url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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http://www.theinfolist.com/html/ALL/s/pH.html | TheInfoList
In chemistry, pH (, denoting 'potential of hydrogen' or 'power of hydrogen') is a scale used to specify the acidity or basicity of an aqueous solution. Acidic solutions (solutions with higher concentrations of H+ ions) are measured to have lower pH values than basic or alkaline solutions. The pH scale is l... | 2021-10-24 21:42:05 | {"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://mathematica.stackexchange.com/questions/186285/another-way-to-write-equation-of-the-line-passing-through-two-points/186306 | # Another way to write equation of the line passing through two points? [closed]
I am trying to write equation of the line passing through two points pA={1, -3} and pB={-33, -1} in the form x+17 y+50=0. I tried
{pA, pB} = {{1, -3}, {-33, -1}};
u = pB - pA;
m = {x, y};
v = m - pA;
d = Det[{u, v}];
w = {Coefficient[d, ... | 2020-01-21 03:13:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plainmath.net/8250/solve-linear-equation-and-check-7x-plus-3-equal-6-x-1-plus-9 | # Solve linear equation and check: 7x+3=6(x-1)+9
Linear equations and graphs
Solve linear equation and check: $$7x+3=6(x-1)+9$$
2021-01-03
Apply the distributive property to the right side of the equation as shown on the board
$$a(b-c)=a\times b-a\times c$$
$$7x+3=6(x-1)+9$$
$$\Rightarrow7x+3=(6)(x)-(6)(1)+9$$
$$\d... | 2021-07-23 15:49:25 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chem.libretexts.org/Courses/Northern_Alberta_Institute_of_Technology/CHEM1130_Principles_in_Chemistry_I/4%3A_Chemical_Calculations/4.1%3A_Formulas_and_Composition/Formula_and_Composition_of_Water_and_Glucose | # Formula and Composition of Water and Glucose
We have presented a microscopic view of the chemical reaction between oxygen and hydrogen. The equation
$\ce{O2 (g) + 2 H2 (g) -> 2H2O (l)}$
represents the same event in terms of chemical symbols and formulas.
We also saw that plants form glucose from CO2 and H2O:
$\... | 2023-01-30 12:45:43 | {"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://codeforces.com/problemset/problem/1373/C | C. Pluses and Minuses
time limit per test
2 seconds
memory limit per test
256 megabytes
input
standard input
output
standard output
You are given a string $s$ consisting only of characters + and -. You perform some process with this string. This process can be described by the following pseudocode:
res = 0for init = ... | 2020-08-07 09:53:38 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://db0nus869y26v.cloudfront.net/en/U-quadratic_distribution | Parameters Probability density function ${\displaystyle a:~a\in (-\infty ,\infty )}$${\displaystyle b:~b\in (a,\infty )}$or${\displaystyle \alpha :~\alpha \in (0,\infty )}$${\displaystyle \beta :~\beta \in (-\infty ,\infty ),}$ ${\displaystyle x\in [a,b]\!}$ ${\displaystyle \alpha \left(x-\beta \right)^{2))$ ${\display... | 2023-03-27 19:54:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 19, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.talkstats.com/threads/how-can-i-drop-observations-when-a-variable-is-equal-to-any-number-from-a-sequence.55083/ | # How can I drop observations when a variable is equal to any number from a sequence?
#### econlearner
##### New Member
I have a variable in a data set that has numbers between 0 and 1000. I want to drop observations where the variable is equal to any number from the sequence
S=42 + k*12
k=(0,infinity)
Right now t... | 2021-06-17 23:26:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/191219/using-mathematica-to-find-series-expansions-for-partial-derivatives-of-the-gener | # Using Mathematica to find series expansions for partial derivatives of the generalized Riemann zeta function
I am trying to use Mathematica to find a suitable series expansion for the expression $$\zeta ^{(1,0)}\left(-1,1-\frac{i}{2}\right) - \zeta^{(1,0)}\left(-1,1+\frac{i}{2}\right),$$ which Mathematica evaluates ... | 2022-01-26 19:55:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/calculus/calculus-3rd-edition/chapter-7-exponential-functions-7-8-inverse-trigonometric-functions-exercises-page-375/67 | ## Calculus (3rd Edition)
$$\frac{1}{2} \sec^{-1}x^2+c.$$
Let $u=x^2$, then $du=2xdx$ and hence we have $$\int \frac{xdx}{x\sqrt{x^4-1}}=\frac{1}{2}\int \frac{du}{u\sqrt{u^2-1}}=\frac{1}{2} \sec^{-1}u+c\\ =\frac{1}{2} \sec^{-1}x^2+c.$$ | 2022-10-01 23:55:16 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.edurite.com/kbase/definition-informative-article | #### • Class 11 Physics Demo
Explore Related Concepts
# definition informative article
From Wikipedia
Informal sector
The informal sector or informal economy is the part of an economy that is not taxed, monitored by any form of government or included in any gross national product (GNP), unlike the formal economy. ... | 2016-05-28 09:48:45 | {"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.storyofmathematics.com/golden-ratio/ | Golden Ratio – Explanation and Examples
The golden ratio is an intriguing mathematical relation between two quantities. Moreover, it is an interesting concept mathematically and from an aesthetic and sometimes metaphysical point of view.
Two quantities $a$ and $b$ with $a > b$ are said to be in golden ratio if $\dfra... | 2023-04-01 01:15:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ee.stanford.edu/event/seminar/probability-seminar-presents-optimal-delocalization-generalized-wigner-matrices?mini=2020-08 | ## EE Student Information
### The Department of Electrical Engineering supports Black Lives Matter. Read more.
• • • • •
Updates will be posted on this page, as well as emailed to the EE student mail list.
