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https://en.academic.ru/dic.nsf/enwiki/9289 | # Integral domain
Integral domain
In abstract algebra, an integral domain is a commutative ring that has no zero divisors,[1] and which is not the trivial ring {0}. It is usually assumed that commutative rings and integral domains have a multiplicative identity even though this is not always included in the definit... | {"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": 13, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://worldwidescience.org/topicpages/d/dependent+electronic+resource.html | #### Sample records for dependent electronic resource
1. Resource Abundance and Resource Dependence in China
NARCIS (Netherlands)
Ji, K.; Magnus, J.R.; Wang, W.
2010-01-01
This paper reconsiders the ‘curse of resources’ hypothesis for the case of China, and distinguishes between resource abundance, resource rents,... | {"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.intmath.com/blog/learning/knowledge-relevance-and-wikibooks-158 | # Knowledge relevance and WikiBooks
By Murray Bourne, 03 Nov 2005
Most text-book knowlege is unrelated to students' lives - and "old". (Nothing wrong with old, but if it is superseded knowledge, then it doesn't belong in a classroom, except for historical study).
One way to ensure interest, and relevance, is to get ... | {"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://papers.nips.cc/paper/2012/hash/a9be4c2a4041cadbf9d61ae16dd1389e-Abstract.html | #### Authors
Pedro Ortega, Jordi Grau-moya, Tim Genewein, David Balduzzi, Daniel Braun
#### Abstract
We propose a novel Bayesian approach to solve stochastic optimization problems that involve finding extrema of noisy, nonlinear functions. Previous work has focused on representing possible functions explicitly, which... | {"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://mathhelpforum.com/calculus/166586-tricky-integral.html | 1. Tricky Integral
So I have $\displaystyle \int{\frac{\sqrt{x}}{x+1}\,dx}$
My initial attempts at u substitution failed because I couldn't see any clear derivatives of terms in the numerator or denominator.
I looked at Wolfram Alpha and it says to use $u = \sqrt{x}$ and $du=\frac{1}{2\sqrt{x}}$
But then, I'm not r... | {"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": 20, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.ncbi.nlm.nih.gov/pubmed/6720796 | Format
Choose Destination
Am J Obstet Gynecol. 1984 May 15;149(2):184-6.
# Excretion of ibuprofen into breast milk.
### Abstract
Concentrations of ibuprofen in breast milk and serum were compared in 12 patients who had ingested one 400 mg tablet of ibuprofen every 6 hours over a 24-hour period for relief of post-ce... | {"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.gradesaver.com/textbooks/math/algebra/elementary-algebra/chapter-5-exponents-and-polynomials-5-3-multiplying-polynomials-problem-set-5-3-page-208/63 | ## Elementary Algebra
$12a^2-7a-12$
Using $(a+b)(c+d)=ab+(ad+bc)+bd$, or the FOIL Method, the given expression, $(4a+3)(3a-4) ,$ is equivalent to \begin{array}{l}\require{cancel} 12a^2+(-16a+9a)-12 \\\\= 12a^2-7a-12 .\end{array} | {"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.mathimatikoi.org/forum/viewtopic.php?f=15&t=282&p=533 | It is currently Thu Jul 18, 2019 1:27 am
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Post subject: Function and partitionPosted: Fri Jan 01, 2016 3:28 pm
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Joined: Mon Nov 09, 2015 1:52 pm
Posts: 426
Let $\displaystyle{E}$ be a non-empty set ... | {"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/why-is-anti-neutrino-called-so.423844/ | # Why is anti-neutrino called so?
1. Aug 23, 2010
### DrDu
From what I know of the history of the neutrino, it was first postulated by Pauli to explain momentum conservation in the beta decay. However, nowadays we call the particle emitted in that process anti-neutrino and not neutrino. What is the reasoning behind ... | {"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://forum.freecadweb.org/viewtopic.php?p=63099 | ## Sketcher: Ellipse support
Here's the place for discussion related to coding in FreeCAD, C++ or Python. Design, interfaces and structures.
abdullah
Posts: 3868
Joined: Sun May 04, 2014 3:16 pm
### Re: Sketcher: Ellipse support
This approach of equal angles is what I am trying these day to put into a right mathemat... | {"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.gamedev.net/blogs/entry/1065628-leveling-up/ | • entries
18
19
• views
14743
Leveling Up
397 views
If the rules of life were really like the game Oblivion I would have woke up this morning and thought...
"So that's how you do it. What once was a struggle has now become second nature. Please distribute attribute points."
I finally finished the collision detecti... | {"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://link.springer.com/article/10.1007%2Fs00446-016-0281-z | Distributed Computing
, Volume 31, Issue 4, pp 257–271
Stable leader election in population protocols requires linear time
• David Doty
• David Soloveichik
Article
Abstract
A population protocol stably elects a leader if, for all n, starting from an initial configuration with n agents each in an identical state, w... | {"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://emye.libreriaperlanima.it/vstest-task-failed.html | NET Core task. FTP", The process exit code was "1" while the expected was "0". PEReader - 16. Software Quality Assurance & Testing Stack Exchange is a question and answer site for software quality control experts, automation engineers, and software testers. followed later on by. Introduction This article is intended to... | {"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/161223-rolle-s-theorem.html | 1. ## Rolle's Theorem
Could someone please walk me through how I use Rolle's Theorem to find c for:
f(x) = x^3 - x^2 - 2x + 7
[ 0 , 2 ]
Sorry about the formatting, I don't know how to write latex code.
