url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
https://ems.press/books/ecr/197/3743 | # Existence des diviseurs dicritiques, d’après S.S. Abhyankar
• ### Vincent Cossart
Université de Versailles Saint-Quentin, Versailles, France
• ### Mickaël Matusinski
Université Bordeaux 1, Talence, France
• ### Guillermo Moreno-Socías
CNRS/UVSQ, Versailles, France
A subscription is required to access this book c... | 2023-03-26T05:48:11 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/what-do-you-know-about-polynomials/ | # What do you know about polynomials?
Calculus Level 4
There are $n$ polynomials $\left(P_1(x)..... P_n(x)\right)$ satisfying the following two equations:
\begin{aligned} 8 \cdot P(x) &= (P'(x))^2\cdot P''(x) \\ P(0) &= 4. \end{aligned}
Find the value of $\displaystyle \sum_{i=1}^n P_i(1).$
× | 2020-02-21T18:52:08 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forum.allaboutcircuits.com/threads/circumference-of-a-circle-and-surface-area-of-a-sphere.64558/ | # Circumference of a circle and Surface area of a sphere
#### logearav
Joined Aug 19, 2011
243
The circumference of a circle bears a constant ratio ∏ to its diameter
The surface area of a sphere bears a constant ratio ∏ to its square of its diameter.
I dont understand these statements. What they imply?
#### steveb
... | 2021-06-21T16:28:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.albert.io/learn/abstract-algebra/question/closed-operations-on-r | Limited access
Identify which of the following binary operations are closed on $\mathbb{R}$. Note that the minimum binary operation outputs the minimum of two numbers.
For example, $\textrm{min}(-2, 3)=-2.$
Select ALL that apply.
A
B
Subtraction
C
Multiplication
D
Division
E
Minimum
F
None of the above op... | 2017-03-29T20:58:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ai.stackexchange.com/questions/13299/is-there-an-ai-model-with-certainty-built-in | # Is there an AI model with “certainty” built in?
If I see a hundred elephants and fifty of them are grey I'd say the probability of an elephant being grey is 50%. And my certainty of that probability is high.
However, if I see two elephants and one of them is grey. Still the probability is 50%. But my certaintity of... | 2020-10-31T16:55:19 | {"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": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikibooks.org/wiki/Differential_Geometry/Tangent_Line,_Unit_Tangent_Vector,_and_Normal_Plane | # Differential Geometry/Tangent Line, Unit Tangent Vector, and Normal Plane
The arc length can be used as a derivative for the vector function f, which is denoted t(x):
${\displaystyle t(x)={\frac {df(x)}{ds}}}$.
Since
${\displaystyle {\frac {df(x)}{ds}}={\frac {f'(x)}{s'(x)}}={\frac {f'(x)}{|f'(x)|}}}$
which conf... | 2017-07-27T21:01:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 5, "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://math.stackexchange.com/questions/119022/homeomorphism-between-mathbbq-and-mathbbq0-and-mathbbq-ge-0 | # Homeomorphism between $\mathbb{Q}$ and $\mathbb{Q}(>0)$, and $\mathbb{Q}(\ge 0)$
I want to ask about the homeomorphism between $\mathbb{Q}$, $\mathbb{Q}_{>0}$: the rationals greater than $0$, and $\mathbb{Q}_{\geqslant 0}$: the rationals $\geqslant 0$?
For $\mathbb{Q}$ and $\mathbb{Q}_{>0}$, I can use the back and ... | 2015-04-28T15:11:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://community.boredofstudies.org/12/mathematics/355197/hsc-2017-2018-maths-marathon-2.html | # Thread: HSC 2017-2018 Maths Marathon
1. ## Re: HSC 2017 Maths (Advanced) Marathon
To add onto the marathon, here's a new question:
Capture.PNG
$The\quad diagram\quad shows\quad the\quad graphs\quad of\quad y\quad =\quad \sqrt { 3 } cos\quad x\quad and\quad y\quad =\sin { \quad x } .\quad The\quad first\quad two\qu... | 2018-11-21T13:38:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 31, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://pulitedykum.cincinnatiblackhistory.com/coefficient-action-in-ext-and-bordism-of-thom-spaces-book-32284hx.php | Last edited by Tele
Thursday, November 12, 2020 | History
3 edition of Coefficient action in ext and bordism of Thom spaces found in the catalog.
Coefficient action in ext and bordism of Thom spaces
Ronald Ming
# Coefficient action in ext and bordism of Thom spaces
Published .
Written in English
Edition Notes
Cl... | 2021-09-17T13:23:15 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.transtutors.com/questions/problem-7-assume-that-a-certain-semi-variable-expense-has-an-annual-fixed-portion-of-6386132.htm | # PROBLEM #7 Assume that a certain semi-variable expense has an annual fixed portion of $58,000 and... 1 answer below » PROBLEM #7 Assume that a certain semi-variable expense has an annual fixed portion of$58,000 and a variable rate of \$4 per unit. Determine the budget for this semi-variable expense if the volume is e... | 2021-05-07T13:22:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/On-the-cop-number-of-graphs-of-high-girth-Bradshaw-Hosseini/21cb9e1f78dcc4a98bec576cbaf350c64092b255 | # On the cop number of graphs of high girth
@article{Bradshaw2022OnTC,
title={On the cop number of graphs of high girth},
author={Peter Bradshaw and Seyyed Aliasghar Hosseini and Bojan Mohar and Ladislav Stacho},
journal={Journal of Graph Theory},
year={2022},
volume={102},
pages={15 - 34}
}
• Published 21 May 2020
• ... | 2022-12-01T13:12:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/115652/what-is-the-least-value-of-the-function | # What is the least value of the function?
