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http://inperc.com/wiki/index.php?title=Report_generation | This site contains: mathematics courses and book; covers: image analysis, data analysis, and discrete modelling; provides: image analysis software. Created and run by Peter Saveliev.
# Report generation
The report is produced based entirely on the data in Pixcavator's output table, which contains all objects in the i... | 2013-05-25T10:16:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://libros.duhnnae.com/2017/jul5/150012414813-Refined-estimates-for-some-basic-random-walks-on-the-symmetric-and-alternating-groups-Mathematics-Probability.php | # Refined estimates for some basic random walks on the symmetric and alternating groups - Mathematics > Probability
Abstract: We give refined estimates for the discrete time and continuous time versionsof some basic random walks on the symmetric and alternating groups $S n$ and$A n$. We consider the following models: ... | 2019-04-26T05:41:30 | {"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... |
http://zone-reflex.blogspot.com/2011/04/new-physics-new-particles-new-forces.html | ## lördag 9 april 2011
### New Physics, new particles, new forces?
This is a collage of comments and research on the fifth force during latest years. They are not mine, I have only collected these bits of information merely for my own understanding, and maybe now also yours...
These are the pictures stirring up the ... | 2019-10-13T23:06:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/175796/grouping-components-to-form-a-complete-perimeter | # Grouping components to form a complete perimeter
This is a question relating to grouping of components picked out using ComponentMeasurements to make a complete perimeter of a shape. My goal is to measure the perimeter of each of these worm-like particles, and to plot a histogram distribution of it.
From ComponentM... | 2019-06-27T09:08:31 | {"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... |
https://docs.orochi.network/halo2-for-dummies/plonkish/section.html | # PLONKish Arithemetization
We recommend readers who are not familiar with PlonK's arithmetization to read the article PlonK's Arithmetization. In this chapter, we further discuss a more customized version of PlonK's arithmetization, namely, PLONKish arithmetization. Customization aims to handle more general gates wit... | 2023-04-01T07:41:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/what-is-the-derivative-of-y-sec-3-x | # What is the derivative of y=sec^3(x)?
##### 1 Answer
Jul 25, 2014
Answer is
$y ' = 3 \cdot {\sec}^{2} x \cdot \sec x \cdot \tan x$
The solution is,
For problems like these, $y = f {\left(x\right)}^{n}$
then $y ' = n \cdot f {\left(x\right)}^{n - 1} \cdot f ' \left(x\right)$ (this is the Power Chain Rule)
Simil... | 2019-08-22T22:46:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 4, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.shaalaa.com/question-bank-solutions/shortest-distance-between-two-lines-if-lines-x-1-3-y-2-2k-z-3-2-x-1-3k-y-5-1-z-6-5-are-right-angle-then-find-value-k_150 | HSC Science (Computer Science) 12th Board ExamMaharashtra State Board
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# Solution - If the lines (x-1)/-3=(y-2)/(2k)=(z-3)/2 and (x-1)/(3k)=(y-5)/1=(z-6)/-5 are at right angle then find the value of k - HSC Science (Computer Science) 12th Board Exam - Mathematics and Statistic... | 2018-09-21T12:47:10 | {"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://cbsemathssolutions.in/real-numbers-definition-explained/ | # Real numbers definition explained
Learn what are the real numbers and real numbers definition. In number system, real numbers is the important concept which is not be neglected. In math we have different types of numbers in that real numbers is one of them.
Up to now we studied about natural numbers, whole numbers,... | 2020-05-29T14:17:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/help_2248 | +0
help
0
140
1
In general, find the number of k-tuples of nonnegative integers such that $$0 \le a_1 \le a_2 \le a_3 \le \dots \le a_k \le n.$$
Feb 29, 2020
1+0 Answers
#1
+6193
0
$$\text{clearly all the a's must be such that 0 \leq a_k \leq n}\\ \text{given any set of k integers there is exactly one unlabelle... | 2020-07-04T17:18:37 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2208017/is-it-true-that-for-any-compact-riemannian-manifold-the-sectional-curvature-is | # Is it true that for any compact Riemannian manifold, the sectional curvature is bounded?
