Sandrajust had to take a pay decrease in salary of 6 She is now earning 32000 per year What was her old salary before her paycut 12 You nd while dining out that you only have 45 in cash You want to be sure to have enough for tax and tip and decide you have to keep 20 aside for this How much can you spend on dinner before the tax or tip has been added on III Identifying polynomials and their parts Operations with polynomials Monomials one term Examples 25x3 OR 179132 Binomials two terms Examples x2 l4 OR lSab 8 Trinomials three terms Examples x2 3x 7 OR 0001x3 003x2 5x Here are some practice problems to do Add Sny 2xy2 3xy 5 2x2y 3992 4xy 7 Subtract 7612b 3ab2 Sab 4 8612b 4ab2 2ab 6 1 3x4xy 7 x23x 5 y3X2y6 4 3x 42 2 Multiply 3 l x2 8x15 2 y2 36 3 4a2 20a 25 x2 4 DivideFactorSimplify4 x 2 2 5 9x 6x 3 12x 12 3 2 6 12x 125x 27x 3x 3x IV Pythagorean Theorem and the Distance formula Given a right triangle with legs of length a and b and hypotenuse of c the relationship between these three values will be c2 a2 b2 1 FindcifaJ3andb4 2FindaifcJ andb2 3 Given the coordinate system where points are noted by ordered pairs xy nd the length between point A at 23 and point B at 47 V Deciphering between linear and quadratic equations and knowing how to solve them Examples to solve for the variable 1 5x 2 3x 27 2 4y17 14 y 3 x2 7x 8 0 4 21 35 | 677.169 | 1 |
...Calculus can be thought of as the mathematics of CHANGE. Because everything in the world is changing, calculus helps us track those changes. Algebra, by contrast, can be thought of as dealing with a large set of numbers that are inherently CONSTANT. Solving an algebra problem, like y = 2x...
...Functions and Calculus is one of the strands of the new Project Maths Course in the Irish curriculum. Functions provides an essential link between Algebra... Learn about: Junior Course, Project Maths Course... | 677.169 | 1 |
Synopsis
Geometry A High School Course by Serge Lang, Gene Murrow
At last: geometry in an exemplary, accessible and attractive form! The authors emphasise both the intellectually stimulating parts of geometry and routine arguments or computations in concrete or classical cases, as well as practical and physical applications. They also show students the fundamental concepts and the difference between important results and minor technical routines. Altogether, the text presents a coherent high school curriculum for the geometry course, naturally backed by numerous examples and exercises. | 677.169 | 1 |
Math Course Takes 'Real Life' Approach to Algebra
Educational courseware publisher American Education Corp. is taking a new approach to answering the age-old question, "What does algebra have to do with real life?" The company has announced the release of a new course for its A+nyWhere Learning System program. Algebra I: A Function Approach Part 1 is the first semester segment of a full-year algebra course geared to grades 9 and 10, and, in addition to the fundamental concepts and tools of algebra, the course aims to relate the material to "real life."
Taking the fundamentals and applying them to real-world situations using exercises in relevant scenarios allows students to realize the practical uses of linear and quadratic equations, graphs and coordinates, functions, and other algebraic concepts.
The A+nyWhere program is computer based, so students taking courses like Algebra I can use a number of tools incorporated into the software to aid in their assignments and overall comprehension of the material. These tools include onscreen standard and scientific calculators, pictures and diagrams, video tutorials, exercises, practice exams, and, for upper-level courses, interactive feedback | 677.169 | 1 |
This is an online course which is not as easy as one might think. You must stay on top of your daily assignments and homework. Be sure to communicate with the instructor. Mrs. Burton is always open to answer questions via email or by scheduling an appointment with her. Also, be sure to take advantage of the math lab on campus.
Course highlights:
One of the advantages of this course is that it is online and you can work on material when is best for you, as long as you have done by the assigned deadlines. I have learned that I must be organized and not procrastinate, which is easy to do in an online course. However, you will pay for that in the end!
Hours per week:
9-11 hours
Advice for students:
As online course, do not procrastinate in getting your assignments and homework completed. Stay organized. It is easy to put things off until the deadline, but you will soon learn that its a mistake when you have several assignments and tests all due on the same day. No one wants to do College Algebra all day long!
I would recommend this course because it allows your to think of solution to varies math problems. The teacher taught it lesson thoroughly so that each student could grasp the the lesson and have an equal chance of succeeding
Course highlights:
Some of the highlights of this course for me was learning different formulas and equations and using them to solve different problems. I learned how to solve problems like solving linear and quadratic equations. This course taught me the basic understanding of absolutev alue and the rectangular coordinate system
Hours per week:
3-5 hours
Advice for students:
Advice I would tell someone to make a good grade in this course would first be to give it your all. Then i would tell them to look over the lesson every day and study it for at least an hour. Lastly, I would tell them to do each review and make sure you fully grasp the concept of each lessson. If a person does this each lesson he or she will have a good grade at the end of this course. | 677.169 | 1 |
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This resource was reviewed using the Curriki Review rubric and received an overall Curriki Review System rating of 3, as of 2011-04-29.
Component Ratings:
Technical Completeness: 3 Content Accuracy: 3 Appropriate Pedagogy: 3
Reviewer Comments:
This lesson introduces the notion of a sequence as a function whose domain is the counting numbers. Students calculate extended terms of various sequences and them try to write formulas for the nth term. Recursive definitions are introduced and compared with closed form definitions. Finally the Fibonacci sequence is recognized in an xray of a hand. This is an interesting and surprising lesson. | 677.169 | 1 |
Student Solutions Manual for Elementary Math Modeling Updated
* The Student Solutions Manual provides detailed solutions for all of the odd-numbered exercises in the text. Because these solutions were prepared by the textbook authors themselves, consistency in language and method of solution is guaranteed.
"synopsis" may belong to another edition of this title.
From the Back Cover:
This introduction to mathematical modeling uses elementary functions to describe and explore real-world data and phenomena. Helps readers connect math with the world around them through real-world applications of elementary mathematics. Shows how to construct useful mathematical models, how to analyze them critically, and how to communicate quantitative concepts effectively. Uses concrete language and examples throughout to foster quantitative literacy. For anyone interested in gaining a solid foundation in mathematical concepts.
Book Description Pearson, 2007. Book Condition: New. Brand New, Unread Copy in Perfect Condition. A+ Customer Service! Summary: The Student Solutions Manual provides detailed solutions for all of the odd-numbered exercises in the text. Because these solutions were prepared by the textbook authors themselves, consistency in language and method of solution is guaranteed. Bookseller Inventory # ABE_book_new_0131450360 | 677.169 | 1 |
Pedagogy and Approach of the Comprehensive School Mathematics Program.
Schneider, Joel
This paper presents an overview of the Comprehensive School Mathematics Program (CSMP) elementary school mathematics curriculum. The philosophy behind the program, content goals, and teaching strategies are briefly discussed. Then ways in which the program develops facility in mathematics are described in discussions of the language of arrows, in which the study of relations is presented; the language of strings, with its focus on classification; and the language of the Papy minicomputer, in which computational ideas are developed. (MNS) | 677.169 | 1 |
Differential forms are utilized as a mathematical technique to help students, researchers, and engineers analyze and interpret problems where abstract spaces and structures are concerned, and when questions of shape, size, and relative positions are involved. Differential Forms has gained high recognition in the mathematical and scientific community as a powerful computational tool in solving research problems and simplifying very abstract problems through mathematical analysis on a computer. Differential Forms, 2nd Edition, is a solid resource for students and professionals needing a solid general understanding of the mathematical theory and be able to apply that theory into practice. Useful applications are offered to investigate a wide range of problems such as engineers doing risk analysis, measuring computer output flow or testing complex systems. They can also be used to determine the physics in mechanical and/or structural design to ensure stability and structural integrity. The book offers many recent examples of computations and research applications across the fields of applied mathematics, engineering, and physics. * The only reference that provides a solid theoretical basis of how to develop and apply differential forms to real research problems* Includes computational methods for graphical results essential for math modeling * Presents common industry techniques in detail for a deeper understanding of mathematical applications* Introduces theoretical concepts in an accessible manner
"synopsis" may belong to another edition of this title.
Product Description:
Different
Review:
"This is a rigorous and well-written treatment of differential forms with a careful and detailed progression from very basic notions."--MAA.org, 24-Sep-1429 Elsevier Science Publishing Co Inc. Hardback. Book Condition: new. BRAND NEW, Differential Forms: Theory and Practice (2nd Revised edition), Steven Weintraub, B9780123944030 Hardback. Book Condition: New. Not Signed; book. Bookseller Inventory # ria9780123944030_rkm | 677.169 | 1 |
Academy: Differential Calculus presents a challenging subject in a way that empowers students to learn, establishing a foundation for even more advanced math skills. Lessons build on algebra and trigonometry skills, so students should have a solid background in those areas. After viewing the lessons, students can complete practice problems, with options for hints and videos -- they can also access already-worked example problems. The mission promotes a more individualized learning approach which is great for this level of math. However, you can also use the lessons in class to introduce and reinforce a topic. Have students watch the videos in small groups and, when they get to a practice problem, encourage them to collaborate as they solve; then discuss the solution as a class. Within the mission, have students solve the same practice problem on their own. And if using the missions, be sure to have students complete the pre-assessment -- suggest lessons to target areas that need improvement.
Read MoreRead Less
Key Standards Supported
Interpreting Functions
HSF.IF: Analyze Functions Using Different Representations
HSF.IF.7.a
Graph linear and quadratic functions and show intercepts, maxima, and minima.
Interpret Functions That Arise In Applications In Terms Of The Context
HSF.IF.4★ | 677.169 | 1 |
3D Math Primer for Graphics and Game Development, 2nd Edition
4.11 - 1251 ratings - Source
This engaging book presents the essential mathematics needed to describe, simulate, and render a 3D world. Reflecting both academic and in-the-trenches practical experience, the authors teach you how to describe objects and their positions, orientations, and trajectories in 3D using mathematics. The text provides an introduction to mathematics for game designers, including the fundamentals of coordinate spaces, vectors, and matrices. It also covers orientation in three dimensions, calculus and dynamics, graphics, and parametric curves.This engaging book presents the essential mathematics needed to describe, simulate, and render a 3D world.
Title
:
3D Math Primer for Graphics and Game Development, 2nd Edition
Author
:
Fletcher Dunn, Ian Parberry
Publisher
:
CRC Press - 2011-11-02
ISBN-13
:
Continue
You Must CONTINUE and create a free account to access unlimited downloads & streaming | 677.169 | 1 |
Algebra and Trigonometry Enhanced with Graphing Utilities,
Can some one help me in learning it well? Basic Theory of Ordinary Differential Equations. 100 Units. In these cases the physical approach isn't possibleYour Question: As a survey student I am told to avoid angles close to zero or 180 in the field,as the trigonometry starts to "break down" Can you comment on this? I know that if you compare the difference between say the sine function of two angles five seconds apart, the difference is less,close to say 60 degrees than for two angles close to zero or 180 online. So the right-hand term is b times the square root of a^2 - b^2 divided by 2, that's the area of that triangle. So using a little bit of geometry gives you the same answer as all of this elaborate calculus. Maybe that's enough cause for celebration for us to quit for today. This is one of over 2,200 courses on OCW College algebra download online cyberglitch.com. When the Onion imitates real life, it's usually tragic. But in the case of secret trig functions, the kernel of truth in the Onion didn't make me sad. We're very lucky now that we can multiply, square, and take square roots so easily, and our calculators can store precise information about the sines, cosines, and tangents of angles, but before we could do that, we figured out a work-around in the form of a ridiculous number of trig functions ref.: Student Solutions Manual for read pdf read pdf It has helped him immeasureably in understanding trigonometry and going a bit farther than the classroom curriculum goes. He has shown increased interest in the subject as a result. I was in a bit of a quandary as to how to rate this book An Elementary Treatise On download pdf An Elementary Treatise On Plane &. Chemistry math problem solver, very basic algebra questions, solving two step equations worksheet, newton raphson method problem matlab, simplifying math expressions for free ref.: Applications of plane and read online read online.