2. Notice $f(0)=f(2)$ so Rolle's theorem gives a $c\in [0,2]$ with $f'(c)=0$. If you want the value of such a c, ... | {"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": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/1273/calculating-entropy-why-consider-a-reversible-path/1275 | # Calculating entropy: why consider a reversible path?
I am reading up on entropy in a textbook and I got confused by this:
It says that to calculate the entropy for an irreversible process using heat flow, one must imagine the reversible process in which the initial and final states are the same as for the irreversi... | {"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.physicspages.com/2011/07/23/the-energy-time-uncertainty-relation/ | # The energy-time uncertainty relation
Required math: calculus, complex numbers
Required physics: basics of quantum mechanics
Reference: Griffiths, David J. (2005), Introduction to Quantum Mechanics, 2nd Edition; Pearson Education – Sec 3.5.3.
The uncertainty principle gives a lower bound on the accuracy with which... | {"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": 87, "mimetex.cgi": 0, "/images/ma... |
https://simple.wikipedia.org/wiki/Faraday%27s_laws_of_electrolysis | Faraday's laws of electrolysis are a set of scientific laws used in chemistry. They are used to express magnitudes of electrolytic effects. They were first described by Michael Faraday in 1834.
The first law states that the mass of a substance produced by electrolysis is directly proportional to the quantity of the el... | {"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://openstudy.com/updates/4f1fb9ace4b076dbc3486a7e | • anonymous
can someone help me with this. Let f(x) = x2 - 8x + 5. Find f(-1). ?
Mathematics
Looking for something else?
Not the answer you are looking for? Search for more explanations. | {"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.physicsoverflow.org/13611/?state=showcomments-13620&show=13620 | # Is String Theory a Field Theory?
+ 6 like - 0 dislike
1120 views
Is String Theory a Field or Quantum Mechanical Theory of the String rather than a Particle?
I should know this having studied this for a term, but we jumped into the deep end, without really covering the basics of the theory.
This post imported from... | {"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/168324/solving-for-unknown-inside-square-root | # Solving for unknown inside square root
Sorry if this is a very primitive question, but I really not sure if I am right about this kind of situations. Imagine the following equation where $a$ , $b$ and $c$ are known numbers and $x$ is the unknown variable:
$$a\sqrt{bx}=c$$
Is it ok in this case to do it like $$a^2b... | {"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://support.hfm.io/1.6/api/dual-tree-0.2.1/Data-Tree-DUAL-Internal.html | dual-tree-0.2.1: Rose trees with cached and accumulating monoidal annotations
Data.Tree.DUAL.Internal
Description
This module provides access to all of the internals of the DUAL-tree implementation. Depend on the internals at your own risk! For a safe public API (and complete documentation), see Data.Tree.DUAL.
The... | {"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://gut.bmj.com/content/68/7/1200 | Article Text
Original article
Non-superiority of lumen-apposing metal stents over plastic stents for drainage of walled-off necrosis in a randomised trial
1. Ji Young Bang,
2. Udayakumar Navaneethan,
4. Bryce Sutton,
5. Robert Hawes,
1. Center for Interventional Endoscopy, Florida Hospital, Orlando, Florida, USA
1. Co... | {"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/quick-question.105223/#post-869902 | # Quick question
• Start date
• #1
6
0
i got this question from a friend and its bugging me because i cannot understand it. i just cannot understand what it means... here is it, word for word what i have on the assigned paper
"if f(x) = x^n , "n" is a positive interger, the first derivative of f(x) which is identical... | {"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/218384/can-someone-show-me-how-to-solve-functions-that-include-a-set-of-ordered-pairs?answertab=active | # Can someone show me how to solve functions that include a set of ordered pairs? Im really stuck on this.
Im unsure of how to go about solving these when given a set of
Given
$f= \{(-2,4),(0,-2),(1,2),(2,3)\}$ and $g(x)= 3x-5$
Find
A) $f(-2)$
B) $(f+g)(2)$
C) $f(g(x))$
D) $f(1)-g(1-k)$
In each case I’m not su... | {"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://perimeterinstitute.ca/videos/effect-initial-correlations-evolution-quantum-states | The effect of initial correlations on the evolution of quantum states
Playing this video requires the latest flash player from Adobe.
Recording Details
Speaker(s):
Scientific Areas:
PIRSA Number:
12100045
Abstract
Until fairly recently, it
was generally assumed that the initial state of a quantum system prepared f... | {"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://cn.termwiki.com/Company:Marine_Conservation_Society | Marine Conservation Society (UK)
Number of terms: 10770
Number of blossaries: 1
Company Profile:
The UK charity dedicated to the protection of the marine environment and its wildlife.
