url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
http://courses.csail.mit.edu/6.856/17/Notes/n21-randomizedrounding.html |
## Approximation Algorithms
• MAXCUT, MAXSAT, MAX-CLIQUE, MIN-VERTEX-COVER are all NP-complete.
• Approximation Algorithms provides a new dimension to view the hardness of these problems.
• Definition of approximation algorithms.
• For maximization problems:
Suppose $\OPT$ = $\max \Phi(\mathbf{x})$ subject to $\math... | 2017-06-24T00:18:29 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.whxb.pku.edu.cn/CN/Y1989/V5/I05/565 | ### 一些烷氯代烃标准蒸发焓的测定
1. 中国科学院化学研究所
• 收稿日期:1988-04-26 修回日期:1988-11-21 发布日期:1989-10-15
• 通讯作者: 安绪武
### ENTHALPIES OF VAPORIZATION OF SOME MUITICHLORO-ALKANES
An Xuwu; Hu Hui
1. Institute of Chemistry; Academia Sinica; Beijing
• Received:1988-04-26 Revised:1988-11-21 Published:1989-10-15
• Contact: An Xuwu
Abstract:
B... | 2020-09-21T04:23:41 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.zora.uzh.ch/49244/ | # First observation of Bs -> D_{s2}^{*+} X mu nu decays
## Citations
20 citations in Web of Science®
17 citations in Scopus®
## Altmetrics
Detailed statistics
Item Type: Journal Article, refereed, original work 07 Faculty of Science > Physics Institute 530 Physics English 28 March 2011 29 Aug 2011 08:27 05 Apr 201... | 2017-02-20T04:36:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Rubik%27s_family_cubes_of_all_sizes | # Rubik's family cubes of all sizes
The original Rubik's cube was a mechanical 3×3×3 cube puzzle invented in 1974 by the Hungarian sculptor and professor of architecture Ernő Rubik. Extensions of the Rubik's cube have been around for a long time and come in both hardware and software forms. The major extension have be... | 2018-07-20T04:02:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 118, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://dataspace.princeton.edu/handle/88435/dsp015h73q0226?mode=full | Please use this identifier to cite or link to this item: http://arks.princeton.edu/ark:/88435/dsp015h73q0226
DC FieldValueLanguage
dc.contributor.authorReshidi, Pellumb
dc.contributor.otherEconomics Department
dc.date.accessioned2022-06-16T20:34:37Z-
dc.date.available2022-06-16T20:34:37Z-
dc.date.created2022-01-01
dc.d... | 2023-03-29T04:05:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/spoooooooky-russian-rational-expressions-5/ | # "Spoooooooky" Russian rational expressions 5
Algebra Level pending
$\mathscr{E} = \left( \dfrac{2m+1}{2m-1} - \dfrac{2m-1}{2m+1}\right) \div \dfrac{4m}{10m-5}$
Let $$m = 2016$$. If the value of $$\mathscr{E}$$ can be represented in the form $$\dfrac{a}{b}$$, where $$a$$ and $$b$$ are coprime positive integers. Fin... | 2017-01-23T19:22:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/need-help-with-integration.132730/ | # Need help with Integration
1. Sep 19, 2006
### Song
Integral In(x^2-x+2)dx
First I use the intergration by parts, let u=In(x^2-x+2), du=(2x-1)dx/(x^2-x+2), dv=dx, v=x. Then it equals to xIn(x^2-x+2)-integral (x(2x-1))/(x^2-x+2) dx
Then by using long division I get integral (2+(x-4)/(x^2-x+2))dx..but at the end I ... | 2017-07-22T07:03:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikipedia.org/wiki/Stokes_parameters | # Stokes parameters
The Stokes parameters are a set of values that describe the polarization state of electromagnetic radiation. They were defined by George Gabriel Stokes in 1852,[1] as a mathematically convenient alternative to the more common description of incoherent or partially polarized radiation in terms of it... | 2013-12-19T05:09:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 62, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/3391551/let-a-b-and-c-be-three-sets-if-a-%E2%88%88-b-and-b-%E2%8A%82-c-is-it-true-that-a-%E2%8A%82-c-if-not/3391605 | # Let A, B and C be three sets. If A ∈ B and B ⊂ C, is it true that A ⊂ C?. If not, give an example.
Let $$A, B$$ and $$C$$ be three sets. If $$A ∈ B$$ and $$B ⊂ C$$, is it true that $$A ⊂ C?$$. If not, give an example.
This question is from my textbook. And the answer is:
No. Let $$A = \{1\}, B = \{\{1\}, 2\}$$ and... | 2019-12-09T08:22:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/221144/was-it-as-valid-to-perform-k-means-on-a-distance-matrix-as-on-data-matrix-text | # Was it as valid to perform k-means on a distance matrix as on data matrix (text mining data)?
(This post is a repost of a question I posted yesterday (now deleted), but I've tried to scale back volume of words and simplify what I'm asking)
I'm hoping to get some help interpreting a kmeans script and output I have c... | 2019-06-17T10:47:55 | {"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://www.tutorialspoint.com/how-to-measure-the-binary-cross-entropy-between-the-target-and-the-input-probabilities-in-pytorch | # How to measure the Binary Cross Entropy between the target and the input probabilities in PyTorch?
