url string | text string | date timestamp[s] | metadata string |
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https://web2.0calc.com/questions/help-me_17340 | +0
# Help Me
+1
332
2
+549
If a, b, and c are positive integers less than 13 such that
\begin{align*} 2ab+bc+ca&\equiv 0\pmod{13}\\ ab+2bc+ca&\equiv 6abc\pmod{13}\\ ab+bc+2ca&\equiv 8abc\pmod {13} \end{align*}
then determine the remainder when a+b+c is divided by 13.
Jul 21, 2019
#1
+30322
+4
Here's a rough and... | 2020-07-08T00:12:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.soulphysics.org/2009/01/group-structural-realism-part-2/ | # Group Structural Realism (Part 2)
Part 1 | Part 2 | Part 3 | Part 4
Wigner’s Legacy.
Yuval Ne’eman and Shlomo Sternberg have recorded an old particle physicist’s adage:
Ever since the fundamental paper of Wigner on the irreducible representations of the Poincaré group, it has been a (perhaps implicit) definition i... | 2019-01-17T00:28:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/4f18e6d0e4b04992dd21e02f | ## anonymous 4 years ago Find the limit:
1. anonymous
$(\int\limits_{0}^{x}(3t-1)^{10} dt)/3x$
2. anonymous
as x approaches 0 I'm confused because the question has two variables: x and t. How should I approach this?
3. watchmath
0
4. Mr.Math
Evaluate the limit in the top first.
5. watchmath
sorry, I didn't se... | 2016-10-27T09:10:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.educator.com/mathematics/pre-algebra/fung/solving-equations-with-variables-on-both-sides.php | Nancy Fung
Solving Equations with Variables on Both Sides
Slide Duration:
Section 1: Variables and Algebraic Expressions
Numerical Expressions
13m 41s
Intro
0:00
What You'll Learn and Why
0:08
Topics Overview
0:09
Vocabulary
0:22
Order of Operations
0:26
Numerical Expression
1:03
Simplify
1:27
Simplifying an Expre... | 2021-06-14T02:36:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://qudt.org/vocab/quantitykind/Pressure | quantitykind:Pressure
Type
Description
Properties
Pressure is an effect which occurs when a force is applied on a surface. Pressure is the amount of force acting on a unit area. Pressure is distinct from stress, as the former is the ratio of the component of force normal to a surface to the surface area. Stress is a ... | 2021-06-14T09:47:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/88510-solve-following-equation-print.html | # Solve the following equation
• May 10th 2009, 08:50 PM
Hapa
Solve the following equation
Having trouble getting started on a few of these.
1. 5^(x-10) = 125^x
2. (3/4) log x ^(3/4) + 9 = 0
thanks again!
• May 11th 2009, 09:03 AM
inzaghina
Hello..
1) 125^x=5^(3x) => x-10=3x => x=-5
2) 3/4 * log x ^(3/4) + 9 = 0 ... | 2014-10-26T01:59:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://se.mathworks.com/help/optim/ug/fmincon.html | # fmincon
Find minimum of constrained nonlinear multivariable function
## Syntax
x = fmincon(fun,x0,A,b)
x = fmincon(fun,x0,A,b,Aeq,beq)
x = fmincon(fun,x0,A,b,Aeq,beq,lb,ub)
x = fmincon(fun,x0,A,b,Aeq,beq,lb,ub,nonlcon)
x = fmincon(fun,x0,A,b,Aeq,beq,lb,ub,nonlcon,options)
x = fmincon(problem)
[x,fval] = fmincon(__... | 2020-12-03T23:44:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 7, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.r-bloggers.com/the-tf-idf-statistic-for-keyword-extraction/ | # The tf-idf-Statistic For Keyword Extraction
February 27, 2014
By
(This article was first published on joy of data » R, and kindly contributed to R-bloggers)
The tf-idf-statistic (“term frequency – inverse document frequency”) is a common tool for the purpose of extracting keywords from a document by not just consi... | 2014-10-31T17:11:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.i2m.univ-amu.fr/events/entangleability-of-cones/ | # Entangleability of cones
Guillaume AUBRUN
ICJ, Université Claude Bernard Lyon 1
http://math.univ-lyon1.fr/~aubrun/
Date(s) : 11/02/2022 iCal
14 h 30 min - 15 h 30 min
We solve a long-standing conjecture by Barker, proving that the minimal and maximal tensor products of two finite-dimensional proper cones coincid... | 2023-03-20T22:43:09 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.chegg.com/homework-help/questions-and-answers/36-maximize-utility-consumer-allocate-money-income-goods-services-consumed-elasticity-dema-q3012356 | 36. To maximize utility a consumer should allocate money income between goods and services consumed so that the:
A) elasticity of demand on all products purchased is the same.
B) marginal utility obtained from the last dollar spent on each product is the same.
C) total utility derived from each product consumed is the ... | 2016-08-30T09:24:04 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://gamedev.stackexchange.com/questions/98873/turn-the-front-wheels-of-a-car-according-to-the-cars-bezier-path | # Turn the front wheels of a car according to the car's bezier path
I have a 3D car which follows a predefined 3D Bezier path. I want the car's front wheels' rotation to match the car's changing direction.
I had the idea to match the wheel's orientation to the derivative of the path's direction (3D vector), aka the 2... | 2019-07-20T15:51:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cms.math.ca/cjm/kw/complex%20manifolds | Effective Actions of the Unitary Group on Complex Manifolds We classify all connected $n$-dimensional complex manifolds admitting effective actions of the unitary group $U_n$ by biholomorphic transformations. One consequence of this classification is a characterization of $\CC^n$ by its automorphism group. Keywords:com... | 2015-05-27T05:55:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://experiment-ufa.ru/Prime-factorization-of-128 | # Prime factorization of 128
If it's not what You are looking for type in the field below your own integer, and You will get the solution.