What is the least value of function:
$$y= (x-2) (x-4)^2 (x-6) + 6$$
For real values of $x$ ?
Does $\frac{dy}{dx} = 0$, give the value of $x$ which will give least value of $y$?
-
$y'(x) = 0$ may give $3$ values of $x: x_1,x_2,x_3$; you choose among them the one such that ... | 2014-12-18T15:27:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mathdoubts.com/matrix/types/square/leading-diagonal/element/ | # Diagonal elements of a Square Matrix
The elements which lie on the principal diagonal of a square matrix are called diagonal elements of a square matrix.
Diagonal elements
Elements lie on the leading diagonal of a square matrix and these elements are known as diagonal elements of the matrix. In the case of second ... | 2018-09-20T03:24:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 18, "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/297201/intersection-of-affine-subspaces-is-affine | Intersection of affine subspaces is affine
So if I have two affine subspaces, each is a translate ( or coset) of some linear subspace. I want to show that the intersection of such affine subspaces is again affine, particularly in $\mathbb{R}^d$. My intuition suggests that the resulting space is just a coset of the int... | 2014-10-26T06:06:09 | {"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://fivethirtyeight.com/features/can-you-eat-more-pizza-than-your-siblings/ | Can You Eat More Pizza Than Your Siblings?
Welcome to The Riddler. Every week, I offer up problems related to the things we hold dear around here: math, logic and probability. There are two types: Riddler Express for those of you who want something bite-sized and Riddler Classic for those of you in the slow-puzzle mov... | 2020-01-26T07:11:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://otexts.com/fpp2/regarima.html | ## 9.2 Regression with ARIMA errors in R
The R function Arima() will fit a regression model with ARIMA errors if the argument xreg is used. The order argument specifies the order of the ARIMA error model. If differencing is specified, then the differencing is applied to all variables in the regression model before the... | 2019-08-23T05:12:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cnat.senevie.com/29e4qx6/archive.php?tag=joint-modeling-in-r-d62593 | This repository contains the source files for the R package JMbayes.This package fits joint models for longitudinal and time-to-event data under a Bayesian approach using MCMC. Joint Species Distribution Modelling (JSDM) is becoming an increasingly popular statistical method for analysing data in community ecology. $$S... | 2021-09-25T16:37:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.zora.uzh.ch/id/eprint/180433/ | A search for ${\Xi}_{\mathrm{cc}}^{++} \to D^+pK^−π^+$ decays
LHCb Collaboration; Bernet, Roland; Müller, Katharina; Owen, Patrick; Serra, Nicola; Steinkamp, Olaf; Vollhardt, Achim; et al (2019). A search for ${\Xi}_{\mathrm{cc}}^{++} \to D^+pK^−π^+$ decays. Journal of High Energy Physics, 10:124.
Abstract
A search ... | 2021-04-16T15:38:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.neetprep.com/question/57691-Two-sound-sources-when-sounded-simultaneously-produce-four-beats--secondthe-difference-frequencies----/126-Physics--Waves/690-Waves | # NEET Physics Waves Questions Solved
Two sound sources when sounded simultaneously produce four beats in 0.25 second. the difference in their frequencies must be
(1) 4
(2) 8
(3) 16
(4) 1 | 2019-12-12T21:20:28 | {"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.fotobooks.ca/sofas-made-wttll/viewtopic.php?id=convergence-of-net-in-topology-800ee6 | This does not hold in an arbitrary topological space, and Mariano has given the canonical counterexample. The convergence of nets is de ned analogously to the usual notion of convergence of sequences. topology (point-set topology, point-free topology) ... (which is a primitive concept in convergence spaces). Nets and s... | 2022-10-05T07:58:36 | {"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://ajitjadhav.wordpress.com/tag/epistemology/ | # Learnability of machine learning is provably an undecidable?—part 3: closure
Update on 23 January 2019, 17:55 IST:
In this series of posts, which was just a step further from the initial, brain-storming kind of a stage, I had come to the conclusion that based on certain epistemological (and metaphysical) considerat... | 2019-02-19T14:11:02 | {"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": 118, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://ibsen-otree-docs.ibsen-h2020.eu/tutorial/part1.html | # Part 1: Public goods game¶
We will now create a simple public goods game. The public goods game is a classic game in economics,
This is a three player game where each player is initially endowed with 100 points. Each player individually makes a decision about how many of their points they want to contribute to the ... | 2021-01-25T01:32:02 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Twistor_theory | # Twistor theory
In theoretical and mathematical physics, twistor theory maps the geometric objects of conventional 3+1 space-time (Minkowski space) into geometric objects in a 4-dimensional space with a Hermitian form of signature (2,2). This space is called twistor space, and its complex valued coordinates are calle... | 2016-02-12T22:44:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 23, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/how-was-the-matrix-in-the-attachment-found.948253/ | # How was the matrix in the attachment found
• A
LSMOG
I understand the dot product of ei.ej, but I can't find the matrix components.
#### Attachments
• 15273519438341685572088.jpg
28.1 KB · Views: 501
I understand the dot product of ei.ej, but I can't find the matrix components.
The matrix components are these dot... | 2022-08-16T11:11:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/math-topics/221049-normal-distribution-again.html | # Math Help - Normal distribution, again
1. ## Normal distribution, again
If X is normally distributed with a mean of 5 and a variance of 4, find the value of k so that P(-k<X<k)=0.80
P(-k<X<k)=0.80
let (k-5)/2=z
1-2P(Z>z)=0.8
P(Z>z)=0.1
(k-5)/2=1.282
k=7.564
2. ## Re: Normal distribution, again
Hey Trefoil2727.
