url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
https://stats.libretexts.org/Bookshelves/Introductory_Statistics/Book%3A_Statistical_Thinking_for_the_21st_Century_(Poldrack)/16%3A_Hypothesis_Testing/16.04%3A_NHST_in_a_Modern_Context-_Multiple_Testing | # 16.4: NHST in a Modern Context- Multiple Testing
So far we have discussed examples where we are interested in testing a single statistical hypothesis, and this is consistent with traditional science which often measured only a few variables at a time. However, in modern science we can often measure millions of varia... | 2020-05-28T05:14:29 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.impetus.no/support/manual/?command=MERGE_FAILURE_COHESIVE | #### MERGE_FAILURE_COHESIVE
###### Contact and tied interfaces
*MERGE_FAILURE_COHESIVE
mfid, $\sigma_{fail}$, $\tau_{fail}$, $G_{I}$, $G_{II}$, $\Delta_{ref}$
##### Parameter definition
VariableDescription
mfid Merge failure command ID
$\sigma_{fail}$ Tensile failure stress
$\tau_{fail}$ Shear failure stress
$G_{I}$ M... | 2023-02-01T06:32:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1340330/approximation-lemma-for-riemann-integrable-functions | # Approximation Lemma for Riemann-integrable functions
In the following let $f : [a,b] \to \mathbb R$ be bounded functions.
For a regulated function, the integral could be written as the limit $$\int_a^b f(x) dx = \lim_{n\to \infty} \int_a^b \varphi_n(x) dx$$ of a sequence $\varphi_n$ of step functions converging uni... | 2019-06-27T08:11:11 | {"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": 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/reconciling-basis-vector-operators-with-partial-derivative-operators.990598/ | # Reconciling basis vector operators with partial derivative operators
• B
Ref. 'Core Principles of Special and General Relativity' by Luscombe. Apologies in advance for the super-long question, but it's necessary to show my thought process.
Let ##\gamma:I\to M## be a smooth curve from an open interval ##I\subset\mat... | 2020-11-27T14:23:58 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jlkj.nim.ac.cn/en/article/latest_accepted | New Accepeted
Display Method:
, Available online , doi: 10.12338/j.issn.2096-9015.2022.0032
Abstract(8) HTML (0) PDF(65)
Abstract:
In order to cailibrating the non combustible test device of building materials and ensure the accuracy and reliability of test results, the temperature distribution model of the test devi... | 2022-08-16T09:15:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://projecteuclid.org/euclid.aop/1470139158 | ## The Annals of Probability
### Fractional Brownian motion with Hurst index $H=0$ and the Gaussian Unitary Ensemble
#### Abstract
The goal of this paper is to establish a relation between characteristic polynomials of $N\times N$ GUE random matrices $\mathcal{H}$ as $N\to\infty$, and Gaussian processes with logarit... | 2019-08-23T04:41:55 | {"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://math4teaching.com/2011/10/11/connecting-pascals-triangle-and-permutations-with-identical-object/ | Pascal’s triangle and Counting Permutations
By | October 11, 2011
This is the second in my series of posts in combinatorics. The first post links the Fundamental Counting Principle, Powers of 2, and the Pascal Triangle. This second post connects the Pascal’s Triangle and the formula for counting the number of permuta... | 2016-07-26T15:58:50 | {"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": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.wikiformulas.com/en/area/area-of-a-circle | Area Index
# Area of a Circle Formulas & Calculator
The area of a circle can be calculated using one of the following 3 formulas: one if you know the radius, another if you know the diameter and finally another, if you know the perimeter of a circle.
If you know the radius of the circle (the line from the center to ... | 2022-08-16T18:32:06 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.esaral.com/q/which-of-the-following-reaction-does-not-involve-hoffmann-bromamide-degradation-60234 | # Which of the following reaction DOES NOT involve Hoffmann Bromamide degradation ?
Question:
Which of the following reaction DOES NOT involve Hoffmann Bromamide degradation ?
Correct Option:
Solution:
$\Rightarrow$ This reaction does not involve haffmann bromanide degradation.
$\Rightarrow \quad$ Rest all option... | 2023-02-02T11:43:19 | {"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... |
http://mathoverflow.net/questions/91009/which-groups-are-quotients-of-symmetric-groups?sort=newest | # Which groups are quotients of symmetric groups? [closed]
By Cayley's embedding theorem every group $G$ embeds into the symmetric group $S_{|G|}$. But which groups $G$ have the property that there exists some $n$ such that $G$ is a quotient of $S_n$? My intuition is that it couldn't possibly be all finite groups. Is ... | 2015-03-02T05:15:05 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://crad.ict.ac.cn/CN/Y2017/V54/I7/1537 | ISSN 1000-1239 CN 11-1777/TP
• 信息安全 •
针对数据泄漏行为的恶意软件检测
1. (软件工程国家重点实验室(武汉大学) 武汉 430072) (空天信息安全与可信计算教育部重点实验室(武汉大学) 武汉 430072) (武汉大学计算机学院 武汉 430072) (lnwang.whu@gmail.com)
• 出版日期: 2017-07-01
• 基金资助:
国家自然科学基金项目(61373169)；国家“八六三”高技术研究发展计划基金项目(2015AA016004)；国家科技支撑计划基金项目(2014BAH41B00)；NSFC-通用技术基础研究联合基金项目(U1536204)
The Ma... | 2022-09-30T17:02:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/fbd-forces-check-my-work-please.716058/ | # FBD forces check my work please
1. Oct 12, 2013
### shizaep
1. The problem statement, all variables and given/known data
1)What should F be so that m3accelerates upwards at 1 m/s2?
