url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
http://www.ncatlab.org/nlab/show/Thom's+transversality+theorem | # nLab Thom's transversality theorem
### Context
#### Manifolds and cobordisms
manifolds and cobordisms
# Contents
## Statement
###### Theorem
Let $P$ be a smooth manifold and let $i : M \hookrightarrow E$ be a smooth submanifold. The subspace
$C^{\infty}_{tr i}(P,E) \subset C^\infty(P,E)$
of smooth functions ... | 2015-01-31T08:35:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 4, "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://math.stackexchange.com/questions/2571653/proving-irreducible-polynomial-using-eisensteins-criteria | # Proving irreducible polynomial using Eisenstein's criteria.
How can I prove that using the Eisenstein's criteria, that the polynomial : $x^3 -4x +2$ is irreducible polynomial for prime $2$?
I am new to this topic, and while attempting would try to get the logic of the criteria too.
My attempt is : for $x=2$, the v... | 2021-06-19T09:14:24 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/19673/what-does-rate-of-change-actually-mean?answertab=active | # What does rate of change actually mean?
If we have a function, say, $y=x^2$, then $dy/dx=2x$.
Now $y=1,4,9,16...$ for $x=1,2,3,4...$
and $dy/dx=2,4,6,8...$ for $x=1,2,3,4...$
Now as $dy/dx$ represents rate of change of y w.r.t x but I can't understand how these particluar
values of $dy/dx$ represent change ?
I mean ... | 2014-12-22T21:27:32 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://robotics.stackexchange.com/questions/23429/how-do-i-handle-yaw-wrapping-when-implementing-a-simple-gps-lever-arm-correction | # How do I handle yaw wrapping when implementing a simple GPS lever arm correction?
I am trying to implement a lever arm correction. I have an aircraft with a gps antenna which is displaced from an on-board sensor whose GPS position I would like to know.
I have the distance from the antenna to the sensor in body coor... | 2022-10-02T23:55:44 | {"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... |
https://zbmath.org/?q=an%3A0917.92022 | # zbMATH — the first resource for mathematics
Backwards bifurcations and catastrophe in simple models of fatal diseases. (English) Zbl 0917.92022
Our purpose in writing this paper was to provide an intuitive explanation of the mechanisms that drive backwards bifurcations in some simple disease models, and thus to make... | 2021-01-19T18:50:34 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.chegg.com/homework-help/questions-and-answers/please-show-explain-step-step-produce-thesolutions-bottom-page-problem-discus-thrower-acce-q408968 | Please show me (explain step by step) how to produce thesolutions (on the bottom of the page) for this problem.
A discus thrower accelerates a discus from rest to a speed of25 m/s by whirling it through 1.25 revolutions. Assuming the discusmoves on the arc of a circle 1.00 meters in raduis, determine thefollowing:
A) T... | 2015-03-27T20:09:13 | {"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.mathnet.ru/php/archive.phtml?wshow=paper&jrnid=mmj&paperid=75&option_lang=eng | RUS ENG JOURNALS PEOPLE ORGANISATIONS CONFERENCES SEMINARS VIDEO LIBRARY PACKAGE AMSBIB
General information Latest issue Archive Impact factor Search papers Search references RSS Latest issue Current issues Archive issues What is RSS
Mosc. Math. J.: Year: Volume: Issue: Page: Find
Mosc. Math. J., 2003... | 2020-10-19T16:49:30 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://weissandwirth.com/9ksto0/viewtopic.php?c942d2=calculate-moles-of-reactants-and-products | Mole fraction calculator uses mole fraction formula to get accurate results. To calculate Q: Write the expression for the reaction quotient. You can determine the number of moles in any chemical reaction given the chemical formula and the mass of the reactants. Since the reaction can only proceed until this reactant is... | 2021-04-16T07:10:45 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://projecteuclid.org/euclid.rae/1184700051 | Real Analysis Exchange
A note on an identity of the gamma function and Stirling’s formula.
Yuan-Chuan Li
Abstract
Short and elementary proofs of the well-known Stirling formula for the discrete Gamma function $\Gamma(n)$ have been given by several authors. In this note, a well-known identity and Stirling's formula ... | 2020-07-13T09:21:21 | {"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... |
http://math.stackexchange.com/tags/ring-theory/info | # Tag Info
A ring $R$ is a triple $(R,+,\cdot)$ where $R$ is a nonempty set such that $(R,+)$ forms an abelian group, $(R,\cdot)$ forms a semigroup, and the two operations are related by the distributive laws: $a\cdot(b+c)=a\cdot b+a\cdot c$ and $(b+c)\cdot a=b\cdot a+c\cdot a$.
The semigroup $(R,\cdot)$ is not always... | 2015-05-25T18:25:07 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/questions-about-neveu-schwarz-b-field.780182/ | Tags:
1. Nov 5, 2014
### synoe
In string theory, the Neveu-Schwarz $B$-field appears in the action:
$$S_{NS}=\frac{1}{4\pi\alpha^\prime}\int d^2\xi\;\epsilon^{\mu\nu}B_{ij}\partial_\mu X^i\partial_\nu X^j.$$
In Polchinski's text, the antisymmetric tensor appears in the form of
$$\frac{1}{4\pi\alpha^\prime}\int d^2\x... | 2017-10-21T15:01:04 | {"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": 1, "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/161744/does-gln-mathbbr-own-spinor-representation-which-group-is-its-covering-g | # Does $GL(N,\mathbb{R})$ own spinor representation? Which group is its covering group? (Kaku's QFT textbook)
In Kaku's QFT textbook page 54, there is a saying:
$GL(N)$ does not have any finite-dimensional spinorial representation.
