url stringlengths 14 1.76k | text stringlengths 100 1.02M | metadata stringlengths 1.06k 1.1k |
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http://clay6.com/qa/75012/a-zener-of-power-rating-1w-is-to-be-used-as-a-voltage-regulator-if-zener-ha?show=75013 | # A zener of power rating 1W is to be used as a voltage regulator . If Zener has a breakdown of $5V$ and it has to regulate the voltage which fluctuated between $3\;V$ and $7\;V$, What should be the value of $R_s$ for Safe operation .
$\begin{array}{1 1} 10\;\Omega \\ 5\;\Omega \\ 20\;\Omega \\ 15\;\Omega\end{array}$ | {"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... |
http://lugod.org/mailinglists/archives/vox-tech/2004-11/msg00150.html | Next Meeting: August 5: Social gathering Next Installfest: TBD Latest News: Jul. 4: July, August and September: Security, Photography and Programming for Kids Page last updated: 2004 Nov 30 14:33
Re: [vox-tech] vim question: making mapping atomic w.r.t the '.'command
# Re: [vox-tech] vim question: making mapping atomi... | {"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://gitbaby.com/adding-cmdline-win7-as-an-eclipse-console-view.html | # Adding cmdline (win7) as an Eclipse console view
I’ve seen it in linux. There’s a console you can open that is just a shell. I want the same thing in windows only with either cmd, or with git bash. (MINGW32). I tried googling it but just got flooded with articles about egit and normal git bash.
• Command line Git d... | {"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://okayama.pure.elsevier.com/en/publications/tribological-properties-of-diamond-nanoparticle-additive-in-water | # Tribological properties of diamond nanoparticle additive in water under a lubrication between steel plate and tungsten carbide ball
Aidil Azli Alias, Hiroshi Kinoshita, Masahiro Fujii
Research output: Contribution to journalArticlepeer-review
14 Citations (Scopus)
## Abstract
We studied the effectiveness of diam... | {"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://planetmath.org/dimensiontheoremforsymplecticcomplementproof | # dimension theorem for symplectic complement (proof)
We denote by $V^{\star}$ the dual space of $V$, i.e., linear mappings from $V$ to $\mathbb{R}$. Moreover, we assume known that $\dim V=\dim V^{\ast}$ for any vector space $V$.
We begin by showing that the mapping $S:V\to V^{*}$, $a\mapsto\omega(a,\cdot)$ is an lin... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 34, "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.ck12.org/probability/Combinations/lesson/Combinations---Grade-6/ | <meta http-equiv="refresh" content="1; url=/nojavascript/"> Combinations ( Read ) | Probability | CK-12 Foundation
# Combinations
%
Progress
Practice Combinations
Progress
%
Combinations
Have you ever tried to organize a wardrobe or your closet? Look at this dilemma.
James needs to choose a 2-color combination for ... | {"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://pure.uai.cl/en/publications/search-for-lepton-flavor-violation-in-different-flavor-high-mass- | # Search for lepton-flavor violation in different-flavor, high-mass final states in pp collisions at s =13 TeV with the ATLAS detector
(ATLAS Collaboration)
Research output: Contribution to journalArticlepeer-review
24 Scopus citations
## Abstract
A search is performed for a heavy particle decaying into different-... | {"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.nag.com/numeric/py/nagdoc_latest/naginterfaces.library.blas.zgeap.html | # naginterfaces.library.blas.zgeap¶
naginterfaces.library.blas.zgeap(side, trans, perm, k, b)[source]
zgeap permutes the rows or columns of a complex rectangular matrix using an int array of permutations.
For full information please refer to the NAG Library document for f06vj
https://www.nag.com/numeric/nl/nagdoc_2... | {"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.physicsforums.com/threads/kinetic-velocity-independ-of-direction.283070/ | # Kinetic velocity independ. of direction?
1. Jan 5, 2009
### razored
Why is the velocity in the kinetic energy formula independent of the direction? I can't seem to figure out why. This is not a homework problem.
2. Jan 5, 2009
### jgens
Kinetic energy is defined to be the amount - magnitude - of work neccessary... | {"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://mathedu.academy/Blog/?tag=notation-exponentielle | # The Exponential Notation for the Floating Real Numbers
Our scientific calculators deal sometimes with numbers with a $$E$$ inside: this is the so called Exponential, or Scientific Notation.
But what does that mean, and how to read such numbers? | {"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://thebeardedmathman.com/tag/square-roots/ | ## Multiplying and Dividing Square Roots, Rationalizing the Denominator
1.7.2 square root operations continued
Square Roots
Multiplication and Division
At some point square roots should no longer be considered an operation but rather the most efficient way to express a number. For example, the best way to write one ... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 58, "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.mathworks.com/matlabcentral/newsreader/view_thread/323688 | MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi
### Discover what MATLAB® can do for your career.
Opportunities for recent engineering grads.
