url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
https://math.stackexchange.com/questions/1572094/estimate-of-n-factorial-n-fracn2-le-n-le-left-fracn12-right | Estimate of n factorial: $n^{\frac{n}{2}} \le n! \le \left(\frac{n+1}{2}\right)^{n}$
on our lesson at our university, our professsor told that factorial has these estimates
$n^{\frac{n}{2}} \le n! \le \left(\dfrac{n+1}{2}\right)^{n}$
and during proof he did this
$(n!)^{2}=\underbrace{n\cdot(n-1)\dotsm 2\cdot 1}_{n!... | 2019-07-22T20:20:47 | {"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://mathhelpforum.com/advanced-algebra/131968-x-y-0-subspace.html | # Math Help - [x,y]=0 is a subspace
1. ## [x,y]=0 is a subspace
Hi,
problem:
Prove that if y is a linear functional on an n-dimensional vector space V, then the set of all those vectors x for which [x,y]=0 is a subspace of V; what is the dimension of that subspace?
attempt:
Let X be the set of vectors x in V for ... | 2015-05-05T07:43:25 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 31, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://plainmath.net/15322/evaluate-each-of-the-following-integrals-int_-0-2-x-2-plus-2x-3-3-4x-plus-4-dx | Question
# Evaluate each of the following integrals. \int_{0}^{2}(x^{2}+2x-3)^{3}(4x+4)dx
Applications of integrals
Evaluate each of the following integrals.
$$\int_{0}^{2}(x^{2}+2x-3)^{3}(4x+4)dx$$
2021-06-04
Step 1
To evaluate each of the following integrals.
Step 2
Given that
$$\int_{0}^{2}(x^{2}+2x-3)^{3}(4x+4)... | 2021-08-01T20:41:12 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/890273/how-prove-sqrt2-log-cos-x-leq-sqrtx-tan-x-sin2x | # How prove $-\sqrt{2}\log(\cos x)\leq\sqrt{x\tan x-\sin^{2}x}$?
How prove that $-\sqrt{2}\log(\cos x)\leq\sqrt{x\tan x-\sin^{2}x}$ for all $x\in\left [ 0,\frac{\pi}{2}\right)$?
• I do not know how to even begin – piteer Aug 7 '14 at 18:04
• Use the derivative – i. m. soloveichik Aug 7 '14 at 21:31
Take $f(x)=-\sqrt... | 2019-05-19T10:19:00 | {"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://www.ms.u-tokyo.ac.jp/seminar/past_3.html | ## 過去の記録
#### 応用解析セミナー
16:00-17:30 数理科学研究科棟(駒場) 128号室
158から128に変更されました．
I-Kun, Chen 氏 (Kyoto University)
Regularity for diffuse reflection boundary problem to the stationary linearized Boltzmann equation in a convex domain
(English)
[ 講演概要 ]
We consider the diffuse reflection boundary problem for the linearized Bol... | 2018-02-17T21:16:40 | {"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/152933-area-under-curve-2.html | # Thread: Area under a curve
1. Okay, well I still don't really know how to integrate functions like that, and not all of them are semicircles. For instance, integrating (2-x)^6....I'm not sure how you would do that other than the backwards chain rule, and I'm not sure how you do that either...
2. Originally Posted b... | 2016-12-04T08:20:45 | {"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": 0, "img_math": 0, "codecogs_latex": 28, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://hal.archives-ouvertes.fr/hal-00952452 | # Random Distortion Testing and Applications
1 Lab-STICC_TB_CID_TOMS
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
Abstract : We address Random Distortion Testing (rdt), that is, the problem of testing whether the Mahalanobis distance between a random si... | 2022-01-16T19:12:16 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.azimuthproject.org/azimuth/show/Atmospheric+and+oceanic+fluid+dynamics | # Contents
## Idea
Atmospheric and oceanic fluid dynamics (AOFD) is about the large scale fluid dynamics of the atmosphere and the oceans and their interactions. With regard to computational fluid dynamics, this discipline concentrates on aspects of solutions of the Navier-Stokes equations that describe large scale e... | 2019-11-16T02:15:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 43, "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://mersenneforum.org/showpost.php?s=18b597be69cde78881da41d60cb0eeb4&p=222453&postcount=1 | View Single Post
2010-07-22, 15:58 #1 Damian May 2005 Argentina 2×3×31 Posts When is a proof rigurous 'enough' ? This is something that I have some time thinking, when can one be sure that a proof one has written is enough rigurous that everybody else (or mostly everyone) considers it valid? Example: Theorem "A" E... | 2021-04-17T15:30:26 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 11, "/images/ma... |
https://ncatlab.org/nlab/show/condensed+set | # nLab condensed set
Contents
### Context
#### Algebra
higher algebra
universal algebra
# Contents
## Idea and definition
Condensed sets aim to provide a convenient setting in the framework of homotopical algebra for working with algebraic objects that have some sort of a topology on them.
###### Definition
A... | 2019-06-24T19:32:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 11, "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/tags/random-forest/new | # Tag Info
0
You correctly mentioned the definition of impurity which is $$I_G(P) = 1 - \sum _{i=1}^k p_i^2$$ This can be written as $$I_G(P) = \sum _{i=1}^k p_i*(1 - p_i)$$ At any split, for any branch $T_i$, you calculate the probability using the classical definition i.e., $$p_i = \frac{|T_i|}{|T|}$$ Using this, y... | 2021-03-01T10:37:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2512709/can-we-have-a-power-density-but-not-a-natural-density | # Can we have a power density but not a natural density?