PyTorchServer Side ProgrammingProgramming
We apply the BCELoss() method to compute the binary cross entropy loss between the input and target (predicted and actual) probabilities. BCELoss() is accessed from the torch.... | 2022-09-28T20:15:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/4d7d1a58a1ea8b0b7a391c2e | ## A community for students. Sign up today
Here's the question you clicked on:
## anonymous 5 years ago 2 absolute value x+1 greater than or equal to 28
• This Question is Closed
1. anonymous
2|x+1|≥28 First divide by 2 to get" |x+1|≥14 Next break it into two parts: x+1≥14 or x+1≤-14 then solve each one separately:... | 2016-10-26T07:52:02 | {"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": 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/140690/dealing-with-probability-density-functions | Dealing with probability density functions
Let $X$, $Y$ be independent random variables with the common pdf \begin{eqnarray*} f(u) &=& \left\{\begin{array}{ll} u\over2 & \mbox{for } 0 < u < 2\\ 0 &\mbox{elsewhere} \end{array}\right.\\ \end{eqnarray*} Set up an explicit double integral for $P(X Y > 1)$
Let $Z$ be the ... | 2016-02-12T17:11:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/532623/how-should-evaluate-a-testing-set-using-a-pattern-learned-with-pca | # How should evaluate a Testing set using a pattern learned with PCA?
I tried to search for an answer about the evaluation and interpretation of a pattern learned with PCA, on data from a Testing Set, but I found no answer. Let me explain my situation:
My Data Mining task is to implement an instance of the KDD proces... | 2021-09-19T01:14:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.tutorialspoint.com/construct-a-triangle-with-sides-5-cm-6-cm-and-7-cm-and-then-another-triangle-whose-sides-are-frac-7-5-of-the-corresponding-sides-of-the-first-tr | Construct a triangle with sides 5 cm, 6 cm and 7 cm and then another triangle whose sides are $\frac{7}{5}$ of the corresponding sides of the first triangle.
AcademicMathematicsNCERTClass 10
Complete Python Prime Pack
9 Courses 2 eBooks
Artificial Intelligence & Machine Learning Prime Pack
6 Courses 1 eBoo... | 2022-11-26T13:39:35 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://developer.mozilla.org/ja/docs/Web/MathML/Element/msup | # <msup>
MathML `の <msup>` 要素は，式に上付きを付けるために用います。
## 属性
class, id, style
Provided for use with stylesheets.
href
Used to set a hyperlink to a specified URI.
mathbackground
The background color. You can use `#rgb`, `#rrggbb` and HTML color names.
mathcolor
The text color. You can use `#rgb`, `#rrggbb` and HTML color n... | 2022-05-23T05:30:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "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.irif.fr/~sighirea/sl-comp/18/index.html | # SL-COMP 2018
## Synopsis
SL-COMP is an initiative for collecting decision problems in Separation Logic and solvers dealing with such problems.
This initiative started in 2014 and it was inspired by the very popular initiatives on other theories, like first-order theories for SMT-COMP and Boolean constraints for SA... | 2018-06-22T07:19:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.hackmath.net/en/math-problem/1441 | # Otto and Joachim
Otto and Joachim go through the woods. After some time Otto tire and make 15 minutes stop. Joachim meanwhile continues at 5 km/h. Otto when he set off again, first running speed of 7 km/h, but it keep only 30 sec and 1 minute must continue at 3 km/h. This keeps cycling. How long Otto Joachim catch u... | 2021-01-27T13:14:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://xianblog.wordpress.com/tag/importance-sampling/ | ## nested sampling via SMC
Posted in Books, pictures, Statistics with tags , , , , , , , , , , , , on April 2, 2020 by xi'an
“We show that by implementing a special type of [sequential Monte Carlo] sampler that takes two im-portance sampling paths at each iteration, one obtains an analogous SMC method to [nested samp... | 2020-04-06T09:39:41 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 3, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2711315/why-are-there-two-separate-branches-of-calculus | # Why are there two separate branches of calculus?
Historically, there were two branches, differential and integral, right? Did they only form a unified calculus after the discovery of the Fundamental Theorem of Calculus?
Today, are the two branches still researched independently of each other?
• In a sense, yes, di... | 2019-10-21T02:06:34 | {"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/triangle-inequality-5/ | # Triangle Inequality
Suppose there is a triangle with sides $$a,b$$ and $$c$$. Prove that
$a^2 + b^2 + c^2 \geq \sqrt{48} \times A$
where $$A$$ denote the area of the triangle.
Note by Harmanjot Singh
2 years, 5 months ago
MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold
- bulleted- lis... | 2018-04-20T16:39:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2603534/chain-homotopy-on-linear-chains-confusion-from-hatchers-book | # Chain homotopy on linear chains: confusion from Hatcher's book
I am following the book of Hatcher, see page 121-122 for notations.
Define $T:LC_n(Y)\rightarrow LC_{n+1}(Y)$ as follows inductively: for $n=-1$ it is zero map. For $n\geq 0$,
$$T(\lambda):=b_{\lambda}(\lambda-T\partial\lambda).$$
Question. Consider $n... | 2019-10-22T09:33:42 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.numerade.com/questions/determine-the-amplitude-period-and-phase-shift-for-the-given-function-graph-the-function-over-one-15/ | Our Discord hit 10K members! 🎉 Meet students and ask top educators your questions.Join Here!
Determine the amplitude, period, and phase shift for the given function. Graph the function over one period. Indicate the $x$ -intercepts and the coordinates of the highest and Iowest points on the graph.$$y=1-\cos \left(2 x-... | 2021-05-09T14:00:07 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bettersolution4u.wordpress.com/ | # SPSS Tutorial Class for M.Ed Course
Here SPSS tutorial classes are taken according to M.Ed. syllabus. In one month training course, students will be able to learn how to use SPSS for data analysis. Our coaching classes will start on February 2021. Those who interested should fill up the registration form. to fill up... | 2021-08-02T23:50:09 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.iisc.ac.in/seminars/2019/2019-04-30-raghavendra-tripathi.html | #### MS Thesis colloquium
##### Venue: LH-1, Mathematics Department
The systematic study of determinantal processes began with the work of Macchi (1975), and since then they have appeared in different contexts like random matrix theory (eigenvalues of random matrices), combinatorics (random spanning tree, non-interse... | 2019-08-18T11:50:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/kirchhoffs-law-problem-resistors-in-series-and-parallel-and-a-switch.868279/ | # Kirchhoff's Law Problem -- Resistors in Series and Parallel and a Switch
1. Apr 22, 2016
### DevonZA
1. The problem statement, all variables and given/known data
2. Relevant equations
Rparellel=1/R1+1/R2...