This implicates that $GL(N)$ owns infinite-dimensional spinorial representation. Whil... | 2019-07-20T16:48:14 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.journalduparanormal.com/id/beta-distribution-vs-normal-distribution-90d75d | Beta Distribution (PERT): (P + O + 4ML ) / 6. The normal distribution is the most common type of distribution assumed in technical stock market analysis and in other types of statistical analyses. The large sum of (small) random variables often turns out to be normally distributed, contributing to its widespread applic... | 2021-04-10T14:55:43 | {"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://figshare.com/articles/Additional_file_3_of_Cell_adhesion_heterogeneity_reinforces_tumour_cell_dissemination_novel_insights_from_a_mathematical_model/5305972/1 | ## Additional file 3 of Cell adhesion heterogeneity reinforces tumour cell dissemination: novel insights from a mathematical model
2017-08-11T05:00:00Z (GMT) by
Mean adhesive states comparison. Mean adhesive states comparison for disseminated cells in populations with different adhesion heterogeneity parameters γ and ... | 2018-09-21T20:47:46 | {"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://math.stackexchange.com/questions/3964854/a-linear-combination-of-polynomials-is-a-homogeneous-polynomials-implies-that-ea | # a linear combination of polynomials is a homogeneous polynomials implies that each polynomial is homogeneous
Let $$F$$ and $$G$$ be relatively prime homogeneous polynomials in $$k[X,Y,Z]$$ and $$A,B\in k[X,Y,Z]$$ such that $$AF+BG$$ is a homogeneous polynomial. How to show that $$A$$ and $$B$$ are homogeneous polyno... | 2022-08-15T04:13:46 | {"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... |
http://cognet.mit.edu/journal/10.1162/neco.1997.9.2.349 | ## Neural Computation
February 15, 1997, Vol. 9, No. 2, Pages 349-368
(doi: 10.1162/neco.1997.9.2.349)
© 1997 Massachusetts Institute of Technology
Statistical Inference, Occam's Razor, and Statistical Mechanics on the Space of Probability Distributions
Article PDF (164.6 KB)
Abstract
The task of parametric model sel... | 2019-10-18T09:50:27 | {"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.imath.kiev.ua/~sigma/2015/032/ | ### Symmetry, Integrability and Geometry: Methods and Applications (SIGMA)
SIGMA 11 (2015), 032, 14 pages arXiv:1412.1562 https://doi.org/10.3842/SIGMA.2015.032
### Three-Phase Freak Waves
Aleksandr O. Smirnov, Sergei G. Matveenko, Sergei K. Semenov and Elena G. Semenova
St.-Petersburg State University of ... | 2018-01-17T06:54:08 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/360025/measure-4-port-device-with-2-port-vna/366187 | # Measure 4-port device with 2-port VNA
I need to measure a 4-port device (a directional coupler) using a 2-port VNA. This answer covers the basics, and this document goes into more detail.
My problem is that I'm not sure how to perform the "matrix renormalization" step on page 10 of the NPL document. What calculatio... | 2020-07-11T18:13:26 | {"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://zbmath.org/authors/?q=ai%3Aoniciuc.cezar | ## Oniciuc, Cezar
Compute Distance To:
Author ID: oniciuc.cezar Published as: Oniciuc, C.; Oniciuc, Cezar
Documents Indexed: 70 Publications since 1996, including 1 Book Reviewing Activity: 25 Reviews Co-Authors: 14 Co-Authors with 59 Joint Publications 126 Co-Co-Authors
all top 5
### Co-Authors
11 single-authore... | 2022-08-14T00:18:53 | {"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://tex.stackexchange.com/questions/275696/where-to-define-new-tikz-commands/275700 | # Where to define new TikZ commands
I have to start by saying that I am a newbie to LaTeX, let alone TikZ.
In order to solve another problem, I found a solution in another question in a comment by Tom Bombadil. He defines the new command:
\def\centerarc[#1](#2)(#3:#4:#5)%
[draw options] (center) (initial angle:f... | 2020-07-11T21:34:58 | {"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://pub.acta.hu/acta/showCustomerArticle.action?id=3428&dataObjectType=article&returnAction=showCustomerVolume&sessionDataSetId=3cf2f7f5207c4086&style= | ACTA issues
## Basic properties of the generalized Kantorovich constant $K{(h,p)}={(h^p-h)\over(p-1)(h-1)}\left({(p-1)\over p}{(h^p-1)\over(h^p-h)}\right )^p$ and its applications
Takayuki Furuta
Acta Sci. Math. (Szeged) 70:1-2(2004), 319-337
5816/2009
Abstract. In what follows, an operator means a bounded linear ... | 2020-05-25T05:14:01 | {"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/10885/list | ## Return to Question
3 edited tags
2 added precise statement of question
I want to interpret an $n\times n$ matrix $D$ as a set of pairwise distances, and assume that $D$ obeys metric properties. Namely, $D_{ii} = 0$, $D_{ij} \geq 0$, $D_{ij} = D_{ji}$ and $D_{ij} \leq D_{ik} + D_{kj}$ for all $1 \leq i,j,k \leq n$.... | 2013-05-21T16:50:52 | {"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.rainturtle.com/quantula-striata-auctru/archive.php?7a68ed=nilpotent-matrix-index | Florida Privet Plant, How To Spawn A Beehive In Minecraft, Observer Pattern Java, Ge Gas Range Jgbs66rekss Reviews, Best Neovim Plugins, Forest Animals Clipart, Compiz Reloaded Ubuntu, Med Surg Certification Test Questions, Automatic Cake Factory Minecraft, Dodging In Tagalog Words, "/> Florida Privet Plant, How To Spa... | 2021-06-24T22:32:00 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codereview.stackexchange.com/questions/222774/a-versatile-algebraic-variable-class-template-with-full-operator-support | # A Versatile Algebraic Variable Class Template with full operator support
I've been working on this concept for the past few days where a variable_t is of any type T; assuming that it is at least arithmetic, and that all of the available C++ language operators that perform arithmetic, comparison, pre&post-increment&d... | 2023-03-23T03:52:50 | {"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://vismor.com/documents/network_analysis/graph_algorithms/S8.SS2.php | # 8.2 Eliminating Many Vertices
The vertex elimination procedure outlined in Algorithm 16 of Section 8.1 is primarily illustrative. When multiple vertices are eliminated, it is usually quite inefficient to create an adjacency list each time you want to eliminate a vertex from a graph.
