url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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http://www.maa.org/programs/faculty-and-departments/course-communities/matrix-calculator-1 | # Matrix Calculator
A tool for finding properties of one matrix, such as multiple, power, inverse, determinants, characteristic polynomial, eigenvalues, and eigenvectors. A reasonable calculator for properties of a matrix. It is a little hard to navigate. It does all the computations for the student, so they don't hav... | 2014-07-26 05:22:55 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://en.wikipedia.org/wiki/Plutonium | Plutonium
Plutonium, 94Pu
Plutonium
Pronunciation/plˈtniəm/
Appearancesilvery white, tarnishing to dark gray in air
Mass number[244]
Plutonium in the periodic table
Hydrogen Helium Lithium Beryllium Boron Carbon Nitrogen Oxygen Fluorine Neon Sodium Magnesium Aluminium Silicon Phosphorus Sulfur Chlorine Argon Potassiu... | 2021-02-27 21:17:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 2, "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://itprospt.com/num/21121188/point-a-first-order-iinear-equation-in-the-form-y-x27-p | 5
# Point)A first order Iinear equation in the form y' + p(z)y f(z) can be solved by finding an integrating factor /(z) = exp p(z) dx(1) Given the equation 3y'...
## Question
###### Point)A first order Iinear equation in the form y' + p(z)y f(z) can be solved by finding an integrating factor /(z) = exp p(z) dx(1) Gi... | 2022-10-07 02:57:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/latex-help/173825-not-equivalent-sign-print.html | # Not equivalent sign
• March 8th 2011, 02:36 AM
hmmmm
Not equivalent sign
How do I get a not equivalent sign e.g. $\equiv$ with a / through it.
Thanks for any help.
• March 8th 2011, 02:39 AM
Plato
Quote:
Originally Posted by hmmmm
How do I get a not equivalent sign e.g. $\equiv$ with a / through it.
$$\not \equiv... | 2014-09-19 16:49:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1086187/number-of-n-permutations-for-which-tauk-id | # Number of $n$-permutations for which ${\tau}^k = id$
I am curious about the formula(any closed form) for the number of $n$-permutations $\tau$ such that ${\tau}^{n-1} = id$. How about for the case ${\tau}^n = id$ ?
• If $n$ is prime, there should be $(n-1)!+1$ of the form $\tau^n=\text{id}$, is that correct? Dec 31... | 2022-06-30 06:57:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.reddit.com/r/cheatatmathhomework/comments/11fopw/real_analysis_prove_the_sequence_is_convergent_or/ | [–][S] 0 points1 point (1 child)
sorry, this has been archived and can no longer be voted on
Could I just use the nth term test and show that it approaches infinity and hence it is divergent??
[–] 0 points1 point (0 children)
sorry, this has been archived and can no longer be voted on
n2 > n2 - 1 = (n-1)(n+1) so... | 2015-05-03 14:29:51 | {"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://tw.answers.yahoo.com/question/index?qid=20080802000016KK10139 | # what's lognormal distribution?
what is lognormal distribution?
what's the different between lognormal and normal distribution?
i will really appreciate if anyone can answer it.
thx
### 1 個解答
• Sis
Lv 5
1 0 年前
最佳解答
In probability and statistics, the log-normal distribution is the single-tailed probability distr... | 2020-01-19 02:48:16 | {"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/feeds/question/119470 | Naturality of the transfer in group cohomology - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-23T06:15:15Z http://mathoverflow.net/feeds/question/119470 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/119470/naturality-of-the-transfer-in-group-cohomology Natur... | 2013-05-23 06:15:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.beatthegmat.com/a-technician-makes-a-round-trip-to-and-from-a-certain-service-center-by-the-same-route-if-the-technician-completes-the-t327095.html?sid=adcf8e98c5a66b9eb16f4d3a01402613 | ## A technician makes a round-trip to and from a certain service center by the same route. If the technician completes the
##### This topic has expert replies
Legendary Member
Posts: 2125
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### A technician makes a round-trip to and from a certain service center by the same rou... | 2021-12-06 02:52:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nag.com/numeric/nl/nagdoc_latest/clhtml/f16/f16eac.html | # NAG CL Interfacef16eac (ddot)
Settings help
CL Name Style:
## 1Purpose
f16eac updates a scalar by a scaled dot product of two real vectors, by performing
$r←βr+α xT y .$
## 2Specification
#include
void f16eac (Nag_ConjType conj, Integer n, double alpha, const double x[], Integer incx, double beta, const doub... | 2021-06-15 13:30:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 74, "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.fin.gc.ca/budget06/fp/fpa2-eng.asp | # Archived - Annex 2 Recent Evolution of Fiscal Balance in Canada
Archived information
Archived information is provided for reference, research or recordkeeping purposes. It is not subject to the Government of Canada Web Standards and has not been altered or updated since it was archived. Please contact us to request... | 2019-09-22 08:14:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.x-mol.com/paper/1216929385984839680 | Discrete Mathematics ( IF 0.770 ) Pub Date : 2020-01-13 , DOI: 10.1016/j.disc.2019.111797
Huajing Lu; Xuding Zhu
This paper proves that if $G$ is a planar graph without 4-cycles and $l$-cycles for some $l\in \left\{5,6,7\right\}$, then there exists a matching $M$ such that $AT\left(G-M\right)\le 3$. This implies that ... | 2020-08-11 19:33:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 7, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://economics.stackexchange.com/questions/42701/how-much-revenue-could-an-100-land-value-tax-be-able-to-generate-for-the-indian/47356 | # How much revenue could an 100% land value tax be able to generate for the Indian government?