2. Relevant equations
F = ma
3. The attempt at a solution
So I start by drawing FBD's for everything:
^^also, there is supposed to ... | 2017-08-18T21:22:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-evaluate-the-function-f-x-4x-5-for-f-3 | # How do you evaluate the function f(x) = 4x-5 for f(3)?
Replacing $x$ with $3$ in $4 x - 5$ tells us $f \left(3\right) = 7.$
To evaluate $f \left(3\right) ,$ just replace all $x$ in $f \left(x\right) = 4 x - 5$ with $3 :$
$f \left(3\right) = 4 \left(3\right) - 5 = 12 - 5 = 7$ | 2021-12-08T01:25:37 | {"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://www.statemaster.com/encyclopedia/Diving-cylinder | FACTOID # 22: South Dakota has the highest employment ratio in America, but the lowest median earnings of full-time male employees.
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12 lit... | 2020-01-25T15:07:11 | {"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": 0, "mathjax_asciimath": 0, "img_math": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://kor.kias.re.kr/sub05/sub05_02_01_01.jsp?seqno=PGN1720201229-0001&nowBlock=0&page=6&subject=&mjrcd=&mjrcd2=1&sdate=20201205&edate=&keyField=&keyWord=&list_url=/sub05/sub05_02_02.jsp&slides= | FIELD Math:Analysis January 15 (Fri), 2021 14:00-16:00 Online Kown, Hyunwoo Jeong, In-Jee °ø±º»ç°üÇб³/¼°´ëÇб³ $W^{1,2+epsilon}$-results for elliptic equations with drifts in weak $L^n$-spaces We consider the following Dirichlet problems for elliptic equations with singular drift $\mathbf{b}$: $\text{(a) } -\operato... | 2022-06-26T23:53:25 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zenodo.org/record/3675724/export/xd | Journal article Open Access
# Low-frequency magnetic sensing by magnetoelectric metglas/bidomain LiNbO3 long bars
Andrei V Turutin; João V Vidal; Ilya V Kubasov; Alexander M Kislyuk; Mikhail D Malinkovich; Yurii N Parkhomenko; Svetlana P Kobeleva; Andrei L Kholkin; Nikolai A Sobolev
### Dublin Core Export
<?xml ver... | 2022-01-16T23:24:47 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://theculture.sg/2015/08/2014-a-level-h1-mathematics-8864-question-10-suggested-solutions/ | All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions.
(i)
Let X denotes the length of a leaf in cm.
$H_0: \mu = 7$
$latex H_0: \mu < 7$ Under $latex H_0, \bar{X} ~\sim~ N(7, \frac{4.4}{50})$ approximately by Central Limit Theorem since n is large. ... | 2018-10-23T01:21:53 | {"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": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.aimsciences.org/article/doi/10.3934/amc.2023002 | Advanced Search
Article Contents
Article Contents
Early Access
Early Access articles are published articles within a journal that have not yet been assigned to a formal issue. This means they do not yet have a volume number, issue number, or page numbers assigned to them, however, they can still be found and cited usi... | 2023-03-30T08:31:02 | {"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... |
https://www.freemathhelp.com/forum/threads/solving-equations-with-fractions.64561/ | # Solving equations with fractions
#### naevino
##### New member
Hello, I need help with a question that I am working on. I tried to multiply both sides of the equation by the LCD. But I am not sure how to do that in this type of problem.
Here is the problem: Solve.
3(x-5)/2 = 2(x+5)/3
Here is what i got
9(3x-15) =... | 2019-04-24T12:59:35 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/327275/rc-filter-transfer-function/327289 | # Rc filter transfer function
How do you know if a transfer function for a RC filter is correct?
For example how would you tell whether or not this is a correct transfer function: $\frac{\frac{R_1}{R_1R_2}}{1+j\omega R_1C}$
Or generally how would you tell if a function is indeed a correct transfer function?
Edit: I... | 2022-10-07T21:14:57 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-place-value-decimals-top/cc-5th-mult-powers-of-10/v/multiplying-a-decimal-by-a-power-of-10 | A single postage stamp costs $0.44. How much would a roll of 1,000 stamps cost? And there's really a couple of ways to do it. And I'll do it both ways just to show you they both work. One is kind of a faster way, but I want to make sure you understand why it works. And then we'll verify that it actually gives us the ri... | 2017-03-26T13:17:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proxieslive.com/olympiad-inequality-bigfrac1xfrac1yfrac1zbigsqrtfracprod_cyc49x-7yz433leq-sqrt3xyz/ | # Olympiad inequality $\Big(\frac{1}{x}+\frac{1}{y}+\frac{1}{z}\Big)\sqrt{\frac{\prod_{cyc}(49x-7y+z)}{43^3}}\leq \sqrt{3(x+y+z)}$
I’m interested by the following problem :
Let $$x,y,z>0$$ with $$49x-7y+z>0$$, $$49y-7z+x>0$$ , $$49z-7x+y>0$$ then we have : $$\Big(\frac{1}{x}+\frac{1}{y}+\frac{1}{z}\Big)\sqrt{\frac{\p... | 2021-01-23T10:17:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/ncert/question-let-f-defined-from-r-minus-minus-4-over-3-to-r-be-a-function-defined-as-f-x-is-equal-to-4x-over-3x-4-the-inverse-of-f-is-the-map-g-defined-from-r-to-r-minus-minus-4-over-3-given-by-a-g-y-is-equal-to-3y-over-3-minus-4y/ | ## Filters
Q&A - Ask Doubts and Get Answers
Q
# Let f defined from R minus minus 4 over 3 to R be a function defined as f x is equal to 4x over 3x + 4 The inverse of f is the map g defined from R to R minus minus 4 over 3 given by A g y is equal to 3y over 3 minus 4y
Q. 14 Let $f: R - \left\{-\frac{4}{3}\right\} \ri... | 2020-01-19T10:28:10 | {"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": 0, "img_math": 0, "codecogs_latex": 33, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://hsm.stackexchange.com/questions/6853/instances-of-alternative-notation-being-used-for-the-trigonometric-functions | Instances of alternative notation being used for the trigonometric functions?