Spherical Trigonometry, For The Use Of Colleges And Schools, With Numerous Examples
Plane and Spherical Trigonometry
Similarly, the slope of the cosine curve at any point is negatively proportional to the sine. This means, if you stop to think about it, that the rate of change of the rate of change at any point (the second differential of a sine or cosine curve, to use the mathematical term) is always in negative proportion to its height at that point; it is as if it was being pushed towards the origin by a force proportional to its distance from it Algebra 2 with trigonometry (Merrill secondary mathematics series) So let's just go back and finish that as well. So the area was the integral from 0 to b of this square root. So I just want to evaluate the right-hand side here. The answer that we came up with, this indefinite integral. When I evaluate it at b, I get a^2 arcsin(b/a) / 2 plus y, which is b, times the square root of a^2 - b^2, putting y = b, divided by 2 , source: Algebra and Trigonometry with Analytic Geometry, 8th kimerafunciona.com. Trig is great for students learning how to solve triangles with it's simple interface, clear, brightly colored diagrams and explanations HANDBUCH DER EBENEN UND SPHARISCHEN TRIGONOMETRIE These services have been just defined in brief. Pioneer Mathematics with its best content and best expertise will make ou reach your dream destination, Indian Institute of Technology (IIT) ref.: Elements of plane trigonometry, Elements of plane trigonometry,. Before proceeding to deal with the trigonometrical ratios of obtuse angles it is necessary to consider the methods by which we distinguish between measurements made on a straight line in opposite directions Trigonometry Second Edition Instructor's Solution Manual Trigonometry Second Edition Instructor's. Start a 30-day free trial of our Premium eReader, and gain access to our huge Business eBook library Try for free Math Graphing can help student visualize math expressions similar to desktop programs like Matlab or Mathematica. Quick Graph is a powerful, high quality, graphic calculator that takes full advantage of the multi-touch display and the powerful capabilities. G Graph show a 3D perspective graph of the acceleration vectors of your device in either scatter or trajectory plot form ref.: Logarithmisch-trigonometrische download for free Logarithmisch-trigonometrische Tafeln.
Parameshvara (c. 1370–1460) wrote commentaries on the works of Bhaskara I, Aryabhata and Bhaskara II Algebra Trigonometrijskih Polinoma Algebra Trigonometrijskih Polinoma. The opposite side is the side that is opposite to angle A. The terms perpendicular and base are sometimes used for the opposite and adjacent sides respectively. Many people find it easy to remember what sides of the right triangle are equal to sine, cosine, or tangent, by memorizing the word SOH-CAH-TOA (see below under Mnemonics ) Trigonometry read for free Exam questions on this topic will sometimes involve one of the above, sometimes two of them, but never all three at the same time. In any case it's better to revise each of them separately. The curves continue all the way along the x-axis but the part between 0 and 360 is the basic shape which repeats itself again and again. Practise drawing that part for each of the curves, marking in -1 and 1 on the y-axis and 0, 90, 180, 270 and 360 on the x-axis , cited: e-Study Guide for: Algebra and download pdf If your browser is Java-enabled, you can drag the points around in the diagrams and the diagram will adjust itself Mathematics Made Simple Student Solutions Manual for download for free Trigonometry (from Greek trigōnon "triangle" + metron "measure"[1] or from Sanskrit trikon "triangle" + miti "measurement" = trikonmiti[2]) is a branch of mathematicsthat studies triangles and the relationships between their sides and the angles between the sides Trigonometry for the physical download pdf download pdf Mathematics for Self Study (Trigonometry for the Practical Man) . How to make mathematics models for trigonometry A Junior Trigonometry ). Aristarchus made use of one important inequality, which is the equivalent of the inequalities Sin x < x < tan x With the help of such inequalities Aristarchus estimated the numerical values of trigonometric functions in some specific cases of small angles Trigonometry by Aratari, download for free download for free. If you are from other disciplines or planning to change your major you are still graded based on the same standards as all other students. 6- Is this course suitable as a general purpose math requirement Geometry and Trigonometry read for free thebetterfood.com? | 677.169 | 1 |
Probability Through Problems
4.11 - 1251 ratings - Source
This book of problems is designed to challenge students learning probability. Each chapter is divided into three parts: Problems, Hints, and Solutions. All Problems sections include expository material, making the book self-contained. Definitions and statements of important results are interlaced with relevant problems. The only prerequisite is basic algebra and calculus.... and Xavier Saint-Raymond Problem Book for First Year Calculus by George W.
Bluman Exercises in Probability by T. Cacoullos Probability Through Problems by
Marek CapiA"ski and Tomasz Zastawniak An Introduction to Hilbert Space andanbsp;...
Title
:
Probability Through Problems
Author
:
Marek Capinski, Tomasz Jerzy Zastawniak
Publisher
:
Springer Science & Business Media - 2013-06-29
ISBN-13
:
Continue
You Must CONTINUE and create a free account to access unlimited downloads & streaming | 677.169 | 1 |
Synopsis
This OxBox contains all you need to deliver engaging GCSE lessons, bringing the new GCSE curriculum to life with a wide range of interactive resources including activities for Autograph, Cabri and the TI-nspire. There are also customisable schemes of work and lesson plans, to make your planning much easier - all linked to the scheme Oxford GCSE Maths for Edexcel, with its unique and proven four levels of differentiation. | 677.169 | 1 |
Tuesday, February 11, 2014
Free Geometry Book Download: Amsco's Geometry
Amsco's Geometry is a comprehensive textbook custom designed for complete coverage of the New York State Core Curriculum for Geometry.
Description
Geometry is a new text for high school geometry that continues the approach that has made Amsco a leader in presenting mathematics in a contemporary, integrated manner. Formal logic is presented as the foundation for geometric reasoning. A logical system of reasoning and proof is carefully built using appropriate language, postulates and theorems. Table of Contents
Essentials of Geometry
Logic
Proving Statements in Geometry
Congruence of Line Segments, Angles, and Triangles
Congruence Based on Triangles
Transformations and the Coordinate Plane
Geometric Inequalities
Slopes and Equations of Lines
Parallel Lines
Quadrilaterals
The Geometry of Three Dimensions
Ratio, Proportion, and Similarity
Geometry of the Circle
Locus and Construction
The Geometry and Topology of Three-Manifolds
This is an electronic edition of the 1980 lecture notes distributed by Princeton University. It is available in pdf and postscript formats. Description
These notes (through p. 9.80) are based on my course at Princeton in 1978–79. Large portions were written by Bill Floyd and Steve Kerckhoff. Chapter 7, by John Milnor, is based on a lecture he gave in my course; the ghostwriter was Steve Kerckhoff. The notes are projected to continue at least through the next academic year. The intent is to describe the very strong connection between geometry and lowdimensional topology in a way which will be useful and accessible (with some effort) to graduate students and mathematicians working in related fields, particularly 3-manifolds and Kleinian groups.
Tuesday, November 26, 2013
Question: 27 Coffee A normally costs $ 100 per 1b. It is mixed with coffee B, which normally cost $ 70 per 1b, to form a mixture that costs $ 88 per 1b. If there are 10 1bs of the mix, how many pounds of coffee A is used in the mixture?
Option: (a) 4 (b) 5 (c) 6 (d) 7 (e) None
Question: 28 Two blends of tea costing $ 2.80 and $ 3.20 per kg, respectively, are mixed in the proportion 2:3. The mixture is sold at $ 4.80 per kg, What is the percentage of profit?
Option: (a) 50.7 (b) 50.9 (c) 57.9 (d) 60
Question: 29 Mr. John won an election where the ratio of his votes and those of his opponent, Mr. yunus was 4:3. The total number of voters was 581, of which 91 did not vote. Calculate the margin of votes by which Mr, Yunus was defeated.
Question: 30 A sum of money is distributed among 989 (b) 999 (c) 968 (d) 990 (e) None
Explore: 5 + 7 + 10 = 22. So, the number must he divisible by 22, 968 & 990 are both divisible by 22. But since we are looking for the largest value, 990 is the answer.
Answer: (d)
Question: 31 $1105 was divided between $ 205 (b) $ 195 (c) $ 1500 (d) $ 100 (e) None of these
Monday, November 25, 2013
In the last lesson, we learned to find all factors
of a whole number to determine if it is prime or composite. We used the procedure listed below.
To determine if a number is prime or composite, follow these steps:
Find all factors of the number.
If the number has only two factors, 1 and itself, then it is prime.
If the number has more than two factors, then it is composite.
The above procedure works very well for small numbers. However, it would be time-consuming to
find all factors of 621. Thus we need a better method for determining if
a large number is prime or composite.
Every number has one and itself as a factor. Thus, if we could find one factor of 621, other than
1 and itself, we could prove that 621 is composite. One way to find factors of large numbers
quickly is to use tests for divisibility.
Definition
Example
One whole number is divisible by another if, after dividing, the
remainder
is zero.
18 is divisible by 9 since 18 ÷ 9 = 2 with a remainder of 0.
If one whole number is divisible by another number, then the second number is a
factor of the first number.
Since 18 is divisible by 9, 9 is a factor of 18.
A divisibility test is a rule for determining whether one whole number is
divisible by another. It is a quick way to find factors of large numbers.
Divisibility Test for 3: if the sum of the digits of a number is divisible by 3, then the
number is divisible by 3.
We can test for divisibility by 3 (see table above) to quickly find a factor of 621 other than 1
and itself. The sum of the digits of 621 is 6+2+1 = 9. This divisibility test and the definitions
above tell us that...
621 is divisible by 3 since the sum of its digits (9) is divisible by 3.
Since 621 is divisible by 3, 3 is a factor of 621.
Since the factors of 621 include 1, 3 and 621, we have proven that 621 has more than two factors.
Since 621 has more than 2 factors, we have proven that it is composite.
Let's look at some other tests for divisibility and examples of each.
Divisibility Tests
Example
A number is divisible by 2 if the last digit is 0, 2, 4, 6 or 8.
168 is divisible by 2 since the last digit is 8.
A number is divisible by 3 if the sum of the digits is divisible by 3.
168 is divisible by 3 since the sum of the digits is 15 (1+6+8=15), and 15 is divisible by 3.
A number is divisible by 4 if the number formed by the last two digits is divisible by 4.
316 is divisible by 4 since 16 is divisible by 4.
A number is divisible by 5 if the last digit is either 0 or 5.
195 is divisible by 5 since the last digit is 5.
A number is divisible by 6 if it is divisible by 2
AND it is divisible by 3.
168 is divisible by 6 since it is divisible by 2 AND it is divisible by 3.
A number is divisible by 8 if the number formed by the last three digits is divisible by 8.
7,120 is divisible by 8 since 120 is divisible by 8.
A number is divisible by 9 if the sum of the digits is divisible by 9.
549 is divisible by 9 since the sum of the digits is 18 (5+4+9=18), and 18 is divisible by 9.
A number is divisible by 10 if the last digit is 0.
1,470 is divisible by 10 since the last digit is 0.
Let's look at some examples in which we test the divisibility of a single whole number.
Example 1:
Determine whether 150 is divisible by 2, 3, 4, 5, 6, 9
and 10.
150 is divisible by 2 since the last digit is 0.
150 is divisible by 3 since the sum of the digits is 6 (1+5+0 = 6), and 6 is divisible by 3.
150 is not divisible by 4 since 50 is not divisible by 4.
150 is divisible by 5 since the last digit is 0.
150 is divisible by 6 since it is divisible by 2 AND by 3.
150 is not divisible by 9 since the sum of the digits is 6, and 6 is not divisible by 9.
150 is divisible by 10 since the last digit is 0.
Solution:
150 is divisible by 2, 3, 5, 6, and 10.
Example 2:
Determine whether 225 is divisible by 2, 3, 4, 5, 6, 9
and 10.
225 is not divisible by 2 since the last digit is not 0, 2, 4, 6 or 8.
225 is divisible by 3 since the sum of the digits is 9, and 9 is divisible by 3.
225 is not divisible by 4 since 25 is not divisible by 4.
225 is divisible by 5 since the last digit is 5.
225 is not divisible by 6 since it is not divisible by both 2 and 3.
225 is divisible by 9 since the sum of the digits is 9, and 9 is divisible by 9.
225 is not divisible by 10 since the last digit is not 0.
Solution:
225 is divisible by 3, 5 and 9.
Example 3:
Determine whether 7,168 is divisible by 2, 3, 4, 5, 6, 8, 9 and 10.
7,168 is divisible by 2 since the last digit is 8.
7,168 is not divisible by 3 since the sum of the digits is 22, and 22 is not divisible by 3.
7,168 is divisible by 4 since 168 is divisible by 4.
7,168 is not divisible by 5 since the last digit is not 0 or 5.
7,168 is not divisible by 6 since it is not divisible by both 2 and 3.
7,168 is divisible by 8 since the last 3 digits are 168, and 168 is divisible by 8.
7,168 is not divisible by 9 since the sum of the digits is 22, and 22 is not divisible by 9.
7,168 is not divisible by 10 since the last digit is not 0 or 5.
Solution:
7,168 is divisible by 2, 4 and 8.
Example 4:
Determine whether 9,042 is divisible by 2, 3, 4, 5, 6, 8, 9 and 10.
9,042 is divisible by 2 since the last digit is 2.
9,042 is divisible by 3 since the sum of the digits is 15, and 15 is divisible by 3.
9,042 is not divisible by 4 since 42 is not divisible by 4.
9,042 is not divisible by 5 since the last digit is not 0 or 5.