So as a Georgist (follower of Henry George), I believe most form of taxation is immoral and economically inefficient except the land value tax (not to be confused with property taxes) and other pigovian taxes. However, I'm a... | 2022-01-28 19:02:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/temperature-dependence-of-lennard-jones-potential.712937/ | # Temperature dependence of Lennard-Jones potential
Homework Helper
My question is not so much about the Lennard-Jones potential, although I mentioned it in the title, but of the "force field" thinking in general.
So a lot of people are (were) interested in the phase transition temperature of the Ising model. How rea... | 2022-07-04 02:52:46 | {"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://cbsemathssolutions.in/lcm-full-form-explained/ | # LCM full form explained
Learn and know what is the LCM full form in mathematics. Generally, in the classes 5 and 6 this concept will be introduced. This is very important concept for the students which makes them to gain a strong foundation in learning and understanding math.
We should start learning about LCM from... | 2020-02-24 12:21:09 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://exportersaustralia.com.au/schwab-vs-hupapc/floyd-warshall-algorithm-brilliant-c8c593 | ### floyd warshall algorithm brilliant
#### floyd warshall algorithm brilliant
The recursive formula for this predecessor matrix is as follows: If i=ji = ji=j or weight(i,j)=∞,Pij0=0.\text{weight}(i, j) = \infty, P^{0}_{ij} = 0.weight(i,j)=∞,Pij0=0. This algorithm, works with the following steps: Main Idea: Udating ... | 2021-06-15 02:36:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-perform-the-operation-and-write-the-result-in-standard-form-given-sqr | # How do you perform the operation and write the result in standard form given sqrt(-6)*sqrt(-2)?
Oct 4, 2016
$\sqrt{- 6} \cdot \sqrt{- 2} = - 2 \sqrt{3}$
#### Explanation:
Be a little careful!
$\sqrt{- 6} \cdot \sqrt{- 2} = \left(\sqrt{6} i\right) \cdot \left(\sqrt{2} i\right)$
$\textcolor{w h i t e}{\sqrt{- 6} ... | 2021-10-24 16:34:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 9, "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://openstudy.com/updates/5076ae4ae4b0ed1dac501dd2 | ## julie001 Group Title 9x-(7x+1/2)=3x+(1/2-X) one year ago one year ago
1. vipul92 Group Title
x=0
2. gaara438125 Group Title
do you know how to do the distributive property?
3. julie001 Group Title
Yea bt im nt sure hw to strt
4. lharrell97 Group Title
9x-(7x+1/2)=3x+(1/2-X) 9x-7x=2x 2x+1/2=3x+1/2-x 2x+1/2=2x... | 2014-08-28 23:28:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/15399-rates-change-lns-sin-cos.html | Math Help - Rates-Change with lns and sin/cos
1. Rates-Change with lns and sin/cos
I can't get the right answer for these two, mainly because they include trigonometry and lns.
2. Originally Posted by SportfreundeKeaneKent
I can't get the right answer for these two, mainly because they include trigonometry and lns.
... | 2014-04-19 23:48:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 38, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://base12innovations.wordpress.com/2013/01/31/problem-of-the-day-13113/ | # Problem of the Day: 1/31/13
In the diagram below, the shortest paths from A to B along the gridlines are 6 units long. How many of these paths are there?
Solution to yesterday’s problem:
The trick here is that all of the exponents have two as a base. So we have to find a way to take out all the bases and leave onl... | 2018-06-25 02:05:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 6, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.voice-of-telefonsex.com/qh3kmsye/851a69-mgf-of-gamma-distribution-proof | 0\), write $$X\sim\text{gamma}(\alpha, \lambda)$$, if $$X$$ has pdf given by 0 & \text{otherwise.} Changing the variable $t$ to $x$ will produce the PDF formula given above. The CDF of this function can be found through integration by parts. 1.8. \begin{align} $$F(x) = \int^{x}_{-\infty} f(t) dt = \int^x_{-\infty} 0 dt... | 2022-05-16 19:09:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0788.42013 | ## Two-scale difference equations. II: Local regularity, infinite products of matrices, and fractals.(English)Zbl 0788.42013
The authors represent the solution to the functional equation $$f(x)= \sum^ N_{n=0} c_ n f(kx- n)$$, where $$k\geq 2$$ is an integer and $$\sum^ N_{n=0} c_ n= k$$, in the time-domain, in terms o... | 2023-02-08 09:53:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/199548-distributive-law-print.html | # Distributive Law
• June 1st 2012, 10:08 AM
CSMajor
Distributive Law
Ok, so I'm self-teaching myself Algebra over the summer so that's one less math class I'll have to worry about and I have a question about 2 algebra problems. I'm trying to find out how exactly the author of the book I'm using got the answer to thes... | 2016-05-02 23:35:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/science/chemistry/organic-chemistry-8th-edition/chapter-1-introduction-and-review-study-problems-page-36/1-21-c | # Chapter 1 - Introduction and Review - Study Problems: 1-21 c
Phosphorous
#### Work Step by Step
Add the superscripts. The name of the element can be identified with the number of protons. The sum of superscripts corresponds to the number of electrons and since in a neutral atom the number of electrons and protons ... | 2018-06-24 23:07:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:1213.37093 | # zbMATH — the first resource for mathematics
##### Examples
Geometry Search for the term Geometry in any field. Queries are case-independent. Funct* Wildcard queries are specified by * (e.g. functions, functorial, etc.). Otherwise the search is exact. "Topological group" Phrases (multi-words) should be set in "strai... | 2016-05-06 01:44:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/stress-energy-tensor.348009/ | # Stress-energy tensor
1. Oct 22, 2009
### Azrael84
Hi,
How would go about arguing that the Stress-Energy tensor is actually a tensor based on how it must be linear in both it's arguments?