Consider the three "main" trigonometric functions, sine cosine and tangent; whose notations are sin(x); cos(x); tan(x).
Are there instances of alternative notations being used for these particular functions? The only one I could find so far... | 2019-12-07T16:46:41 | {"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://www.emathzone.com/tutorials/calculus/maclaurin-series-of-arctanx.html | # Maclaurin Series of Arctanx
In this tutorial we shall derive the series expansion of the trigonometric function ${\tan ^{ - 1}}x$ by using Maclaurin’s series expansion function.
Consider the function of the form
Using $x = 0$, the given equation function becomes
Now taking the derivatives of the given function an... | 2019-01-20T03:29:49 | {"extraction_info": {"found_math": true, "script_math_tex": 3, "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://www.techwhiff.com/issue/original-price-325-50-markdown-15--525076 | ### What is a polymer? A) a small molecule forming a larger atom, always in a repeating pattern B) a small molecule forming a larger atom, sometimes in a repeating pattern C) a large molecule made of smaller molecules joined together, sometimes in a repeating pattern D) a large molecule made of smaller molecules joined... | 2022-12-03T05:59:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.beatthegmat.com/a-family-has-5-children-what-is-the-probability-that-there-t304170.html | • Get 300+ Practice Questions
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Availa... | 2018-09-23T22:28:03 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/math-challenge-problems/229258-problem-8-number-theory.html | # Thread: Problem #8 - Number Theory
1. ## Problem #8 - Number Theory
I got this one from our archives as well.
Show that $n^4 + 4^n$ is not prime for $n \geq 2$. (n is a positive integer!)
This is a more of a Number Theory problem than algebraic. As my proof relies more on a College Algebra level rather than Numbe... | 2016-09-25T20:51:39 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 26, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/mechanics-mcq.660640/ | # Mechanics MCQ
1. Dec 24, 2012
### Originaltitle
1. The problem statement, all variables and given/known data
2. Relevant equations
F=ma to find the respective accelerations of the man and the barrel.
The suvat equations.
3. The attempt at a solution
I tried making 2 equations to solve them simultaneously but t... | 2017-11-19T05:25:33 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://heattransfer.asmedigitalcollection.asme.org/article.aspx?articleid=2504505 | 0
Research Papers: SPECIAL SECTION PAPERS
# Combined Buoyancy Effects of Thermal and Mass Diffusion on Laminar Mixed Convection in Vertical and Horizontal Semicircular Ducts
[+] Author and Article Information
A. Budabous
Department of Mechanical Engineering,
University of Benghazi,
Benghazi, Libya
e-mail: abudabous@... | 2019-04-25T11:24:51 | {"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://isabelle.in.tum.de/repos/isabelle/comparison/b470cc6326aa/doc-src/Logics/ZF.tex | doc-src/Logics/ZF.tex
changeset 713 b470cc6326aa parent 595 96c87d5bb015 child 1449 25a7ddf9c080
equal inserted replaced
712:1f5800d2c366 713:b470cc6326aa
133 Figure~\ref{zf-trans} presents the syntax translations. Finally,
133 Figure~\ref{zf-trans} presents the syntax translations. Finally,
134 Figure~\ref... | 2021-09-19T13:00:55 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/125768/why-do-we-need-to-add-al-in-excess-for-the-reaction-between-a-nitrate-and-a-base?noredirect=1 | # Why do we need to add Al in excess for the reaction between a nitrate and a base to give ammonia?
I don't know if why we add Al for the reaction between Nitrate and a base so it would release NH3 gas.
So what I want to know is if what is the role of Al here? And why do we have to add it in excess? Can we do this wi... | 2021-01-18T00:27:13 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lavelle.chem.ucla.edu/forum/viewtopic.php?f=135&t=27371 | ## Non-spontaneous
$\Delta G^{\circ}= \Delta H^{\circ} - T \Delta S^{\circ}$
$\Delta G^{\circ}= -RT\ln K$
$\Delta G^{\circ}= \sum \Delta G_{f}^{\circ}(products) - \sum \Delta G_{f}^{\circ}(reactants)$
veneziaramirez 3I
Posts: 57
Joined: Fri Sep 29, 2017 7:07 am
### Non-spontaneous
What does it mean for a reaction... | 2020-02-26T02:14:54 | {"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": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3316444/why-relu-function-is-not-differentiable-at-0 | # Why ReLU function is not differentiable at 0?
I'm kind of rusty in calculus.