Many of the algorithms discussed... | 2017-06-22T16:19:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 13, "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/error-bounds-for-derivative-estimation.637981/ | # Error Bounds for derivative estimation
So we are estimated derivatives using a three point formula in class and the giving bounds for the error. I was given a table of x1=1.1, x2=1.2, x3=1.3, x4=1.4. I have to find an error bound to estimate the error for x=1.1 and 1.3 for f(x)=ex
In class we did x=1.1 as follows
... | 2020-01-22T05:05:25 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://logic.fudan.edu.cn/event2019/modeltheory | $\omega$ $\aleph$ $\infty$
Mathematical Logic at Fudan
## Model Theory Mini Course in Shanghai
Speaker: Anand Pillay
Title: On pseudofinite structures Slides
Time and Location:
May 13: H6204, 14:30 - 17:30
May 14: H6209, 14:30 - 17:30
May 15: H6205, 15:25 - 18:00
May 16, 17: H6209, 14:30 - 17:30
Pre-requisites... | 2023-04-01T19:33:18 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/calculus/calculus-early-transcendentals-8th-edition/chapter-10-review-exercises-page-691/45 | ## Calculus: Early Transcendentals 8th Edition
Vertices: $( \pm 3, 0)$ and Foci: $(\pm 1,0)$
The equation is: $\frac{x^2}{9}+\frac{y^2}{8}=1$ The standard form of the equation of an ellipse with center $(h,k)$ with major axis and minor axis of lengths $2a$ and $2b$ is defined as: $\frac{(x-h)^2}{a^2}+\frac{(y-k)^2}{b^... | 2019-11-13T12:08:50 | {"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... |
http://mathhelpforum.com/algebra/41816-not-hard-problem-but-stuck-print.html | # Not a hard problem but stuck
Printable View
• June 17th 2008, 01:13 PM
cruxkitty
Not a hard problem but stuck
find numbers A and B such that for all x, x+2= A(x-3) + B( x+1)
• June 17th 2008, 01:15 PM
wingless
$x+2=A(x-3)+B(x-1)$
Plug $x=3$ and $x=-1$ in the equation. | 2014-08-01T06:11:21 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-a-combined-approach-4th-edition/chapter-7-cumulative-review-page-563/7 | ## Algebra: A Combined Approach (4th Edition)
The associative property of addition states that the way we group or add several numbers does not change their sum. Since the sum of both sides of the expression $(x+7)+9$=$x+(7+9$) is $x+16$, the property illustrated here is the 'Associative property of addition'. | 2018-07-21T23:38:07 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://pitp.ca/seminar/covariant-quantum-error-correction-approximate-eastin-knill-theorem-reference-frame-encoding | # Covariant Quantum Error correction: an approximate Eastin-Knill theorem, reference frame encoding, and continuous symmetries in AdS/CFT
In the usual paradigm of quantum error correction, the information to be protected can be encoded in a system of abstract qubits or modes. But how does this work for physical infor... | 2019-09-17T04:50:14 | {"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/2693631/gr%C3%B6bner-basis-of-subideals | # Gröbner basis of subideals
Let $I$ be an ideal with a Gröbner basis $B_1:=\{ g_1, \dots, g_n\}$. Let $J$ be an ideal containing $I$ with the basis $B_2:=\{ g_1, \dots, g_n, \dots, g_{n+m}\}$, which is not necessarily a Gröbner basis of $J$.
If we apply Buchberger's algorithm on $B_2$, then does the obtained Gröbner... | 2019-06-24T21:47:30 | {"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": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Book%3A_Thermodynamics_and_Chemical_Equilibrium_(Ellgen)/17%3A_Electrochemistry/17.17%3A_Combining_two_Half-cell_Equations_to_Obtain_a_new_Half-cell_Equation | # 17.17: Combining two Half-cell Equations to Obtain a new Half-cell Equation
The same chemical species can be a reactant or product in many different half-cells. Frequently, data on two different half-cells can be combined to give information about a third half-cell. Let us consider two half-cells that involve the f... | 2022-12-10T05:47:19 | {"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.physicsforums.com/threads/coefficient-of-friction-between-cylinders.795163/ | # Coefficient of friction between cylinders
## Homework Statement
3 cylinders of mass m and radius 0.5[m]. what is the minimum coefficient of friction between them.
Friction: f=μN
## The Attempt at a Solution
f, the friction force, balances the torque of the weight:
$$mg\cos30^0\cdot0.5\sin30^0=\mu\cdot mg\cos30^0... | 2021-02-26T01:25:35 | {"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": 1, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1919616/riemann-surfaces-and-folding | # Riemann surfaces and folding
I am learning about Riemann surfaces as covering, and was interested to know how Riemann first thought of them. Looking at his collected papers, I found the following definition in his lecture called “Foundations for a general theory of functions of a complex variable” (p. 3-4 in “Collec... | 2019-05-20T22:26:13 | {"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/questions/67477/how-can-the-topological-entropy-and-l2-mixing-rate-be-related | # How can the topological entropy and $L^2$ mixing rate be related?
For a product of otherwise identical systems evolving at different rates, the toplogical entropy and a quantity very closely related to (indeed, identifiable with a nondegenerate variant of) the $L^2$ mixing rate behave quite similarly.