... | 2015-01-31T08:54:41 | {"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://cstheory.stackexchange.com/questions/4073/problems-or-issues-with-a-proposed-circuit-class | # Problems or issues with a proposed circuit class?
I'm looking to use something close to the following as a definition for a circuit class. This is obviously semi-informal. I am curious if any one sees any potential problems with it, or where something in it's informal nature can potentially be a problem when it is t... | 2019-08-24T02:17:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://leancrew.com/all-this/2019/07/quadratic-pcalc/ | When in the course of human events it becomes necessary for a person to dissolve the computational bands which have connected him with an app and to assume among the powers of the earth, the separate and equal station to which the Laws of Mathematics and of Polynomials entitle him, a decent respect to the opinions of o... | 2019-07-15T20:36:20 | {"extraction_info": {"found_math": true, "script_math_tex": 2, "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.lmfdb.org/knowledge/show/character.hecke | show · character.hecke all knowls · up · search:
Let $K$ be a number field with ring of integers $\Z_K$ and let $\mathfrak{m}$ be an integral ideal of $\Z_K$. Let $I(\mathfrak{m})$ be the group of fractional ideals of $\Z_K$ coprime to $\mathfrak{m}$. A Hecke character modulo $\mathfrak{m}$ is a group homomorphism $\c... | 2020-01-17T19:39:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/48332/why-geometrically-four-acceleration-is-a-curvature-vector-of-a-world-line-and-w/48411 | # Why geometrically four acceleration is a curvature vector of a world line? And what is proper acceleration?
1. Why geometrically four acceleration is a curvature vector of a world line?
Geometrically, four-acceleration is a curvature vector of a world line. Therefore, the magnitude of the four-acceleration (which i... | 2014-08-21T02:33:47 | {"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://server2.wikisky.org/starview?object_type=2&object_id=927&object_name=VCC+157&locale=EN | WIKISKY.ORG
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Radial transport of dust in spiral galaxiesMotivated by recent observations which detec... | 2019-09-22T14:41:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www-fourier.ujf-grenoble.fr/ratio2019/details.php?lang=fr | Choix du cours :
# Effective André-Oort
## Yuri Bilu
On every Shimura variety certain algebraic subvarieties are called "special"; in particular, "special points" are special subvarieties of dimension 0. Intuitively, if the Shimura variety is viewed as a moduli space of some objects (like Abelian varieties or so), t... | 2022-01-19T22:50:12 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://astarmathsandphysics.com/a-level-physics-notes/nuclear-physics/4635-a-limit-to-the-size-of-a-nucleus.html | A Limit to the Size of a Nucleus
The strong force that holds the nucleus together is a very short range force, significant on a scale of a few times
$10^{-15}$
n. For distances only slightly larger than this it falls off rapidly. Even though it operates on all nucleons - protons and neutrons - and is always attractive... | 2021-12-03T23:01:45 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.math10.com/forum/viewtopic.php?f=13&t=9237 | # Arc lengh properties
### Arc lengh properties
Hey guys, i need some help with this excersice below.
Find the equation of the curve that passes through (0,1) using the following property:
-The area under the curve limited by the coordinate axes and the ordinate of any point is equal to the length of the curve corres... | 2021-02-26T09:57:01 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://quant.stackexchange.com/questions/47130/cega-correlation-delta-from-multi-asset-derivative | # Cega - Correlation Delta from multi-asset derivative
I want to calculate the Cega, i.e. correlation delta, for a multi-asset derivative numerically (the difference of the price from a tiny move in correlation). However, I found it is difficult to follow the definition of Cega from wikipedia. As my understanding, Ceg... | 2021-10-26T03:08:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathforums.com/threads/limits-with-sequences.347236/ | # Limits with sequences
#### idontknow
Evaluate:
a. $$\displaystyle l=\lim_{N\rightarrow \infty } \underbrace{sinsin...sin}_{N}N$$.
b. $$\displaystyle l=\lim_{n\rightarrow \infty } n!^{-2n}\prod_{i=1}^{n}i^i$$.
c. $$\displaystyle l=\lim_{n\rightarrow \infty } \frac{\sum_{i=1}^{n^2 }i^{-1}}{\ln(n)}$$.
#### DarnItJimI... | 2020-04-06T12:15:01 | {"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://drake.mit.edu/pydrake/pydrake.trajectories.html | # pydrake.trajectories¶
class pydrake.trajectories.PiecewisePolynomial
A scalar multi-variate piecewise polynomial.
PiecewisePolynomial represents a list of contiguous segments in a scalar independent variable (typically corresponding to time) with Polynomials defined at each segment. We call the output from evaluat... | 2019-09-19T11:23:59 | {"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/introductory-algebra-for-college-students-7th-edition/chapter-8-section-8-1-finding-roots-exercise-set-page-575/81 | # Chapter 8 - Section 8.1 - Finding Roots - Exercise Set: 81
all real numbers
#### Work Step by Step
For $\sqrt{x^2+2}$ to be a real number, $x^2+2$ must be non-negative. $x^2+2\geq0$ Subtract 2 from both sides of the inequality and simplify. $x^2+2-2\geq0-2$ $x^2\geq-2$ Since $x^2$ is always non-negative, the expre... | 2018-08-14T14:44:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://space.stackexchange.com/questions/23686/would-launching-a-shuttle-from-a-45-degree-angle-be-the-most-fuel-efficient-for | # Would launching a shuttle from a 45 degree angle be the most fuel efficient for a rail gun?
