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# How do you evaluate tan^-1(tan((11pi)/6))?
11$\pi$/6
say x = ${\tan}^{-} 1$ tan(11$\pi$/6)
so, tan x = tan(11$\pi$/6)
or, x = 11$\pi$/6 | {} |
# Algebra Homomorphisms
Singular.jl allows the creation of algebra homomorphisms of Singular polynomial rings over Nemo/Singular coefficient rings.
The default algebra homomorphism type in Singular.jl is the Singular SAlgHom type.
Additionally, a special type for the identity homomorphism has been implemented. The t... | {} |
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PL, EN, ES, DE, FR, RU
# Rhombus calculator - diagonals, area, perimeter, sides
Rhombus calculator will help you calculate the long diagonal of the rhombus, the short diagonal of the rhombus, the side length, height, area of the rhombus, radius of the circle inscribed in the rhombus.
## Longer diago... | {} |
### Home > PC3 > Chapter 6 > Lesson 6.2.2 > Problem6-87
6-87.
On graph paper, copy the vectors shown at right. Draw and label each of the following vectors. Leave room to separate each answer from the others.
1. $\vec { \text{p} }$, a vector equivalent to $\vec { \text{v} }$.
Vector $\text{p}$ will be the same as v... | {} |
# Find all real functions $f:\mathbb {R} \to \mathbb {R}$ satisfying the equation $f(x^2+y.f(x))=x.f(x+y)$
Find all real functions $f:\mathbb {R} \to \mathbb {R}$ satisfying the equation
$f(x^2+y.f(x))=x.f(x+y)$
My attempt –
Clearly $f(0)=0$
Putting $x^2=x,y.f(x)=1$, we have $f(x+1)=x.f(x+y)$.
Now putting $x=x-1$,... | {} |
CoCalc Public Filestmp / Week_1_practical.ipynb
Author: William A. Stein
© Copyright 2016 Dr Marta Milo and Dr Mike Croucher, University of Sheffield.
# Week 1 Practical
This Notebook contains practical assignments for Week 1.
It contains guidance on how to perform some comands in R along with practical tasks that ... | {} |
# Question #8f3a7
Mar 9, 2016
See explanation.
#### Explanation:
Calcium metal, $\text{Ca}$, will react with hydrochloric acid, $\text{HCl}$, in a single replacement reaction to produce aqueous calcium chloride, ${\text{CaCl}}_{2}$, and hydrogen gas, ${\text{H}}_{2}$.
This reaction takes place with both dilute and... | {} |
# Computationally efficient design of directionally compliant metamaterials
## Abstract
Designing mechanical metamaterials is overwhelming for most computational approaches because of the staggering number and complexity of flexible elements that constitute their architecture—particularly if these elements don’t repe... | {} |
Tag Info
15
If the wave is truly monochromatic then it will be sinusoidal. If it has a different profile then Fourier's theorem tells us that it can be built from an infinite series of (co)sine waves with increasing integer harmonics of the principle frequency (i.e. not monochromatic).
5
The electromagnetic field i... | {} |
# Variables in lagrangian vs hamiltonian dynamics
1. Sep 20, 2014
### copernicus1
In the lagrangian formalism, we treat the position $q$ and the velocity $\dot q$ as dependent variables and talk about configuration space, which is just the space of positions. In the hamiltonian formalism we talk about canonical posi... | {} |
# Finding the Orthogonal Complement to a subspace
So suppose I have a vector space, $V$ which is all continuous functions on $[0,1]$. Additionally, we have an inner product over $V$ where $\langle f,g \rangle = \int_{0}^{1}f(x)g(x)dx$.
Now suppose I have a subspace, $U \subset V$, defined to be the functions where $f... | {} |
GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 16 Aug 2018, 05:10
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customize... | {} |
# I Are superposition states observable?
1. Mar 29, 2017
### mike1000
The way I am coming to understand it, the allowed states that an observable can be "observed/measured" in are defined by the eigenvectors (and associated eigenvalues) of the observable's operator. Since those eigenvectors form a basis and span the... | {} |
# zbMATH — the first resource for mathematics
Strong convergence of split-step backward Euler method for stochastic differential equations with non-smooth drift. (English) Zbl 1246.65010
Under less restrictive assumptions on the drift coefficient $$f$$ than is customary, the split-step backward Euler method is shown t... | {} |
# Chapter 5 R
## 5.1 Introduction
In this first chapter, you will familiarize yourself with one of the important aspects of a data pipeline: R.