I'm thinking it requires one 1-form to select the component of 4-momentum (e.g. $$\vec{E}=<\tilda{dt} ,\vec{P}> )$$ and also on... | 2018-03-22 09:00:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://conceptmap.cfapps.io/wikipage?lang=en&name=Galactic_coordinate_system | # Galactic coordinate system
Artist's depiction of the Milky Way galaxy, showing the galactic longitude relative to the Galactic Center
The galactic coordinate system is a celestial coordinate system in spherical coordinates, with the Sun as its center, the primary direction aligned with the approximate center of the... | 2019-02-20 17:10:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 2, "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://tex.stackexchange.com/questions/3540/two-sets-of-margins-for-a-single-page | # Two sets of margins for a single page
Does anyone know how to change the marins of a document midpage? IE a header has .5 inch margins but the text itself has only 1 inch margins?
-
Can you give us an example? Is this formally a page header, or just the first block of text in the page body? – Brent.Longborough Sep... | 2015-08-02 10:18:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://groups.oist.jp/representations/event/oist-representation-theory-seminar-22 | # OIST Representation Theory Seminar
### Date
Wednesday, April 20, 2022 - 16:30 to 17:30
on Zoom
### Title: Descent Algebra of Type A
#### Abstract: For a finite Coxeter group W, L. Solomon defined certain subalgebra of the group algebra kW which is now commonly known as the Solomon’s descent algebra. As usual, th... | 2022-08-11 06:08:48 | {"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://nrich.maths.org/public/leg.php?code=-99&cl=3&cldcmpid=5448 | # Search by Topic
#### Resources tagged with Working systematically similar to Factors and Multiples Puzzle:
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### There are 128 results
Broad Topics > Using, Applying and Reasoning about Mathematics > Working systematically
### American Billions
##### Stage: 3 Chall... | 2015-08-02 02:30:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.quantumstudy.com/physics/magnetic-effect-of-current-11/ | # Force b/w two Parallel current carrying wires
Force between two parallel current carrying wires :
To calculate the force between two infinite parallel current carrying wires separated by a distance r , we take an arbitrary point ‘ P ‘ on the second wire, the magnetic field at this point due to other wire is
$\disp... | 2021-11-29 18:36:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://zeta.albion.edu/~dreimann/Fall2020/courses/math-cs-299-399/essay.php | Math/CS 299/399 Colloquium in Mathematics & Computer Science I & II Fall 2020
# Introductory Essay
## Video Overview
I've created a Video Overview. For some reason, the audio drops out and returns late in the video.
## Goals
The goals of this assignment are for you to reflect on your previous mathematical experien... | 2020-09-30 02:57:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://shawnlyu.com/algorithms/intro-to-graph-algorithms-bfs-dfs/ | # Intro to Graph Algorithms – BFS & DFS
Graphs are a pervasive data structure in computer science, and algorithms for working with them are fundamental to the field.
Cormen, Thomas H., et al. Introduction to algorithms. MIT press, 2009.
Given a graph defined as G=(V,E) which is a set of vertices and edges, we’d be c... | 2021-07-24 00:30:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.esaral.com/q/express-each-of-the-following-angles-in-radians-40183/ | Express each of the following angles in radians
Question:
Express each of the following angles in radians
$-22^{\circ} 30^{\prime}$
Solution:
Formula : Angle in radians = Angle in degrees $\times \frac{\pi}{180}$
The angle in radians $=\frac{\text { angle in minutes }}{60}$
Therefore, the total angle $=-\left(22+... | 2022-05-16 05:33:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/tags/probability-theory/hot | # Tag Info
4
In general, the inequality $$\mathbb{E}\|X-Y\|^2 \leq \mathbb{E}\|X-Z\|^2 + \mathbb{E}\|Z-Y\|^2$$ does not hold. Simply consider arbitrary $X$, $Z := \frac{1}{2} X$ and $Y = \frac{1}{4}X$. Then $$\mathbb{E}\|X-Y\|^2 = \frac{9}{16} \mathbb{E}\|X\|^2$$ whereas $$\mathbb{E}\|X-Z\|^2 + \mathbb{E}\|Z-Y\|^2 = ... | 2014-09-01 19:26:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scholarship.rice.edu/handle/1911/96008?show=full | dc.contributor.advisor Halas, Naomi J Hogan, Nathaniel J 2017-08-01T16:28:17Z 2017-08-01T16:28:17Z 2017-05 2017-04-13 May 2017 Hogan, Nathaniel J. "Light Transport in Nanomaterial Systems." (2017) Diss., Rice University. https://hdl.handle.net/1911/96008. https://hdl.handle.net/1911/96008 What happens as light traverse... | 2021-12-07 19:41:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.intel.com/content/www/us/en/docs/programmable/683230/18-1/tips-for-creating-a-tcl-script-to-monitor.html | ID 683230
Date 11/12/2018
Public
## 3.4.3.5. Tips for Creating a .tcl Script to Monitor Critical Paths Across Compiles
Many designs have the same critical paths show up after each compile. In other designs, critical paths bounce around between different hierarchies, changing with each compile.