For $M \subset \mathbb{N}$ (in this post I follow the convention $\min \mathbb{N} = 1$) and $\alpha \in [0,1]$ define
$$S_{M,\alpha}(x) = \sum_{\substack{n\in M \\ n \leqslant x}} \frac{1}{n^{\alpha}}$$
on $[1,+\infty)$. For sets $A \subset B \subset \mathbb{N... | 2019-08-18T09:54:55 | {"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... |
http://math.stackexchange.com/questions/275438/question-on-an-algebra-calculus-word-problem | # Question on an algebra/calculus word problem?
A typical monthly water bill in Bellingham consists of a fixed fee, plus a charge for each $100$ cubic foot (ccf) of water used. $1$ ccf ($100$ cubic foot) = $748$ gallons. A household using $10$ ccf is billed $\$54.92$whereas a household using$15$ccf is billed$\$65.77$.... | 2015-02-01T23:10:21 | {"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://quant.stackexchange.com/questions/60309/equations-to-test-of-local-linearity-of-a-derivative-security/60310 | # Equations to Test of local linearity of a derivative security [closed]
Friends any hint as to why is this set of equations a test of linearity of a derivative security?
From Taleb - Dynamic Hedging pg. 11
,, Derivatives are not always linear, convex, or concave across all moves (See Figures 1.2A-D, I did put a pi... | 2021-04-14T11:44:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://freva.met.fu-berlin.de/about/eady/ | Thomas Schartner$*$ Ingo Kirchner Institut für Meteorologie, Freie Universität Berlin
Version from June 14, 2016
$*$thomas.schartner@met.fu-berlin.de
This is only a brief documentation about the MiKlip Eady Growth Rate Plugin and is currently still under construction. Comments or any kind of feedback is highly appre... | 2019-10-23T12:55:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 5, "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://experiment-ufa.ru/.60x=3 | # .60x=3
## Simple and best practice solution for .60x=3 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so dont hesitate to use it as a solution of your homework.
If it's not what You are looking for type in the equation solver your own equation and let us... | 2018-06-18T03:29:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.heldermann.de/JLT/JLT19/JLT191/jlt19003.htm | Journal Home Page Cumulative Index List of all Volumes Complete Contentsof this Volume Previous Article Journal of Lie Theory 19 (2009), No. 1, 055--078Copyright Heldermann Verlag 2009 Buildings of Classical Groups and Centralizers of Lie Algebra Elements Paul Broussous Université de Poitiers, Dép. de Mathématiques, Bd... | 2017-11-24T22:20:41 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://icpc.njust.edu.cn/Problem/Zju/1227/ | Free Candies
Time Limit: Java: 10000 ms / Others: 10000 ms
Memory Limit: Java: 32768 KB / Others: 32768 KB
Description
Little Bob is playing a game. He wants to win some candies in it - as many as possible.
There are 4 piles, each pile contains N candies. Bob is given a basket which can hold at most 5 candies. Eac... | 2020-02-20T22:15:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/657757/uncertainty-principle-relation-for-virtual-particles?noredirect=1 | # Uncertainty principle relation for virtual particles [duplicate]
I have heard from a physicist uncertainty principle as we know it $$\Delta E \cdot \Delta t \geq \frac{\hbar}{2}$$ holds only for REAL particles.
For VIRTUAL particles (in vacuum fluctuation), the relation bellow must hold: $$\Delta E \cdot \Delta t <... | 2021-10-23T14:02:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/i-don-t-understand-this-geometry-question_1 | +0
# i don't understand this geometry question. :(
0
32
1
Let $$A = (6,2)$$, and let $$B$$ be the reflection of $$A$$ over the line $$y = \frac{1}{2} x + 5$$. Find the coordinates of $$B$$.
(No image was given with this problem.)
Thank you!
May 3, 2020 | 2020-06-01T20:05:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3497896/evaluate-int-0-infty-log-left-fraca2x21-right-log-left-frac | # Evaluate $\int_0^{\infty } \log \left(\frac{a^2}{x^2}+1\right) \log \left(\frac{b^2}{x^2}+1\right) \log \left(\frac{c^2}{x^2}+1\right) \, dx$
We know that (G&R): $$\int_0^{\infty } \log \left(\frac{a^2}{x^2}+1\right) \log \left(\frac{b^2}{x^2}+1\right) \, dx=2 \pi ((a+b) \log (a+b)-a \log (a)-b \log (b))$$ Where $$a... | 2021-10-19T06:06:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/3810/examples-of-circuitry-using-proton-currents | Examples of circuitry using proton currents
Proton cuircuits and proton motive force are part of standard discussion in biology and processes involving photosynthesis. The sort of proton currents discussed in biology are obviously slightly different than the magnetically confined proton currents in an acclerator like ... | 2016-05-06T13:28:39 | {"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": 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/285500/capacitors-connected-in-series-with-the-same-delta-v | # Capacitors connected in series with the same $\Delta V$?
I have a doubt on the difference between series and parallel connected capacitors. Suppose that two capacitors $C_1$ and $C_2$ are charged at two potentials $V_1$ and $V_2$, then they are connected in two different ways
$(a)$ respective positive and negative ... | 2020-08-08T03:10:58 | {"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://www.gradesaver.com/textbooks/science/physics/essential-university-physics-volume-1-3rd-edition/chapter-8-section-8-4-gravitational-energy-example-page-136/8-5 | ## Essential University Physics: Volume 1 (3rd Edition)
$6.9\ Mm$
We know that kinetic energy plus potential energy is constant. Using this fact and solving for r, we find: $r = (\frac{1}{R_E}-\frac{v_0^2}{2GM_E})^{-1}=(\frac{1}{6.37 \times 10^6}-\frac{3100^2}{2(6.67\times10^{-11}\times5.97 \times10^{24})})^{-1} = 6.9... | 2018-12-14T21:19:44 | {"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://scicomp.stackexchange.com/questions/25528/interpolation-function-for-vector-finite-element/25541 | # Interpolation function for vector finite element
Concerning edge finite element (not nodal element), is there any explicit function (e.g. polynomial) to describe the interpolation within the element? I've read numerous literatures such as "Mixed finite element methods and application" by Boffi et al, and "FENICS man... | 2019-12-12T16:54:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://blog.russelldmatt.com/2021/07/07/g5-soundness-consistency-and-completeness.html | In this post we will discuss three of the most fundamental properties of mathematical logic: soundness, consistency, and completeness. We’ll start with some intuitive but imprecise definitions, then work through some examples, and then we will discuss the precise definitions of each property.
