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# FHSST Physics/Vectors/Examples
Vectors The Free High School Science Texts: A Textbook for High School Students Studying Physics. Main Page - << Previous Chapter (Waves and wavelike motion) - Next Chapter (Forces) >> PGCE Comments - TO DO LIST - Introduction - Examples - Mathematical Properties - Addition - Component... | {} |
Properties
Label 29.6 Level 29 Weight 6 Dimension 161 Nonzero newspaces 4 Newform subspaces 5 Sturm bound 420 Trace bound 1
Defining parameters
Level: $$N$$ = $$29$$ Weight: $$k$$ = $$6$$ Nonzero newspaces: $$4$$ Newform subspaces: $$5$$ Sturm bound: $$420$$ Trace bound: $$1$$
Dimensions
The following table give... | {} |
# How do you simplify 3/7+2/5+1/10?
$= \frac{13}{14}$
$\frac{3}{7} + \frac{2}{5} + \frac{1}{10}$
$= \frac{3 \left(10\right) + 2 \left(14\right) + 7}{70}$
$= \frac{30 + 28 + 7}{70}$
$= \frac{65}{70}$
$= \frac{13}{14}$ | {} |
# The trajectory of counterfactual simulation in development
### Abstract
Previous work has argued that young children do not answer counterfactual questions (e.g. what would have happened?“) by constructing simulations of alternative possibilities in the way adults do. Here, we propose that children can engage in si... | {} |
For those who have been following the stories of impropriety, illegality, and even sexual perversion surrounding Free Electricity (at times in connection with husband Free Energy), from Free Electricity to Filegate to Benghazi to Pizzagate to Uranium One to the private email server, and more recently with Free Electric... | {} |
Add: docimunu53 - Date: 2020-12-10 06:48:16 - Views: 9922 - Clicks: 9799
(usually with the definite article the) A clear instance conforming to the dictionary or textbook definition. Based on Marine Anthony Swofford&39;s biting memoir about his stint as a sniper in Operation Desert Storm, this film focuses on the long... | {} |
Contact The Learning Centre
# Fractions
### Fraction definitions
• A fraction represents a part of a whole or, more generally, any number of equal parts.
• The denominator (the number on the bottom of the fraction) tells us how many parts the object is divided into.
• The numerator (the part on the top of the fracti... | {} |
We're sorry Aspose doesn't work properply without JavaScript enabled.
# Modifying a table
The documentation concerning tables says that to "start a table’, you simply call InsertCell(). But what do I do if I want to insert rows and cells in the middle of an existing table?
Hi
Thanks for your inquiry. You can try usi... | {} |
Outlook: Creative Media & Community Trust Corporation Common stock is assigned short-term Ba1 & long-term Ba1 estimated rating.
Time series to forecast n: 24 Jan 2023 for (n+1 year)
Methodology : Transfer Learning (ML)
## Abstract
Creative Media & Community Trust Corporation Common stock prediction model is evaluated... | {} |
typodupeerror
## + - The EU proposes all companies share their encryption keys with the government->
An anonymous reader writes: Statewatch published a document revealing that Gilles de Kerchove, the EU counter terrorism coordinator, is advising the EU:
... to explore rules obliging internet and telecommunications c... | {} |
## Thomas' Calculus 13th Edition
$\dfrac{53}{6}$
We know that the formula to calculate the arc length is defined as: $L=\int_m^n \sqrt {1+[f'(x)]^2} dx$ Re-write the equation as follows: $f'(x)=(y^2-\dfrac{1}{4y^2})$ and $(f'(x))^2=y^4+\dfrac{1}{16 y^4}-\dfrac{1}{2}$ This implies that $L=1+(f'(x))^2=[y^2+\dfrac{1}{4y^... | {} |
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# A mixture of ethane and ethane occupies 41 L at 1 atom and 500 K. the mixture reacts completely with $\large\frac{10}{3}$ mole of $O_2$ to produce $CO_2$ and $H_2O$.The mole fraction of ethane and ethane in the mixture are (R = 0.082L atm $K^{−1} mol... | {} |
# All Questions
2 views
### Forecasting Skew & Kurtosis
I have seen several models for estimating the expected value and variance of a distribution. I am curious, to learn if anyone has looked at models that extend beyond these first two moments ...