So I am in fourth year and doing the BT Young Scientist (Ireland’s version for a science fair but bigger and there is a cash prize) and came up with the idea to launch a space shuttle from a rail gun, and was wondering if a 4... | 2021-03-08T10:07:14 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://imathworks.com/tex/tex-latex-how-to-make-a-3-level-deep-tree-with-tikz/ | # [Tex/LaTex] How to make a 3 level deep tree with tikz
tikz-pgftrees
I am busy making a full binary tree of three levels deep.
The code I am having now is (using the trees library):
\begin{tikzpicture}
\node {root}
child {node {left}
child {node {lleft}}
child {node {rleft}}
}
child {node {right}
child {node {lrig... | 2022-09-26T18:33:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/699579/ads-4-and-mathbbh4-what-is-the-difference-between-them | # AdS$_4$ and $\mathbb{H}^4$: What is the difference between them?
This figure (source) shows the embedding of 4D hyperbolic space $$\mathbb{H}^4$$ and 4D de Sitter space dS$$_4$$ in 5D Minkowski space $$\mathbb{M}^5$$. $$\mathbb{H}^4$$ is a hyperboloid of two sheets and dS$$_4$$ is a hyperboloid of one sheet. However... | 2022-07-04T02:57:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/130442-exponential-modelling-help-print.html | # exponential modelling help
• February 23rd 2010, 05:48 PM
exponential modelling help
What rate of interest compounded anually must an investment earn in order for $8000 to grow to$20 000 in 10 years?
I have the beginning equation as $20 000 = 8000(1 + x)^{10}$ But I don't know how to solve for x, x being the intere... | 2015-07-03T02:55:03 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 7, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://plu-m433-01.wikidot.com/shayne-smith | Shayne Smith
DP(5,5) is the set of ordered pairs (a,b) with
(1)
\begin{align} a ,b\in Z_5 \end{align}
under component wise addition
(a,b)+(c,d)=(a+c,b+d)
page revision: 16, last edited: 30 Nov 2009 03:33
Unless otherwise stated, the content of this page is licensed under Creative Commons Attribution-ShareAlike 3.0 ... | 2018-02-25T07:22:25 | {"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": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/39216/does-an-increase-in-pressure-necessarily-lead-to-an-increase-in-temperature/39217 | # Does an increase in pressure necessarily lead to an increase in temperature?
Ideal gas law says that $pV = nRT$. So with compression, one way to add pressure which makes the volume smaller, can you actually increase the temperature?
It does not make sense to me that you can increase temperature, that is, add to the... | 2019-07-17T19:06:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://leonardo.phys.washington.edu/feff/wiki/static/n/r/i/NRIXS_Calculation_ed5e.html | # NRIXS Calculation
Non-Resonant Inelastic X-ray Scattering (NRIXS) is determined by the momentum transfer dependent dynamic structure factor $S(\overrightarrow{q},E)$ (DFF). feff NRIXS calculations output the DF for a given $\overrightarrow{q}$ over a range of E. From this quantity, the NRIXS signal is obtained by si... | 2018-10-16T23:58:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 7, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.doitpoms.ac.uk/tlplib/metal-forming-1/strain_tensor.php | Dissemination of IT for the Promotion of Materials Science (DoITPoMS)
The strain tensor
When stress is applied to the material, strain is produced. Strain is also a symmetric second-rank tensor. Stress and strain are related by:
σij = Cijklεkl
The strain tensor, εkl, is second-rank just like the stress tensor. The ... | 2022-06-28T02:19:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1872900/do-eigenvalues-of-a-linear-transformation-over-an-infinite-dimensional-vector-sp | # Do eigenvalues of a linear transformation over an infinite dimensional vector space appear in conjugate pairs?
While attempting to answer a question here (namely, the finite dimensional case of the title question: Prove that if $\lambda$ is an eigenvalue of $T$, a linear transformation whose matrix representation ha... | 2021-05-13T08:29:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/500289/question-about-exercise-17-22-in-texbook | # Question about exercise 17.22 in TeXbook
What is the meaning of the following sentences from the answer to this exercise?
On the other hand, \left will balk if the following character is a left brace. Therefore it’s best to have control sequence names for all delimiters.
This is an example:
\tracingmacros=1
\trac... | 2020-01-29T19:44:44 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cran.hafro.is/web/packages/cvms/vignettes/Creating_a_confusion_matrix.html | # Creating a confusion matrix with cvms
#### 2022-08-26
Abstract
In this vignette, we learn how to create and plot a confusion matrix from a set of classification predictions. The functions of interest are evaluate() and plot_confusion_matrix().
Contact the author at
# Introduction
When inspecting a classificatio... | 2022-09-30T06:00:17 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://labs.tib.eu/arxiv/?author=Johan%20Mazoyer | • ### Space-Based Coronagraphic Imaging Polarimetry of the TW Hydrae Disk: Shedding New Light on Self-Shadowing Effects(1805.01926)
May 4, 2018 astro-ph.SR, astro-ph.EP
We present Hubble Space Telescope Near-Infrared Camera and Multi-Object Spectrometer coronagraphic imaging polarimetry of the TW Hydrae protoplanetary... | 2021-04-14T21:16:24 | {"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://tex.stackexchange.com/questions/211698/box-all-equations-of-align-environment-but-not-the-equation-numbers/211699 | # box all equations of align environment, but not the equation numbers
I want to box (like \boxed{} of package amsmath or \Aboxed{} of package mathtools) the entire block of equations from an align (or eqnarray) environment, but not the equation labels. How can I do that? (I saw this in a book and thought that LaTeX s... | 2019-11-20T15:22:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hal.archives-ouvertes.fr/hal-01111461v1 | HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
