url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
https://codegolf.stackexchange.com/questions/237690/cartesian-literal-notation/237743#237743 | # Cartesian literal notation
## Introduction
In computer science, a literal is a notation for representing a fixed value in source code. Almost all programming languages have notations for atomic values, some also have notations for elements of enumerated types and compound values. Wikipedia
For example 1 usually re... | 2022-01-21T12:06:21 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/257863/convexity-of-a-function | # Convexity of a function
Suppose we have $F: R^n \longrightarrow R$ , $P: R^n \longrightarrow R^n$ and $G: R^n \longrightarrow R$ all nice- let's say given by polynomial and $P$ is invertible - such that $F(x) =G( P(x) )$. Is it possible to relate the conditions of convexity of $F$ to conditions on $G$. For example i... | 2016-02-10T03:02:55 | {"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://ora.ox.ac.uk/objects/uuid:5c32bc2b-dd48-4041-bcf5-9eedeaee7b37 | Report
### Distribution of Aligned Letter Pairs in Optimal Alignments of Random Sequences
Abstract:
Considering the optimal alignment of two i.i.d. random sequences of length $n$, we show that when the scoring function is chosen randomly, almost surely the empirical distribution of aligned letter pairs in all optima... | 2022-11-29T02:28:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/279611/if-the-charge-on-a-conductor-always-resides-on-the-outside-then-why-does-curren | # If the charge on a conductor always resides on the outside, then why does current flow through the interior of a wire?
Does electricity flow on the surface of a wire or in the interior?
Charge on a conductor always remains on the surface. In that case, why is it that charge flow through the interior of a wire? How ... | 2021-05-08T02:14:38 | {"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://roygoodman.net/course/math614/ | Math 614 Numerical Methods I
Course Info
Almost everything is on the course canvas page.
Responses to Feedback Sheet questions:
Questions in bold, answers in plain text.
Responses for Thursday February 2
• I think I would understand the properties of the norm and everything in today’s class if I saw more examples... | 2023-03-23T07:04:33 | {"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... |
https://www.physicsforums.com/threads/poincare-hopf-theorem.360416/ | # Poincaré-Hopf Theorem
1. Dec 4, 2009
### Jamma
Hi. I've been going through the proof of this theorem; if you don't know the statement, see:
http://en.wikipedia.org/wiki/Poincaré–Hopf_theorem
However, I'm getting confused due to inaccuracies of the way this theorem is written down in different sources.
On the wi... | 2017-12-13T04:09:44 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://socratic.org/questions/a-charge-of-2-c-is-at-2-3-and-a-charge-of-1-c-is-at-8-2-if-both-coordinates-are- | A charge of -2 C is at (-2 , 3 ) and a charge of -1 C is at (8,-2 ) . If both coordinates are in meters, what is the force between the charges?
May 19, 2016
$F = 1.44 \cdot {10}^{8} N$
Explanation:
$\text{ distance between "Q_1 " and "Q_1 } : r = \sqrt{{\left(- 2 - 3\right)}^{2} + {\left(8 + 2\right)}^{2}}$
$r = \... | 2019-09-16T22:51:42 | {"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://science.sciencemag.org/content/339/6124/1152?ijkey=f1485bd2b4c061e6e004bc03724034aa72554c21&keytype2=tf_ipsecsha | Policy ForumEconomics
# Behavioral Economics and the Retirement Savings Crisis
See allHide authors and affiliations
Science 08 Mar 2013:
Vol. 339, Issue 6124, pp. 1152-1153
DOI: 10.1126/science.1231320
Many countries are facing a retirement savings crisis. In the United States, for example, the fraction of workers... | 2020-01-19T01:17:18 | {"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... |
https://quizlet.com/explanations/questions/a-bar-having-a-square-cross-section-of-30-mm-by-30-mm-is-2-m-long-and-is-held-upward-if-it-has-a-mas-2a350496-00ff-4802-8e04-4887e625611b | #### Question
A bar having a square cross section of 30 mm by 30 mm is 2 m long and is held upward. If it has a mass of 5 kg/m, determine the largest angle θ, measured from the vertical, at which it can be supported before it is subjected to a tensile stress along its axis near the grip.
Verified
#### Step 1
1 of 7... | 2022-12-09T00:25:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 30, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://zbmath.org/?q=an:05915416&type=pdf&format=complete | # zbMATH — the first resource for mathematics
Proofs of power sum and binomial coefficient congruences via Pascal’s identity. (English) Zbl 1230.05014
Summary: A well-known and frequently cited congruence for power sums is $1^n+ 2^n+\cdots+ p^n\equiv\begin{cases} -1\pmod p\;&\text{if }(p-1)\mid n,\\ 0\pmod p\;&\text{i... | 2021-08-04T10:26:49 | {"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://www.physicsforums.com/threads/tensor-indices-proving-lorentz-covariance.812462/ | # Tensor indices (proving Lorentz covariance)
Tags:
1. May 6, 2015
### VintageGuy
1. The problem statement, all variables and given/known data
So, I need to show Lorentz covariance of a Proca field E-L equation, conceptually I have no problems with this, I just have to make one final step that I cannot really justi... | 2017-12-14T21:47:30 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/friction-of-an-object-on-a-moving-board.599122/ | Homework Help: Friction of an object on a moving board
1. Apr 22, 2012
grusini
1. The problem statement, all variables and given/known data
A body of mass $m_A=2 kg$ is placed on a long board of mass $m_B=8 kg$ at distance $d=1 m$ from the rear edge of the board. The friction coefficient between the body and the bo... | 2018-09-25T18:38:16 | {"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.hankcs.com/nlp/application-of-dependency-parsing-in-deep-learning.html | 依存句法分析在深度学习中的应用
DCNNs
线性拼接
\label{eq:seq_con}
\widetilde{ \bf x}_{i,j} = {\bf x}_i \oplus {\bf x}_{i+1}\oplus \cdots \oplus {\bf x}_{i+j}
DCNNs (Dependency-based CNN) (Ma et al. (2015))做了2种简单的改进，即基于路径和基于兄弟节点，如下图所示：
GCN
Graph Convolutional Networks
GCN是一种编码图数据的网络结构，给定一张$$n$$个节点的有向图，可以将其表示为邻接矩阵$$\bf A$$，其中$$... | 2020-06-04T05:08:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3177721/determining-whether-a-relation-is-an-equivalence-relation/3177732 | # Determining whether a relation is an equivalence relation
Define a relation $$R$$ on the set of functions from $$R$$ to $$R$$ as follows:
$$(f,g) \in R \text{ if and only if } f(x) − g(x) \geq 0 \text{ for all } x \in R$$
Is this relation reflexive? Symmetric? Transitive? Is it an equivalence relation? Explain.