5 views
### Two independent sample test one sided hypothesis test
... | {} |
# Homework Help: Physical meaning of a result in Bragg's diffraction
1. Sep 21, 2011
### fluidistic
1. The problem statement, all variables and given/known data
The distance between crystal planes in a KCl crystal is about $3.14 \times 10 ^{-10}m$. Calculate the Bragg's reflexion angle of first order for electrons w... | {} |
# JEE Novice - (3)
Geometry Level 3
$\Large \sin^8 75^\circ - \cos^8 75^\circ = \ ?$
• Give your answer to correct to 3 decimal places.
###### This question is a part of JEE Novices.
×
Problem Loading...
Note Loading...
Set Loading... | {} |
# Re-writing kinetic energy term by using Euler's homogeneous function theorem
I've been reading Tuckerman's statistical mechanics textbook, in Feynman's path-integral chapter, the book introduced a method to convert from thermodynamic to virial energy estimators by using Euler's homogeneous function theorem:
$\alpha... | {} |
# Prove the set $K = \{0\} \cup \{\frac{1}{n} \in \mathbb{R} : n \in \mathbb{N} \}$ is compact without Heine-Borel
Prove the set $$K = \{0\} \cup \{\frac{1}{n} \in \mathbb{R} : n \in \mathbb{N} \}$$ is compact without Heine-Borel
I have completed the question and used the same procedure that was done in this version:... | {} |
# Tag Info
3
Don't load inputenc nor fontenc (this one might be needed in special occasions, though) when you compile with XeLaTeX or LuaLaTeX and use fontspec. \documentclass{article} \usepackage[spanish,american]{babel} \usepackage{fontspec} \setmainfont{erewhon} \begin{document} This is American English: Alcalá de... | {} |
# ANOVA¶
The Anova (Analysis of variance) method is used to determine which genes exhibit statistically significant variability of insertion counts across multiple conditions. Unlike other methods which take a comma-separated list of wig files as input, the method takes a combined_wig file (which combined multiple dat... | {} |
# 285714286 as a fraction
## 285714286 as a fraction - solution and the full explanation with calculations.
If it's not what You are looking for, type in into the box below your number and see the solution.
## What is 285714286 as a fraction?
To write 285714286 as a fraction you have to write 285714286 as numerator... | {} |
# Calculus/Parametric Introduction
← Parametric and Polar Equations Calculus Parametric Differentiation → Parametric Introduction
## Introduction
Parametric equations are typically definied by two equations that specify both the x and y coordinates of a graph using a parameter. They are graphed using the parameter ... | {} |
# If $f$ is differentiable and $\lim_{x→0} f'(x) = L$, then $f'(0) = L$.
True/False.
(c) If $f$ is differentiable on an interval containing zero and if $\lim_{x→0} f'(x) = L$, then $f'(0) = L$.
1. How to presage proof by contradiction?
Proof by contradiction. True. Assume that $L \neq f'(0)$ and choose e > 0 so that... | {} |
## Hopkins, Sam and Perkinson, David - Bigraphical arrangements
dmtcs:2398 - Discrete Mathematics & Theoretical Computer Science, January 1, 2014, DMTCS Proceedings vol. AT, 26th International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2014)
Bigraphical arrangements
Authors: Hopkins, Sam and... | {} |
Lever Counterweight of uneven weight distances, roller coaster with weight requirement for a car. If you have younger lifters or are a smaller trainee, then this bar … $179.99$ 179. and so Thanks for contributing an answer to Physics Stack Exchange! Four-time champion Zydrunas Savickas did not take part this year due t... | {} |
Bibliothèque
Musique » Red Animal War »
Easy As You Can
31 écoutes | Se rendre sur la page du titre
Titres (31)
Titre Album Durée Date
Easy As You Can 5:04 17 oct. 2009, 0h58m
Easy As You Can 5:04 26 oct. 2009, 14h29m
Easy As You Can 5:04 9 nov. 2009, 10h09m
Easy As You Can 5:04 3 déc. 2009, 16h56m
Easy As You Can ... | {} |
Friday
November 27, 2015
# Homework Help: High School
Theories and issues in working with school-age chi
Which of the following is at the base of the quality pyramid? A. Procedures B. Health C. Safety D. Environment D.
