url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
http://academic.research.microsoft.com/Publication/47365877 | ## Keywords (2)
Publications
On the $\gamma$Variation of Processes with Stationary Independent Increments
# On the $\gamma$Variation of Processes with Stationary Independent Increments,10.1214/aoms/1177692473,The Annals of Mathematical Statistics,Itrel Monro
On the $\gamma$Variation of Processes with Stationary Inde... | 2014-03-14T16:53:44 | {"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://electronics.stackexchange.com/questions/236758/understanding-why-voltage-and-current-sources-are-to-be-divided-by-s-in-the-freq | # Understanding why voltage and current sources are to be divided by s in the frequency domain
I have been told that whenever I'm drawing a circuit in the frequency (s) domain, the voltage source is to be replaced by V/s and the current source by I/s.
But what exactly is the reason?
When I'm plotting this circuit (r... | 2019-07-19T16:49:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.springerprofessional.de/en/do-innovation-and-financial-constraints-affect-the-profit-effici/23534070 | ## Swipe to navigate through the articles of this issue
Open Access 23-09-2022 | Regular Article
# Do innovation and financial constraints affect the profit efficiency of European enterprises?
Authors: Graziella Bonanno, Annalisa Ferrando, Stefania Patrizia Sonia Rossi
print
PRINT
insite
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## Abstract
This p... | 2023-02-02T14:26:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1316282/expected-number-of-dice-rolls-for-a-sequence-of-dice-rolls-ending-at-snake-eyes | # Expected number of dice rolls for a sequence of dice rolls ending at snake eyes
If I roll a pair of dice repeatedly and stop only when I get snake eyes (both dice show 1), what is the expected number of dice rolls that will occur? I know the answer is 36, but I'm having trouble understanding why that is the answer.
... | 2019-07-23T13:10:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/244650/glowing-path-in-tikz | # Glowing path in tikz
I want to draw in tikz a line that diffuses and a dashed path that is basically the contour of this diffused area. I think that in photoshop the diffusing effect can be done by a blurred stroke.
Is this possible?
Here is a very badly hand-drawn example:
## EDIT
Thanks to the help of @percuss... | 2020-11-30T02:34:28 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.chegg.com/homework-help/questions-and-answers/air-cools-electronics-compartment-entering-60-f-leaving-105-f-pressure-essentially-constan-q1128790 | ## problem 2-47 from Thermodynamics: concepts and applications
Air cools an electronics compartment by entering at 60 F and leaving at 105 F. The pressure is essentially constant at 14.7 psia. Determine (a) the change in internal energy of the air as it flows through the compartment and (b) the change in specific volu... | 2013-06-19T08:59:02 | {"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://en.m.wikibooks.org/wiki/LaTeX/Print_version | # LaTeX/Print version
Permission is granted to copy, distribute, and/or modify this document under the terms of the Creative Commons Attribution-ShareAlike 3.0 Unported License.
# Contents
If you have saved this file to your computer, click on a link in the contents to go to that section.
Getting Started
Common Ele... | 2022-01-27T17:37:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 48, "math_alttext": 1, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/35704/using-the-determinant-to-figure-out-the-orientation-of-a-simplex-in-1-dimension/35772 | # Using the determinant to figure out the orientation of a simplex in 1-dimension gives disturbing results when vertex indices are "rotated"
Assertion: With any simplex $P$ with vertices $V_{0..N+1} \subset R^N$, it is possible to compute the sign of the oriented volume using the expression $det(V_1-V_0, V_2-V_0, ...,... | 2022-07-06T10:03:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.toppr.com/guides/maths/application-of-derivatives/tangents-and-normals/ | > > Tangents and Normals
# Tangents and Normals
Tangents and Normals: Have you ever sat on a merry-go-round? If yes, then you would understand from your experience when I tell you that the force you experience is towards the centre of the merry-go-round but your velocity (the tendency of motion) is in the way towards... | 2020-04-04T16:46:37 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wiktionary.org/wiki/hyperbolic | # hyperbolic
Jump to: navigation, search
## English
### Etymology 1
#### Adjective
hyperbolic (comparative more hyperbolic, superlative most hyperbolic)
1. of or relating to hyperbole
2. using hyperbole: exaggerated
This hyperbolical epitaph. — Fuller.
• 2012 May 20, Nathan Rabin, “TV: Review: THE SIMPSONS (CLASS... | 2017-02-24T17:18:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 7, "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://dmoj.ca/problem/dmopc21c2p4/editorial | Editorial for DMOPC '21 Contest 2 P4 - Water Mechanics
Remember to use this editorial only when stuck, and not to copy-paste code from it. Please be respectful to the problem author and editorialist.
Submitting an official solution before solving the problem yourself is a bannable offence.
Author: Riolku
For this s... | 2021-10-28T15:02:26 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://slideplayer.com/slide/4317710/ | # Elementary Number Theory and Methods of Proof
## Presentation on theme: "Elementary Number Theory and Methods of Proof"— Presentation transcript:
Elementary Number Theory and Methods of Proof
Chapter 3 Elementary Number Theory and Methods of Proof
Direct Proof and Counterexample 1 Integers
3.1 Direct Proof and Cou... | 2018-04-26T11:59:09 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.mathmaa.com/Proof.html | online user counter
MATHMAA
# Proof of Cauchy - Riemann equations
Theorem :
The necessary conditions that a function f(z)=U(x, y) + i V(x, y) be analytic in a domain D is that U and V satisfy the Cauchy- Riemann equations i.e.$$\frac{\partial U}{\partial x}=\frac{\partial V}{\partial y};\frac{\partial U}{\partial ... | 2020-09-28T14:36:13 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://totallydisconnected.wordpress.com/tag/la-courbe/ | ## The Newton stratification is true
Let $G$ be a connected reductive group over $\mathbf{Q}_p$, and let $\mu$ be a $G$-valued (geometric) conjugacy class of minuscule cocharacters, with reflex field $E$. In their Annals paper, Caraiani and Scholze defined a very interesting stratification of the flag variety $\mathca... | 2023-03-25T13:11:01 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 163, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://issac-conference.org/2011/papers.html | # List of accepted papers
Papers are ordered according to paper IDs used during the review process. Abstracts can be expanded.