S... | 2021-06-21T03:39:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scicomp.stackexchange.com/questions/18683/how-to-solve-energy-balance-equation-by-numerical-method | # How to solve Energy Balance equation by numerical method
Good Day
I am new to heat transfer technique please give me some suggestion on solving energy balance equation
$$a \frac{\partial T_p}{\partial t}=\frac{\partial}{\partial x}\left(b\frac{\partial T_p}{\partial x}\right)+\frac{\partial}{\partial z}\left(c\fra... | 2020-08-04T22:22:30 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-1/chapter-8-polynomials-and-factoring-8-8-factoring-by-grouping-practice-and-problem-solving-exercises-page-520/23 | ## Algebra 1
$(w^{3}+6w)(3w-2)$
$3w^{4}=3.w.w.w.w$ and $2w^{3}=2.w.w.w$ Hence, $GCF=$$w.w.w=w^{3} 18w^{2}=2.3.3.w.w and 12w=2.2.3.w Hence, GCF=$$2.3.w=6w$ After grouping : $=(3w^{4}-2w^{3})+(18w^{2}-12w)$ $=w^{3}(3w-2)+6w(3w-2)$ $=(w^{3}+6w)(3w-2)$ $=(w)(w^{2}+6)(3w-2)$ | 2018-05-25T17:19:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.scientificlib.com/en/Mathematics/LX/BareissAlgorithm.html | Hellenica World
# .
In mathematics, the Bareiss algorithm, named after Erwin Bareiss, is an algorithm to calculate the determinant or the echelon form of a matrix with integer entries using only integer arithmetic; any divisions that are performed are guaranteed to be exact (there is no remainder). The method can als... | 2020-11-30T08:36:55 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://tacoemojishirt.com/1-2-6-24-120/ | Want to improve this question? add details and clarify the trouble by editing and enhancing this post.
Closed 5 years ago.
You are watching: 1-2-6-24-120
I was playing v No Man"s Sky once I ran into a series of numbers and was asked what the following number would be.
$$1, 2, 6, 24, 120$$
This is for a terminal as... | 2021-10-25T13:16:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://amathew.wordpress.com/tag/simplicial-complexes/ | There is an clever and interesting combinatorial (homology-free) approach to the proof of the well-known Brouwer fixed point theorem. Recall that this theorem states that:
Theorem 1 Any continuous ${f: B^n \rightarrow B^n}$ (for ${B^n}$ the unit ball in euclidean ${n}$-space ${\mathbb{R}^n}$) has a fixed point.
The f... | 2021-06-16T11:59:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 10, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://en.wikipedia.org/wiki/Vincenty%27s_formulae | # Vincenty's formulae
Vincenty's formulae are two related iterative methods used in geodesy to calculate the distance between two points on the surface of a spheroid, developed by Thaddeus Vincenty (1975a). They are based on the assumption that the figure of the Earth is an oblate spheroid, and hence are more accurate... | 2019-03-23T10:16:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 38, "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.codecogs.com/library/computing/stl/numerics/valarray.php | I have forgotten
• https://me.yahoo.com
# Valarray
Is like a vector, but is optimized to get good performance for the processing of value arrays
View version details
### Key Facts
Gyroscopic Couple: The rate of change of angular momentum () = (In the limit).
• = Moment of Inertia.
• = Angular velocity
• = Angular ... | 2018-12-11T06:47:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://sage.math.gordon.edu/home/pub/101/ | # 10 - PRODUTORIO-SOMATORIO-SERIES-MATEMATICAS
## 1081 days ago by jmarcellopereira
SOMATÓRIO, PRODUTÓRIO E SÉRIES MATEMÁTICAS
SOMATÓRIO
var('k') sum(1/k^5, k, 1, 10).n()
1.03690734134469 1.03690734134469
# de 1 até o infinito sum(1/k^5, k, 1, oo).n()
1.03692775514337 1.03692775514337
PRODUTÓRIO
prod([1,2,3])
... | 2019-04-24T08:21:06 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.hackerearth.com/practice/basic-programming/bit-manipulation/basics-of-bit-manipulation/practice-problems/algorithm/micro-and-binary-strings/ | Micro and Binary Strings
Tag(s):
## Basic Programming, Bit manipulation, Easy
Problem
Editorial
Analytics
Micro's wife Mini gave him a bag having N strings of length N. All the strings are binary i.e. made up of 1's and 0's only. All the strings in the bag can be generated by a string S by simply performing right ro... | 2018-04-23T15:15:00 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/98262/for-each-given-set-choosing-either-it-or-its-complement-such-that-their-union-ex | # For each given set choosing either it or its complement such that their union exactly has a given size
Given an integer $$k$$ and $$n$$ sets $$A_1,\ldots,A_n$$, denote $$U=A_1\cup A_2\cup\cdots\cup A_n$$, $$A_i^0=A_i$$ and $$A_i^1=U\backslash A_i$$. The problem asks whether there exists $$(b_1,\ldots, b_n)\in\{0,1\}... | 2019-11-17T15:38:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plainmath.net/22158/a-wire-of-length-r-feet-is-bent-into-a-rectangle-whose-width-is-2-time | # A wire of length r feet is bent into a rectangle whose width is 2 time
A wire of length r feet is bent into a rectangle whose width is 2 times its height. Write the area A of the rectangle as a function of the wire's length r. Write the wire's length r as a function of the area A of the rectangle (note A not a).