As always, use your best judgement and consider your own and others' well-being at all times.
# Probability S... | 2020-08-12 17:41:28 | {"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://www.physicsforums.com/threads/ac-circuit.377396/ | # Homework Help: Ac circuit
1. Feb 11, 2010
### tofushop193
1. The problem statement, all variables and given/known data
the power factor of a load is 0.866 lagging.the voltage is 200v and the current is 5A.caculate the equivalent series reactance and resistance of the load.
2. Relevant equations
cos.theta = power... | 2018-09-20 11:03:31 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.researching.cn/articles/OJ85440e8a1bc699ee/html | Search by keywords or author
• Photonics Insights
• Vol. 1, Issue 1, R03 (2022)
Yinghui Guo1、2、3, Mingbo Pu1、2、3、*, Fei Zhang1、2、3, Mingfeng Xu1、2、3, Xiong Li1、3, Xiaoliang Ma1、3, and Xiangang Luo1、3、*
Author Affiliations
• 1State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institu... | 2022-12-10 06:15:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 75, "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.gamedev.net/forums/topic/270249-cos/ | # COS()
This topic is 5206 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
i making a thign for proj. motion but i can't get cos() to work. heres the code. In addtion to the cos() problem, im wanting to make an x,y graph. Can someone make a si... | 2018-12-15 15:58:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://conference.ippp.dur.ac.uk/event/1053/?print=1 | Oct 2021 - Sept 2022
# Internal Seminar by Yannick Ulrich
Europe/London
Description
QED corrections for low-energy precision experiments
Abstract:
Low-energy experiments allow for some of the most precise measurements in particle physics, such as $g-2$. To make the most of these experiments, theory needs to match ... | 2022-01-24 23:39:24 | {"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://faculty.math.illinois.edu/Macaulay2/doc/Macaulay2/share/doc/Macaulay2/QuaternaryQuartics/html/___Type_sp%5B331%5D_cm_sp__C__Y_spof_spdegree_sp17_spvia_splinkage.html | # Type [331], CY of degree 17 via linkage -- lifting to a 3-fold with components of degrees 13 and 4
We construct via linkage a 3-fold $X = X_{13} \cup X_4 \subset \bf{P}^7$, which is an arithmetically Gorenstein Calabi-Yau 3-fold of degree 17 in $\PP^7$. For an artinian reduction $A_F$, the quadratic part of the idea... | 2022-12-09 20:03:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rdrr.io/cran/tmvtnorm/man/dmvnorm.marginal.html | # dmvnorm.marginal: One-dimensional marginal density functions from a Truncated... In tmvtnorm: Truncated Multivariate Normal and Student t Distribution
## Description
This function computes the one-dimensional marginal density function from a Truncated Multivariate Normal density function using the algorithm given i... | 2018-12-15 05:17:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/an-algebra-problem-by-antonio-dottori-3/ | # A number theory problem by Antonio Dottori
Number Theory Level 4
$\large{x+xy+y=71}$ How many non-negative solutions (x,y) exist for this equation?
× | 2016-10-24 14:16:27 | {"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://encyclopediaofmath.org/index.php?title=Orthogonal_projector&oldid=48078 | Orthogonal projector
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
orthoprojector
A mapping $P _ {L}$ of a Hilbert space $H$ onto a subspace $L$ of it such that $x- P _ {L} x$ is orthogonal to $P _ {L} x$: $x- P _ {L} x \perp P _ {L} x$. An orthogonal projector is a bounded self-adjoint ... | 2023-03-25 10:04:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://livrepository.liverpool.ac.uk/3024845/ | # Observation of the decay Λ<inf>b</inf><sup>0</sup>→Λ<inf>c</inf><sup>+</sup>pp‾π<sup>−</sup>
Aaij, R, Adeva, B, Adinolfi, M, Ajaltouni, Z, Akar, S, Albicocco, P, Albrecht, J, Alessio, F, Alexander, M, Alfonso Albero, A
et al (show 80 more authors) (2018) Observation of the decay Λ<inf>b</inf><sup>0</sup>→Λ<inf>c</in... | 2021-10-20 04:22:14 | {"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.comsol.it/blogs/shape-optimization-in-electromagnetics-part-1/ | # Shape Optimization in Electromagnetics: Part 1
November 22, 2022
Shape optimization can be used to improve designs in many different physics areas. In this blog post, we will focus on shape optimization in wave optics. We will go over the shape optimization features in the COMSOL Multiphysics® software and show wha... | 2022-11-28 04:47:33 | {"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://www.ncatlab.org/nlab/show/identity+morphism | # nLab identity morphism
The identity morphism, or simply identity, of an object $x$ in some category $C$ is the morphism $1_x: x \to x$, or $\id_x: x \to x$, which acts as a two-sided identity for composition.
Given a small category $C$ with set of objects $C_0$ and set of morphisms $C_1$, the identity assigning fun... | 2014-10-31 09:53:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 12, "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://matchmaticians.com/questions/48j0hl/derivative-of-function-calculus-question | Derivative of FUNCTION
If $f(5)=1$, $f'(5)=6$, $g(5)=-3$ and $g'(5)=2$ determine:
a) $(f\times g)'(5)$
b.)$\left(\frac{g}{f-g}\right)'(5)$
Answers can be viewed only if
1. The questioner was satisfied and accepted the answer, or
2. The answer was disputed, but the judge evaluated it as 100% correct. | 2023-02-06 07:21:03 | {"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": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.getshifting.com/wiki/q/q530?rev=1469019733&do=diff | # SHIFT
--- Sjoerd Hooft's InFormation Technology ---
### Site Tools
q:q530
##### Differences
This shows you the differences between two versions of the page.