Remember, the goal of this book is to harness the power of data science tools for business. In this regard, we promote reproducible research as our research method. In order... | {} |
In my linear algebra class this summer, I used the Netflix Prize challenge as a pratical example for an application of singular value decomposition (SVD). To be more precise, I explained the term $p_u^Tq_i$ in the simple SVD with bias model:
$$\hat{r}_{ui} = \mu + b_u + b_i + p_u^Tq_i.$$
The above model can be found ... | {} |
# Why are some aircraft windows painted over? [duplicate]
I have seen that some aircraft have some of their windows painted white. As you can see in this picture, this A340 has many windows painted white. Why is it that?
Source | {} |
# Tag Info
14
With pumping diesel, your main constraint should be safety, not cost. There are very good reasons diesel pumps aren't for sale for $5 on amazon. The main things you want to look at are 1) whether the wetted materials are compatible with diesel (EDPM and silicone for example will dissolve) and 2) how it ... | {} |
Exponent 7 Calculator
How to Calculate Exponent 7 Numbers
The exponent 7 of a number is found by multiplying that number by itself 7 times.
$\text{number}^{7}=\text{number} \times \text{number} \times \text{number} \times \text{number} \times \text{number} \times \text{number}$
Example
$5^{5} = 5 \times 5 \times 5 ... | {} |
# How much ammonia (NH3) can be obtained when 3.0g H2 reacts with 100.g N2?
${N}_{2} \left(g\right) + 3 {H}_{2} \left(g\right) \rightarrow 2 N {H}_{3} \left(g\right)$
We have the stoichiometric equation above. Clearly, the limiting reagent is dihydrogen gas, as we have only $\frac{3.0 \cdot \cancel{g}}{2 \cdot \cancel... | {} |
astro-ph.GA
(what is this?)
# Title: The route to massive black hole formation via merger-driven direct collapse: a review
Abstract: In this paper we review a new scenario for the formation of massive black hole seeds that relies on multi-scale gas inflows initiated by the merger of massive gas-rich galaxies at $z >... | {} |
## Cryptology ePrint Archive: Report 2016/337
State recovery of RC4 and Spritz Revisited
Martin Gábriš and Martin Stanek
Abstract: We provide an improved complexity analysis of backtracking-based state recovery attacks on RC4 and Spritz. Comparing new estimates with known results on Spritz, our analysis shows a sign... | {} |
# Do interpolation nodes have to be dense?
Let $f(x) = \exp(x)$ and $(\xi_i)_{i=0}^\infty, \, \xi_i \in (0,1)$ be a sequence of points from the unit interval.
For $n \in \mathbb{N}$ let $P_n$ be a polynomial of degree $n$ that interpolates $f$ at $\xi_0, \ldots, \xi_n$, i.e. $$f(\xi_i)-P_n(\xi_i) = 0, \text{ for all ... | {} |
This is a 2010 Tier-1 (Qualifying exam for Ph.D. students at IUB) Analysis problem. **Question** A function $f:\mathbb{R}\mapsto\mathbb{R}$ is //proper// if $f^{-1}(C)$ is compact for any compact set $C$. Suppose that $f$ and $g$ are both continuous and proper. Prove or give a counterexample: Is $fg$ proper? | {} |
# Aligning the right parenthesis in the first column using the tabular environment
I am trying to align the right parentheses in a table using the tabular environment. The items in the list are labeled as "i.)", "ii.)", and "iii.)".
I am sure that this is more easily done using the tablists package, but I want to use... | {} |
# Importing and Merging
Zones can also be created by importing from a file. There are two ways to do this: import from a grid file block import command, or import blocks as commands and “merge” them to create zones. These two methods are described in the following sub-sections.