My attempt at a proof of this statement goes something like this: Let $(M,g)$ be a Riemannian $n$-manifold, then consider the vector bundle $\mathrm{T}M\oplus\mathrm{T}M$, then sectional curvature defines a function $K:\mathcal{... | 2019-09-18T20:00:51 | {"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... |
http://mymathforum.com/applied-math/17212-equal-sum-subset-remainder-set.html | My Math Forum Equal sum of a subset and remainder of a set
Applied Math Applied Math Forum
January 31st, 2011, 02:10 AM #1 Joined: Jan 2011 Posts: 12 Thanks: 0 Equal sum of a subset and remainder of a set I have the following problem: I want to check if there exists a subset of a set that has the same sum as the su... | 2014-04-24T18:40:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 10, "/images/ma... |
https://recluze.net/2010/06/25/regression-with-gradient-descent-in-low-level-matlab/ | # Regression with Gradient Descent in Low-level Matlab
Update: If you are interested in getting a running start to machine learning and deep learning, I have created a course that I’m offering to my dedicated readers for just \$9.99. Access it here on Udemy. If you are only here for Matlab, continue reading =]
I just... | 2018-07-22T20:11:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 12, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://wikimho.com/us/q/astronomy/14908 | ### What is the most dense object in the universe?
• Inspired by this answer to the question, Why is the Sun's density less than the inner planets?, what is the most dense object in the universe?
Are you excluding singularities?
A singularity isn't observable and may or may not exist.
I'd say Trump would be in the ... | 2022-08-16T13:48:03 | {"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://math.stackexchange.com/questions/3538063/integral-int-0-pi-frac-sinx76-cosx-2-sinxdx | # Integral $\int_{0}^{\pi}\frac{\sin(x)}{7+6\cos(x)-2\sin(x)}dx$
So I just had an exam and one of the exercises was this integral:
$$\int_{0}^{\pi}\frac{\sin(x)}{7+6\cos(x)-2\sin(x)}dx$$
My first thought was the the substitution $$u=\tan(x/2)$$.So I found $$\sin x, \cos x$$ and $$dx$$ and I replaced in my integral.T... | 2021-09-17T04:48:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Definition:Edge_Set | Definition:Edge Set
Definition
Let $G = \struct {V, E}$ be a graph.
The set $E$ of edges in $G$ is called the edge set.
It consists of (unordered) pairs of elements of the vertex set $V$.
It is often convenient to refer to the edge set for a given graph $G$ as $\map E G$, especially if there is at any one time mor... | 2021-07-30T11:18:38 | {"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://www.physicsforums.com/threads/kinematic-equations-of-motion.300756/ | # Kinematic Equations of Motion
1. ### randeezy
0
Can anyone help me familiarize myself with the Kinematic Equations of Motion?
I need to know them for this summer institute.
Thanks,
Randeezy
3. ### randeezy
0
Thank you, but is it possible that you could explain to me what each is specifically used for, and how ... | 2015-08-31T10:55:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/202481/discretisation-of-region-intersection-in-3d | # Discretisation of region intersection in 3D
If I try to discretise the intersection (BoundaryDiscretizeRegion), of a shell in a cuboid, some of the regions (that are found with RegionIntersection) are lost in the discretising process. I tried several of the options for BoundaryDiscretizeRegion but none seem to give ... | 2020-06-03T13:04:42 | {"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://mathcracker.com/remainder-theorem | # Remainder Theorem
Instructions: Use this Remainder Theorem calculator to find the find the value of a polynomial p(x) at a certain value x = a, using the remainder of a division , showing all the steps. Please type in the polynomial you need to use and the value you want to evaluate at in the form box below.
Enter ... | 2023-02-06T02:47:09 | {"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://www.gradesaver.com/textbooks/math/precalculus/precalculus-10th-edition/chapter-1-graphs-1-3-lines-1-3-assess-your-understanding-page-30/4 | # Chapter 1 - Graphs - 1.3 Lines - 1.3 Assess Your Understanding: 4
False. The slope is $\frac{3}{2}$.
#### Work Step by Step
$2y=3x+5$ The equation needs to be solved so that one ide is equal to $y$. Divide both sides of the equation by $2$. This gives you $y=\frac{3}{2}x+\frac{5}{3}$. $\frac{3}{2}$ is the actual s... | 2018-06-18T23:36:38 | {"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://www.atqed.com/rint | # Nearest integer calculator: Round to the nearest integer
You can find the nearest integer of a given number to input the rint command and several numbers in the form above. For example, if you want the nearest integer of 3.1, paste rint 3.1 in the form and press the enter key.
rint 3.1
The result is 3.
rint 3.1
... | 2023-01-27T14:09:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ltwork.net/which-of-the-following-elements-would-be-the-most-reactive--3778295 | # Which of the following elements would be the most reactive? a. strontium b. nitrogen c. chlorine d.