— q:q530 [2016/07/20 15:02] (current) Line 1: Line 1: + = Question 530 = + This page is part of Q, the IT exam trainer. \\ See https://www.getshifting.com... | 2019-10-19 09:47:53 | {"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://projecteuclid.org/euclid.die/1435064545 | ## Differential and Integral Equations
### Blowup of classical solutions for a class of 3-D quasilinear wave equations with small initial data
#### Abstract
This paper mainly concerns with the small data solution problem for the 3-D nonlinear wave equation: $\partial_t^2u-(1+u+\partial_t u)\Delta u=0$. This equation... | 2019-01-22 14:18:53 | {"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... |
https://eccc.weizmann.ac.il/report/2019/105/ | Under the auspices of the Computational Complexity Foundation (CCF)
REPORTS > DETAIL:
### Paper:
TR19-105 | 16th August 2019 11:08
#### A note on the relation between XOR and Selective XOR Lemmas
TR19-105
Authors: Ragesh Jaiswal
Publication: 16th August 2019 11:16
Given an unpredictable Boolean function $f: \{0, 1... | 2020-01-29 10:47:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.pdf-archive.com/2017/08/04/w-e-18940301/ | PDF Archive
Easily share your PDF documents with your contacts, on the Web and Social Networks.
w E 18940301 .pdf
Original filename: w_E_18940301.pdf
This PDF 1.6 document has been generated by / ABBYY FineReader 12, and has been sent on pdf-archive.com on 04/08/2017 at 20:40, from IP address 138.197.x.x. The curre... | 2020-10-21 05:05:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/478113/choosing-a-digital-oscilloscope-for-a-self-learner | # Choosing a digital oscilloscope for a self learner [closed]
I'm about to start a course about electronic interfaces. My intention is to learn to debug hardware by doing measurements etc. with oscilloscopes and multimeters.
According to the course, the recommended device to buy (digital oscilloscope / multimeter) is... | 2020-02-17 13:49:07 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/101147/how-and-when-to-factor-a-function-defined-on-a-product-of-metric-spaces?sort=newest | # How (and when) to factor a function defined on a product of metric spaces?
Suppose we have a set of regular functions defined on a product of metric spaces, for instance the Banach space of the smooth functions from $\mathbb R^n$ to $\mathbb C$. We know, thanks to the Taylor series, that such a function can 'almost'... | 2015-11-27 08:39:34 | {"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://codereview.stackexchange.com/questions/149443/quickmergesort-the-power-of-internal-buffering | # QuickMergeSort — The power of internal buffering
Amongst the lesser-known unstable sorting algorithms is the QuickXsort family of algorithms, as described in QuickXsort: Efficient Sorting with n log n - 1.399n +o(n) Comparisons on Average by Stefan Edelkamp and Armin Weiß. This family of sorting algorithms tries to ... | 2019-12-06 07:06:18 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codegolf.stackexchange.com/questions/36407/standardise-leading-zeroes-in-an-input-string | # Standardise leading zeroes in an input string
Write a program in the shortest number of bytes possible that will parse any string given to it by input, and output that string with any and all numbers padded with leading zeroes to match the largest number's length.
For example:
Input:
This 104 is an -8 example of ... | 2020-10-27 12:49:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/76490/ultrafilters-and-principal-filters | # Ultrafilters and principal filters [closed]
Can someone give me an example of an ultrafilter which is not principal?
-
## closed as off topic by HJRW, Mark Sapir, Simon Thomas, Andreas Blass, Gerald EdgarSep 27 '11 at 14:50
Questions on MathOverflow are expected to relate to research level mathematics within the ... | 2015-07-04 20:50:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://crypto.stackexchange.com/tags/key-derivation/hot | # Tag Info
17
The best you can hope for is the following: You derive the password into a "big enough" (e.g. 128 bits) secret key $K$ with a Key Derivation Function like PBKDF2. There are some details to be aware of (see below). You use the secret key $K$ as seed for a Pseudorandom Number Generator. The PRNG is determ... | 2015-07-03 17:38:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://02gmxb7w.uniterre.com/ | •
•
The Apple company logo sometimes appears before a The apple company Stow as being a buyer remains to be able to go into, indoors Berlin 04 10, 2015. Vast site visitors jab (never ever have the result that a website link on the road to or else promote y
OBS: That electrical generator seriously isn't at the mome... | 2018-06-25 17:07:59 | {"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://www.physicsforums.com/threads/find-the-angular-velocity-of-the-absolute-motion-system.681928/ | # Homework Help: Find the angular velocity of the Absolute Motion System
1. Mar 30, 2013
### Northbysouth
1. The problem statement, all variables and given/known data
Point A is given a constant acceleration a to the right starting from rest with x essentially zero. Determine the angular velocity w of link AB in ter... | 2018-05-24 16:23:34 | {"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... |
http://mathematica.stackexchange.com/questions/20540/combining-and-separating-sums/20542 | # Combining and separating sums
How can I combine or separate sums in Mathematica in the way that Together or Expand work for rational expressions？
For example, how does one transform from
$$\text{Sum}\left[\frac{a}{\sqrt{n!}},\{n,0,\infty \}\right]+\text{Sum}\left[\frac{b}{\sqrt{n!}},\{n,0,\infty \}\right]$$
to
$... | 2015-07-05 04:28:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kadinzhang.github.io/posts/chebyshevs-theorem/ | The Beauty of Chebyshev's Theorem