# Thread Subject: Why is interp1(x,Y,...) being removed?
Subject: Why is interp1(x,Y,...) being removed? From: Richard Crozier Date: 10 Oct, 2012 10:08:07 ... | {"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://zbmath.org/?q=rf%3A6053679 | ×
## Found 34 Documents (Results 1–34)
100
MathJax
Full Text:
Full Text:
### Inverse method identification of thermophysical properties based on solotone effect analysis for discontinuous Sturm-Liouville systems. (English)Zbl 1469.34033
MSC: 34A55 34B24 34L15
Full Text:
### On the integrability of Liénard i-typ... | {"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.physicsforums.com/threads/calculating-power-of-a-rotating-shaft.216969/ | # Calculating Power of a rotating shaft
1
Hi, it's been a number of years since I've even thought about physics, so this is a very simple question. I have a rig set up where I have a power source that is rotating a shaft. Attached to this shaft is a wheel with a string, I have this string going through a pulley in 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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://electronics.stackexchange.com/questions/123370/theory-question-about-j-imaginary-unit-ac-circuit-analysis | # Theory question about “j” imaginary unit (AC circuit analysis)
I have just started to learn about AC network analysis and have some questions about "j" (or "i" on my calculator), the imaginary unit. My book doesn't go into a great deal about this, and jumps right into formulas and substitutions (more practical appro... | {"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://stats.stackexchange.com/questions/133086/teststatistic-vs-linearstatistic-in-wilcoxsign-test?noredirect=1 | # teststatistic vs linearstatistic in wilcoxsign_test
In R, wilcoxsign_test in library coin calculates both a "teststatistic" (output as "Z") and a "linearstatistic" (I think this is either Siegel's (1956) T or Glantz' (2005) W).
What is "Z", which should I report, and why?
Example:
x <- 1:10
y <- 11:20
library(coi... | {"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://settheory.mathtalks.org/moritz-muller-on-the-relative-strength-of-finitary-combinatorial-principles/ | # Moritz Müller: On the relative strength of finitary combinatorial principles
Talk held by Moritz Müller (KGRC) at the KGRC seminar on 2017-12-14 at 4pm .
Abstract: Define a finitary combinatorial principle to be a first-order sentence which is valid in the finite but falsifiable in the infinite. We aim to compare t... | {"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://zbmath.org/?q=ai%3Aasok.aravind+se%3A00000393 | ×
# zbMATH — the first resource for mathematics
Rationality problems and conjectures of Milnor and Bloch-Kato. (English) Zbl 1279.14063
The classical Lüroth problem may be formulated as the question whether a unirational variety $$X/k$$ is in fact rational. It is known that in general the answer is negative. For $$k=... | {"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://threesixty360.wordpress.com/2008/11/15/generating-pythagorean-triples/ | ## Generating Pythagorean Triples
by
A recent post at jd2718 noted that for all Pythagorean triples $(a, b, c)$, that is to say, for all positive integer solutions to $a^2 + b^2 = c^2$, it turns out that 60 divides the product $abc$.
In the course of exploring proofs of that result, I suggested a proof using the rep... | {"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": 55, "mimetex.cgi": 0, "/images/ma... |
https://www.uzdevumi.lv/p/valsts-eksamens-anglu-valoda/12-klase/valsts-eksamens-anglu-valoda-2014-g-11833/re-f98fc087-5b1c-4ad0-9c17-ed28be9d7d3d | ### Uzdevums:
10p.
Fill each of the numbered gaps in the following passage with the most appropriate word from the wordbank. Use only one word in each space. Write the appropriate letter in the gap. The task begins with an example (0). Note that there are more words than gaps.
THE GREAT WALL OF CHINA
The Great Wall ... | {"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.physicsforums.com/showthread.php?t=676054 | Slingshot Physics
by FredericChopin
Tags: physics, slingshot
P: 57 I am investigating how the displacement of an elastic band affects the distance an attached object will travel (the relationship between how far back you pull a slingshot and the distance an object will travel). What I am trying to do is find a formul... | {"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/227850-area-between-two-curves-simple-question.html | # Math Help - Area between two curves (simple question)
1. ## Area between two curves (simple question)
Hi,
I'm trying to find the area between the curves:
y=x^2 + 4x +1 and
y = 3x+3
A sketch shows me that y =3x+3 is above y=x^2 +4x +1 and I have found the intersection points are x=-2 and x=1.
Does this then mean... | {"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://selfawarepatterns.com/2021/03/06/an-instrumentalist-everettian/ | # An instrumentalist Everettian
Scott Aaronson posted an interesting piece this week coming out about his favorite interpretation of quantum mechanics. I think the most relevant part is this snippet. (Although the full piece has a lot of nuance well worth reading.)
I don’t mean to say that the interpretations are all... | {"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": 7, "mimetex.cgi": 0, "/images/mat... |
https://link.springer.com/journal/40096/10/3/page/1 | # Volume 10, Issue 3, September 2016
ISSN: 2008-1359 (Print) 2251-7456 (Online)
## In this issue (8 articles)
1. Original research
### Digital barrier options pricing: an improved Monte Carlo algorithm
Pages 65-70
2. Original research
### Solvability of impulsive $$(n,n-p)$$ boundary value problems for higher ord... | {"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.physicsforums.com/threads/the-dirac-delta-function.874444/ | The Dirac Delta Function
Tags:
1. Jun 4, 2016
Summer95
1. The problem statement, all variables and given/known data
Differential equation: $Ay''+By'+Cy=f(t)$ with $y_{0}=y'_{0}=0$
Write the solution as a convolution ($a \neq b$). Let $f(t)= n$ for $t_{0} < t < t_{0}+\frac{1}{n}$. Find y and then let $n \rightarrow ... | {"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://damask.mpie.de/bin/view/Documentation/AsciiTableFormat | # 3.3. ASCII table
## Preamble
An ASCII table is interpreted line by line and has three parts
• data
Columns are separated by (multiple) whitespace characters, i.e., tab and space.