Sunday, October 26, 2014 by Amanda
Theories and issues in working with school-age chi
The stage de... | {} |
# Math Help - Infinite Series in Maple
1. ## Infinite Series in Maple
I have been doing infinite series in Calc. We have been learning all the tests for convergence and divergence but not really knowing what the sum is. Our professor said that there is no real trick in finding the sum unless its a geometric series.
... | {} |
28. Satellite-Tracking projections
# SATELLITE-TRACKING PROJECTIONS #
## SUMMARY #
• All groundtracks for satellites orbiting the Earth with the same orbital parameters are shown as straight lines on the map. Cylindrical or conical form available.
• Neither conformal nor equal-area. All meridians are equally spaced ... | {} |
Mathematics
# From the following figure, can we say that $AB> CD$If true then enter 1 else enter 0.
1
##### SOLUTION
$Given:\quad In\quad triangle\quad ABC\quad \\ \angle ABC\quad =\quad { 70 }^{ \circ }\\ AB\quad =\quad AC\\ So\\ \angle ACB\quad =\quad { 70 }^{ \circ }\\ In\quad \triangle \quad ACD\\ \angle ACD\qua... | {} |
# Recent content by Matan1692
1. ### Calculation of deviation
Hey there, I Am dealing with Calculation of deviation of 7 groups (each group represent year of study) , each group contain n_i obs of students and i'd like to calculate the total variance of their grades. The mean was calculated: sum { w_i * mu_i} / (sum ... | {} |
Getting Comfortable with Regular Expressions - PHP and Jquery
Regular expressions are often perceived as intimidating, difficult tools. In fact, regexes have such a bad reputation among programmers that discussions about them are often peppered with this quote:
Some people, when confronted with a problem, think, “I k... | {} |
### Theory:
In the last theory, we saw nutrition in unicellular organisms. In this theory, we will see nutrition in complex multicellular organisms like the human whose digestive system is complex. The human digestive system is responsible for the breakdown of complex food substances into constituent simpler substance... | {} |
Article Contents
Article Contents
# Heteroclinic solutions for non-autonomous boundary value problems with singular $\Phi$-Laplacian operators
• We prove the solvability of the following boundary value problem on the real line
$\Phi(u'(t))'=f(t,u(t),u'(t))$ on $\mathbb{R}$,
$u(-\infty)=-1,$ $u(+\infty)=1... | {} |
nrb05#b_ca15ic1-2.dat
Photoexcitation-autoionisation Rate Coefficients
Ion
Ca15+
Filename
nrb05#b_ca15ic1-2.dat
Full Path
Parent states
1s2 2s2 2p1 2P0.5
1s2 2s2 2p1 2P1.5
1s2 2s1 2p2 4P0.5
1s2 2s1 2p2 4P1.5
1s2 2s1 2p2 4P2.5
1s2 2s1 2p2 2D1.5
1s2 2s1 2p2 2D2.5
1s2 2s1 2p2 2S0.5
1s2 2s1 2p2 2P0.5
1s2 2s1 2p2 2P1.5... | {} |
Sunday, July 15, 2012
Use bootstrapped draws for simulating draws - expand method
* Use bootstrapped draws for simulating results - expand method
* This presents an alternative method to resampling results from the last post
webuse mheart0, clear
* First let's generate an observation index
gen obs_id = _n
* And y... | {} |
3 deleted 17 characters in body
In number theory, I would say that the counterpart of the "Maximise" principle is the "Local to global principle": if there is no local obstruction to solvability of some number-theoretic problem (e.g. solving a Diophantine equation), then there is no global obstruction either. In the c... | {} |
# Energy in a Chemical Reaction
In a chemical reaction, is energy always either lost or gained by the reactants? As much as I am concerned, changes in energy can occur during the absorption of heat or the emission of light or heat (these are the most often occurring). Is every chemical reaction accompanied by these co... | {} |
Change the chapter
Question
Earth is $1.5\times 10^{11}\textrm{ m}$ from the Sun. Mercury is $5.7\times 10^{ 10}\textrm{ m}$ from the Sun. How does the gravitational field of the Sun on Mercury ($g_{SM}$) compare to the gravitational field of the Sun on Earth ($g_{SE}$)?