9,042 is divisible by 6 since it is divisible by both 2 and 3.
9,042 is not divisible by 8 since the last 3 digits are 042, and 42 is not divisible by 8.
9,042 is not divisible by 9 since the sum of the digits is 15, and 15 is not divisible by 9.
9,042 is not divisible by 10 since the last digit is not 0 or 5.
Solution:
9,042 is divisible by 2, 3 and 6.
Example 5:
Determine whether 35,120 is divisible by 2, 3, 4, 5, 6, 8, 9 and 10.
35,120 is divisible by 2 since the last digit is 0.
35,120 is not divisible by 3 since the sum of the digits is 11, and 11 is not divisible by 3.
35,120 is divisible by 4 since 20 is divisible by 4.
35,120 is divisible by 5 since the last digit is 0.
35,120 is not divisible by 6 since it is not divisible by both 2 and 3.
35,120 is divisible by 8 since the last 3 digits are 120, and 120 is divisible by 8.
35,120 is not divisible by 9 since the sum of the digits is 11, and 11 is not divisible by 9.
35,120 is divisible by 10 since the last digit is 0.
Solution:
35,120 is divisible by 2, 4, 5, 8 and 10.
Example 6:
Is the number 91 prime or composite? Use divisibility when possible to
find your answer.
91 is not divisible by 2 since the last digit is not 0, 2, 4, 6 or 8.
91 is not divisible by 3 since the sum of the digits (9+1=10) is not divisible by 3.
91 is not evenly divisible by 4 (remainder is 3).
91 is not divisible by 5 since the last digit is not 0 or 5.
91 is not divisible by 6 since it is not divisible by both 2 and 3.
91 divided by 7 is 13.
Solution:
The number 91 is divisible by 1, 7, 13 and 91. Therefore 91 is composite since it has more
than two factors.
Question: 24 A jar contains white, red & green marbles in the ratio 2:3:4. Five more green marbles are added to make the ratio 2:3:5. How many white marbles are there in the jar?
Option: (a) 4 (b) 6 (c) 8 (d) 10 (e) None
Question: 25 In an MBA class the ratio of number of commerce graduates to the number of science graduates is 2 to 5. If 2 more commerce graduates enter the class the ratio become 1 to 2. How many commerce graduates are in the class?
Friday, November 22, 2013
Question: 17 If Marie has twice as much money as Curie has, who has three times as much money as Sunny has. What is the ratio of the amount of money Sunny has to the amount of money Marie has?
Option: (a) 1:8 (b) 1:6 (c) 1:4 (d) 1:2 (e) 2:1
Question: 19 The cost of a book is 1.5 times that of a CD. The price of a pencil is 1/3 rd of that of a pen, The cost of the pen is twice as much as that of the CD. What is the ratio of cost of the book to cost of the pencil?
Explore: Let, the cost of CD =X
:. Cost of a book = 1.5X
Cost of a pen = 2X
?Cost of a pencil = 2X x 1/3 = 2X/3
:. The ratio of cost of the book to the cost of the pencil
= 1.5X :2X/3 = 1.5X/(2X/3) = 1.5X x 3/2X
= 4.5/2 = 9/4 = 9:4
Answer: 9 : 4
Question: 20 A room has a floor area of 150sq. feet. If the length & breath of the room are in the ratio 3:2, then what is the length of the floor in feet?
Option: (a) 10 (b) 15 (c) 20 (d) 9 (e)None
Question: 12 Age of three persons are now in the proportion 2:3:4 and in 5 years from now, the proportion will be 5:7:8. What is the present age of the youngest person?
Option: (a) 30 (b) 25 (c) 20 (d) 15 (e) None
Explore: The ratio of the age of the three persons is 2:3:4. So, their age can be 2X, 3X, 4X, where X is any number.
After 5 years their age ratio is given by 5:7:8. So, their age may be 5Y, 7Y & 8Y where Y is any other number.
So, we can write
2X+5 = 5Y .......(1)
3X+5 = 7Y .......(2)
Question: 13 A fruit salad mixture consists of apples, peaches and grapes in the ratio 6:5:2 respectively, by weights. If 39 pounds of the mixture is prepared, the mixture includes how many more pounds of apples than grapes?
Question: 14 Jahirul and Jalil agree to form a partnership. The partnership agreement requires that Jahirul invest $7,000 less than one half of what Jalil invests. If the total investment is $ 1,25,000 how much does Jalil invest?
Question: 15 Arif, Babu and Salm started a business jointly with a total amount of $28000. Arif paid $ 4500 more than Babu and Babu paid $7000 less than Salam. If the company made a profit of $5600, how much profit should Babu receive?
Question: 16 Arif, Babu and Salam started a business jointly with a total amount of $280. Arif paid $45 more than Babu and Babu paid $70 less than Salam. If the company made a profit of $56, how much profit should Babu receive?
Option: (a) 22 (b) 20 (c) 25 (d) 27 (e) None | 677.169 | 1 |
5.1
5.1
Volumes
1
Contemporary Calculus
VOLUMES OF SOLIDS
The last chapter emphasized a geometric interpretation of definite integrals as "areas" in two dimensions.
This section emphasizes another geometrical use of integration, calculating volumes of sol
8.1 Improper Integrals
Contemporary Calculus
1
8.1 Improper Integrals
b
Our original development of the definite integral
f(x) dx used Riemann sums and assumed that
a
the length of the interval of integration [a, b] was finite and
that f(x) was defined a
Mini-Lecture 2.4
More on Slope
Learning Objectives:
1. Find slopes and equations of parallel and perpendicular lines.
2. Interpret slope as rate of change.
3. Find a functions average rate of change.
Examples:
1. Write the equation of the line in slope-in
Mini-Lecture 2.3
Linear Functions and Slope
Learning Objectives:
1.
2.
3.
4.
5.
6.
7.
Calculate a lines slope.
Write the point-slope form of the equation of a line.
Write and graph the slope-intercept form of the equation of a line.
Graph horizontal and v
Mini-Lecture 2.7
Inverse Functions
Learning Objectives:
1.
2.
3.
4.
5.
Verify inverse functions.
Find the inverse of a function.
Use the horizontal line test to determine if a function has an inverse function.
Use the graph of a one-to-one function to gra
Mini-Lecture 1.10
Modeling with Functions
Learning Objectives:
1. Construct functions from verbal descriptions.
2. Construct functions from formulas.
Examples:
1. An open box is made from a square piece of cardboard 8 inches on a side by
cutting identical
Mini-Lecture 2.8
Distance and Midpoint Formulas; Circles
Learning Objectives:
1.
2.
3.
4.
5.
Find the distance between two points.
Find the midpoint of a line segment.
Write the standard form of a circles equation.
Give the center and radius of a circle w
Mini-Lecture 1.3
More on Functions and Their Graphs
Learning Objectives:
1.
2.
3.
4.
5.
Identify intervals on which a function increases, decreases, or is constant.
Use graphs to locate relative maxima or minima.
Identify even or odd functions and recogni
12. Place the insert and the beaker of used pipette tips on top of the card and wait 10 nainutes.
Destaining the gel
13. Using the spatula provided, place the stained gel into the glass dish.
14. Using a beaker filled with distilled water ONLY, pour water | 677.169 | 1 |
Set Theory: An Introduction
4.11 - 1251 ratings - Source
By its nature, set theory does not depend on any previous mathematical knowl edge. Hence, an individual wanting to read this book can best find out if he is ready to do so by trying to read the first ten or twenty pages of Chapter 1. As a textbook, the book can serve for a course at the junior or senior level. If a course covers only some of the chapters, the author hopes that the student will read the rest himself in the next year or two. Set theory has always been a sub ject which people find pleasant to study at least partly by themselves. Chapters 1-7, or perhaps 1-8, present the core of the subject. (Chapter 8 is a short, easy discussion of the axiom of regularity). Even a hurried course should try to cover most of this core (of which more is said below). Chapter 9 presents the logic needed for a fully axiomatic set th~ory and especially for independence or consistency results. Chapter 10 gives von Neumann's proof of the relative consistency of the regularity axiom and three similar related results. Von Neumann's 'inner model' proof is easy to grasp and yet it prepares one for the famous and more difficult work of GOdel and Cohen, which are the main topics of any book or course in set theory at the next level.Here is an excellent undergraduate level text on set theory written in a lively, interesting and good-humored style.
Title
:
Set Theory: An Introduction
Author
:
Robert L. Vaught
Publisher
:
Springer Science & Business Media - 2001-08-28
ISBN-13
:
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Rating:
Description:
1. Construct viable arguments and critique the reasoning of others. 2. Attend to precision. 3. Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways. 4. Understand that a function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and the corresponding output. 5. Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions). 6 | 677.169 | 1 |
Additional Topics in Animations, Graphics, and Simulink
4.11 - 1251 ratings - Source
This is a simple, concise, and useful book, explaining MATLAB for freshmen in engineering. MATLAB is presently a globally available standard computational tool for engineers and scientists. The terminology, syntax, and the use of the programming language are well defined and the organization of the material makes it easy to locate information and navigate through the textbook. This new text emphasizes that students do not need to write loops to solve many problems. The MATLAB find command with its relational and logical operators can be used instead of loops in many cases. This was mentioned in Palm's previous MATLAB texts, but receives more emphasis in this MATLAB, 6 edition, starting with Chapter 1, and re-emphasized in Chapter 4.This is a simple, concise, and useful book, explaining MATLAB for freshmen in engineering.
Title
:
Additional Topics in Animations, Graphics, and Simulink
Author
:
William John Palm
Publisher
:
- 2001
ISBN-13
:
Continue
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An introduction, at an advanced level, to the fundamental concepts
and results of category theory. Concepts will be illustrated with
examples from algebra and topology, in addition to logic and computer
science. Categories of domains, in the sense of Scott, with the
attendant notions of computation and types, will provide especially
important examples. So will categories that are topoi, that is,
categorical models of higher-order intuitionistic theories. Student
grades will be based on performance on weekly, takehome assignments,
in-class presentations and two takehome examinations. Students are
advised to have completed a thorough introduction to mathematical
logic at the graduate level before attempting the course.
This course meets with Math M781. | 677.169 | 1 |
Implicit Differentiation on the TI-89
Students analyze implicit differentiation using technology. In this calculus instructional activity, students solve functions dealing with implicit differentiation on the TI using specific keys. They explore the correct form to solve these equations | 677.169 | 1 |
Introduction to Vectors
Informazione importanti
Corso
Online
Durata: 52Geometry
Engineering
Vectors
Physics
Framwork
Programma
Description
"Introduction to Vectors" is a free course thattakes learning to a new level by fusingonline video with a free extextbook and is supported byinsightful quizzes.
Each lesson is fromaward-winning teacher and best-selling author Dr Chris Tisdell, whoexplains the material in an inspiring and engaging way.
The quizzes have been designed by a team of dedicated and passionate students that bring learning to life!
Vectors provide a fascinating tool to describe motion and forces in physics and engineering. They also provide a simple framework for understanding geometry. | 677.169 | 1 |
An elementary and computationally explicit introduction to the theory of binary quadratic forms. Where possible, the emphasis is on explicit, algorithmically sensible proofs and examples. Constructive proofs are preferred over existence proofs. The author offers a contemporary discussion of the classical theory and a survey of computations and applications. The text should be understandable by advanced undergraduates in mathematics and computer science, and the expert in number theory will likely find the computational emphasis rewarding. algebra and trigonometry,education and reference,mathematics,science and math,science and math,textbooks Mathematics, Springer | 677.169 | 1 |
Edit This Menu
March, 2015
Geogebra is an excellent platform that provides a wide range of materials and resources on everything related to mathematics and science.Materials featured in this website are various and work for all levels of education. Geogebra brings together geometry, algebra, spreadsheets, graphing, statistics and calculus in one easy-to-use package.
Some of the materials you can access and use with your students from Geogebra include worksheets, books, tools, links, and spreadsheet data files. Geogebra is also a powerful community that hosts millions of users brought together by their love for STEM subjects. You can join discussions, rate materials, comment on what others share and even upload your own materials to share with others. Geogebra is a free open source software freely available for non-commercial users.
* Free to use software for learning, teaching and evaluation
* Fully interactive, easy-to-use interface with many powerful features
* Access to an ever-expanding pool of resources at tube.geogebra.org
* Available in many languages
* A fun way to really see and experience mathematics and science
* Adaptable to any curriculum or project
* Used by millions of people around the world
*Geogebra works across different platforms | 677.169 | 1 |
Exploring Intermediate Algebra
4.11 - 1251 ratings - Source
The Instructor's Annotated Edition features Instructor Notes, with teaching ideas, warnings about common student errors, and historical notes. Instructor Notes next to each Example refer teachers to a similar problem in the following exercise set for possible use as an additional in-class example. Suggested Activities (found in the margin) can be used in class to explore concepts, as alternative (discovery) strategies for teaching the concept, or as cooperative learning activities. Suggested Assignments before each exercise set save instructors class preparation time.What is a constant of variation? Answers will vary. 4. Explain the relationship
between direct variation and proportion. Answers will vary. 5. Determine whether
the statement is true or false. a. In the direct variation equation y = kx, if x
increases, anbsp;...