An internal gravity wave propagating under the influence of both buoyancy and Coriolis forces. The dispersion relation is given by freq... | {"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/75389/group-cohomology-of-compact-lie-group-with-integer-coeffient | # Group cohomology of compact Lie group with integer coeffient
It is known that group cohomology class $H^d[U(1),Z]$ is Z for even d and 0 for odd d. Do we know $H^d[G,Z]$ for $G=SO(3)$, $SU(2)$ and other compact Lie group?
Also is the Borel-group-cohomology class $H^d[G,R]$ alway trivial for compact Lie group $G$?
... | {"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://en.m.wikiversity.org/wiki/PlanetPhysics/Isomorphism | # PlanetPhysics/Isomorphism
Definition 0.1 \bigbreak A morphism ${\displaystyle f:A\to B}$ in a category ${\displaystyle C}$ is an isomorphism when there exists an inverse morphism of ${\displaystyle f}$ in ${\displaystyle C}$ , denoted by $\displaystyle \inv f: B \to A$ , such that $\displaystyle f \circ \inv f =id_A... | {"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... |
http://mathoverflow.net/questions/34023/spectral-sequence-for-reduced-homology | # Spectral sequence for reduced homology
In the Serre spectral sequence, is it true that we can replace homology by reduced homology? That is: If $f:X\rightarrow B$ is a Serre fibration,with $F$ the fiber, then if $\tilde E^2_{pq}=\tilde H_p(B,\tilde H_q F) \longrightarrow \tilde H_{p+q}(X)$?
I think it is fine: we u... | {"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.nag.com/numeric/nl/nagdoc_26.1/nagdoc_fl26.1/html/f08/f08hnf.html | NAG Library Routine Document
1Purpose
f08hnf (zhbev) computes all the eigenvalues and, optionally, all the eigenvectors of a complex $n$ by $n$ Hermitian band matrix $A$ of bandwidth $\left(2{k}_{d}+1\right)$.
2Specification
Fortran Interface
Subroutine f08hnf ( jobz, uplo, n, kd, ab, ldab, w, z, ldz, work, info)
... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 80, "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.gamedev.net/forums/topic/353494-using-a-2d-array-in-a-function/ | using a 2d-array in a function
This topic is 4503 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
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if you use an int you do this: void function(int a){ and use it like this: function(wich_int_you_want_to_use); but how to do this with a 2d-array li... | {"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.talkstats.com/threads/loading-programs-into-r.25983/ | # Loading programs into R
#### noetsi
##### No cake for spunky
Problem Installing R
Not sure if I did the installation wrong or the library loading.
In installed several new programs used for time series in R. I am using the window version and R 2.1.5. There is a menu that goes Packages -> Install Packages
Initial... | {"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://mathoverflow.net/questions/127155/open-weak-lefschetz-with-coefficients | # (Open) weak Lefschetz with coefficients
Let $X$ be a complex smooth projective variety and let $\iota: Y \hookrightarrow X$ be a smooth hyperplane section. Put $\dim(X)=n+1$. Then weak Lefschetz says that $$\iota^\ast: H^k(X^{an}, \mathbb{Q}) \to H^k(Y^{an}, \mathbb{Q})$$ is an isomorphism for $k \leq n-2$.
I would... | {"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://topic.alibabacloud.com/zqpop/rigging-formulas_618924.html | # rigging formulas
Alibabacloud.com offers a wide variety of articles about rigging formulas, easily find your rigging formulas information here online.
### Ultraviolet A 11748-rigging elections (DFS)
Label: style HTTP color OS Io for Ar CTI Ultraviolet A 11748-rigging elections Question Link N-person election: Give... | {"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://blog.mindcore.dk/2013/02/remove-citrix-xenapp-graphics-from-web.html | ## Monday, February 25, 2013
### Remove Citrix XenApp Graphics from Web Interface
In some situations you might want to remove the Citrix XenApp graphics shown on the Web Interface.
Start a command prompt as administrator.
Create a copy of the existing file c:\inetpub\wwwroot\Citrix\XenApp\app_data\include\fullStyle... | {"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://papers.nips.cc/paper/2020/file/d785bf9067f8af9e078b93cf26de2b54-MetaReview.html | NeurIPS 2020
### Meta Review
It is shown that running SGD on a non-convex surrogate for the 0-1 loss converges to a near optimal halfspace under adversarial label noise. The resulting algorithm is much simpler than others available in the literature. It is also shown (by a novel lower bound) that using convex surroga... | {"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/circular-motion-of-a-car-on-a-track.193704/ | # Circular Motion of a car on a track
1. Oct 24, 2007
[SOLVED] Circular Motion
1. The problem statement, all variables and given/known data
A 1500 kg car drives around a flat 200-m-diameter circular track at 25 m/s. What is the magnitude and direction of the net force on the car? What causes this force?
2. Relevan... | {"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/voltage-output-for-ideal-diode-solutions-wrong.668996/ | # Homework Help: Voltage output for ideal diode (solutions wrong?)