Prime factorization of 128:
By prime factorization of 128 we follow 5 simple steps:
1. We write number 128 above a 2-column table
2. We divide 128 by the smallest possible prime ... | 2018-02-19T08:10:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikipedia.org/wiki/Newman-Penrose_formalism | # Newman–Penrose formalism
(Redirected from Newman-Penrose formalism)
The Newman–Penrose (NP) formalism[1][2] is a set of notation developed by Ezra T. Newman and Roger Penrose for general relativity (GR). Their notation is an effort to treat general relativity in terms of spinor notation, which introduces complex fo... | 2014-12-26T08:01:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 133, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://math.stackexchange.com/questions/1476159/how-to-find-the-inverse-of-an-upper-triangular-matrix | # How to find the inverse of an upper triangular matrix
I want to find the inverse of an upper triangular matrix in an efficient way. I googled a lot, but all the articles discussed about a lower triangular matrix.
Is it possible to edit the matlab code in this answer so that its suitable for an upper triangular matr... | 2019-10-18T02:46:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/694070/thermodynamics-and-daltons-partial-pressure-law | # Thermodynamics and dalton's partial pressure law
By kinetic equation of ideal gas, $$PV=\frac{1}{3}mNu_{rms}^{2}$$ Where, $$P$$ is pressure $$m$$ is mass of molecule $$N$$ is number of moles considered and $$u_{rms}$$ is root mean speed. In my book to prove the Dalton's law of partial pressure, he considers the expr... | 2022-08-14T19:50:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/561712/difference-between-chronological-future-and-domain-of-dependence | # Difference between chronological future and domain of dependence
Given the following standard definitions of the two concepts, I fail to see how the chronological future differs from the future domain of dependence?
Chronological future: The chronological future of $$S$$, denoted $$I^+(S)$$, is the set of points th... | 2020-12-03T07:15:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gateoverflow.in/57917/%23operating-system-%23paging | +1 vote
149 views
I want to divide a page table into 2 page tables (outer and inner). Single page table has 2^20 entries with Page Size of 2^5 Bytes and Page Entry of 4Bytes in Page Table.
What should be the number of entries in Outer Page Table? What is the formula ?
| 149 views
Single page table has $2^{20}$ entri... | 2020-01-25T17:55:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.gradesaver.com/textbooks/math/statistics-probability/elementary-statistics-12th-edition/chapter-6-normal-probability-distributions-6-7-normal-as-approximation-to-binomial-basic-skills-and-concepts-page-313/23 | ## Elementary Statistics (12th Edition)
p=0.2 $q=1-p=1-0.2=0.8$ $n⋅p=1000⋅0.2=200≥5.$ $n⋅q=1000⋅0.8=800≥5.$ Hence, the requirements are satisfied. mean: $\mu=n\cdotp=1000\cdot0.2=200.$ standard deviation: $\sigma=\sqrt{n\cdot p\cdot q}=\sqrt{1000\cdot0.2\cdot0.8}=12.65.$ 170.5 is the first value more than 17%, hence: ... | 2018-04-21T23:48:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.pks.mpg.de/research/highlights | # Highlights
Institute's News
### Call for Distinguished PKS Postdoctoral Fellowship 2022 now open!
Application deadline: 24 November 2021. Distinguished PKS postdoctoral fellows appear personally along with the departments and groups on the main research page of the institute and are expected to have at least one y... | 2021-10-18T19:47:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/revisions/23753/list | 3 added 119 characters in body
The closure of this set in $[0,1]$ is exactly the subset $mathcal \mathcal C$ of all real numbers whose continued fraction expansions involve only different numbers. This last Rational numbers are fine for membership in $\mathcal C$ if they have a continued fraction expansion involves on... | 2013-05-23T13:23:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.reddit.com/r/math/comments/11ddpl/generating_sums_to_an_integer_using_the_set_of/c6li287 | you are viewing a single comment's thread.
[–] 4 points5 points
sorry, this has been archived and can no longer be voted on
I think your sample solution is incorrect. For instance, there are two ways to sum to 5 using primes: 2+3 and 5. Also, there are three ways to sum to 7: 2+2+3, 2+5, and 7. You need to add one m... | 2014-07-29T13:39:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://archive.numdam.org/item/M2AN_2010__44_3_455_0/ | Skipping transition conditions in a posteriori error estimates for finite element discretizations of parabolic equations
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique, Volume 44 (2010) no. 3, p. 455-484
In this paper we derive a posteriori error estimates for the... | 2020-10-26T18:25:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://codeforces.com/problemset/problem/1036/B | B. Diagonal Walking v.2
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output
Mikhail walks on a Cartesian plane. He starts at the point $(0, 0)$, and in one move he can go to any of eight adjacent points. For example, if Mikhail is currently at the point $(0, 0)$... | 2019-10-22T02:47:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://homework.cpm.org/category/CCI_CT/textbook/int2/chapter/4/lesson/4.2.2/problem/4-73 | ### Home > INT2 > Chapter 4 > Lesson 4.2.2 > Problem4-73
4-73.
Eugene wants to use the cosine ratio to calculate $y$ for the triangle below.