• ... | 2021-11-28T22:56:59 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathzsolution.com/intuitive-approach-to-de-rham-cohomology/ | # Intuitive Approach to de Rham Cohomology
The intuition behind homology may be summarized in a sentence: to find objects without boundary which are not the boundary of an object. This has geometric meaning and explains the algebraic boundary operator $\partial$ – quotient of vector spaces procedure.
On the other hand... | 2022-09-29T04:14:51 | {"extraction_info": {"found_math": true, "script_math_tex": 1, "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://stats.stackexchange.com/questions/326354/can-we-state-that-if-kl-divergencepq-hp-then-q-is-informative-of-p-and?noredirect=1 | # Can we state that If KL-Divergence(P||Q) < H(P) then Q is “informative” of P and not otherwise?
From what I've read the KL-Divergence between $P||Q$ is the extra amount of "bits" you need to describe $P$ if you are encoding it with $Q$.(Analysis of Kullback-Leibler divergence).
I want to know when does $Q$ gives me... | 2020-04-06T02:53:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/number-theory/108415-primes.html | # Math Help - Primes
1. ## Primes
Prove that if one chooses more than n numbers from the set $\lbrace1, 2, 3, . . . , 2n\rbrace,$ then two of them are relatively prime.
2. Partition them as $\{1,2\},\ \{3,4\},\ \hdots,\{2n-1,2n\}$. Since there are $n$ parts, one part must contain two of the numbers, and hence two of... | 2014-09-23T09:18:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.trustudies.com/question/2425/q-8-out-of-15-000-voters-in-a-constit/ | 3 Tutor System
Starting just at 265/hour
# Q.8 Out of 15,000 voters in a constituency, 60% voted. Find the Percentage of voters who did not vote. Can you now find how many actually did not vote?
Total number of voters = 15,000
Percentage of the voters who voted = 60%
$$\therefore$$Percentage of the voters who did not... | 2022-12-07T15:49:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/39098/the-question-about-kolmogorov-tightness-criterion?sort=oldest | # The question about Kolmogorov tightness criterion
We know about Kolmogorov Criterion for the tightness of a stochastic process $X_n(t)$
1.The sequence $(X_{n}(0))_{n\geq0}$ is tight.
2.There exist constants $\gamma\geq0$,$\alpha>1$, $K>0$ and an integer $n_0$ such that $$E(|X_{n}(t_{2})-X_{n}(t_{1})|^{\gamma})\leq... | 2015-03-06T02:27:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/einstein-notation-rot-rot-a.673143/ | # Einstein-Notation: rot(rot(A))
1. Feb 20, 2013
### smoking-frog
1. The problem statement, all variables and given/known data
Write $$\nabla \times (\nabla \times \vec A)$$ in Einstein-Notation, whereas $$\vec A$$ is the vector potential of the magnetic field.
2. Relevant equations
$$(\vec a \times \vec b)=\vareps... | 2017-11-19T01:33:24 | {"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... |
https://deepai.org/publication/the-delta-method-and-influence-function-in-medical-statistics-a-reproducible-tutorial | # The Delta-Method and Influence Function in Medical Statistics: a Reproducible Tutorial
Approximate statistical inference via determination of the asymptotic distribution of a statistic is routinely used for inference in applied medical statistics (e.g. to estimate the standard error of the marginal or conditional ri... | 2022-08-13T04:00:23 | {"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.jobilize.com/online/course/1-5-transformation-of-functions-by-openstax?qcr=www.quizover.com | # 1.5 Transformation of functions
Page 1 / 22
In this section, you will:
• Graph functions using vertical and horizontal shifts.
• Graph functions using reflections about the $\text{\hspace{0.17em}}x$ -axis and the $\text{\hspace{0.17em}}y$ -axis.
• Determine whether a function is even, odd, or neither from its graph... | 2021-01-19T15:59:50 | {"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://www.educative.io/answers/what-are-sampling-techniques-in-data-science | Related Tags
data science
# What are sampling techniques in data science?
Hassaan Waqar
Data scientists and researchers need to collect data for running tests, analyzing scenarios, and testing hypotheses. An ideal situation might be to obtain data from the entire population of the subject in question. However, this... | 2022-08-10T17:56:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 2, "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.physicsforums.com/threads/stationary-solution-to-reaction-diffusion-equation-with-certain-boundary-conditions.179317/ | # Stationary solution to reaction-diffusion equation with certain boundary conditions
1. Aug 4, 2007
### Signifier
1. The problem statement, all variables and given/known data
What is the stationary (steady state) solution to the following reaction diffusion equation:
$$\frac{\partial C}{\partial t}= \nabla^2C - kC... | 2017-08-23T22:01:12 | {"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... |
https://byjus.com/question-answer/let-p-and-q-are-any-two-points-on-the-circle-x-2-y-2/ | Question
# let $$P$$ and $$Q$$ are any two points on the circle $$x^{2}+y^{2}=4$$ such that $$PQ$$ is a diameter. If $$L_{1}$$ and $$L_{2}$$ are the lengths of perpendicular from $$P$$ and $$Q$$ on $$x+y=1$$, then the maximum value of $$L_{1},L_{2}$$ is
A
1/2
B
7/2
C
1
D
2
Solution
## The correct option is D $$7/2$... | 2022-01-21T11:32:07 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tbc-python.fossee.in/convert-notebook/Engineering_Heat_Transfer/CHAPTER2.ipynb | # chapter 2 :Steady state Conduction in one dimension¶
### Example 2.1 Page No.42¶
In [10]:
T3=-10.00 # temperature of inside wall in degree Fahrenheit
T0=70.0 # temperature of outside wall in degree Fahrenheit
dT=T0-T3 # overall temperature difference
k1=0.38 # brick masonry
k2=0.02 ... | 2021-07-29T01:27:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/176778/why-does-the-2s-and-1s-complement-subtraction-works/176833 | Why does the $2$'s and $1$'s complement subtraction works?