1. Feb 2, 2013
### pyroknife
I'm looking at some solutions for a problem I found. This link is http://www.etcs.ipfw.edu/~lin/MET487/2011-SumII/Lectures/Hw3_Sols-MET487-Sum2011.PDF
It's page 4 problem 3.1.
Okay so V_in is given to be 10cos(2∏t), but ... | {"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://groups.oist.jp/course/quantum-field-theory | A205
Course Coordinator:
Shinobu Hikami
Quantum Field Theory
Description:
This course covers quantum field theory. Due to recent developments, we organize it with emphasizing statistical field theory.
The renormalization group method, symmetry breaking, gauge field and string theory, random matrix theory are key ingre... | {"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://hal.inria.fr/hal-00931514 | # Gathering and Exclusive Searching on Rings under Minimal Assumptions
2 COATI - Combinatorics, Optimization and Algorithms for Telecommunications
CRISAM - Inria Sophia Antipolis - Méditerranée , COMRED - COMmunications, Réseaux, systèmes Embarqués et Distribués
Abstract : Consider a set of mobile robots with minimal ... | {"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://quantumcomputing.stackexchange.com/users/55/gls?tab=summary | glS
14 Given a decomposition for a unitary $U$, how do you decompose the corresponding controlled unitary gate $C(U)$? 13 Will deep learning neural networks run on quantum computers? 13 If all quantum gates must be unitary, what about measurement? 12 Is there any potential application of quantum computers in machine ... | {"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://flyingcoloursmaths.co.uk/mathematical-ninja-approximates-sin55o/ | “$0.819$,” said the Mathematical Ninja, in as weary a voice as the student used to say “I suppose you’re going to tell me how.”
The nunchaku looked a little rusty, and the axe was in need of a good sharpening. The throwing knives could have done with a clear, and the broadsword… well, once upon a time, it would have b... | {"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://home.cern/about/updates/2013/10/CERN-congratulates-Englert-and-Higgs-on-Nobel-in-physics | CERN congratulates Englert and Higgs on Nobel in physics
François Englert (left) and Peter Higgs at CERN on 4 July 2012, on the occasion of the announcement of the discovery of a Higgs boson by the ATLAS and CMS experiments (Image: Maximilien Brice/CERN)
CERN congratulates François Englert and Peter W. Higgs on the a... | {"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://community.jmp.com/t5/Discussions/What-are-the-Profile-Formulas-I-get-from-the-Neural-Network/m-p/187397/highlight/true | Choose Language Hide Translation Bar
Highlighted
Community Trekker
## What are the Profile Formulas I get from the Neural Network model trained by K-fold xvalidation?
Dear community,
I trained my neural network model (Analyze => Predictive Modeling => Neural) using K-fold xvalidation, so there were K sets of model p... | {"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.science.gov/topicpages/0-9/3-phospho-d-glycerate+carboxy-lyase+dimerizing.html | #### Sample records for 3-phospho-d-glycerate carboxy-lyase dimerizing
1. Post-translational modifications in the large subunit of ribulose bisphosphate carboxylase/oxygenase.
PubMed
Houtz, R L; Stults, J T; Mulligan, R M; Tolbert, N E
1989-03-01
Two adjacent N-terminal tryptic peptides of the large subunit of rib... | {"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/fresnel-formulas-interesting.80259/ | # Fresnel Formulas-interesting
1. Jun 25, 2005
### Stalker
Derive Fresnel Formulas for the case when magnetic permeability (myu) is not 1. How will they look like? In most cases myu=1, so the Snells formula becames easy , and after it we get Fresnel Formulas, with the help of Snell Formula.What will be when myu is n... | {"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://collegephysicsanswers.com/openstax-solutions/hot-day-temperature-80000-l-swimming-pool-increases-150textrmccirc-what-net-0 | Change the chapter
Question
On a hot day, the temperature of an 80,000-L swimming pool increases by $1.50\textrm{C}^\circ$. What is the net heat transfer during this heating? Ignore any complications, such as loss of water by evaporation.
$5.02 \times 10^8 \textrm{ J}$
Solution Video
# OpenStax College Physics for A... | {"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/users/36194/zerothehero | 21,077
reputation
5
33
63
## ZeroTheHero $(function() {$(".top-badge").addSpinner().load("/users/rank?userId=36194"); });
Zero the Hero is the mythological character central to the musical trilogy "Radio Gnome Invisible" by the UK-based-European-enhanced psychedelic progressive rock band Gong.
I am a fan of the tril... | {"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://rtx.civil.sharif.edu/Help/RBuildingInformationModel.html | # Building Information Model
## Class Name
• RBuildingInformationModel
## Location in Objects Pane
• Models > Model > Infrastructure > Building > Building Information
• No
## Properties
### Object Name
• Name of the object in Rt
• Allowable characters are upper-case and lower-case letters, numbers, and undersco... | {"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://aas.org/archives/BAAS/v28n2/aas188/abs/S007011.html | Session 7 - Gas and Dust in the ISM.