1. Which angle should he use to write an equation and solve for $y$ using the cosine ratio? Why?
$\text{cos } \theta =\frac{\text{adj.}}{\text{hyp.}}$
The side labeled $y$ is... | 2020-09-24T09:38:10 | {"extraction_info": {"found_math": true, "script_math_tex": 6, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/506030/integrating-int-fracdtt22t1/506045 | # integrating $\int \frac{dt}{(t+2)^2(t+1)}$
I'm practicing to solve a whole, and I am not able to solve this one, could you help me? $$\int \frac{dt}{(t+2)^2(t+1)}$$I tried $$\frac{1}{(t+2)^2(t+1)}=\frac{A}{(t+2)^2}+\frac{B}{(t+2)}+\frac{C}{(t+1)}\\1=A(t+1)+B(t+2)(t+1)+C(t+2)^2\\t=-2\Longrightarrow 1=-A\Longrightarro... | 2014-04-16T16:08:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/507230/power-waves-and-scattering-matrix | # power waves and scattering matrix
I have some doubts about the concept of power waves used in the description of the scattering matrix of an N-port component. In particular, I was wondering what is the most general and correct definition of incident and reflected power wave . In almost all the texts and sites on whi... | 2020-09-23T17:02:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mymathforum.com/number-theory/19227-writing-prime-sum-difference-different-primes.html | My Math Forum Writing a prime as sum or difference of different primes
Number Theory Number Theory Math Forum
May 11th, 2011, 10:05 AM #1 Senior Member Joined: Apr 2011 From: Recife, BR Posts: 352 Thanks: 0 Writing a prime as sum or difference of different primes Can any prime $p \ >3$ be written as $p= p_1 \pm p... | 2019-04-19T12:28:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 13, "/images/ma... |
https://homework.cpm.org/category/CCI_CT/textbook/calc/chapter/12/lesson/12.1.4/problem/12-48 | ### Home > CALC > Chapter 12 > Lesson 12.1.4 > Problem12-48
12-48.
Calculate the area of the cardioid r = 1- cosθ from [0, 2π]. Homework Help ✎ | 2020-04-02T01:12:20 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://physics.stackexchange.com/questions/19614/electron-fermi-gas | # Electron Fermi gas
My question is about 2-dimensional Fermi gas of electrons.
1. What is magnetic susceptibility when $T<<T_F$ (where $T_F$ is Fermi Temperature)
and,
2. What is the ratio between Pauli and Curie spin susceptibilities?
-
This sounds a little like homework-- the calculation is straightforward if y... | 2016-02-12T05:44:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nag.com/numeric/fl/nagdoc_fl24/html/F08/f08xsf.html | F08 Chapter Contents
F08 Chapter Introduction
NAG Library Manual
# NAG Library Routine DocumentF08XSF (ZHGEQZ)
Note: before using this routine, please read the Users' Note for your implementation to check the interpretation of bold italicised terms and other implementation-dependent details.
## 1 Purpose
F08XSF (... | 2016-10-27T19:14:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 196, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://aas.org/archives/BAAS/v25n2/aas182/abshtml/S3411.html | Measurements of the Far-Infrared [N III] and [O III] Lines in the Outer-Galaxy H II Regions S 206, S 209, and S 212
Session 34 -- Airbourne Astronomy
Display presentation, Tuesday, 9:30-6:30, Pauley Room
## [34.11] Measurements of the Far-Infrared [N III] and [O III] Lines in the Outer-Galaxy H II Regions S 206, S 209... | 2014-11-25T22:16:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/point-charges-and-static-equilibrium.208407/ | # Point charges and static equilibrium
1. Jan 12, 2008
### elecstorm
1. The problem statement, all variables and given/known data
Two point charges q and 4q are distance L apart and free to move. A third charge is placed so that the entire three-charge system is in static equilibrium.
2. Relevant equations
$$\Sig... | 2017-12-15T05:30:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/applied-mathematics/elementary-technical-mathematics/chapter-3-section-3-3-mass-and-weight-exercise-page-143/19 | ## Elementary Technical Mathematics
$g$.
Since a pencil is fairly small, we can measure its mass in units of grams or $g$. | 2022-10-03T01:07:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://unm.org.ua/rckeyz3/klipsch-reference-r-620f-review-701453 | Certain words can be pinpointed in the question to highlight the problem. It is true that, in some situations, the indeterminate form 10\frac1001 can be interpreted as ∞: \infty:∞: for instance, when taking limits of a quotient of functions. The meaning of the expression {\displaystyle \mathbb {C} \cup \{\infty \}} = ... | 2021-02-26T12:29:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://amsi.org.au/ESA_Senior_Years/SeniorTopic4/4h/4h_3answers.html | ##### Exercise 1
1. As all of these are Normal distributions, you can estimate the standard deviation as the distance from the mean to either of the inflexion points (where the probability density function changes from concave to convex). Of course, it is difficult to do this very precisely given the size and resolutio... | 2022-09-28T05:39:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://aas.org/archives/BAAS/v26n4/aas185/abs/S2112.html | X-Ray Absorption Dips in WZ Sagittae
Session 21 -- Cataclysmic Variables, Dwarf Novae
Display presentation, Monday, 9, 1995, 9:20am - 6:30pm
## [21.12] X-Ray Absorption Dips in WZ Sagittae
H.R.\ Richman, J.\ Patterson (Columbia U.)
A 5 hour {\sl ROSAT\/} observation of the recurrent nova WZ~Sge has yielded strong ev... | 2015-11-28T04:30:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://patrickwang.co.uk/index.php/2021/09/17/symmetry-and-lie-algebra/ | # Symmetry, and Lie Algebra
Back by popular demand, this is the third instalment on my journey to learn Quantum Field Theory.
“I am waiting for another blog post.”