IR1=R2/R1+R2 x I
3. The attempt at a solution
I am unsure of how to answer d) and e) using KVL because I ... | 2018-03-23T13:28:36 | {"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... |
https://testbook.com/question-answer/the-base-of-a-right-prism-is-a-regular-hexagon-tha--609a3c1fcef1e841511e3284 | # The base of a right prism is a regular hexagon that has side of 4 cm then, find the volume of the prism if its height is 12√3 cm.
1. 480 cm3
2. 600 cm3
3. 864 cm3
4. 840 cm3
## Answer (Detailed Solution Below)
Option 3 : 864 cm3
## Detailed Solution
Given:
The base of a right prism is a regular hexagon of side ... | 2021-10-26T21:49:32 | {"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... |
https://www.semanticscholar.org/paper/Global-bifurcation-for-corotating-and-vortex-pairs-Garc'ia-Haziot/d1574d32f71e220daf0a7411096c68ec749ca07f | • Corpus ID: 248377088
# Global bifurcation for corotating and counter-rotating vortex pairs
@inproceedings{Garcia2022GlobalBF,
title={Global bifurcation for corotating and counter-rotating vortex pairs},
author={Claudia Garc'ia and Susanna V. Haziot},
year={2022}
}
• Published 24 April 2022
• Mathematics
Abstract. T... | 2022-07-04T06:34:25 | {"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://mathsmartinthomas.wordpress.com/category/number-theory-combinatorics/ | # STEP I-2009-1
A proper factor of an integer N is a positive integer, not 1 or N, that divides N.
Show that $3^2 \times 5^3$ has exactly 10 proper factors. Determine how many other integers of the form $3^m \times 5^n$ (where m and n are integers) have exactly 10 proper factors.
Let N be the smallest positive integ... | 2019-10-13T20:37:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 19, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://en.m.wikipedia.org/wiki/Higher_order_function | # Higher-order function
(Redirected from Higher order function)
In mathematics and computer science, a higher-order function is a function that does at least one of the following:
All other functions are first-order functions. In mathematics higher-order functions are also termed operators or functionals. The differ... | 2019-06-15T23:00:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/124198-i-don-t-know-what-i-did-wrong-integral.html | # Thread: I don't know what I did wrong on this integral..
1. ## I don't know what I did wrong on this integral..
Question is: Evaluate $\int_{25}^{36}\frac{ln(y)}{\sqrt(y)}dy$
Integrating by parts,
$u=ln(y), du=\frac{dy}{y}$
$dv=\frac{1}{\sqrt{y}}dy, v = 2\sqrt{y}$
$=[2\sqrt{y}ln(y) - 2\int\frac{1}{\sqrt{y}}dy]_{2... | 2017-03-30T05:49:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 9, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/503679c9e4b04ce0997d31a3 | ## anonymous 3 years ago Is the vector cross product only defined for 3D? Wikipedia formally introduces it as, for vectors $$\vec a$$ and $$\vec b$$,$\vec a\times \vec b=(||\vec a|| ||\vec b|| sin \Theta )\vec n$Where $$\vec n$$ is the unit normal vector. It also mentions that n is vector normal to the plane made by a ... | 2016-07-01T10:01:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://courses.lumenlearning.com/wm-prealgebra/chapter/decimal-operations/ | What you’ll learn to do: Use various operations to solve applications involving decimals
How many candy bars can Greg buy with the change in his piggy bank?
Greg is hosting a movie night for his friends, and he’s buying candy to share. Candy bars cost $0.79 each, and Greg plans to buy as many as possible with the cha... | 2021-10-27T02:59:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.tes.com/teaching-resource/times-table-assessment-includes-both-x-and-for-6-7-8-9-11-and-12-and-answers-11781593 | # Times table assessment - Includes both x and ÷ for 6,7,8,9,11 and 12 and answers
Created by
lyndacatherine
A 6-page assessment document for use with KS2 to assess knowledge of times tables x6, x7, x8, x9, x11 and x12 as well as the related division facts. Pages include: 1) a grid of times tables questions (in colum... | 2020-02-29T14:26:13 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://socratic.org/questions/how-do-you-solve-4-x-2-2-20 | # How do you solve -4(x+2)^2=-20?
$x = - 2 \pm \sqrt{5}$
Divide both sides by -4 to give ${\left(x + 2\right)}^{2} = 5$
Take the square root $\left(x + 2\right) = \pm \sqrt{5}$
Subtract 2 from both sides $x = - 2 \pm \sqrt{5}$ | 2020-07-08T14:46:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 4, "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.semanticscholar.org/paper/Dissipation-in-the-effective-field-theory-for-First-Endlich-Nicolis/f7cfa86f36440e2dd968d2087ff8231b4bb8a62d | # Dissipation in the effective field theory for hydrodynamics: First order effects
@article{Endlich2013DissipationIT,
title={Dissipation in the effective field theory for hydrodynamics: First order effects},
author={Solomon Endlich and Alberto Nicolis and Rafael A. Porto and Junpu Wang},
journal={Physical Review D},
y... | 2022-06-30T14:16:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.math.u-psud.fr/Titre-a-preciser-50256?lang=fr | ## $L^2$ Solvability of boundary value problems for divergence form parabolic equations with complex coefficients
### Mardi 19 avril 2016 14:00-15:00 - Kaj Nyström - Université d'Uppsala
Résumé : We consider parabolic operators of the form
$$\partial_t+\mathcalL,\ \mathcalL=-\mboxdiv\, A(X,t)\nabla,$$
in
$\mathbb R_... | 2019-12-10T13:30:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.tutorialspoint.com/parse-and-balance-angle-brackets-problem-in-javascript | # Parse and balance angle brackets problem in JavaScript
We are given a string of angle brackets, and we are required to write a function that add brackets at the beginning and end of the string to make all brackets match.