###### Question:
Which of the following elements would be the most reactive?
a. strontium
b. nitrogen
c. chlorine
### What were the last names of the artists you wrote in the chart for 1, in the first row, third col... | 2023-03-31T00:12:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/what-are-some-common-acids-found-in-the-home-with-the-amount-of-ph-valve-it-cont#596531 | # What are some common acids found in the home with the amount of pH valve it contains?
Apr 17, 2018
Well, I can come up with a few.
#### Explanation:
Of course, $p H$ values depend on the concentration of ${H}_{3} {O}^{+}$ ions, so the numbers given here are rough estimates of what $p H$ readings you might expect ... | 2022-01-27T20:13:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 15, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.rdocumentation.org/packages/elliptic/versions/1.4-0/topics/parameters | # parameters
0th
Percentile
##### Parameters for Weierstrass's P function
Calculates the invariants $g_2$ and $g_3$, the e-values $e_1,e_2,e_3$, and the half periods $\omega_1,\omega_2$, from any one of them.
Keywords
math
##### Usage
parameters(Omega=NULL, g=NULL, description=NULL)
##### Arguments
Omega
Vector o... | 2020-02-28T19:44:12 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0509.14018 | # zbMATH — the first resource for mathematics
Residues and adeles. (English. Russian original) Zbl 0509.14018
Funct. Anal. Appl. 14, 34-35 (1980); translation from Funkts. Anal. Prilozh. 14, No. 1, 44-45 (1980).
##### MSC:
14F10 Differentials and other special sheaves; D-modules; Bernstein-Sato ideals and polynomial... | 2021-06-24T12:08:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://sofdem.github.io/gccat/gccat/Kconvex_hull_relaxation.html | ### 3.7.64. Convex hull relaxation
Given a non-convex set $𝒮$, $ℛ$ is a convex outer approximation of $𝒮$ if:
• $ℛ$ is convex,
• If $s\in 𝒮$, then $s\in ℛ$.
Given a non-convex set $𝒮$, $ℛ$ is the convex hull of $𝒮$ if:
• $ℛ$ is a convex outer approximation of $𝒮$,
• For every $𝒯$ where $𝒯$ is a convex out... | 2022-06-26T22:59:43 | {"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... |
https://www.physicsforums.com/threads/dirac-feynman-action-principle-and-pseudo-differential-operators.291127/ | Dirac-Feynman-action principle and pseudo-differential operators
1. Feb 9, 2009
jostpuur
I have encountered some mathematical difficulties when examining a one dimensional system defined by a Lagrange's function
$$L(x,\dot{x}) = M|\dot{x}|^{\alpha} - V(x),$$
where $\alpha > 1$ is some constant. The value $\alpha=2... | 2017-11-18T11:13:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1330850/can-i-do-this-transformation-with-any-finite-group | # can i do this transformation with any finite group?
I have a finite alphabet $\{e_1, e_2, \cdot \cdot\cdot, e_N, a_1, a_2, \cdot\cdot\cdot, a_n \}$ where we pair $e_i$ and $a_i$ as opposites'' - like opposite vertexes on a regular $2N$ sided polygon but we are not restricted to the dihedral group. There is some tran... | 2019-08-17T21:33:46 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikipedia.org/wiki/Agrawal's_conjecture | # Agrawal's conjecture
In number theory, Agrawal's conjecture, due to Manindra Agrawal in 2002,[1] forms the basis for the cyclotomic AKS test. Agrawal's conjecture states formally:
Let $n$ and $r$ be two coprime positive integers. If
$(X-1)^n \equiv X^n - 1 \pmod{n, X^r - 1} \,$
then either $n$ is prime or $n^2 \e... | 2015-03-31T04:06:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 17, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.tutorialspoint.com/find-original-numbers-from-gcd-every-pair-in-python | # Find original numbers from gcd() every pair in Python
PythonServer Side ProgrammingProgramming
Suppose we have an array A where GCD of every possible pair of elements of another array is given, we have to find the original numbers which are used to compute the given GCD array.