Title
:
Exploring Intermediate Algebra
Author
:
Richard N. Aufmann, Joanne S. Lockwood, Laurie Boswell
Publisher
:
Houghton Mifflin - 2004-01-01
ISBN-13
:
Continue
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Discrete Mathematics: Introduction to Mathematical Reasoning
4.11 - 1251 ratings - Source
Susanna Eppa€™s DISCRETE MATHEMATICS: AN INTRODUCTION TO MATHEMATICAL REASONING, provides the same clear introduction to discrete mathematics and mathematical reasoning as her highly acclaimed DISCRETE MATHEMATICS WITH APPLICATIONS, but in a compact form that focuses on core topics and omits certain applications usually taught in other courses. The book is appropriate for use in a discrete mathematics course that emphasizes essential topics or in a mathematics major or minor course that serves as a transition to abstract mathematical thinking. The ideas of discrete mathematics underlie and are essential to the science and technology of the computer age. This book offers a synergistic union of the major themes of discrete mathematics together with the reasoning that underlies mathematical thought. Renowned for her lucid, accessible prose, Epp explains complex, abstract concepts with clarity and precision, helping students develop the ability to think abstractly as they study each topic. In doing so, the book provides students with a strong foundation both for computer science and for other upper-level mathematics courses. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.Exercises with solutions in the back of the book have numbers in blue, and those
whose solutions are given in a separate ... no answer in either location to enable
instructors to assign whatever mixture they prefer of exercises with and without
answers. ... In showing students how to discover and construct proofs and
disproofs, I have tried to describe the kinds of approaches that mathematicians
use whenanbsp;...
Title
:
Discrete Mathematics: Introduction to Mathematical Reasoning
Author
:
Susanna Epp
Publisher
:
Cengage Learning - 2011-02-07
ISBN-13
:
Continue
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More Trouble with Maths: A Complete Manual to Identifying and Diagnosing Mathematical Difficulties to learning is the first step in a programme of intervention. Written in an engaging and user-friendly style, Steve Chinn draws on his extensive experience and expertise to:
show how to consider and appraise the many factors relating to mathematical learning difficulties
explain how these factors can be investigated
explore their impact on learning mathematics.
Emphasising the need for a clinical approach when assessing individuals, this book shows how diagnosis and assessment can become integrated into everyday teaching. This highly practical and relevant resource is a crucial resource for anyone who wants to accurately and effectively identify the depth and nature of mathematical learning difficulties and dyscalcul | 677.169 | 1 |
NON-TECHNICAL DESCRIPTION Mathematica is an extremely powerful computer algebra system (with both symbolic and numerical capabilities), a graphing tool for any mathematical function in two or three dimensions, a self-contained programming language, and also a typesetting program. Using both symbolic and numerical capabilities, Mathematica is a two or three-dimensional graphing tool for any mathematical function, a self-contained programming language, and also a typesetting program. Intended for Mathematica beginners, this book/CD-ROM package contains built-in commands that can be used to solve problems directly and can also be used to visualise solutions. This Second Edition of the groundbreaking Differential Equations with Mathematica integrates new applications from a variety of fields, especially biology, physics, and engineering. The new handbook is also completely compatible with Mathematica version 3.0 and is a perfect introduction for Mathematica beginners. The book/CD-ROM package contains built-in commands that lets the user solve problems directly using graphical solutions. Features: * Focuses on the most often used features of Mathematica for the beginning Mathematica user * CD-ROM contains all Mathematica inputs from the text * New applications from a variety of fields, including engineering, biology, and physics * All applications were completed using version 3.0 of Mathematica
"synopsis" may belong to another edition of this title.
Review:
Stephen McDowall of Western Washington University says: " The topics covered are extensive. The order and organization are good, especially in terms of increasing sophistication of the mathematics involved and in the complexity of the Mathematica programming necessary" March 2003 Mark Lusk of The Colorado School of Mines says: " I am considering the adoption of this book for my graduate class in Simulation and Modeling. I make very heavy use of Mathematica and have a weekly computer lab. I am tempted to make this the sole, required text for that course" March 2003
About the Author: Martha recently received Georgia Southern's award for 'excellence in research and/or creative scholarly activity.' In addition, they have given numerous presentations on Mathematica, throughout the United States and abroad. Other books by the authors include Differential Equations with Mathematica, Second Edition and Statistics with Mathematica. Martha L. Abell and James P. Braselton are graduates of the Georgia Institute of Technology and the Ohio State University, respectively, and teach at Georgia Southern University, Statesboro. Martha recently received Georgia Southern's award for 'excellence in research and/or creative scholarly activity.' Both authors have extensive experience with using Mathematica as well as | 677.169 | 1 |
Institutional Access
Description
Science and engineering students depend heavily on concepts of mathematical modeling. In an age where almost everything is done on a computer, author Clive Dym believes that students need to understand and "own" the underlying mathematics that computers are doing on their behalf. His goal for Principles of Mathematical Modeling, Second Edition, is to engage the student reader in developing a foundational understanding of the subject that will serve them well into their careers.
The and social decision making.
Prospective students should have already completed courses in elementary algebra, trigonometry, and first-year calculus and have some familiarity with differential equations and basic physics.
Key Features
Serves as an introductory text on the development and application of mathematical models
Focuses on techniques of particular interest to engineers, scientists, and others who model continuous systems
Offers more than 360 problems, providing ample opportunities for practice
Covers a wide range of interdisciplinary topics--from engineering to economics to the sciences
Uses straightforward language and explanations that make modeling easy to understand and apply
Details
Reviews
"It is one of the best introductory texts in mathematical modeling which the reviewer warmly recommends to anyone who wishes to learn the foundations of mathematical modeling with enjoyment."
-Yuri V. Rogovchenko, in ZENTRALBLATT FUR MATHEMATIK, 2005
"Principles of Mathematical Modeling is a delightfully readable, well-written account of the way engineers look at the world. It covers a surprizingly wide range of topics...The many examples treated in the text are drawn from the practical world that engineers inhabit, with some surprises thrown in for good measure..."
- Robert Borelli, Harvey Mudd College
"The book itself is marvelously interdisciplinary, treating biological and human designed systems in addition to physical systems. These examples show that engineers can do more than simply analyze simple physical systems with known, exact solutions."
- Bill Wood, University of Maryland at Baltimore
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Tax Exemption
We cannot process tax exempt orders online. If you wish to place a tax exempt order
please contact us. | 677.169 | 1 |
Learning Basic Calculus
4.11 - 1251 ratings - Source
This is an introductory text developed by the author. It develops calculus as well as the necessary trigonometry and analytic geometry, from within the relevant historical context. The notation is modern, and the material is selected to cover the basics of the subject, with special emphasis placed on pedagogy and the use of the historical context to develop additional understanding of how topics evolved, and broad applications are clearly illustrated. Exercises help the reader develop a clear understanding of the topics.The commonly used American system is as follows: Length: 1 foot, 5280 feet = 1
mile. ... How many pounds does a mass of 1 slug weigh on the surface of the
Earth? Again ... Assume that such a tower has been constructed on the Moon.
Title
:
Learning Basic Calculus
Author
:
Alexander Hahn
Publisher
:
Springer Science & Business Media - 1998
ISBN-13
:
Continue
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Until recently, all of the interactions between objects in virtual 3D worlds have been based on calculations performed using linear algebra. Linear algebra relies heavily on coordinates, however, which can make many geometric programming tasks very specific and complex?
Systematically explores the concepts and techniques that are key to representing elementary objects and geometric operators using GA.
Covers in detail the conformal model, a convenient way to implement 3D geometry using a 5D representation space.
Presents effective approaches to making GA an integral part of your programming.
Includes numerous drills and programming exercises helpful for both students and practitioners.
Companion web site includes links to GAViewer, a program that will allow you to interact with many of the 3D figures in the book, and Gaigen 2, the platform for the instructive programming exercises that conclude each chapter.
Revue de presse :
Within the last decade, Geometric Algebra (GA) has emerged as a powerful alternative to classical matrix algebra as a comprehensive conceptual language and computational system for computer science. This book will serve as a standard introduction and reference to the subject for students and experts alike. As a textbook, it provides a thorough grounding in the fundamentals of GA, with many illustrations, exercises and applications. Experts will delight in the refreshing perspective GA gives to every topic, large and small. -David Hestenes, Distinguished research Professor, Department of Physics, Arizona State University Geometric Algebra is becoming increasingly important in computer science. This book is a comprehensive introduction to Geometric Algebra with detailed descriptions of important applications. While requiring serious study, it has deep and powerful insights into GA's usage. It has excellent discussions of how to actually implement GA on the computer. -Dr. Alyn Rockwood, CTO, FreeDesign, Inc. Longmont, Colorado
Description du livre Elsevier Science & Technology Books203815 | 677.169 | 1 |
3cr.
P: Basic discrete mathematics equivalent to MATH-M 118, or consent of
instructor.An introduction to mathematical methods for information
modeling, analysis, and manipulation. The topics include proof
methods in mathematics, models or computation, counting techniques
and discrete probability, optimization, statistical inference and ore
advanced topics that include but are not limited to Markov chains and
random walks, random graphs, and Fourier analysis. | 677.169 | 1 |
Showing 1 to 3 of 4
This course is great for students looking to cover ground in the college realm. It is a college level class and is graded as so. I highly recommend it to ambitious and organized students who want to get a glimpse of college level math.
Course highlights:
The course is taught in a high school classroom but is a college class. It is extremely helpful to be in a college like environment prior to entering a college institution. You get college credits as well as a sense of what a college classe might be like and it may very well relieve anxiety about entering the college world if the student is organized and actively participating in the class. I quickly learned how to organize my notes in a way that I could refer back to for a test.
Hours per week:
0-2 hours
Advice for students:
Always ask questions when you don't understand something. The teacher is always willing to help and almost always knows how to explain things that just aren't sticking. Don't fall behind on classwork and homework because these will train you for the test which are a big part of the grade. It is always a good idea to spend time studying with the teacher outside of the class period before a test. It makes a huge difference.
Course Term:Summer 2015
Professor:Allison Roberts
Course Tags:Math-heavyParticipation CountsCompetitive Classmates
Aug 19, 2016
| Would highly recommend.
This class was tough.
Course Overview:
This class might be more challenging and difficult however the teacher s amazing at explaining how to do the problems and always helps the struggling students. This class helped me further my mathematics skills.
Course highlights:
I learned about sequences, factoring, radicals, and rational expressions..
Hours per week:
6-8 hours
Advice for students:
Do all the homework and study because it will be beneficial when it comes to the test and quizzes, you will be prepared.
Course Term:Fall 2016
Professor:Allison Roberts
Jul 21, 2016
| Would highly recommend.
Not too easy. Not too difficult.
Course Overview:
I would recommend the course to anyone that needs to take a math for their major. The work load is not very heavy and it provides a great foundation for other math courses that are of a higher level. You get to experience many fields of math in one course and they build upon each other and your previous learning.
Course highlights:
The course was very collaborative and I was able to gain a strong foundation of college PreCal that will help me in my further learning. I learned how to graph different types of functions and look at problems analytically, algebraically, and graphically. I was also able to gain an understanding of trig and probabilities. The course also applied many of the problems to real world situations. For example, the trig section often used construction and nature to provide angles and distances to measure.
Hours per week:
3-5 hours
Advice for students:
If there is a topic in the course that you feel is too easy for you, do not brush it aside. It will become a building block for something in a later chapter. On top of that, always go back and review your notes from the beginning. Don't get too caught up in only what you are learning now and make test time a disaster.
Course Term:Spring 2015
Professor:Mrs.Roberts
Course Required?Yes
Course Tags:Great Intro to the SubjectMany Small AssignmentsParticipation Counts | 677.169 | 1 |
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At A Glance: Mathematics
Mathematics is the language of science, data, and logic. Businesses and organizations can find themselves working with a wide variety of mathematical techniques and methods no matter what industry they are in. Mathematics, then, provides the equations that define and represent the physics and mechanics of physical products. Proper use of mathematics generates analytics that can be used to take the enormous amount of data available to modern businesses and provide commercial predictive power, which can drive and generate sales. Or mathematics can be used to create a host of other solutions, from security needs to general timeline extrapolation for projects and businesses.