The algorithm for $2$'s complement and $1$'s complement subtraction is tad simple:
$1.$ Find the $1$'s or $2$'s complement of the subtrahend.
$2.$ Add it with minuend.
$3.$ If there is no carry then then the answer is in it's complement form we have take th... | 2015-10-09T11:25:38 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://motls.blogspot.com/2007/01/phenomenology-2006-mirage-mediation.html?m=1 | Saturday, January 13, 2007
Phenomenology 2006: mirage mediation
Hyung Do Kim whom I know from Santa Cruz told me what he - and probably many others - consider to be the two most important directions of research in particle phenomenology of 2006:
• hiding Higgs,
• mirage mediation.
We have already discussed Dermíšek's... | 2021-05-18T01:49:43 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://crypto.stackexchange.com/questions/6497/are-there-any-practical-implementation-of-a-homomorphic-hashing-or-signature-sch/6511 | # Are there any practical implementation of a homomorphic hashing or signature scheme?
A homomorphic hash function is a function $H : A \to B$ between two sets with some algebraic structure $(A, *)$ and $(B, \star)$ such that
• $H$ is collision resistant, i.e. it is hard to find $x \neq y$ such that $H(x) = H(y)$ and... | 2013-12-10T03:01:44 | {"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... |
http://mathoverflow.net/questions/105221/quantum-groups-not-via-presentations/105228 | # quantum groups… not via presentations
Given a semisimple Lie algebra $\mathfrak g$ with Cartan matrix $a_{ij}$, the quantum group $U_q(\mathfrak g)$ is usually defined as the $\mathbb Q(q)$-algebra with generators $K_i$, $E_i$, $F_i$ (the $K_i$ are invertible and commute with each other) and relations $$\begin{split... | 2015-04-26T21:18:13 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/authors/?q=ai%3Aloday.jean-louis | ## Loday, Jean-Louis
Compute Distance To:
Author ID: loday.jean-louis Published as: Loday, Jean-Louis; Loday, J.-L.; Zinbiel, G. W.; Loday, J. L. Homepage: http://www-irma.u-strasbg.fr/~loday/ External Links: MacTutor · MGP · Wikidata · GND · IdRef · theses.fr
Documents Indexed: 83 Publications since 1971, including... | 2022-05-28T07:19:59 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.feynmanlectures.caltech.edu/I_25.html | ◄ ▲ ► A A A
MATHJAX
https://www.feynmanlectures.caltech.edu/I_01.html
If it does not open, or only shows you this message again, then please let us know:
• which browser you are using (including version #)
• which operating system you are using (including version #)
This type of problem is rare, and there's a good ... | 2023-04-02T06:12:47 | {"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.physicsforums.com/threads/harmonic-osclillator-purturbation-matrix-elements.778354/ | # Harmonic Osclillator Purturbation Matrix Elements
1. Oct 26, 2014
### teroenza
1. The problem statement, all variables and given/known data
I am trying to follow Sakurai's use of perturbation theory on a harmonic oscillator,
2. Relevant equations
Perturbation:
$$v=\epsilon x^2$$ , $$\epsilon << 1$$
Matrix elemen... | 2017-08-17T19:57:24 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://notebook.community/dashee87/blogScripts/Jupyter/2017-05-09-Clustering-with-Scikit-with-GIFs | It's a common task for a data scientist: you need to generate segments (or clusters- I'll use the terms interchangably) of the customer base. Where does one start? With definitions, of course!!! Clustering is the subfield of unsupervised learning that aims to partition unlabelled datasets into consistent groups based o... | 2021-10-25T11:45:29 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zuk.agmedia.pl/a-lot-fekqq/892ee7-is-an-equiangular-triangle-always-equilateral | As another example, the sides opposite the base angles of an isosceles triangle have sides that are equal because the base angles are equal . Solution: Step 1:Since it is an equilateral triangle all its angles would be 60°. Favorite Answer yes, because if all of the sides measure the same length, the only way the sides... | 2022-09-30T12:42:33 | {"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://superchanceltd.com/g483d/distributive-property-simplify-8b0261 | the parentheses. Find online algebra tutors or online math tutors in a couple of clicks. The only ever big thing that's going to come up in this section is what's called the distributive property. Express your answers with variable terms first, in alphabetical order, followed by any constant term. Also known as the dis... | 2022-05-23T02:10:58 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ncatlab.org/nlab/show/open+point | # Contents
## Definition
Let $(X, \tau)$ be a topological space. Then a point $x \in X$ in the underlying set is called an open point if the singleton subset $\{x\} \in X$ is an open subset, i.e. $\{x\} \in \tau$.
Created on May 9, 2017 at 12:44:55. See the history of this page for a list of all contributions to it. | 2019-08-20T02:59:56 | {"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://physics.stackexchange.com/questions/408478/constants-of-motion-of-pairwise-interactive-n-particles-system | Constants of motion of pairwise interactive $N$-particles system
Let's make the problem simple and consider the situation there's a system of $N$ particles moving in three-dimensional space is described by the Lagrangian:
$$L = \frac 12 \sum ^N_{i=1}m_i\dot {\boldsymbol x}_i^2 - \frac 12 \sum _{i=1}^N \sum _{j=1}^N U... | 2019-12-11T11:59:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2167999/simple-algebra-question-on-gre | # Simple algebra question on gre
$21+x^2 +(x+1)+16+22+17+x = 100$%
The solution guide gives me $x^2 + 2x + 76 = 100$
Then $x^2+2x-24=0$
I just don't get where $x+1$ went..