The angle brackets match if for every < there is a corresponding > and for every > there is a c... | 2023-03-29T23:59:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plainmath.net/8908/solve-6%E2%88%928x-equal-7x%E2%88%9210x-plus-21-the-value-of-x-is-%E2%96%A1 | # Solve. 6−8x=7x−10x+21 The value of x is □.
Question
Equations and inequalities
Solve.
6−8x=7x−10x+21
The value of x is □.
2021-03-08
6−8x=7x−10x+21
6−8x=−3x+21
6−8x+8x=−3x+21+8x
6=5x+21
6−21=5x+21−21
-15=5x
$$\displaystyle{\frac{{{15}}}{{{5}}}}={\frac{{{5}{x}}}{{{5}}}}$$
-3=x
### Relevant Questions
Solve the equa... | 2021-06-15T10:56:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://patricktalkstech.com/burst-error/burst-error-correction.html | Home > Burst Error > Burst Error Correction
# Burst Error Correction
## Contents
An interleaver accepts a sequence of symbols and permutes them; a deinterleaver in return, permutes the symbols back into the original order. Therefore, the interleaved ( λ n , λ k ) {\displaystyle (\lambda n,\lambda k)} code can correc... | 2018-04-22T01:09:02 | {"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://arbourj.wordpress.com/2012/05/03/field-extensions/ | Recall that since a field does not have a proper ideal, a field morphism is either injective or the zero morphism (the kernel of the morphism is an ideal so it must be $\{ 0 \}$ or the whole field). Recall also that for any field $K,$ there is a unique ring homomorphism $\iota :\textbf{Z} \to K,$ and we define the char... | 2023-01-30T04:11:49 | {"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": 0, "img_math": 119, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://spinor.info/weblog/?m=201108 | I never thought Apple computers were hip. Every so often, I thought about buying Apple hardware, but if I did so, I’d want a development system, so my shopping cart at apple.ca rapidly ballooned to some 2,000 dollars… by which time I inevitably realized that I’d be buying expensive toys that would become obsolete long ... | 2022-07-03T23:35:41 | {"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": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wikimili.com/en/Linear_response_function | Linear response function
Last updated
A linear response function describes the input-output relationship of a signal transducer such as a radio turning electromagnetic waves into music or a neuron turning synaptic input into a response. Because of its many applications in information theory, physics and engineering t... | 2019-10-20T13:32:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 30, "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/advanced-statistics/184502-queuing-theory-m-m-2-queue-twist.html | ## Queuing theory M/M/2 queue with twist
Hello!
I've gotten stuck on a problem that is stated as follows:
Given a queueing system with possible an possible throughput with 2 servers. Server 1 and server 2 have an handling time that are distributed exponentially with parameter μ1 and μ2 respectively. Customers arrive... | 2017-06-26T19:24:41 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/47875/the-plates-of-a-parallel-capacitor-have-an-area-of-100-cm-2-each-and-are-se | Want to ask us a question? Click here
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# The plates of a parallel capacitor have an area of $100 \;cm^2$ each and are separated by $2.0\; mm$. The capacitor is charged by connecting it to $200\; V$ supply. How much electrostatic energy is stored in the capacitor?
Can you answer this questi... | 2016-10-23T12:05:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.elevri.com/courses/linear-algebra/matrix-arithmetics/matrix-multiplication | ## Learn matrix multiplication, scalar multiplication, addition and subtraction
### Definition of a matrix
A matrix is a rectangular list of numbers, called elements. Each matrix has rows and columns and its size is called (read "m times n"). Here are a few examples:
Furthermore, matrices are usually noted as intege... | 2023-03-24T02:24:13 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://socratic.org/questions/how-do-you-solve-x-1-5-1-2#406752 | # How do you solve x-1/5=-1/2?
Apr 14, 2017
See below.
#### Explanation:
Let's start by adding $\frac{1}{5}$ to both sides.
$x - \frac{1}{5} = - \frac{1}{2}$
$x = - \frac{1}{2} + \frac{1}{5}$
Now, we have to make common denominators (which is $10$, as $\lcm \left(2 , 5\right) = 10$)
$x = - \frac{5}{10} + \frac{... | 2022-12-06T10:39:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 7, "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.ryantolsma.com/physics/2021/04/06/speedrun.html | In this post, I will attempt to derive and explain some consequences of special relativity as fast as possible, starting only with the invariance of physics in inertial frames and the constancy of the speed of light. I will assume basic familiarity of Lagrangian mechanics and Einstein summation convention.