This behavior happens ... | 2023-02-08 04:20:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://techtagg.com/standard-error/calculating-the-standard-deviation.html | Home > Standard Error > Calculating The Standard Deviation
Calculating The Standard Deviation
Contents
Using the formula: {SEM = So x Sqroot(1-r)} where So is the Observed Standard Deviation and r is the Reliability the result is the Standard Error of Measurement(SEM). Items that do not correlate with other items ca... | 2018-01-20 06:45:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://study.com/academy/answer/a-block-of-mass-400-gm-is-hung-vertically-with-the-help-of-a-massless-spring-initially-block-is-in-equilibrium-position-spring-constant-of-the-spring-is-k-200-n-m-natural-length-of-the-spring-is-40-cm-now-the-block-is-stretched-to-some-distanc.html | # A block of mass 400 \ gm is hung vertically with the help of a massless spring. Initially block...
## Question:
A block of mass {eq}400 \ g {/eq} is hung vertically with the help of a massless spring. Initially block is in equilibrium position. Spring constant of the spring is {eq}k = 200 \ N/m {/eq}. Natural lengt... | 2021-05-06 03:50:03 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://tex.stackexchange.com/questions/336858/cmidrules-trim-option | # \cmidrule's trim option
The \cmidrule in booktabs package has trim option to specify how much to trim from left or right. However from the following example \cmidrule(l{2pt}r{2pt}){1-2} shows the line is shifted, not shortened; I may be confused about the this trim option, but I expected 2 points from left and right... | 2019-07-21 19:07:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.thejournal.club/c/paper/186015/ | In this paper, we address the issue of automatic tracking areas (TAs) planning in fifth generation (5G) ultra-dense networks (UDNs). By invoking handover (HO) attempts and measurement reports (MRs) statistics of a 4G live network, we first introduce a new kernel function mapping HO attempts, MRs and inter-site distance... | 2021-05-12 15:05:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ec.gateoverflow.in/703/gate-ece-2015-set-2-question-31 | 35 views
In the circuit shown, the Norton equivalent resistance $(\text{in}\: \Omega)$ across terminals $a-b$ is _______. | 2021-12-02 00:18:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pure.mpg.de/pubman/faces/ViewItemFullPage.jsp?itemId=item_2191938 | English
# Item
ITEM ACTIONSEXPORT
The Missing Link: Bayesian Detection and Measurement of Intermediate-Mass Black-Hole Binaries
Graff, P. B., Buonanno, A., & Sathyaprakash, B. S. (2015). The Missing Link: Bayesian Detection and Measurement of Intermediate-Mass Black-Hole Binaries. Physical Review D, 92(2): 022002. d... | 2020-02-20 19:15:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/tags/hydrogen/new | # Tag Info
$\langle z\rangle=\int_0^\infty r^3dr[\int_0^{2\pi}d\phi\int_0^\pi \sin \theta \cos \theta d\theta]=0$ As the $\theta$ integration is zero. But the symmetry argument is clear if the integration is written is Cartesian coordinates.In that case $$\langle z\rangle=\int_{-\infty}^\infty \int_{-\infty}^\infty \i... | 2016-02-14 21:37:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://techutils.in/blog/tag/p-value/ | ## #StackBounty: #modeling #p-value #aic Does automatic model selection via AIC bias the p-values of the selected model?
### Bounty: 50
Let’s say I run a procedure where I fit every possible model given some set of covariates and I select the model with the minimum AIC. I know that if my selection criteria was based ... | 2021-01-22 10:14:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gallery49.com/lotus-pedunculatus-njtzk/adding-and-subtracting-radicals-worksheet-edfa0e | 3. hVmo�0�+�X41��y�&$endstream endobj 23 0 obj <> endobj 24 0 obj <> endobj 25 0 obj <>stream adding and subtracting radicals worksheet â activepatience.com #281944 Algebra 1 Worksheets | Radical Expressions Worksheets #281945 Adding and Subtracting Radical Expressions #281946 Example 1: Adding and Subtracting Squar... | 2022-01-22 12:33:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.esaral.com/q/if-the-solve-the-problem-33535 | Deepak Scored 45->99%ile with Bounce Back Crack Course. You can do it too!
# If the solve the problem
Question:
If the circles $x^{2}+y^{2}+5 K x+2 y+K=0$ and $2\left(x^{2}+y^{2}\right)+2 K x+3 y-1=0,(K \in R)$, intersect at the points $\mathrm{P}$ and $\mathrm{Q}$, then the line $4 x+5 y-K=0$ passes through $P$ and... | 2023-01-30 11:09:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/27517/lp-norm-of-dirichlet-kernel | $L^p$ norm of Dirichlet Kernel
I'm having trouble showing that the $L^p$ norm of the $n$-th order Dirichlet kernel is proportional to $n^{1-1/p}$.
I've tried brute force integration and it didn't work out. I would be grateful for any hints.
Thanks.
-
Just to be clear, you want to find $$\| D_n \|_p = \left(\int_{-\... | 2015-07-05 09:59:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://open.kattis.com/problems/thekingsguards | Hide
# The King's Guards
In a certain kingdom, the king wants to protect his citizens by deploying guards. He has recruited a number of guards, and has outfitted them with heavy armor for protection from bandits, foreign knights, and other ne’er-do-wells. His guards are tough, but unfortunately they aren’t very brigh... | 2022-06-26 13:55:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://probabilityexam.wordpress.com/2013/03/14/exam-p-practice-problem-49-aggregate-claim-costs/ | # Exam P Practice Problem 49 – Aggregate Claim Costs
Problem 49-A
The aggregate claim amount (in millions) in a year for a block of fire insurance policies is modeled by a random variable $Y=e^X$ where $X$ has a normal distribution with mean 4 and variance 2. What is the expected annual aggregate claim amount?