1. [+] Daniel Cabarcas and Jintai Ding. Linear Algebra to Compute Syzygies and Gröbner Bases.
2. Abstract: In this paper, we introduce a new method to avoid zero reductions in Groebner basis ... | 2018-01-16T21:04:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2317502/what-are-the-primitive-ideals-of-a-matrix-algebra | What are the primitive ideals of a matrix algebra?
Consider a $C^*$ algebra $\mathcal A$. A closed two-sided hermitian ideal $I$ is called primitive if it is the kernel of an irreducible $*$ representation, alternatively if $\mathcal A/I$ admits a faithful irreducible $*$ representation. Let $\mathrm{Prim}(\mathcal A)... | 2020-01-27T22:10:23 | {"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.studypug.com/math-5/patterns-describing-patterns-using-tables-and-solving-variables | # Patterns: Describing patterns using tables and solving variables
#### Everything You Need in One Place
Homework problems? Exam preparation? Trying to grasp a concept or just brushing up the basics? Our extensive help & practice library have got you covered.
#### Learn and Practice With Ease
Our proven video lesso... | 2022-10-07T11:38:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 8, "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://schoollearningcommons.info/question/the-denominator-of-a-rational-number-is-greater-than-its-numerator-by-5-if-the-numerator-is-incr-19838906-40/ | ## The denominator of a rational number is greater than its numerator by 5. If the numerator is increased by 6 and the denominator is dec
Question
The denominator of a rational number is greater than its numerator by 5. If the numerator is increased by 6
and the denominator is decreased by 4, the number obtained is. ... | 2021-09-28T19:33:24 | {"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://userweb.jlab.org/~ungaro/mauripage/html/projects/pi0/pi0.html | # $$\pi^0$$ in the first and second resonance region¶
## Abstract¶
We report the analysis of exclusive single $$\pi^0$$ electroproduction in the first and second resonance region at Jefferson Lab in the Q^2 range 3 → 6 GeV2. $$\pi^0$$ c.m. angular distributions are obtained over the entire 4π c.m. solid angle. The c.... | 2018-12-15T16:11:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://agenda.infn.it/event/28874/contributions/169705/ | # ICHEP 2022
Jul 6 – 13, 2022
Bologna, Italy
Europe/Rome timezone
## Search for Environmentally-Induced Decoherence Effects on $\nu$-oscillation at Long-baseline Experiments
Jul 8, 2022, 7:05 PM
1h 25m
Bologna, Italy
#### Bologna, Italy
Palazzo della Cultura e dei Congressi
Poster Neutrino Physics
### Speaker
Mr... | 2023-03-27T00:53:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://chalkdustmagazine.com/regulars/dear-dirichlet/dear-dirichlet-issue-07/ | # Dear Dirichlet, Issue 07
Pigs, popes and produce are among the topics of discussion in this issue’s Dear Dirichlet advice column
Moonlighting agony uncle Professor Dirichlet answers your personal problems. Want the prof’s help? Send your problems to deardirichlet@chalkdustmagazine.com.
### Dear Dirichlet,
I’ve re... | 2019-04-20T04:31:39 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/calculus/calculus-with-applications-10th-edition/chapter-3-the-derivative-3-1-limits-3-1-exercises-page-137/17 | ## Calculus with Applications (10th Edition)
Please see image attached for the values that need to be entered into the table. Reading the table, as $x$ approaches 2 from the left, $k(x)$ seems to approach 10, as $x$ approaches $2$ from the right, $k(x)$ seems to approach $10$. The one sided limits seem to exist and ar... | 2018-06-20T08:09:26 | {"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... |
http://mathhelpforum.com/calculus/162086-multiple-choice-stationary-points.html | Thread: multiple choice on stationary points
1. multiple choice on stationary points
x^3 -6x^2 +12x +18
Which one of these choices are correct( Choose A,B,C OR D only)
A. X=2 is a point of inflection
B. X=2 is an upward turning point and x=0 is a downward turning point
C. X=2 is a downward turning point and x=0 is a ... | 2016-10-27T19:12:00 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.dxhx.pku.edu.cn/article/2020/1000-8438/20200935.shtml | ## Discussion on the Calculation of Rate Constant and Activation Energy of Second-Order Reaction
Li Qibiao, Hao Yajuan,
Abstract
In this paper, we discussed several problems on calculation of reaction rate constant in physical chemistry reference books. When calculating the rate constant k of the second-order reacti... | 2021-12-05T18:09:51 | {"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://math.stackexchange.com/questions/1634113/davenports-q-method-finding-an-orientation-matching-a-set-of-point-samples | # Davenport's Q-method (Finding an orientation matching a set of point samples)
I have an initial set of 3D positions that form a shape. After letting them move independently, my goal is to find the best rotation of the original configuration to try to match the current state. This is for a soft body physics simulatio... | 2019-05-23T03:19:10 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://computergraphics.stackexchange.com/questions/2206/spectral-path-tracing-image-color-brightness-incorrect | # Spectral path tracing - image color/brightness incorrect
I implemented a spectral path tracing using physically base BRDF models such as Oren-Nayar,Specular Reflection and Transmission, Lambertian. All calculation in the path tracer uses standard illuminant and macbeth color checker SPD, spectral power distribution.... | 2019-07-16T08:25:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.esaral.com/q/in-the-given-figure-ahk-is-similar-to-abc-if-ak-10-cm-bc-3-5-cm-and-hk-7-cm-find-ac-60118 | # In the given figure, ∆AHK is similar to ∆ABC. If AK = 10 cm, BC = 3.5 cm and HK = 7 cm, find AC.