The head indicator takes up the first line of the file
1: N head[...]
where N is the number of lines that hold heading information (e... | {"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://www.ellipsix.net/blog/2012/12/yes-virginia-the-universe-is-probably-real.html | ellipsix informatics
2012
Dec
25
## Yes, Virginia, the universe is (probably) real
It's been far too long since I posted anything — almost three weeks, in fact, since the end of NaBloWriMo. So I took the time to make a solid writeup of the speculation that we may be living in a computer. Consider it my Christmas pres... | {"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/algebra/43234-polynomial-degree-zeros-help-i-think-i-have-answer.html | # Thread: polynomial, degree and zeros (help) i think i have the answer
1. ## polynomial, degree and zeros (help) i think i have the answer
form a polynomial f(x) with real coefficients having the given degree and zeros.
degree 4
zeros 2-3i; -1 multiplicity 2
when i did it i got x4+6x3+16x2+18x+7
x=-1 x=-1 x=(2-3i)... | {"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://brilliant.org/discussions/thread/primitive-root/ | ×
# Primitive root
If $$n$$ is a positive integer, the integers between 1 and $$n − 1$$ that are coprime to $$n$$ (or equivalently, the congruence classes coprime to $$n$$) form a group with multiplication modulo n as the operation; it is denoted by Zn× and is called the group of units modulo n or the group of primit... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://questioncove.com/updates/4df944a00b8b370c28bdfc5e | Mathematics
OpenStudy (anonymous):
the derivative of f(x) = tcubed. I get the answer f'(x) = 3xcubed but I think the answer is supposed to be 3xsquared. (using the shortcut way). I'll put my workings below please wait and then please help!
OpenStudy (anonymous):
$\lim h \rightarrow 0 x - x ^{3} + 3x ^{3}h + 3xh ^{3}... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/questions/47114/minimizing-the-gaps-with-incremental-capacity | # Minimizing the gaps with incremental capacity
There are a single job, a machine and a set of $$n$$ slots. The machine has a capacity that increments by $$\zeta(t)$$ every slot $$t=1,2,\ldots,n$$. Initially (before the first slot), the machine has 0 capacity i.e., the available capacity $$C(t)$$ at slot $$t$$ is $$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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Book%3A_The_Basics_of_GOB_Chemistry_(Ball_et_al.)/05%3A_Introduction_to_Chemical_Reactions/5.1%3A_The_Law_of_Conservation_of_Matter | # 5.1: The Law of Conservation of Matter
Skills to Develop
• Correctly define a law as it pertains to science.
• State the law of conservation of matter.
In science, a law is a general statement that explains a large number of observations. Before being accepted, a law must be verified many times under many conditio... | {"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://hmf.enseeiht.fr/travaux/bei/beiep/book/export/html/1906 | # Similation with jadim - coarse mesh
Firstly, a coarse mesh and real parameters of fluids are applied to simulate the flow with VOF method by jadim software.
However, the simulation is not reasonable because the water and oil is mixed. This could be caused by the high Reynolds number or the density of mesh. Theref... | {"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.computer.org/csdl/trans/td/2008/04/ttd2008040476-abs.html | The Community for Technology Leaders
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Issue No.04 - April (2008 vol.19)
pp: 476-488
ABSTRACT
In this paper, we propose a scalable and adaptive multicast forwarding mechanism based on Explicit Multicast (Xcast). This mechanism optimizes the allocation of forwarding states in routers and can be used to improve t... | {"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://bincuranmi-blog.logdown.com/posts/7052406 | 5 months ago
## Basic Conducting Techniques (5th Edition) Joseph A martin premonicion i
Basic Conducting Techniques (5th Edition) Joseph A. Labuta
Basic Conducting Techniques has 15 ratings and 0 reviews. This competency-based workbook provides sound and practical hands-on procedures for beginning.. The little plane... | {"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://jayryablon.wordpress.com/2008/02/02/lab-note-4-an-interesting-left-chiral-muliplet-perhaps-indicative-of-preonic-structure-for-fermions/ | # Lab Notes for a Scientific Revolution (Physics)
## February 2, 2008
### Lab Note 4: An Interesting Left-Chiral Muliplet Perhaps Indicative of Preonic Structure for Fermions
I return in this brief Lab Note to the underlying spirit of one of the basic premises of this Weblog, which is that these are a series of “Lab... | {"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": 3, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/volume-by-rotating-a-curve.362102/ | # Homework Help: Volume by rotating a curve
1. Dec 9, 2009
### mikhailpavel
1. The problem statement, all variables and given/known data
Hey i have a problem here with volume by cylindrical shells. i wanted to find the given volume of the solid obtained by rotating the region bounded by the curves x=1+(y-2)^2 and x=... | {"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://pt.coursera.org/lecture/html-css-javascript-for-web-developers/development-environment-setup-part-2-windows-07KrX | ## Development Environment Setup, Part 2: Windows
HTML, JavaScript, Css Frameworks, Cascading Style Sheets (CSS)
### Avaliações
4.7 (14,524 classificações)
• 5 stars
81,51%
• 4 stars
13,69%
• 3 stars
2,13%
• 2 stars
0,97%
• 1 star
1,67%
SW
14 de mar de 2016
This was a really great course, i learned so much, and ... | {"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/if-cot-and-cot-are-the-ro--5f563c6fcef2e140dfaf262e | If cot α and cot β are the roots of the equation x2 - 3x + 2 = 0, then what is cot (α + β) equal to ?