$\dis... | 2018-12-18 21:39:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 27, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.duzhongxiang.com/2016/09/18/Linux-Start/ | # Linux Start
This article mainly talks about the details of booting process of Linux 0.11. It focuses on the initiation work in the Real Mode and some prepared work in the Protected Mode. In this part, all the code is written by assembly language
#### BIOS
When we turn on the computer, the CPU is in Real Mode, so t... | 2018-11-14 13:41:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showthread.php?t=590123 | ## Figuring out compounding interest
I talk to people a lot about the power in investing their money. I've always relied on Excel to figure out things though and I'm getting sick of it. So I figured there was a way to do it simpler with math than making gigantic lists that detailed every month and year a person invest... | 2013-05-25 05:18:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pbiecek.github.io/xai_stories/story-uplift-marketing1.html | Chapter 5 Story Uplift Modeling: eXplainable predictions for optimized marketing campaigns
Authors: Jan Ludziejewski (Warsaw University), Paulina Tomaszewska (Warsaw University of Technology), Andżelika Zalewska (Warsaw University of Technology)
Mentors: Łukasz Frydrych (McKinsey), Łukasz Pająk (McKinsey)
Key points... | 2021-03-06 05:08:02 | {"extraction_info": {"found_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://mathoverflow.net/questions/12442/unusual-ray-tracing/12470 | # Unusual ray tracing
Background
Ray tracing is very common in computational geometry and the problem is then to find the point of intersection between the equation of a line and the equation of a plane in 3D.
The parametric form of the line is given by
$\mathbf{p}_\mathrm{line}=\mathbf{p}_\mathrm{a} + \xi (\mathbf... | 2015-10-07 19:40:31 | {"extraction_info": {"found_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://ncatlab.org/nlab/show/G2 | group theory
∞-Lie theory
# Contents
## Idea
The Lie group $G_2$ is one (or rather: three) of the exceptional Lie groups. One way to characterize it is as the automorphism group of the octonions. Another way to characterize it is as the subgroup of the general linear group $GL(7)$ of those elements that preserve th... | 2015-05-29 10:22:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 37, "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://xxx.unizar.es/list/nlin/new | # Nonlinear Sciences
## New submissions
[ total of 18 entries: 1-18 ]
[ showing up to 2000 entries per page: fewer | more ]
### New submissions for Tue, 20 Mar 18
[1]
Title: On discretization of the Euler top
Authors: A.V. Tsiganov
Comments: 12 pages, 2 figures, LaTeX with AMS fonts
Subjects: Exactly Solvable and I... | 2018-04-23 07:54:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://onemathematicalcat.org/Math/Geometry_obj/two_col_pf_tri_cong.htm | # Practice with Two-Column Proofs
You may want to review:
In this section, you will practice with two-column proofs involving the Pythagorean Theorem, triangle congruence theorems, and other tools.
A couple lengthy proofs are explored. You can print worksheets for these proofs, and practice supplying reasons for eac... | 2023-02-01 19:54:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.shaalaa.com/question-bank-solutions/the-equation-hyperbola-whose-foci-are-6-4-4-4-eccentricity-2-hyperbola-standard-equation-hyperbola_58360 | # The Equation of the Hyperbola Whose Foci Are (6, 4) and (−4, 4) and Eccentricity 2, is - Mathematics
MCQ
The equation of the hyperbola whose foci are (6, 4) and (−4, 4) and eccentricity 2, is
#### Options
• $\frac{(x - 1 )^2}{25/4} - \frac{(y - 4 )^2}{75/4} = 1$
• $\frac{(x + 1 )^2}{25/4} - \frac{(y + 4 )^2}{75/... | 2021-04-10 19:43:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathspace.co/textbooks/syllabuses/Syllabus-452/topics/Topic-8353/subtopics/Subtopic-109845/?activeTab=theory | # Comparisons using models II
Lesson
We know that fractions show a number of equal size pieces (denominator) of a whole. For example, eighths are showing a number where eight equal size pieces will make a whole.
The number of parts selected (numerator) shows the value of the fraction.
## Comparing the size of fract... | 2022-01-26 17:32:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forum.allaboutcircuits.com/threads/glcd-graphing-advice-wanted.157089/ | #### jpanhalt
Joined Jan 18, 2008
8,314
LCD = 132x64 LCD
Controller = ST7567
Interface = SPI
MCU = PIC 16F enhanced, Fosc = 32 MHz, SPI = Fosc/4
The SPI interface does not allow reading DDRAM of the display. I am trying to graph Temp (Y-axis) v. Time (abscissa). Drawing the screen is relatively easy and plotting poin... | 2020-01-20 11:44:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/207001/prove-log-bfx-is-big-theta-log-fx?answertab=active | # Prove $\log_bf(x)$ is big-theta $\log f(x)$
How can I prove that $\log_bf(x)$ is big-theta of $\log f(x)$ for any constant $b > 1$?
-
Hint: Note that $$\log_b(y)=\frac{\log y}{\log b}.$$
Remark: Slightly more generally, we have the change of base formula $$\log_b(y)=\frac{\log_a y}{\log_a b}.$$ This can be rewritt... | 2015-09-02 19:50:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/algebra/110944-needing-help-question.html | # Math Help - Needing help in this question
1. ## Needing help in this question
Q. The no. of distinct pairs of (a, b) real numbers that would satisfy $x=x^3+y^4$and $y=2xy$.
A-5
B-12
C-3
D-7
dont laugh anyone on such elementary question....help!!
2. Originally Posted by findmehere.genius
Q. The no. of distinct pai... | 2015-04-25 09:25:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 8, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://perimeterinstitute.ca/fr/conferences/infrared-problems-qed-and-quantum-gravity?qt-pi_page_blocks_quicktabs=3 | Le contenu de cette page n’est pas disponible en français. Veuillez nous en excuser.