The graviational field of the sun at Mercury is ... | {} |
# Using group theory to make molecular orbital diagrams
Because of Orthocresols' meta post I ask this question about application of group theory to molecular orbital theory.
In my undergraduate lecturers, we've seen many examples of making qualitative MO Diagrams by inspection of what orbitals could line up to form b... | {} |
# Gauss’ Law of Electrostatics#
Here we use the discretize package to solve for the electric potential ($$\phi$$) and electric fields ($$\mathbf{e}$$) in 2D that result from a static charge distribution. Starting with Gauss’ law and Faraday’s law:
\begin{align}\begin{aligned}&\nabla \cdot \mathbf{E} = \frac{\rho}{\ep... | {} |
# setImmediate() vs nextTick() vs setTimeout(fn,0) - in depth explanation
Paul Shan Fri Feb 24 2017
Few days back, I was guiding some new node.js developers on making asynchronous stuffs. We were discussing about async apis of node js. I wanted to provide them with some references and googled for few; but surprisingl... | {} |
I spent the past five months getting familiar with the basics of Quantum Field Theory (QFT). I thought I might write a post to provide some guidance to someone who, like me, have always wanted to understand basics of QFT but have had somewhat limited education in college level physics.
### Background
To give more con... | {} |
Calculate the derivative of $y$ with respect to $x$, if $x^{2} y + 2 x y^{2} = x + y$.
$\displaystyle \frac{dy}{dx} =$ | {} |
# Is there a nice way to define the “maximum” of two quadratic forms?
Suppose I have two quadratic forms on $\mathbb R^n$, represented as symmetric matrices $A$ and $B$ on the usual basis. I am interested in approximating the function $x \mapsto \max(x^TAx, x^TBx)$ while remaining within the space of quadratic forms.
... | {} |
# DB (3) - Transaction Management
This post is part of the Database Series.
"Transaction is an action, or series of actions, carried out by user or application,
- Database Systems 4th edition
Transaction is a logical unit of work on the DB. Consider the transaction example case below:
read(staffNo=x, salary);
new_... | {} |
How to Create a New Integer Sequence
# How to Create a New Integer Sequence
Tanya Khovanova
December 4, 2007
###### Abstract
There are several standard procedures used to create new sequences from a given sequence or from a given pair of sequences. In this paper I discuss the most popular of these procedures. For ea... | {} |
# Math Help - Rewriting expression
1. ## Rewriting expression
I'm really doing a physics problem, and I got to an expression that looks more complicated than I would like. Is there a way to make this fraction look more elegant?
(4bc - ac - ab) / (4bc + ac + ab)
The only thing I tried was to factorize out an "a" abo... | {} |
3 years ago
# Stable and unstable vortex knots in a trapped Bose-Einstein condensate.
Victor P. Ruban
The dynamics of a quantum vortex torus knot ${\cal T}_{P,Q}$ and similar knots in an atomic Bose-Einstein condensate at zero temperature in the Thomas-Fermi regime has been considered in the hydrodynamic approximati... | {} |
# zbMATH — the first resource for mathematics
Typical dynamics of volume preserving homeomorphisms. (English) Zbl 0970.37001
Cambridge Tracts in Mathematics. 139. Cambridge: Cambridge University Press. xix, 216 p. (2000).