Specifically,... | 2014-10-02T04:35:13 | {"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://cvgmt.sns.it/paper/2107/ | Global gauges and global extensions in optimal spaces
created by petrache on 25 Feb 2013
[BibTeX]
Preprint
Inserted: 25 feb 2013
Year: 2013
We consider the problem of extending functions $\phi:S^n \to S^n$ to functions $u:B^{n+1}\to S^n$ for $n=2,3$. We assume $\phi$ to belong to the critical space $W^{1,n}$ and w... | 2018-08-20T12:51:59 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Category:Omega_Constant | # Category:Omega Constant
This category contains results about Omega Constant.
Definitions specific to this category can be found in Definitions/Omega Constant.
The omega constant $\Omega$ is the constant as the value of the principal branch of the Lambert W function at $1$:
$\Omega \, e^ \Omega = 1$
That is, it is... | 2019-12-06T08:56:22 | {"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.stackexchange.com/questions/48275/how-can-i-find-the-equation-of-an-exponential-equation-given-a-set-of-points?answertab=oldest | # How can I find the equation of an exponential equation given a set of points?
I know the equation that fits the given points is exponential. What is the best way to find the equation?
-
Perhaps you'll want to consider an exponential regression. Here is an online tool (very easy to use).
-
Quoting from that link: ... | 2014-03-11T04:11:57 | {"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/internal-energy-of-a-mole-of-particles-each-with-3-energy-levels.975439/ | # Internal Energy of a Mole of Particles each with 3 Energy Levels
## Homework Statement:
A particle has three energy levels, ##E = 0##, ##\Delta##, and ##4\Delta##, where ##\Delta## is a positive constant. The lowest energy level is nondegenerate, whereas the other two are both doubly degenerate. Find the internal e... | 2020-07-10T09:07:53 | {"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://physics.stackexchange.com/questions/282189/expectation-value-for-frac1r-in-the-nlm-rangle-state-of-hydrogen | # Expectation value for $\frac{1}{r}$ in the $|nlm\rangle$ state of hydrogen
I'm trying to derive $\left\langle \frac{1}{r} \right\rangle = \frac{1}{n^2 a_0}$ (where $a_0$ is the Bohr radius) for the $| nlm\rangle$ state of hydrogen.
I've separated the radial and angular parts of the hydrogen wavefunction and split u... | 2020-02-17T03:58:24 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://umj-old.imath.kiev.ua/article/?lang=en&article=5519 | 2019
Том 71
№ 11
# On weakly s -normal subgroups of finite groups
Abstract
Assume that $G$ is a finite group and $H$ is a subgroup of $G$. We say that $H$ is $s$-permutably imbedded in $G$ if, for every prime number p that divides $|H|$, a Sylow $p$-subgroup of $H$ is also a Sylow $p$-subgroup of some $s$-permutable... | 2020-09-25T09:45:09 | {"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://aptitudeonline.in/quantitative-aptitude/profit-and-loss/practice-test-6-profit-and-loss/shopkeeper-fixes-marked-price-item-35-cost-price-percentage-discount-allowed-gain-8.html | A shopkeeper fixes the marked price of an item 35% above its cost price. The percentage of discount allowed to gain 8% is :
Discount% = $$\left ( \frac{27}{135} \times 100 \right )$$ = 20% | 2019-02-16T07:32:38 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/240533/limiting-distribution-of-mle-when-true-value-is-on-the-boundary-of-the-parameter | # Limiting distribution of MLE when true value is on the boundary of the parameter space
We know the nice properties and consistency results of the MLE estimator don't hold when the true value is on the boundary of the parameter space, for eg. if the parameter space is $[0, \inf)$, so while we can still find $\hat{\th... | 2019-12-06T20:06:40 | {"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://dsp.stackexchange.com/questions/69275/finding-phase-between-two-sinusoids-with-fft-dft-arduinofft-w-c | # Finding PHASE between two sinusoids with FFT/DFT (ArduinoFFT w/ C)
I am having trouble finding a known phase between two data sets, lets call them data set 11 and data set 12. I am obtaining a sample size of 1024 samples, at a sampling rate of 500kHz with a total sample time of 2.048ms.
All data and code used in th... | 2021-11-27T13:54:46 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/410034/moderation-analysis-with-non-significant-main-effects-but-significant-interactio | # Moderation analysis with non-significant main effects but significant interaction
I am doing a simple moderation analysis with one independent variable (IV), one moderator (M) and one dependent variable (DV).
Results indicate that a regression model containing both main effects (of IV and M) is non-significant. Aft... | 2022-08-15T03:47:27 | {"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://docs.lokad.com/envision-reference/list-of-functions/ | # List of functions
The primary purpose of functions is to extend the capabilities of Envision whenever the basic language syntax would not be sufficient. Below, we list the functions supported by Envision.
## Function syntax
The general syntax for functions is:
x = fun(arg1, arg2, arg3, ..., argN) by [Group] sort ... | 2019-01-16T05:44:09 | {"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.physicsforums.com/threads/need-proof-that-a-cubic-equation-has-at-least-one-real-root.72617/ | # Need proof that a cubic equation has at least one real root
1. Apr 22, 2005
### lmamaths
Hi,
A cubic equation has at least one real root.
Can someone help me to prove this?
Thx!
LMA
2. Apr 22, 2005
### dextercioby
U need calculus.It's not difficult.Use the continuitiy on $\mathbb{R}$ and evaluate the 2 asympt... | 2017-02-26T17:28:06 | {"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://studyfinance.com/free-cash-flow-to-equity/ | # Free Cash Flow to Equity (FCFE)
Free Cash Flow to Equity (FCFE) is a valuation metric that determines the amount of cash that is potentially available to equity shareholders after all the expenses of the company have been taken care of. Put simply, it is the amount of cash that the company generates after meeting va... | 2020-04-01T15:25:23 | {"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... |
http://grey280.net/2015/01/3441/ | # Robots on a Plane
A proof that, should you ever be attacked by a giant robotic bishop while on a chessboard, you can survive by standing in the right spot.