Question:
In the given figure, ∆AHK is similar to ∆ABC. If AK = 10 cm, BC = 3.5 cm and HK = 7 cm, find AC.
Solution:
Given: $\triangle \mathrm{AHK} \sim \triangle \mathrm{ABC}$
AK = 10 cm
BC = 3.5 cm
HK = 7 cm
To ... | 2023-02-06T19:38:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pballew.blogspot.com/2018/08/fabian-franklins-beautiful-proof-of.html | Monday, 13 August 2018
Fabian Franklin's Beautiful Proof of the Pentagonal Theorem
*Wik
On Aug 16, 1878 Charles Hermite wrote to J J Sylvester at Johns Hopkins concerned about his accepting a Math Chair in America and questioning the ability of the American people to contribute to research-level mathematics. Only t... | 2021-10-21T07:50:12 | {"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://socratic.org/questions/what-is-the-square-root-of-150-in-simplified-radical-form | # What is the square root of 150 in simplified radical form?
$\sqrt{150} = 5 \sqrt{6}$
Since $150 = 25 \cdot 6$,
$\sqrt{150} = \sqrt{25 \cdot 6} = \sqrt{25} \cdot \sqrt{6} = 5 \sqrt{6}$ | 2019-09-19T10:24:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 3, "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/1194636/atiyah-macdonald-exercise-5-4 | # Atiyah-Macdonald, Exercise 5.4
I was having some trouble with the following exercise from Atiyah-Macdonald.
Let $A$ be a subring of $B$ such that $B$ is integral over $A$. Let $\mathfrak{n}$ be a maximal ideal of $B$ and let $\mathfrak{m}=\mathfrak{n} \cap A$ be the corresponding maximal ideal of $A$. Is $B_{\mathf... | 2021-10-23T04:05:05 | {"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... |
http://overanalyst.blogspot.com/2012/03/ | Friday, March 30, 2012
a net is a net is a net, i bet!
i'm currently LaTeχing a revision of a manuscript, and now there are problems with terminology ..
i just realised that i'm using the term "net" in two different senses:
1. from topology, a net is a generalisation of a sequence: the index set no longer consists o... | 2017-07-20T18:26:51 | {"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://math.stackexchange.com/questions/49956/value-of-cyclotomic-polynomial-evaluated-at-1/137777 | # Value of cyclotomic polynomial evaluated at 1
Let $\Phi_n(x)$ be the usual cyclotomic polynomial (minimal polynomial over the rationals for a primitive nth root of unity).
There are many well-known properties, such as $x^n-1 = \Pi_{d|n}\Phi_d(x)$.
The following fact appears to follow pretty easily:
Fact:
$\Phi_n... | 2016-02-08T15:28:05 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://new-contents.com/Indiana/fourth-order-runge-kutta-error.html | Address 413 S Tillotson Ave Ste 1, Muncie, IN 47304 (765) 216-6701
# fourth order runge kutta error Redkey, Indiana
The matrix [aij] is called the Runge–Kutta matrix, while the bi and ci are known as the weights and the nodes.[6] These data are usually arranged in a mnemonic device, known Lambert, J.D (1991), Numeric... | 2019-02-16T22:19:56 | {"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.zbmath.org/?q=an%3A0555.62056 | # zbMATH — the first resource for mathematics
Estimation of the quadratic errors-in-variables model. (English) Zbl 0555.62056
The authors have constructed an estimator of the coefficient vector $$\beta$$ in the quadratic functional model with errors $$(e_ t,u_ t)$$ that are independent normal random variables with zer... | 2021-05-09T10:02:00 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.acmerblog.com/c%e8%af%ad%e8%a8%80%e7%a8%8b%e5%ba%8f%e8%ae%be%e8%ae%a1-digital-roots%e7%bb%bc%e5%90%88%e5%ba%94%e7%94%a8-1192.html | 2013
11-19
# C语言程序设计-Digital Roots[综合应用]
10065 选做题：Digital Roots
【问题描述】The digital root of a positive integer is found by summing the digits of the integer. If the resulting value is
a single digit then that digit is the digital root, If the resulting value contains two or more digits,those digits
are summed and t... | 2016-10-28T04:34:50 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://etheses.bham.ac.uk/id/eprint/5689/ | # First observation of a 5- Resonance in 12C; evidence for triangular D3h symmetry
Marin-Lambarri, Daniel Jose (2015). First observation of a 5- Resonance in 12C; evidence for triangular D3h symmetry. University of Birmingham. Ph.D.
Preview
Marin-Lambarri15PhD.pdf
PDF
## Abstract
This thesis reports a measurement ... | 2021-05-16T18:19:15 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://piping-designer.com/index.php/properties/fluid-mechanics/517-stokes-law | # Stokes' Law
Written by Jerry Ratzlaff on . Posted in Fluid Dynamics
Stokes' law, abbreviated as St, is the force that is put on a small sphere, slowing down the movement through a viscous fluid.
## Stokes' law formula
$$\large{ F = 6 \; \pi \; r \; n \; v }$$
### Where:
Units English Metric $$\large{ F }$$ = ... | 2022-10-01T17:36:41 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.sunclipse.org/?p=297 | Numbers like $50 Billion Isabel reminds me to look at The Onion. Lo and behold, scientists are asking Congress to fund a$50 billion science thing! Apparently, the machine in question is both large and expensive, and it uses gamma rays.