Post
Cancel
# The Beauty of Chebyshev's Theorem
For a normal distribution, we know that approximately 0.68 of the data points will lie within 1 standard deviation of the mean, and 0.95 will fall within 2 standard deviations. But our distributions aren’t always normal. What if it’s sk... | 2020-11-24 18:29:21 | {"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/igraph/versions/1.0.0/topics/component_distribution | # component_distribution
0th
Percentile
##### Connected components of a graph
Calculate the maximal (weakly or strongly) connected components of a graph
Keywords
graphs
##### Usage
component_distribution(graph, cumulative = FALSE, mul.size = FALSE, ...)components(graph, mode = c("weak", "strong"))
##### Arguments
... | 2020-12-03 16:57:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.knowpia.com/knowpedia/Toroidal_planet | BREAKING NEWS
Toroidal planet
## Summary
Artist's depiction of an earthlike toroidal planet. The odds of any toroidal planet forming might be infinitesimally small yet nonzero; allowing for an infinite universe, not only would a 'donut-shaped planet' almost certainly be bound to occur during the Stelliferous era, it ... | 2021-10-17 04:07:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 10, "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/ma... |
https://datascience.stackexchange.com/tags/metric/new | # Tag Info
0
If your only concern is small error values, why not simply scale the output by some constant? The idea would be to multiply all the actual values by some factor e.g. 10*y_actual Next, train your model on the scaled values. To make a prediction in the orginal rang you would have to scale back the outputs:... | 2020-11-28 13:55:58 | {"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://zbmath.org/authors/?q=ai%3Ashi.dongyang | zbMATH — the first resource for mathematics
Shi, Dongyang
Compute Distance To:
Author ID: shi.dongyang Published as: Shi, D.; Shi, D. Y.; Shi, Dong-Yan; Shi, Dong-Yang; Shi, Dong-yan; Shi, Dong-yang; Shi, DongYang; Shi, Dongyan; Shi, Dongyang External Links: dblp
Documents Indexed: 374 Publications since 1994
all t... | 2021-06-16 08:17:28 | {"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.physicsoverflow.org/34208/peierls-argument-for-absence-of-long-range-order?show=34209#c34209 | # Peierls Argument for Absence of Long Range Order
+ 1 like - 0 dislike
269 views
I'm really confused about the argument in Cardy's book for why there can't be long range order in 1D for discrete models. Let me just copy it out, and hopefully someone can explain it to me.
He takes an Ising-like system as an example.... | 2022-08-17 03:47:08 | {"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://deepkb.com/CO_000013/en/kb/IMPORT-0312e278-0236-3588-8e1d-8a9c0b6d7ad1/clustering-rdd-based-api | # Clustering - RDD-based API
2020-01-21
Clustering is an unsupervised learning problem whereby we aim to group subsets of entities with one another based on some notion of similarity. Clustering is often used for exploratory analysis and/or as a component of a hierarchical supervised learning pipeline (in which disti... | 2022-05-21 12:29:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://quickgrid.wordpress.com/2015/11/ | ## Converting Epsilon NFA to NFA using Epsilon Closure
Given an Epsilon NFA transition table or transition diagram, task is to convert the $\epsilon$-NFA to NFA.
#### Solution:
Let, E be the name of the $\epsilon$-NFA. The tuple of the epsilon automaton are,
$E = (Q, \sum, \delta, q_0, F) = ( \{ p,q,r \}, \{ a,b,c ... | 2020-04-05 23:34:07 | {"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": 1, "img_math": 23, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://narimanfarsad.blogspot.com/2012/11/uniformly-distributed-points-inside.html | ## Friday, 9 November 2012
### Uniformly Distributed Random Points Inside a Circle (2)
So much for posting the answer in a few days! Sorry, I have been Very Very busy.
So here is the answer. Lets assume we have the Cartesian coordinate system with ($$x,y$$) representing the points. Then joint probability distributio... | 2019-02-22 08:50:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://byjus.com/question-answer/the-lens-a-has-a-focal-length-of-25-cm-where-as-another-lens-b/ | Question
# The lens A has a focal length of $$25\,cm$$ where as another lens B has a focal length of $$60\,cm$$ . Giving reason state , which lens has more power : A or B
Solution
## Power $$P=\dfrac{1}{f}$$, Lens A has more power because of its shorter focal length. Physics
Suggest Corrections
0
Similar question... | 2022-01-20 03:15:04 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://simple.wikipedia.org/wiki/Schr%C3%B6dinger_equation | # Schrödinger equation
The Schrödinger equation is a mathematical formula that forms the basis of quantum mechanics, the most accurate theory of how subatomic particles behave. It is a mathematical equation that was thought of by Erwin Schrödinger in 1925. It defines something called the wave function of a particle or... | 2015-08-04 11:58:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 33, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/continuous-random-variable-supply-and-demand.599135/ | # Continuous random variable (supply and demand)
1. Apr 22, 2012
### jimbobian
1. The problem statement, all variables and given/known data
In the winter, the monthly demand in tonnes, for solid fuel from a coal merchant may be modelled by the continuous random variable X with probability density function given by:... | 2017-08-20 16:18:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://homework.cpm.org/category/CC/textbook/ccg/chapter/9/lesson/9.1.1/problem/9-11 | ### Home > CCG > Chapter 9 > Lesson 9.1.1 > Problem9-11
9-11.