Mathematics specialists on Upwork are highly-skilled professionals from a variety of backgrounds. Mathematics specialists can be highly educated, holding any number or type of advanced degrees, or they can be self-taught through experience. Your particular needs determine the type of specialist you will look for on Upwork. If you are seeking to develop highly theoretical predictive models, or just develop simple algorithms that can automate sales and inventory processes, a mathematics specialist can provide you with efficient and cost-effective solutions. As the nature of mathematics is generally abstract, a specialist can work remotely, either independently or with a team, and provide you and your organization with highly-flexible and dependable results. No matter what need you have in your organization, a math specialist can work with you to provide precise solutions that will maximize and streamline any aspect of production or | 677.169 | 1 |
HOW TO SOLVE WORD PROBLEMS IN MATHEMATICS (EBOOK)
4.11 - 1251 ratings - Source
Most 9th grade math, or qAlgebra 1, q textbooks are structured in such a way that students find it extremely difficult to apply pertinent mathematical concepts and skills to the solving of word problems. This book soothes math studentsa€™ fears with numerous solved practice problems, step-by-step problem-solving procedures, and crystal-clear explanations of important mathematical concepts. Designed to be used independently or in conjunction with standard textbooks.Model the problem and substitute these variable amounts to derive an equation
to solve. ... A survey to determine attitudes of students of mathematics was given
to 420 sixth-grade students 5 years ago and to the same group now, when theyanbsp;...
Title
:
HOW TO SOLVE WORD PROBLEMS IN MATHEMATICS (EBOOK)
Author
:
David Wayne
Publisher
:
McGraw Hill Professional - 2000-12-13
ISBN-13
:
Continue
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Prealgebra and Introductory Algebra
Description: Elayn Martin-Gay's developmental math program is motivated by her firm belief that every student can succeed. Martin-Gay's focus on the student shapes her clear, accessible writing, inspires her constant pedagogical innovations, and contributesElayn Martin-Gay's developmental math program is motivated by her firm belief that every student can succeed. Martin-Gay's focus on the student shapes her clear, accessible writing, inspires her constant pedagogical innovations, and contributes to the popularity and effectiveness of her video resources. This revision of Martin-Gay's algebra series continues her focus on students and what they need to be successful | 677.169 | 1 |
This guide is designed to help classroom teachers implement the Alabama Course of Study: Mathematics K-12. It is inclusive also of the objectives tested by the Stanford Achievement Tests and the Alabama Basic Competency Tests. One characteristic of the curriculum guide is that it clearly states what students should learn in each grade level. These objectives are called student outcomes and appear in the table of contents. The majority of the material, however, consists of classroom activities that lead students to the desired outcomes. The curriculum guide specifies what to teach as well as ways to teach it. Each section of the guide contains a specific table of contents, which lists what students should learn; activities; original sources; and student outcomes. Activities are preceded by a description of the area of mathematics covered, the specific student outcomes that are addressed in the activities, and notes for the teacher, which convey information important for effectively carrying out the activities. Topics include geometry concepts, points, lines, planes, angles, triangles, similar polygons, circles, geometric solids, locus, coordinate geometry, and transformations. (KR) | 677.169 | 1 |
Dr. Math Gets You Ready For Algebra (Grades 6-12)... Read More -the popular online math resource for students, parents, and teachers-is here to help Students just like you have been turning to Dr. Math for years asking questions about math problems, and the math doctors at The Math Forum have helped them find the answers with lots of clear explanations and helpful hints. Now, with "Dr. Math Gets You Ready for Algebra," you'll learn just what it takes to succeed in this subject. You'll find the answers to dozens of real questions from students who needed help understanding the basic math concepts in a typical pre-algebra class. You'll learn all about basic algebraic operations and their connections to the real world. Pretty soon, everything from integers to single-variable equations will make sense. Plus, you'll get plenty of tips for working with tricky problems. You won't find a better introduction to the world and language of algebra anywhere
Store Only: Yes
Product type: Curriculum
Format: Softcover Student Book - Algebra
UPC: 9780471225560
Height: 0
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Linear Programming This linear programming application allows this user to enter objectives and constraints into a Windows-based application. This easy to use application solves both Primal and Dual equations. A must for students studying decision theory and systems manageme
Unit Converter Expert Unit, elecDivide Tables Based on my Times Tables program (also available for free here) this focuses on improving division and mental arithmetic skills. The first level is very straightforward and suitable for beginners whilst further levels increase in difficulty. Certificate re
Unit Conversion Professional Unit Conversion Professional make you wade through lists to find the categories and units you care about. Unit Conversion Professional integrated keypad/calculator speeds number entry, allows scientific notation, and minimizes switching between apps. Unit
Math Processor Math Processor helps you solve different types of mathematical and statistical problems. It allows you to work on large data sets in an easy and fast environment. It has some plotting capabilities as well. Do not be mistaken by the small size or simple int
Vinny Graphics Vinny Graphics is a novel graphing and data-analysis program for science and engineering students. It is easy to use and accepts and exports data through a variety of sources. Perform math and regression analysis, working on up to 21 independent data sets. | 677.169 | 1 |
Find a Pocopson MathAbstract thinking is a skill that has countless applications for students after they graduate. Every time they need to think about something without seeing it, they will be engaging in abstract thinking. Precalculus is a sort of bridge course that is offered in some schools and colleges | 677.169 | 1 |
MATRICES - Determinants
PDF (Acrobat) Document File
Be sure that you have an application to open this file type before downloading and/or purchasing.
2.44 MB | 8 including answers pages
PRODUCT DESCRIPTION
This lesson on finding DETERMINANTS will guide students to answer the questions:
What is the determinant of a matrix?
What are some mathematical uses of a determinant?
Do all matrices have a determinant?
How can I tell if a matrix will have a determinant ?
How do I find the determinant for a 2X2 matrix?
How do I find the determinant for a 3X3 matrix | 677.169 | 1 |
Methods of Applied Mathematics
For this application of integration worksheet, students solve 2 problems with additional parts added to each one. First, they sketch a soap film as described and find k if the total mass of soap film is 1 gram. Then, students find the center of mass of the soap film. In addition, they evaluate the given integral where the R is the solid bounded by planes as | 677.169 | 1 |
Maths Plus 6
4.11 - 1251 ratings - Source
These books are based on the latest NCERT syllabus. The language, terminology and the symbols used are student-friendly and easily understandable by the students. Ample emphasis has been given to explain various mathematical concepts correctly and with detailed explanations. All important results and formulae of each chapter have been provided at the end of each chapter for the convenience of students.Proportion as equality of two ratios i No word problems on proportion). Unitary
Method Unitary Method ... Applications to problems on profit and loss, simple
interest (by unitary method) and other real life situations. (Only direct problems
may beanbsp;...
Title
:
Maths Plus 6
Author
:
SC Das
Publisher
:
Ratna Sagar -
ISBN-13
:
Continue
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Basic College Mathematics: A Text/Workbook
4.11 - 1251 ratings - Source
Pat McKeaguea€™s passion and dedication to teaching mathematics and his ongoing participation in mathematical organizations provides the most current and reliable textbook series for both instructors and students. When writing a textbook, Pat McKeaguea€™s main goal is to write a textbook that is user-friendly. Students develop a thorough understanding of the concepts essential to their success in mathematics with his attention to detail, exceptional writing style, and organization of mathematical concepts. BASIC COLLEGE MATHEMATICS: A TEXT/WORKBOOK, Third Edition offers a unique and effortless way to teach your course, whether it is a traditional lecture course or a self-paced format. In a lecture-course format, each section can be taught in 45-to-50-minute class sessions, affording instructors a straightforward way to prepare and teach their course. In a self-paced format, Pata€™s proven EPAS approach (Example, Practice Problem, Answer and Solution) moves students through each new concept with ease and assists students in breaking up their problem-solving into manageable steps. The Third Edition of BASIC COLLEGE MATHEMATICS has new features that will further enhance your studentsa€™ learning, including boxed features entitled Improving Your Quantitative Literacy, Getting Ready for Chapter Problems, Section Objectives, and Enhanced and Expanded Review Problems. These features are designed so your can students to practice and reinforce conceptual learning. Furthermore, Enhanced WebAssign for Developmental Math, is an assignable assessment and algorithmic homework system that consists of videos, tutorials and active examples keyed to problem level. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.The Third Edition of BASIC COLLEGE MATHEMATICS has new features that will further enhance your studentsa€™ learning, including boxed features entitled Improving Your Quantitative Literacy, Getting Ready for Chapter Problems, Section ...
Title
:
Basic College Mathematics: A Text/Workbook
Author
:
Charles McKeague
Publisher
:
Cengage Learning - 2010-03-26
ISBN-13
:
Continue
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Clearly written and comprehensive, the tenth edition of Gustafson/Frisk/Hughes' popular book, COLLEGE ALGEBRA, 10E,What's New
New section openers: these brief openers open a student's mind by showing, in a contemporary fashion, how math relates to a students world.
Revision of Functions Chapter: one of the key concepts of the course, this chapter has been revised to be clearer, with special attention paid to the two main features of a function, domain and range. This revision was based on reviewer feedback.
New Design: redesigned with the student in mind and how they utilize the text. For example, the Chapter Summary was redesigned to include concept definitions and examples, and place review problems at the bottom of each section.
New Design: redesigned with the you in mind and how you use the text. For example, the Chapter Summary was redesigned to include concept definitions and examples, and place review problems at the bottom of each section.
Learning Resource Bundles
Choose the textbook packaged with the resources that best meet your course and student needs.
Contact your Learning Consultant for more information.Meet the Author
Author Bio
R. David GustafsonPeter D. FriskJeff Hughes
Jeff Hughes has taught the college algebra course continually for the past 20 years, and his firsthand experience
Jeff Hughes has taught the college algebra course continually for the past 20 years, and his firsthand experience | 677.169 | 1 |
ICTS Mathematics 115 by Sharon Wynne
Book Description
LTS Mathematics 115 Includes 20 competencies/skills found on the ILTS Mathematics test and 125 sample-test questions. This guide, aligned specifically to standards prescribed by the Illinois Department of Education, covers the sub-areas of Processes and Applications; Number Sense and Measurement; Algebraic Patterns, Symbols, Functions and Models; Geometric Methods; and Probability and Statistics | 677.169 | 1 |
Resource Added!
Type:
Graphic Organizer/Worksheet
Description:
Familiarize yourself with this applet called Comparing Functions by working through the questions provided on the Comparing Functions document. In the video in step 5, you will see students using the appletFamiliarize yourself with this applet called Comparing Functions by working through the questions provided on the Comparing Functions document. In the video in step 5, you will see students using the applet. | 677.169 | 1 |
Without algegra, you won't be able to solve any mathematics problem much beyond x + y = z¬¬ .
If you do not understand the grammar of your native tongue, whatever that tongue may be, you will find that the study mathematics, or any other field of study will many times more difficult than it need be.
If you know the grammar of your native tongue, and mathematics; every other field of study will become very much easier. Including, what are usually disparagingly called "The Liberal Arts." They all have a tie-in to grammar and mathematics.
Your comments are often quite informative and knowledgable, which leads me to believe that this time you let your flingers fy past your eye teeth. You left out a few words critical to your point of view; i.e., study of mathematics; will be many times more difficult; I point this out because I agree with you, and recognize the importance of algebra in day-to-day life. Not even going to call you out on "algegra"; typos are my middle name.
One of the biggest benefits of Algebra is it is the introduction to abstract thinking. Prior to Algebra teaching is always about discreet tangible items – apples, oranges, etc. Algebra introduces the concept of rules and behaviors that can apply to any object.
All this math talk brought to mind a book titled "Mathemagics". It is a good read and plays with the notion that math is in fact magic. Don't shy away from it because of the title because there is almost no real math mentioned beyond the names of the various disciplines i.e., calculus. | 677.169 | 1 |
Addison-Wesley Algebra and Trigonometry, Technology:
The full text of this interesting and inspiring talk is online at Now the equation OA2 = a2 has two roots OA = a or OA = - a, so we must decide on a sign convention. I also have quite a few duties in my department that keep me quite busy at times. The Almagest also contains trigonometric theorems equivalent to the present day law of sines and the compound-angle and half-angle identities. A little bit of trigonometric wizardry (a.k.a. memorization of one of the endless list of trig formulas you learned in high school) shows that 1-cos(θ)=2sin2(θ/2).