“While expense is something to consider, I think it’s very important that we have t... | 2020-08-10T18:55:24 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://blog.jpolak.org/?tag=derived-functors | # Dihedral Groups and Automorphisms, Part 2
Welcome back readers! In the last post, Dihedral Groups and Automorphisms, Part 1 we introduced the dihedral group. To briefly recap, the dihedral group $D_n$ of order $2n$ for $n\geq 3$ is the symmetry group of the regular Euclidean $n$-gon. Any dihedral group is generated ... | 2018-09-18T13:24:28 | {"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://homework.cpm.org/category/MN/textbook/cc2mn/chapter/cc22/lesson/cc22.3.2/problem/2-129 | ### Home > CC2MN > Chapter cc22 > Lesson cc22.3.2 > Problem2-129
2-129.
Use your reasoning about numbers to answer the following questions. Homework Help ✎
1. If multiplying by $\frac { 1 } { 4 }$ makes a positive number smaller, then what does dividing by $\frac { 1 } { 4 }$ do to the value of the number? Explain... | 2019-10-16T03:20:58 | {"extraction_info": {"found_math": true, "script_math_tex": 10, "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.baryonbib.org/bib/667dd2ea-047b-4e5e-86c3-1ec301e48408 | PREPRINT
667DD2EA-047B-4E5E-86C3-1EC301E48408
# Separations inside a cube
A. F. F. Teixeira
arXiv:math/0112296
Submitted on 28 December 2001
## Abstract
Two points are randomly selected inside a three-dimensional euclidian cube. The value l of their separation lies somewhere between zero and the length of a diagon... | 2022-07-05T03:02:46 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://memorize.com/stats-test/vojayoce | # Stats test
vojayoce's version from 2018-04-11 13:39
## Section
threshold P-value that determines when we reject a null hypothesis if we observe a statistic whose P-value based on the null hypothesis is less than (this), we reject that null hypothesisalpha level
when we estimate the standard deviation of a sampling... | 2019-04-24T04:44:57 | {"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.aimsciences.org/article/doi/10.3934/dcds.2011.29.141 | # American Institute of Mathematical Sciences
January 2011, 29(1): 141-167. doi: 10.3934/dcds.2011.29.141
## Time-dependent attractor for the Oscillon equation
1 Indiana University Mathematics Department, Bloomington, IN 47405, United States 2 Rosenstiel School of Marine and Atmospheric Sciences, University of Mia... | 2019-08-24T16:15:15 | {"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://stats.stackexchange.com/questions/324133/minimum-of-poissons | # Minimum of Poissons
Let $X_i\sim\text{Pois}(\lambda_i)$ for $i=1,2,\ldots,n$ and $Y = \min X_i$. Can we show that, for example $\mathbb{E}[Y] \leq f(\lambda,n)\min\lambda_i$ for some $f : (\mathbb{R}^n,\mathbb{N}) \to [0,1]$ and lower bound the variance $\mathbb{V}[Y]$ by anything meaningful?
Jensen's inequality te... | 2022-10-06T02:02:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/coriolis-force-along-the-surface-of-the-earth.806753/ | # Coriolis Force Along the Surface of the Earth
## Homework Statement
I don't want to post the actual question because I want to understand the situation in a general case. Basically, there is a bullet that moves south along the surface of the Earth as in this diagram: http://abyss.uoregon.edu/~js/images/coriolis_eff... | 2021-06-22T04:48:24 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.chegg.com/homework-help/questions-and-answers/an-asset-with-an-8-year-useful-life-has-an-initial-cost-of-780000-and-will-be-depreciated--q3264714 | ## Fin mgt
An asset with an 8-year useful life has an initial cost of $780,000 and will be depreciated straight-line to zero over its lifetime. The asset will be used in a 5-year project and at the end of the project the asset will be sold for$135,000. If the corporation’s tax rate is 35% what is the depreciation each... | 2013-05-23T15:54:06 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://hittax.com.au/q3k8zo/decimal-to-mixed-number-a23f88 | # decimal to mixed number
Learn to convert given decimal values to mixed numbers. 2 19/20 is equal to 2.95 in decimal form. Following is a step by step instruction on how to convert a mixed number to a decimal. So, 3 is the whole number. The decimal 11.6 is read as 11 and 6 tenths. Grade 6 Fraction Worksheet - Convert... | 2021-06-12T14:54:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/triangle-a-has-sides-of-lengths-5-4-and-6-triangle-b-is-similar-to-triangle-a-an | # Triangle A has sides of lengths 5, 4 , and 6 . Triangle B is similar to triangle A and has a side of length 2 . What are the possible lengths of the other two sides of triangle B?
##### 1 Answer
Apr 4, 2018
color(green)("Case - 1 : side 2 of " Delta " B corresponds to side 4 of " Delta " A " color(green)(2, 2.5, 3
... | 2022-07-06T06:52:58 | {"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... |
https://stats.stackexchange.com/questions/113513/identifiability-in-generalized-linear-random-effect-model | # Identifiability in generalized linear random effect model?