Ben Thamm, University of Edinburgh Student
Arguablly one of the most important concepts in the whole of modern physics is one of symmetry. Suppose we we... | 2021-10-26T01:25:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematics.huji.ac.il/eventss/events-seminars?page=33 | 2018 Jan 31
Analysis Seminar: Balazs Rath "Self-organized criticality in dynamic random graph models"
12:00pm to 1:00pm
2018 Jun 21
Colloquium: Erdos lecture - Canceled
2:30pm to 3:30pm
Location:
Manchester Building (Hall 2), Hebrew University Jerusalem
Given a convex polytope P, what is the number of integer po... | 2019-03-26T08:10:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://gmatclub.com/forum/i-know-why-now-but-thought-i-d-share-70076.html?fl=similar | Find all School-related info fast with the new School-Specific MBA Forum
It is currently 07 Jul 2015, 13:18
### 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.
C... | 2015-07-07T21:18:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/190492/pretest-scores-differ-amongst-groups | # Pretest scores differ amongst groups
In my analysis I compare 3 treatment groups with a pre- and posttest (emotionality scores 0 - 100), so I want to use the repeated measures. Unfortunately, the pretest scores differ significantly amoungst groups which makes me think that simply running the test would not be valid.... | 2019-10-23T03:32:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.abstractmath.org/Word%20Press/?tag=function | # Definition of function
Note: This is a revision of the article on specification and definition of functions from abstractmath.org. Many of the links in this article take you to other articles in abstractmath.org.
A function is a mathematical object.
To deal with functions as a math object, you need a precise defi... | 2017-05-28T22:10:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1087479/game-between-2014-card-players-where-everyone-with-at-least-2-cards-passes-a-car/1087486 | # Game between 2014 card players where everyone with at least 2 cards passes a card to each of his neighbors
2014 card players sit around a big table. One of the players begins with 2014 cards on his hand, and the other have none. The rules for the game are:
• Every minute shall every player, who has 2 cards or more,... | 2019-08-25T12:12:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://inordinatum.wordpress.com/2011/09/03/tricks-for-inverting-a-laplace-transform-part-ii/ | # inordinatum
Physics and Mathematics of Disordered Systems
## Tricks for inverting a Laplace Transform, part II: Products and Convolutions
EDIT: In the meanwhile, I have continued the series of posts on Laplace Transform inversion. You can find the subsequent articles here: part I (guesses based on series expansion... | 2017-07-22T06:50:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 9, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/1843/dft-with-geometrically-spaced-bins/1845 | # DFT with geometrically-spaced bins?
The traditional Discrete Fourier Transform (DFT) and its cousin, the FFT, produce bins that are spaced equally. In other words, you get something like the first 10 hertz in the first bin, 10.1 through 20 in the second, etc. However, I need something a little different. I want the ... | 2021-07-26T19:50:22 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://mathematica.stackexchange.com/questions/121291/ndsolve-step-size-effectively-zero | # NDSolve Step Size Effectively Zero
I'm trying to solve a PDE for a function of 2 variables. The most accurate parameterizations of this equation are very unwieldy and involve numerous piecewise elements, and so right now I'm trying to solve an approximate form. I'm getting step size effectively 0 errors, unless I in... | 2019-10-21T18:47:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ams.org/mathscinet-getitem?mr=0099990 | MathSciNet bibliographic data MR99990 14.00 Zariski, Oscar On Castelnuovo's criterion of rationality \$p\sb{a}=P\sb{2}=0\$$p\sb{a}=P\sb{2}=0$ of an algebraic surface. Illinois J. Math. 2 1958 303–315. Article
For users without a MathSciNet license , Relay Station allows linking from MR numbers in online mathematical l... | 2016-05-26T16:13:11 | {"extraction_info": {"found_math": true, "script_math_tex": 1, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://memorize.be/maths/r/syntax/types/matrix.md | Matrix ¶
Go back
This is the same as a matrix in Math. This is a vector of vectors. The function is matrix(data, nrow, ncol).
matrix(1:6, nrow = 2, ncol = 3)
# [,1] [,2] [,3]
# [1,] 1 3 5
# [2,] 2 4 6
matrix(1:6, nrow = 2, ncol = 3, byrow = T)
# [,1] [,2] [,3]
# [1,] 1 2 3
# [... | 2021-10-18T17:20:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/question-answer/the-pole-zero-diagram-of-a-causal-and-stab--57fe2fd7e9f1316ef91e9d1d | # The pole – zero diagram of a causal and stable discrete – time system is shown is shown in the figure. The zero at the origin has multiplicity 4. The impulse response of the system is h[n] . If h[0] = 1, we can conclude.
This question was previously asked in
GATE EC 2015 Official Paper: Shift 1
View all GATE EC Pape... | 2021-12-01T04:17:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/72264/what-is-happening-in-this-video-of-solvated-electrons-donated-from-sodium-in-amm | # What is happening in this video of solvated electrons donated from sodium in ammonia?
I just saw the Periodic Video Liquid Electrons - Periodic Table of Videos where sodium is added to liquid ammonia. The demonstration shows that even if electrons are solvated, if you have a high enough electron density, the substan... | 2020-11-30T14:49:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.shaalaa.com/question-bank-solutions/solve-following-pairs-equations-reducing-them-pair-linear-equations-equations-reducible-pair-linear-equations-two-variables_6648 | Advertisement Remove all ads
# Solve the Following Pairs of Equations by Reducing Them to a Pair of Linear Equations - Mathematics
Solve the following pairs of equations by reducing them to a pair of linear equations
10/(x+y) + 2/(x-y) = 4
15/(x+y) - 5/(x-y) = -2
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#### Solution
10/(x+... | 2021-03-01T00:42:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.quantumcalculus.org/jones-calculus/ | # Jones Calculus
## Jones calculus
A quaternion valued wave equation $\Psi_{tt} = D^2 \Psi$ can be solved as usual with a d’Alembert solution $\Psi(t) = \cos(D t) \Psi(0) + \sin(D t) D^{-1} \Psi'(0)$. We can write this more generally as $e^{\beta D t} (u(0) - \beta v(0))$ where $\beta$ is a unit space quaternion wher... | 2019-12-07T04:35:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 35, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://stats.stackexchange.com/questions/171139/hierarchical-multi-label-classification | # Hierarchical Multi-label Classification
I would like to make a classifier, where I can classify individuals from one hand, and from the other hand, understanding the data better, meaning figuring out which feature, is the most contributing.