I keep getting $x^2+2x+77=100$ what am I doing wrong somebody help me]1
• This is on the GRE general test? I'm impressed. I don't recall there... | 2019-07-18T05:19:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.rwswebsolutions.co.uk/uarw3ufc/recursive-least-squares-code-860899 | # recursive least squares code
where $$\textbf{I}$$ is identity matrix and $$\delta$$ $$\textbf{x}(k) = [x_1(k), ..., x_n(k)]$$. icrohit 2016-12-11 08:00:42: View(s): Download(s): 0: It offers additional advantages over conventional LMS algorithms such as faster convergence rates, modular structure, and insensitivity ... | 2021-07-27T15:19:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/are-you-good-at-manipulating/ | Are you good at manipulating?
Algebra Level 4
Let $$p$$, $$q$$ and $$r$$ be the zeros of the polynomial $${ x }^{ 3 }+5{ x }^{ 2 }-4x+3$$.
Find the value of $${ p }^{ 2 }q+{ p }^{ 2 }r+{ q }^{ 2 }p+r^{ 2 }p+{ q }^{ 2 }r+r^{ 2 }q$$.
×
Problem Loading...
Note Loading...
Set Loading... | 2018-12-13T00:43:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mpm.spbstu.ru/article/2020.76.1/ | # Nanocomposites polymer/graphene stiffness Dependence on the nanofiller structure: the fractal model
Авторы:
Аннотация:
The dependence of the elastic modulus of the nanofiller for polymer/graphene nanocomposites on the structure of graphene aggregates has been shown. It is established that this structure is defined ... | 2022-05-21T17:57:19 | {"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.tutorsville.net/physics-formulas/power_formula.php | # Power Formula
It is clear that Energy is the capacity to do work. The Energy consumed to do work in unit time is called Power. It is denoted by P.
Power Formula is given by
$P=\frac{E}{t}$
or
$P=\frac{W}{t}$
Where E = Energy Consumed to do work
W = Work done and
t = Time taken.
In any electrical circuit, the... | 2019-03-26T10:53:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://vru.vibrationresearch.com/lesson/introduction-sampling/ | # Introduction to Sampling
July 3, 2019
Sampling is a mathematical operation that transforms, or maps, a continuous waveform into a sequence of numbers. Typically, this involves taking measurements of the waveform at regular intervals and then structuring these measurements as a sequence of values.
Data sampling can... | 2022-10-01T20:26:28 | {"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://umj-old.imath.kiev.ua/article/?lang=en&article=4464 | 2019
Том 71
№ 11
# On theg-convergence of nonlinear elliptic operators related to the dirichlet problem in variable domains
Kovalevskii A. A.
Abstract
A notion of $G$-convergence of operators $A_s :\; W_s \rightarrow W_s^*$ to the operator $A:\; W \rightarrow W^*$ is introduced and studied under certain connection ... | 2021-01-17T13:43:21 | {"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://zbmath.org/?q=an%3A1185.05079 | zbMATH — the first resource for mathematics
Cayley graphs on the symmetric group generated by initial reversals have unit spectral gap. (English) Zbl 1185.05079
Summary: In a recent paper Gunnells, Scott and Walden have determined the complete spectrum of the Schreier graph on the symmetric group corresponding to the ... | 2021-06-16T18:14:28 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/insights/abstract-algebra-natural-numbers/ | # Is Zero a Natural Number?
Using: Anderson-Feil Chapter 1.1
### Is zero a natural number?
This is a pretty controversial question. Many mathematicians – especially those working in foundational areas – say yes. Another good deal of mathematicians say no. It’s not really an important question, since it is essentiall... | 2022-11-28T22:29:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/266921/how-do-i-transition-from-one-state-to-another-with-d-flip-flops-digital-lock | # How do I transition from one state to another with d-flip-flops? (digital lock)
I am currently trying to make a digital lock for an assignment, the code in this example is hardcoded 1-2-3. This is what I have so far:
x0,x1,x2 are the BCD input for the lock. I am trying to make the circuit go from state q0 = 0 and q... | 2020-07-06T21:18:01 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.albert.io/ie/ap-physics-1-and-2/awesome-particle | Free Version
Easy
# Awesome Particle
APPH12-VJI1GK
A new particle, called the Awesome Particle, is discovered to have a net charge of 0. It consists of six quarks.
If up quarks have a charge of $+2/3 e$ and down quarks have a charge of $-1/3 e$, which of the following is the correct composition of the Awesome Parti... | 2017-01-17T19:36:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.cut-the-knot.org/m/Arithmetic/Problem4132FromCrux.shtml | # Problem 4132 from Crux Mathematicorum
### Solution 1
Case 1: $\mathbf{2a^3+b^2=a^2+b^2}$
In this case, $2a^3=a^2\,$ and, since $a\in\mathbb{Z},\,$ $a=0.\,$ It follows that $2a^3b^2+ab^2+2b^4=3b^4\,$ which is divisible by $b^2=a^2+b^2.$
Case 2: $\mathbf{2a^3+b^2\ne a^2+b^2}$
In this case, $2a^3+b^2)=k(a^2+b^2),\,... | 2018-11-21T19:20:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wtskills.com/multiply-whole-number-by-fraction/ | # Multiply Whole Number by Fraction
In this post we will learn how to multiply a whole number by a fraction.
For this topic you should first have clear understanding of concept of whole numbers and fraction.