Importing From a Grid File
A 3DEC grid... | {} |
Emission Line Stars
Summary
Approximately 50 known B[e] stars from the subtypes (supergiants, pre-main-sequence, compact planetary nebulae, symbiotic stars) are observed to provide templates for B[e] stars serendipitously discovered by APOGEE.
Finding Targets
An object whose APOGEE_TARGET2 value includes one or mor... | {} |
# Bundestag Part III: Voting on the edge
Leveraging network analysis tools, the voting behaviour of the deputies in the Bundestag shows similarity-clusters across three legislative periods. A visual analysis.
Christian A. Gebhard true
05-06-2021
Updated 2021-09-20: minor text refinements, added comment section
## I... | {} |
# Stream power law
Jump to: navigation, search
The term stream power law describes a semi-empirical family of equations used to predict the rate of erosion of a river into its bed. These combine equations describing conservation of water mass and momentum in streams with relations for channel hydraulic geometry (widt... | {} |
# Units & Dimensions Q&A
### Units & Dimensions Q&A
1. What is a physical quantity?
Ans : Any quantity which is measurable is called physical quantity.
2. Explain the term Fundamental Physical quantity.
Ans: The physical quantity which is independent or which can not be derived from any other physical quantity is ca... | {} |
# Download A Primer on Riemann Surfaces by A. F. Beardon PDF
By A. F. Beardon
ISBN-10: 0521271045
ISBN-13: 9780521271042
Best geometry books
Fractals Everywhere: The First Course in Deterministic Fractal Geometry
This version additionally gains extra difficulties and instruments emphasizing fractal functions, in ... | {} |
## Elementary Geometry for College Students (6th Edition)
$A: 0,0 \\ B: 2b,2c \\ C: 2a,0$
An ideally placed triangle, which we will call triangle ABC, should have point A placed at the origin and side AC be on the x-axis. Calling the length of AC "2a" and the coordinate of point B (2b,2c), we obtain: $A: 0,0 \\ B: 2b,... | {} |
# Legendre function explained
In physical science and mathematics, the Legendre functions Pλ, Qλ and associated Legendre functions P, Q, and Legendre functions of the second kind,, are all solutions of Legendre's differential equation. The Legendre polynomials and the associated Legendre polynomials are also solutions... | {} |
Journal cover Journal topic
Atmospheric Chemistry and Physics An interactive open-access journal of the European Geosciences Union
Journal topic
Atmos. Chem. Phys., 19, 11143–11158, 2019
https://doi.org/10.5194/acp-19-11143-2019
Atmos. Chem. Phys., 19, 11143–11158, 2019
https://doi.org/10.5194/acp-19-11143-2019
Resear... | {} |
# Center of gravity an center of mass
Discussion in 'Physics & Math' started by Saint, Oct 19, 2017.
1. ### DaveC426913Valued Senior Member
Messages:
8,207
You mean Jupiter.
It's three times more massive and half as far away.
Confused2 likes this.
3. ### Confused2Registered Senior Member
Messages:
479
Yes, Jupite... | {} |
5
Por anchoosirg betneen two diferent cell phone plans: The first plan charges - per minute: The second plan charges rate of 18 cents minutes would monthly fee of $44.95 plus 8 cents per minute: How you have t0 use in month in order for the many second plan to be preferable? Check Answver ## Answers #### Similar Solve... | {} |
Given N i.i.d. observations {Xi}Ni=1 taking values in a compact subset of Rd, such that p* denotes their common probability density function, we estimate p* from an exponential family of densities based on single hidden layer sigmoidal networks using a certain minimum complexity density estimation scheme. Assuming that... | {} |
Q
# State whether a given pair of terms is of like or unlike terms. (ii) - 7 x, 5 /2 x
Q. 6. State whether a given pair of terms is of like or unlike terms.
(ii) $-7x,\frac{5}{2}x$
(ii) $-7x,\frac{5}{2}x$ are Like terms | {} |
# [pstricks] codefig
Dominique RODRIGUEZ dominique.rodriguez at waika9.com
Sat May 3 15:40:21 CEST 2008
Hello Doris,
> 1.) is there any way to get a better codefig? i.e. longer arcs?
unfortunatly no, the arc length is hardwired in the code to -1...