Solve each system of equations below. Write your solution in the form $(x, y)$. Check your solution. Homework Help ✎
1. $3x − y = 14$
$x = 2y + 8$
1. $x = 2y + 2$
$x = −y −10$
1. $16x − y = −4$
$2x + y = 13$
Use substitution to solve
for both variables... | 2019-10-15 19:07:19 | {"extraction_info": {"found_math": true, "script_math_tex": 8, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codereview.stackexchange.com/tags/sorting/hot | # Tag Info
## Hot answers tagged sorting
4
Review: static size_t& logb2(size_t num) { size_t aux = 1; if (num == 0) return (aux = -1); while (0 < (num >>= 1)) aux++; return aux; } This is returning a reference to a local object. aux goes out of scope at the end of the function, so there's no way that the calling fun... | 2021-02-25 05:50:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1566612/how-to-solve-the-system-of-a-x-b-with-matrix | how to solve the system of a.x=b with Matrix?
Hi i'm studying linear algebra, first of all sorry for screen shots if it's not a good idea but I don't know how to write a matrix in StackExchange.
So question gave me A Matrix and I have to find its inverse so I got the inverse :
A Matrix and its inverse
And Now I hav... | 2019-11-20 04:01:14 | {"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://www.jarofquotes.com/view.php?id=may-my-heart-be-your-shelter-and-my-arms-be-your-home | # Marianne Williamson Quotes
Authors: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Categories: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
may-my-heart-be-your-shelter-and-my-arms-be-your-home
#### Cite
APA
Marianne Williamson Quotes. (n.d.). Jar of Quotes. Retrieved , from JarofQuotes.com Web site: h... | 2018-11-21 09:47:16 | {"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.gradesaver.com/textbooks/math/statistics-probability/elementary-statistics-12th-edition/chapter-4-probability-4-5-multiplication-rule-complements-and-conditional-probability-basic-skills-and-concepts-page-172/12 | Elementary Statistics (12th Edition)
$0.2$
The probability of getting at least one answer correct is equal to the probability of getting the last answer correct because the first nine answers are incorrect. There are five choices, therefore the probability of choosing the correct one is $\frac{1}{5}=0.2$ | 2018-09-20 02:59:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://answers.ros.org/answers/209405/revisions/ | ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | Q&A answers.ros.org
# Revision history [back]
Hello, I think we'll need more information to help, can you specify more clearly which packages you are trying to use and what error messages you have ? Some people got the kinect v2 work... | 2022-10-01 09:01:26 | {"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://www2.macaulay2.com/Macaulay2/doc/Macaulay2-1.19/share/doc/Macaulay2/SRdeformations/html/_rays__P__Pn.html | # raysPPn -- The rays of the standard fan of projective space or weighted projective space.
## Synopsis
• Usage:
raysPPn(n)
• Inputs:
• n, an integer, positive
• L, a list, with at least 2 elements and first entry 1
• Outputs:
• ,
## Description
Returns a matrix which has in its rows the rays of the standard fan of... | 2023-01-29 09:54:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plainmath.net/38783/solve-the-polynomial-inequality-plus-more-than-and-graph-the-solution-set | # Solve the polynomial inequality x^{2}-2x+1>0 and graph the solution set on a
Solve the polynomial inequality
${x}^{2}-2x+1>0$
and graph the solution set on a real number line. Express the solution set in interval notation.
You can still ask an expert for help
• Questions are typically answered in as fast as 30 minu... | 2022-05-29 12:20:01 | {"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://mzan.com/article/49143952-in-java-is-there-a-way-to-combine-string-contain-and-string-equals-to-print.shtml | Home In java, is there a way to combine String.contain() and String.equals() to print out a certain character when given another?
I was working on some java code that prints out "secret code" when you input a certain phrase. ("Hello" would print "itssg", a=q, b=w, c=e, etc) I got through part of it only to realize I c... | 2018-07-22 10:26:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://heriman.wordpress.com/2007/02/26/test-using-latex/ | WordPress.com supports $\LaTeX$, a typesetting system that’s really good at formatting mathematical formulas.
To include $\LaTeX$ code in your post, use the following:
$latex your-latex-code-here$
So, for example,
$latex i\hbar\frac{\partial}{\partial t}\left|\Psi(t)\right>=H\left|\Psi(t)\right>$
produces
$i\hbar... | 2018-07-19 13:04:00 | {"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": 1, "img_math": 6, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.authorea.com/doi/full/10.22541/au.159731292.27538376?commit=823a3ff59c3e50e118b22ecea4f28b0688f6f41b | Dynamical transition for a 3-component Lotka-Volterra Model with Diffusion
• Ruili Wu,
• Limei Li,
• Junyan LI
Ruili Wu
Jincheng College of Sichuan University
Author Profile
Limei Li
Sichuan Normal University
Author Profile
Junyan LI
Jincheng college of Sichuan University
Author Profile
## Abstract
The main objective... | 2021-09-25 09:09:16 | {"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.physicsforums.com/threads/exponential-equation.712481/ | # Exponential equation
juantheron
[1] Total no. of real solution of the equation ##e^x = x^2##
[2] Total no. of real solution of the equation ##e^x = x^3##
My Solution:: [1] Let ##f(x) = e^x## and ##g(x) = x^2##
Now we have use Camparasion Test for derivative
So ##f^{'}(x) = e^x## which is ##>0\forall x\in \mathbb... | 2022-08-07 20:02:37 | {"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://quant.stackexchange.com/questions/25573/can-we-derive-5-year-zero-coupon-interest-rate-by-using-1-2-and-3-year-zero-cou/25574 | # Can we derive 5 year zero coupon interest rate by using 1, 2 and 3 year zero coupon interest rate?