Pages: 117
Publisher: Addison-Wesley (1990)
ISBN: 0201253690
Plane and spherical trigonometry
DVD for Larson/Hostetler's College Algebra, 8th
In particular, their fascination with the enumeration of very large numbers and infinities led them to classify numbers into three classes: enumerable, innumerable and infinite. Not content with a simple notion of infinity, they went on to define five different types of infinity: the infinite in one direction, the infinite in two directions, the infinite in area, the infinite everywhere, and the infinite perpetually Algebra and Trigonometry: A download for free iggyxrobb.com. Chemistry math problem solver, very basic algebra questions, solving two step equations worksheet, newton raphson method problem matlab, simplifying math expressions for free. Convert hyperbolas to standard form, fifth root of 2 in the graphing calculator, how do you do cube root on a Ti-83, factor formula ti-83, exponent and variable practice pdf. They then applied advanced numerical algorithms to solve these equations on high performance computers. This allowed them to optimize such things as hull and keel design, sail geometry and placement, and so forth online. The units are themselves different. 2) The bearing of $B$ and $A$ is $65$ degrees , cited: Elements of geometry and trigonometry. Revised and adapted to the course of mathematical instruction in the United States DeLucia's fifth-grade class, which was where we were at the time pdf. Do you need to measure angles with your device? Get the ideal app to measure angles with several nice features such as: This is a colorful teaching tool for your kids to learn the basic of numbers , cited: Physics (with InfoTrac and Revised CD-ROM): Algebra/Trig read for free. The answers may be off by few percentages because of the irregular (slightly aspherical) form of the Earth. The errors are at worst about 0.55%, but generally below 0.3% ref.: Algebra With Trigonometry: For College Students download for free.
TANGENT of an angle: OPPOSITE side divided by ADJACENT side) Trigonometry: An Analytic read online read online. Except that, functions are completely same as slcalc. Quadratic Formula Solver solves for the real (or complex) roots and the discriminant of quadratic equations , e.g. Algebra and Trigonometry 2 download online projectsforpreschoolers.com. A plane surface is such that the straight line which joins any two points on it lies wholly in the surface. A plane surface is determined uniquely, by (a) Three points not in the same straight line, (b) Two intersecting straight lines. By this we mean that one plane, and one only, can include (a) three given points, or (b) two given intersecting straight lines , source: Trigonometry Art: God download for free Trigonometry Art: God. She asks the boy she likes to tutor her, even though he's even worse at it than she pretends to be. Averted in Better Off Dead, which has the most enthusiastic class ever. In The Mirror Has Two Faces, Jeff Bridges is a math professor trying to figure out how to keep people interested in his class. In Real Genius the main character is attending a high-level math class that is initially full online.
A treatise of plane trigonometry. To which is prefixed a summary view of the nature and use of logarithms; being the second part of a course of ... of instruction in the American colleges
Not only students but even teachers have understood the gravity of this book Trigonometry - Grades 10-12 download for free. In The Man Without Qualities, Robert Musil defines a soul as "that which runs away and hides whenever someone mentions algebra". In an episode of 3rd Rock from the Sun, Dick was severely disheartened to discover his students didn't actually like physics, and even more so when his least favorite student was the only one who did.. NUMB3RS plays with, inverts, and subverts this trope Trigonometry: A Functions read online Regiomontanus also built the first astronomical observatory in Germany at Nuremburg with a workshop where he built astronomical instruments download. Understand the Important facts and principles 2. Ability to apply principles Develop cooperative behavior/attitudes Common Core State Standards for Mathematics. (2011) A System Of Geometry And Trigonometry, With A Treatise On Surveying; In Which The Principles Of Rectangular Surveying, Without Plotting, Are Explained projectsforpreschoolers.com. Your equation should look like this: Now to get tan 50°, just hit 50 then the "tan" button on your calculator: about 1.19 The length of the base in the above triangle is 9.52 feet. Does The Size Of A Circle Affect The Value Of Pi? [E] Find number patterns in spirolaterals. [E] How the number of the sides in a regular polygon with a fixed perimeter affects its area. [E] Which formula is the most accurate for estimating the volume of an M&M candy? [E] Test the relationship between the three different dimensions (length, width and height) of a three-dimensional object with a constant volume. [E] Prove Pythagorean theorem by using common items such as a fan and a skateboard. [E] [E] How Does Particle Density Influence "Monte Carlo" Derivations of Pi? [E] [E] Evaluate the different methods for calculating the irrational decimal place values of the constant Pi , source: Student Solution Manual for Dwyer/Gruenwald's College Algebra and Trigonometry: A Contemporary Approach The student who has not previously approached the subject of geometry, and who desires to acquire a more complete knowledge of it, should turn to any good modern treatise on this branch of mathematics , source: A treatise on elementary read for free projectsforpreschoolers.com.
Topics include basic definitions and properties of commutative rings and modules, Noetherian and Artinian modules, exact sequences, Hilbert basis theorem, tensor products, localizations of rings and modules, associated primes and primary decomposition, Artin-Rees Lemma, Krull intersection theorem, completions, dimension theory of Noetherian rings, integral extensions, normal domains, Dedekind domains, going up and going down theorems, dimension of finitely generated algebras over a field, Affine varieties, Hilbert Nullstellensatz, dimension of affine varieties, product of affine varieties, and the dimension of intersection of subvarieties , e.g. Elements of Geometry: read pdf The second detail is how we did the calculation – notice that the degree sign appears once in the numerator (we deliberately expressed 14 as the improper fraction 14/1 to give it an explicit denominator) and once in the denominator Plane Trigonometry with Tables With the answer book I could give 5 stars. So I bought this book for some Trig class I signed up for at the last minute. I skimmed through the book and saw triangles everywhere The Shrewsbury Trigonometry: A read online The term trigonometry is due to Pitiscus and as first appeared in his Trigonometria: sive de solutione triangulorum tractatus brevis et perspicuus, published in 1595 , e.g. Primary Directions download epub Trigonometry is a branch of mathematics that is used to solve problems involving distances and angles. It has wide applications in navigation, surveying, astronomy and engineering. Trigonometry is also used in the study of periodic events such as the tides of the ocean , e.g. Ie Trigonometry 2e Ie Trigonometry 2e. This is called the small angle approximation and incurs an error of no greater than 0.1% for angles less than 5º. You can verify these relationships by examining the values for θ, sin θ, tan θ in Table 2 Modern trigonometry Y and Chichester Wiley Skywatching in three ancient cultures: Megalithic Astronomy, the Maya and the Inca. The first chapter (almost a third of the book) gives a delightful and straightforward explanation of how much we can discover with the naked eye. With clear diagrams and explanations this give a fascinating insight into the less well-known aspects of these ancient cultures Although I know most of them, I usually look them up in a reference in case I don't remember correctly. I discovered that this habit has led me to forget the derivations pdf. It is a structured math learning program that engages students to practice math worksheets, exercises & teacher assignments Pre-Algebra Demystified read here read here. The mathematics is not there till we put it there.. , source: PRECALCULUS WITH UNIT-CIRCLE read here read here. It is also equal to (c·a)(b·c) - (c·c)(a·b), which is cos b cos a - cos c. Equating these, we find cos c = cos a cos b + sin a sin b cosC, which is the Law of Cosines for the side c. , cited: Understand Trigonometry: A read here Understand Trigonometry: A Teach. | 677.169 | 1 |
Mathematics Standard Level for the International Baccalaureate
4.11 - 1251 ratings - Source
Through clear explanations, a large number of worked examples and many exercises, this textbook prepares students for the International Baccalaureate Mathematics Standard Level course.This is a well-known result but not always immediately useful for finding the area
of a scalene triangle. A more useful formula can be obtained if the lengths of two
sides of the triangle are known, and the magnitude of the angle between theseanbsp;...
Title
:
Mathematics Standard Level for the International Baccalaureate
Author
:
Alan Wicks
Publisher
:
Infinity Publishing - 2004-07
ISBN-13
:
Continue
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First published in 1965, this has been a standard text and then a well-known reference for many topics in numerical analysis. A second edition with revisions and additional material was published in 1977.
Although the fundamentals of numerical analysis haven't changed since the book was first published fifty years ago, the environment in which we do it is radically different. With packages like Mathematica or Matlab and a variety of high quality libraries of mathematical software available, two things have happened. A good deal more numerical analysis is being done in one form or other, and far fewer people are writing their own computer code to do it.
Where does the current book fit in this new milieu? It is useful to compare it to two other books, one now almost twenty years and the other less than five years old. Numerical Recipes, aptly named and with probably the widest reach of any numerical analysis book, emphasizes computer implementation, offers guidance for selection and use of algorithms, and provides some analysis. The newer Numerical Methods: Design, Analysis and Computer Implementation of Algorithms by Greenbaum and Chartier gives largely equal coverage to the areas that the title names and, coincidentally or not, echoes precisely the three parts of numerical analysis as a mathematical science that Ralston and Rabinowitz (hereafter simply R&R) identify early in their book. R&R's strengths are in the analysis component, and particularly in aspects of numerical analysis that have clear connections to real analysis.
R&R is not the place to go for the newest or the slickest algorithms. But the treatment of the basic elements of numerical analysis is solid all the way through. The strongest parts are probably the chapters on interpolation, functional approximation and the solution of nonlinear equations. The basic elements of numerical integration, differentiation and numerical solution of ordinary differential equations all get thorough treatments. The final two chapters on numerical linear algebra (solution of systems of linear equations and calculation of eigenvalues) are adequate but weaker than the rest of the book. A treatment of the fast Fourier transform was added in the second edition, but it is the barest of introductions.
It is difficult to envision using R&R as a textbook now, especially given the number of good modern alternatives, so it is probably best regarded as a reference. It does still have its place; there is a lot of very good analysis here. It is also a great source of exercises.
Bill Satzer (wjsatzer@mmm.com) is a senior intellectual property scientist at 3M Company, having previously been a lab manager at 3M for composites and electromagnetic materials. His training is in dynamical systems and particularly celestial mechanics; his current interests are broadly in applied mathematics and the teaching of mathematics. | 677.169 | 1 |
Introduction to Precise Numerical MethodsPrecise numerical analysis may be defined as the study of computer methods for solving mathematical problems either exactly or to prescribed accuracy. This book explains how precise numerical analysis is constructed. The book also provides exercises which illustrate points from the text and references for the methods presented.
All disc-based content for this title is now available on the Web.
· Clearer, simpler descriptions and explanations of
the various numerical methods
· Two new types of numerical problems; accurately
solving partial differential equations with the included software and computing line integrals in the complex plane87 | 677.169 | 1 |
College Algebra and Trigonometry: A Unit Circle Approach
What is the key vocab for chapter 11 of glencoe mcgraw hill algebra 1, Free Math Solver, a free online calculator that simplifys, easy way to learn exponents. Further, you acknowledge that your personal information may, at times, be accessible by individuals may be located worldwide including in countries that may have not been determined to provide the same level of data protection as in your country.