Suppose I observe binary $Y_{ij}$ for $i = 1, ..., N$ and $j = 1, ..., J$ and I want to model $$\Pr(Y_{ij} = 1 \mid \lambda_{i}) = \Phi(\lambda_{ij}), \qquad [Y_{ij} \perp Y_{ij'} \mid \lambda_i]$$ where the vector $\lambda_{i} = (\lambda_{i1}, \ldots, \lamb... | 2021-12-05T23:59:31 | {"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://www.deepdyve.com/lp/springer_journal/depth-first-search-in-claw-free-graphs-P0B1ydUDG0 | # Depth first search in claw-free graphs
Depth first search in claw-free graphs Optimization problems concerning the vertex degrees of spanning trees of connected graphs play an extremely important role in network design. Minimizing the number of leaves of the spanning trees is NP-hard, since it is a generalization of... | 2018-06-18T12:03:17 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-geometry/109602-tetrahedron-problem-print.html | # Tetrahedron problem
• October 21st 2009, 09:46 PM
amoeba
Tetrahedron problem
The question is asking,
"Prove that the temperature of a tetrahedron must have at least three
distinct points on the edges or vertices of the tetrahedron with the
same value. Assume the temperature is a continuous function."
My approach wo... | 2016-08-25T16:12:16 | {"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": 0, "codecogs_latex": 12, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://networkx.org/documentation/networkx-1.9.1/_modules/networkx/algorithms/centrality/katz.html | Warning
This documents an unmaintained version of NetworkX. Please upgrade to a maintained version and see the current NetworkX documentation.
# Source code for networkx.algorithms.centrality.katz
"""
Katz centrality.
"""
# Aric Hagberg <hagberg@lanl.gov>
# Dan Schult <dschult@colgate.edu>
# Pieter Swart <s... | 2023-02-06T12:18:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://projecteuclid.org/euclid.jca/1420466340 | ## Journal of Commutative Algebra
### SURVEY ARTICLE: Simplicial complexes satisfying Serre's condition: A survey with some new results
#### Abstract
The problem of finding a characterization of Cohen--Macaulay simplicial complexes has been studied intensively by many authors. There are several attempts at this prob... | 2019-10-14T08:28:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/147779/deformation-of-3d-objects-along-curve-or-surface | # Deformation of 3D objects along curve or surface?
This is a general question regarding the problem of deforming or forcing some 3-dimensional mathematical shape to flow along some 3D curve or surface.
What kind of mathematics would one need to describe deforming any object around, say, a cylinder of radius $r$? Is ... | 2016-02-11T18:02:09 | {"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... |
https://webwork.libretexts.org/webwork2/html2xml?answersSubmitted=0&sourceFilePath=Library/Rochester/setLimitsRates2Limits/ur_lr_2_10.pg&problemSeed=1234567&courseID=anonymous&userID=anonymous&course_password=anonymous&showSummary=1&displayMode=MathJax&problemIdentifierPrefix=102&language=en&outputformat=libretexts | $f(x)$ $g(x)$
The graphs of $f$ and $g$ are given above. You may click on the graphs to get larger images of them. Use the graphs to evaluate each quantity below. Write DNE if the limit or value does not exist (or if it's infinity).
1. $\displaystyle \lim_{x\to 0^-} [f( g(x) ) ]$
2. $\displaystyle \lim_{x\to 1^+} [f(... | 2022-06-30T01:18:06 | {"extraction_info": {"found_math": true, "script_math_tex": 8, "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://blog.qarnot.com/distributed_monte_carlo_simulations/ | < Back
# Distributed Monte Carlo simulations
by Paul - January 19, 2017 - Basics
CC-BY / jgilhutton
In this article, we’ll describe how to use Qarnot computing HPC platform to perform distributed Monte Carlo simulation. As a ‘hello world’ Monte Carlo workload, we’ll use a basic $\pi$ estimation.
## Estimating $\pi$... | 2020-01-21T21:02:14 | {"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": 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/247690/about-the-holographic-principle | I read at a book this quote
"As the degrees of freedom of a particle are the product of all the degrees of freedom of its sub-particles, were a particle to have infinite subdivisions into lower-level particles, the degrees of freedom of the original particle would be infinite, violating the maximal limit of entropy de... | 2019-12-11T07:47:07 | {"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... |
http://mathcentral.uregina.ca/QQ/database/QQ.09.11/h/boyong1.html | SEARCH HOME
Math Central Quandaries & Queries
Question from boyong, a student: 6/2(1+2)=?
Boyong,
The subject line of your email was "what is the right answer?,9 or 1". The real question is "Who would write such a statement?" It looks like it is written with a deliberate attempt to be confusing. Mathematicians take... | 2020-07-06T09:05:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://repo.pw.edu.pl/info/bachelor/WUT746acee9411143f0b4b5364a86d6411f/ | # Knowledge base: Warsaw University of Technology
Back
## Stability analysis of thin walled C-profile beam
### Michał Maciej Bielski
#### Abstract
The following thesis is dedicated to the problem of global stability loss caused by local buckling, and its influence on the structure. The strength of beam structure i... | 2021-06-18T17:59:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/57649/applications-of-koszuls-formula-other-than-the-fundamental-lemma-of-riemannian?sort=oldest | # Applications of Koszul's formula other than the fundamental lemma of Riemannian geometry
I'm wondering what else one can do with Koszul's formula
$$2\langle\nabla_XA,B\rangle = X\langle A,B\rangle-B\langle X,A\rangle + A\langle X,B\rangle - \langle A,[X,B]\rangle + \langle[B,X],A\rangle - \langle B,[A,X]\rangle$$
... | 2015-05-23T16:58:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0791.60025 | # zbMATH — the first resource for mathematics
Harmonizability, $$V$$-boundedness, and stationary dilation of Banach- valued processes. (English) Zbl 0791.60025
Dudley, Richard M. (ed.) et al., Probability in Banach spaces, 8: Proceedings of the eighth international conference, held at Bowdoin College in summer of 1991... | 2021-10-20T07:23:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1451926/what-is-a-nice-way-to-show-that-developable-surfaces-must-have-a-principal-curva | # what is a nice way to show that developable surfaces must have a principal curvature=0?