Given that the 1 year zero coupon bond interest rate is 5%, 2 year zero coupon bond interest rate is 6% and 3 year zero coupon bond interest rate is 7%. 4 year coupon bond price and interest rate are unknown. How to de... | 2021-05-12 09:10:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2026186/proof-that-these-statements-on-bounded-sequences-and-subsequences-are-equivalent | # Proof that these statements on bounded sequences and subsequences are equivalent.
I have to prove that these two statements are equivalent:
(a) Any bounded sequence must have a converging subsequence,
(b) Any bounded monotone sequence must converge.
Now clearly (b) implies (a), since any bounded monotone sequence i... | 2019-11-20 14:22:16 | {"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.gamedev.net/forums/topic/398721-problem-with-drawtext-function/ | # Problem with DrawText function
This topic is 4266 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
Hello everyone im following a book intro to dx9 and having problems compiling the following code
char FPSString[9];
Device->Clear(0, 0, D3DCLE... | 2018-02-20 02:33:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://openclimb.io/practice/p5/q1/ | Let $f(x) = |x − 2|.$ Sketch $y = f(f(f(|x|)))$ for $x\in \mathbb{R}.$
Why not start by sketching $f(x)?$
How does changing the argument to $|x|$ affect the graph? What would $f(|x|)$ look like?
What about $f(f(|x|))?$
A good way to think about this graph is to consider the sequence of transformations we are perfor... | 2023-04-01 17:21:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/difficulty-in-understanding-the-proof-of-mass-speed-relation.878377/ | # I Difficulty in understanding the proof of mass-speed relation
1. Jul 10, 2016
### anachin6000
I have a hard time understanding the variation of mass with velocity, more precisely the proof. In almost every material I've found, the author analyses 2 bodies colliding. The idea of looking at the collision is not har... | 2018-05-21 23:27:41 | {"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": 2, "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/30380/testing-the-parameter-of-a-sub-sample | # Testing the parameter of a sub-sample
I have some survival data from which I compute the annual failure rates. The parameter in which I am interested is the mean failure rate.
Now I select certain subjects that have a given characteristic, so the sub-sample is not random. For example, I have very few subjects havin... | 2020-03-31 23:37:18 | {"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://socratic.org/questions/to-determine-the-number-of-deer-in-a-game-preserve-a-conservationist-catches-658 | # To determine the number of deer in a game preserve, a conservationist catches 658 deer, tags them and lets them loose. Late, 558 deer are caught; 186 of them are tagged. How many deer are in the preserve?
Jan 6, 2017
At least 1,030
OR
At least 844.
## Interpretation 1:
We know 658 deer in the preserve are tagged.... | 2021-11-30 20:58:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 3, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/371808/elementary-p-subgroups-of-a-compact-lie-group | # Elementary $p$-subgroups of a compact Lie group
How to determine (say up to conjugacy) elementary $$p$$-subgroups of a compact Lie group $$G$$?
Of course there are the $$p$$-subgroups of a maximal torus, and in the case $$G=\mathrm{PU}_p$$, there is an interesting non-toral elementary $$p$$-subgroup considered by V... | 2021-04-16 22:58:13 | {"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... |
http://cdbug.org/standard-error/linear-regression-standard-error-and-standard-deviation.php | Home > Standard Error > Linear Regression Standard Error And Standard Deviation
# Linear Regression Standard Error And Standard Deviation
## Contents
However, S must be <= 2.5 to produce a sufficiently narrow 95% prediction interval. If this is the case, then the mean model is clearly a better choice than the regres... | 2019-05-26 14:08:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.tutorialspoint.com/map-rbegin-function-in-cplusplus-stl | # map rbegin() function in C++ STL
C++Server Side ProgrammingProgramming
In this article we will be discussing the working, syntax and examples of map::rbegin() function in C++ STL.
## What is a Map in C++ STL?
Maps are the associative container, which facilitates to store the elements formed by a combination of ke... | 2021-10-16 16:29:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://theculture.sg/2016/01/financial-engineering-i-2-introduction-to-no-arbitrage/ | # Financial Engineering (I) #2 – Introduction to No Arbitrage
Consider the following contract
1. Pay the price p at t=0.
2. Receive at time t=k, k = 1, …, T
*Cash flow can be negative
So what does the above contract mean? One pays a price p at time in order to receive this contract and get this cash flow. Thus at , a... | 2023-03-29 09:37:44 | {"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... |
http://www.jnr.ac.cn/CN/10.11849/zrzyxb.2014.01.009 | • 资源评价 •
### 1961—2010年阿拉善左旗气温和地温的变化特征分析
1. 1. 中国气象科学研究院, 北京 100081;
2. 四川省气候中心, 成都 610072;
3. 中国科学院植物研究所植被与环境变化国家重点实验室, 北京 100093
• 收稿日期:2012-08-03 修回日期:2013-07-11 出版日期:2014-01-20 发布日期:2014-01-09
• 作者简介:陈超（1982- ），男，湖南人，博士，主要研究气候资源与农业减灾、气候变化对农业的影响。E-mail：chenchao16306@sina.com
• 基金资助:
国家重点基础研究发展计划项目(2010CB951303)；中国... | 2022-08-15 22:28:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://byjus.com/question-answer/the-ratio-of-inversion-temperature-and-boyle-s-temperature-for-a-real-gas-is/ | Question