So, if the input is like A = [6, 1, 1... | 2022-08-13T14:47:37 | {"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://math.stackexchange.com/questions/823583/what-properties-does-a-graph-g-which-does-not-have-a-triangle-free-euler-circu | # What properties does a graph $G$ which does not have a triangle-free Euler circuit have?
An Euler circuit $v_1,v_2,v_3,\dots,v_n,v_1$ is a triangle-free Euler circuit if and only if there do not exist four consecutive nodes $v_i,v_{i+1},v_{i+2},v_{i+3}$ with $v_i = v_{i+3}$.
Now what are the properties of a graph w... | 2019-10-19T07:10:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2956363/let-p-be-a-partition-of-a-group-with-ab-subseteq-c-why-is-1-in-p-n-p | # Let $P$ be a partition of a group with $AB \subseteq C$. Why is $1 \in P_n$? $P_n$ is the equivalence class of $n \in N$ and $1 \in N=P_1$.
Let P be a partition of a group G with the property that for any pair of elements A, B of the partition, the product set AB is contained entirely within another element C of the... | 2021-08-04T03:27:40 | {"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://www.degruyter.com/view/j/math.2018.16.issue-1/math-2018-0009/math-2018-0009.xml | Show Summary Details
More options …
# Open Mathematics
### formerly Central European Journal of Mathematics
Editor-in-Chief: Gianazza, Ugo / Vespri, Vincenzo
IMPACT FACTOR 2018: 0.726
5-year IMPACT FACTOR: 0.869
CiteScore 2018: 0.90
SCImago Journal Rank (SJR) 2018: 0.323
Source Normalized Impact per Paper (SNIP) ... | 2019-10-18T08:22:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 53, "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://yutsumura.com/problems-and-solutions-about-similar-matrices/ | # Problems and Solutions About Similar Matrices
## Problem 319
Let $A, B$, and $C$ be $n \times n$ matrices and $I$ be the $n\times n$ identity matrix.
Prove the following statements.
(a) If $A$ is similar to $B$, then $B$ is similar to $A$.
(b) $A$ is similar to itself.
(c) If $A$ is similar to $B$ and $B$ is sim... | 2020-01-25T21:14:01 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikisource.org/wiki/Wikisource:WikiProject_Open_Access/Programmatic_import_from_PubMed_Central/Neurobiological_Models_of_Two-Choice_Decision_Making_Can_Be_Reduced_to_a_One-Dimensional_Nonlinear_Diffusion_Equation | # Wikisource:WikiProject Open Access/Programmatic import from PubMed Central/Neurobiological Models of Two-Choice Decision Making Can Be Reduced to a One-Dimensional Nonlinear Diffusion Equation
Neurobiological Models of Two-Choice Decision Making Can Be Reduced to a One-Dimensional Nonlinear Diffusion Equation
Alex R... | 2021-05-06T20:12:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 81, "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://library.kiwix.org/bitcoin.stackexchange.com_en_all_2021-04/A/question/22.html | ## Is it possible to brute force bitcoin address creation in order to steal money?
129
47
Bitcoin users frequently generate new addresses for each transaction they make, which greatly increases the number of bitcoin addresses being used to receive money.
Would it be possible (and profitable) for someone to find col... | 2021-09-21T06:45:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/327204/how-to-deduce-the-charge-of-an-electron-from-the-charge-of-an-oil-drop-in-the-mi | # How to deduce the charge of an electron from the charge of an oil drop in the Millikan experiment?
In the Millikan experiment we measure the charge of one oil drop. But how can I measure charge of one electron when I’m not sure how many electrons are contained within one oil drop?
I think the key was that when you ... | 2019-08-25T06:42:37 | {"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://mathhelpforum.com/advanced-statistics/177651-mgf-rayleigh-distribution.html | # Thread: MGF for the Rayleigh distribution
1. ## MGF for the Rayleigh distribution
Hi, I'm trying to derive the moment generating function for the Rayleigh distribution.
I know that it equals E(e^(t*x)), which is the following integral that can be seen here, evaluated at the limits of 0 and infinity:
http://www.wo... | 2017-01-21T02:24:03 | {"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://socratic.org/questions/how-do-you-solve-3-e-2x-8 | How do you solve 3+e^(-2x)=8?