I have two datasets, which are comparable; However, the labels for these da... | 2019-12-12T05:16:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://learn.careers360.com/ncert/question-describe-the-change-in-hybridisation-if-any-of-the-al-atom-in-the-following-reaction/ | Q
# Describe the change in hybridisation (if any) of the Al atom in the following reaction.
4.25 Describe the change in hybridisation (if any) of the $Al$ atom in the following reaction.
$AlCl_{3}+Cl^{-}\rightarrow AlCl_{4}^{-}$
Views
Initially, the aluminium is in the ground state and the valence orbital can... | 2020-01-24T16:21:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 7, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nrich.maths.org/7291/index | ### Ab Surd Ity
Find the value of sqrt(2+sqrt3)-sqrt(2-sqrt3)and then of cuberoot(2+sqrt5)+cuberoot(2-sqrt5).
### Em'power'ed
Find the smallest numbers a, b, and c such that: a^2 = 2b^3 = 3c^5 What can you say about other solutions to this problem?
### Route to Root
A sequence of numbers x1, x2, x3, ... starts wit... | 2014-09-02T17:28:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3994126/prove-that-left-int-01xf-leftx-right-rm-dx-right-leq-frac112-ma/3994145 | # Prove that $\left|\int_{0}^{1}xf\left(x\right){\rm d}x\right|\leq\frac{1}{12}\max_{x\in\left [0,1\right]}\left|{f}'\left(x\right)\right|$
Given differentiable, continuous $$f\left ( x \right )$$ on the interval $$\left [ 0, 1 \right ]$$ so that $$\int_{0}^{1}f\left ( x \right ){\rm d}x= 0.$$ Prove that $$\left | \in... | 2021-03-02T02:19:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://aryamccarthy.github.io/hamilton2016diachronic/ | # Diachronic Word Embeddings Reveal Statistical Laws of Semantic Change
Today’s paper looks at how meanings evolve. The authors claim to have uncovered two laws of semantic change. The first is the “law of conformity”: the rate of semantic change scales inversely with frequency. The second is the “law of innovation”: ... | 2019-07-18T09:12:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/234779/if-a-function-has-a-finite-limit-at-infinity-are-there-any-additional-condition | # If a function has a finite limit at infinity, are there any additional conditions that could imply that its derivative converges to zero?
Let f be a function that has a finite limit at infinity. It is true that this alone is not enough to show that its derivative converges to zero at infinity. So I was wondering wea... | 2016-04-29T10:34:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/hall-effect.713565/ | Hall Effect
1. Sep 30, 2013
Turion
1. The problem statement, all variables and given/known data
2. Relevant equations
3. The attempt at a solution
$$Δ{ V }_{ H }=\frac { IB }{ nqt } \\ 9.6*{ 10 }^{ -6 }=\frac { 50*1.3 }{ n*e*3.3*{ 10 }^{ -4 } } \\ n=1.28*{ 10 }^{ 29 }\quad electrons/{ m }^{ 3 }$$
2. Sep 30, 2013... | 2017-08-19T09:34:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/672687/long-range-correlations-in-transverse-field-ising-model/672704 | Long-range correlations in transverse field Ising model
The transverse field Ising model in 1+1d has two phases: a symmetric "disordered" phase and a symmetry-breaking "ordered" phase. Both of these phases have a finite excitation gap. In the symmetry-breaking phase, there is long-range order, that is $$\langle Z_i Z_... | 2022-05-17T18:25:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1855024/generalized-harmonic-number-summation-sum-n-1-infty-2-nh-n2 | # Generalized Harmonic Number Summation $\sum_{n=1}^{\infty} {2^{-n}}{(H_{n}^{(2)})^2}$
Prove That $$\sum_{n=1}^{\infty} \dfrac{(H_{n}^{(2)})^2}{2^n} = \tfrac{1}{360}\pi^4 - \tfrac16\pi^2\ln^22 + \tfrac16\ln^42 + 2\mathrm{Li}_4(\tfrac12) + \zeta(3)\ln2$$
Notation : $$\displaystyle H_{n}^{(2)} = \sum_{r=1}^{n} \dfrac{... | 2021-03-04T23:01:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://easychair.org/smart-program/FLoC2022/2022-08-01.html | FLOC 2022: FEDERATED LOGIC CONFERENCE 2022
PROGRAM FOR MONDAY, AUGUST 1ST
Days:
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View: session overviewtalk overview
08:30-09:00Coffee & Refreshments
09:00-10:30 Session 26A (FoMLAS)
FoMLAS Session 5
Location: Ullmann 201
09:00
Scalable Verification of GNN-based Job Schedulers
PRESENTE... | 2023-03-21T18:21:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nalgebra.org/wasm_and_embedded_programming/ | Web assembly and embedded programming§
Linear algebra can of course be dramatically useful for browser applications or embedded applications. For example, vector, matrix, and geometric operations are must-haves for any game running on the browser. Also, you may need matrix decompositions to perform machine-learning re... | 2018-06-18T05:24:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.cut-the-knot.org/m/Geometry/TangentToCircle.shtml | # Tangent to Circle in Three Steps
### Hint
How many points does it take to define a line?