This question was previously asked in
NDA (Held On: 6 Sep 2020) Maths Previous Year paper
View all NDA Papers >
1. 1 / 2
2. 1 / 3
3. 2
4. 3
Option 2 : 1 / 3
Free
Electric charges and coulomb's law (Basic)
52920
10 Qu... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/geometry/137933-quadrilateral.html | Math Help - Quadrilateral
1. Quadrilateral
What's the maximum of the sum of the lengths of the diagonals in a convex quadrilateral whose perimeter is 4?
2. This is trial and error -
1. A square of side 1 has sum of diagonals 2 srqt(2) = 2.8+.
2. A flattened square (think parallelogram of side 1 with 2 parallel 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": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ias.ac.in/listing/bibliography/jcsc/M._S._Prasada_Rao | Articles written in Journal of Chemical Sciences
• Thermal decomposition of potassiumbis-oxalatodiaqua-indate(III) monohydrate
Indium (III) is precipitated with oxalic acid in the presence of potassium nitrate maintaining an overall concentration of 0·125 M in HNO3. Chemical analysis of the complex salt obtained indi... | {"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://glossary.informs.org/ver2/mpgwiki/index.php?title=Minimal_inequality | # Minimal inequality
In integer programming, a valid inequality is minimal if it not dominated by any valid inequality. Originally, this was limited to not being able to decrease any coefficient and remain valid. For example, suppose $LaTeX: 2x_1 + x_2 \ge 1$ is a valid inequality. Then, if we decrease the first coeff... | {"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... |
http://tex.stackexchange.com/questions/13671/how-can-i-align-two-nodes-to-the-left-in-tikz | How can I align two nodes to the left in TikZ?
I have two unaligned nodes
|AAAAAAA|
|B|
and I want to have the node with the B aligned to the left of the node with AAAs and below it
|AAAAAAA|
|B|
How can this be done?
-
Welcome to tex.sx! It's not necessary to sign your questions (as there is already a box 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": 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/222768-summation-question-print.html | # summation question
• Oct 8th 2013, 09:26 AM
kingsolomonsgrave
1 Attachment(s)
summation question
Maple says that
Attachment 29407
why is each of the|Xi-Xj| multiplied by two?
Is it that |Xi - Xj| =|Xj - Xi|?
I had not realized that double summation multiplies sums every combination of Xi and Xj
• Oct 8th 2013, 1... | {"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/is-my-justification-acceptable.927699/ | # Is my justification acceptable?
• I
• Thread starter Tio Barnabe
• Start date
• #1
Tio Barnabe
I wanted to argue that $$\frac{d}{d \cos \theta} \sin \theta, \ \theta \in [0, \pi]$$ should be ignored in the given interval, because integration of it leads to a divergent integral. Is this acceptable as a reason?
## An... | {"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.diyaudio.com/wiki/Amplifier:Sure_Electronics_TK2050_2x100W_-_Modification | > Wiki Amplifier:Sure Electronics TK2050 2x100W - Modification
User Name Stay logged in? Password
Home Forums Rules Articles The diyAudio Store Gallery Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read Search
Please consider donating to help us continue to serve you. Ads on/off / Custom Ti... | {"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.learncram.com/physics/equation-of-continuity/ | # Equation of Continuity | Definition, Derivation – Hydrodynamics
Equation of Continuity Physics:
If a liquid is flowing in streamline flow in a pipe of non-uniform cross-sectional area, then rate of flow of liquid across any cross-section remains constant.
A continuity equation in physics is an equation that describ... | {"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://rufuspollock.com/2008/12/10/theories-of-contextual-judgement-in-relation-to-well-being-and-other-outcomes/ | # Theories of Contextual Judgement in Relation to Well-Being and Other Outcomes
DECEMBER 10, 2008
I’ve just posted online a new paper on “Theories of Contextual Judgement in Relation to Well-Being and Other Outcomes”. This is a more a review-type effort and summarizes my thoughts (and reading of the existing literatu... | {"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://astronomy.stackexchange.com/questions/699/why-does-titans-atmosphere-not-start-to-burn | # Why does Titan's atmosphere not start to burn?
If Titan has a methane atmosphere and seas of methane, then why doesn't some meteoroid / chemical reaction ignite and blow the whole thing?
-
It is a very legitimate question, please don't misinterpret me. I have upvoted it. But that "blow the whole thing" together wit... | {"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://ai.stackexchange.com/tags/time-series/hot | # Tag Info
4
In language theory, there are generally several admitted levels that can be studied in relation with one another or independently. The semantic level is the one dealing with the meaning of the text ("semantic" comes from the greek and means "to signify"). The semantic level is therefore generally indepen... | {"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.uea.ac.uk/mathematics/news-and-events/pure-seminars/2014-15 | ## Spring 2015 Spring 2015
Seminars take place on Monday afternoons 14:00 - 15:00. Everyone is welcome.