# Infrared Problems in QED and Quantum Gravity
COVID-19 information for PI Residents and Visitors
Conference Date:
Mercredi, Décembre 7, 2016 (All day) to Jeudi, Décembre 8, 2016 (All day)
Scientific Areas:
Quantum Gravity
Infrared... | 2020-08-10 09:17:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://diabetesjournals.org/care/article/30/11/2880/4815/Skeletal-Muscle-Deoxygenation-After-the-Onset-of | OBJECTIVE—People with type 2 diabetes have impaired exercise responses even in the absence of cardiovascular complications. One key factor associated with the exercise intolerance is abnormally slowed oxygen uptake (o2) kinetics during submaximal exercise. The mechanisms of this delayed adaptation during exercise are u... | 2022-09-27 21:23:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://community.wolfram.com/groups/-/m/t/2132822?sortMsg=Replies | # Is causal relation dependent on planar embedding?
Posted 4 months ago
800 Views
|
3 Replies
|
2 Total Likes
|
I am stuck reading a passage from Jonathan Gorard's paper about relativity in the Wolfram model. At page 11, there is the definition of a "downward planar embedding". Definition 11 A “downward planar embedd... | 2021-04-14 08:10:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/136381/product-of-fixed-points-and-kernel-of-frobenius-morphism | # Product of Fixed points and kernel of Frobenius morphism
If $G$ is a reductive algebraic group over an algebraically closed field of positive characteristic $p$, and $G$ is defined over the prime field, we have the Frobenius morphism $F: G\to G$, which for each positive number $r$ leads to two subgroups of $G$, name... | 2015-04-01 13:11:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://dimacs.rutgers.edu/TechnicalReports/abstracts/2004/2004-42.html | ## Nonuniform Sparse Approximation with Haar Wavelet Basis
### Author: S. Muthukrishnan
ABSTRACT
Sparse approximation theory concerns representing a given signal on $N$ pointsas a linear combination of at most $B$ ($B\ll N$) elements from a dictionary so that the error of the representation is minimized; traditionall... | 2017-10-22 01:08:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.koreascience.or.kr/article/JAKO201818564287493.page | 원전용 IC를 위한 CMOS 디지털 논리회로의 내방사선 모델 설계 및 누적방사선 손상 분석
• Received : 2018.03.07
• Accepted : 2018.05.29
• Published : 2018.06.01
Abstract
ICs(Integrated circuits) for nuclear power plant exposed to radiation environment occur malfunctions and data errors by the TID(Total ionizing dose) effects among radiation-damage phen... | 2020-08-15 09:18:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/precalculus/precalculus-mathematics-for-calculus-7th-edition/chapter-4-section-4-3-logarithmic-functions-4-3-exercises-page-352/74 | ## Precalculus: Mathematics for Calculus, 7th Edition
$(-\infty, 4)$
RECALL: The logarithmic function $f(x) = \log_a{x}$ is defined only when $x$ is greater than $0$. This means that the given function is only defined when $8 - 2x$ is greater than zero. Thus, $8-2x \gt 0 \\-2x \gt 0-8 \\-2x \gt -8$ Divide $-2$ to both... | 2018-05-22 17:54:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mymathforum.com/calculus/10761-calculate-f-x.html | My Math Forum Calculate F'(x)
Calculus Calculus Math Forum
January 17th, 2010, 03:51 PM #1 Senior Member Joined: Nov 2009 Posts: 169 Thanks: 0 Calculate F'(x) F(x) = $\int _1\,^{cosx}\!\sqrt {1-t^2}dt$ why can't I just sub cosx in and get $\sqrt{1-cos^2 x}$ ?
January 17th, 2010, 05:58 PM #2
Global Moderator
Jo... | 2019-08-20 14:52:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 7, "/images/mat... |
https://www.physicsforums.com/threads/potential-central-field.198951/ | # Potential central field
1. Nov 18, 2007
### neworder1
1. The problem statement, all variables and given/known data
The problem is to find the motion of a body in a central potential field with potential given by:
$$V(r)=-\frac{\alpha}{r}+\frac{\beta}{r^{2}}$$
where $$\alpha$$ and $$\beta$$ are positive constant... | 2017-09-23 02:29:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.adras.com/NaN-to-f-revisited.t40474-48.html | From: Ryo on 10 Aug 2010 20:26 Hi all, I thought ".to_s.to_f" should be an identity operation on any floating point number, apart from a potential truncation error. On Ruby 1.8.7, a = 0.0/0.0 a.to_s # => "NaN" "NaN".to_f #=> 0.0 Therefore, a.to_s.to_f #=> 0.0, which isn't acceptable to me. Consider writing floating poi... | 2022-01-17 22:56:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://barronstestprep.com/blog/gre/quant/ | # Prime Problem Solving
What is the largest prime number that is less than 220?
It seems like a pretty simple question. Maybe you think it’s something similar to “What is the capital of Missouri?” And if what you’re expecting is a snap answer, those are very similar questions. They both leave two possible responses: ... | 2014-11-28 08:20:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.quantopian.com/posts/error-computing-super-trend-indicator | Error computing super trend indicator
Hello All,
I'm trying to compute a supertrend indicator, but I cannot manage to compute correctly the final lower and upper bands. I dont understand why the np.where formula do not give the desired output, i.e.:
IF basic_upper_band(n) < final upper band(n-1) OR close price(n-1) ... | 2019-01-18 23:47:49 | {"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://knotebook.org.s3-website-us-west-2.amazonaws.com/knotebook/racah/21/weights/weights.htm | ## Highest weight vectors
The simplest way to calculate Racah matrices is through construction of the highest weights, see arXiv:1112.2654 and arXiv:1508.02870.