# On polynomials that equal binary cubic forms.
Abstract : Let $F(x)$ be a cubic polynomial with rational integral coefficients with the property that, for all sufficiently large integers $n,\,F(n)$ is equal ... | 2022-05-21T03:32:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://eprint.iacr.org/2016/406 | ## Cryptology ePrint Archive: Report 2016/406
On the Construction of Lightweight Circulant Involutory MDS Matrices
Yongqiang Li and Mingsheng Wang
Abstract: In the present paper, we investigate the problem of constructing MDS matrices with as few bit XOR operations as possible. The key contribution of the present pa... | 2017-04-23T14:22:58 | {"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://learn.equalit.ie/mw/index.php?title=Np1sec&diff=next&oldid=2929 | # Difference between revisions of "Np1sec"
### Abstract
In this document we present the first public draft of (n+1)sec - a secure multi-party communication protocol developed by eQualit.ie with support from the Open Technology Fund and Cryptocat. We include the design rationale, choice of security features, adversari... | 2020-02-24T23:32:42 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 365, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://www.zbmath.org/?q=an%3A1327.39013 | # zbMATH — the first resource for mathematics
The spectral theory of a functional-difference operator in conformal field theory. (English. Russian original) Zbl 1327.39013
Izv. Math. 79, No. 2, 388-410 (2015); translation from Izv. Ross. Akad. Nauk, Ser. Mat 79, No. 2, 181-204 (2015).
The authors consider the operator... | 2021-09-18T08:05:58 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://encyclopediaofmath.org/wiki/Nevanlinna%E2%80%93Pick_problem | # Nevanlinna-Pick problem
(Redirected from Nevanlinna–Pick problem)
Given a class $\mathfrak H$ of analytic functions in a domain $G$ of the complex plane (or, in a more general context, of a Riemann surface), to find necessary and sufficient conditions for the solvability in $\mathfrak H$ of the interpolation proble... | 2022-05-21T03:05:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pure.mpg.de/pubman/faces/ViewItemOverviewPage.jsp?itemId=item_3073940 | English
# Item
ITEM ACTIONSEXPORT
Released
Journal Article
#### Primordial gravitational waves, precisely: The role of thermodynamics in the Standard Model
##### MPS-Authors
Saikawa, Ken'ichi
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;
Shirai, Satoshi
Max Planck Institute fo... | 2019-09-18T13:45:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/160007/probability-of-brownian-motion-to-have-a-zero-in-an-interval | # Probability of Brownian motion to have a zero in an interval
I have what should be a very simple questions for Brownian motion experts... Let $[a,b]$ be a given time interval. Let $f(x)$ be the probability that a linear Brownian motion with initial value $x$ at time $t=0$ has a zero in the interval $[a,b]$. I want t... | 2014-12-20T01:50:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/revisions/102884/list | 4 added 83 characters in body
Let $k$ be an algebraically closed field whose characteristic is either zero or prime to the order of $G$.
Then the center of the group ring $kG$ has one basis in natural bijective correspondence with the set of irreducible representations of $G$ over $k$, and another basis in natural bi... | 2013-05-24T13:29:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/45634/capnophilic-bacteria-are-those-that-require-what-for-growth- | Browse Questions
# Capnophilic bacteria are those that require what for growth?
Capnophiles are microorganisms which thrive in the presence of high concentrations of carbon dioxide.
Most bacteria require $CO_2$ in small concentration as that in the air. However, some bacteria require higher concentrations of $CO_2$. | 2017-04-25T14:40:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ftp.aimsciences.org/article/doi/10.3934/dcds.2016111 | # American Institute of Mathematical Sciences
December 2016, 36(12): 7137-7168. doi: 10.3934/dcds.2016111
## Existence and concentration of solutions for a Kirchhoff type problem with potentials
1 Faculty of Science, Jiangsu University, Zhenjiang, Jiangsu 212013, China 2 School of management, Jiangsu University, Z... | 2021-08-01T18:04:00 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikibooks.org/wiki/Handbook_of_Descriptive_Statistics/Measures_of_Central_Tendency/Arithmetic_Mean | Handbook of Descriptive Statistics/Measures of Central Tendency/Arithmetic Mean
Jump to: navigation, search
Description
Most commonly used measure of central tendency.
$\overline{x} = \frac1n\sum_{i=1}^n x_i$
Wikipedia article: Arithmetic mean
Usages
• The mean may be conceived of as an estimate of the median. W... | 2013-12-12T01:50:39 | {"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": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brandoncoya.wordpress.com/2014/08/07/algebra-qual-study-problems-5/ | ## Algebra Qual Study Problems: 5
2011 Qual #8 (Hungerford 3.4.4): Suppose $R =\mathbb{Z}_6, S = \{2,4\} \subset R$. Prove that $S^{-1}R$ is a finite field and identify the field.
Proof-
Recall that $S^{-1}R$ is the set of equivalence classes of $R\times S$ under the relation that $(r,s) \sim (r',s') \Leftrightarrow s... | 2018-06-23T19:34:56 | {"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": 167, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://math.stackexchange.com/questions/244409/if-f2-is-riemann-integrable-is-f-always-riemann-integrable | # If $f^2$ is Riemann Integrable is $f$ always Riemann Integrable?