Display session, Monday, June 10
Great Hall,
## [7.11] The Abundance and Depletion of Interstellar Argon
U. J. Sofia (Villanova University), E. B. Jenkins (Princeton Univ. Obs.)
Observations of nine stars obtained with the Interstellar Medium Absorption Profile Spectrograph (IMAP... | {"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://packages.tesselle.org/tabula/reference/heterogeneity.html | • heterogeneity() returns an heterogeneity or dominance index.
• evenness() returns an evenness measure.
## Usage
heterogeneity(object, ...)
evenness(object, ...)
index_berger(x, ...)
index_boone(x, ...)
index_brillouin(x, ...)
index_mcintosh(x, ...)
index_shannon(x, ...)
index_simpson(x, ...)
# S4 method fo... | {"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... |
http://www.milefoot.com/math/calculus/limits/LimitStrategies11.htm | ## Strategies for Evaluating Limits
There are several approaches used to find limits. Here, we summarize the different strategies, and their advantages and disadvantages.
### Substitution
Many limits may be evaluated by substitution. The necessary requirement for this approach to work is that the function is continu... | {"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/feeds/question/98634 | Geometric interpretation of the exact sequence for the cotangent bundle of the projective space - MathOverflow most recent 30 from http://mathoverflow.net 2013-06-19T09:53:38Z http://mathoverflow.net/feeds/question/98634 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/98634/geome... | {"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/the-kubo-formula-of-hall-conductivity.752797/ | # The Kubo Formula of Hall Conductivity
1. ### cometzir
18
Several papers (eg. Di Xiao, et. al, Berry phase effects on electronic properties, RevModPhys, 82,2010)mentioned a formula to calculate the Hall conductivity(See the picture).This formula is used in an two dimensional system, v1 and v2 are velocity operators ... | {"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://blog.kie.org/2011/08/construction-heuristics-benchmarks.html | ### Construction heuristics benchmarks
Drools Planner 5.3.0.Beta1 will include out-of-the-box construction heuristics. Before running metaheuristics (such as tabu search) on a use case, it’s important to first run a construction heuristic on it, as that greatly improves the score. These construction heuristics are alr... | {"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://lithiumcse.lithium.com/t5/Mo-TKB/test-toc/ta-p/2077 | # Mo TKB
Showing results for
Do you mean
# test toc
by 03-13-2017 02:21 PM - edited 03-13-2017 02:22 PM
##### Test 1
This is a test. This is a test. This is a test . This is a test. This is a test. This is a test.This is a test. This is a test. This is a test . This is a test. This is a test. This is a test.This... | {"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://export.arxiv.org/abs/2106.10244 | nucl-th
(what is this?)
# Title: Study of neutrino-nucleus reactions with CRISP Program (0 < $E_ν$ < 3 GeV)
Abstract: The neutrino-nucleus reactions are studied at energies from 0 to 3 GeV, using the CRISP program. To simulate these reactions, CRISP uses the Monte Carlo method through an intranuclear cascade model. ... | {"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/354384/proof-that-the-sum-of-the-cubes-of-any-three-consecutive-positive-integers-is-di | # Proof that the sum of the cubes of any three consecutive positive integers is divisible by three.
So this question has less to do about the proof itself and more to do about whether my chosen method of proof is evidence enough. It can actually be shown by the Principle of Mathematical Induction that the sum of the c... | {"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://aacrjournals.org/cancerres/article/59/20/5356/505758/Fas-Ligand-Is-Expressed-on-Human-Squamous-Cell | Recent reports have variously described expression of Fas ligand (FasL) or its absence in human tumors. The importance of the Fas-FasL mechanism for the immune evasion by tumors provided a strong rationale for the examination of FasL expression and function in squamous cell carcinoma of the head and neck (SCCHN), which... | {"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://socialsci.libretexts.org/Bookshelves/Psychology/Book%3A_Introduction_to_Psychology/03%3A_Brains_Bodies_and_Behavior/3.03%3A_Psychologists_Study_the_Brain_Using_Many_Different_Methods | # 3.3: Psychologists Study the Brain Using Many Different Methods
• Anonymous
• LibreTexts
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$ $$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm... | {"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/23917/equations-instead-of-psychrometric-charts | I want to create a program that will accurately simulate a condensor. I want to use the data in psychrometric charts. But I cannot and hence want to use equations that show similar data. Any idea where to start?
-
This is what an interpolating fit function is for. – Colin K Apr 18 '12 at 3:41
Data in the psychrometr... | {"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://dsp.stackexchange.com/questions/43790/comparing-two-time-domain-signals-in-a-scale-and-shift-invariant-way/43792 | # Comparing two time domain signals in a scale and shift-invariant way
I have two signals in the time domain, call them $S_1(t)$ and $S_2$(t). Because of calibration issues relating to the underlying devices that these signals are obtained from, they will not necessarily have the same scale or mean. What is the approp... | {"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.real-statistics.com/matrices-and-iterative-procedures/determinants-and-simultaneous-linear-equations/ | # Determinants and Simultaneous Linear Equations
Definition 1: The determinant, det A, also denoted |A|, of an n × n square matrix A is defined recursively as follows:
If A is a 1 × 1 matrix [a] (i.e. a scalar) then det A = a. Otherwise,
where Aij is matrix A with row i and column j removed.