Perhaps it could be a nice idea to let it user defined by arcsep<A... | {} |
lesson-02.html 8.64 KB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101... | {} |
# The Ultimate Polygon Challenge
Consider a $$100$$-sided polygon. If you join any $$4$$ of the $$100$$ vertices of the polygon, you get a quadrilateral.
How many quadrilaterals can be formed without including the sides of the $$100$$-sided polygon?
× | {} |
## angelique18 Group Title Find a cubic function with the given zeros. Square root of six., - Square root of six., -3 f(x) = x3 - 3x2 - 6x - 18 f(x) = x3 + 3x2 - 6x - 18 f(x) = x3 + 3x2 + 6x - 18 f(x) = x3 + 3x2 - 6x + 18 6 months ago 6 months ago
• This Question is Open
1. triciaal Group Title
(x +6)(x-6)(x+3) = 0
... | {} |
# direct products of groups
## Primary tabs
Defines:
direct product, unrestricted direct product, complete direct product, restricted direct product, direct sum, direct product of groups, unrestricted direct product of groups, restricted direct product of groups, direct sum of groups, Cartesian product of g
Type of M... | {} |
## Shannon Entropy
Shannon entropy is defined for a given discrete probability distribution; it measures how much information is required, on average, to identify random samples from that distribution.
Consider a coin with probability B (for bias) of flipping heads. We flip coins in a sequence (known as the Bernoulli... | {} |
# Plane wave in cartesian coordinates
1. Jan 31, 2016
### nmsurobert
1. The problem statement, all variables and given/known data
Provide an expression in Cartesian coordinates for a plane wave of amplitude 1 [V/m] and wavelength 700 nm propagating in u = cosθx + sinθy direction, where x and y are unit vectors along... | {} |
# Connexions
You are here: Home » Content » Using Temporal Logic to Specify Properties: Homework Exercises
### Lenses
What is a lens?
#### Definition of a lens
##### Lenses
A lens is a custom view of the content in the repository. You can think of it as a fancy kind of list that will let you see content through t... | {} |
# Beginner Question...
Jun 9, 2016
16
#### CDRIVE
##### Hauling 10' pipe on a Trek Shift3
May 8, 2012
4,960
I've just noticed this is the S3 (3NO + 1NC), I would need the S4. The hunt continues...
* Have now found S4 variant available
* And another candidate... http://www.ebay.com.au/itm/RA4-5W-K...586462?hash=ite... | {} |
# Write the correct ionic formula for compounds formed between each of the following pairs of ions: a. $\mathrm{Al}^{3+}$ and $\mathrm{Cl}^{-}$
###### Question:
Write the correct ionic formula for compounds formed between each of the following pairs of ions: a. $\mathrm{Al}^{3+}$ and $\mathrm{Cl}^{-}$ b. $\mathrm{Ca}... | {} |
How do you differentiate y = (ln(x^2))^(2x+3)?
Jun 14, 2018
Note firstly that $y$ can be expressed more simply.
$y = {\left(\ln \left({x}^{2}\right)\right)}^{2 x + 3}$
$y = {\left(2 \ln x\right)}^{2 x + 3}$
Take the variable out of the exponent by taking logarithms:
$\ln y = \left(2 x + 3\right) \ln \left(2 \ln x\ri... | {} |
# Resolve integral representation of positive part
I've stumbled across the following identity $$x^{+} = \frac{1}{2 \pi} \int_{-\infty}^\infty e^{(m + i z )x} \frac{1}{(m+i z )^2} d z,$$ supposed to hold for $x\in \mathbb{R}$ and $m >0$. I cannot seem to find a reference nor find out how to prove it. I hope someone wi... | {} |
The famous golden ratio is $g={\sqrt5 + 1 \over 2}$. Prove that $g^2=g+1$.