• Soundness: A formal sys... | 2022-08-11T23:42:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://bestwwws.com/calculate-standard/calculate-standard-error-mean.php | Home > Calculate Standard > Calculate Standard Error Mean
# Calculate Standard Error Mean
## Contents
and Keeping, E.S. (1963) Mathematics of Statistics, van Nostrand, p. 187 ^ Zwillinger D. (1995), Standard Mathematical Tables and Formulae, Chapman&Hall/CRC. So our variance of the sampling mean of the sample distri... | 2018-01-17T10:29:23 | {"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.doubleloopmedia.com/cardiopulmonary-resuscitation-mrcw/gray-level-run-length-matrix-example-0d76c7 | Defining gray level resolution in terms of bpp. $$GLRLM\_RP=Average~over~13~directions \left(\frac{H}{\sum_{i} \sum_{j}(j\cdot GLRLM(i,j))} \right)$$. Example The textures below were run using a 7x7 window. ... texture coefficients based on the grey level run-length matrix will be processed. In total, 250 radiomics fea... | 2022-09-27T11:47:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://datascience.stackexchange.com/questions/55049/making-sense-of-indices-in-2d-convolution-operations-in-convolutional-neural-net | # Making sense of indices in 2D convolution operations in convolutional neural networks
Referring to the answer here: https://www.quora.com/Why-are-convolutional-nets-called-so-when-they-are-actually-doing-correlations, the equation for a discrete 2D convolution is specified as:
$$C(x,y)=\sum_{m=1}^M\sum_{n=1}^NI(m,n... | 2020-08-04T18:02:01 | {"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": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://radfordmathematics.com/probabilities-and-statistics/discrete-probability-distributions-discrete-random-variables/discrete-cumulative-distribution-functions-cdf.html | # Discrete Cumulative Distribution Functions
We now learn eabout discrete cumulative probability distributions and cumulative distribution function.
At times, rather than having to calculate the probability of a specific value of $$X$$ occurring, we'll need to calculate the probability that $$X$$ be less than or equa... | 2018-11-15T18:44:41 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://eprint.iacr.org/2013/468/20130802:131151 | ## Cryptology ePrint Archive: Report 2013/468
How To Construct Extractable One-Way Functions Against Uniform Adversaries
Nir Bitansky and Ran Canetti and Omer Paneth
Abstract: A function $f$ is extractable if it is possible to algorithmically extract,'' from any program that outputs a value $y$ in the image of $f,$ ... | 2015-02-27T15:19:48 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/substitution-rule-in-indefinite-integrals.417603/ | # Substitution Rule in Indefinite Integrals
## Homework Statement
Please explain how to use the substitution rule in indefinite integrals. I am unable even to start the problem.
## The Attempt at a Solution
#### Attachments
• 1.7 KB Views: 424
Actually, one second. I am solving it right now. Will post a solution.... | 2021-01-21T14:46:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathematica.stackexchange.com/questions/22376/how-to-define-a-vector-with-automatically-added-symbolic-elements-with-subscript | # How to define a vector with automatically added symbolic elements with subscripts
I want to define a vector lets say k containing elements Symbolize[Subscript[k, 1]], k2, k3 ... etc. When I define lets say k4 . I want the symbol automatically added to vector k. Something like below but not working at all.
k /: {k, ... | 2016-02-10T22:08:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://eprints.soton.ac.uk/460710/ | The University of Southampton
University of Southampton Institutional Repository
# Time-frequency characterisation of nonlinear systems
Adamopoulos, Panos Georgiou (1990) Time-frequency characterisation of nonlinear systems. University of Southampton, Doctoral Thesis.
Record type: Thesis (Doctoral)
## Abstract
Ten... | 2022-09-24T23:38:37 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://gmatclub.com/forum/is-3-x-134968.html | Find all School-related info fast with the new School-Specific MBA Forum
It is currently 07 Jul 2015, 10:00
### 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.
C... | 2015-07-07T18:00:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/36694-need-help-expanding.html | 1. ## need help expanding
Thanks for the help
2. Hi
You can use the binomial theorem : $(a+b)^n=\sum_{i=0}^n\binom{n}{i}a^i\times b^{n-i}$
3. Originally Posted by cowboys111
$(a + b)^{m} = \sum_{i = 0}^m {m \choose {m - i}}a^{m - i}b^i$
$(x - 2)^{k+1} = \sum_{i = 0}^{k + 1} {{k + 1} \choose {k + 1 - i}}x^{k + 1 - i... | 2017-06-27T05:41:38 | {"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": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/what-is-the-mass-of-liquid-water-required-to-absorb-4-32-10-5-kj-of-heat-energy- | # What is the mass of liquid water required to absorb 4.32*10^5 kJ of heat energy upon boiling?
Jun 26, 2018
1290kg
#### Explanation:
I've been recently studying this in chemistry so I'm giving this a punt.