Why is the ReLU function not differentiable at $$f(0)$$?
$$f(x) = \begin{cases} 0 & \text{if x \leq 0} \\ x & \text{if x > 0}. \end{cases}$$
• You should say “differentiable at $0$”, not “differentiable at $f(0)$”. (Not that it actually ... | 2020-10-25T22:50:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/kinematics-find-acceleration.130664/ | Kinematics - Find acceleration
1. Sep 3, 2006
888
hi,
i need help on a question... if a car stop in a distance of 50m from the speed of 80 km/h how do you find the acceleration is m/s/s? thanks
2. Sep 3, 2006
Kurdt
Staff Emeritus
What equations of motion do you know? How about rearanging:
$$v^2=u^2 + 2as$$
3. S... | 2017-03-23T04:48:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://maths8j.wikispaces.com/Famous+Theorems?responseToken=930ca0dc80a2a890073f7793ec8e4401 | # Root 2 is irrational:
Suppose root 2 is rational. that means it can be written as the ratio of two intergers p and q
$\inline ^\sqrt{2}=\frac{p}{q}$
Where we may assume that p and q have NO common factors. Squaring in on both sides implies:
$\inline 2=\tfrac{p^{2}}{q^{2}}$
Thus p² is even. The only way that this can... | 2018-01-19T05:21:09 | {"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": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/why-is-schrodingers-cat-only-a-thought-experiment.226766/ | # Why is Schrodinger's Cat only a thought experiment?
Gold Member
## Main Question or Discussion Point
The explanation I've heard is that quantum superposition is an atomic-scale phenomenon, that it makes no sense to apply it to a macro-scale object such as a cat.
But that's not what the experiment is doing. The ra... | 2019-12-15T05:51:02 | {"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://mathhelpforum.com/calculus/51571-asymptotes-ln.html | # Thread: asymptotes of ln
1. ## asymptotes of ln
Find all vertical and horizontal asymptotes of
f(x) = ln(2x)/ln(x^2)
I understand for vertical asymptote, there is one at x = 1, because denominator becomes 0.
But for horizontal asymptote, i know as x -> inf, the denominator will increase faster than the numerator... | 2018-05-25T21:04:51 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/force-of-a-free-falling-body.944999/ | # Force of a free-falling body
• B
I am trying to find out the amount of force that a free-falling body will have, as it hits the ground from a distance of 2000 km from earth's surface.(Considering air resistance)
What I know about the body:
Area of the body=20199.04 mtr²
Density of body=985 Kg/m³
Thickness of body=... | 2020-09-27T20:26:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://twoqubits.wikidot.com/ex11-14 | Ex11 14
$\def\abs#1{|#1|}\def\i{\mathbf {i}}\def\ket#1{|{#1}\rangle}\def\bra#1{\langle{#1}|}\def\braket#1#2{\langle{#1}|{#2}\rangle}\def\tr{\mathord{\mbox{tr}}}\mathbf{Exercise\ 11.14}$
Show that $[[n,k]]$ quantum stabilizer code there is, for any $k$ bit string $b_1\dots b_k$, a unique element of the code $C$ that i... | 2019-09-22T20:40:04 | {"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://physics.stackexchange.com/questions/527481/how-are-proton-antiproton-pairs-produced | # How are proton-antiproton pairs produced?
The production of electron-positron pairs occurs if a photon with high enough energy passes near a nucleus so that the energy of the photon is converted into particle mass, in accordance with the mass-energy equivalence,
$$\gamma \rightarrow e^- + e^+$$
Is there a similar ... | 2020-02-19T00:25:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://faculty.mu.edu.sa/aabokhalil/Relative%20permittivity | ## Dr. Ahmed G. Abo-Khalil
Electrical Engineering Department
## Relative permittiv
The linear permittivity of a homogeneous material is usually given relative to that of free space, as a relative permittivity εr (also called dielectric constant, although this sometimes only refers to the static, zero-frequency relat... | 2017-04-26T00:27:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 8, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3268330/a-condition-for-normalized-2-cocycles-from-the-existence-of-the-inverse-element | # A condition for normalized 2-cocycles from the existence of the inverse element in a group extension
It's a well-known fact that if $$A$$ an Abelian group and $$G$$ is a group, then all group extensions of $$G$$ by $$A$$ is isomorphic with the group ($$A\times G,\,\bullet)$$, where the group operation $$\bullet$$ is... | 2022-08-13T07:12:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/189452-pattern-problem.html | # Math Help - Pattern Problem
1. ## Pattern Problem
I just covered arithmetic sequences and how to develop algebraic rule for the pattern to prepare my 7th graders for their state test. The next question they faced was similar, but it wasn't an arithmetic sequence.
The pattern was:
1
5
14
30
55
....etc
2^2
then 3^2... | 2016-05-06T13:54:30 | {"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": 12, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://topanswers.xyz/tex?q=954 | add tag
Anonymous 1123
I want to draw a parallelogram in the plane has equation 7 x-4 y+z=0. I draw by choosing four vertices on the plane.
I tried
\documentclass[tikz,border=1mm,12pt]{standalone}
\usepackage{tikz-3dplot}
\begin{document}
\tdplotsetmaincoords{70}{70}
\begin{tikzpicture}[tdplot_main_coords]
\path
(0,... | 2021-10-18T16:14:08 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.cl.cam.ac.uk/teaching/1617/MLRD/tasks/task3.html | # Task 3: Statistical laws of language
This task is not automatically ticked. You should write down your observations in the lab book and keep screenshots of your graphs so that you can show and explain appropriate figures and data to your ticker.
This is the first part of Tick 3. Tick 3 combines this task and Task 4... | 2017-10-20T06:59:19 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://eprint.iacr.org/2016/118 | ## Cryptology ePrint Archive: Report 2016/118
Circuit-ABE from LWE: Unbounded Attributes and Semi-Adaptive Security
Zvika Brakerski and Vinod Vaikuntanathan
Abstract: We construct an LWE-based key-policy attribute-based encryption (ABE) scheme that supports attributes of unbounded polynomial length. Namely, the size... | 2019-04-24T00:44:35 | {"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://openstudy.com/updates/4f2f920ce4b0571e9cbb5447 | • anonymous
If angle A and angle B are complementary but angle A is four times as large as angle B, find the measure of angle A.