Let $g^n = a_ng + b_n$. Find the sequences of coefficients $a_n$ and $b_n$. | {} |
En memoria del meu amic Pablo
## Acknowledgements
In the very last lesson of Estructuras III of my undergraduate degree in Civil Engineering, Professor Oñate presented several animations of simulations carried out in CIMNE. As a student, to see that all those bunch of equations of finite elements could be applied in ... | {} |
# Angle between two vectors?
I have been taught that the angle between two vectors is supposed to be their inner product. However, the book I’m reading states:
Recall that the angle between two vectors $u = (u_0,\ldots,u_{n−1})$ and $v = (v_0,\ldots, v_{n−1})$ in $\mathbb{C}^n$ (the complex plane) is just a scaling f... | {} |
## Files in this item
FilesDescriptionFormat
application/vnd.openxmlformats-officedocument.presentationml.presentation
FE04_Presentation.pptx (5MB)
PresentationMicrosoft PowerPoint 2007
application/pdf
FE04_Abstract.pdf (16kB)
AbstractPDF
text/plain
FE04_Abstract.txt (1kB)
AbstractText file
## Description
Tit... | {} |
Přejít k obsahu
### On the closed solution to some nonhomogeneous eigenvalue problems with p-Laplacian
Citace: [] DRÁBEK, P., MANÁSEVICH, R. On the closed solution to some nonhomogeneous eigenvalue problems with p-Laplacian. Differential and Integral Equations, 1999, roč. 12, č. 6, s. 773-788. ČLÁNEK eng On the cl... | {} |
# Calc question on radioactive decay
The method of carbon dating makes use of the fact that all living organisms contain two isotopes of carbon, carbon-12, denoted 12C (a stable isotope), and carbon-14, denoted 14C (a radioactive isotope). The ratio of the amount of 14C to the amount of 12C is essentially constant (ap... | {} |
other querymodes : Identifierquery Coordinatequery Criteriaquery Referencequery Basicquery Scriptsubmission TAP Outputoptions Help
2007AJ....133.1722E - Astron. J., 133, 1722-1740 (2007/April-0)
Internal properties of ultracompact dwarf galaxies in the Virgo cluster.
EVSTIGNEEVA E.A., GREGG M.D., DRINKWATER M.J. and... | {} |
# Furry theorem
1. May 5, 2015
### izh-21251
Hello, everyone!
I have a short question. I think everybody knows the Furry theorem for QED, which tells, in particular, that fermion loops with odd number of fermions always give 0.
Does the same true for QCD of weak theory? Can one have non-zero contribution to 3-gluo... | {} |
$$\renewcommand\AA{\unicode{x212B}}$$
# CrystalFieldHeatCapacity¶
## Description¶
This function calculates the magnetic contribution to the heat capacity of a material from the splitting of its electronic energy levels by the crystal field. It is a part of crystal field computation in Mantid and under active develop... | {} |
# nLab Bianchi identity
### Context
#### $\infty$-Chern-Weil theory
∞-Chern-Weil theory
∞-Chern-Simons theory
∞-Wess-Zumino-Witten theory
## Theorems
#### Differential cohomology
differential cohomology
# Contents
## Idea
The Bianchi identity is a differential equation satisfied by curvature data.
It can be... | {} |
# HELP ASAP! Show your work also
1 answer
###### Question:
HELP ASAP!
Show your work also
## Answers
1 answer
### How does Shakespeare further develop central ideas in lines 607–616?
How does Shakespeare further develop central ideas in lines 607–616?...
2 answers
### A gene pool consists of all the genes within... | {} |
# A crypto-sequence puzzle
Your Japanese co-worker from this problem hands you another piece of paper one day:
1820143 2383341 3245353 8425463 6354607
6627972 9088779 7839589 ??????? ???????
What two seven-digit numbers come after the ones given?
On the back of the paper is a hint:
3
He simply writes a zero in fr... | {} |
# Determinant with Column Multiplied by Constant
## Theorem
Let $\mathbf A = \sqbrk a_n$ be a square matrix of order $n$.
Let $\map \det {\mathbf A}$ be the determinant of $\mathbf A$.