# The ratio of inversion temperature and Boyle's temperature for a real gas is ....
Solution
## As we know,for a real gasBoyle's temperature ($$T_b$$) = $$a / Rb$$ = $$1/2 T_i$$ where $$T_i$$ is called inversion temperature and $$a, b$$ are called van der Waals constant. So, their ratio is 2. Chemistry... | 2022-01-21 08:59:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.doubtnut.com/question-answer-physics/determine-the-charge-on-capacitor-in-steady-state-642607664 | Home
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<img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/RES_JEE(M)_2019_CBT3_E01_052_Q01.png" width="80%"> <br> Determine the charge on capacitor in steady state:
Updated On: 27-06-2022
Text Solution
40m... | 2022-11-30 11:02:15 | {"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://brilliant.org/problems/jee-mains-2016-mathematics-31/ | # JEE Mains 2016 Mathematics 31
Calculus Level 4
$(x,y): \quad y^2\geq 2x,\quad x^2+y^2\leq4x ,\quad x\geq 0 , \quad y\geq 0$
Find he area (in sq. units) of the region as described above.
× | 2017-10-19 16:48:15 | {"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... |
http://csns.calstatela.edu/wiki/content/msargent/progfest/p2 | Problem 2 (Weight 3)
For this problem we will create a game from scratch in Android Studio. The game that we will be creating is a dice game called Scarne's dice (you may already be familiar with it from a previous unit).
### Scarne's dice
Scarne’s Dice is a turn-based dice game where players score points by rolling... | 2018-01-20 04:44:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ssrg-vt.github.io/FoxDec/foxdec/docs/haddock/VerificationReportInterface.html | foxdec-0.1.0.0: Formaly Verified x86-64 Decompilation
VerificationReportInterface
Description
After running FoxDec, a "verification report" (an object of type Context) can be retrieved from the generated .report file (see function ctxt_read_report). Essentially, this module provides hooks into some of the informatio... | 2021-11-28 23:09:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ch.mathworks.com/help/stats/robustcov.html | # robustcov
Robust multivariate covariance and mean estimate
## Syntax
``sig = robustcov(x)``
``````[sig,mu] = robustcov(x)``````
``````[sig,mu,mah] = robustcov(x)``````
``````[sig,mu,mah,outliers] = robustcov(x)``````
``````[sig,mu,mah,outliers,s] = robustcov(x)``````
``[___] = robustcov(x,Name,Value)``
## Descrip... | 2023-03-20 14:59:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/tags/automata-theory/hot | Tag Info
343
I have personally enjoyed several Aha! moments from studying basic automata theory. NFAs and DFAs form a microcosm for theoretical computer science as a whole. Does Non-determinism Lead to Efficiency? There are standard examples where the minimal deterministic automaton for a language is exponentially la... | 2019-12-08 08:07:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/156036/different-style-for-acronyms | # Different style for acronyms
In 1 I had the answer on how to put the translation of an acronym and used both English and Spanish version.
The issue now is that I have acronyms that are only Spanish, others only English without translation and English with translation. The format for the document mandates that Engli... | 2021-02-26 01:55:06 | {"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.semanticscholar.org/paper/Complements-in-Distributive-Allegories-Winter/bfd5d42755491a7eaf8f694ec3b50849a79bc333?p2df | # Complements in Distributive Allegories
@inproceedings{Winter2009ComplementsID,
title={Complements in Distributive Allegories},
author={Michael Winter},
booktitle={RelMiCS},
year={2009}
}
• M. Winter
• Published in RelMiCS 4 November 2009
• Mathematics, Philosophy
It is known in topos theory that the axiom of choice ... | 2022-11-29 15:46:02 | {"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... |
http://math.stackexchange.com/questions/240334/conformal-map-from-a-disk-onto-a-disk-with-a-slit | # Conformal map from a disk onto a disk with a slit
Find a conformal mapping from D to $D\backslash [-1/2,1)$, where D is the unit disk. I think that maybe we can map $D\backslash [-1/2,1)$ to upper half plane first and the map upper half plane to $D$ and compute the inverses of the maps. Can we map $D\backslash [-1/2... | 2016-07-27 03:55:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.r-bloggers.com/how-could-classification-trees-be-so-fast-on-categorical-variables/ | Want to share your content on R-bloggers? click here if you have a blog, or here if you don't.
I think that over the past months, I have been saying non-correct things about classification with categorical covariates. Because I never took time to look at it carefuly. Consider some simulated dataset, with a logistic re... | 2020-08-04 11:39:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 18, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://estebanhufstedler.com/2020/12/02/renaming-cities-based-on-their-coordinates/ | Categories
# Renaming Cities Based on their Coordinates
While driving through Normandy, I was struck by the wackiness of a lot of the local place names. This is amplified by the large linguistic flow through the area, and local dialects that I’m not familiar with, but still felt very silly. For example:
Looking at n... | 2021-11-30 18:16:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://archimedesmuseum.gr/odyssey-games-yuxdl/e938e9-basic-exponents-worksheets-pdf | <>stream stream In scientific notation, this number becomes $$4.2\cdot10^{25}$$. Simple exponents worksheets pdf. These exponents worksheets provide practice finding the actual value for common exponents. Your answer should contain only positive exponents. >> PDF (1.09 MB) TpT Digital Activity. 14 23 Rules: To multiply... | 2021-08-05 15:16:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/681205/inverse-of-the-joukowski-map-phiz-z-frac1z | # Inverse of the Joukowski map $\phi(z) = z + \frac{1}{z}$
We know the Joukowski map $$\phi(z) = z + \frac{1}{z}$$ which maps the upper semidisc of radius $1$ in the lower half plane, and the lower semidisc of radius $1$ in the upper half plane.