Note that if A = $\left... | {"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": 3, "mimetex.cgi": 0, "/images/mat... |
https://www.careerstoday.in/physics/adiabatic-process-derivation | Adiabatic Process Derivation
An adiabatic process is a thermodynamic process such that there is no heat transfer in or out of the system and is generally obtained by using a strong insulating material surrounding the entire system.
Adiabatic process examples
• The vertical flow of air in the atmosphere
• When the in... | {"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.computer.org/csdl/trans/tm/2007/06/h0706-abs.html | ABSTRACT
Wireless LAN for Industrial Control (IC-WLAN) provides many benefits, such as mobility, low deployment cost, and ease of reconfiguration. However, the top concern is robustness of wireless communications. Wireless control loops must be maintained under persistent adverse channel conditions, such as noise, larg... | {"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/finding-electric-field-on-rod-or-ring.103998/ | Finding Electric Field on rod or ring?
1. Dec 13, 2005
Its from an example in the book, and it doesnt seem to make sense,
A rod of length l has a uniform positive charge per unit length (lambda) and a total charge Q. Calculate the electric field at a point P that is located along the long axis of the rod and a dista... | {"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.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=212154 | The Museum of HP Calculators
HP Forum Archive 20
35s - find roots of 3rd and higher order equationsMessage #1 Posted by Chris C on 19 Feb 2012, 8:42 p.m. Are there any programs (or built-in methods I'm overlooking) for the 35s to find the roots of equations higher than second order? Thank you.
Re: 35s - find roots... | {"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://infoscience.epfl.ch/record/162729 | Infoscience
Journal article
# Experimental investigation into segregating granular flows down chutes
We experimentally investigated how a binary granular mixture made up of spherical glass beads size ratio of 2 behaved when flowing down a chute. Initially, the mixture was normally graded, with all the small particle... | {"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://getrevising.co.uk/revision-tests/asch_opinions_and_social_pressure | # ASCH- OPINIONS AND SOCIAL PRESSURE
HideShow resource information
• Created by: hafsur
• Created on: 29-12-14 16:50
G O T K M K P W J M P P E C J S M V F O D F Q V J R R K F G M O D W A A E A P W T P K T A I B K T O N U D B D U G T F X E K W P E D U V J I E I N F Q N G N A E E I U L N K I K S T V S K D H O V T X R P... | {"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.airthority.nl/de/pages/risico-berekening-supermarkt-medewerker | Covid-19 calculator voor buiten
Estimation of COVID-19 aerosol transmission outdoors (Skagit Choir Repeat) during daytime, relatively crowded conditions (1.3 persons / m2) - S
Input Parameters Value Value in other units Source Surface area sq ft = m2 Just assuming a value, similar to choir outbreak case Height ft = m... | {"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://bartogian.wordpress.com/tag/number-theory/ | ## Posts Tagged ‘number-theory’
### The Prime Number Theorem (up to a constant factor)
April 14, 2015
It is suprisingly easy and pretty to give an elementary proof that the prime number theorem (that the number $\pi(x)$ of primes less than $x$ is asymptotic to $x/\log x$) is true up to a constant factor. (I will add... | {"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": 18, "mimetex.cgi": 0, "/images/ma... |
https://www.ideals.illinois.edu/handle/2142/20146 | ## Files in this item
FilesDescriptionFormat
application/pdf
9026261.pdf (8MB)
(no description provided)PDF
## Description
Title: Characterization of SEC14: A gene essential for secretion in Saccharomyces cerevisiae Author(s): Malehorn, David Edward Department / Program: Microbiology Discipline: Microbiology Degr... | {"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://travis.giggy.com/miki/115.020.30.06.html | ### GIGAMIND
Folder:
115 CFA
File:
115.020.30.06 Reading 8 - 6. Expected Value, Variance, and Standard Deviation of a Random Variable
# 6. Expected Value, Variance, and Standard Deviation of a Random Variable
## l. calculate and interpret the expected value, variance, and standard deviation of a random variable and ... | {"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... |
http://mathematica.stackexchange.com/questions/46757/sum-similar-elements | Sum similar elements [closed]
I am interested in summing elements in a list or sublist that are similar.
I want the sublists of my second elements to be added cumulatively only if their first elements are the same.
This is my list: {{3, 1}, {5, 1}, {5, 2}, {3, 3}}.
This is my desired result: {{1,1},{1,3},{4,3}}.
-... | {"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/pre-calculus/30077-ln-problem-print.html | # Ln problem
• March 5th 2008, 11:46 AM
farso
Ln problem
Hi
Im halfway though a homework problem and i was hoping for a little insight into how one would go about solving the problem.
Thanks for whatever you can offer!