### Talks
• January 26, (ARTS 01.01), Mark Blyth (UEA), Axisymmetric Solitary Waves on a Ferrofluid Jet.
• February 2 (JSC 0.01), Joseph Grant (UEA), Braid Groups and Quiver Mutation
• February 16, (ARTS 2.02), J... | {"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://crypto.stackexchange.com/questions?page=2&sort=unanswered&pagesize=50 | # All Questions
46 views
### How to compute the decompositions used in fast FHE bootstrapping?
Leo Ducas and Daniele Micciancio's recent paper "FHE Bootstrapping in less than a second" gave an exciting result that one can compute the `atom operation' of Fully Homomorphic Encryption (i.e. ...
48 views
### Bridging t... | {"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://ptsymmetry.net/?p=1496 | ## Causality and phase transitions in PT-symmetrical optical systems
A. A. Zyablovsky, A. P. Vinogradov, A. V. Dorofeenko, A. A. Pukhov, A. A. Lisyansky
We discuss phase transitions in PT-symmetric optical systems. We show that due to frequency dispersion of the dielectric permittivity, an optical system can have PT-... | {"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.centiserver.org/centrality/Holevo_Quantity-Edge_Centrality/ | # Holevo Quantity - Edge Centrality
#### Definition
This method is a novel edge centrality measure based on the quantum information theoretical concept of Holevo quantity. This is a measure of the difference in Von Neumann entropy between the original graph and the graph where $e$ has been removed. In other words, it... | {"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://mathhelpforum.com/advanced-math-topics/183226-motorcyclist-s-problem-reformed-feasibility-general-case-hard.html | # Thread: The motorcyclist's problem reformed: feasibility in the general case (Hard!!!)
1. ## The motorcyclist's problem reformed: feasibility in the general case (Hard!!!)
n walkers ${A}_{i}$ start at the same time from X to Y with speeds ${a}_{i}, i=1,2,...,n.\ {a}_{i}\neq{a}_{j}$, if $i\neq j$. At the same time, ... | {"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": 87, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mgencer.com/files/BA/Week6AB-Rnotebook.nb.html | For theoretical explanations see course slides, and http://www.rdatamining.com/docs/r-and-data-mining-examples-and-case-studies chapter 4
# Information and Classification
## Entrophy
Compute entrophy
require(DescTools)
x <- as.factor(c("a","b","a","a","b","b"))
y <- as.factor(c("a","b","a","a","a","a"))
z <- as.fac... | {"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://stats.stackexchange.com/questions/47890/can-you-use-proportions-as-a-covariate-in-a-cox-proportional-hazards-model | # Can you use proportions as a covariate in a Cox proportional hazards model?
In R's survival::coxph function, can I mix a covariate representing proportions (in the range 0.0-0.5) with an integer covariate (in the range 1-15), or should I transform the first one also to integers (0-50)?
-
You can mix them. As in ot... | {"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://pythoninchemistry.org/sim_and_scat/classical_methods/bonds | # Bonds
Tha ability to simulate atoms interacting through the van der Waals and charged interactions is useful for the study of non-covalent materials. However, to truely probe the chemistry of a system we must also be able to model the bonded interactions.
The potential energy of the bonded interactions of a system ... | {"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.radicalsys.com/pl/pomoc-techniczna/baza-wiedzy/french-vista-program-files-directory-program-files-or-programmes/ | # Wyszukaj w bazie
## French Vista Program Files Directory - Program Files or Programmes?
Hint Ref: 020803110008
Hint Date: 11/03/2008
Hint Details:
With a French installation of Vista, there can be some confusion over the fact that the Space Manager installation installs into the c:\Program Files directory, but wh... | {"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/1594340/center-of-arc-with-two-points-radius-and-normal-in-3d | # Center of Arc with Two Points, Radius, and Normal in 3D
I'm struggling to get the math to work out on this. I need to derive an alorithm for a program where I'm representing geometric entities. In this case, it's an arc. I would like to create the arc in 3D space using two points, the radius, and a normal. Any help ... | {"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://istopdeath.com/find-the-area-rectangle-11in8in/ | # Find the Area rectangle (11in)(8in)
l=11inw=8in
The area of a rectangle is equal to the length times the width.
(length)⋅(width)
Substitute the values of the length l=11 and width w=8 into the formula for the area of a rectangle.
11⋅8
Multiply 11 by 8.
88(in)2
Find the Area rectangle (11in)(8in)
Scroll to top | {"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://cstheory.stackexchange.com/questions/18652/how-does-this-computational-method-work/18665 | # How does this computational method work?