We can use the following formula
E=mcΔT
We assume that the (c) specific heat capacity of water is 4.184
T... | 2021-09-20T05:49:59 | {"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.physicsforums.com/threads/very-simple-question.76969/ | # Very simple question
1. May 26, 2005
### eNathan
$$.0834 = .5 \sqrt { 1 - v^2 }$$
What is $$v^2$$?
2. May 26, 2005
### dextercioby
Square both terms and isolate v^2...
Daniel.
3. May 26, 2005
### eNathan
can you explain?
4. May 26, 2005
### dextercioby
$$(0.0834)^2 =(0.5)^2 \left(1-v^2 \right)$$
Divide... | 2017-05-24T02:44:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://indico.desy.de/event/18204/timetable/?view=standard_numbered | # TeVPA 2018
Europe/Berlin
LVH, Luisenstraße 58, 10117 Berlin
#### LVH, Luisenstraße 58, 10117 Berlin
<a href="http://www.langenbeck-virchow-haus.de/" target="_blank"><b>LANGENBECK VIRCHOW HAUS</b></a> Luisenstraße 58, 10117 Berlin
Description
We are pleased to announce that the 2018 TeV Particle Astrophysics confer... | 2022-12-04T11:39:58 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://ctan.mirror.garr.it/mirrors/CRAN/web/packages/familiar/vignettes/feature_selection_precompiled.html | Feature selection methods
2022-08-12
Feature selection methods in familiar measure variable importance in a univariate or multivariate setting.
Overview of feature selection methods. a This is a general method where an appropriate specific method will be chosen, or multiple distributions or linking families are test... | 2022-08-20T04:35:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hpmuseum.org/forum/showthread.php?mode=threaded&tid=1414&pid=12531 | [WP34s] More constants than CONST offers
05-29-2014, 03:43 PM (This post was last modified: 05-29-2014 04:03 PM by Dieter.)
Post: #5
Dieter Senior Member Posts: 2,397 Joined: Dec 2013
RE: [WP34s] More constants than CONST offers
(05-26-2014 11:32 PM)Paul Dale Wrote: Not all are relevant or usefully exposed, but some ... | 2022-01-16T23:08:11 | {"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... |
https://www.esaral.com/q/a-car-is-travelling-at-the-average-speed-of-50-km-hr-27185/ | A car is travelling at the average speed of 50 km/hr.
Question:
A car is travelling at the average speed of 50 km/hr. How much distance would it travel in 12 minutes?
Solution:
Let the distance be $x \mathrm{~km}$.
If the time taken is less, the distance covered will also be less.
Therefore, it is a direct variati... | 2022-05-17T12:19:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.intmath.com/trigonometric-functions/2-sin-cos-tan-csc-sec-cot.php | # 2. Sine, Cosine, Tangent and the Reciprocal Ratios
by M. Bourne
For the angle θ in a right-angled triangle as shown, we name the sides as:
• hypotenuse (the side opposite the right angle)
• adjacent (the side "next to" θ)
• opposite (the side furthest from the angle)
We define the three trigonometrical ratios sin... | 2014-04-20T03:14:28 | {"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... |
https://www.physicsforums.com/threads/electron-vector-problem.42849/ | # Electron - Vector Problem
1. Sep 12, 2004
### 0aNoMaLi7
One part of this problem has me confused....id appreciate any guidance. I have part (a) and (b) but (c) and (d) are TOTALLY losing me. i don't even know where to begin. THANKS
"An electron's position is given by r=3.00t i - 5.00t^2 j + 3.00 k, with t in seco... | 2017-11-21T23:41:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-equations/206412-second-derivative-bessel-function-terms-higher-lower-orders-bessel-fn.html | # Math Help - second derivative of Bessel Function in terms of higher and lower orders of Bessel fn
1. ## second derivative of Bessel Function in terms of higher and lower orders of Bessel fn
I have been trying to replicate a result given in a textbook that says
$J_{n}^{''}(x)=\frac{1}{4}\{J_{n-2}(x)-2J_{n}(x)+J_{n+... | 2015-05-26T08:11:01 | {"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": 0, "codecogs_latex": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/113003/sesquilinear-form-inner-product | # Sesquilinear form/inner product
I have just a quick question: what is the relationship/difference between a sesquilinear form $F(u,v)$ and a complex inner product $(u,v)$?
-
A complex inner product $F$ is by definition a sesquilinear form, with some additional properties: we should have $F(v,v)\geq 0$ for each $v$ ... | 2014-04-19T18:19:01 | {"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://physics.stackexchange.com/questions/377899/stability-unstability-and-metastability-in-liquid-gas-phase-transition-unsta | # Stability, unstability (and metastability) in liquid-gas phase transition: unstable in regards to what?
I have a question about the stability, unstability (and extra questin about metastability, between the spinodal lines if you have time), when we are having a liquid gas phase transition.