The question:
$\ln(y+\sqrt{2y-1})+\ln(y-\sqrt{2y-1})=0$
So far ive got them all to the same sid... | {"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... |
http://math.stackexchange.com/questions/367291/number-of-solutions-of-px-1-x-n-0-in-mathbbf-qn | # Number of solutions of $P(x_1, …, x_n) = 0$ in $\mathbb{F}_q^n$
I have this exercise :
$q = p^r$ (it is not clearly precised in the exercise that $r = n$). and $\mathbb{F}_q$ is the finite field of cardinal $q$. Let's $P \in \mathbb{F}_q[X_1, ..., X_n]$ of degree $d < n$. Show that $p$ divides the number of solutio... | {"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://en.wikipedia.org/wiki/Pumping_lemma_for_regular_languages | # Pumping lemma for regular languages
In the theory of formal languages, the pumping lemma for regular languages describes an essential property of all regular languages. Informally, it says that all sufficiently long words in a regular language may be pumped — that is, have a middle section of the word repeated an ar... | {"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": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/trigonometry/191260-trig-proof-involving-secant-cosine-print.html | Trig proof involving secant and cosine
• Nov 5th 2011, 10:53 PM
Don
Trig proof involving secant and cosine
The problem:
Prove that sec^2 theta + cos^2 theta can never be less than 2.
I can't figure out how to go about.
I have tried to take sec^ theta as 1/cos^2 theta and cos^2 theta as sin^2 theta, but got nowhere.... | {"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://codereview.stackexchange.com/questions/122243/workaround-for-the-precision-limitation-for-pythons-round-function | # Workaround for the precision limitation for Python's round() function
I'm trying to come up with a general way to correctly round floats with Python, given the known limitation of round():
Note: The behavior of round() for floats can be surprising: for example, round(2.675, 2) gives 2.67 instead of the expected 2.6... | {"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/97659-please-help-me-check-these-problems-discriminants-complex-solutions-inequalities.html | Thanks will be given to those who help. I am in dire need of it too, for some problems. Here is my work:
1.Find the discriminant
-10x^2 - 6x + 5 = 0
-(-6)^2 -4(-10)(5)
(36 + 200)
236
236 is the discriminant.
2. Find the discriminant
2x^2 + 6x + 1 = 0
(6)^2- 4(2)(1)
(36 - 8)
28
28 is the discriminant
3. Could s... | {"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://byjus.com/arc-length-formula/ | # Arc Length Formula
Arc length formula is used to calculate the measure of the distance along the curved line making up the arc (segment of a circle). In simple words, the distance that runs through the curved line of the circle making up the arc is known as the arc length. It should be noted that the arc length is l... | {"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.maa.org/publications/periodicals/loci/resources/mathematics-animations-with-svg-linear-approximation-in-several-variables | # Mathematics Animations with SVG - Linear Approximation in Several Variables
Author(s):
Samuel Dagan (Tel-Aviv University)
This page discusses the linear approximation of a function in several variables. To support the discussion, the linked animation shows an elliptic paraboloid that can be rotated about the z-axis... | {"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://arxiv.wiki/abs/2109.10833 | arXiv.wiki
# Bounds on approximating Max $k$XOR with quantum and classical local algorithms
## Talk
Kunal gives a talk here.
## Background
kXOR is a constraint satisfaction problem where every clause involves $$k$$ Boolean variables. Their combined parity must be either even or odd.
The threshold algorithm is com... | {"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://felix-tutorial.readthedocs.io/en/latest/intro_objects_plugins3.html | ## Building an Executable¶
Instead of just running ob_client as script, we can build an executable. The command works on all platforms:
flx --static -c -od . ob_client.flx
This will put an executable ob_client in the current directory on Linux or OSX, or ob_client.exe on Windows.
You can run the executable:
./ob_... | {"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://matpitka.blogspot.com/2015/04/ | ## Wednesday, April 29, 2015
### What could be the origin of p-adic length scale hypothesis?
The argument would explain the existence of preferred p-adic primes. It does not yet explain p-adic length scale hypothesis stating that p-adic primes near powers of 2 are favored. A possible generalization of this hypothesis... | {"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://mathoverflow.net/questions/23877/a-question-on-a-davis-complex-of-a-coxeter-group | # A question on a Davis complex of a Coxeter group
Let us have a look at p. 64 of M. Davis book "The Geometry and Topology of Coxeter Groups". The discussion preceeding Definition 5.1.3. shows that $\mathcal{U}(G, X)/G$ is homeomorphic to $X$. Theorem 7.2.4. says that $\mathcal{U}(W, K)$ is $W$-equivariantly homeomorp... | {"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/users/29755/tenaliraman?tab=activity&sort=revisions | # TenaliRaman
less info
reputation
410
bio website cse.iitb.ac.in/~aruniyer location India age 30 member for 2 years, 3 months seen 53 mins ago profile views 201
# 25 Revisions
Apr8 revised orthogonal complement problem: show $\operatorname{oc}(A\cap B)=\operatorname{oc}(A)+\operatorname{oc}(B)$ deleted 8 character... | {"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.qfak.com/education_reference/science_mathematics/?id=2988587 | # Can velocity be zero when acceleration is non zero.?