The last computational method example Knuth gives in 1.1 of Vol. 1 of 'The Art of Computer Programming' is defined by the following:
Let $A$ be a finite set of letters
Let $A^*$ be the set of all strings on A
Let $N$ be a nonnegative integer
Let $Q$ be the set of all $(\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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://worldwidescience.org/topicpages/a/anticipated+radiological+impacts.html | #### Sample records for anticipated radiological impacts
1. Preparation of environmental impact statements: radiological considerations
International Nuclear Information System (INIS)
A comprehensive analysis of potential radiological impact needs to be developed in nuclear power reactor impact statements. The analy... | {"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.chemicalforums.com/index.php?topic=45875.0 | July 24, 2021, 04:52:29 PM
Forum Rules: Read This Before Posting
### Topic: Reactions with hydrogen peroxide, sodium hydroxide and various acids. (Read 48716 times)
0 Members and 1 Guest are viewing this topic.
#### Mixell
• New Member
• Posts: 3
• Mole Snacks: +0/-0
##### Reactions with hydrogen peroxide, sodium ... | {"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/latex-help/222824-test-print.html | # Test
• Oct 9th 2013, 04:04 PM
Mathlv
Test
The Problem: Let S = (0,1)
Prove for each $\varepsilon$ > 0 there exist an x $\in$ S such that x < $\varepsilon$.
Solution:
For every $\varepsilon$ > 0, 0 < $\frac{\varepsilon }{2}$ < $\varepsilon$
Consider $\frac{\varepsilon }{2}$ and x = $\frac{1}{2}$
then
x < $\varep... | {"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": 18, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.aimsciences.org/article/doi/10.3934/proc.2009.2009.622 | # American Institute of Mathematical Sciences
2009, 2009(Special): 622-629. doi: 10.3934/proc.2009.2009.622
## Travelling fronts of reaction diffusion systems modeling auto-catalysis
1 Department of Mathematics, University of Central Florida, Orlando, Fl 32816
Received August 2008 Revised May 2009 Published Sep... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://discuss.codechef.com/questions/120065/backtracking-the-power-sumhackerranks-problem-recursion | ×
# BackTracking - The power Sum(HackerRank's problem) Recursion
0 Hello everyone, I was trying to solve this Power sum problem but wasn't able to solve it. I tried reading the editorial but couldn't get it. 1) I'm not sure what backtracking is and how it works? 2) Can you please discuss your approach? Thank you ask... | {"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/1507.08349 | cs.IT
(what is this?)
# Title: Converse Bounds for Entropy-Constrained Quantization Via a Variational Entropy Inequality
Abstract: We derive a lower bound on the smallest output entropy that can be achieved via vector quantization of a $d$-dimensional source with given expected $r$th-power distortion. Specialized 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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.asmedigitalcollection.asme.org/HT/proceedings-abstract/HT2007/42754/531/323995 | The turbulent flow and the heat transfer in a unitary cell of a cross corrugated plate pattern heat exchanger has been studied using Chen’s high-Re k-ε model, Suga’s low-Re k-ε model, the RSM and the V2F model at a Reynolds number of 4930. The ability of these models in predicting the mean Nusselt number and Fanning fr... | {"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://datascience.stackexchange.com/questions/54492/how-to-fit-a-model-to-the-v-shaped-data | How to fit a model to the V-shaped data?
I have a dataset of chromatic and monochromatic galaxy fluxes which looks like inverted V shape as follows:
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
plt.rcParams["figure.figsize"] = [10, 8]
plt.style.use('fivethirtyeight')
%matplotlib inline
df =... | {"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://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4769473 | 1887
On the second-order slip and jump coefficients for the general theory of slip flow
USD
10.1063/1.4769473
AIP Conf. Proc. 1501, 59 (2012)
• Conference date: 9–13 July 2012
• Location: Zaragoza, Spain
/content/aip/proceeding/aipcp/10.1063/1.4769473
http://aip.metastore.ingenta.com/content/aip/proceeding/aipcp/10.106... | {"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://mathonline.wikidot.com/a-sufficient-condition-for-the-differentiability-of-function | A Suff. Condition for the Differentiability of Functions from Rn to Rm
# A Sufficient Condition for the Differentiability of Functions from Rn to Rm
So far we have stated many properties of functions $\mathbf{f} : S \to \mathbb{R}^m$ (where $S \subseteq \mathbb{R}^n$) that are differentiable at a point $\mathbb{c} \i... | {"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://read.somethingorotherwhatever.com/entry/RandomTrianglesandPolygonsinthePlane | # Random Triangles and Polygons in the Plane
• Published in 2017
In the collections
We consider the problem of finding the probability that a random triangle is obtuse, which was first raised by Lewis Caroll. Our investigation leads us to a natural correspondence between plane polygons and the Grassmann manifold of 2-... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/users/43741/mack?tab=activity&sort=comments | # Mack
less info
reputation
837
bio website location Valdosta, ga age 21 member for 1 year, 9 months seen Jul 3 at 19:46 profile views 308
I am just a man who has an insatiable desire for knowledge.
"For the rest, brethren, whatever is true, whatever is worthy of reverence and is honorable and seemly, whatever is ju... | {"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/advanced-algebra/197563-proof-p-1-mod-4-if-p-x-2-1-a-print.html | # Proof p=1 mod 4 if p|x^2+1
• April 19th 2012, 11:25 AM
ILikeSerena
Proof p=1 mod 4 if p|x^2+1
Problem statement
Let n be a whole number of the form $n=x^2+1$ with $x \in Z$, and p an odd prime that divides n.
Proof: $p \equiv 1 \pmod 4$.
Attempt at a solution
The only relevant case is if p=3 (mod 4).
If I try 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": 0, "img_math": 0, "codecogs_latex": 17, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://opensourc.es/blog/constraint-solver-simple-graph-coloring/ | Constraint Solver Part 10: Graph Coloring Part 1
Creation date: 2019-10-10
Series: Constraint Solver in Julia
This is part 10 of the series about: How to build a Constraint Programming solver?