Oct 30, 2016
So, you've got:
$3 + {e}^{- 2 x} = 8$
Now subtract 3 from both sides of the equation:
${e}^{- 2 x} = 5$
From here you get:
$- 2 x = \ln \left(5\right)$
*Because of logarithmic rules .
Now divide both sides of the equation by -2:
$x = - \frac{1}{2} \cdot \ln \left(5\r... | 2019-10-22T14:29:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 4, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/312212/interior-extremum-theorem-and-discontinuous-functions | # Interior Extremum Theorem and discontinuous functions.
I am studying real analysis with Bartle & Sherbert's Introduction to Real Analysis. There is the following theorem:
Interior Extremum Theorem: Let $c$ be an interior point of the interval $I$ at which $f:I\to\mathbb{R}$ has a relative extremum. If the derivativ... | 2016-04-30T13:23:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/55a97316e4b0455950794859 | ## briana.img one year ago Someone help me understand this problem?
1. briana.img
A bag has 4 green marbles, 3 red marbles, and 3 yellow marbles. What is the probability that you pick a green marble, do not replace it, and pick a red marble?
2. Owlcoffee
Well, I believe these are two scenarios. First calculate the ... | 2016-10-21T00:48:26 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=E1BMAX_2011_v48n5_1023 | AN EKELAND TYPE VARIATIONAL PRINCIPLE ON GAUGE SPACES WITH APPLICATIONS TO FIXED POINT THEORY, DROP THEORY AND COERCIVITY
Title & Authors
AN EKELAND TYPE VARIATIONAL PRINCIPLE ON GAUGE SPACES WITH APPLICATIONS TO FIXED POINT THEORY, DROP THEORY AND COERCIVITY
Bae, Jong-Sook; Cho, Seong-Hoon; Kim, Jeong-Jin;
Abstract
... | 2018-06-23T13:56:13 | {"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": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 1, "/images/mat... |
http://mathhelpforum.com/calculus/76963-volume-solid-print.html | # volume of solid
• Mar 4th 2009, 04:31 PM
alex83
volume of solid
et R be the region in the plane bounded by the x-axis and the line x=1 and the curve y= arc tan x
determine the volume of the solid obvtained by revolving R
any help pls
• Mar 4th 2009, 06:08 PM
skeeter
Quote:
Originally Posted by alex83
et R be the r... | 2016-10-27T07:28:53 | {"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": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rojina99.github.io/loss_function/ | # Loss Function
Before understanding the process of neural network optimization we have to understand loss function. Loss function also called cost function is simply a function representing difference between target or actual output($y$) and predicted output($y_{pred}$). Neural network optimizers are usually focused ... | 2021-06-20T04:10:02 | {"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... |
http://mathhelpforum.com/math-topics/3821-question-print.html | question!
• Jun 27th 2006, 02:14 PM
LLELLA
question!
In an emergency stop to avoid an accident, a shoulder-strap seat belt holds a 60-kg passenger firmly in place. If the car were initially traveling at 90 km/h and came to a stop in 5.5 s along a straight, level road, what was the average force applied to the passenge... | 2016-10-20T20:23:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/a-0-050g-ball-of-aluminum-foil-absorbs-1-42-j-heat-when-it-is-heated-31-6-c-what | # A 0.050g ball of aluminum foil absorbs 1.42 J heat when it is heated 31.6°C. What is the specific heat of aluminum foil?
Aug 13, 2016
${\text{0.899 J g"^(-1)""^@"C}}^{- 1}$
#### Explanation:
A substance's specific heat tells you the amount of heat needed to increase the temperature of $\text{1 g}$ of that substan... | 2019-11-14T14:44:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 25, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://st551.cwick.co.nz/lab-6/ | # Lab 6 RMarkdown
Tue Oct 31 or Wed Nov 1
library(tidyverse)
In practice most statisticians will rely on already existing functions to perform tests and/or confidence intervals. However, there are cases when a function doesn’t exist, or the existing function does something slightly different from what you want.