In this post we will discuss two method of multiplication. Understand both the method and start practicing ea... | 2022-09-30T16:45:59 | {"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.physicsforums.com/threads/pendulum-consists-of-a-rod-of-mass-m-attached-to-a-light-rod.631772/ | # Pendulum consists of a rod of mass m attached to a light rod
1. Aug 28, 2012
### cler
1. The problem statement, all variables and given/known data
A pendulum consists of a uniform rod of mass m and length l hanging from the bottom end of a light rod of length l which top end is fixed to the ceiling. (see file atta... | 2017-10-17T13:41:37 | {"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://www.math.iisc.ac.in/seminars/2020/2020-03-13-sumana-hatui.html | #### Algebra & Combinatorics Seminar
##### Venue: LH-1, Mathematics Department
The theory of projective representations of groups, extensively studied by Schur, involves understanding homomorphisms from a group into the projective linear groups. By definition, every ordinary representation of a group is also projecti... | 2020-04-10T10:08:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://flyinmonkey.com/food-processor-yef/374bd0-garou%3A-mark-of-the-wolves---steam-charts | a) Write set B={1,2,3,4,5} in set-builder notation. While these topics do … Answer. Ask Question Asked 8 years, 6 months ago. SETS AND SET NOTATION A SET is a collection of items. lessons are part of a series of Lessons On Sets. https://study.com/academy/lesson/set-notation-definition-examples-quiz.html Venn Diagrams A... | 2021-08-04T02:21:34 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codeforces.com/problemset/problem/1517/C | C. Fillomino 2
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output
Fillomino is a classic logic puzzle. (You do not need to know Fillomino in order to solve this problem.) In one classroom in Yunqi town, some volunteers are playing a board game variant of it:
C... | 2021-06-13T13:34:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.zbmath.org/?q=an%3A1081.53077 | # zbMATH — the first resource for mathematics
Quantum cohomology via $$D$$-modules. (English) Zbl 1081.53077
Author’s summary: We propose a new point of view on quantum cohomology, motivated by the work of Givental and Dubrovin, but closer to differential geometry than the existing approaches. The central object is a ... | 2021-08-02T23:28:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.shaalaa.com/question-bank-solutions/write-formulae-sodium-chloride-sodium-carbonate-chemicals-common-salt-washing-soda_27671 | Share
Write the Formulae of Sodium Chloride and Sodium Carbonate. - Science
Course
ConceptChemicals from Common Salt - Washing Soda
Question
Write the formulae of sodium chloride and sodium carbonate.
Solution
The formula of sodium chloride is NaCl and that of sodium carbonate is Na2CO3.
An aqueous solution of so... | 2020-02-18T19:02:25 | {"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... |
http://mathhelpforum.com/pre-calculus/23609-exponential-functions.html | # Math Help - exponential functions
1. ## exponential functions
A man jumps from above - his speed of descent is given by V = 50(1-2^-0.2t) m/s where t is the time in seconds. Find the time taken for his speed to reach 40 m/s.
I know to set the equation to:
40 = 50(1 - 2^-0.2t)
but i can't seem to carry it out fro... | 2015-05-29T15:33:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.scottaaronson.com/blog/?p=1786 | ## The Quest for Randomness
So, I’ve written an article of that title for the wonderful American Scientist magazine—or rather, Part I of such an article. This part explains the basics of Kolmogorov complexity and algorithmic information theory: how, under reasonable assumptions, these ideas can be used in principle t... | 2018-05-22T04:20:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://pdglive.lbl.gov/ParticleGroup.action;jsessionid=EF7001A4EA8910D978621488AF03EF33?node=BXXX010&init=0 | # ${{\mathit \Delta}}$ BARYONS ($\mathit S$ = 0, $\mathit I$ = 3/2)
${{\mathit \Delta}^{++}}$ = ${{\mathit u}}{{\mathit u}}{{\mathit u}}$ , ${{\mathit \Delta}^{+}}$ = ${\mathit {\mathit u}}$ ${\mathit {\mathit u}}$ ${\mathit {\mathit d}}$, ${{\mathit \Delta}^{0}}$ = ${\mathit {\mathit u}}$ ${\mathit {\mathit d}}$ ${\m... | 2018-02-17T19:08:12 | {"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://leonadivide5050.com/natural-world-cvifrm/article.php?a13078=involutory-matrix-eigenvalues | involutory matrix eigenvalues
, which is a negative number whenever θ is not an integer multiple of 180°. One of the most popular methods today, the QR algorithm, was proposed independently by John G. F. Francis[19] and Vera Kublanovskaya[20] in 1961. Over an algebraically closed field, any matrix A has a Jordan norma... | 2021-06-12T18:21:31 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://clipart.academickids.com/encyclopedia/index.php/Dual_group | # Pontryagin duality
(Redirected from Dual group)
In mathematics, in particular in harmonic analysis and the theory of topological groups, Pontryagin duality explains the general properties of the Fourier transform. It places in a unified context a number of observations about functions on the real line or on finite ... | 2021-12-01T00:53:03 | {"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.ssccglapex.com/hi/35-kg-of-type-a-sandal-powder-which-costs-rs-614-per-kg-was-mixed-with-a-certain-amount-of-type-b-sandal-powder-which-costs-rs-695-per-kg-then-the-mixture-was-sold-at-the-rate-of-rs-767-per-kg/ | ### 35 kg of type A sandal powder, which costs Rs. 614 per kg, was mixed with a certain amount of type B sandal powder, which costs Rs. 695 per kg. Then the mixture was sold at the rate of Rs. 767 per kg and 18% profit was earned. What was the amount (in kg) of type B sandal powder in the mixture ?
A. 24 kg B. 28 kg C... | 2023-03-31T15:36:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kristerw.blogspot.hu/2017/06/fipa-pta.html | Sunday, June 4, 2017
-fipa-pta
My previous blog post had a minimal description of -fipa-pta and I have received several questions about what it actually do. This blog post will try to give some more details...