## Basics
... | 2021-04-19T21:02:27 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://study.com/learn/lesson/multiplying-exponenetial-expressions.html | # Multiplying Expressions with Exponents
Stephen Sacchetti, Jennifer Beddoe
• Author
Stephen Sacchetti
Stephen graduated from Haverford College with a B.S. in Mathematics in 2011. For the past ten years, he has been teaching high school math and coaching teachers on best practices. In 2015, Stephen earned an M.S. Ed ... | 2022-01-19T03:44:17 | {"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://math.stackexchange.com/questions/120426/sampled-or-discretised-gaussian-random-variables?answertab=oldest | # Sampled or discretised Gaussian Random Variables
Suppose I have $X$, a normal random variable with mean $\mu$ and variance $\sigma^2$. Now I discretise this random variable to form a discrete random variable $Y=g(X)$. $Y$ could be created by splitting the entire support set of $X$ into equal intervals, integrating $... | 2015-05-25T10:24:27 | {"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... |
http://pausescreen.frozenfoxmedia.com/h7cfm0q/557dd5-eigenvalues-of-permutation-matrix | # eigenvalues of permutation matrix
104 0 obj <>/Filter/FlateDecode/ID[<770F6310CB9DAF498CBAEFD3202EC2D3>]/Index[66 95]/Info 65 0 R/Length 163/Prev 212428/Root 67 0 R/Size 161/Type/XRef/W[1 3 1]>>stream Those eigenvalues (here they are λ = 1 and 1/2) are a new way to see into the heart of a matrix. P 288. is. {\displa... | 2021-06-20T03:49:01 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ncatlab.org/nlab/show/confinement | # nLab confinement
Contents
## Surveys, textbooks and lecture notes
#### Differential cohomology
differential cohomology
# Contents
## Idea
Confinement (e.g Espiru 94) is the (expected) phenomenon in Yang-Mills theory generally and especially in quantum chromodynamics that the fundamental quarks, which the YM/QC... | 2021-06-17T18:03:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 54, "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/tags/probability-distributions/hot | # Tag Info
## Hot answers tagged probability-distributions
4
Update/clarification. (with thanks to Nathan's pointing this out!) My original answer below was not a proof that $\|p^*\|_\infty/\|p^*\|_2^2\le2\sqrt n/5$. This is because the minimum I obtained was the minimum for the function $\sqrt n\|p\|_2^2-\|p\|_\inf... | 2021-04-11T13:57:18 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://aperiodical.com/category/columns/irregulars/page/3/ | ### Alan Turing is the face of the new £50 note
The Bank of England has announced, following a public poll, that the new £50 note will feature mathematician, cryptographer and computer science pioneer Alan Turing. While this might seem like unambiguous good news, the issues it raises are more complicated than they fir... | 2021-01-23T23:54:28 | {"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... |
https://www.physicsforums.com/threads/chain-rule-for-square-roots.442818/ | # Chain rule for square roots (1 Viewer)
### Users Who Are Viewing This Thread (Users: 0, Guests: 1)
#### unf0r5ak3n
I'm kind of confused about how to approach a function with the chain rule.
For example in the equation ƒ(x) = sqrt(1-sin(x)) I know i simplify it to ƒ(x) = 1-sin(x)^(1/2) but I'm lost from there.
##... | 2019-03-23T23:18:58 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://trandinhquoc.com/software.html | Software
LMAOPT: Low-rank Matrix OPTimization
• LMAOPT-v1.0 is a MATLAB code colection for solving three special cases of the following low-rank matrix optimization problem: $$\Phi^{\star} := \min_{U\in\mathbf{R}^{m\times r}, V\in\mathbb{R}^{n\times r}}\Big\{ \Phi(U,V) := \phi(\mathcal{A}(UV^T) - B) \Big\},$$ where $... | 2018-10-18T04:47:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0849.35068 | # zbMATH — the first resource for mathematics
The semigroup generated by $$2 \times 2$$ conservation laws. (English) Zbl 0849.35068
The Cauchy problem for a strictly hyperbolic $$2\times 2$$ system of conservation laws in one space dimension is considered, assuming that each characteristic field is either linearly deg... | 2021-04-13T14:48:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/186308/sum-of-series-sin-x-sin-2x-sin-3x-cdots | # Sum of series $\sin x + \sin 2x + \sin 3x + \cdots$
Please help me compute the sum of the series: $$\sin(x)+\sin(2x)+\sin(3x)+\cdots$$
-
Welcome to stack exchange. please consider adding what you've tried, as well as using TeX formatting next time. – nbubis Aug 24 '12 at 13:44
Why do you think it converges? – GEdga... | 2016-02-14T04:03:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:1069.55008 | ## A model category for the homotopy theory of concurrency.(English)Zbl 1069.55008
In this paper, the category of flows is introduced. An object $$X$$ in this category consists of a topological space $$\mathbb{P}X$$, a discrete space, $$X^0$$, a pair of continuous maps $$s,t:\mathbb{P}X\to X^0$$ and a concatenation ma... | 2022-09-28T06:25:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1211803/summation-sequence-question | # Summation Sequence Question
I need to find the summation of $ab^{-k}$ from $k=5$ to $n$ using Gauss' Law. Here's what I have so far:
\begin{align}S_n&=(ab^{-5}+ab^{-6}+ab^{-7}+\cdots+ab^{-n}+ab^{-n}+ab^{-(n-1) }+ab^{-(n-2) } +\cdots+ab^{-5})\\2S&=(\frac{a}{b^5} +\frac{a}{b^n})+(\frac{a}{b^6}+\frac a{b^{-n+1}} )+(\f... | 2019-05-26T09:05:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://meetings.aps.org/Meeting/MAR12/Event/162189 | ### Session J52: Focus Session: Extreme Mechanics - Plates
11:15 AM–2:15 PM, Tuesday, February 28, 2012
Room: 153C
Chair: Christian Santangelo, University of Massachusetts
Abstract ID: BAPS.2012.MAR.J52.15
### Abstract: J52.00015 : Mechanics of Graphene Electronics
2:03 PM–2:15 PM
MathJax On | Off Abstract
#... | 2015-03-31T15:27:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ipu.ru/node/59206 | 59206
Автор(ов):
4
Параметры публикации
Доклад
Название:
Algorithmic Analysis of a Two-Class Multi-server Heterogeneous Queueing System with a Controllable Cross-connectivity
ISBN/ISSN:
978-3-030-62884-0
DOI:
10.1007/978-3-030-62885-7_1
Наименование конференции:
• 25th International Conference "Analytical a... | 2021-12-09T07:44:08 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://oxfordre.com/economics/view/10.1093/acrefore/9780190625979.001.0001/acrefore-9780190625979-e-138 | Oxford Research Encyclopedia of Economics and Finance is now available via subscription and perpetual access. Visit About to learn more, meet the editorial board, or learn how to subscribe.