Can velocity be zero when acceleration is non zero.?
yes at the highest position of the flight of a body the velocity is zero but acceleration isn't.............
#1
may be or may not be.
#2
YES! but not
permanently ,only
momentarily.
#3
Yes.
This may sou... | {"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://4tex.ntg.nl/4tex5/4project/4p-options.html | # Options
You can change any of the parameters used above to suit your personal needs. Just note that all the parameters above are lists of (La)TeX commands separated by a semicolon (";"). For instance if we changed the \chapter macro into \hoofdstuk we can easily adjust ChapterMarks to:
``` ChapterMarks=\hoofdstuk... | {"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://arxiv.org/abs/1607.06041 | math.QA
(what is this?)
# Title: Planar algebras in braided tensor categories
Abstract: We generalize Jones' planar algebras by internalising the notion to a pivotal braided tensor category $\mathcal{C}$. To formulate the notion, the planar tangles are now equipped with additional `anchor lines' which connect the in... | {"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.mpim-bonn.mpg.de/node/8740 | # Harmonic surfaces in 3-manifolds and the simple loop theorem
Posted in
Speaker:
Denote by ${\eufm M}(\Sigma)$ the space of hyperbolic metrics on a closed, orientable surface $\Sigma$ and by ${\eufm M}(M)$ the space of negatively curved Riemannian metrics on a closed, orientable 3-manifold $M$. We show that the set o... | {"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.win-vector.com/blog/2015/06/what-is-a-good-sharpe-ratio/ | Posted on Categories Finance, Mathematics, Opinion, TutorialsTags , ,
# What is a good Sharpe ratio?
We have previously written that we like the investment performance summary called the Sharpe ratio (though it does have some limits).
What the Sharpe ratio does is: give you a dimensionless score to compare similar i... | {"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://proofwiki.org/wiki/Accuracy_of_Convergents_of_Convergent_Simple_Infinite_Continued_Fraction | # Accuracy of Convergents of Convergent Simple Infinite Continued Fraction
## Theorem
Let $C = (a_0, a_1, \ldots)$ be an infinite simple continued fraction in $\R$.
Let $C$ converge to $x \in \R$.
For $n\geq0$, let $C_n = p_n/q_n$ be the $n$th convergent of $C$, where $p_n$ and $q_n$ are the $n$th numerator and den... | {"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://stormwater.pca.state.mn.us/index.php?title=Tree_trenches_and_tree_boxes_combined&oldid=15702 | # Design guidelines for tree quality and planting
Green Infrastructure: Trees can be an important tool for retention and detention of stormwater runoff. Trees provide additional benefits, including cleaner air, reduction of heat island effects, carbon sequestration, reduced noise pollution, reduced pavement maintenanc... | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/268331/pnp-and-npn-collector-emitter-naming | # PNP and NPN Collector Emitter naming
In a NPN circuit, the BCE arrangement is as followed: And for PNP:
This seems confusing for me and for some people. In a NPN transistor, current flows from the collector to the emitter, while in a PNP transistor, current flows from the emitter to the collector.
Why is the direc... | {"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/132550/having-trouble-weighing-the-sun | # Having trouble weighing the sun
So I gather the way you (and Vera Rubin) calculate a galaxy's mass is by measuring a star's orbital velocity $v$ and its distance $R$ from the galactic center, and then plugging them into this equation derived from Newton's second law:
$$M_{gal}=Rv^2/G$$
($G=6.67\times10^{-11}$. Uni... | {"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://lucapugliese.it/ny8fi69/e32683-finite-field-operations | Finite fields are provided in Nemo by Flint. The source code and files included in this project are listed in the project files section, please make sure whether the listed source code meet your needs there. You can find complete API definitions in galois.d.ts. This chapter proposes algorithms allowing the execution of... | {"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://mathoverflow.net/questions/68233/simple-ore-extensions/81186 | # Simple Ore extensions
Let $R[x;\sigma,\delta]$ be an Ore extension, where $R$ is an associative and unital ring and $\sigma : R\to R$ is a (not necessarily injective!) ring endomorphism. (In the literature it is often assumed to be injective).
My question is the following:
If $R[x;\sigma,\delta]$ is a simple ring, ... | {"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://openstax.org/books/university-physics-volume-1/pages/13-7-einsteins-theory-of-gravity | University Physics Volume 1
# 13.7Einstein's Theory of Gravity
University Physics Volume 113.7 Einstein's Theory of Gravity
### Learning Objectives
By the end of this section, you will be able to:
• Describe how the theory of general relativity approaches gravitation
• Explain the principle of equivalence
• Calcul... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 13, "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://physics.stackexchange.com/questions/348092/in-what-sense-if-any-is-action-a-physical-observable | # In what sense (if any) is Action a physical observable?
Is there any sense in which we can consider Action a physical observable? What would experiments measuring it even look like? I am interested in answers both in classical and quantum mechanics.
I ran across a physics textbook called "Motion Mountain" today, wi... | {"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... |