Pages: 960
Publisher: Pearson; 6 edition (January 3, 2014)
ISBN: 0321916522
Fundamentals of College Algebra With Trigonometry (Nelson-Hall Series in Mathematics)
Elements of Geometry and Trigonometry from the Works of A.M. Legendre: Adapted to the Course of Mathematical Instruction in the United States - Primar
Mathematical ideas have been explained in the simplest possible way. Here you will have plenty of math help and lots of fun while learning and teaching math step-by-step Treatise on Plane and Spherical Trigonometry. In this lesson, students investigate, analyze, and discuss the effects of parameter changes on a trigonometric function using a graphing calculator. Fractions & Line Graphs - Students will be able to understand, represent, and use numbers in a variety of equivalent forms Second course in algebra, with trigonometry. Sounds a lot like cheating, but it's not. the line must go from that angle to the opposite side. There are no angles larger than 90°, so choose any angle to draw the line from. Now just think of this as 2 different triangles glued together. College Algebra M121 College Trigonometry M122. This app is a great flash card program for learning and practicing multiplication. It has nice animation and sounds that add to the great interface! + Simplicity: For a young child (and us adults with A. D.) there are no distractions, there is just the flash card, so they can stay focused on getting better at multiplication. + Difficulty setting: There is a variable difficulty slider to adjust how big the numbers get Three and Four Place Tables of Logarithmic and Trigonometric Functions. It all starts with a triangle, specifically a right-angled one: A right-angle is 90°, rather like the corner of a square Logarithmic-trigonometrical Tables With Eight Decimal Places: Table Of Logarithms To Eight Places Of All Numbers From 1 To 200000. Unless students can prepare for calculus in grade 12 or as college freshmen, they will not be prepared for STEM majors. — Jason Zimba, lead writer of the Common Core Mathematics Standards, explained that Common Core's version of "college readiness" means getting students ready for non-selective community colleges Holt Pre Algebra, 1986. Each minute is divided into 60 seconds, shown by". This division into so many small parts is very important in navigation, surveying, gunnery, etc., where great accuracy is essential. For the purpose of this book we shall give results correct to the nearest 1Il00th of a degree, i.e. correct to 2 decimal places. The student may wonder why the number 360 has been chosen for the division of a complete rotation to obtain the degree ALGEBRA+TRIGONOMETRY >INSTRS.E. Three helpful worksheets which support the derivation of the exact values for sin, cos and tan of key angles. You will need to register for a TES account to access this resource, this is free of charge. A worksheet which requires the use of exact values for trigonometric ratios to find missing side lengths - the answers produce a coded message Essentials of trigonometry, with applications,. The hypotenuse is always the largest side in a right triangle Plane trigonometry, mensuration, and spherical trigonometry Constructive text-book of practical mathematics Volume 1. | 677.169 | 1 |
The TI-84 and TI-83 Calculator Tutor
This 8 Hour comprehensive 3-DVD course teaches you how to use all of the major functions of the TI-84 / TI-83 graphing calculator by working example problems. In this way, the student "learns-by-doing" rather than a long dry lecture or with the "aid" of a dry printed manual. Disk 1 Section 1: Overview of the Calculator Section 2: The Mode Menu Section 3: Basic Arithmetic and Exponents Section 4: Logarithms and Square Roots Section 5: Sin, Cos, Tan Section 6: Scientific Notation and Storing Variables Section 7: The Math Menu and Catalog Menu Section 8: Convert between Fractions and Decimals Section 9: Finding the Min and Max of a Function Section 10: Calculating Derivatives and Integrals Section 11: Absolute Value, Rounding, and Integers Section 12: Converting between Degrees and Radians Section 13: Working with Complex Numbers
Disk 2 Section 14: Using the Equation Solver Section 15: Graphing and Tracing Functions Section 16: Using Tables and Split Screen Modes Section 17: Find the Exact Value of a Function Using Graphing Section 18: Finding the Zeros of a Function using Graphing Section 19: Finding the Max and Min of a Function using Graphing Section 20: Finding Intersections of Functions using Graphing Section 21: Finding the Derivative of a Function by Graphing Section 22: Calculating the Definite Integral by Graphing Section 23: Drawing on a Graph Section 24: Graphing and Tracing Sequences | 677.169 | 1 |
An Introduction to Mechanics
Description
This book is an introductory text on mechanics with a number of solved examples. Since vectors are used to discuss principles of mechanics, a detailed study of vector Algebra and calculus is presented in the beginning. Advanced topics like calculus of variation and topics from differential geometry about curves and surfaces are also discussed. | 677.169 | 1 |
Introduction to Functional Equations
4.11 - 1251 ratings - Source
Functions and their properties have been part of the rigorous precollege curriculum for decades. And functional equations have been a favorite topic of the leading national and international mathematical competitions. Yet the subject has not received equal attention by authors at an introductory level. The majority of the books on the topic remain unreachable to the curious and intelligent precollege student. The present book is an attempt to eliminate this disparity. The book opens with a review chapter on functions, which collects the relevant foundational information on functions, plus some material potentially new to the reader. The next chapter presents a working definition of functional equations and explains the difficulties in trying to systematize the theory. With each new chapter, the author presents methods for the solution of a particular group of equations. Each chapter is complemented with many solved examples, the majority of which are taken from mathematical competitions and professional journals. The book ends with a chapter of unsolved problems and some other auxiliary material. The book is an invaluable resource for precollege and college students who want to deepen their knowledge of functions and their properties, for teachers and instructors who wish to enrich their curricula, and for any lover of mathematical problem-solving techniquesThe majority of the books on the topic remain unreachable to the curious and intelligent precollege student. The present book is an attempt to eliminate this disparity.
Title
:
Introduction to Functional Equations
Author
:
Costas Efthimiou
Publisher
:
American Mathematical Soc. - 2011-10-13
ISBN-13
:
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ISBN 13: 9780130533739
ALGEBRA 1 5 EDITION SUCCESS-BUILDING PUZZLE & PROBLEM MASTERS 2001C
This textbook covers all the topics teachers want in an algebra curriculum. The curriculum thoroughly covers all traditional Algebra 1 topics, including work with rational and radical expressions. Optional coverage of proof is also included.
Book Description PRENTICE HALL. FILM. Book Condition: New. 0130533734 New book may have school stamps or class set numbers on the side but was not issued to a student. 100% guaranteed fast shipping!!. Bookseller Inventory # SKU978061898800030814 | 677.169 | 1 |
Hey, I was just wondering what are the best textbooks to self teach the a level maths and further maths modules? Also, are they available to get online? If anyone could give any suggestions, it would be very helpful! Thank you
(Original post by Eden00)
Hey, I was just wondering what are the best textbooks to self teach the a level maths and further maths modules? Also, are they available to get online? If anyone could give any suggestions, it would be very helpful! Thank you | 677.169 | 1 |
Conic Sections
Students, while using a graphing calculator, graph systems of conic sections as well as identify their solutions. They complete various word problems dealing with conic sections with their calculators. In addition, students sketch graphs of conic sections | 677.169 | 1 |
General resources resources
The focus of this HE STEM guide is to provide mathematics support to students across all STEM disciplines to ease the transition from School/College in to University. This is a key factor influencing drop-out from STEM degrees and a targeted provision for mathematics support is a proven way to counter this. It includes cases studies from the Universities of Coventry, Portsmouth, York. Lincoln and Kent and articulates the experiences of the two Sigma Directors Professor Duncan Lawson, Coventry University and Professor Tony Croft, Loughborough University joint winners of the 2011 Times Higher Award for Outstanding Support for Students
The HE Mathematics Curriculum Summit on 12 January 2011 brought together representatives of half of the mathematical sciences departments in England and Wales and the professional bodies for a day of debate and discussion on the state of HE mathematics course design and delivery. This report gives summaries of the debate, talks and discussions as well as a series of recommendations of current priorities for curriculum development in mathematical sciences. This report was edited by Peter Rowlett. This report is not made available under a Creative Commons licence but is freely available to UK universities for non-commerical educational use but is freely available to UK universities for non-commerical educational use.
This special issue of MSOR Connections is themed around work undertaken as part of the National HE STEM Programme. This includes work organised by the Network under the Mathematical Sciences HE Curriculum Innovation Project and work organised by other HE STEM partners. Work is reported in sections. The first contains an account of our HE Mathematics Curriculum Summit and work which addresses the recommendations for curriculum development made by that Summit. The remainder of the articles are arranged according to several areas of activity: graduate skills; employer engagement; mathematical thinking; technology; inclusive curricula; engineering maths; outreach and widening participation through schools and colleges. This edition was edited by Peter Rowlett. This report is not made available under a Creative Commons licence but is freely available to UK universities for non-commerical educational use.
This booklet presents summaries of the work completed under the Mathematical Sciences HE Curriculum Innovation Project from 2010-12 and provides links to access the resources produced. Work is presented on: developing graduate skills from within the curriculum and by engaging with employers; making available industrial problems in maths and stats; teaching and assessing problem solving; mathematical thinking; student support; inclusive curricula; non-traditional methods of assessment; use of audio-visual media in teaching and learning. This report was edited by Peter Rowlett. This report is not made available under a Creative Commons licence but is freely available to UK universities for non-commerical educational use. | 677.169 | 1 |
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This is a comprehensive curriculum that will give your child a solid foundation in mathematics, build up their confidence and give them a head start on their peers.
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Foundations of Mathematical Analysis
4.11 - 1251 ratings - Source
This classroom-tested volume offers a definitive look at modern analysis, with views of applications to statistics, numerical analysis, Fourier series, differential equations, mathematical analysis, and functional analysis. Upper-level undergraduate students with a background in calculus will benefit from its teachings, along with beginning graduate students seeking a firm grounding in modern analysis. A self-contained text, it presents the necessary background on the limit concept, and the first seven chapters could constitute a one-semester introduction to limits. Subsequent chapters discuss differential calculus of the real line, the Riemann-Stieltjes integral, sequences and series of functions, transcendental functions, inner product spaces and Fourier series, normed linear spaces and the Riesz representation theorem, and the Lebesgue integral. Supplementary materials include an appendix on vector spaces and more than 750 exercises of varying degrees of difficulty. Hints and solutions to selected exercises, indicated by an asterisk, appear at the back of the book.This classroom-tested volume offers a definitive look at modern analysis, with views of applications to statistics, numerical analysis, Fourier series, differential equations, mathematical analysis, and functional analysis.
Title
:
Foundations of Mathematical Analysis
Author
:
Richard Johnsonbaugh, W.E. Pfaffenberger
Publisher
:
Courier Corporation - 2012-09-11
ISBN-13
:
Continue
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Akanksha Maity
Kamika Morris
Kamika Morris
Kamika Morris
verified elite notetaker
This 2 page Study Guide was uploaded by Rukeem Collins on Tuesday February 2, 2016.
The Study Guide belongs to MATH 1101 at Georgia State University taught by Changyong Zhong in Winter 2016.
Since its upload, it has received 77 views.
For similar materials see
INTRO TO MATHEMATICAL MODELING in
Geography
at
Georgia State University.
Reviews for Math test oneMath test one study guide Test one covers elements from unit 1.1, and 1.2, and dominantly contains questions about function rules, and word problems that require you to arrange given data into word problems. Here are the things that you should make sure you understand before you take the test. Function- a correspondence such that there is only one response. This means that for every input, there is only one output. An output can have two inputs, though It is not a function if it has more than one correspondence between sets. Common notation y=f(x) (F of x) also known as function notation X=independent variable (input) Y=dependent variable (outcome) .Function rules: If the variable is the denominator of a fraction the denominator cannot equal 0 The expression under a square root (radicand) has to be greater than or equal to 0. Interval notation- use interval notation to display possible domain values. Ex: (-∞,∞) [-2,∞) use parenthesis ( ( ) if you can equal the number, and a bracket (]) if you cannot equal the number. For the number Infinity, for example, you'd use a bracket. In equations with multiple domain conditions, both conditions have to be satisfied. Ex: X≠0 X≥-5. How to find intercepts For the x intercept, let Y=0, solve for X For Y intercept, let x=0, solve for Y Ex: Y=2X+ 4 subtract four, then divide by the coefficient -4/2, and you get X=-2. If a line on a graph slopes up, m is positive, if it slopes down, it is negative, and it is straight, M is 0. .slope: slope is the vertical change over the horizontal change. M =????2−????1????2−????1 Given two different points x1, y1, and x2, y2, on a non- vertical line L the slope is the second set of coordinates, minus the first. . The relationship between the line and the slope The slope is positive if the line increased to the right The slope is negative if the slope decreases to the right. The slope is zero if the line is horizontal. If the line is vertical the slope is undefined. Slope only applies to linear functions. Y=mx+b is called slope intercept form because M is the slope, and B is the y intercept. Slope is also called the rate of change .Point slope form: the equation a line with slope that passes through a main point. Y-y1= m(x-x1) General form Ax+By=C . If the slope of a line is 0, y is the y coordinate of the ordered pair, and it doesn't change. Y= b If the slope is undefined, x is the x coordinate of the ordered pair, and it doesn't change. . Parallel and Perpendicular lines Parallel lines are lines are two line that run directly across from each other, and they have the same slope For perpendicular lines m1xm2=-1. That means that one slope is the reciprocal of the other one. I would also make sure that you know how to interpret word problems, because a lot of the test is getting your equations from the context of word problems. If you know all this, then you are properly prepared for the test. So good luck, and, happy studying | 677.169 | 1 |
The engaging Martin-Gay workbook series presents a reader-friendly approach to the concepts of basic math and algebra, giving readers ample opportunity to practice skills and see how those skills relate to both their lives and the real world. The goals of the workbooks are to build confidence, increase motivation, and encourage mastery of basic skills and concepts. Martin-Gay enhances users' perception of math by exposing them to real-life situations through graphs and applications; and ensures that readers have an organized, integrated learning system at their fingertips. The integrated learning resources program features book-specific supplements including Martin-Gay's acclaimed tutorial videotapes, CD videos, and MathPro 5.
"synopsis" may belong to another edition of this title.
Product Description:
This CD allows students the opportunity to practice exercises that correlate to the exercises at the end of the sections in the textbook. They are algorithmically generated so students can retry an exercise as many times as they would like with new values each time. Every exercise is accompanied by an example and an interactive guided solution that gives students helpful feedback if they enter an incorrect answer. Selected exercises also include a video clip so students can have help visualizing concepts.
About the Author: pioneered the Chapter Test Prep Video to help students as they prepare for a test–their most "teachable moment!"
Elayn's experience has made her aware of how busy instructors are and what a difference quality support makes. For this reason, she created the Instructor-to-Instructor video series. These videos provide instructors with suggestions for presenting specific math topics and concepts in basic mathematics, prealgebra, beginning algebra, and intermediate algebra. Seasoned instructors can use them as a source for alternate approaches in the classroom. New or adjunct faculty may find the videos useful for review.
Her textbooks and acclaimed video program support Elayn's passion of helping every student to succeed. | 677.169 | 1 |
Counting: The Art of Enumerative Combinatorics
4.11 - 1251 ratings - Source
This text provides an introduction to discrete mathematics. It can be used as a textbook for a semester course at the sophomore level. The first five chapters can also serve as a basis for a graduate course for in-service teachers.For example, A'AiHow many ways are there to order a collection of 12 ice cream cones if 8 flavors are available?A'Ai At the end of the book the reader should be able to answer such nontrivial counting questions as, A'AiHow many ways are ...