In ... | 2020-01-20T01:53:52 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an%3A1033.65073 | # zbMATH — the first resource for mathematics
Fully discrete, entropy conservative schemes of arbitrary order. (English) Zbl 1033.65073
The authors consider the numerical approximation of discontinuous solutions of general systems of conservation laws of the form $$\partial_t u+\partial_x f(u)=0$$, $$u(x,t)\in\mathbb ... | 2021-08-02T21:33:49 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.msri.org/seminars/20681 | # Mathematical Sciences Research Institute
Home » AT Research Seminar: Global algebraic K-theory
# Seminar
AT Research Seminar: Global algebraic K-theory March 06, 2014 (01:30 PM PST - 02:30 PM PST)
Parent Program: Algebraic Topology MSRI: Simons Auditorium
Speaker(s) Stefan Schwede (Universität Bonn)
Description No... | 2014-09-23T14:22:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.libretexts.org/Bookshelves/Arithmetic_and_Basic_Math/Book%3A_Basic_Math_(Illustrative_Mathematics_-_Grade_6)/01%3A_Area_and_Surface_Area/1.05%3A_Surface_Area/1.5.4%3A_More_Nets%2C_More_Surface_Area |
# 1.5.4: More Nets, More Surface Area
## Lesson
Let's draw nets and find the surface area of polyhedra.
Exercise $$\PageIndex{1}$$: Notice and Wonder: Wrapping Paper
Kiran is wrapping this box of sports cards as a present for a friend.
What do you notice? What do you wonder?
Exercise $$\PageIndex{2}$$: Building... | 2020-11-27T17:14:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wiki.cimec.unitn.it/tiki-index.php?page=Frequency-domain+analysis | # Frequency-domain analysis
Following Fourier ideas, EEG signals can be represented in the time domain (when recording the brain activity from scalp EEG surface electrodes) or alternatively in the frequency domain (when decomposing time-domain signals into weighted sums of sine and cosine functions). In the frequency-... | 2019-06-16T14:01:20 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://grephysics.net/ans/type/Mechanics | GR 8677927796770177 | # Login | Register
All Solutions of Type: Mechanics
0 Click here to jump to the problem! GR8677 #1 Mechanics$\Rightarrow$}Newtonian This problem can be translated into an equation: $m\ddot{x}=-k\dot{x}-mg. $ Note that the sign is compensated for. $\dot{x}$ is positive going up (so that $-k\dot{x... | 2020-02-25T07:00:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 620, "/images/m... |
https://math.stackexchange.com/questions/2413804/prove-that-if-the-equations-x2bxca-0-and-x2cxab-0-have-a-common-root | # Prove that if the equations $x^2+bx+ca=0$ and $x^2+cx+ab=0$ have a common root,
Prove that if the equations $x^2+bx+ca=0$ and $x^2+cx+ab=0$ have a common root, their other roots will satisfy $x^2+ax+bc=0$.
My Attempt:
Given, $$x^2+bx+ca=0$$ $$x^2+cx+ab=0$$ Let $\alpha$ be the common root of both our equations. So,... | 2019-12-13T06:15:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-solve-the-system-of-equations-by-graphing-8x-5y-3-and-2x-y-21-and-the | # How do you solve the system of equations by graphing 8x + 5y = -3 and -2x + y = 21 and then classify the system?
Jun 4, 2018
$x = - 6$
$y = 9$
#### Explanation:
$8 x + 5 y = - 3$
$- 2 x + y = 21$
Solving by Substitution
First, we're going to find an equation for the value of a variable to plug it into the other... | 2022-09-27T20:21:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 48, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathoverflow.net/revisions/5507/list | A function $\mu: {\mathbb P}({\mathbb R}^n)\to [0,\infty]$ which is translation, rotation and reflection invariant and such that $\mu([0,1)^n)=1$ can only be finitely additive if $n\leq 2$. | 2013-05-23T04:27:46 | {"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://www.physicsforums.com/threads/vector-calculus-question-on-showing-the-area-of-a-surface-is-infinite.716657/ | # Homework Help: Vector calculus question on showing the area of a surface is infinite
1. Oct 15, 2013
### ppy
1. The problem statement, all variables and given/known data
Let S be the surface z = 1/(x$^{2}$ + y$^{2}$)$^{1/2}$, 1 ≤ z < ∞.
Show that the area of S is infinite.