Mathematics | 2017-03-29T17:19:38 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/differential-equations/180799-green-s-function.html | # Math Help - Green's function
1. ## Green's function
green's functions are new to me so i'm struggling with these
how does one use green's method to solve:
-(K(x)u')'=f(x), 0<x<1; u(0)=u(1)=0; K(x)>0
thank you
2. Originally Posted by morganfor
green's functions are new to me so i'm struggling with these
how doe... | 2016-07-28T16:44:34 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/209779/mathbbp-kappa-forces-non-mathcalm-cov-mathcalm-kappa | # $\mathbb{P}_{\kappa}$ forces non$(\mathcal{M})$=cov$(\mathcal{M})=\kappa$
Let $\kappa$ be an uncountable regular cardibnal. Consider the finite support iteration $(\langle \mathbb{P}_{\alpha}\rangle _{\alpha \leq \kappa},\langle \mathbb{\dot{Q}}_{\alpha}\rangle _{\alpha \leq \kappa})$ where $\mathbb{\dot{Q}}_{\alpha... | 2021-10-25T12:06:48 | {"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": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math-mprf.org/journal/articles/id1337/ | Asymptotic Independence for Stationary State of Mean Field Markov Process
V.M. Gertsik
2014, v.20, №2, 375-380
ABSTRACT
Asymptotic independence for stationary state of mean field Markov process with two possible states is proved.
Keywords: multicomponent random processes,mean field,stationarydistribution,independe... | 2018-09-24T20:12:55 | {"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/Quadratic_differential | In mathematics, a quadratic differential on a Riemann surface is a section of the symmetric square of the holomorphic cotangent bundle. If the section is holomorphic, then the quadratic differential is said to be holomorphic. The vector space of holomorphic quadratic differentials on a Riemann surface has a natural int... | 2016-10-27T16:43:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 22, "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/1894072/limit-lim-x-to-infty-sqrtx2x-x-frac12-difference-between-in?noredirect=1 | # limit $\lim_{x\to+\infty }\sqrt{x^{2}+x}-x=\frac{1}{2}$ difference between $+\infty$ $-\infty$
someone can clarify a doubt risen solving a limit, please. I know $$\lim_{x\to+\infty }\sqrt{x^{2}+x}-x=\frac{1}{2}$$ $$\lim_{x\to-\infty }\sqrt{x^{2}+x}-x=-\infty$$ Solving the first one
$$\lim_{x\to+\infty }\sqrt{x^{2}+... | 2021-03-05T11:01:38 | {"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... |
https://mathematica.stackexchange.com/posts/197544/revisions | 3 added 488 characters in body
I want to set up a model/simulation that involves numerically solving a set of coupled differential equations, but at some point in time I want some of the variables to quickly jump to a constant value for the remainder of the simulation.
More explicitly, the ideal scenario would be tha... | 2019-08-20T11:03:24 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ask.com/science/formula-deceleration-bdd3289c39d72e9 | Q:
What is the formula for deceleration?
A:
There is no such thing as a formula for deceleration; there is only a formula for acceleration. To find the acceleration, subtract the initial velocity from the final velocity and divide that sum by the time taken. If that formula yields a negative answer, it indicates a n... | 2015-03-05T04:24:08 | {"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... |
http://jas.ia.ac.cn/en/article/doi/10.1109/JAS.2020.1003420 | A journal of IEEE and CAA , publishes high-quality papers in English on original theoretical/experimental research and development in all areas of automation
Volume 8 Issue 4
Apr. 2021
IEEE/CAA Journal of Automatica Sinica
• JCR Impact Factor: 6.171, Top 11% (SCI Q1)
CiteScore: 11.2, Top 5% (Q1)
Google Scholar h5-in... | 2022-05-27T00:04:25 | {"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://firedrakeproject.org/firedrake.slate.html | # firedrake.slate package¶
## firedrake.slate.slate module¶
Slate is a symbolic language defining a framework for performing linear algebra operations on finite element tensors. It is similar in principle to most linear algebra libraries in notation.
The design of Slate was heavily influenced by UFL, and utilizes mu... | 2022-01-23T02:32:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/331962/is-the-force-equation-derived-from-the-euler-lagrange-equivalent-to-the-force-eq/331968#331968 | # Is the force equation derived from the Euler–Lagrange equivalent to the force equation derived from energy conservation?
I'm looking at the problem of a mass moving under the affect of a central potential $V(r)$. I can get find the force equation in two ways, and it seems to me like I'm getting two different equatio... | 2022-01-28T18:48:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://zbmath.org/?q=an:1129.34041 | # 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... | 2014-03-10T00:43:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 8, "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://datascience.stackexchange.com/questions/92837/linear-regression-with-category-variables | Linear Regression with Category variables
I'm currently learning and exploring machine learning and understand the basics of linear regression based on two numerical variables, but now I wish to go a little further and need some guidance understanding how to go about it.