How many circles does it take to define a point?
### Construction
Denote the given point $A.\,$
1. Choose an arbitrary point $B\,$ on the circle and draw circle $B(A),\,$ through $A\,$ centered at $B.\,$ Let $D\,$ be the ot... | 2018-09-18T22:22:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://deepai.org/publication/robust-learning-via-cause-effect-models | # Robust Learning via Cause-Effect Models
We consider the problem of function estimation in the case where the data distribution may shift between training and test time, and additional information about it may be available at test time. This relates to popular scenarios such as covariate shift, concept drift, transfe... | 2020-10-29T10:34:08 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://merganser.math.gvsu.edu/david/linear.algebra/ula/ula/knowl/exercise-106.html | ##### Exercise6
Suppose that $$A$$ and $$B$$ are $$5\times5$$ matrices such that $$\det A = -2$$ and $$\det B = 5\text{.}$$ Find the following determinants:
1. $$\det(2A)\text{.}$$
2. $$\det(A^3)\text{.}$$
3. $$\det(AB)\text{.}$$
4. $$\det(-A)\text{.}$$
5. $$\det(AB^{-1})\text{.}$$
in-context | 2018-03-17T16:38:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikipedia.org/wiki/Term_symbol | # Term symbol
In quantum mechanics, the Russell–Saunders [1] term symbol is an abbreviated description of the angular momentum quantum numbers in a multi-electron atom. Each energy level of a given electron configuration is described by its own term symbol, assuming LS coupling. The ground state term symbol is predict... | 2015-04-18T17:16:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 7, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/200035-find-dirivitive-t-t-print.html | # find dirivitive of T(t)
• June 14th 2012, 07:56 PM
icelated
find dirivitive of T(t)
let $\vec T(t) = \frac{1}{\sqrt{10+ 4t^2}} ( 3 \hat i - \hat j + 2t \hat k) find \frac {d \vec T}{dt}$
I am not sure how to do this.
• June 15th 2012, 12:28 AM
richard1234
Re: find dirivitive of T(t)
Note that
$\frac{d}{dt} \frac{1... | 2013-12-21T03:57:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/312399/is-the-stack-of-stable-curves-with-no-rational-component-algebraic | # Is the stack of stable curves with no rational component algebraic?
Let $$g\geq 2$$ be an integer and let $$\overline{\mathcal{M}}_g$$ be the (smooth proper Deligne-Mumford) algebraic stack of stable curves of genus $$g$$.
Let $$\mathcal{M}_g^{nr}$$ be the substack of stable curves $$C\to S$$ such that, for every g... | 2019-10-16T23:17:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://highschooltestprep.com/ap/calculus-ab/derivatives-2/ | # AP Calculus AB — Derivatives Part 2
This is Part 2 of our free AP Calculus AB unit test on derivatives. These questions cover differentiability, implicit differentiation, first derivative test, higher order derivatives, and the second derivative test. Understanding how to analyze function behavior using its derivati... | 2022-06-28T18:31:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/statistics/121043-expected-value-draws-get-all-52-cards-deck.html | # Math Help - Expected value of draws to get all 52 cards in a deck?
1. ## Expected value of draws to get all 52 cards in a deck?
Say I have a deck of 52 cards. I draw a card and then return it to the deck, and the probability of drawing each card is 1/52 each time.
What is the expected value of the number of draws ... | 2015-10-04T16:26:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/30248/a-flask-containing-12g-of-a-gas-of-relative-molecular-mass-120-at-a-pressur | Want to ask us a question? Click here
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# A flask containing 12g of a gas of relative molecular mass 120 at a pressure of 100 atm , was evacuated by means of a pump untill the pressure was 0.01 atm at the same T. Which of the following is the best estimate of the number of molecules left in ... | 2017-03-28T08:15:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.sawaal.com/races-and-games-questions-and-answers/a-and-b-take-part-in-100-m-race-a-runs-at-5-kmph-a-gives-b-a-start-of-8-m-and-still-beats-him-by-8-s_3287 | 51
Q:
# A and B take part in 100 m race. A runs at 5 kmph. A gives B a start of 8 m and still beats him by 8 seconds. The speed of B is:
A) 5.15 kmph B) 4.14 kmph C) 4.25 kmph D) 4.4 kmph
Explanation:
A's speed = (5*5/15)m/sec = (25/18)m/sec
Time taken by A to cover 100 m = (100*18/15)sec = 72sec
Time taken by ... | 2021-09-27T02:07:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://icml.cc/virtual/2022/poster/16369 | ## Biased Gradient Estimate with Drastic Variance Reduction for Meta Reinforcement Learning
### Yunhao Tang
##### Hall E #829
Keywords: [ RL: Policy Search ] [ MISC: Transfer, Multitask and Meta-learning ] [ Reinforcement Learning ]
[ Abstract ]
[
Wed 20 Jul 3:30 p.m. PDT — 5:30 p.m. PDT
Spotlight presentation: Re... | 2023-03-21T07:58:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math-faq.com/wp/question/how-do-you-calculate-a-limit-algebraically/ | # How Do You Calculate a Limit Algebraically?
You can recognize the limits by what happens when you substitute the value x approaches into the expression. If it gives 0/0, there is algebra that you can do to find the exact value of the limit.