2. Relevant equations
the surface S is ... | 2018-07-18T01:24:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/67547-calc-help.html | # Math Help - calc help
1. ## calc help
Make a substitution to express the integrand as a rational function and then evaluate the integral.
integral from 16 to 9 of (square root x)/ (x-4) dx (Let u= square root of x.)
Thanks
2. Originally Posted by twilightstr
Make a substitution to express the integrand as a ration... | 2014-03-13T23:56:11 | {"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": 0, "codecogs_latex": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/posts/70481/revisions | 6 Fixed typos edited Feb 19 '17 at 14:25 Aristu 1,34544 gold badges99 silver badges1919 bronze badges If I am not wrong then it can be inferred that : $$f=\lambda x.(x−y)$$ means that while computing the value of the expression the expression will vary only with "x" and similarly when "lambda " is placed with x the oth... | 2019-09-20T01:24:40 | {"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": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/mechanics-problem.793010/ | # Mechanics Problem
G. Coder
## Homework Statement
ax=0.500 m/s^2
Incline plane=9 m
second incline plane=15m
v1=0m/s(object starts at rest
t(time)=?
vf=vi+axt
## The Attempt at a Solution
For part A.[/B]
1. Since ax=0.5m/s^2,
2. .5(m/s^2)/9m=.055555551/s^2
3. Invert: (.055555551/s^2)^-1=18s^2
4. sqrt: 18s^2=4.24 ... | 2022-08-14T13:01:07 | {"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.iitianacademy.com/physics-mcqs-for-class-12-with-answers-chapter-4-moving-charges-and-magnetism/ | # Physics MCQs for Class 12 with Answers Chapter 4 Moving Charges and Magnetism
### CBSE Class 12 Physics MCQs Solution All Chapters
Free PDF of CBSE Physics Multiple Choice Questions for Class 12 with Answers Chapter 4 Moving Charges and Magnetism. Physics MCQs for Class 12 Chapter Wise with Answers PDF was Prepared... | 2022-07-07T07:25:59 | {"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://openstax.org/books/physics/pages/15-1-the-electromagnetic-spectrum | Physics
# 15.1The Electromagnetic Spectrum
Physics15.1 The Electromagnetic Spectrum
### Section Learning Objectives
By the end of this section, you will be able to do the following:
• Define the electromagnetic spectrum, and describe it in terms of frequencies and wavelengths
• Describe and explain the differences... | 2021-01-17T03:59:25 | {"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://en.wikipedia.org/wiki/Autocorrelator | # Autocorrelator
Jump to: navigation, search
A real time interferometric autocorrelator is an electronic tool used to examine the autocorrelation of, among other things, optical beam intensity and spectral components through examination of variable beam path differences. See Optical autocorrelation.
## Description
... | 2015-05-03T22:28:59 | {"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": 0, "img_math": 14, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://byjus.com/rate-of-change-formula/ | # Rate of Change Formula
The dictionary meaning of slope is a gradient, pitch or incline. This formula is used to measure the steepness of a straight line. The higher the slope, the steeper it gets. That slope is knows as the rate of change. The slope of the line that connects the points of the line. The rate of chang... | 2019-04-20T16:47:51 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tylx.aavt.pw/simple-unsolved-math-problems.html | This article is a list of unsolved problems in computer science. Agarwala The ancient Indian method and its secret techniques are examined and shown to be capable of solving various problems of mathematics. List of unsolved problems in mathematics explained. Sample problems are under the links in the "Sample Problems" ... | 2019-12-13T16:02:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.esaral.com/q/two-stars-of-masses-m-and-2-m-at-a-distance-d-rotate-about-their-common-47467 | # Two stars of masses m and 2 m at a distance $d$ rotate about their common
Question:
Two stars of masses $\mathrm{m}$ and $2 \mathrm{~m}$ at a distance $d$ rotate about their common centre of mass in free space. The period of revolution is -
1. (1) $2 \pi \sqrt{\frac{\mathrm{d}^{3}}{3 \mathrm{Gm}}}$
2. (2) $\frac{... | 2023-03-22T09:53:24 | {"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://www.hpmuseum.org/forum/thread-14653.html | Condition Number of a Function
03-16-2020, 06:31 AM
Post: #1
Eddie W. Shore Senior Member Posts: 1,122 Joined: Dec 2013
Condition Number of a Function
Condition number for a function f(x) is:
Cond = abs( x * d/dx f(x) / f(x) )
If the condition number is low, then function is not sensitive to small changes. This is s... | 2020-08-09T01:58:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2585722/every-permutation-of-n-elements-is-a-product-of-transpositions-of-the-n-elem?noredirect=1 | # Every permutation of $n$ elements is a product of transpositions of the $n$ elements.