Specifically, I'm now learning about linear re... | 2022-10-02T06:20:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://fullstackcalculus.com/bm7-1-equivalent-and-effective-interest-rates/ | # BM7.1 – Equivalent and Effective Interest Rates
Chapter 7, Lesson 1
In this lesson students will:
• understand why our current formulas for simple annuities will not work for a general annuity, and how we will make an adjustment to our current formulas to evaluate general annuities
• calculate the effective intere... | 2023-02-06T00:21:23 | {"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": 0, "img_math": 54, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
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• CommentRowNumber1... | 2021-11-29T15:05:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 18, "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/2193/index?nomenu=1 | ## 'N Is a Number' printed from http://nrich.maths.org/
Some of the group walk along the cliff path at a steady N km an hour. The rest, one less in number than the walkers, go by car which (not counting stops) averages $10$ times the speed of the walkers. | 2014-09-21T14:11:46 | {"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://zbmath.org/0936.46021 | ## Banach algebras of measures on the real line with a given asymptotics of distributions at infinity.(English. Russian original)Zbl 0936.46021
Sib. Math. J. 40, No. 3, 565-576 (1999); translation from Sib. Mat. Zh. 40, No. 3, 660-672 (1999).
Let $$\nu$$ be a $$\sigma$$-additive complex-valued measure defined on the b... | 2023-03-29T13:38:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.beatthegmat.com/at-a-college-football-game-dfrac45-of-the-seats-in-the-lower-deck-of-the-stadium-were-sold-if-dfrac14-of-all-t329066.html | ## At a college football game, $$\dfrac45$$ of the seats in the lower deck of the stadium were sold. If $$\dfrac14$$ of all
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### At a college football game, $$\dfrac45$$ of the seats in the lower... | 2022-07-03T14:28:51 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://images.planetmath.org/quantumautomataandcomputation | # quantum automata and computation
\xyoption
curve
## 1 Topic on Quantum Automata and Quantum Computations
### 1.1 Introduction
A quantum automaton can be simply described as an extension of an automaton with quantum states instead of the sequentially determined states, inputs and outputs of a sequential, or state... | 2018-06-17T23:42:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 18, "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://terrytao.wordpress.com/tag/unipotent-matrices/ | You are currently browsing the tag archive for the ‘unipotent matrices’ tag.
In my discussion of the Oppenheim conjecture in my recent post on Ratner’s theorems, I mentioned in passing the simple but crucial fact that the (orthochronous) special orthogonal group $SO(Q)^+$ of an indefinite quadratic form on ${\Bbb R}^3... | 2014-11-24T06:37:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.exampleproblems.com/wiki/index.php/Tensor_algebra | # Tensor algebra
In mathematics, the tensor algebra of a vector space V, denoted T(V) or T(V), is the algebra of tensors on V (of any rank) with multiplication being the tensor product. The tensor algebra is, in a sense, the "most general" algebra containing V. This notion of generality is formally expressed by a cert... | 2022-08-13T21:22:49 | {"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": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/tags/general-relativity/hot | # Tag Info
47
Einstein's equations can be loosely summarized as the main relation between matter and the geometry of spacetime. I will try to give a qualitative description what every term in the equation signifies. I will, however, have to warn potential readers that this will not be a short answer. Furthermore, I w... | 2015-05-06T15:35:24 | {"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://web2.0calc.com/questions/help-me-please_94696 | +0
# help me please
-1
69
1
+107
A line has a slope of $$-\frac{3}{7}$$ and its y-intercept is (0,18). What is its x-intercept?
Jun 24, 2020
### 1+0 Answers
#1
+307
+1
Its x-intercept is (x, 0).
The slope is $$\frac{0-18}{x-0}=\frac{-18}{x}$$
We are told this equals -3/7 so $$\frac{-18}{x}=\frac{-3}{7}$$.
Sol... | 2020-09-19T12:12:06 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://docs.eyesopen.com/toolkits/java/oechemtk/OEMathFunctions/OEGeom3DMakeQuaternion.html | # OEGeom3DMakeQuaternion¶
template<class T, class U, class V>
void OEGeom3DMakeQuaternion(T *quat, const U *vec, const V angle)
Construct a 4-element quaternion pointed to by quat from the 3-element vector vec and the angle angle. This quaternion represents a 3D rotation around the axis of vec by the angle angle.
W... | 2019-01-23T08:27:29 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/302242/does-cut-elimination-fail-here | # Does cut elimination fail here?
Proving $\lnot\lnot(A\lor\lnot A)$ in intuitionistic sequent calculus with cut seems to be easy: We use cut to prove $\lnot(A\lor\lnot A)\vdash \bot$ from $\lnot(A\lor\lnot A)\vdash \lnot A \land\lnot\lnot A$ and $\lnot A \land\lnot\lnot A\vdash \bot$.
But how can one ever prove $\ln... | 2020-07-12T15:16:39 | {"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://planetmath.org/proofofpoincarerecurrencetheorem2 | # proof of Poincaré recurrence theorem 2
Let $\{U_{n}:n\in\mathbb{N}\}$ be a basis of open sets for $X$, and for each $n$ define
$U_{n}^{\prime}=\{x\in U_{n}:\forall n\geq 1,\,f^{n}(x)\notin U_{n}\}.$
From theorem 1 we know that $\mu(U_{n}^{\prime})=0$. Let $N=\bigcup_{n\in\mathbb{N}}U_{n}^{\prime}.$ Then $\mu(N)=0... | 2018-11-21T17:38:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 20, "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/write-an-equivalent-expression-for-sin-x-2-using-compound-angle-formulas | Write an equivalent expression for sin x/2 using compound angle formulas?