Title
:
Counting: The Art of Enumerative Combinatorics
Author
:
George E. Martin
Publisher
:
Springer Science & Business Media - 2001-06-21
ISBN-13
:
Continue
You Must CONTINUE and create a free account to access unlimited downloads & streaming | 677.169 | 1 |
Student Solutions Manual for Stewart/Redlin/Watson's College Algebra
4.11 - 1251 ratings - Source
Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.Let h be the height of an altitude of the equilateral triangle whose side has length
x, as shown in the diagram. Thus the area is given by A = #xh. By the
Pythagorean 2 Theorem, ha€ + (#) = x* alt;= ha€ + #xa€ = x2 = h = #xa€ alt;= h = *#x.
Substituting intoanbsp;...
Title
:
Student Solutions Manual for Stewart/Redlin/Watson's College Algebra
Author
:
James Stewart, Lothar Redlin, Saleem Watson
Publisher
:
Cengage Learning - 2012-03-13
ISBN-13
:
Continue
You Must CONTINUE and create a free account to access unlimited downloads & streaming | 677.169 | 1 |
The theory of hypergroups is a rapidly developing area of mathematics due to its diverse applications in different areas like probability, harmonic analysis, and more. This book exhibits the use of functional equations and spectral synthesis in the theory of hypergroups. | 677.169 | 1 |
Exponential Functions in the Real World
Rating:
Description:
Discover how exponential functions can be used to model social, scientific, or personal finance situations. Population growth, radioactive decay, and loan interest rates are a few examples of naturally occurring exponential relationships. Learn how to model these situations using an exponential function to predict behavior, calculate half-life, or plan your budget.
Analyze this:
Our Intro to Psych Course is only $329.
*Based on an average of 32 semester credits per year per student. Source
Tutorial
Real World Applications of Exponential Function Graphs
In this lesson, I'll talk us through a couple of real-world problems which could be solved by setting up and graphing exponential functions (particularly, functions describing exponential growth and decay)! | 677.169 | 1 |
Logarithms and Logarithmic Functions
In this logarithms instructional activity, students write equations in logarithmic form and exponential form. They evaluate given logarithmic expression and solve inequalities containing logarithms. This one-page instructional activity contains 26 problems. | 677.169 | 1 |
Description
If you're looking for a graphing calculator app that works smoothly and seamlessly, you've found it! Graphing Calculator by Mathlab is a scientific graphing calculator integrated with algebra and is an indispensable mathematical tool for students in elementary school to those in college or graduate school, or just anyone who needs more than what a basic calculator offers. It is designed to replace bulky and costly handheld graphing calculators and works on virtually any Android phone or tablet.
Furthermore, Graphing Calculator by Mathlab displays calculations as it performs them on the high-quality display of the Android device, making it easier for the user to understand the calculations and see them clearly. This app has two great strengths. First, it acts as a fine scientific calculator, but, more than that, it displays the intermediate results of the calculations as you type. It allows the students to both watch and learn how the calculations are made and how to find the final answer. Second, the graphing ability is absolutely stunning! Not only does the calculator beautifully display the graphs, but it automatically generates the x- and y- values and displays them as well.
Video: Help site with instructions and examples: If you have a question, send email to calc@mathlab.us
PRO FEATURES * Full screen graphs * 9 workspaces * Longer input and history * Save constants, functions and expressions in the library * Internet is not required * No advertisements
Reviews
Quick response... Last week I noticed a problem. The problem was acknowledged within minutes. The problem itself was fixed a week later. I have changed rating from 4 stars to 5. Thank you...!
Steve Fong
Very useful Absolutely love the app! Only thing that would make it better is if it had unit conversions.
Juan M Herrera
Great Calculator It's simple to use and can help in understanding some of the more complicated calculations.
Loren Hart
Amazing time savings This calculator solves most equations I encounter as a software engineer working in biotechnology.
Omari Sarjeant
Amazing I recommend for my students! Better than a TI!
Rob CampbellUser reviews
Lance Hightower October 24, 2016
Quick response... Last week I noticed a problem. The problem was acknowledged within minutes. The problem itself was fixed a week later. I have changed rating from 4 stars to 5. Thank you...!
Dear Lance :)
We're glad the problem is solved. Many thanks for a good news :)
Recently we've issued the updated PDF of the User Manual:
To see the different sections of the manual, click on the bookmarks icon on the far left. You can see the entire list of implemented functions and make a search there. Enjoy!
Steve Fong October 24, 2016
Very useful Absolutely love the app! Only thing that would make it better is if it had unit conversions.
Hi Loren :)
We're glad you like the app :)
True, it solves a lot of different kinds of equations
Hi Omari :)
We're glad you like our calculator. Thank you very much for recommendation for your students.
Recently we've issued the PDF of the User Manual:
To see the different sections of the manual, click on the bookmarks icon on the far left. You can see the entire list of implemented functions and make a search there.
Rob Campbell October 16, 2016Honestly fantastic See title. Some of the best money I've ever spent. This app has SO MUCH functionality and unexpectedly useful tools, it boggles the mind why people pay literally 30 times as much money for calculators that haven't changed in 15 years. I'm still discovering new things it does after almost a year of using it. This app is saving my life in calculus class. Wish I could give it ten stars.
Hi Adam :)
We're glad you like the calculator.
We've added a lot of functionality. The User Manual with descriptions, a lot of examples and screenshots has 800+ pages now.
Here is the link to download the PDF of the User Manual:
To see the different sections of the manual, click on the bookmarks icon on the far left.
Geovanni West October 17, 2016
Trig bracket When it automatically puts in brackets especially with trigs is not very efficient. Why? After entering a trig and it suggests entering a closing bracket, if u do so, what ever you enter will be placed inside of the trigs bracket, so you have to make a extra step and click out of the trig to enter the rest of the equation. Toggling visual editing doesnt do much
Hi Geovanni!
Thank you very much for your input. Recently, we've implemented adding parentheses because many users miss them and ask help. Based on your feedback, I've issued the job for our testers to test the work of parentheses to improve logic and algorithms of adding and removing them.
Csaba Veres October 19, 2016
Fun! I've used many apps like this in the past, and I have never wanted to just play with them after I solve the problem. Not for long anyway. I find myself playing with this one just for fun! Wonderful stuff.
Incredible app. Simply one of the best apps in this category. It's elegant design combined with the simplicity to use it is just what is needed. The best part of the app is that it works independent of the Internet. I highly recommend this app for any student or professional.
Please send us your screenshots to show "minor gripes" with your email AND COMMENTS about what you have noticed, what don't you like, or how to improve. You can send those screenshots right from the app:
We always implement or improve something, so it always needs polishing.
Integral sign - only Definite Integrals:
Laplace sign - only Derivatives and Partial Derivatives:
Fourier series
Does not have.
Here is the PDF of the User Manual:
To see the different sections of the manual, click on the bookmarks icon on the far left.
Dear Avsat :)
Thank you very much for your nice feedback and 5 stars!
Here is the updated PDF of the User Manual:
To see the different sections of the manual, click on the bookmarks icon on the far left. Enjoy!
James Moore September 10, 2016
Outstanding as always, but... It works like a dream, as it always has for the past 2 years I've used it. Unfortunately, I updated to Marshmallow. This app still works in full screen, but using it as a floating or multi window causes any input to clear the workspace. Still worth 5 stars!
Hi Mark :)
Here is the link to download the PDF of the User Manual:
To see the different sections of the manual, click on the bookmarks icon on the far left.
Search what you need to do to see examples.
You can use your PC to read the User Manual.
Jacob Dionne September 25, 2016
Excelent I've tried and purchased many other apps. But this one takes the cake... A MUST BUY FOR COMPLETE FONCTIONALITY! Thank you devs... Even solves three equations finding the solution as an ordered triple, (x,y,z)! Nice.
Hi Daniel :)
Thank you very much for your appreciation and purchasing the calculator. We really need more users and purchases to afford its further development instead of just maintaining and developing slow. It would be nice if you invite your friends and classmates to try the calculator also:
Vasid Disav October 15, 2016
Great for any course that allows it Works great and is even more intuitive than an actual graphing calculator in some instances. Great if your teacher will allow it, but note they often won't on tests. Still doesn't have to stop you from using it on homework or in the field.
19.8.3. Scatterplot and Regression Line:
When you need something, open the Help:
Make "custom search", for example, by the word "scatterplot".
The result is above.
Video tutorial:
English:
Spanish:
Gavin Siver October 15, 2016
Amazing & Always Adding New Features This is the best graphing calculator on the market! They do it right. Continually adding new support for functions and multiple ways to display answers, this calculator also supports 3d graphing! Anything you could want from a graphing calculator, this app has it. | 677.169 | 1 |
Overview
Description
The new edition of Thomas is a return to what Thomas has always been: the book with the best exercises. For the 11th edition, the authors have added exercises cut in the 10th edition, as well as, going back to the classic 5th and 6th editions for additional exercises and examples.
The book's theme is that Calculus is about thinking; one cannot memorize it all. The exercises develop this theme as a pivot point between the lecture in class, and the understanding that comes with applying the ideas of Calculus.
In addition, the table of contents has been refined to match the standard syllabus. Many of the examples have been trimmed of distractions and rewritten with a clear focus on the main ideas. The authors have also excised extraneous information in general and have made the technology much more transparent.
The ambition of Thomas 11e is to teach the ideas of Calculus so that students will be able to apply them in new and novel ways, first in the exercises but ultimately in their careers. Every effort has been made to insure that all content in the new edition reinforces thinking and encourages deep understanding of the material.
Proofs have been pulled out of the appendix and placed back in the body of the book. Emphasis on mathematical precision and rigor throughout, including proofs of most major results. Care is taken to point out where proofs are given and where omitted.
Combined treatment of 2- and 3-dimensional vectors; a single chapter on vector-valued functions.
Brief new appendix on the theory of real numbers emphasizing its role in calculus.
Limits are covered both intuitively and precisely.
Table of Contents
(Practice Exercises, Additional Exercises, and Questions to Guide Your Review appear at the end of each chapter.)
Insight Into Calculus: Using Texas Instruments Graphics Calculators | 677.169 | 1 |
Resource Added!
Type:
Assessment, E-book
Description:
Collections:
This resource was reviewed using the Curriki Review rubric and received an overall Curriki Review System rating of 3, as of 2009-07-25.
Component Ratings:
Technical Completeness: 3 Content Accuracy: 3 Appropriate Pedagogy: 3
Reviewer Comments:
A challenging set of exercises involving area. Beginning algebra students might have trouble.
Not Rated Yet. | 677.169 | 1 |
Students practice using the order of operations with parenthesis, exponentiation, multiplication, division, addition, and subtraction while completing this nine-question self-checking worksheet. ... More > Feedback is built-in as students decode a secret message while they perform the computations. If you like this free worksheet, you'll love the many other books and worksheets available at Less
The operations and supply chain strategy is a functional strategy that indicates how structural and infrastructural elements within the operations and supply chain areas will be acquired and... More > developed to support the overall business strategy. Executing successful operations and supply chain strategies means choosing and implementing the right mix of structural and infrastructural elements. What constitutes the best mix of these structural and infrastructural elements is a sub¬ject of ongoing debate among business and academic experts alike.< Less
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With scientific real world data the efficiency of American manufacturing operations are analyzed to produce a data driven conclusion and recommendation. This research report looks at how American... More > companies can maintain the competitive edge from an Accounting, Operational, Quality, Industrial Engineering, Six Sigma Black Belt and Management point of view of efficiency, cost and profitability.< Less
With scientific real world data the efficiency of American manufacturing operations are analyzed to produce a data driven conclusion and recommendation.
This research report looks at how American... More > companies can maintain the competitive edge from an Accounting, Operational, Quality, Industrial Engineering, Six Sigma Black Belt and Management point of view of efficiency, cost and profitability | 677.169 | 1 |
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Pre-Calculus Study Guide (Speedy Study Guide)
Overview
Studying for Pre-Calculus is no joke, and it the beginning to the part of math where paying attention alone is not an option. In order for any student to get better in math and know their material, many different trials and errors must take place in addition to trying out the formulas learned to see how applying a formula is very different than just memorizing them. By teaching the student about formulas and how to approach pre-calculus best, the study guide is always considered to be the most useful asset that teachers use to help them get the message across to students for years to come in their professional livesSadly, the data source regarding textbooks not necessarily located info on the author Speedy Publishing. Nevertheless our company is usually working hard to get and include new information. Once you know the details who am I?, you can contribute the item through the kind to provide a critique. | 677.169 | 1 |
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