Here, a curve including t... | 2021-08-05T13:27:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://web2.0calc.com/questions/literal-equations | +0
# literal equations
+1
54
1
+399
y=mx+b (solve for b)
A=h(b+c) (solve for b)
A=4r^2 (solve for r^2)
7x-y=14 (solve for x)
R= (E/i) (solve for i)
A= (r/2L) (solve for L)
Neptune Oct 19, 2017
### Best Answer
#1
+5201
+2
Solve for b . y = mx + b Subtract mx from both sides of the equation. y - mx ... | 2017-11-17T22:54:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:06425517 | # zbMATH — the first resource for mathematics
A comparison of high-order explicit Runge-Kutta, extrapolation, and deferred correction methods in serial and parallel. (English) Zbl 1314.65102
Summary: We compare the three main types of high-order one-step initial value solvers: extrapolation, spectral deferred correcti... | 2021-03-02T20:41:38 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://zonatembus.com/dreamkatcher-ending-ejueoh/c9916f-application-injective%2C-surjective-bijective-cours-pdf | This equivalent condition is formally expressed as follow. B is bijective (a bijection) if it is both surjective and injective. Let Z be a polytope. Exemple 9. A function f:A→B is injective or one-to-one function if for every b∈B, there exists at most one a∈A such that f(s)=t. Show that the set of all integers that are... | 2021-02-28T01:01:07 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www-fcs.acs.i.kyoto-u.ac.jp/~harada/monte_en.html | # Monte Carlo simulation of the Ising model: Metropolis, Swendsen-Wang, and Wolff algorithms
### Ising model on a square lattice
We plot the local magnetization (up or down) as a color block in the square lattice. Here, the system size is $$L=96$$. We update the spin configuration with one click for 100 MCS in the ca... | 2014-03-12T10:14:18 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.almoststochastic.com/2013/08/sequential-importance-sampling.html | ## Introduction
In this post, I review the sequential importance sampling-resampling for state space models. These algorithms are also known as particle filters. I give a derivation of these filters and their application to the general state space models.
## Basics and HMMs
Notation and Convention. In this previous ... | 2021-12-01T14:47:15 | {"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://zbmath.org/?q=an:1472.11029 | # zbMATH — the first resource for mathematics
$$(q)$$-supercongruences hit again. (English) Zbl 1472.11029
Summary: Using an intrinsic $$q$$-hypergeometric strategy, we generalise Dwork-type congruences $$H(p^{s+1})/H(p^s)\equiv H(p^s)/H(p^{s-1}) \pmod{p^3}$$ for $$s=1,2,\ldots$$ and $$p$$ a prime, when $$H(N)$$ are t... | 2022-01-17T19:38:08 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ideastatica.com/support-center/how-to-work-with-imported-internal-forces | # How to work with imported internal forces
$$It is possible to work with imported internal forces in the Beam application as they can be defined by XML import. The dialog will appear and will ask for the position of internal forces (possible shift of the beginning between the models) or the possibility to select inte... | 2022-12-08T08:54:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.luxdeluce.com/194-70-cp-violation-phase-angle-of-boson-singles-pairs-triplets-and-quadruplet-pentagon-of-all-four-fundamental-elements-neutrino-and-boson-quark-and-graviton.html | 19 September 2019 AD; the feast of St Januarius and Comps.; Our Lady of La Salette.
7 November 2019 AD; St Carina, St Melassipius, St Anthony (360); St Willibrord (739); St Engelbert (1225)
To get the results we need a couple of things:
0. Approximate/exact (guessed/measured) value of CP Violation Phase Angle of Bos... | 2022-06-29T18:19:12 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.semanticscholar.org/paper/Mixed-Scalar-Current-bootstrap-in-three-dimensions-Reehorst-Trevisani/7b54c2a0f719232f0fc1f95511624ff58610da33 | # Mixed Scalar-Current bootstrap in three dimensions
@article{Reehorst2019MixedSB,
title={Mixed Scalar-Current bootstrap in three dimensions},
author={Marten Reehorst and Emilio Trevisani and A. Vichi},
journal={arXiv: High Energy Physics - Theory},
year={2019}
}
• Published 2019
• Physics
• arXiv: High Energy Physics... | 2021-06-24T03:58:12 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://papers.neurips.cc/paper/2020/file/6646b06b90bd13dabc11ddba01270d23-Review.html | NeurIPS 2020
### Review 1
Strengths: This paper provides improved bounds for zero-th order stochastic gradient descent for the case where the function is alpha-strongly convex and \beta Holder smoothe. While the algorithm is based on existing literature, (with derivative free stochastic optimization dating back to Ne... | 2021-09-21T08:59:54 | {"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://mathoverflow.net/questions/43058/understanding-manifold-gl3-r-so3 | Understanding manifold GL+(3,R)/SO(3) ?
I'm trying to better understand the manifold GL+(3,R)/S0(3) which is diffeomorphic to positive definite symmetric matrices. My motivation is to understand U in F = RU where F in GL+(3,R) = deformation gradient, R in S0(3), & U in GL+(3,R)/S0(3) = stretches & shears.
I think tha... | 2015-05-05T06:20:12 | {"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://eccc.weizmann.ac.il/report/2018/126/ | Under the auspices of the Computational Complexity Foundation (CCF)
REPORTS > DETAIL:
### Paper:
TR18-126 | 24th June 2018 22:47
#### Sum-of-Squares meets Nash: Optimal Lower Bounds for Finding any Equilibrium
TR18-126
Authors: Pravesh Kothari, Ruta Mehta
Publication: 8th July 2018 07:34
Keywords:
Abstract:
Seve... | 2021-09-24T00:25:28 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.kias.re.kr/sub03/sub03_02_05_01.jsp?seqno=PGN1720190529-0002&nowBlock=0&page=1&subject=&mjrcd=&mjrcd2=2&sdate=20190613&edate=&keyField=&keyWord=&list_url=/sub03/sub03_02_05.jsp&slides= | # Global Menu
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FIELD Physics June 17 (Mon), 2019 16:00-17:30 1503 Gauntlett, Jerome Song, Jaewon Imperial College Geometric Extremization for Supersymmetric AdS3 and AdS2 Solutions We consider supersymmetric $AdS_3\times Y_7$ solutions of type IIB supergravity dual to N=(0,2) SCFTs ind=2, a... | 2019-06-18T08:45:32 | {"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... |
http://qsms.math.snu.ac.kr/index.php?mid=board_sjXR83&listStyle=list&l=en&document_srl=2261 | 2022.03.25 13:24
# [QSMS Monthly Seminar] The dimension of the kernel of an Eisenstein ideal
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Larger Font Smaller Font Up Down Go com... | 2023-03-31T08:42:52 | {"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://cms.cern/news/examining-how-higgs-boson-shapes | • Each W boson in turn decays into a muon (red line pointing to the muon chambers shown in red) and a neutrino, and an electron (red tower) and a neutrino. The missing total momentum of the two neutrinos in the transverse plane is also measured (purple arrow).