May 9, 2018
$\sin \left(\frac{x}{2}\right) = \pm \sqrt{\frac{1}{2} \left(1 - \cos x\right)}$
Explanation:
The half angle formula for sine comes from the double angle formula for cosine:
$\cos \left(a + b\right) = \cos a \cos b - \sin a \sin ... | 2022-09-30T16:48:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 10, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://eprints.ucm.es/12916/ | ## Perturbation of the exponential type of linear nonautonomous parabolic equations and applications to nonlinear equations
Rodríguez Bernal, Aníbal (2009) Perturbation of the exponential type of linear nonautonomous parabolic equations and applications to nonlinear equations. Discrete and Continuous Dynamical Systems... | 2015-05-23T04:27:23 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/weak-decay.114053/ | Weak decay
1. Mar 12, 2006
marlon1
How do I calculate partial transition rates W if I know the Branching Ratios of the different modes?
2. Mar 14, 2006
BenLillie
Remember that the branching ratio of a decay mode is just the width into that mode divided by the total width. The decay rate is just the inverse of the... | 2017-10-17T04:19:44 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://datascience.stackexchange.com/questions/74118/how-can-i-improve-my-model-on-a-very-very-small-dataset | # How can I improve my model on a very very small dataset?
I am starting as a PhD student and we want to find appropriate materials (with certain qualities) from basic chemical properties like charge, etc. There are a lot of models and datasets in similar works, but since our work is pretty novel, we have to make and ... | 2021-12-04T23:49:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/149969-integration-two-exponents.html | # Math Help - Integration of two exponents
1. ## Integration of two exponents
Hi all!
I'm trying to solve a Laplace transform ( $\mathfrak{L}(te^{kt})$, specifically). One process I tried ended up with the integral:
$\int_{0}^{\infty} e^{kt}e^{-st}dt$
$k \in \mathbb{R}$
I don't know how to solve this. At first gla... | 2014-07-31T12:32:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 8, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://prepinsta.com/cube-and-cuboid/questions/ | # Cube and Cuboid Questions and Answers
## Questions of Cube and Cuboid.
### Definition of Cube and Cuboid
A cube is a shape having three dimensions and 6 faces, 12 edges, and 8 corners. In a cube all the edges are of similar kind and include square-shaped faces. A Cube, which is a three-dimensional dense image have... | 2022-12-06T04:40:32 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2361098/balanced-ternary-combinatorial-sum | # Balanced ternary: combinatorial sum
I was working on the following problem:
In balanced ternary, how many numbers with $2n$ digits can be expressed using the same number of $+1$ and $-1$ digits, where $n$ is an integer?
After some combinatorial shenanigans, I ended up with this sum as my answer:
$$\sum_{k=0}^{n-1... | 2019-06-18T00:56:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.proofwiki.org/wiki/Category:Definitions/Quasigroups | # Category:Definitions/Quasigroups
This category contains definitions related to Quasigroups.
Related results can be found in Category:Quasigroups.
A quasigroup is a magma $\struct {S, \circ}$ which has the Latin square property.
That is, such that $\forall a \in S$, the left and right regular representations $\lamb... | 2023-02-06T12:58:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/pushing-an-atom.64727/ | # Pushing an atom
1. Feb 23, 2005
### stunner5000pt
A lithium atom (mass doesnt matter) is being pushed from rest by a laser beam whose power is 1mW. Find the velocity of this lithium atom as a function of time
So here goes what i have done
$$v(t) = \frac{1}{2} at^2$$
now $$F = ma = \frac{\Delta p}{\Delta t}$$
so t... | 2017-08-19T04:40:09 | {"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://labs.tib.eu/arxiv/?author=R.%20Kr%C3%BCcken | • ### Sensitivity and discovery potential of the proposed nEXO experiment to neutrinoless double beta decay(1710.05075)
Oct. 19, 2018 nucl-ex, physics.ins-det
The next-generation Enriched Xenon Observatory (nEXO) is a proposed experiment to search for neutrinoless double beta ($0\nu\beta\beta$) decay in $^{136}$Xe wit... | 2020-02-20T13:34:44 | {"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://physics.stackexchange.com/questions/182309/magnetic-monopoles-and-special-relativity | # Magnetic monopoles and special relativity
I was thinking about magnetism as a product of special relativity and the result of this approach to the magnetic monopoles. So if magnetism is a product of electricity(like electricity from another point of view),then why do we need monopoles to exist?I know that many theor... | 2020-04-08T13:34:19 | {"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://zbmath.org/?q=an:06621008 | # zbMATH — the first resource for mathematics
Infeasible interior-point methods for linear optimization based on large neighborhood. (English) Zbl 1346.90567
Summary: In this paper, we design a class of infeasible interior-point methods for linear optimization based on large neighborhood. The algorithm is inspired by ... | 2021-01-25T15:15:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.reference.com/browse/Quantum+Tunneling+Composite | Definitions
# Quantum tunnelling
In quantum mechanics, quantum tunnelling is a nanoscopic phenomenon in which a particle violates the principles of classical mechanics by penetrating a potential barrier or impedance higher than the kinetic energy of the particle. A barrier, in terms of quantum tunnelling, may be a fo... | 2014-10-22T13:28:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 40, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/algebra/186201-matrix-mapping.html | # Math Help - Matrix mapping
1. ## Matrix mapping
Hi looking over a few past papers and I've got stuck.
(i)Show that the map sending A to TA determines a linear isomorphism
f: Mnxn(F) -> Mnxn(F)*
(ii) Let E = {TA|A belogning to Mnxn(F) and A' = A} is a subset of Mnxn(F). Compute sol(E) which is a subset of Mnxn(F)
... | 2015-04-28T06:23:55 | {"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": 0, "img_math": 0, "codecogs_latex": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/partition-function.228226/ | # Partition function
1. Apr 11, 2008
### Pacopag
1. The problem statement, all variables and given/known data
If we have a system of N independent particles and the partition function for one particle is Z_1, then is the partition function for the N particle system Z=(Z_1)^N?