Points-to analysis
Many optimizations need to know if two operations may access the same memory address. F... | 2017-12-11T13:24:31 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://hal.in2p3.fr/in2p3-00006586 | # M$^+$/H$^+$ ion exchange behavior of the phosphoantimonic acids H$_n$Sb$_n$P$_2$O$_{3n+5}$. $x$H$_2$O (n=1,3) for M=Cs and other alkali metal ions
Abstract : The sorptions of cesium and of other alkali metal ions have been studied by batch techniques; the data are well fitted using the Langmuir equation. The values ... | 2021-10-20T06:32:59 | {"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... |
https://quant.stackexchange.com/questions/59780/what-is-the-link-between-the-sdf-in-the-black-scholes-merton-model-and-the-expon | # What is the link between the SDF in the Black-Scholes-Merton model and the exponential process in Girsanov's theorem?
Question
I have been toying around to get some understanding of what the stochastic discount factor look likes in Black-Scholes-Merton and how it relates to the exponential process in Girsanov's the... | 2021-06-12T14:07:12 | {"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://wikivisually.com/wiki/Mersenne%27s_laws | # Mersenne's laws
A string half the length (1/2), square root the tension (2), or inverse the mass per length (1/2) is an octave higher (2/1).
If the tension on a string is ten lbs., it must be increased to 40 lbs. for a pitch an octave higher.[1]
A string, tied at A, is kept in tension by W, a suspended weight, and t... | 2018-09-24T10:08:20 | {"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... |
https://astarmathsandphysics.com/igcse-maths-notes/4393-volume-of-a-tetrahedron.html | ## Volume of a Tetrahedron
To find the volume of a tetrahedron we can use the general formula for the volume of a pyramid:
$V= \frac{1}{3}Base \: Area \times Height$
The diagram shows a trapezium with sides of length
$2x$
.
The base is an equilateral triangle of area
$\frac{1}{2} 2x \times 2x \times sin 60=x^2 \sqrt... | 2017-12-16T15:02:47 | {"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://byjus.com/questions/difference-between-manometer-and-barometer/ | # Difference between manometer and barometer
Barometer Manometer A barometer is an instrument used to measure the air pressure as it varies with distance either above or below sea level. A manometer is used for measuring the liquid pressure with respect to an outside source which is usually considered to be the earth... | 2021-07-26T02:33:28 | {"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": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://toughstem.com/problem-answer-solution/1259/compressing-spring-toy-dart-gun-work-done-gun-fired-spring-gives-potential | ToughSTEM
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In compressing the spring in a toy dart gun, 0.2 J of work is done. When the gun is fired, the spring gives its potential energy to a dart with a mass of 0.04 kg. What is the ... | 2022-05-17T10:59:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/114382/does-finitereduced-fibersconnected-fibers-imply-isomorphism?sort=newest | Does finite+reduced fibers+connected fibers imply isomorphism?
Suppose I have a morphism of Noetherian schemes over a field $k$ (if one needs this then assume $k$ is algebraically closed) $f:C'\rightarrow S$ which is finite with geometrically connected and reduced fibers. Is $f$ an isomorphism?
-
Note that this is tr... | 2016-05-05T14:48:14 | {"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://socratic.org/questions/59f5bb437c014978836c5eda | # When will the last total solar eclipse occur?
Oct 29, 2017
The last total solar eclipse visible from Earth will occur in about 558 million years time.
#### Explanation:
Solar eclipses occur because the angular diameter of the Moon can be greater than the angular diameter of the Sun. This means that when the Sun, ... | 2021-06-24T15:04:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 8, "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%3A0564.35021 | # zbMATH — the first resource for mathematics
The essential spectrum of two-dimensional Schrödinger operators with perturbed constant magnetic fields. (English) Zbl 0564.35021
The author considers the Schrödinger operator $$L:=((1/i)\nabla -a)^ 2\upharpoonright C_ 0^{\infty}({\mathbb{R}}^ 2)$$ when the vector potentia... | 2021-07-26T22:34:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hepdata.net/record/ins1479760 | • Browse all
Study of hard double-parton scattering in four-jet events in $pp$ collisions at $\sqrt{s} = 7$ TeV with the ATLAS experiment
The collaboration
No Journal Information, 2016
Abstract (data abstract)
CERN-LHC. Inclusive four-jet events produced in proton--proton collisions at a centre-of-mass energy of sqrt... | 2017-05-24T00:16:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/help_39546 | +0
# help
0
29
1
23,90*15/16
Guest Jun 14, 2017
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#1
+6463
0
23,90*15/16
$${\color{red}23.90\cdot\frac{15}{16}}=\frac{239}{10}\cdot\frac{15}{16}=\frac{239\cdot3\cdot5}{5\cdot32}\\ \color{blue}=\frac{717}{32}=22\frac{13}{32}=22.40625$$
!
asinus Jun 14, 2017
### 7 Online Users
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https://nrich.maths.org/2502/index?nomenu=1 | One hundred and twenty students take an exam which is marked out of $100$ (with no fractional marks). No three students are awarded the same mark.
What is the smallest possible number of pairs of students who are awarded the same mark?
If you liked this problem, here is an NRICH task which challenges you to use simil... | 2018-02-23T18:15:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://123deta.com/document/dy4enrqn-PracticeM%E6%9C%80%E8%BF%91%E3%81%AE%E6%9B%B4%E6%96%B0%E5%B1%A5%E6%AD%B4yyasudaswebsite.html | # PracticeM 最近の更新履歴 yyasuda's website
## 全文
(1)
### Practice Questions for Midterm
Subject: Advanced Microeconomics I (ECO600E) Professor: Yosuke YASUDA
1. True or False
Answer whether each of the following statements is true (T) or false (F). You do NOT need to explain the reason.