In 2012 the CMS and ATLAS Collaborations announced the dis... | 2020-08-12T00:14:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/114995/simulating-a-lightning-generator | # simulating a lightning generator
I didn't have much input with the original post, so I'm taking a different approach now. How do I model a transient/lightning source whose output looks like the shown waveform when connected to the load (a filter that contains TVS diodes/transorbs that clamp the voltage)
Additional ... | 2019-10-19T06:55:44 | {"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://stats.stackexchange.com/questions/365359/algorithms-to-model-non-linear-relationship-between-two-vectors | # Algorithms to model non-linear relationship between two vectors
I want to build a model that describes a curve that fits the data shown in the scatterplot. I thought it would be straight forward using sklearn. But the choice and application of the different methods gets rather confusing.
Which algorithms would you ... | 2021-06-20T10:14:24 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mdepero.github.io/titanic/ | # Titanic: Machine Learning from Disaster¶
## Fall 2017 | CSE627 | Dr. Femiani¶
### Matt DePero | Andy Jeffers | Shrawani Silwal¶
In [1]:
%pylab inline
Populating the interactive namespace from numpy and matplotlib
## Problem Description¶
The RMS Titanic is a ship that will live in infamy. On April 15, 1912, dur... | 2018-12-10T18:36:52 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/feeds/question/30101 | Composite pairs of the form n!-1 and n!+1 - MathOverflow most recent 30 from http://mathoverflow.net 2013-06-20T07:03:29Z http://mathoverflow.net/feeds/question/30101 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/30101/composite-pairs-of-the-form-n-1-and-n1 Composite pairs of t... | 2013-06-20T07:03:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://api-project-1022638073839.appspot.com/questions/how-do-you-solve-6-5-x-8-4-4x-10 | # How do you solve 6.5^x = 8.4^(4x-10)?
Mar 4, 2016
I found $x = 3.2$
#### Explanation:
Apply the natural log to both sides:
$\ln {\left(6.5\right)}^{x} = \ln {\left(8.4\right)}^{4 x - 10}$
Use the fact that:
$\log {\left(a\right)}^{x} = x \log \left(a\right)$
So we get:
$x \ln \left(6.5\right) = \left(4 x - 10\rig... | 2021-10-22T21:55:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 7, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/what-is-the-derivative-of-the-absolute-value-of-cos-x.96102/ | # What is the derivative of the absolute value of cos(x)?
1. Oct 22, 2005
### math&science
What is the derivative of the absolute value of cos(x)?
2. Oct 22, 2005
### TD
The derivative of cos(x) is -sin(x) and the derivative of |x| is sgn(x), can you now combine them?
3. Oct 22, 2005
### math&science
Thanks, b... | 2016-10-26T17:21:44 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blog.krastanov.org/2018/06/15/yqi-art-installation/ | My current institution, the Yale Quantum Institute, a leading research center on quantum computing, has had an Artist in Residence program for the last year, initiated by our manager Dr. Florian Carle. During the year Martha Lewis has been part of the institute, setting up multiple exhibits and working with the researc... | 2019-02-18T16:36:52 | {"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": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plainmath.net/43635/factor-completely-each-polynomial-and-indicate-any-that-are-not | # Factor completely each polynomial, and indicate any that are not
Factor completely each polynomial, and indicate any that are not factorable using integers. ${x}^{4}+6{x}^{2}+9$
You can still ask an expert for help
• Questions are typically answered in as fast as 30 minutes
Solve your problem for the price of one ... | 2022-08-12T12:09:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 32, "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://encyclopediaofmath.org/wiki/Parallel_displacement(2) | Parallel displacement(2)
An isomorphism of fibres over the end-points $x _ {0}$ and $x _ {1}$ of a piecewise-smooth curve $L( x _ {0} , x _ {1} )$ in the base $M$ of a smooth fibre space $E$ defined by some connection given in $E$; in particular, a linear isomorphism between the tangent spaces $T _ {x _ {0} } ( M)$ an... | 2021-10-16T06:03:52 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://projecteuclid.org/DPubS?service=UI&version=1.0&verb=Display&handle=euclid.aop/1042644708 | Coming soon! Project Euclid's new website. Learn more »
### The cut-off phenomenon for random reflections
Ursula Porod
Source: Ann. Probab. Volume 24, Number 1 (1996), 74-96.
#### Abstract
For many random walks on "sufficiently large" finite groups the so-called cut-off phenomenon occurs: roughly stated, there exis... | 2013-12-21T09:55:39 | {"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://gmat.la/question/OG2018Q-PS-150 | ~$2x+y=12$~
~$\left | y \right |\leq 12$~
For how many ordered pairs (x,y) that are solutions of the system above are x and y both integers?