2. Relevant equations
3. The attempt a... | 2016-12-10T19:01:34 | {"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... |
https://gmatclub.com/forum/a-school-has-received-60-of-the-amount-it-needs-for-a-new-146433.html | GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 23 Oct 2018, 02:44
### 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... | 2018-10-23T09:44:55 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://acm.sdut.edu.cn/onlinejudge2/index.php/Home/Index/problemdetail/pid/2605.html | ### A^X mod P
Time Limit: 5000 ms Memory Limit: 65536 KiB
#### Problem Description
It's easy for ACMer to calculate A^X mod P. Now given seven integers n, A, K, a, b, m, P, and a function f(x) which defined as following.
f(x) = K, x = 1
f(x) = (a*f(x-1) + b)%m , x > 1
( A^(f(1)) + A^(f(2)) + A^(f(3)) + ...... + A... | 2020-01-28T13:46:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brainpy.readthedocs.io/en/brainpy-2.x/tutorial_basics/tensors_and_variables.html | # Tensors and Variables#
In this section ,we will briefly introduce two basic and important data structures: tensors and variables. They form the foundation for mathematical operations of brain dynamics programming (BDP) in BrainPy.
## Tensors#
### Definition and Attributes#
A tensor is a data structure that organi... | 2022-07-01T13:07:37 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.projecteuclid.org/euclid.hha/1335806756 | Homology, Homotopy and Applications
Co-representability of the Grothendieck group of endomorphisms functor in the category of noncommutative motives
Abstract
In this article we prove that the additive invariant corepresented by the noncommutative motive $\mathbb{Z}[r]$ is the Grothendieck group of endomorphisms func... | 2019-10-21T09:08:19 | {"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://www.physicsforums.com/threads/phase-shifts-in-scattering.383501/ | # Phase shifts in scattering
1. Mar 3, 2010
### FunkyDwarf
Hey guys,
I've been working through the notes found here:
http://galileo.phys.virginia.edu/classes/752.mf1i.spring03/Scattering_II.htm
and I have what is probably a stupid question: I understand the reason for throwing away the Neumann function (or Bessel ... | 2018-09-26T02:59:08 | {"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://tjyj.stats.gov.cn/CN/Y2014/V31/I10/99 | • 论文 •
### 相关性分析中Copula函数选择
• 出版日期:2014-10-15 发布日期:2014-10-14
### The Choice of the Copula Function in The Correlation Analysis
Wu Jianhua et al.
• Online:2014-10-15 Published:2014-10-14
Abstract: The copula function is applied extensively in the financial analysis and the risk management, which is typically used... | 2022-06-28T19:53:49 | {"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://brilliant.org/problems/why-so-odd/ | # Why so odd!
Let $$F(x)$$ be the sum of divisors of a positive integer $$x$$. Let $$p$$ be the number of integers $$x$$ between $$1$$ and $$5000$$ (inclusive) for which $$F(x)$$ is an odd number. Find $$p$$.
× | 2017-03-30T18:49:37 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://theses.gla.ac.uk/2469/ | # Toeplitz products and two-weight inequalities on spaces of vector-valued functions
Kerr, Robert (2011) Toeplitz products and two-weight inequalities on spaces of vector-valued functions. PhD thesis, University of Glasgow.
Full text available as:
Preview
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## Abstract
This thesis is concerned with operators on ... | 2016-05-02T05:56:20 | {"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://www.myhelper.tk/tag/maths/ | # maths
## NCERT solution class 9 chapter Surface area and volume
Exercise 13.1 Question 1 A plastic box 1.5 m long, 1.25 m wide and 65 cm deep, is to be made. It is to be open at the top. Ignoring the thickness of the plastic sheet, determine: (i) The area of the sheet required for making the box. (ii) The cost of s... | 2020-06-01T01:02:50 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.iacr.org/cryptodb/data/paper.php?pubkey=17883 | ## CryptoDB
### Paper: Partial Fairness in Secure Two-Party Computation
Authors: Dov Gordon Jonathan Katz URL: http://eprint.iacr.org/2008/206 Search ePrint Search Google Complete fairness is impossible to achieve, in general, in secure two-party computation. In light of this, various techniques for obtaining \emph{p... | 2020-05-26T07:07:49 | {"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://preprints.sissa.it/xmlui/handle/1963/1856?show=full | SISSA Open Science
# The Absolute Neutrino Mass Scale, Neutrino Mass Spectrum, Majorana CP-Violation and Neutrinoless Double-Beta Decay
dc.contributor.author Pascoli, Silvia en_US dc.contributor.author Petcov, Serguey T. en_US dc.contributor.author Schwetz, Thomas en_US dc.date.accessioned 2006-09-25T15:37:55Z en_US... | 2022-09-24T16:09:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stacks.math.columbia.edu/tag/04CX | Lemma 75.7.6. Let $S$ be a scheme. Let
$\xymatrix{ X' \ar[d] \ar[r]_ f & X \ar[d] \\ Y' \ar[r] & Y }$
be a commutative diagram of algebraic spaces. The map $f^\sharp : \mathcal{O}_ X \to f_*\mathcal{O}_{X'}$ composed with the map $f_*\text{d}_{X'/Y'} : f_*\mathcal{O}_{X'} \to f_*\Omega _{X'/Y'}$ is a $Y$-derivation. ... | 2023-03-25T20:25:20 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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