(a) A binary relation % is sai... | 2022-08-12T10:05:07 | {"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.mathway.com/examples/algebra/factoring-polynomials/finding-all-integers-k-such-that-the-trinomial-can-be-factored?id=1079 | # Algebra Examples
Find All Integers k Such That the Trinomial Can Be Factored
Find the values of and in the trinomial with the format .
For the trinomial , find the value of .
To find all possible values of , first find the factors of . Once a factor is found, add it to its corresponding factor to get a possible valu... | 2018-02-25T17:56:09 | {"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://bigaidream.github.io/publication/parameterization_hypercomplex/ | # Beyond Fully-Connected Layers with Quaternions: Parameterization of Hypercomplex Multiplications with 1/n Parameters
### Abstract
Recent works have demonstrated reasonable success of representation learning in hypercomplex space. Specifically, “fully-connected layers with Quaternions” (4D hypercomplex numbers), whi... | 2023-03-29T19:23:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://miccai2021.org/openaccess/paperlinks/2021/09/01/024-Paper0846.html | Paper Info Reviews Meta-review Author Feedback Post-Rebuttal Meta-reviews
# Authors
SeokHwan Oh, Myeong-Gee Kim, Youngmin Kim, Hyuksool Kwon, Hyeon-Min Bae
# Abstract
In this paper, we present a scalable lesion-quantifying neural network based on b-mode-to-quantitative neural style transfer. Quantitative tissue cha... | 2021-11-30T05:23:26 | {"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... |
https://www.semanticscholar.org/paper/Growth-mode-control-of-the-free-carrier-density-in-Ohtomo-Hwang/2daa1426fb6b201f04c5f2d97a358e04a070b0cc | Growth mode control of the free carrier density in SrTiO3−δ films
@article{Ohtomo2007GrowthMC,
title={Growth mode control of the free carrier density in SrTiO3−$\delta$ films},
author={Akira Ohtomo and Harold Y. Hwang},
journal={Journal of Applied Physics},
year={2007},
volume={102},
pages={083704}
}
• Published 2007
... | 2021-09-25T15:49:45 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jiskha.com/questions/1647873/if-the-first-and-8th-term-of-a-g-p-is-x-4-and-x-52-and-the-second-term-is-x-t-then-t | # geometric progression
if the first and 8th term of a g.p.is x^-4 and x^52 and the second term is x^t then t:
1. 👍 0
2. 👎 0
3. 👁 465
1. seven steps and 56 powers of x
... so 8 powers per step
t = -4 + 8
1. 👍 0
2. 👎 0
2. given:
a= x^-4
ar^7 = x^52
use substitution:
(x^-4)r^7 = x^52
r^7 = x^59
r = x^(59/7)
2n... | 2020-09-23T09:42:41 | {"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://www.sunclipse.org/?p=323 | # SUSY QM 1: Superalgebra
A couple months ago, I stumbled across an amusing bit of academic woo: “Quantum Mind and Social Science.” The misrepresentations, false dichotomies and nons sequitur of that piece prompted me to wonder what a good litmus test for knowing quantum mechanics might look like. Joshua offered a sim... | 2017-06-27T13:55:58 | {"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://stacks.math.columbia.edu/tag/04UK | Lemma 94.14.2. Up to a replacement as in Stacks, Remark 8.4.9 the functor
$p : \mathcal{G}\textit{-Torsors} \longrightarrow (\mathit{Sch}/S)_{fppf}$
defines a stack in groupoids over $(\mathit{Sch}/S)_{fppf}$.
Proof. The most difficult part of the proof is to show that we have descent for objects. Let $\{ U_ i \to U... | 2023-02-09T09:17:19 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/133098/primes-in-short-intervals-with-a-preassigned-frobenius | # Primes in short intervals with a preassigned frobenius
Edited after mistake in the first version.
It is known since Selberg that under the Riemann Hypothesis, given an $\epsilon>0$, there is a prime between $x$ and $x+O(x^\epsilon)$ for all $x$ in a set of asymptotic density one (Selberg's result is actually more p... | 2016-06-28T17:02:31 | {"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/commutator-in-the-darwin-term.918573/ | # Commutator in the Darwin Term
Tags:
1. Jun 25, 2017
### Sigma057
1. The problem statement, all variables and given/known data
I am trying to fill in the steps between equations in the derivation of the coordinate representation of the Darwin term of the Dirac Hamiltonian in the Hydrogen Fine Structure section in S... | 2017-12-18T07:15:57 | {"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://www.cfd-online.com/W/index.php?title=A_roughness-dependent_model&oldid=7905 | # A roughness-dependent model
## Two-equation eddy viscosity model
$\nu _t = C_{\mu} {{k^2 } \over \varepsilon }$ (1)
where: $C_{\mu} = 0.09$
## One-equation eddy viscosity model
$\nu _t = k^{{1 \over 2}} l$ (2)
## Algebraic eddy viscosity model
$\nu _t(y) = {C_{\mu}}^{{1 \over 4}} l_m(y) k^{{1 \over 2}}(y)$ ... | 2017-02-25T15:18:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 14, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.cut-the-knot.org/m/Geometry/Morley.shtml | # Taylor and Marr's Proof - R. A. Johnson's Version
### Problem
If the trisectors of the angles of a triangle are drawn so that those adjacent to each side intersect, the intersections are vertices of an equilateral triangle.
### Hint
Morley's theorem or, as it is often referred to, Morley's Miracle has a long hist... | 2023-02-08T14:49:10 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://docs.tuneup.ai/features/autocorrelation-detection-and-mitigation.html | # Autocorrelation Detection and Mitigation¶
A benchmark session needs to be long enough so that we can collect enough samples to calculate the CI at the desired confidence level. The more samples we have, the narrower the CI can be made. However, a crucial issue that is often overlooked in many published benchmark res... | 2021-09-28T00:34:33 | {"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": 2, "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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