$P(n):$ at any time $n\in\mathbb{N},x+y$ is even.
# Basis
$P(1): (1,1),(1,-1),(-1,1),(-1,-1)$
$x+y = 2,0,0,-2$.
Thus, $P(1)$ is true.
# Inductive Step
Ass... | 2017-08-21T10:06:19 | {"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": 45, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/2061847/a-4-player-gamblers-ruin | # A 4-Player Gambler's Ruin
Four players $\{N,E,S,W\}$ repeatedly play a game. The probability of each player winning each game is fixed, say $\{p_N,p_E,p_S,p_W\}$ repectively. They keep score by placing a counter on a square lattice as follows:
Each time $N$ wins, the counter moves one place to the North. Similar fo... | 2019-10-24T03:01:37 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1765336/evaluating-a-complex-integral-with-a-pole | # Evaluating a complex integral with a pole
I am asked to evaluate the integral
$$\int_\gamma \frac{e^{2z^2}}{z^{77}}\,{\rm d}z$$
where $\gamma$ is a circle centre $0$ traversed once anti-clockwise.
Clearly the integrand has a pole of order $77$ at $z=0$ which is enclosed within the interior of $\gamma$. So how wou... | 2019-09-22T14:39:21 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/No_Membership_Loops | # No Membership Loops
It has been suggested that this article or section be renamed: Something that indicates the domain on which the definition applies. One may discuss this suggestion on the talk page.
## Theorem
For any proper classes or sets $A_1, A_2, \ldots, A_n$:
$\neg \left({A_1 \in A_2 \land A_2 \in A_3 \... | 2019-09-23T18:17:15 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.r-bloggers.com/2021/01/puzzles-riddles/ | Want to share your content on R-bloggers? click here if you have a blog, or here if you don't.
A rather simplistic game on the Riddler of 18 December:
…two players, each of whom starts with a whole number of points. Players take turns “attacking” each other, which involves subtracting their own number of points from ... | 2021-01-27T11:16:27 | {"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": 1, "img_math": 4, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/proof-of-a-corollary-of-fundamental-theorem-of-algebra.589445/ | # Proof of a corollary of fundamental theorem of algebra
1. Mar 22, 2012
### mindauggas
1. The problem statement, all variables and given/known data
Assuming the validity of the fundamental theorem of algebra, prove the corollary that:
Every polynomial of positive degree n has a factorization of the form:
$P(x)=a... | 2018-02-19T03:09:21 | {"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... |
http://physics.stackexchange.com/questions/16561/why-doesnt-water-come-out-of-tap-faucet-at-high-pressure-when-i-turn-it-on/16563 | # Why doesn't water come out of tap/faucet at high pressure when I turn it on?
(tap=faucet) When I turn a tap on full and then put my thumb over the spout covering, say, 90% of it, then the water spurts out. If I turn it on to, say 10%, then the water dribbles out.
What's the essential difference between the way that... | 2014-10-25T15:33:43 | {"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://polymerfem.com/theory-of-the-yield-stress-dependence-on-strain-rate/ | # Theory of the Yield Stress Dependence on Strain-Rate
## Summary
This article discusses how the constitutive elements in a material model influence the strain-rate dependence of the predicted stress-strain response. There are many different theoretical approaches that have been developed for this, including the Eyri... | 2023-01-28T09:11:26 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://suelan.github.io/2019/05/08/The-Implementation-of-Convolutional-and-MaxPool-layer/ | RY 's Blog
## YOLO - From Configuration File to Convolutional Layers
2019-05-08
Let’s firstly see how Darknet construct a neural network. See at detector.c test_detector function, it construct a network by parsing the xxx.cfg file and xxx.weights file. In my case, they are yolo3-tiny.cfg and yolo3-tiny.weights
I am... | 2022-01-22T03:14:14 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://engineering-math.org/2018/11/27/grantham-phy220-week-1-assignment-problem-8/ | # Grantham PHY220 Week 1 Assignment Problem 8
### A stone is dropped from the roof of a high building. A second stone is dropped 1.25 s later. How long does it take for the stones to be 25.0 meters apart?
Solution:
Let t be the amount of time after the first stone is dropped. The distance from traveled by the first ... | 2018-12-16T11:50:08 | {"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": 9, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.albert.io/learn/ap-statistics/question/analyzing-correlation-coefficient | Limited access
Which of the following statements is true regarding $r$, the correlation coefficient?
A
Units must be attached to $r$.
B
The closer $|r|$ is to $1$, the stronger the linear correlation will be.
C
The correlation coefficient is used to calculate the strength of both linear and non-linear bivariate ... | 2017-04-24T16:58:07 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/275092/why-the-spin-3-2-particle-equation-would-violate-causality | # Why the spin 3/2 particle equation would violate causality?
I've recently come around the study of the so called Rarita-Schwinger equation for elementary particles of spin $3/2$.
The point it the article is really short, and no book treats the topic in a very complete way. At a certain point, it says that
"Rarita–... | 2020-06-01T09:30:50 | {"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... |
https://golem.ph.utexas.edu/category/2021/11/large_sets_the_movie.html | ## November 17, 2021
### Large Sets: The Movie
#### Posted by Tom Leinster
Earlier this year, I wrote a series of blog posts on large sets — or large cardinals, if you prefer — in categorical set theory. Thinking about large sets in Glasgow’s beautiful green spaces, writing those posts, and chatting about them with ... | 2021-12-06T18:35:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "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://tasks.illustrativemathematics.org/content-standards/4/NBT/A/1 | # 4.NBT.A.1
Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right. For example, recognize that $700 \div 70 = 10$ by applying concepts of place value and division. | 2022-09-28T11:46:52 | {"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://socratic.org/questions/how-do-you-simplify-1-4-sqrt-72 | # How do you simplify 1/4 * sqrt(72)?