So a developable surface can be parametrized as
$x(s, t)=\alpha(s)+t \beta(s)$
I can see that $\beta(s)$ is the direction of the principal curvature plane with k=0, but why is it the minimum or maximum curvature plane cutting t... | 2019-07-18T11:03:05 | {"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... |
http://mathoverflow.net/feeds/question/38864 | Visualizing Orthogonal Polynomials - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-22T23:03:52Z http://mathoverflow.net/feeds/question/38864 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/38864/visualizing-orthogonal-polynomials Visualizing Orthogonal Polynomi... | 2013-05-22T23:03:47 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.math-only-math.com/proof-by-mathematical-induction.html | # Proof by Mathematical Induction
Using the principle to proof by mathematical induction we need to follow the techniques and steps exactly as shown.
We note that a prove by mathematical induction consists of three steps.
• Step 1. (Basis) Show that P(n₀) is true.
• Step 2. (Inductive hypothesis). Write the inducti... | 2018-05-25T05:10:11 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathematica.stackexchange.com/questions/6366/how-to-take-part-and-then-sum-over-of-specific-level-of-an-array | # How to take part (and then sum over) of specific level of an array?
Specifically, I want to take some elements of the lowest level of an array, and then sum over these elements while holding the higher level. Sorry for my vague expression, maybe an example would make it clear: An array of 3 levels:
try = {{0,{a,b,... | 2014-04-18T03:44:53 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2692786/how-do-i-prove-if-a-set-of-operations-is-complete | # How do I prove if a set of operations is complete?
For example $\{\land, \lnot\}$ apparently forms a functionally complete set as it can form any logical expression.
But I don't really know what this means or how you show it. Do we just show that some set is complete and then in the future if we have a new set, sho... | 2019-06-18T05:17:01 | {"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://asvabtestpro.com/quiz/frac27-times-2823-627227e8db5cd741a80b4cec/ | $$\frac{{{2^7} \times {2^8}}}{{{2^3}}} = ?$$
$$2^{12}$$
Explanation
The rules for multiplying and dividing terms with exponents are:
$$a^{m} \times a^{n}=a^{m+n} ; \frac{a^{n}}{a^{n}}=a^{m-n}$$
$$\text { So } \frac{2^{4} \times 2^{3}}{2^{4}}=\frac{2^{13}}{2^{3}}=2^{15-3}=2^{12}$$ | 2022-12-05T18:39:10 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/geometry/CLONE-68e52840-b25a-488c-a775-8f1d0bdf0669/chapter-4-section-4-4-the-trapezoid-exercises-page-200/2 | ## Elementary Geometry for College Students (6th Edition)
Published by Brooks Cole
# Chapter 4 - Section 4.4 - The Trapezoid - Exercises - Page 200: 2
#### Answer
m$\angle$C=117$^{\circ}$ m$\angle$A=62$^{\circ}$
#### Work Step by Step
m$\angle$B+m$\angle$C=180 63+m$\angle$C=180 m$\angle$C=180-63 m$\angle$C=117$^{... | 2022-05-17T09:03:25 | {"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.physicsforums.com/threads/about-four-momentum.367030/ | 1. Jan 4, 2010
snoopies622
In section 2.4 of Schutz's, "A First Course in General Relativity", he states that the conservation of four-momentum law
"has the status of an extra postulate...However, like the two fundamental postulates of SR, this one is amply verified by experiment."
Is this correct? I was under the ... | 2017-11-25T05:07:39 | {"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.scienceopen.com/document?vid=bca591b4-dacb-4d95-9f83-8e71138898a3 | 5
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# Replica Conditional Sequential Monte Carlo
Preprint
,
Bookmark
There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more ac... | 2021-10-17T22:57:53 | {"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... |
https://ggplot2-book.org/scales-guides.html | 15 Scales and guides
The scales toolbox in Chapters 10 to 12 provides extensive guidance for how to work with scales, focusing on solving common data visualisation problems. The practical goals of the toolbox mean that topics are introduced when they are most relevant: for example, scale transformations are discussed ... | 2023-03-21T07:01:45 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/120338/is-there-sauvolas-or-niblacks-threshold-binarization-algorithms/120350 | # Is there Sauvola's or Niblack's threshold binarization algorithms?
It seems that there are no Sauvola's or Niblack's built-in algorithms for image binarization. Maybe someone has ready to use math-code that implement one of these algorithms. I need one of these algorithms as a starting point in next steps in binaris... | 2019-07-19T15:17:21 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/15282/quantum-entanglement-faster-than-speed-of-light?answertab=active | # Quantum entanglement faster than speed of light?
recently i was watching a video on quantum computing where the narrators describes that quantum entanglement information travels faster than light!
Is it really possible for anything to move faster than light? Or are the narrators just wrong?
Regards,
-
I must unfo... | 2014-12-25T17:54:40 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-solve-x-2-2x-3-0-2 | # How do you solve x^2+2x-3>0?
$\to \left(x - 1\right) \left(x + 3\right) = 0 \to x = 1 \mathmr{and} x = - 3$
For any $x$-value in between we get a negative $y$, so the answer must be:
$x < - 3 \mathmr{and} x > 1$ | 2020-02-19T11:35:08 | {"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://labs.tib.eu/arxiv/?author=Hong-wei%20Zhao | • ### Analytical Solution to the Transient Beam Loading Effects of the Superconducting Cavity(1707.00043)
June 30, 2017 physics.acc-ph
Transient beam loading effect is one of the key issues in any superconducting accelerators, which needs to be carefully investigated. The core problem in the analysis is to obtain the ... | 2021-04-12T21:21:32 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Definition:Separated_by_Function | Definition:Separated by Function
Definition
Let $\left({X, \vartheta}\right)$ be a topological space.