Special:
• $[r]\otimes [r] \otimes \overline{[r]}\longrightarrow [r]$
• $[r]\otimes \overline{[r]} \otimes [r]\longrightarrow [r]$
• $[2,1]\otimes [2,1] \o... | 2018-01-17 18:18:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://openehr.atlassian.net/browse/SPECRM-69 | # Add missing ISM transitions and improve documentation of states.
## Description
See for description.
## Activity
Show:
Diego Bosca
December 3, 2018, 9:01 AM
After reading the change log, it feels wrong that these allowed states are only defined in diagrams and not in a processable format anywhere
Thomas Beale
D... | 2020-10-28 22:46:43 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://socratic.org/questions/what-is-the-equation-of-the-line-that-is-normal-to-f-x-2x-1-e-x-at-x-1-2 | # What is the equation of the line that is normal to f(x)=(2x-1)/e^x at x=1/2 ?
Equation of the normal line
$\textcolor{b l u e}{y = - \frac{1}{2} {e}^{\frac{1}{2}} \left(x - \frac{1}{2}\right)}$
#### Explanation:
$f \left(x\right) = \frac{2 x - 1}{e} ^ x$ at $x = \frac{1}{2}$
Solve for the point $\left({x}_{1} ,... | 2021-06-23 15:56:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 26, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/147528/how-can-you-have-a-density-function-that-depends-on-a-parameter | # How can you have a density function that depends on a parameter?
Let $X_1,...,X_n$ be a random sample from a distribution with mass/density function $f_X$ that depends on a (possible vector) parameter $\theta$. Then $f_{X_1}(x_1) = f_X(x_1;\theta)$ so that
$f_{X_1,...,X_k}(x_1,...,x_k) = \prod_{i=1}^kf_X(x_i;\theta... | 2014-03-09 05:51:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gmatclub.com/forum/winston-created-a-function-f-such-that-f-1-4-f-4-3-and-f-f-x-f-x-288563.html | GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 21 Nov 2019, 07:07
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customize... | 2019-11-21 14:08:05 | {"extraction_info": {"found_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://benknoble.github.io/blog/2019/11/07/git-stat/ | # Junk Drawer
For all those little papers scattered across your desk
# Re: Dumpster Diving through Dotfiles
D. Ben Knoble on 07 Nov 2019 in Blog
I learn a lot after some advice from thoughtbot.
Update 2019-11-19: slides for a presentation on this performance mystery
Update 2019-11-29: Both HTML traces are availab... | 2021-12-08 07:43:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/936077/solving-first-order-differential-equations | # Solving first order differential equations
So for this one I'm having trouble isolating for y. If its not possible then in the form with dy with the y variable and x with the x variable.
$$\frac{dy}{dx}-2xy=e^{x^{2}}.$$
• This isn't a separable equation. A better strategy is to look for an integrating factor. – Se... | 2019-10-15 02:22:39 | {"extraction_info": {"found_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://antescofo-doc.ircam.fr/Library/Functions/rnd_geometric/ | @rnd_geometric(p:int)
returns a random generator that produces integers following a geometric discrete distribution:
P(i | p) = p (1 - p)^i, i ≥ 0.
See @rnd_bernoulli for a description of random generators. | 2022-01-18 19:19:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chaos.if.uj.edu.pl/~karol/Maestro7/preprints.html | Preprints
8) D. Goyeneche, W. Bruzda, O. Turek, D. Alsina, K. Życzkowski
The powerfulness of classical correlations
Determination of classical and quantum values of bipartite Bell inequalities plays a central role in quantum nonlocality. In this work, we characterize in a simple way bipartite Bell inequalities, free... | 2020-07-07 18:09:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/92724/boundedness-in-probability | # Boundedness in probability
Suppose we have a set $M$ of random variables on a probability space. Then we defined boundedness of $M$ as,
$M$ is bounded if $\sup_{X\in M}P(|X|>N) \to 0$ as $N \to \infty$.
This definition means that the measure of the set where the elements of $M$ are big is very small, in fact tends... | 2015-07-29 22:32:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/forums/topic/328818-2d-map-file-syntax/ | # 2D map file syntax
This topic is 4800 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
I know this question has come up before, but I've haven't really been able to get a good answer from any of the threads that show up on this topic. What I'... | 2018-08-20 18:24:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.iqtestpreparation.com/daily-test/2552 | # IQ Contest, Daily, Weekly & Monthly IQ & Mathematics Competitions
#### Question No 1
854 x 854 x 854 - 276 x 276 x 276/ = ?
854 x 854 + 854 x 276 + 276 x 276
Solution!
(a3 - b3)= (a - b)/ (a2 + ab + b2)
= (854 - 276) = 578
.
#### Question No 2
Average marks of 36 students are 92.5 and of 12 students are 95. What... | 2019-10-16 21:29:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/67118/static-as-opposed-to-kinetic-friction-in-rolling-motion | # Static as opposed to Kinetic Friction in Rolling Motion
During analysis of rolling motion, why do we consider coefficient of friction as that of static friction and not kinetic friction?
• Are we talking about rolling or about circular motion? I suspect you're talking about rolling, and if you are, think about how ... | 2020-04-10 01:11:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://learn.careers360.com/engineering/question-need-explanation-for-three-dimensional-geometry-jee-main/ | If the line, lies in the plane,then is equal to: Option 1) 26 Option 2) 18 Option 3) 5 Option 4) 2
As we learnt in
Plane passing through a point and a line (vector form) -
Let the plane passes through and a line then the plane is given by
- wherein
line
lies in plane lx+my-z=9
So (3,-2,-4) statisfies lx+my-z=... | 2023-03-21 01:53:32 | {"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://simple.wikipedia.org/wiki/Voltage | # Voltage
Voltage is the change in electric potential (meaning potential energy per unit charge) between two positions. The voltage is always measured between two points, for example between the positive and negative ends of a battery, or between a wire and ground. It is measured in volts.