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## Summary and Keywords
The value of a statistical life (VSL) is the l... | 2020-05-30T08:26:25 | {"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... |
https://www.ques10.com/p/63462/reduce-the-matrix-to-normal-form-and-hence-find-it/ | 1
99views
Reduce the matrix to normal form and hence find its rank.
A = $\left[ \begin{array}{cccc}5&3& 8\\0& 1&1\\0& 1 & 1\end{array}\right]$ | 2021-10-23T23:50:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://in-tennis.com/gfanuj/c73489-pac-man-256-4p | 2 An instrumentation amplifier is a purpose designed device, and unlike opamps there is no user accessible feedback terminal. The instrumentation amplifier video series curriculum covers the theory and operation of instrumentation amplifiers. Instrumentation Amplifiers can also be designed using "Indirect Current-feedb... | 2021-08-04T17:55:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ahl.centre-mersenne.org/item/AHL_2022__5__1489_0/ | Poisson process approximation under stabilization and Palm coupling
Annales Henri Lebesgue, Volume 5 (2022), pp. 1489-1534.
KeywordsFunctional limit theorems, Poisson process approximation, Kantorovich-Rubinstein distance, Point processes, Stein’s method, Glauber dynamics, Palm coupling, Stabilizing statistics, $k$-ne... | 2023-01-29T08:47:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://oliviercorradi.com/blog/factorio-belt-balancer/ | # Optimal belt balancing in Factorio
February 17, 2021 · 7 min read
Factorio is a game where you build and maintain factories. As part of the game, you end up routing goods on conveyor belts. One pattern is to create so-called busses where goods are centralised. Each bus consists of four lanes where goods flow in one... | 2021-03-09T09:40:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 47, "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/ma... |
http://www.statemaster.com/encyclopedia/Vapor-pressure | FACTOID # 15: A mere 0.8% of West Virginians were born in a foreign country.
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Encyclopedia > Vapor pressure
Vapor pressure is the pressure of a vapor in equilibrium with... | 2020-01-21T21:06:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://doduykhuong.com/2016/08/08/how-to-use-earned-value-management-in-primavera-p6/ | Primavera support you to control project performance by Earned Value Management technique.
I will show you how to use it in Primavera.
We have a simple project to finish casting 10 column.
• 1 column / day.
• 100 $/ column Each activity is assigned resource A. First we have to create baseline for this project. Go to... | 2019-11-21T03:04:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 4, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/202447/retraction-of-the-m%C3%B6bius-strip-to-its-boundary | # Retraction of the Möbius strip to its boundary
Prove that there is no retraction (i.e. continuous function constant on the codomain) $r: M \rightarrow S^1 = \partial M$ where $M$ is the Möbius strip.
I've tried to find a contradiction using $r_*$ homomorphism between the fundamental groups, but they are both $\math... | 2020-11-30T02:08:25 | {"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://physicsinventions.com/nuclear-decay-of-a-mixture-of-p-and-s-2009-usapho-question-a2/ | 1. The problem statement, all variables and given/known data
A mixture of $^{32}P$ and $^{35}S$ (two beta emitters widely used in biochemical research) is placed next to a detector and allowed to decay, resulting in the data (attached) below. The detector has equal sensitivity to the beta particles emitted by each isot... | 2018-11-15T14:27:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stacks.math.columbia.edu/tag/032R | Definition 10.162.1. Let $R$ be a ring.
1. We say $R$ is universally Japanese if for any finite type ring map $R \to S$ with $S$ a domain we have that $S$ is N-2 (i.e., Japanese).
2. We say that $R$ is a Nagata ring if $R$ is Noetherian and for every prime ideal $\mathfrak p$ the ring $R/\mathfrak p$ is N-2.
Comment... | 2022-10-04T07:08:38 | {"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... |
http://math.stackexchange.com/questions/118002/find-the-derivative-of-the-following-equation | # Find the derivative of the following equation..
I have a question in my manual and I am not able to answer it, I'd appreciate some help please.
Find $\dfrac{dy}{dx}$ if $2x^2y + 3xy^2 = 6$
I'm confused with = 6.. Thanks !
-
If LHS = RHS, it stands to reason that (derivative of LHS with respect to $x$) = (derivati... | 2016-05-26T03:01:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://studydaddy.com/question/magnesium-reacts-with-nitrogen-to-form-magnesium-nitride-the-chemical-formula-fo | Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
QUESTION
# Magnesium reacts with nitrogen to form magnesium nitride. The chemical formula for this reaction is Mg+N_2-> MgN_2. What is the product, or what are the products, of this reaction?
The formu... | 2019-05-24T21:46:18 | {"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... |
http://www.ck12.org/trigonometry/Cofunction-Identities-and-Reflection/lesson/Cofunction-Identities-and-Reflection/r8/ | <meta http-equiv="refresh" content="1; url=/nojavascript/">
You are viewing an older version of this Concept. Go to the latest version.