Problem: Suppose that $f$ is a bounded, real-valued function on $[a,b]$ such that $f^2\in R$ (i.e. it is Riemann-Integrable). Must it be the case that $f\in R$ ?
Thoughts: I think that this is not necessarily true, but I am having trouble refuting or ... | 2015-07-05T18:09:51 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blog.csdn.net/weixin_43301333/article/details/103981901 | 7-12 How Long Does It Take (25分)
Given the relations of all the activities of a project, you are supposed to find the earliest completion time of the project.
Input Specification:
Each input file contains one test case. Each case starts with a line containing two positive integers N (≤100), the number of activity ch... | 2020-01-22T08:43:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://learn.saylor.org/mod/book/view.php?id=31133&chapterid=7341 | ## Cost and Industry Structure
Read the Introduction in Chapter 7 and click through to Section 7.1. and 7.2 to learn about the short-run analysis in production. Pay attention to the difference between accounting and economic profit. Also, from section 7.2, pay special attention to how fixed costs that do not change in... | 2022-08-15T22:10:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ipam.ucla.edu/abstract/?tid=9392&pcode=OPTUT | ## Safe feature elimination in l1-penalized optimization problems
#### Laurent El GhaouiUniversity of California, Berkeley (UC Berkeley)
Talk 2: Safe feature elimination in l1-penalized optimization problems
L1-penalization has become ubiquitous in machine learning applications where a sparse solution (eg, the vecto... | 2018-06-22T01:52:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://warwick.ac.uk/fac/sci/physics/research/epp/people/bhagyashree_pagare | # Bhagyashree Pagare
I am a research student at Warwick working on the LHCb experiment at CERN.
I work on investigating the CP violation in B system by analysing the data from the experiment.
I am also responsible for the migration of Run3 stripping lines and also work as a Demonstrator for the Programming workshop ... | 2022-05-22T15:01:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/5a091f8e11ef6b18ee60016e | # Question #0016e
Nov 15, 2017
Neutrons $=$ Mass number $-$ Atomic Number
Protons $=$ Atomic Number/Element Number
Electrons $=$ Protons (The element must have the same number of protons and electrons to be neutral thus all elements have the same amount of electrons as protons) | 2019-08-25T05:07:57 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/53134?sort=newest | ## What sums of equal powers of consecutive natural numbers are powers of the same order?
Trivially $n^1=n^1$, and everyone knows that $3^2+4^2=5^2$. Denis Serre quoted $3^3+4^3+5^3=6^3$ in a recent MathOverflow question (which prompted this one). Are any other examples known?
-
I've always liked $1^2 + 2^2 + 3^2 + .... | 2013-05-19T21:45:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.hackmath.net/en/math-problem/2519 | # AS - sequence
What are the first ten members of the sequence if a11=22, d=2.
a10 = 20
a9 = 18
a8 = 16
a7 = 14
a6 = 12
a5 = 10
a4 = 8
a3 = 6
a2 = 4
a1 = 2
### Step-by-step explanation:
${a}_{10}=22-2=20$
${a}_{9}=20-2=18$
${a}_{8}=18-2=16$
${a}_{7}=16-2=14$
${a}_{6}=14-2=12$
${a}_{5}=12-2=10$
${a}_{4}=10... | 2021-10-27T00:47:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 10, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://datascience.stackexchange.com/questions/1059/forecasting-foreign-exchange-with-neural-network-lag-in-prediction | # Forecasting Foreign Exchange with Neural Network - Lag in Prediction
I have a question regarding the use of neural network. I am currently working with R (neuralnet package) and I am facing the following issue. My testing and validation set are always late with respect to the historical data. Is there a way of corre... | 2019-08-18T19:05:26 | {"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://cran.wustl.edu/web/packages/brokenstick/vignettes/brokenstick-article.html | # Introduction
Most longitudinal studies plan data collection to occur at a fixed set of time points. In practice, the realised times can differ - sometimes substantially - from the scheduled times. There may be many reasons for such differences. For example, we planned a visit at the weekend or during a holiday, the ... | 2022-01-22T11:33:11 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gmatclub.com/forum/which-of-the-following-represents-the-complete-range-of-x-108884.html | It is currently 17 Oct 2017, 23:15
### GMAT Club Daily Prep
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https://thichtoanhoc.wordpress.com/2010/12/23/warming-up-tmo-set8/ | # Warming up TMO-Set8
———————————-
Q1. Several pairs of positive integers (m, n) satisfy the condition 19m + 90 + 8n = 1998 . Of these, ( 100, 1 ) is the pair with the smallest value for n . Find the pair with the smallest value for m .
Q2. Determine the unique pair of real numbers (x, y) that satisfy the equation
... | 2017-04-23T13:47:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/487852/peskin-and-schroeder-section-7-1-mass-shift | # Peskin and Schroeder Section 7.1 Mass Shift
I'm slowly reading my way through Peskin and Schroeder. Near the end of section 7.1 they compare the mass shift of the electron from QFT to the classical value, both of which are divergent but in different ways.