In this post I'll first make a small update to the sum constraint as it should simplify things like 2x+3x to 5x and also 2x... | {"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://www.onemathematicalcat.org/algebra_book/online_problems/is_num_perfect_square.htm | IDENTIFYING PERFECT SQUARES
• PRACTICE (online exercises and printable worksheets)
Take the whole numbers and square them:
$0^2 = 0$
$1^2 = 1$
$2^2 = 4$
$3^2 = 9$
and so on.
The resulting numbers $\,0, 1, 4, 9, 16, 25, 36, \ldots\,$ are called perfect squares.
DEFINITION perfect square
A number $\,p\,$ is called a p... | {"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.winsteps.com/winman/table23_0.htm | # Table 23.0 Variance components for items
The dimensionality analysis of Table 23 stratifies the items into three clusters for each Contrast (Principal Component). The items are listed in Table 23.2. For each Contrast, each person is measured on each cluster of items. These measures are then correlated for each pair ... | {"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://puzzling.stackexchange.com/questions/29256/no-two-heads-in-a-row/29267 | No two heads in a row
Suppose I toss a fair coin a 100 times.
What is the probability of not getting two heads in a row?
• This problem has some really big numbers in it. Should be fun. With a possibility of getting between 0 and 50 heads and them not touching another head. Right in the middle the possible outcomes 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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://trueshelf.org/exercises/156/legendres-theorem/ | ## Legendre's Theorem
Prove the following Legendre's Theorem :
Legendre's Theorem : The number $n!$ contains the prime factor $p$ exactly $\sum_{k \geq 1}{\lfloor \frac{n}{p^k} \rfloor}$ times.
Source: folklore
0
0
0
0
0
0
0
0
0
0 | {"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://coulomb.umontpellier.fr/?page=seminaires&id_seminar=878&details=1&lang=fr | ## Rechercher
Accueil > Séminaires
par Année
par Type
par Thème
### (1) Presentation(s)
Jeu. 15/11/2018 10:30 Petite Ourse, Bâtiment 13, Etage 1Séminaire TJHUNG Elsen (Cambridge University) Cluster phases and bubbly phase separation in active fluids: Reversal of the Ostwald process (Physique Théorique) Sommaire: 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://www.physicsforums.com/threads/impulse-diffy-eq.363422/ | Impulse-Diffy eq.
polarbears
23
0
1. The problem statement, all variables and given/known data
$$y''+y=\delta (t-2\pi )cos(t)$$
$$y(0)=0,y'(0)=1$$
2. Relevant equations
3. The attempt at a solution
The left side is (s^2+1)Y(s)-1=RHS
My problem is the fact that cosine is being multiplied by the delta function. I pu... | {"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.mindvox.com/pipermail/ibogaine/2012-January/052728.html | [Ibogaine] Transitions | Unethical “Underground” Ibogaine Detox Treatment Centers
cbava108 at gmail.com cbava108 at gmail.com
Fri Jan 13 14:36:37 EST 2012
True, Emma but there is nothing in the post that indicates the patient
opted for an inexpensive provider rather that he was treated
at Transitions and the cost 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://www.mersenneforum.org/showthread.php?s=8278d1670f9f070c3a8fd6195aeecdf8&t=24730&page=3 | mersenneforum.org factorisation for p-1, p is prime
Register FAQ Search Today's Posts Mark Forums Read
2020-05-22, 13:19 #23
Dr Sardonicus
Feb 2017
Nowhere
23·181 Posts
Quote:
Originally Posted by bhelmes if I regard only the primes p>=5 with p=x²+1 (x>1) and the primes p with p | (x²+1 ) with p > x can i deriv... | {"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://batigewojema.pridepdf.icu/residual-affinity-in-heterocylic-organic-compounds-book-7094ns.php | # Residual affinity in heterocylic organic compounds.
by Georgina E. Canning
Written in English
## Edition Notes
Thesis (M. Sc.)--The Queen"s University of Belfast, 1930.
The Physical Object
Pagination1 v
ID Numbers
Open LibraryOL20340389M
Pyridine (C 5 H 5 N), pyrrole (C 4 H 5 N), furan (C 4 H 4 O), and thiophen... | {"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.chemicalforums.com/index.php?topic=99025.msg348271 | February 18, 2020, 01:38:05 PM
Forum Rules: Read This Before Posting
Topic: Is this plotted graphs accord with Langmuir and Freundlich isotherms? (Read 1392 times)