Apr 28, 2016
$= \frac{3 \sqrt{2}}{2}$
#### Explanation:
$\frac{1}{4} \cdot \sqrt{72}$
$\sqrt{72}$ can be simplified as :
sqrt 72 = sqrt ( 3 * 3 * 2 * 2 * 2) = sqrt ( 3^2 * 2^2 *2) = color(green)(6 sqrt2
1/4 * sqrt72 = 1/4 * color(green)(6sqrt2
$= \frac{6 \sqrt{2}}{4}$
$= \... | 2019-11-23T01:06:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 8, "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://mathhelpforum.com/calculus/227773-velocity-particle-using-graph-physics.html | # Math Help - Velocity of particle using graph? Physics?
1. ## Velocity of particle using graph? Physics?
I'm not sure how to figure this out:I'm not sure how to find how far the particle with using this graph? Any help? I took physics two years ago before college and I know I learned about this but I can't remember ... | 2015-03-27T22:43:29 | {"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... |
https://www.iacr.org/cryptodb/data/paper.php?pubkey=31805 | ## CryptoDB
### Paper: Towards a Formal Treatment of Logic Locking
Authors: Peter A. Beerel , University of Southern California Marios Georgiou , Galois, Inc. Ben Hamlin , Galois, Inc. Alex J. Malozemoff , Galois, Inc. Pierluigi Nuzzo , University of Southern California Search ePrint Search Google Logic locking aims ... | 2022-05-16T18:34:26 | {"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://en.wikipedia.org/wiki/Wien%27s_Distribution_Law | # Wien approximation
(Redirected from Wien's Distribution Law)
Jump to navigation Jump to search
Comparison of Wien's Distribution law with the Rayleigh–Jeans Law and Planck's law, for a body of 5800 K temperature.
Wien's approximation (also sometimes called Wien's law or the Wien distribution law) is a law of physic... | 2019-10-19T03:52:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 13, "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.tefter.io/bookmarks/80542/readable | Deep Rectifier Networks as geometric decision trees
In my previous article on deep rectifier networks I focused on their algebraic structure and showed that the latent space formed a Hilbert space which means that they function by de-correlating input signals . Before continuing I must clarify that by deep rectifier n... | 2019-11-13T10:56:35 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jiskha.com/questions/483323/express-the-limit-as-a-definite-integral-on-the-given-interval-use-riemright-and-evaluate | # Calc
Express the limit as a definite integral on the given interval. Use Riemright and evaluate the sum by hand.
lim n-> infinity sigma with n on top and i=1 on the bottom [4 - 3(xi*)^2 + 6(xi*)^5]delta x, [0,2]
Please help. I am really confused. To find delta x I would use (b-a)/n , but I am not given any of thos... | 2021-01-21T00:49:55 | {"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://testbook.com/question-answer/what-specification-of-an-operational-amplifier-giv--5fdb58a71b27194d817f698f | # What specification of an operational amplifier give how fast the output voltage can change
This question was previously asked in
IPRC (ISRO) Technician B (Electronic Mechanic): Previous Year Paper (Held on 10 Dec 2016)
View all ISRO Technician Papers >
1. Frequency response
2. Common mode rejection ratio
3. Slew rat... | 2022-01-17T21:40:57 | {"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://physics.stackexchange.com/questions/33344/is-the-universe-linear-if-so-why?answertab=oldest | # Is the universe linear? If so, why?
Simple question, I'm trying to build a quantum memory system that utilizes the superposition principle to model specific phenomenon I am trying to predict, anyways, my question is this.
Is the universe linear? The superposition principle would apply in ALL cases if the universe i... | 2015-11-25T00:34:46 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://community.wolfram.com/groups/-/m/t/1236258 | # Message Boards
Posted 11 months ago
582 Views
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0 Replies
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1 Total Likes
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cross posted on mathematica.stackexchange.comI want to export _Notebook to the Cloud as a .nb file a make it available to download via hyperlink in different places.This is rather a code-review question because I have the working solution. ... | 2018-10-22T00:18:17 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/130634-solved-finding-volume-integration-print.html | # [SOLVED] Finding volume with integration
• February 24th 2010, 05:56 PM
yzobel
[SOLVED] Finding volume with integration
f(x)=4sinx on (0, pi)
Find the volume of a 3d-solid obtained by rotating this region about the dashed line y=-1
I realize this is just like a regular integration volume equation but I'm having tro... | 2014-12-21T12:16:15 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://muonray.blogspot.com/2013/ | ## Friday, 4 October 2013
### Uncertainty Man - Werner Heisenberg
Werner Heisenberg was the winner of the 1932 Nobel Prize in Physics and the creator of the Heisenberg Uncertainty Principle in Quantum Mechanics. Here is a recording of an interview he gave in the 1970's at the Max Planck Institute in Munich, Germany, ... | 2018-03-21T12:54:08 | {"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": 9, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mersenneforum.org/showthread.php?s=fd1826c0931874365f7e5b0ca87f013b&p=574368 | mersenneforum.org Maybe useless but still interesting thing about LL sequence terms
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2021-03-21, 15:06 #1 Viliam Furik "Viliam Furík" Jul 2018 Martin, Slovakia 10110001002 Posts Maybe useless but still interesting thing about LL s... | 2021-12-07T13:09:49 | {"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://mathhelpforum.com/algebra/221848-finding-image-point.html | # Thread: Finding Image of a point.