Let $A, B \subseteq X$.
Then $A$ and $B$ are separated by function iff there exists an Urysohn function for $A$ and $B$.
$A$ and $B$ may well be singleton sets $A = \left\{{a}\right\}, B = \left\{{b}\right\}$.
In... | 2019-08-20T05:32:55 | {"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://physics.stackexchange.com/questions/439777/symmetry-breaking-with-kinetic-term-dominating-the-potential-on-a-lagrangian | # Symmetry breaking with Kinetic term dominating the Potential on a Lagrangian
Suppose a Lagrangian $$L$$ for a scalar field $$\phi$$, consists of a kinetic term and a Mexican-hat type potential. I am aware that if the vacuum has symmetry $$H \subset G$$ while the Lagrangian has symmetry $$G \subset O(n)$$, there will... | 2019-04-24T10:08:44 | {"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": 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-linear-system-y-3x-8-y-2x-3 | # How do you solve the following linear system: y = - 3x + 8, y = 2x + 3 ?
$y = - 3 x + 8. \ldots \ldots \ldots \ldots . \left(i\right)$
$y = 2 x + 3. \ldots \ldots \ldots \ldots \ldots \left(i i\right)$
Since the $L . H . S$ of $\left(i\right)$ and $\left(i i\right)$ are equal to the same variable $y$ therefore the ... | 2020-06-06T05:45:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 16, "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://docs.pennylane.ai/projects/rigetti/en/latest/devices/wavefunction.html | # The Wavefunction device¶
The rigetti.wavefunction device provides an interface between PennyLane and the Forest SDK wavefunction simulator. Because the wavefunction simulator allows access and manipulation of the underlying quantum state vector, rigetti.wavefunction is able to support the full suite of PennyLane and... | 2023-03-31T22:20:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/277041/returning-an-interpolatingfunction | # Returning an InterpolatingFunction
I am trying to write a function using Block that generates an InterpolatingFunction and then generates a second InterpolatingFunction that is a function of the first. I can return and use the first function but not the second. Below is a minimal version, with the negative sign stan... | 2023-01-30T21:09:59 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-and-trigonometry-10th-edition/chapter-1-1-3-modeling-with-linear-equations-1-3-exercises-page-98/44 | ## Algebra and Trigonometry 10th Edition
Least score required on the fourth test: $187$
Maximum score I can get: $3\times100+200=500$ To get an A: $90$% of $500$ $0.9\times500=450$ My scores on the first three tests: $87,92,84$ Total: $87+92+84=263$ Least score required on the fourth test: $450-263=187$ | 2021-03-06T23:19:02 | {"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://www.encyclopediaofmath.org/index.php/Undetermined_coefficients,_method_of | # Undetermined coefficients, method of
The determination of an unknown function in the form of an exact or approximate linear combination (finite or infinite) of known functions. This linear combination is taken with unknown coefficients, which are determined in one way or another from the conditions of the problem in... | 2013-05-22T04:54:18 | {"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://lucatrevisan.wordpress.com/tag/polynomial-hierarchy/ | # CS245 Lecture 6 – Karp-Lipton
In this lecture we prove the Karp-Lipton theorem that if all NP problems have polynomial size circuits then the polynomial hierarchy collapses. A nice application is a theorem of Kannan, showing that, for every ${k}$, there are languages in ${\Sigma_2}$ requiring circuits of size ${\Ome... | 2022-08-17T16:27:11 | {"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": 3, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.lmfdb.org/EllipticCurve/Q/479808ni/ | # Properties
Label 479808ni Number of curves $6$ Conductor $479808$ CM no Rank $1$ Graph
# Related objects
Show commands for: SageMath
sage: E = EllipticCurve("479808.ni1")
sage: E.isogeny_class()
## Elliptic curves in class 479808ni
sage: E.isogeny_class().curves
LMFDB label Cremona label Weierstrass coefficie... | 2020-12-05T00:01:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mattermodeling.stackexchange.com/tags/mathematical-modeling/new | # Tag Info
## New answers tagged mathematical-modeling
### How to apply FIRE to many atoms where P = F · v seems to be a vector rather than a scalar?
As Susi noted, for your 2D case (as a subset of the more general 3D case) this dot product is assumed to be using the velocity/force written as $2N$ dimensional vector... | 2022-09-26T05:28:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://myriverside.sd43.bc.ca/jaydenb2016/tag/burtonpcalc11/ | ## Week 16 – Precalculus 11
This week was super cool! We had SFU come in to create a video staring us and our Sr Girls Soccer team went to Provincials 🙂 During my time at provincials I missed two lessons of math… So, I decided to my blog post on what we learned one of the days I was absent!! Enjoy.
So if we started ... | 2021-08-02T05:19:15 | {"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": 0, "img_math": 6, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://vaibhavkarve.github.io/boolean_satisfiability.html | # Boolean Satisfiability notes Home
These are my notes from Donald Knuth's The Art of Computer Programming: Satisfiability, Volume 4, Fascicle 6.
## 1 Introduction
A efficient algorithm for SAT would involve deciding a CNF on $$N$$ variables in $$N^{O(1)}$$ steps. It is possible (and D.K. believes so) that SAT is in... | 2021-04-16T14:09:34 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://content.myhometuition.com/2018/06/07/13-2-1-graphs-of-functions-pt3-focus-practice-2/ | # 13.2.2 Graphs of Functions, PT3 Focus Practice
13.2.2 Graphs of Functions, PT3 Focus Practice
Question 4:
Use graph paper to answer this question.