Let $\mathbf B$ be the matrix resulting from one column of $\mathbf A$ having been multiplied by a constant $c$.
Then:
$\map \det... | {} |
Journal topic
Atmos. Chem. Phys., 20, 515–537, 2020
https://doi.org/10.5194/acp-20-515-2020
Atmos. Chem. Phys., 20, 515–537, 2020
https://doi.org/10.5194/acp-20-515-2020
Research article 15 Jan 2020
Research article | 15 Jan 2020
# Multi-generation OH oxidation as a source for highly oxygenated organic molecules fro... | {} |
## me d usa med usa
Arnold Böcklin “Medusa” – image source from wikipedia
MEDUSALEM. Researchers from Israel found out that our Internet galaxy has in its center a Medusa head (they call it actually a Medusa model), i.e. a head which grows snakes instead of hair.
This is of course only a metaphor. But honestly – the... | {} |
# Atomic Physics with Sticky Tape
## Atomic Tape Physics 101 – Atomic Physics with Sticky Tape
This article about atomically charged tape was published on ScienceBlogs.com and is credited to the incredibly cool Chad Orzel, an Associate Professor in the Department of Physics and Astronomy at Union College in Schenecta... | {} |
# Techniques/Practice Bug
Under the techniques/new section, it shows that I completed GCM/LCM with a green check mark. However, when clicking on it, it shows that I got the 1st problem wrong and used up all 3 tries (although i got the other 2 correct). I feel that showing a check mark misrepresents the answers and sho... | {} |
# $f$ is positive continuous function on $[0,1]$.
$f$ is positive continuous function on $[0,1]$. Define $$\int_{0}^{a_n} f(x) dx = \frac{1}{n} \int_{0}^1 f(x) dx$$ where $a_n>0$. Find $\lim_{n\to \infty} n a_n$.
It is clear that $lim_{n\to \infty} a_n =0$ because $f(x)$ is positive.I tried to use Weierstrass approxi... | {} |
0
# What is the surface area of a cylinder with a height of 20 meters and a diameter of 10 meters?
Wiki User
2014-05-25 10:46:55
A cylinder with a height of 20 meters and a diameter of 10 meters has a surface area of 785.4m2
Wiki User
2014-05-25 10:46:55
Study guides
20 cards
## A number a power of a variable o... | {} |
Question
# A peacock is sitting on the top of a pillar, which is 9 m high. From a point 27 m away from the bottom of the pillar a snake is coming to its hole at the base of the pillar. Seeing the snake the peacock pounces on it. If their speeds are equal, at what distance from the whole snake is it caught?
Hint: Here... | {} |
# char_cnn¶
class hanlp.layers.embeddings.char_cnn.CharCNN(field: str, embed: , num_filters: int, ngram_filter_sizes: Tuple[int, ] = (2, 3, 4, 5), conv_layer_activation: str = 'ReLU', output_dim: Optional[int] = None, vocab_size=None)[source]
A CnnEncoder is a combination of multiple convolution layers and max poolin... | {} |
# zbMATH — the first resource for mathematics
Relating continuous and discrete PEPA models of signalling pathways. (English) Zbl 1151.68038
Summary: PEPA and its semantics have recently been extended to model biological systems. In order to cope with massive quantities of processes (as is usually the case when conside... | {} |
Dvoretzky–Kiefer–Wolfowitz inequality hold for discrete distributions?
I am wondering whether Dvoretzky–Kiefer–Wolfowitz inequality holds for discrete distributions? Any comments or references would be greatly appreciated.
• What part of the statement of the inequality is raising doubts as to its validity in the disc... | {} |
# ICSKAT Tutorial
## Introduction
The ICSKAT package implements the Interval-Censored Sequence Kernel Association Test (ICSKAT), the interval-censored Burden test, and the ICSKAT-Optimal (ICSKATO) test for inference on sets of features (e.g. all the SNPs in a gene or pathway) in genetic association studies.