The two authors of this monograph have, over the last twenty five years, contributed a vast amoun... | {} |
Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | {} |
Department of
Mathematics
Seminar Calendar
for events the day of Friday, September 29, 2017.
.
events for the
events containing
Questions regarding events or the calendar should be directed to Tori Corkery.
August 2017 September 2017 October 2017
Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa ... | {} |
# ECE 430 Week 1 DQ 1
This pack of ECE 430 Week 1 DQ 1 comprises:Throughout this course you will have the opportunity to read a Case Study about Mrs. Ashland, her students, and Park Lane Early Childhood Center. This week you will be introduced to Mrs. Ashland and her classroom at Park Lane Early Childhood Center. You ... | {} |
# Eta BEta
Calculus Level 3
Let $$f(x) =k\cos x$$. If the sum of coefficients of $$\cos x$$ in the expansion of $$\left(1+f(x)\right)^n$$ is $$\eta$$ and the sum of coefficients of $$\sin x$$ in the expansion of $$\left(1+\dfrac {df(x)}{dx}\right)^n$$ is $$\beta$$, find
$\large \lim_{n\to\infty} \frac{|\eta\beta|}{\... | {} |
For more information, please see the SFP MSA. Stitching, Gaussian Convolution, FFT Transform, Principal Curvature and Sobel Filter (plugins work in both 2D and 3D) Jarek Sacha Image IO (uses JAI to open addition image types) Clustering, Texture Synthesus, 3D Toolkit, Half-Median. After Effects by Adobe is a software th... | {} |
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# gނ
### gE
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International Association for Cryptologic Research
# IACR News Central
Get an update on changes of the IACR web-page here. For questions, contact newsletter (at) iacr.org. You can also receive updates via:
You can also access the full news archive.
Further sources to find out about changes are CryptoDB, ePrint RSS,... | {} |
# Tag Info
## Hot answers tagged electromagnetism
11
D.J. Griffith's Introduction to Electrodynamics must be mentioned. To my knowledge this text is ubiquitous in junior-level E&M courses. The writing is extremely friendly and is excellent for self-study. The author frequently tells you what he is doing and provides... | {} |
Tetrahedra passing through a hole: mathoverflow.net/q/138752/440
This is from eight years ago, but was active again recently. The question is: what's the smallest-area hole in a plane through which you can push a unit tetrahedron? DPKR has a very pretty animated answer, but sadly it's not optimal: there's a triangular... | {} |
Hackerrank - Identify Smith Numbers Solution
# Hackerrank - Identify Smith Numbers Solution
A Smith number is a composite number, the sum of whose digits is the sum of the digits of its prime factors obtained as a result of prime factorization (excluding ). The first few such numbers are 4, 22, 27, 58, 85, 94 and 121... | {} |
# The use of computer graphics for solving problems in singularity theory
Richard Morris (rich@singsurf.org)
University of Liverpool
This paper was presented at the Visulisation of Mathematics Workshop in Berlin (VizMath '95). And appears in "Visualization and Mathematics: Experiments, Simulations and Environments", ... | {} |
# Suspension
This article describes a construct that involves some variant of taking a product of a topological space with the unit interval and then making some identifications, typically at the endpoints, based on some specific maps.
View more such constructs
## Definition
### Long definition
Given a topological ... | {} |
# On the complete integrability and linearization of nonlinear ordinary differential equations. V. Linearization of coupled second-order equations
V. K. Chandrasekar, M. Senthilvelan, M. Lakshmanan
## Abstract
Linearization of coupled second-order nonlinear ordinary differential equations (SNODEs) is one of the open... | {} |
# How do you solve 2(x-5)^-1 + 1/x = 0 ?
Sep 4, 2016
$x = \frac{5}{3}$
#### Explanation:
$2 {\left(x - 5\right)}^{-} 1 + \frac{1}{x} = 0$
Re-arrange the terms to have one fraction on each side.