7
10
12
13
14 | 2021-12-03T00:25:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://archive.numdam.org/book-part/AST_1999__258__323_0/ | An analog of Freiman's theorem in groups
Structure theory of set addition, Astérisque no. 258 (1999), p. 323-326
@incollection{AST_1999__258__323_0,
author = {Ruzsa, Imre Z.},
title = {An analog of Freiman's theorem in groups},
booktitle = {Structure theory of set addition},
editor = {Deshouilliers Jean-Marc and Landr... | 2020-06-06T21:21:13 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/405125/the-operator-of-exponential-derivative-applied-in-quotients | # The operator of exponential derivative applied in quotients
I have an other question for a function different to the example given before in the link below: Exponential derivative operator and continuous functions We define for instance a function as: $$H(y)=\frac{1}{y^{-n}(d/dy)^{-n}e^{-(d/dy)y(d/dy)}T(y)}$$ where ... | 2022-08-12T11:47:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://optimization-online.org/2003/01/599/ | # Smoothed Analysis of Interior-Point Algorithms: Termination
We perform a smoothed analysis of the termination phase of an interior-point method. By combining this analysis with the smoothed analysis of Renegar's interior-point algorithm by Dunagan, Spielman and Teng, we show that the smoothed complexity of an interi... | 2022-08-08T18:50:52 | {"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... |
http://grephysics.net/ans/9277/32 | GR 8677927796770177 | # Login | Register
GR9277 #32
Problem
GREPhysics.NET Official Solution Alternate Solutions
\prob{32}
In the circuit shown above, the resistance are given in ohms and the battery is assumed ideal with emf equal to 3.0 volts.
The resistor that dissipates the most power is
1. $R_1$
2. $R_2$
3. $... | 2020-01-24T08:35:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 23, "/images/ma... |
https://hal.inria.fr/inria-00071935 | # (d,1)-total labelling of graphs
1 MASCOTTE - Algorithms, simulation, combinatorics and optimization for telecommunications
CRISAM - Inria Sophia Antipolis - Méditerranée , Laboratoire I3S - COMRED - COMmunications, Réseaux, systèmes Embarqués et Distribués
Abstract : A $(d,1)$-total labelling of a graph $G$ is an as... | 2021-04-13T01:08:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://aimsciences.org/article/doi/10.3934/jimo.2014.10.839 | # American Institute of Mathematical Sciences
2014, 10(3): 839-857. doi: 10.3934/jimo.2014.10.839
## Performance analysis of renewal input $(a,c,b)$ policy queue with multiple working vacations and change over times
1 Department of Applied Mathematics, Andhra University, Visakhapatnam - 530 003, India, India
Recei... | 2018-07-20T02:52:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/tags/crystals/new | # Tag Info
1
Mathematical fractals do not exist in nature. There is however a huge amount of phenomena that behave 'fractally' within a finite range of scales. Take the typical example of the coast of Britain that can be arbitrarily long depending on how finely you are willing to measure it. The link goes to a map wh... | 2016-05-30T16:29:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.sparrho.com/item/on-self-affine-measures-with-equal-hausdorff-and-lyapunov-dimensions/8ee220/ | # On self-affine measures with equal Hausdorff and Lyapunov dimensions
Research paper by Ariel Rapaport
Indexed on: 21 Nov '15Published on: 21 Nov '15Published in: Mathematics - Dynamical Systems
#### Abstract
Let $\mu$ be a self-affine measure on $\mathbb{R}^{d}$ associated to a self-affine IFS $\{\varphi_{\lambda... | 2021-09-22T01:59:24 | {"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... |
https://paperswithcode.com/method/hierarchical-softmax | Output Functions
# Hierarchical Softmax
Hierarchical Softmax is a is an alternative to softmax that is faster to evaluate: it is $O\left(\log{n}\right)$ time to evaluate compared to $O\left(n\right)$ for softmax. It utilises a multi-layer binary tree, where the probability of a word is calculated through the product ... | 2022-10-07T23:33:11 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://icsequestionpapers.com/2018/04/07/2016-icse-class-xii-board-paper-solution-mathematics/ | MATHEMATICS
(Maximum Marks: 100)
(Time Allowed: Three Hours)
They must NOT start writing during this time)
The Question Paper consists of three sections A, B and C
Candidates are required to attempt all questions from Section A and all question EITHER from Section B OR Section C
Section A: Internal choice has bee... | 2020-01-18T14:25:19 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 129, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://gamedev.stackexchange.com/questions/140534/why-cant-i-use-the-operator-with-vector3s/140548 | # Why can't I use the operator '>=' with Vector3s?
I am trying to get a rectangle to move between two positions which I refer to as _positionA and _positionB. Both are of type Vector3. The rectangle moves just fine. However, when it reaches _positionB it does not move in the opposite direction, like it should.
I went... | 2022-05-26T21:49:34 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://meetings.aps.org/Meeting/MAR06/Event/42065 | ### Session K20: Focus Session: Multiferroics II - Hexagonal Systems
2:30 PM–5:06 PM, Tuesday, March 14, 2006
Baltimore Convention Center Room: 317
Chair: Alois Loidl, Augsburg University
Abstract ID: BAPS.2006.MAR.K20.11
### Abstract: K20.00011 : Landau Theory of the Magnetic Phases of Hexagonal Rare Earth Mangani... | 2013-05-23T09:09:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/question-on-peskin-and-schroeder.787918/ | # Question on peskin and schroeder
HomogenousCow
If you go to page 20 and 21 where the Fourier expansion of the klein-gordon field operator is derived, you'll see equation (2.27).
Now there are some small details of this whole calculation that I'm confused about.