The calculation from QFT gives:
$$\delta m = \frac{3\alpha}... | 2023-01-27T14:23:26 | {"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://mathoverflow.net/questions/4310/generating-functions-is-there-a-relationship-between-a-generating-function-and?sort=newest | # Generating-functions: is there a relationship between a generating function and the corresponding squared generating function
Let's say we have a sequence $T(n)$ with the corresponding generating function
$$A(t) = \sum_{n = 0}^\infty T(n) t^n$$
Is there some relationship between the two functions $A(t)$ and $A(t^2... | 2015-05-30T09:02:49 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Directed_algebraic_topology | # Directed algebraic topology
In mathematics, directed algebraic topology is a refinement of algebraic topology for directed spaces, topological spaces and their combinatorial counterparts equipped with some notion of direction. Some common examples of directed spaces are spacetimes and simplicial sets. The basic goal... | 2019-02-23T07:28:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 22, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://hal-enpc.archives-ouvertes.fr/hal-02613774 | Convergence in total variation of the Euler-Maruyama scheme applied to diffusion processes with measurable drift coefficient and additive noise - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue SIAM Journal on Numerical Analysis Année : 2022
## Convergence in total variation of the Euler-Maru... | 2023-02-04T15:35:54 | {"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": 0, "/images/mat... |
https://www.numerade.com/questions/two-systems-each-composed-of-three-particles-represented-by-circles-have-30-mathrmj-of-total-energy-/ | Enroll in one of our FREE online STEM summer camps. Space is limited so join now!View Summer Courses
### Calculate the change in entropy that occurs in th…
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Problem 30
Two systems, each composed of three particles... | 2020-07-09T02:17:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.grebsrof.se/fog/program.html | # Facets of Geometry
## General information about the program:
Program formatted for printing
The main scientific program will take place on Monday, Tuesday, Thursday and Friday. Each of these days will open by a talk of one of our plenary speakers.
Each section takes place either in the morning or in the afternoon... | 2021-10-19T08:19:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://solvedlib.com/which-taxpayer-is-most-likely-to-benefit-by,126802 | # Which taxpayer is most likely to benefit by itemizing deductions on their 2019 return? None of...
##### Aprofessor believes that people leam better when they are taught in an active rather than passive fashion. To test this, he teaches group of students from the CJBS subject pool lesson and then gives them test Half... | 2023-03-26T14:49:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stacks.math.columbia.edu/tag/0911 | This is [Lemma 9.9, quillenhomology]; note that the author forgot the word “strict” in the statement although it was clearly intended.
Lemma 15.27.3. Let $A$ be a Noetherian ring. Let $I$ be an ideal of $A$. Let $M$ be a finite $A$-module. For every $p > 0$ there exists a $c > 0$ such that $\text{Tor}_ p^ A(M, A/I^ n)... | 2023-03-21T08:43:23 | {"extraction_info": {"found_math": true, "script_math_tex": 3, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an%3A0905.11008 | # zbMATH — the first resource for mathematics
On the Ramanujan-Göllnitz-Gordon continued fraction. (English) Zbl 0905.11008
Let $$H(q)$$ be the Ramanujan-Göllnitz-Gordon continued fraction. The authors establish some identities satisfied by $$H(q)$$, which yield relations between $$H(q)$$, $$H(-q)$$, and $$H(q^2)$$, a... | 2021-12-01T09:52:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 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.statistics-lab.com/%E6%95%B0%E5%AD%A6%E4%BB%A3%E5%86%99%E5%BE%AE%E7%A7%AF%E5%88%86%E4%BB%A3%E5%86%99calculus%E4%BB%A3%E5%86%99mast10006/ | ### 数学代写|微积分代写Calculus代写|MAST10006
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• Statistical Inference 统计推断
• Statistical Computing 统计计算
• (Generalized) Linear Models 广义线性模型
• Statistical Machine Learning 统计机器学习
• Longi... | 2023-02-05T15:09:00 | {"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... |
https://groupprops.subwiki.org/wiki/Gyrogroup | # Gyrogroup
This is a variation of group|Find other variations of group | Read a survey article on varying group
QUICK PHRASES: left identity, left inverses and associativity twisted by an automorphism
## Definition
### Minimal definition
A magma with underlying set $G$ and binary operation $*$ is termed a gyrogrou... | 2019-09-22T12:25:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 40, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.math.ac.cn/xshd/tlb/201703/t20170303_362758.html | 目：Varsovian models
间：2017.03.14（星期二）, 15:00--16:00
点：数学院南楼N818
Abstract: In joint work with Gunter Fuchs we show that if L[E] is tame, has no strong cardinal, and does not know how to fully iterate itself, then L[E] has class many grounds and their intersection is a lower part model, the "minimal core" of L[E]. In s... | 2018-08-22T03:05:15 | {"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://jp.maplesoft.com/support/help/Maple/view.aspx?path=StudyGuides/MultivariateCalculus/Chapter6/Examples/Section6-6/Example6-6-8 | Example 6-6-8 - Maple Help
Chapter 6: Applications of Double Integration
Section 6.6: Second Moments
Example 6.6.8
Find the moments of inertial ${I}_{x}$ and ${I}_{y}$, the total mass $m$, and the radii of gyration ${R}_{x}$ and ${R}_{y}$ of the lamina that has the shape of an isosceles right triangle with... | 2023-04-01T00:23:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 98, "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.physicsforums.com/showpost.php?p=3776610&postcount=1 | Thread: QED and the Landau Pole View Single Post
## QED and the Landau Pole
According to Wiki:
"If a beta function is positive, the corresponding coupling increases with increasing energy. An example is quantum electrodynamics (QED), where one finds by using perturbation theory that the beta function is positive. In... | 2013-06-19T18:12:24 | {"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://mathhelpforum.com/statistics/102223-weight-print.html | # Weight
• September 14th 2009, 10:37 AM
usagi_killer
Weight
Out of people attending a local gym, 10% are underweight, 20% are overweight, 15% are obese and the rest have normal weight. Underweight people on average weight 3kg less than their ideal weight, people within the normal weight range weigh on average 4kg mor... | 2015-03-01T12:36:19 | {"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": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://3roam.com/total-resistance-calculator-series/ | # Total Resistance Calculator – Series
This calculator determines the total effective resistance of any number of resistors in a series configuration.