(note that the negative index moves the bracket to the denominator)
$x \ne + 5 \mathmr{and} x \ne 0$
$\frac{2}{x - 5} =... | {} |
Apart from online equation builders like CodeCogs or QuickMath which let you compose your mathematical formulae, there are other tools to help with quickly transcribing them to $$\mathrm{\LaTeX}$$.
MyScript Math lets you scribble mathematical formulae, then uses handwriting recognition to convert them into $$\mathrm{\L... | {} |
Book in a Personalised Learning Strategy Session
We are one of Sydney’s top Selective, Scholarship and OC preparation programs in the whole marketplace.
I know I can help your child discover their potential to get into Sydney’s top 10 schools. So, in order to exceed your expectations and to start our relationship let... | {} |
[1]
M. M. Pahirya, “Continued-fractions representations of the functions $\mathrm{s}\mathrm{h} z, \mathrm{c}\mathrm{h} z, \mathrm{s}\mathrm{i}\mathrm{n} z, \mathrm{c}\mathrm{o}\mathrm{s} z$”, Ukr. Mat. Zhurn., vol. 70, no. 5, pp. 682-698, May 2018. | {} |
## 5.2 A closer look
That's the basics, but we need to know more. The most important to grasp is this: +, *, -, and `mod` do not carry out any arithmetic. In fact, expressions such as `3+2`, `3-2` and `3*2` are simply terms. The functors of these terms are `+`, `-` and `*` respectively, and the arguments are `3` and `... | {} |
Kihei Weather, There must be … Examples: Fe, Au, Co H2 + O2 => H2O. 3. This list is intended as a guide to sources of further information. BYJU’S online balancing chemical equations calculator tool makes the calculation faster, and it displays the balanced equation in a fraction of seconds. Examples: Fe, Au, Co, Br, C,... | {} |
# Subtracting two infinities
I am Curious if the following is mathematically correct:
Let $a$ be the infinite set of all nonnegative integers $0,1,2,3...$.
I take from $a$ some of its elements, say integers $10$, $11$, and $12$ only.
So now we have a new set $a'$ that is the infinite set of all nonnegative integers... | {} |
# Multi-rate digital signal processing
Multi-rate digital signal processing
Multi-rate signal processing studies digital signal processing systems which include sample rate conversion. Multirate signal processing techniques are necessary for systems with different input and output sample rates, but may also be used t... | {} |
# Re: [tlaplus] TLA+ minimum of function/sequence
In this case the function space is rather large; how would i go about doing a sort on a function? The keys are in no particular order; is there a simple enough way to turn a function into a sequence of tuples (<<key,value>>)?
On Monday, December 23, 2019 at 6:22:53 A... | {} |
# How can I get back to Blender's default theme?
Even though I am relatively new to Blender I am recording a tutorial for a Blender exporter. I have been advised that I should use the Default colour scheme (for the UI). I have no idea which one that is. Can anyone tell me?
If you go to File -> User Preferences... and... | {} |
# Is trimming aircraft to relieve pilot of applying force on control stick/Pedal still applicable?
ToUsIf
• Is trimming aircraft to relieve pilot of applying force on control stick/Pedal still applicable? ToUsIf
I know that historically pilots used to trim an aircraft to relieve continuous application of force during... | {} |
# Set gradient to zero boundary condition type¶
The set gradient to zero boundary condition type prescribes the gradient of a field on a boundary to 0. Typical use cases are:
• Outlets (of pipes etc.)
The gradient for the velocity field or transported quantities (such as turbulent kinetic energy or dissipation rate)... | {} |
# SOCR BivariateNormal JS Activity
(Difference between revisions)
Revision as of 21:42, 12 July 2012 (view source)IvoDinov (Talk | contribs)← Older edit Revision as of 21:44, 12 July 2012 (view source)IvoDinov (Talk | contribs) Newer edit → Line 21: Line 21: ==Experiment 1== ==Experiment 1== -
[[Image:SOCR_BivariateN... | {} |
# Solution - Division of a Line Segment
Account
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ConceptDivision of a Line Segment
#### Question
Construct a Δ ABC in which AB = 6 cm, ∠A = 30° and ∠B = 60°, Construct another ΔAB’C’ similar to ΔABC with base AB’ = 8 cm.