It was named after an Itali... | 2014-07-29 10:57:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.transtutors.com/questions/determining-minimum-maximum-and-negotiated-transfer-prices-coleman-company-is-a-lumb-2644467.htm | # Determining Minimum, Maximum, and Negotiated Transfer Prices Coleman Company is a lumber company...
Determining Minimum, Maximum, and Negotiated Transfer Prices Coleman Company is a lumber company that also manufactures custom cabinetry. It is made up of two divisions, Lumber and Cabinetry. Division L is responsible... | 2018-09-26 01:14:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.hpmuseum.org/forum/thread-16473-page-2.html | [VA] SRC #009 - Pi Day 2021 Special
03-16-2021, 10:29 PM (This post was last modified: 03-17-2021 03:37 AM by Gerson W. Barbosa.)
Post: #21
Gerson W. Barbosa Senior Member Posts: 1,473 Joined: Dec 2013
RE: [VA] SRC #009 - Pi Day 2021 Special
(03-15-2021 08:59 PM)J-F Garnier Wrote: I don't know -and don't think there ... | 2022-12-07 19:24:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/208413/pull-back-of-a-fibration-along-a-homotopy-equivalence-and-homotopy-classes-of-se | # Pull-back of a fibration along a homotopy equivalence and homotopy classes of sections
Let $p:E\rightarrow B$ be a fibration (i.e. have the homotopy lifting property with respect to all spaces), and $f: B'\rightarrow B$ and $g:B\rightarrow B'$ be homotopy inverses. Denote by $\pi_0\Gamma(B,E)$ the set of homotopy cl... | 2019-02-16 04:21:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cran.rstudio.com/web/packages/adespatial/vignettes/tutorial.html | # adespatial: Moran’s Eigenvector Maps and related methods for the spatial multiscale analysis of ecological communities
#### 2018-09-26
The package adespatial contains functions for the multiscale analysis of spatial multivariate data. It implements some new functions and reimplements existing functions that were av... | 2018-10-19 08:47:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://support.bioconductor.org/p/55783/ | Summarization by gene or exon or transcript
1
0
Entering edit mode
Last seen 22 days ago
Switzerland
Hi Reema, If I understand your question correctly, I think the answer is: It depends. Counting alignments per exon may allow you to pick up differential splicing or differential isoform usage unrelated to splicing (e.g.... | 2022-01-28 05:29:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://numberdb.org/advanced-search?expression=RIF(10,11) | NumberDBbeta
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Use Sage syntax to enter a number, a list of numbers, or a dictionary of the form {param: number}. The lists and dictionaries may be nested. The numbers might be given ... | 2022-10-06 12:44:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-1-common-core-15th-edition/chapter-7-exponents-and-exponential-functions-7-1-zero-and-negative-exponents-practice-and-problem-solving-exercises-page-421/26 | ## Algebra 1: Common Core (15th Edition)
$\frac{1}{k^{4}}$
Recall the equation: $a^{-n}= \frac{1}{a^{n}}$. Thus, we simplify this expression: $j^{0} \times k^{-4}= \frac{j^{0}}{k^{4}}$ Recall, anything raised to the zeroth power is 1. Thus, this expression simplifies to: $\frac{1}{k^{4}}$ | 2018-05-25 01:46:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codepainters.wordpress.com/tag/s60/ | ## Symbian: separate builds for different S60 editions
Symbian’s build environment was never really my favorite one. Recently I was working on a project using different APIs on S60 3rd, 3rd FP1, 3rd FP2 and 5th editions. Typical Symbian project contains a single `bld.inf` file and a corresponding `.mmp` file, so it is... | 2018-12-15 09:49:52 | {"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/2613220/possible-typos-in-the-proof-of-recursion-theorem | # Possible typos in the proof of Recursion Theorem
Below is the proof I took from textbook A Course in Mathematical Analysis by Proof D. J. H. Garling.
I think there are some typos, which I highlighted in the attached picture.
1. $g(s(n))= f(n)$
Since the theorem states $a_{s(n)}=f(a_{n})$, I think the right versio... | 2023-02-04 17:47:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-geometry/159609-help-choosing-branch-cuts.html | ## Help choosing branch cuts
Q: Define a single-valued branch of the function $f(z)=z^{z}$ on an open set $U$ in $\mathbb{C}$, show $f$ is analytic on $U$.
Here is my work
$f(z)=z^{z}=e^{zlog(z)}$
Let $log(z)$ range over the principle branch. Thus, $log(z)$ is holomorphic on $\mathbb{C}-\{z+iy:y=0, x\leq\\0\}$.
No... | 2016-08-27 21:07:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 18, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.math.gatech.edu/seminars-colloquia/series/combinatorics-seminar/hehui-wu-20110225 | ## Longest Cycles in Graphs with Given Independence Number and Connectivity.
Series:
Combinatorics Seminar
Friday, February 25, 2011 - 15:05
1 hour (actually 50 minutes)
Location:
Skiles 006
,
University of Illinois at Urbana-Champaign
Organizer:
The Chv\'atal--Erd\H{o}s Theorem states that every graph whose connectiv... | 2018-01-21 02:41:28 | {"extraction_info": {"found_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... |