Interval... | {} |
# The Spectre of Math
## October 23, 2008
### Hmmmm …
Filed under: Technology — jlebl @ 6:38 pm
OK, this is mostly a test. I figure I should find a better “blog” site than advogato. And since I might want to write about math then it is nice that I can insert some latex such as $\int_\Omega d\omega = \int_{\partial ... | {} |
# How to narrow the frequency band of a wavelet
I have a ricker wavelet with a dominant frequency of 15 Hz. The fourier transform shows its frequency band is almost to 50 Hz. How can I narrow the frequency band of this 15 Hz ricker wavelet?
I have added a picture of the wavelet and its fftshifted frequency band (The ... | {} |
# Graphical Representation of Data as Histograms
#### description
• Construction of a histogram for continuous frequency distribution
• Construction of histogram for discontinuous frequency distribution.
#### definition
Histogram: Histogram is a type of bar diagram, where the class intervals are shown on the horizo... | {} |
# 2.0: Prelude to First Order Equations
For a given sufficiently regular function $$F$$ the general equation of first order for the unknown function $$)$$ is
$$F(x,u,\nabla u)=0$$
in $$n$$. The main tool for studying related problems is the theory of ordinary differential equations. This is quite different for sys... | {} |
Archived
This topic is now archived and is closed to further replies.
style:access singleton
This topic is 5506 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
Recommended Posts
hi Consider the singleton class below. Is it a good habit/style to use the #define t... | {} |
A Coincidence of Heuristic Arguments for Bayesian Epistemology
A lot of the arguments that initially convinced me that something like Bayesian epistemology is right turned out to be heuristic arguments that I now find a lot less convincing. I am still pretty convinced nonetheless. In this post I will talk about two of... | {} |
# Samacheer Kalvi 12th Maths Solutions Chapter 12 Discrete Mathematics Ex 12.3
## Tamilnadu Samacheer Kalvi 12th Maths Solutions Chapter 12 Discrete Mathematics Ex 12.3
Choose the correct or the most suitable answer from the given four alternatives.
Question 1.
A binary operation on a set S is a function from …….
(a... | {} |
# Changes
## Group cohomology of Klein four-group
, 22:33, 12 October 2011
Over an abelian group
$H_p(\mathbb{Z}/2\mathbb{Z} \oplus \mathbb{Z}/2\mathbb{Z};M) = \left\lbrace\begin{array}{rl} (M/2M)^{(p+3)/2} \oplus (\operatorname{Ann}_M(2))^{(p-1)/2}, & \qquad p = 1,3,5,\dots\\ (M/2M)^{p/2} \oplus (\operatorname{Ann}_... | {} |
Elitist Jerks (http://elitistjerks.com/forums.php)
- Theorycrafting Think Tank (http://elitistjerks.com/f47/)
- - Warlock: Demonology (http://elitistjerks.com/f47/t50402-warlock_demonology/)
Splot 03/17/09 4:23 AM
Warlock: Demonology
# [top]Introduction
Please see the "simple questions" thread for day to day... | {} |
# An isometry of Hilbert spaces using the Radon-Nikodym derivative
Let $(X,\Omega)$ be a measurable space and let $\mu, \nu$ be two $\sigma$-finite measures on $(X,\Omega)$. Suppose $\nu \ll \mu$ and let $\phi$ be the Radon-Nikodym derivative of $\nu$ with respect to $\mu$ $(\phi = d\mu/d\nu)$. Define $V:L^2(\nu)\righ... | {} |
# Difference of Squares Overview
One way to factor an expression is to use the difference of two squares. Writing a binomial as the difference of two squares simply means you rewrite a binomial as the product of two sets of parentheses multiplied by each other. For example, $$a^2-b^2=(a+b)(a-b)$$. The binomial $$a^2-b... | {} |
Material parameters...
Clear all
[Solved] Material parameters in PolyUmod AB model
Posts: 28
Topic starter
(@melly)
Eminent Member
Joined: 1 year ago
Dr. Jorgen,
I recently got a trial version of MCalibration. So far so good, I just had to upgrade my Abaqus from 6.14-1 to ABAQUS2016. I am in the process of getting... | {} |
# 26 CFR § 1.6015-3 - Allocation of deficiency for individuals who are no longer married, are legally separated, or are not members of the same household.