0 Members and 1 Guest are viewing this topic.
AussieKenDoll
• Regular Member
• Posts: 79
• Mole Snacks: +0/-0
Is this plotted graphs accord with Langmu... | {"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://triangle.mth.kcl.ac.uk/?search=au:Marco%20au:Serone | Found 1 result(s)
### 29.09.2021 (Wednesday)
#### In search of fixed points in non-abelian gauge theories using perturbation theory
Regular Seminar Marco Serone (SISSA, INFN Trieste)
at: 13:45 KCLroom online abstract: Four-dimensional gauge theories can flow in the IR to non-trivial CFTs. By employing Borel resumm... | {"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://bahcemiziyetistirmeliyiz.wordpress.com/tag/algebraic-topology/ | Articles
# Topology as squinting
One can describe topology, in more descriptive language, as the study of coarse-grained or qualitative features of space. Instead of asking about distances and angles, one asks about connectivity, compactness, the presence of holes (as captured e.g. by homology or more subtly by cohom... | {"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": 75, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/3158733/non-intuitive-inverse-function-steps | # Non-intuitive inverse function steps
In my precalculus book (open source Stitz and Zeager) we are trying to find the inverse function for $$x^2$$ - 2x + 4. (page 390). The book has steps in here that just don't make sense to me. Here they are:
a.) $$y = j(x)$$
b.) $$y = x^2 -2x + 4$$, $$x \leq 1$$
c.) $$x = y^2 -2... | {"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://datascience.stackexchange.com/questions/26683/does-it-make-sense-to-combine-pca-with-an-artificial-neural-network | # Does it make sense to combine PCA with an artificial neural network?
I have a Dataset of around 200 features. Most of them are categorical and only a few are numerical. It seems that an artificial neural network with an Autoencoder has some problems with that kind and amount of features. Therefore, I thought to use ... | {"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.greenemath.com/Precalculus/65/Multiplying-MatricesLesson.html | Lesson Objectives
• Learn how to multiply matrices
## How to Multiply Matrices
In this lesson, we will learn how to find the product of two matrices. First and foremost, in order to multiply two matrices together, the number of columns from the first matrix (leftmost) must be equal to the number of rows from the seco... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-algebra/217214-linear-algebra.html | 2. Re: Linear Algebra
Originally Posted by raed
What have you been able to do so far?
-Dan
3. Re: Linear Algebra
??What do you mean by subspaces being "independent"? As sets of vectors, subspaces are never independent.
4. Re: Linear Algebra
the subspaces R and N are independent means if we take r in R and n in N ... | {"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/users/8033/abe | # Abe
less info
reputation
17
bio website location age member for 2 years, 5 months seen Sep 13 '13 at 23:41 profile views 9
# 5 Questions
2 How can I interpret negative values of potential evapotranspiration? 1 What is the net radiative balance between two blackbodies with different temperature? 1 How to accuratel... | {"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://chat.stackexchange.com/transcript/message/35154665 | 02:00 - 21:0021:00 - 00:00
2:22 AM
Keeping up with biblatex changes is tough. My CV no longer compiles. Luckily I keep 4 years of previous versions of TeXLive around... Back to 2015 and all is well.
5 hours later…
7:08 AM
@AlanMunn PLK made some non-compatible changes for good reasons, but it is something of a pain I... | {"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://yetanothermathblog.com/2020/01/04/michael-reids-happy-new-year-problems-2020/ | # Michael Reid’s Happy New Year Problems, 2020
Posted by permission of Michael Reid. Enjoy!
New Year’s Greetings!
Here are some fun puzzles to start the year.
1. Substitute the numbers 1, 2, … , 9 for the letters
a, b, … , i in the expression $a^b + c^d + (e + f + g - h)^i$
to get 2020.
2. Use the digits 1, 2, … ,... | {"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": 3, "mimetex.cgi": 0, "/images/mat... |
https://www.projecteuclid.org/search_result?type=index&q.a.author=J%20P%20C%20Greenlees&q.f.subject=55p43&q.f.subject=14m10&q.f.subject=13d99&q.f.subject=13c40 | ## Search results
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### Complete intersections and mod $p$ cochains
Benson, David J, Greenlees, John P C, and Shamir, Shoham
Algebraic & Geometric Topology Volume 13, Number 1 (2013), 61-114.
Journal article
Select/deselect all | {"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://ccrma.stanford.edu/realsimple/vir_tube/Wave_Impedance_Reflection_Radius.html | Next | Prev | Up | Top | REALSIMPLE Top
### Wave Impedance, Reflection from a Radius Mismatch
In the previous section, we identified the right- and left-traveling components of two key quantities describing wave propagation in an acoustic tube: the pressure in the tube ( ), and the volume velocity in the tube... | {"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.physicsforums.com/threads/magnification-of-dobsonian-telescope.212541/ | # Stargazing Magnification of dobsonian telescope
1. Feb 1, 2008
### josue2503
how can i get the magnification of dobsonian telescope i made??
2. Feb 1, 2008
### chroot
Staff Emeritus
The fact that it's a Dobsonian is irrelevant. The "Dobsonian" is just a type of mount.
The power of any telescope-eyepiece combin... | {"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://infoscience.epfl.ch/record/206884 | Infoscience
Thesis
# Hydroacoustic Modeling of a Cavitation Vortex Rope for a Francis Turbine
Hydraulic machines subject to off-design operation involve the presence of cavitating flow regimes in the draft tube. The cavitation vortex rope at part load conditions is described as an excitation source for the hydraulic... | {"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://chemicalforum.webqc.org/viewtopic.php?f=10&t=20573&p=28720&sid=69c05ee8383623201adc944ea8220858 | ## Electron-transfer reaction
Chemistry and homework help forum.
Organic Chemistry, Analytical Chemistry, Biochemistry, Physical Chemistry, Computational Chemistry, Theoretical Chemistry, High School Chemistry, Colledge Chemistry and University Chemistry Forum.
Share your chemistry ideas, discuss chemical problems, ... | {"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... |