# Cofunction Identities and Reflection
## Based on complements of angles.
%
Progress
Practice Cofunction Identities and Reflection
Progress
%
Cofunction Identities and Reflection
W... | 2015-06-03T02:17:13 | {"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": 0, "/images/mat... |
https://andrewkay.name/maths/zdb/?bound=2242 | # ZarankiewiczDB,
an online database of Zarankiewicz numbers.
### Bound for z(26,27)
Searching for matrices of weight greater than 142, all but one scaffold was eliminated without search.
Scaffold: $p=5$, $q=5$, $\mathbf{m} = (4,4,4,4,4)$, $\mathbf{n} = (5,4,4,4,4)$, $m_O = 0$, $n_O = 0$.
(1503.072408529 seconds, ... | 2018-09-24T22:22:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://space.stackexchange.com/questions/35549/how-would-2-spacecraft-be-launched-to-be-in-sync-in-opposite-directions | # How would 2 spacecraft be launched to be in sync in opposite directions?
How would 1 spacecraft be launched to have a prograde orbit and the another be launched retrograde to have a mirrored orbital path around the sun or otherwise? Would the 2 spacecraft launch together at one launch site or at different sites on E... | 2020-01-26T11:21:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/16348/obtaining-power-spectrum-from-acf-fft-using-matlab-and-fftw | # Obtaining power spectrum from ACF, FFT using Matlab and FFTW
I am using Matlab R2012b 64-bit on Windows 7 in order to estimate the power spectrum of a simple signal that is:
$$\cos(10t) + \sin(20t)$$defined in the time interval from 0.0 to 10.0
Here is what I did:
1) There was no predefined value of points so I t... | 2019-10-19T01:22:28 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://quizplus.com/quiz/156118-quiz-13-consumer-and-business-credit | # Contemporary Mathematics
Mathematics
## Quiz 13 :Consumer and Business Credit
Question Type
Loans made on a continuous basis and billed periodically are known as _____ credit.
Free
Essay
Our answer is revolving credit.
Revolving credit:
Loan made on a continuous basis and billed periodically. Borrower makes minim... | 2022-08-10T11:27:13 | {"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://socratic.org/questions/how-do-you-solve-the-following-system-5x-8y-29-5x-9y-2 | # How do you solve the following system: 5x+8y= -29, 5x-9y=-2 ?
Feb 13, 2016
The solution for the system of equations is:
$x = - \frac{277}{85}$
$y = - \frac{27}{17}$
#### Explanation:
$\textcolor{b l u e}{5 x} + 8 y = - 29$ ......equation $\left(1\right)$
$\textcolor{b l u e}{5 x} - 9 y = - 2$.........equation $... | 2020-02-24T03:04:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 22, "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... |
https://groupprops.subwiki.org/wiki/Conjugacy_class_size_statistics_of_a_finite_group | Conjugacy class size statistics of a finite group
Definition
Let $G$ be a finite group. The conjugacy class size statistics of $G$ is a function $f:\mathbb{N} \to \mathbb{N}_0$ that outputs, for each $d$, the number of conjugacy classes of $G$ of size $d$. Note that since size of conjugacy class divides order of grou... | 2018-06-21T21:54:17 | {"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": 8, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gateoverflow.in/118320/gate2017-1-37 | # GATE2017-1-37
4.7k views
Consider the context-free grammars over the alphabet $\left \{ a, b, c \right \}$ given below. $S$ and $T$ are non-terminals.
$G_{1}:S\rightarrow aSb \mid T, T \rightarrow cT \mid \epsilon$
$G_{2}:S\rightarrow bSa \mid T, T \rightarrow cT \mid \epsilon$
The language $L\left ( G_{1} \righ... | 2020-08-15T01:13:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.lmfdb.org/ModularForm/GL2/Q/holomorphic/882/4/a/c/ | # Properties
Label 882.4.a.c Level $882$ Weight $4$ Character orbit 882.a Self dual yes Analytic conductor $52.040$ Analytic rank $0$ Dimension $1$ CM no Inner twists $1$
# Related objects
Show commands: Magma / PariGP / SageMath
## Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [882,4,... | 2023-03-30T17:10:38 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mizar.org/version/current/html/fdiff_1.html | :: Real Function Differentiability
::
:: Copyright (c) 1990-2018 Association of Mizar Users
theorem Th1: :: FDIFF_1:1
for Y being Subset of REAL holds
( ( for r being Real holds
( r in Y iff r in REAL ) ) iff Y = REAL )
proof end;
definition
let x be Real;
let IT be Real_Sequence;
attr IT is x -convergent means :Def1... | 2019-02-22T00:26:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/297933/logic-gates-analyses | # Logic gates analyses
How to write the output of the gates not, and, or, xor, nand and nor in terms of their inputs, expressed as zeros and ones, using base 10 addition and multiplication.
-
Please do not deface the question. It orphans the answers that people have given. – robjohn Feb 11 '13 at 18:36
Any gate cou... | 2015-05-30T15:12:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://freakonometrics.hypotheses.org/tag/partsm | Seasonal Unit Roots
As discussed in the MAT8181 course, there are – at least – two kinds of non-stationary time series: those with a trend, and those with a unit-root (they will be called integrated). Unit root tests cannot be used to assess whether a time series is stationary, or not. They can only detect integrated ... | 2022-11-26T13:17:36 | {"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": 1, "img_math": 0, "codecogs_latex": 24, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://nrich.maths.org/public/leg.php?code=149&cl=2&cldcmpid=1885 | Search by Topic
Resources tagged with Area similar to Make 37:
Filter by: Content type:
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There are 88 results
Broad Topics > Measures and Mensuration > Area
An Unusual Shape
Stage: 3 Challenge Level:
Can you maximise the area available to a grazing goat?