1. ## Finding Image of a point.
Nvm, got it. Sorry for the inconvenience.
2. ## Re: Finding Image of a point.
Since I could not edit the post here is the original problem and solution:
we have the following function y= -2(f(2(x+5)) -4 and a point (2,3). We are asked to find the ... | 2018-04-22T10:55:03 | {"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://socratic.org/physics/subatomic-physics/nuclear-decay | # Nuclear Decay
## Key Questions
• uranium , c-14 is isotope of carbon, deutrium , co-60 isotope of cobalt, I- 131 isotope of iodine , p-32 isotope of phosphorus used as a fertillizer in soil as a compound ca{h20po}2
This is one place where nuclear physics and biology come together rather beautifully!
#### Explanat... | 2019-02-22T12:43:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 16, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://socratic.org/questions/how-do-you-factor-y-25x-3-5x#208476 | # How do you factor y= 25x^3 + 5x ?
$y = 5 x \left(5 {x}^{2} + 1\right)$
First take out the common factor which is $5 x$
Then $y = 5 x \left(5 {x}^{2} + 1\right)$ | 2022-01-20T01:17:59 | {"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://www.askmehelpdesk.com/mathematics/solve-1-2-x-2-x-2-express-simplest-radical-form-442850.html | missgeek Posts: 3, Reputation: 1 New Member #1 Feb 3, 2010, 07:02 PM
Solve 1 - (2/x) = 2/ x+ 2 express in simplest radical form.
Any help with this would be much appreciated.
galactus Posts: 2,271, Reputation: 282 Ultra Member #2 Feb 4, 2010, 09:57 AM
$1-\frac{2}{x}=\frac{2}{x+2}$
Is this what is meant?
If so, mult... | 2023-03-26T03:48:30 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 4, "/images/mat... |
https://openstax.org/books/intermediate-algebra-2e/pages/8-key-terms | Skip to ContentGo to accessibility pageKeyboard shortcuts menu
Intermediate Algebra 2e
# Key Terms
Menu
### Key Terms
complex conjugate pair
A complex conjugate pair is of the form a + bi, abi.
complex number
A complex number is of the form a + bi, where a and b are real numbers. We call a the real part and b the i... | 2022-10-03T23:49:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 3, "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://ww.sklogwiki.org/SklogWiki/index.php/Talk:Capillary_waves | # Talk:Capillary waves
## Thermal capillary waves
Hello, now I'm writing the same article for Russian wikipedia. While I was deducing the expression for mean square amplitude I found my result to be two times less than common one (that is in Molecular Theory of Capillarity and refered to in many articles). Could you ... | 2014-12-23T05:05:44 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/question-answer/the-salary-of-hamid-was-reduced-by-10-by-what-pe--5ff2d4e7f41957631c52a0d9 | # The salary of Hamid was reduced by 10%. By what percent should his salary be raised to bring it back to his original salary?
Free Practice With Testbook Mock Tests
## Options:
1. 10%
2. 11%
3. $$11\frac{1}{7} \%$$
4. $$11\frac{1}{9}$$%
### Correct Answer: Option 4 (Solution Below)
This question was previously... | 2021-08-04T13:47:21 | {"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": 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/calculus/calculus-8th-edition/chapter-6-inverse-functions-6-2-exponential-functions-and-their-derivatives-6-2-exercises-page-421/102 | ## Calculus 8th Edition
$11, 713$ bacteria
A bacteria population starts with 400 bacteria and grows at a rate of $r(t)=450.268 e^{1.12567t}$ bacteria per hour. Calculate the bacteria rate after three hours. Consider $r'(t)$ amount of the bacteria rate after three hours if we starts the bacteria population with 400 bac... | 2018-09-22T04:58:06 | {"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://wiki.bencwbrown.co.uk/algebra/co-homological/g-star-modules.html | # # G* Modules
## # From Geometry to Algebra
Let $G$ be any Lie group, let $\mfg$ be its Lie algebra, and $\tilde{\mfg}$ be the corresponding Lie superalgebra.
Definition
A $G^{\ast}$ algebra is a commutative superalgebra $A$, together with a representation $\rho$ of $G$ as automorphisms of $A$ and an action of $\t... | 2020-01-28T20:14:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 122, "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/m... |
https://nrich.maths.org/5617/note | ### Matching Fractions, Decimals and Percentages
Can you match pairs of fractions, decimals and percentages, and beat your previous scores?
### Sept 03
What is the last digit of the number 1 / 5^903 ?
### Too Close to Call
Weekly Problem 24 - 2012
Can you put these very close fractions into order?
# Round and Rou... | 2021-10-22T00:12:24 | {"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... |
http://www.maths.usyd.edu.au/s/scnitm/kevinc-AlgebraSeminar-Bufetov-On | SMS scnews item created by Kevin Coulembier at Thu 1 Feb 2018 1303
Type: Seminar
Modified: Fri 2 Feb 2018 1510
Distribution: World
Expiry: 29 Mar 2018
Calendar1: 16 Feb 2018 1200-1300
CalLoc1: Carslaw 375
CalTitle1: Algebra Seminar: On the Vershik-Kerov Conjecture Concerning Typical Dimensions of Representations of Fin... | 2020-02-27T07:53:53 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/tags/mean/new | # Tag Info
0
You can calculate it through: Fieller's method The Taylor method, also called Delta method: it's easier than Fieller's but will fail if the denominator approaches zero. The Hwang–bootstrap method, a bootstrap technique that does not result in unbounded confidence limits. Here you can find a thorough desc... | 2020-01-29T19:58:15 | {"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... |
http://mathonline.wikidot.com/words-over-a-set | Words Over a Set
# Words Over a Set
Definition: Let $A = \{ a, b, ... \}$ be a nonempty set. The Inverse Set of $A$ is the set $A^{-} = \{ a^{-1}, b^{-1}, ... \}$. A Word over $A \cup A^{-}$ is a finite sequence $w$ of elements in $A \cup A^{-1}$. The Empty Word is the empty sequence $()$.