In the first two examples, the expression may be factored and simplified…th... | 2018-09-22T04:13:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 16, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://homework.cpm.org/category/MN/textbook/cc3mn/chapter/3/lesson/3.2.4/problem/3-102 | ### Home > CC3MN > Chapter 3 > Lesson 3.2.4 > Problem3-102
3-102.
Copy and complete each of the Diamond Problems below. The pattern used in the Diamond Problems is shown at right.
1. Divide $1$ by $0.5$ to find $y$.
Add $x$ and $y$ together to get the bottom of the diamond.
• What are the factors of $10$?
Which o... | 2022-05-19T02:20:21 | {"extraction_info": {"found_math": true, "script_math_tex": 9, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.learn-math.top/are-coordinate-systems-just-rank-1-covariant-tensor-fields/ | # Are coordinate systems just rank 1 covariant tensor fields?
Question: Given, the Euclidean plane PP\mathcal{P}, with the point O∈PO \in \mathcal{P} (called “the origin”).
1. Is a Cartesian coordinate system for this plane centered at OO just an orthonormal basis for the cotangent space of the Euclidean point at OO,... | 2018-06-23T16:01:10 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/514118/mysterious-failure-to-generate-independent-set-of-random-variables | # Mysterious failure to generate independent set of random variables
After getting my answer in this:
Making a well conditioned orthonormal basis
I am running into a problem which I do not understand. I have n dependent gaussian random variables that are related by a known n x n covariance matrix C. The solution I w... | 2019-06-25T12:15:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gamedev.stackexchange.com/questions/22750/how-do-i-calc-what-side-the-ball-is-of-the-rect | # How do i calc what side the ball is of the rect?
I have this nice drawing:
http://bildr.no/view/1085283
I know the ball's center and the rectangle's center, but how do I know (programming C#) what side of the rectangle the ball is?
By my drawing, the answer in this case should be the right side.
• Is the rectang... | 2019-11-20T02:09:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jerseycityremodelers.com/byzantium-streaming-wfl/bayesian-statistics-exercises-2f78f0 | Week 1: Where $$\theta_j$$ is the probability of choosing the $$j$$ option. Assuming the percentage of defective black-boxes made by AirCorp, BigSkies, and CharterUS are 4%, 6%, and 9%, repsectively, find the probability that a randomly selected black-box from all black-boxes made that is found to be defective came fro... | 2021-05-07T04:08:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/380689/scatter-plot-in-datavisualization-with-extra-draw | # scatter plot in datavisualization with extra draw
In this question, it seems like adding an extra \draw to a datavisualization should be relatively straightforward. But I'm baffled:
\begin{figure}[h]
\begin{tikzpicture}
\datavisualization [scientific axes, visualize as scatter]
data [format=named] {
x={0,...,10}, ... | 2022-05-17T20:36:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hurmanblirrikynmu.web.app/18039/26036.html | # E x + y =
E[XjY = y]P(Y = y) By the partition theorem this is equal to E[X]. So in the discrete case, (iv) is really the partition theorem in disguise. In the continuous case it is too.
A Taylor Series is an expansion of some function into an infinite sum of terms, where each term has a larger exponent like x, x 2,... | 2023-02-09T05:22:41 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/dimension-of-the-metric-of-a-projection-of-a-sphere.962962/ | # B Dimension of the metric of a projection of a sphere
#### jk22
Let $(x_1,x_2,x_3)=\vec{r}(\theta,\phi)$ the parametrization of a usual sphere.
If we consider a projection in two dimension $(a,b)=\vec{f}(x_1,x_2,x_3)$
Then I don't understand how to use the metric, since it is $g_{ij}=\langle \frac{\partial\vec{f}... | 2019-09-18T15:26:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3069465/integral-convergence-estimate-with-cut-off-function | # Integral Convergence Estimate with cut-off function
Let $$u \in L^{\infty}(\Omega)\cap H_{0}^{1}(\Omega)$$ and define a cut-off function $$\eta_{R} \in C_{0}^{\infty}(\mathbb{R})$$ for $$\Omega \subset \mathbb{R}$$ an unbounded (interval) domain as follows
$$\eta_{R}(x):=\begin{cases} 1 &, \text{if }|x|\leq R\\ 0 &... | 2019-01-20T12:53:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-simplify-4-3n-times-8 | # How do you simplify (-4 - 3n) times -8?
Jul 15, 2016
= $32 + 24 n$
This would more commonly be written as $- 8 \left(- 4 - 3 n\right)$ but as multiplication is commutative, it means the same either way.
= $32 + 24 n \text{ be careful of the signs!}$ | 2019-08-20T01:23:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 3, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Plane_Reflection_is_Space_Rotation | Plane Reflection is Space Rotation
Theorem
Let $M$ be a straight line in the plane passing through the origin.
Let $s_M$ be the reflection of $\R^2$ in $M$.
Then $s_M$ is the rotation of the plane in space through one half turn about $M$ as an axis. | 2022-01-20T20:57:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://openreview.net/forum?id=vV1aVdCD2WW | ## $\ell$Gym: Natural Language Visual Reasoning with Reinforcement Learning
22 Sept 2022, 12:39 (modified: 26 Oct 2022, 14:15)ICLR 2023 Conference Withdrawn SubmissionReaders: Everyone
Keywords: reinforcement learning, natural language, visual reasoning, benchmark
TL;DR: A new benchmark for language-conditioned reinfo... | 2022-12-04T20:58:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/141345/what-does-the-equilibrium-constant-mean-for-reactions-with-very-small-concentrat | # What does the equilibrium constant mean for reactions with very small concentrations?