#### Solution
You need to to view the solution
Is there an err... | {} |
# std::unordered_map::emplace
template< class... Args > std::pair emplace( Args&&... args ); (since C++11)
Inserts a new element into the container constructed in-place with the given args if there is no element with the key in the container.
Careful use of emplace allows the new element to be constructed while avo... | {} |
# why does graphite have a high melting point
Why does graphite have a high melting point?
Furthermore, $\mathrm{10\ kJ\ mol^{-1}}$ is comparable to the average thermal energy of particles in ambient conditions ($\mathrm{k_BT_{amb}=2.5\ kJ\ mol^{-1}}$), so it doesn't take too much effort to pull apart benzene molecul... | {} |
# Binomial distribution/conjugate posterior
Let's consider some experiment with tossing a coin. NOTE: my question is given at the very last paragraph.
Observation $$y=0$$ or $$y=1$$ [tails (T) or heads (H)], $$p \in [0, 1]$$ (probability of heads)
We're going to look at an example where we update our belief about th... | {} |
# zbMATH — the first resource for mathematics
##### Examples
Geometry Search for the term Geometry in any field. Queries are case-independent. Funct* Wildcard queries are specified by * (e.g. functions, functorial, etc.). Otherwise the search is exact. "Topological group" Phrases (multi-words) should be set in "strai... | {} |
# Arxiver
Built by @essofluffy to make arxiv.org a bit simpler
Published: 2017/8/10
Last Updated: 2017/8/10
### Some comments on computational mechanics, complexity measures, and all that
We comment on some conceptual and and technical problems related to computational mechanics, point out some errors in several p... | {} |
Stephan Ulrich
contact:$\color{White}^{1}\color{Gray}\textsf{stephan.entropy}$$\color{Gray}\text{@}$gmail.com
Tel.: +49 (0)151 50103308
Research Interests
Soft Matter
Random media, like polymer networks, covalent network glasses, or grains under pressure can be viewed as networks of springs and balls. The shear mod... | {} |
# The Long-Term Future Fund has room for more funding, right now
post by abergal · 2021-03-29T01:46:21.779Z · EA · GW · 23 comments
• The Long-Term Future Fund is on track to approve $1.5M -$2M of grants this round. This is 3 - 4x what we’ve spent in any of our last five grant rounds and most of our current fund balan... | {} |
Solutions
Engineering Mechanics
# Engineering Mechanics (7th Edition) View more editions Solutions for Chapter 5 Problem 164PProblem 164P: A stationary pole A is viewed by an observer P who is sittin...
• 1448 step-by-step solutions
• Solved by publishers, professors & experts
• iOS, Android, & web
Over 90% of studen... | {} |
MapleTA[Export] - Maple Help
# Online Help
###### All Products Maple MapleSim
Home : Support : Online Help : Connectivity : Maple T.A. : MapleTA[Export]
MapleTA
Export
export a Maple T.A. course module
Calling Sequence Export( questions, filename )
Parameters
questions - list or Record filename - stri... | {} |
# Specific Downvoting
DISCLAIMER: I understand that the consensus of the community about downvoting is that each one has its own personal reasons to downvote, and should not have to justify that.
That said, I recently gave an answer where another user (let's call him $X$) also gave an answer. I found the answer by $X... | {} |
# Black Scholes equation application [closed]
I have gone through quite a few exercises using Black-Scholes equation (or formula as you wish to call it). However, I am not quite understand the following question:
A stock is currently selling at $S_0= \$92$and that the risk-free continuously compounded annual rate is$... | {} |
## anonymous 3 years ago solve the system: y= -1/3 + 2 and x + 3y = 3
1. anonymous
-1/3x*
2. anonymous
x+3y=3 substrct x from both sides what would you get?
3. anonymous
3y=-x+3?