We are not assuming a gro... | 2021-04-14T02:07:29 | {"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... |
https://ask.sagemath.org/question/49926/cant-substitute-hdotaa-in-sagemath/ | Ask Your Question
# Can't substitute H=dot(a)/a in SageMath
Hello all, I'm working with the Friedman equations, and I've gotten them down to the common form presented in terms of the scale factor. MWE incoming:
M = Manifold(4, 'M', structure='Lorentzian')
fr.<t,r,th,ph> = M.chart(r't r:[0,+oo) th:[0,pi]:\theta ph:[0... | 2022-08-11T03:31:52 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://christophm.github.io/interpretable-ml-book/feature-importance.html | ## 5.5 Feature Importance
The importance of a feature is the increase in the prediction error of the model after we permuted the feature’s values, which breaks the relationship between the feature and the true outcome.
### 5.5.1 Theory
The concept is really straightforward: We measure the importance of a feature by ... | 2019-07-16T20:20:59 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://computergraphics.stackexchange.com/questions/2356/creating-an-object-orientated-bounding-volume | Creating an Object Orientated Bounding Volume
I'm attempting to test out the maths behind bounding volume algorithms (prior to ray tracing) using MATLAB.
So far, I have successfully created the relatively trivial axis aligned bounding volume, and I believe I have successfully created a bounding sphere.
I've attempte... | 2019-08-18T23:13:12 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.sciencehq.com/chemistry/viscosity.html | # Viscosity
Viscosity
Flowing is one of the characteristic properties of liquids. Some liquids flow more readily than others. Thus ether will move over a glass plate much more quickly than glycerol. The rate of flow depends on the nature of liquid and on the force which produces the flow. When a liquid flows between ... | 2020-01-25T12:28:38 | {"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": 20, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://physics.stackexchange.com/questions/109941/is-entropy-of-all-systems-zero-at-absolute-zero | # Is entropy of all systems zero at absolute zero?
Is the entropy of every system zero at the absolute zero?
Or is it taken to be zero at the absolute zero?
Are there systems that doesn't reach zero entropy even till absolute zero?
-
possible duplicate of Can entropy be equal to zero? – Blackbody Blacklight Apr 25... | 2015-10-07T15:53:21 | {"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://www.ssccglapex.com/the-average-marks-of-four-subjects-is-120-if-33-was-misread-as-13-during-the-calculation-what-will-be-the-correct-average/ | A. 122
B. 120
C. 125
D. 121
### Solution(By Apex Team)
$\begin{array}{l} \text { Correct average }\\ =120+\left(\frac{33-13}{4}\right)\\ =120+5\\ =125 \end{array}$ Solve while reading method: Average given is 120. Difference of 33 and 13 is 20. That means 20 must be added to total. Then average of is and so must b... | 2021-10-26T09:48:13 | {"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/geometry/119093-help-cartesian-coordinate-system-never-heard.html | # Math Help - help with Cartesian coordinate system, never heard of it?
1. ## help with Cartesian coordinate system, never heard of it?
Hi in my class we started diving into this cartesian system i have never heard if this and it seemed like no one else had eithier. I am about to take the final wenesday and have some... | 2015-05-28T00:30:59 | {"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": 0, "codecogs_latex": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/challenged-by-my-teacher-integration-by-substitution.218185/ | # Homework Help: Challenged by my teacher: integration by substitution
1. Feb 26, 2008
### Juan Pablo
I just learned how to integrate through substitution and I was challenged by my teacher with an apparently easy problem but I'm really struggling with it.
He said he will give me an F if I don't solve it for tomorro... | 2018-10-17T09:46:43 | {"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://engineering.stackexchange.com/questions/37492/clarification-on-how-current-flows-from-a-socket-into-a-device | # Clarification on how current flows from a socket into a device
I'm trying to understand a bit about electrical circuits. I've understood the basic equations like V = IR. They are a few things I'm confused about. My understanding is that when you have a circuit that is connected to a battery there has to be some resi... | 2021-04-17T19:52:27 | {"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://ppopp19.sigplan.org/details/PPoPP-2019-papers/24/Efficient-Race-Detection-with-Futures | PPoPP 2019
Sat 16 - Wed 20 February 2019 Washington, DC, United States
Wed 20 Feb 2019 10:25 - 10:50 at Salon 12/13 - Session 9: Synchronization Chair(s): Erez Petrank
This paper addresses the problem of provably efficient and practically good on-the-fly determinacy race detection in task parallel programs that use fu... | 2021-12-08T22:44:49 | {"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.sarthaks.com/2984318/if-for-a-reaction-delta-h-is-negative-and-delta-s-is-positive-then-the-reaction-is | # If for a reaction Delta H is negative and Delta S is positive then the reaction is
26 views
If for a reaction Delta H is negative and Delta S is positive then the reaction is
A. spontaneous at all temperatures
B. non-spontaneous at all temperatures
C. spontaneous only at high temperatures
D. spontaneous only at low ... | 2023-03-21T01:37:16 | {"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://puzzling.stackexchange.com/questions/28519/star-and-numbers-logic-puzzle | # Star and Numbers logic puzzle
This was on the entrance exam at our local university last year.
I still can't figure out the answer...
61
Because
Each number on the point is the sum of the squares of the numbers connecting to it.
• Any intuition about whether there's a pattern to the inner numbers? – Parthian Sho... | 2020-01-26T05:31:52 | {"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... |
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