## Series Resistance Calculator
Enter the resistor values separated by commas.
## Series Resistance Formula
Rtotal = R1 + R2 + R3 +…. + Rn
## Example Calculation
... | 2023-02-02T08:29:25 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/2754053/let-x-y-be-independent-rvs-if-there-exists-c-in-mathbb-r-s-t-pxy-c | Let $X,Y$ be independent RVs. If there exists $c \in \mathbb R$ s.t. $P(X+Y=c)=1$, then $X,Y$ are constants
I would like to show:
Let $$X,Y$$ be independent RVs. If there exists $$c \in \mathbb R$$ s.t. $$P(X+Y=c)=1$$, then $$X,Y$$ are constants a.s..
What I tried:
Since X,Y are indep,$$1=P(X+Y=c)=\int 1_{x+y=c} \,... | 2022-06-26T23:12:17 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://deepai.org/publication/characterization-of-conditional-independence-and-weak-realizations-of-multivariate-gaussian-random-variables-applications-to-networks | # Characterization of Conditional Independence and Weak Realizations of Multivariate Gaussian Random Variables: Applications to Networks
The Gray and Wyner lossy source coding for a simple network for sources that generate a tuple of jointly Gaussian random variables (RVs) X_1 : Ω→R^p_1 and X_2 : Ω→R^p_2, with respect... | 2021-12-05T23:51:02 | {"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://www.rdocumentation.org/packages/Luminescence/versions/0.8.6/topics/fit_CWCurve | # fit_CWCurve
0th
Percentile
##### Nonlinear Least Squares Fit for CW-OSL curves [beta version]
The function determines the weighted least-squares estimates of the component parameters of a CW-OSL signal for a given maximum number of components and returns various component parameters. The fitting procedure uses th... | 2020-12-02T19:55:31 | {"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": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/other-math/thinking-mathematically-6th-edition/chapter-5-number-theory-and-the-real-number-system-5-5-real-numbers-and-their-properties-clock-addition-exercise-set-5-5-page-308/3 | ## Thinking Mathematically (6th Edition)
a. $\sqrt{64}$ b. $0$ and $\sqrt{64}$ c. $-11, 0, \text{ and } \sqrt{64}$ d. $-11, -\frac{5}{6}, 0, 0.75, \sqrt{64}$ e. $\sqrt5$ and $\pi$ f. $-11, -\frac{5}{6}, 0, 0.75, \sqrt5, \pi, \sqrt{64}$
(a) The natural numbers are the counting numbers $1, 2, 3, ...$ Thus, the only natu... | 2019-12-15T08:21:32 | {"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://tex.stackexchange.com/questions/500477/how-to-draw-a-tree-diagram-using-tikz-in-which-the-nodes-overlap | # How to draw a tree diagram using tikz in which the nodes overlap?
I'd like to use the tikz package to draw a tree diagram (see my code until now below). My issue is that the nodes all are restricted to their own matrix column, so my diagram becomes too broad to fit on a single page and does not look nice in general.... | 2021-05-09T04:48:37 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/confusion-2-from-weinbergs-qft-little-group.516129/ | # Confusion (2) from Weinberg's QFT.(Little group))
1. Jul 22, 2011
### kof9595995
There're two questions:
(1)In page 64, he says
$L^{-1}({\Lambda}p){\Lambda}L(p)$...(2.5.10) ((L(p) is defined in (2.5.4))
belongs to the subgroup(of lorentz group) that leaves the standard momentum k invariant, i.e. $W^{\mu}_{\;\nu}k^... | 2017-11-18T15:05:28 | {"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://infinitylearn.com/surge/question/mathematics/if-the-observations-248-and-16-occur-8-64-and-2-times-re/ | If the observations 2,4,8 and 16 occur 8, 6,4 and 2 times respectively, then the geometric mean of the observations is
# If the observations 2,4,8 and 16 occur 8, 6,4 and 2 times respectively, then the geometric mean of the observations is
1. A
8
2. B
$4\sqrt{2}$
3. C
4
4. D
None of these
Register to Get Free... | 2023-01-31T03:28:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://leetcode.com/articles/replace-words/ | #### Approach #1: Prefix Hash [Accepted]
Intuition
For each word in the sentence, we'll look at successive prefixes and see if we saw them before.
Algorithm
Store all the roots in a Set structure. Then for each word, look at successive prefixes of that word. If you find a prefix that is a root, replace the word wit... | 2019-05-22T15:08:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://rcd.ics.org.ru/authors/detail/413-joris_vankerschaver | 0
2013
Impact Factor
# Joris Vankerschaver
M/C 107-81, Pasadena, CA 91125-8100, USA
Krijgslaan 281, B-9000 Ghent, Belgium
Control and Dynamical Systems, California Institute of Technology
Dept. of Mathematical Physics and Astronomy, Ghent University
## Publications:
Vankerschaver J., Kanso E., Marsden J. E. The dy... | 2021-01-22T06:11:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jobilize.com/online/course/6-1-lab-6-analog-to-digital-conversion-dtft-and-dft-by-openstax?qcr=www.quizover.com&page=2 | # 6.1 Lab 6: analog-to-digital conversion, dtft and dft (Page 3/4)
Page 3 / 4
[link] and [link] illustrates the front panel of the above transformation system. It shows the Analog signal and Discrete signal in the time and frequency domains using two waveform graphs. The transformation type is also shown in the fro... | 2020-04-02T16:33:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 9, "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... |
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