§ 1.6015-3 Allocation of deficiency for individuals who are no longer married, are legally separated, or are not members of the same household.
(a) Election to all... | {} |
# Slide it Away
Classical Mechanics Level 3
A small block of mass M is kept initially as shown in figure . Find the velocity of the bigger ramp( 6M ) when the smaller block reaches the bottom most point B. take the radius of the semi circular formation of the bigger block as "R"
× | {} |
# R Dataset / Package robustbase / epilepsy
Documentation
On this Picostat.com statistics page, you will find information about the epilepsy data set which pertains to Epilepsy Attacks Data Set. The epilepsy data set is found in the robustbase R package. You can load the epilepsy data set in R by issuing the followin... | {} |
# Difference between revisions of "Stable"
Stability was developed as a large countable ordinal property in order to try to generalize the different strengthened variants of admissibility. More specifically, they capture the various assertions that $L$$_\alpha\models\text{KP}+A$ for different axioms $A$ by saying that... | {} |
# Tag Info
0
Giskard is right lexicographic preferences would make the job being dicsontinuous, but the problem is to find relations with closed contour sets. Maybe an idea would be to start from constructing a preference relation for which the only possible upper and lower contour sets are $X$ and $\emptyset$. In th... | {} |
Rudi C
# Wiki Contributions
Does anyone have any guesses what caused this ban?
I personally prefer taking a gamble on freedom instead of the certainty of a totalitarian regime.
I personally prefer taking a gamble on freedom instead of the certainty of a totalitarian regime.
I don’t think his position is falsifiabl... | {} |
GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 22 Oct 2019, 09:29
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customize... | {} |
# Why do fluoride ions “win” over thiocyanate ions in a solution with iron ions?
When you mix aqueous iron(III) nitrate and potassium thiocyanate together you get a red solution. Then if you add sodium fluoride, the red colour disappears.
This is basically because the $\ce{Fe(SCN)^2+}$ ions are red, but $\ce{FeF^2+}$... | {} |
# Maxwell's equations are obeyed by the E.M. waves when these waves are travelling:
This question was previously asked in
ESE Electronics 2011 Paper 2: Official Paper
View all UPSC IES Papers >
1. Only in free space
2. Only in free space and water and but not in a plasma medium
3. Only in free space, water and gases b... | {} |
# openmc.deplete.helpers.FluxCollapseHelper¶
class openmc.deplete.helpers.FluxCollapseHelper(n_nucs, n_reacts, energies, reactions=None, nuclides=None)[source]
Class that generates one-group reaction rates using multigroup flux
This class generates a multigroup flux tally that is used afterward to calculate a one-gr... | {} |
4
Q:
# Find the Odd Number in the given Number Series?3, 6.5, 14, 29, 64, 136
A) 14 B) 64 C) 29 D) 136
Explanation:
The Given number series 3, 6.5, 14, 29, 64, 136 follows a pattern that
3
3 x 2 + 0.5 = 6.5
6.5 x 2 + 1 = 14
14 x 2 + 2 = 30 $\ne$29
30 x 2 + 4 = 64
64 x 2 + 8 = 136
Thus the wrong number in th... | {} |
## Chemistry and Chemical Reactivity (9th Edition)
$Co^{3+}$, $F^-$ $CoF_3$
Cobalt (Co) III implies a $3+$ charge: $Co^{3+}$ Fluorine (F) is from group 7A, so it should gain one electron: $F^-$ The ionic compound formed by the two would be $CoF_3$. | {} |
algorithmicx or algpseudocode custom command indentation within a while loop or if statement
I have been trying all day to set-up the commands necessary to represent the Haggis pseudocode format using the algorithmicx package in Latex. I have managed to create the commands I need for the simple algorithm I am describi... | {} |
# One sample Wilcoxon signed-rank test - overview
This page offers structured overviews of one or more selected methods. Add additional methods for comparisons by clicking on the dropdown button in the right-hand column. To practice with a specific method click the button at the bottom row of the table
One sample Wil... | {} |
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