Table below shows the values of two variables, x and y, of a function.
x –3 –2 –1 0 1 2 3 y –19 –3 1 ... | 2020-07-02T09:18:12 | {"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... |
https://me.gateoverflow.in/596/gate2016-2-10 | # GATE2016-2-10
A single degree of freedom mass-spring-viscous damper system with mass $m$, spring constant $k$ and viscous damping coefficient $q$ is critically damped. The correct relation among $m$, $k$, and $q$ is
1. $q=\sqrt{2km} \\$
2. $q=2\sqrt{km} \\$
3. $q=\sqrt{\dfrac{2k}{m}} \\$
4. $q=2\sqrt{\dfrac{k}{m}}$... | 2021-09-18T02:36:04 | {"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://math.stackexchange.com/questions/521220/maximize-trace-as-standard-semidefinite-optimization | # Maximize Trace as standard semidefinite optimization
Let $A$ be a symmetric matrix and $X$ a symmetric positive definite matrix, then the following standard semidefinite optimization problem is convex:
min $tr (AX)$ subject to $X>0$
Now I wonder if $tr ((-A)X)$ is convex or concave?
The reason is the following. I... | 2020-02-17T10:16:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://uniteasy.com/formula/formulas/ | Cotangent of the sum of two angles
The cotangent of the sum of two angles equals the product of the cotangents of the angles minus 1 divided by the sum of the cotangents of the two angles
Triple angle identity for cotangent
Triple angle identity for cotangent function is used to represent cotangent of a triple angle... | 2023-03-24T22:58:20 | {"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://weblib.cern.ch/collection/PBC%20Notes?ln=es | The CERN Document Server website will be shortly unavailable the 21st of August at 12:00 noon CEST due to a planned intervention.
# PBC Notes
2019-04-16
12:51
Physics opportunities for a fixed-target programme in the ALICE experiment / Galluccio, Francesca (Universita e sezione INFN di Napoli (IT)) ; Hadjidakis, Cyn... | 2019-08-20T12:32:04 | {"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... |
http://physics.stackexchange.com/questions/11622/what-corresponds-to-this-lagrangian-density | # What corresponds to this Lagrangian density?
Is there a physical example of a field that would have the following Lagrangian density $$L= \sqrt{1+\phi_x^2 +\phi_y^2+\phi_z^2}$$ where the subscripts denote partial derivatives and $\phi$ is a scalar field?
-
Can I ask where you found this Lagrangian? It looks interes... | 2015-12-02T05:33:57 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://openstax.org/books/statistics/pages/9-formula-review | Statistics
# Formula Review
StatisticsFormula Review
### 9.1Null and Alternative Hypotheses
If H0 has: equal (=) greater than or equal to (≥) less than or equal to (≤) then Ha has: not equal (≠) or greater than (>) or less than (<) less than (<) greater than (>)
Table 9.4
If αp-value, then do not reject H0.
If α... | 2020-10-28T14:46:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 3, "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://mbb-team.github.io/VBA-toolbox/wiki/BMS-for-group-studies/ | Here, we address the problem of Bayesian model selection (BMS) at the group level. First of all, note that one could perform such analysis under two qualitatively distinct assumptions:
• fixed-effect analysis (FFX): a single model best describes all subjects
• random-effect analysis (RFX): models are treated as random... | 2021-09-20T01:35:14 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ora.ox.ac.uk/objects/uuid:dfe8fbaa-3411-40ea-8068-05bb67fa253e | Journal article
### Eigenvalue density of correlated complex random Wishart matrices.
Abstract:
Using a character expansion method, we calculate exactly the eigenvalue density of random matrices of the form M dagger M where M is a complex matrix drawn from a normalized distribution P(M) approximately exp(-Tr [AMB M d... | 2021-07-29T20:03:20 | {"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/138657/squaring-an-arbitrary-summation?answertab=votes | # Squaring an arbitrary summation?
I'm trying to find a recurrence relation for the coefficients for the Maclaurin series for $\tan(x)$ by substituting $y=\sum_{k=0}^{\infty}C_{2k+1}x^{2k+1}$ into the differential equation $y'=1+y^2$. This is because $\tan(x)$ is the solution to the initial value problem for the afore... | 2013-05-23T07:25:06 | {"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://golem.ph.utexas.edu/category/2009/08/computation_and_the_periodic_t_1.html | ## August 8, 2009
### Computation and the Periodic Table II
#### Posted by John Baez
On Tuesday my wife Lisa and I are flying back from Paris to Los Angeles, and then taking the long shuttle ride from the airport back home to Riverside. But on Wednesday we’re driving back into LA. And then on Thursday morning at 8:3... | 2018-12-19T09:37:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 4, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/135637-lagrange-multipliers-print.html | # Lagrange Multipliers
• March 25th 2010, 11:33 AM
davesface
Lagrange Multipliers
The plane $x+y+z=4$ intersects the paraboloid $z=x^2+y^2$ in an ellipse. Find the points on the ellipse nearest to and farthest from the origin.
So is the goal here to just minimize and then maximize the distance formula $f(x,y,z)=\sqrt... | 2016-08-28T23:28:39 | {"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": 17, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://labs.tib.eu/arxiv/?author=H.Berrehrah | • ### Parton-hadron dynamics in heavy-ion collisions(1312.7578)
Dec. 29, 2013 hep-ph, nucl-th
The dynamics of partons and hadrons in relativistic nucleus-nucleus collisions is analyzed within the novel Parton-Hadron-String Dynamics (PHSD) transport approach, which is based on a dynamical quasiparticle model for the pa... | 2020-01-26T02:49:02 | {"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... |
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