Shear Magic
Stage: 3 Challenge Le... | 2014-04-25T08:51:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ncatlab.org/nlab/show/permutation | # Contents
## Idea
A permutation is an automorphism in Set. More explicitly, a permutation of a set $X$ is an invertible function from $X$ to itself.
## Definition
The group of permutations of $X$ (that is the automorphism group of $X$ in $Set$) is the symmetric group (or permutation group) on $X$. This group may b... | 2015-07-29T15:55:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 30, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://quantumcomputing.stackexchange.com/tags/complexity-theory/new | People who code: we want your input. Take the Survey
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We say that a function $f(n)$ is $O(n)$ if its bounded above by $n$ asymptotically, which is not to be confused with a function $f(n)$ being $\Omega(n)$ which means that $f(n)$ is bounded below by $n$ asymptotically. Also, there are $2^n$ boolean func... | 2021-06-13T07:49:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://jees.kr/journal/view.php?number=2981 | J Korean inst Electromagn Sci Search
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J Electromagn Eng Sci > Volume 10(3); 2010 > Article
Journal of the Korean Institute of Electromagnetic and Science 2010;10(3):186-189. DOI: https://doi.org/10.5515/JKIEES.2010.10.3.186
Experimental Investigation of R(ω), T(ω) and L(ω) for Multi-Layer SRRs and Wires Metam... | 2019-10-23T17:04:38 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.splessons.com/lesson/decimal-fraction-problems/ | Decimal Fraction Problems
Chapter 3
5 Steps - 3 Clicks
Decimal Fraction Problems
Introduction
Decimal fraction is related to addition, subtraction, multiplication, division, comparison, recurring of decimal fractions.
Methods
Decimal fractions:
Decimal fractions are defined as fractions in which denominators ar... | 2019-09-19T23:30:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/248424/de-rham-cohomology-question | # De Rham cohomology question
I'm trying to compute a certain DeRham cohomology. Consider $M = S^n-C$, where $C$ is the disjoint union of closed disks $C = \cup_{i=1}^m D_i$, and $m,n \geq 1$. How can we compute the cohomology $H^{*}(M)$?
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Ar the disks disjoint? – Mariano Suárez-Alvarez Dec 1 '12 at 3:07
(Also I do... | 2015-08-31T14:13:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/125120/is-the-primitive-element-theorem-a-cohomological-statement?sort=oldest | # Is the primitive element theorem a cohomological statement?
If $K$ is a field, then as is well known every finite separable extension $L$ of $K$ is of the form $L=K(\alpha)$ for some $\alpha \in L$.
A similar statement can be made about an extension of discrete valuation rings with separable residue field extension... | 2015-07-29T12:01:50 | {"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://ec.gateoverflow.in/730/gate-ece-2015-set-2-question-4 | 25 views
The general solution of the differential equation $\dfrac{\mathrm{d} y}{\mathrm{d} x} = \dfrac{1+\cos 2y}{1-\cos 2x}$ is
1. $\tan y – \cot x = c\:\text{(c is a constant)}$
2. $\tan x – \cot y = c\:\text{(c is a constant)}$
3. $\tan y + \cot x = c\:\text{(c is a constant)}$
4. $\tan x + \cot y = c\:\text{(c i... | 2021-12-02T01:11:12 | {"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://economics.stackexchange.com/questions/29528/linear-homothetic-utility | # Linear Homothetic Utility
A Homothetic Utility is where $$\forall x,y, \forall a \in \mathbb{R}_+: \ u(ax,ay)=au(x,y)$$ (or its monotonic transformation).
A linear Homothetic utility is defined as $$\forall x,y, \forall a \in \mathbb{R}_+: \ u(ax+b,ay+c)=au(x+b,y+c)$$ where $$b,c$$ are constants.
This preference h... | 2021-03-09T07:49:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://wiki.webpopix.org/index.php?title=Introduction_and_notation&oldid=6770 | # Introduction and notation
(diff) ← Version précédente | Voir la version courante (diff) | Version suivante → (diff)
## Different representations of the same model
The description of a model requires variables such as observations $(y_i)$, individual parameters $(\psi_i)$, population parameters $\theta$, covariates... | 2020-06-06T11:19:29 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Square_of_opposition | # Square of opposition
* Square of opposition. * The lower case letters (a, e, i, o) are used instead of the upper case letters (A, E, I, O) here in order to be visually distinguished from the surrounding upper case letters S (Subject term) and P (Predicate term). * In the Venn diagrams, black areas are empty and red ... | 2022-10-04T07:10:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 27, "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/ma... |
https://math.stackexchange.com/questions/2674756/charpit-method-non-linear-pde | # Charpit method: non-linear PDE
I have a question: $$p^{2}x+q^{2}y = z.$$
I formed the Charpit auxiliary equation as follows
$$\frac{\mathrm{d}x}{2px} = \frac{\mathrm{d}y}{2py} = \frac{\mathrm{d}z}{2(p^2x + q^2y)} = \frac{\mathrm{d}p}{p-p^2} = \frac{\mathrm{d}q}{q-q^2}.$$
After forming the equation I was unable to... | 2019-07-23T06:49:16 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/is-it-possible-to-determine-a-basis-for-non-subspace-spaces.786569/ | # Is it possible to determine a basis for non-subspace spaces?
Tags:
1. Dec 9, 2014
### Kubilay Yazoglu
The title may seem a little confusing and possibly stupid :D
What I mean is like a plane doesn't go through the origin? Can we describe a basis for this? If so, how?
2. Dec 9, 2014
### Staff: Mentor
Bases are ... | 2018-06-21T10:42:09 | {"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://nrich.maths.org/public/leg.php?code=-68&cl=2&cldcmpid=1112 | # Search by Topic
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Broad Topics > Using, Applying and ... | 2017-01-21T13:19:12 | {"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... |
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