What is the inverse of this function ? We obtain $z ^{2}-zy + 1 = 0$ and... | 2020-02-23 11:43:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/6733/boolean-simplification | # Boolean Simplification
I've been trying to simplify this equation:
Y = (¬AB + ¬C)(¬A + ¬D)
.. into this equation.
Y = ¬A¬C + ¬C¬D + ¬AB
Unfortunately I keep going in circles with expanding and minimizing the booleans. Any tips or advice? Thanks.
-
wolframalpha.com/input/… won't show you the steps it took to ... | 2016-05-02 08:54:57 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://eprint.iacr.org/2013/805 | ### Proofs of Space: When Space is of the Essence
Giuseppe Ateniese, Ilario Bonacina, Antonio Faonio, and Nicola Galesi
##### Abstract
Proofs of computational effort were devised to control denial of service attacks. Dwork and Naor (CRYPTO ’92), for example, proposed to use such proofs to discourage spam. The idea i... | 2022-09-27 18:17:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jdblischak.github.io/dc-bioc-limma/license.html | Last updated: 2019-01-09
This reproducible R Markdown analysis was created with workflowr (version 1.1.1.9001). The Report tab describes the reproducibility checks that were applied when the results were created. The Past versions tab lists the development history.
#### R Markdown file: up-to-date
Great! Since the R... | 2019-01-23 04:46:59 | {"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://mathoverflow.net/questions/275562/asymptotic-form-of-the-eigenvalues-eigenfunctions-of-a-fredholm-equation | # Asymptotic form of the eigenvalues / eigenfunctions of a Fredholm equation
Consider the kernel: $$k(x,y,\xi) = \sqrt{\frac{1}{\pi} \frac{1}{y+a}} \exp \left(-\frac{\xi^2}{y+a }\right)$$
I am trying to find the asymptotic form of the solutions to the following homogeneous Fredholm equation of the second kind:
$$K_\... | 2019-10-19 08:49:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://imss.org/category/author-monica-stokes/ | A Note from the Library: Frederick Wood Jones’ “The Principles of Anatomy as Seen in the Hand”
The most remarkable aspect of this book is the fact that nearly half of the pages include some form of infant scribbling. Some scribbles are large and heavy, others tight and soft, but all include an unrestrained confrontati... | 2019-06-25 21:51:19 | {"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... |
https://greprepclub.com/forum/the-circle-shown-has-an-area-of-497r-and-is-divided-into-fou-15892.html | It is currently 08 Dec 2019, 02:42
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
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we will pick new questions that match your level based o... | 2019-12-08 10:42:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hal-univ-paris.archives-ouvertes.fr/UNICE/hal-03351808v1 | # Ability of LISA to detect a gravitational-wave background of cosmological origin: The cosmic string case
Abstract : We investigate the ability of the Laser Interferometer Space Antenna (LISA) to detect a stochastic gravitational-wave background (GWB) produced by cosmic strings, and to subsequently estimate the strin... | 2022-10-06 07:50:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 3, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://javadoc.scijava.org/Apache-Commons-Math/org/apache/commons/math4/distribution/FDistribution.html | org.apache.commons.math4.distribution
## Class FDistribution
• ### Nested classes/interfaces inherited from interface org.apache.commons.math4.distribution.RealDistribution
RealDistribution.Sampler
• ### Field Summary
Fields
Modifier and Type Field and Description
static double DEFAULT_INVERSE_ABSOLUTE_ACCURACY
Def... | 2017-11-20 15:19:39 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://thephilosophyforum.com/discussion/12247/james-webb-telescope/latest/comment | ## James Webb Telescope
• 20.3k
The star:
The model:
WR 140.
• 3k
• 2.5k
Just in time for Halloween:
The high-resolution image is quite something:
Pillars of Creation (MIRI Image)
• 6.8k
Seems that James Webb telescope is in heavy use, new interesting images:
Scientists are looking at light from the universe’s fi... | 2023-03-21 21:27:30 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an%3A0877.34054 | # zbMATH — the first resource for mathematics
Positive solutions and asymptotic behavior of delay differential equations with nonlinear impulses. (English) Zbl 0877.34054
The delay differential equation with nonlinear impulses $\dot x(t)+ \sum^n_{i=1} p_i(t)x(t- \tau_i)=0,\quad t\neq t_j,\quad t\geq t_0,$ $x(t^+_j)- x... | 2021-04-18 05:56:28 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blog.dragonsector.pl/2014/02/olympic-ctf-2014-rpc-400.html?showComment=1392041998463 | ## Monday, February 10, 2014
### Olympic CTF 2014 - RPC (400)
The write-up was created by mak and edited by j00ru of Dragon Sector.
Let's get started with the "RPC" challenge, poked with and solved by quite a few people on our team: jagger, mak, keidii, Mawekl and vnd, and available during the CTF with the following... | 2020-07-08 04:27:09 | {"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://ashekhawat.wordpress.com/2020/05/10/markov-decision-processes/ | ASHIVNI SHEKHAWATResearch scientist at Lyft Inc.
In this post we introduce the basic ideas of Markov Decision Processes (MDPs). MDPs are a mathematical formalization of sequential decision processes. An agent takes an action in an uncertain environment, and two things happen as a result. One, the agent receives a rewa... | 2021-08-05 23:08:10 | {"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://dakep.github.io/pense-rpkg/reference/mm_algorithm_options.html | Additional options for the MM algorithm to compute EN S- and M-estimates.
mm_algorithm_options(
max_it = 500,
) | 2021-02-27 17:51:59 | {"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... |