4. anonymous
id set them both equal to y then solve like that
5. anonymous
ar you can sub y=-1/3x+2 in to other equation x+3(-1/3 x... | {} |
# Can an event be possible if its probability is zero?
Consider a computer program that generates any random number between 0 and 1(exclusive). There are infinitely many numbers between 0 and 1. So the probability that the random-number generate the same number twice, will be given by -
$P(E)={1\over \infty}=0$
($\be... | {} |
# Math Help - 2 questions on factorial
1. ## 2 questions on factorial
(1) Why is (r+1)r!=(r+1)!
(2)This is commonly asked : why is 0! =1 ??
2. Originally Posted by mathaddict
(1) Why is (r+1)r!=(r+1)!
(2)This is commonly asked : why is 0! =1 ??
$(r+1)r! = (r+1) \times r(r-1)(r-2)(r-3)\times ...\times 1$
$(r+1)! =... | {} |
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### Is the cup product of holomorphic $n$-forms with a fixed class injective?
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### Finding the action of the symplectic group on the Siegel-h... | {} |
# Mathematical Analysis of Blackhole
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Mathematically, for black holes old enough that the st... | {} |
# Dynamics: Curvilinear motion
1. Feb 9, 2008
### chrsr34
Hi guys,Im Chris, im new here. Im in Dynamics doing curvilinear motion.
1. The problem statement, all variables and given/known data
A truck travels at a speed of 4m/s along a circular road with radius if 50m. For a short distance, from s=0, its speed is the... | {} |
# Time Period of Satellite
## Time Period of Satellite
A satellite is anything that orbits around a larger object. A natural satellite is any celestial body in space that orbits around a larger body. Moons are called natural satellites because they orbit planets. Time period of satellite is the time taken by a satell... | {} |
19 September 2008
A surprise from differential equations
A problem which circulated among the grad students here at Penn today, which came up while somebody was teaching differential equations:
Consider the differential equation dy/dx = (y-1)2. Separate variables and integrate both sides as usual; you get y(x) = 1 -... | {} |
# Math Help - Volume of a soild using double integralsand polar coordinates
1. ## Volume of a soild using double integralsand polar coordinates
Hello
I am trying to find the volume the region above the cone $z=\sqrt{x^2+y^2}$ and below the sphere $x^2+y^2+z^2=1$
I was told to consider the difference $z=\sqrt{x^2+y^... | {} |
Play interactive tourEdit tour
# Analysis Report Mqbmupv_Signed_.exe
## Overview
### General Information
Sample Name: Mqbmupv_Signed_.exe Analysis ID: 288093 MD5: 20a3b044b6d1b39051e35269e6590c0b SHA1: bc6bc3a617091a5f13dcfe134b3a55d19e8f77e6 SHA256: 2ead77594bc7d6fb376764fad896f830955a1ac70155c0f9feb42299f5c788a9... | {} |
# What is the first derivative of the curve described by y = 1/2root(3)(x) + 8/x + 1?
Nov 21, 2016
First of all, we can rewrite the curve as
$y = \frac{1}{2} {x}^{\frac{1}{3}} + 8 {x}^{- 1} + 1$
Differentiate using the power rule, $\left({x}^{n}\right) ' = n {x}^{n - 1}$.
$\frac{\mathrm{dy}}{\mathrm{dx}} = \frac{1... | {} |
# LED remains off on ATmega16
I wrote this simple program:
#include <avr/io.h>
int main(void) {
DDRA = 0xff;
PORTA = 0xff;
while(1) {
}
}
When I program it to my brand new ATmega16A-PU, avrdude tells me that everything's fine. But when I connect an LED to port A, it never gets enabled.
For compiling the program a... | {} |
# 19.13 Conjugate Nucleophilic Addition to $$\alpha$$, $$\beta$$-unsaturated Aldehydes and Ketones
Objectives
After completing this section, you should be able to
1. explain how the carbonyl group which is present in αβ‑unsaturated aldehydes and ketones activates the carbon‑carbon double bond so that it is susceptib... | {} |
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