I followed all the way through to (2.25), but here I fe... | 2023-02-04T19:41:51 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://physics.stackexchange.com/questions/339236/insulated-box-of-air-at-temperature-t-is-dropped-from-height-h-what-is-the?noredirect=1 | # Insulated box of air at temperature $T$, is dropped from height $H$, what is the temperature of the air inside box on the ground? [closed]
In an effort to understand more about the first law I was wondering about the potential energy term and how it would influence the gas inside the box I made this question and tri... | 2021-09-20T20:38:31 | {"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://math.stackexchange.com/questions/4128773/what-is-all-possible-value-of-a-b-in-mathbbr-so-that-the-following-integral | # What is all possible value of a,b $\in\mathbb{R}$ so that the following integral converges:$\int_{0}^{+\infty}{dx\over x^a(4+9x)^{b+1}}$
What is all possible value of a,b $$\in\mathbb{R}$$ so that the following integral converges:
$$\int_{0}^{+\infty}{dx\over x^a\space(4+9x)^{b+1}}$$
I want to use the limit compar... | 2021-08-01T14:24:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://analytixon.com/page/2/ | # If you did not already know
Discrete Reasoning Over the Content of Paragraphs (DROP)
Reading comprehension has recently seen rapid progress, with systems matching humans on the most popular datasets for the task. However, a large body of work has highlighted the brittleness of these systems, showing that there is mu... | 2022-09-27T21:19:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ams.org/publicoutreach/feature-column/fc-2015-10 | Hidden Symmetries of Labyrinths from Antiquity and the Middle Ages
The purpose of this column is to point out that the great majority of labyrinth designs share a topological symmetry which, while not obvious, cannot be accidental...
Tony Phillips
Stony Brook University
Email Tony Phillips
Sites mentioned in the tex... | 2018-04-22T15:10:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.researchgate.net/publication/45891435_Induced_chiral_Dirac_fermions_in_graphene_by_a_periodically_modulated_magnetic_field | Article
# Induced chiral Dirac fermions in graphene by a periodically modulated magnetic field
Physical review. B, Condensed matter (Impact Factor: 3.66). 12/2009; DOI: 10.1103/PhysRevB.81.125424
Source: arXiv
ABSTRACT The effect of a modulated magnetic field on the electronic structure of neutral graphene is examin... | 2014-12-26T23:47:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codegolf.stackexchange.com/questions/94558/string-and-ascii/94565 | # String and ASCII [duplicate]
The Challenge
Given a non-empty string containing only lowercase or uppercase letters and no spaces:
• Sum up the ASCII values for each character instance in the input string.
• The sum will be converted to binary.
• And, the result will be the number of ones in the binary value.
In... | 2021-06-18T05:04:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/353917/why-does-a-negative-reflection-coefficient-correspond-to-a-phase-difference-of/353918 | # Why does a negative reflection coefficient correspond to a phase difference of $\pi$?
As an example I will use the Fresnel equations: $$t_{p,s}=\frac{2\cos\theta^i}{\cos\theta^{t,i}+\frac{n_2}{n_1}\cos\theta^{i,t}}\tag{T}$$
$$r_{p,s}=\frac{\cos\theta^{t,i}-\frac{n_2}{n_1}\cos\theta^{i,t}}{\cos\theta^{t,i}+\frac{n_2... | 2020-01-19T19:23:55 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jonathanfrech.wordpress.com/tag/python/ | Python Matrix Module
Matrices are an important part of linear algebra. By arranging scalars in a rectangular manner, one can elegantly encode vector transformations like scaling, rotating, shearing and squashing, solve systems of linear equations and represent general vector space homomorphisms.
However, as powerful a... | 2018-02-20T01:21:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 5, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://uguu.es/5m2r93/51e4f0-successor-meaning-in-maths | Definition of Successor: The number which comes immediately after a particular number is called its successor. What Does Successor Mean. What is Successor of 99? So one by one we will find out then we find product. Why are Greek letters used in mathematical & scientific equations. What Does Successor Mean. (Professions... | 2021-03-06T16:32:38 | {"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... |
http://math.stackexchange.com/questions/331238/probability-of-this-champions-league-quarter-finals-draw-falling-along-relativ/331378 | Probability of this Champions League Quarter-Final's Draw Falling along “relative seeding strength”?
This morning's CL draw fell along lines that are likely to generate some suspicious of it being rigged - i.e. the strongest teams all avoided each other. I was trying to figure out the approximate probability of this d... | 2014-08-20T23:00:52 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://dictionnaire.sensagent.leparisien.fr/Quantum_efficiency/en-en/ | Publicité ▼
## définition - Quantum_efficiency
voir la définition de Wikipedia
Wikipedia
# Quantum efficiency
A graph showing variation of quantum efficiency with wavelength of a CCD chip in the Hubble Space Telescope's Wide Field and Planetary Camera 2.
The quantum efficiency (QE), or incident photon to converte... | 2020-12-02T19:25:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 9, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/stable-linear-transformations-under-composition.701573/ | # Stable linear transformations under composition
1. Jul 15, 2013
### burritoloco
Hi,
Let $f$ be a linear transformation over some finite field, and denote $f^{n} := f \circ f \circ \cdots \circ f$, $n$ times. What do we know about the linear maps $f$ such that there exist an integer $n$ for which $f^{N} = f^n$ for... | 2017-11-23T10:03:52 | {"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://www.primefourierseries.com/?page_id=5900 | # 12.2 Fourier Transforms of $U[x]$, $U'[x]$, and $U”[x]$
The following three plots illustrate the Fourier transforms of the distributional representations of $U(x)$, $U'(x)$, and $U”(x)$ defined in formulas (7), (8), and (9) on page 10 above in blue and the approximations to the Fourier transforms of the Fourier seri... | 2017-08-21T17:54:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/262201/is-the-spacetime-for-gravity-described-with-gravitons-flat | # Is the spacetime for gravity described with gravitons flat?
Gravity has two equivalent descriptions. One is general relativity, the other is the mechanism by the exchange of gravitons. Is in the latter the spacetime flat?
• Gravitons are described using a background spacetime, which is not necessarily flat. – Slere... | 2021-01-15T21:07:10 | {"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... |
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