When you calculate the equilibrium constant for a reaction with a higher concentration of reactants, the answer is fairly intuitive. For example, for the reaction:
$$\ce{A + B <=> C}$$
Where we have $$0.10 M$$ of A, $$0.30 M$$ of... | 2021-06-21T23:38:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathematica.stackexchange.com/questions/35682/calculate-integral-for-arbitrary-parameter-n-in-infinite-square-well-problem | # Calculate integral for arbitrary parameter n in infinite square well problem
I'm continuing[1,2] the study of an infinite square well in the context of quantum mechanics.
Ultimate goal is to calculate the product $\Delta x\Delta k$, for various eigenstates, that is for various values of number $n$. I have finished ... | 2014-08-30T16:38:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/college-algebra-7th-edition/chapter-4-exponential-and-logarithmic-functions-section-4-4-laws-of-logarithms-4-4-exercises-page-394/8 | ## College Algebra 7th Edition
(a) This is true. $\log\frac{A}{B}=\log A-\log B$ (This is a general property of logs.) (b) This is false. $\frac{\log A}{\log B}\neq\log A-\log B$ Because the right side actually equals: $\log A-\log B=\log (\frac{A}{B})$ | 2018-07-22T05:35:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://financetrain.com/present-value-of-a-perpetuity | # Present Value of a Perpetuity
A perpetuity is a type of annuity that pays equal cash flows that occur periodically such as monthly, quarterly or annually for an infinite period of time.
The present value of an annuity is calculated using the following formula:
PV = A/r
Where, A is the annuity payment, and r is th... | 2022-11-27T06:04:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.zbmath.org/?q=an%3A0578.62003 | # zbMATH — the first resource for mathematics
Asymptotic expansions for general statistical models. With the assist. of W. Wefelmeyer. (English) Zbl 0578.62003
Lecture Notes in Statistics, 31. Berlin etc.: Springer-Verlag. VII, 505 p. DM 79.00 (1985).
In his book ”Contributions to a general asymptotic statistical theo... | 2021-07-24T12:26:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/Impurity-states-and-Localization-in-Bilayer-the-Low-Collado-Usaj/720133b0953060ab07aeeaa672bfaefb88246e4c | # Impurity states and Localization in Bilayer Graphene: the Low Impurity Concentration Regime
@inproceedings{Collado2014ImpuritySA,
title={Impurity states and Localization in Bilayer Graphene: the Low Impurity Concentration Regime},
author={H. P. Ojeda Collado and Gonzalo Usaj and C. A. Balseiro},
year={2014}
}
• Publ... | 2022-01-25T22:37:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://entr.frolaidraulica.it/pushdown-automata-generator-online.html | generate a push-down automaton for the following constrained regular expression. If L is a language accepted by a nondeterministic finite. Listen to what I just found in the WolframTones music universe. More than 40 million people use GitHub to discover, fork, and contribute to over 100 million projects. Pushdown automa... | 2020-07-14T19:44:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.zigya.com/study/book?class=11&board=bsem&subject=Physics&book=Physics+Part+I&chapter=Gravitation&q_type=&q_topic=Universal+Law+Of+Gravitation+&q_category=&question_id=PHENNT11124149 |  A body projected vertically from the earth reaches a height equal to earth's radius before returning to the earth. The power exerted by the gravitational force is greatest from Physics Gravitation Class 11 Manipur Board
### Book Store
Currently only available for.
CBSE Gujarat Board Haryana Board
### Previous Ye... | 2018-06-20T17:27:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stacks.math.columbia.edu/tag/090W | Lemma 10.157.1. Let $k \subset K$ be a finitely generated field extension. The following are equivalent
1. $K$ is a finite separable field extension of $k$,
2. $\Omega _{K/k} = 0$,
3. $K$ is formally unramified over $k$,
4. $K$ is unramified over $k$,
5. $K$ is formally étale over $k$,
6. $K$ is étale over $k$.
... | 2021-03-01T22:58:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/science/chemistry/general-chemistry-principles-and-modern-applications-10th-edition/chapter-17-additional-aspects-of-acid-base-equilibria-exercises-neutralization-reactions-page-777/35 | General Chemistry: Principles and Modern Applications (10th Edition)
$C_2 (H_3PO_4) = 0.1508M$
1000ml = 1L 31.15ml = 0.03115 L 25ml = 0.025 L 1. Find the concentration necessary for an equal number of moles: Notice: Since $H_3PO_4$ is capable of giving a proton 2 times, the number of moles of $KOH$ has to be 2 times t... | 2022-07-06T01:42:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://discuss.pytorch.org/t/loss-between-floattensors-of-different-size/14100 | # Loss between FloatTensors of different size
How can I calculate the loss (and get a scalar) between two FloatTensors of different size? For example, let’s assume that one FloatTensor is 115x5 and the other is 5x5. How can one get the loss between those two?
I’m doing:
`````` loss = (y_predicted - y).pow(2).sum()
`... | 2022-05-24T22:28:06 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://ncatlab.org/nlab/show/hadrons+as+KK-modes+of+5d+Yang-Mills+theory+--+references | nLab hadrons as KK-modes of 5d Yang-Mills theory -- references
Hadrons as KK-modes of 5d Yang-Mills theory
Hadrons as KK-modes of 5d Yang-Mills theory
The suggestion that the tower of observed vector mesons – when regarded as gauge fields of hidden local symmetries of chiral perturbation theory – is reasonably model... | 2022-12-06T23:46:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 6, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.vedantu.com/physics/artificial-transmutation | # Artificial Transmutation
View Notes
The process of converting one element into another by bombarding it with fundamental particles is called artificial transmutation. The very first artificial element produced by the process of artificial transmutation was oxygen. Thus, in simple words, it is the process of transfo... | 2021-03-05T10:59:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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