Every permutation of $n$ elements is a product of transpositions of the $n$ elements.
My work: We proceed by induction on $n$. Ovbiusly this stetement is true if $n=1,2$.
Now, suppose that $n\geq 3$ and the statement is true for a... | 2020-02-25T01:36:30 | {"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://nrich.maths.org/6045 | It's Only a Minus Sign
Solve these differential equations to see how a minus sign can change the answer
Differential Equation Matcher
Match the descriptions of physical processes to these differential equations.
Taking Trigonometry Series-ly
Look at the advanced way of viewing sin and cos through their power serie... | 2019-09-19T04:25:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proxies-free.com/number-theory-is-mathbb-z-_p-1-2-3-p-1-a-cyclic-group/ | # number theory – Is \$mathbb Z _p^*={ 1, 2, 3, … , p-1 }\$ a cyclic group?
In undergraduate course, the two groups which are most frequently used may be \$\${ 0, 1, 2, … , p-1}\$\$ and \$\${ 1, 2, … , p-1}\$\$ where \$p\$ is a prime.
The first one is a group under addition and in addition it is a cyclic group whose ... | 2021-09-24T22:07:27 | {"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.qalaxia.com/questions/Cat-wants-to-buy-a-new-car-and-decides-on | Sahil Khan
1
Assuming that we want to find out which car is the best and,
assuming the Ford gets 7 out of 10 for appearance, 5 out reliability, 2 for Miles per gallon, and 8 for comfort. We calculate the weighted score of each car.
Recall on how to calculate the weighted score
https://www.thoughtco.com/what-is-a-we... | 2021-05-06T16:56:06 | {"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://accountingexplained.com/managerial/inventory-management/safety-stock | # Safety Stock
Safety stock is the stock held by a company in excess of its requirement for the lead time. Companies hold safety stock to guard against stock-out.
Safety stock is calculated using the following formula:
Safety Stock = (Maximum Daily Usage − Average Daily Usage) × Lead Time
Lead time is the time whi... | 2017-01-21T00:11:30 | {"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://math.stackexchange.com/questions/3271250/restriction-of-a-continuous-function-is-continuous | Restriction of a continuous function is continuous
I am trying to solve this exercise in Tao's analysis text.
Let $$X$$ be a subset of $$\mathbf{R}$$ be a continuous function. If $$Y$$ is a subset of $$X$$, show that the restriction $$f \mid_Y : Y \to \mathbf{R}$$ of $$f$$ to $$Y$$ is also a continuous function.
Her... | 2021-07-24T07:55:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://solvedlib.com/please-show-all-work-u-question-19-o-pts-1-a-50-a,430947 | # Please show all work!!! U Question 19 O pts 1) A 50 A current flows through...
###### Question:
U Question 19 O pts 1) A 50 A current flows through the leads of an electrical appliance (al Calculate how much charge passes through the appliance in 10 min. (b) How many electrons are in that amount of charge. 11) A 50... | 2023-01-30T18:09:29 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://bfaswiki.iut-lannion.fr/wiki/index.php/Basis_of_the_theory_of_belief_functions | Basis of the theory of belief functions
This page is directly inspired from [Thierry Denoeux's talks] and [Philippe Smets' articles].
Introduction
Introduced by Dempster (1968) and Shafer (1976), belief functions constitute one of the main frameworks for reasoning with imperfect information.
Belief function is a ma... | 2017-09-23T01:59:01 | {"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://discuss.codechef.com/questions/107998/feasible-relations | ×
# Feasible Relations
0 Feasible Relations Solution Link I have used Union-find data structure and the basic idea is to first process all queries having '=' and then processing all queries with "!=". I am getting SIGSEGV error For 4 out of 7 testcases could anybody tell where am i going wrong??? asked 12 Aug, 23:36... | 2017-08-16T23:32:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.libretexts.org/Bookshelves/Differential_Equations/Book%3A_Differential_Equations_for_Engineers_(Lebl)/1%3A_First_order_ODEs/1.E%3A_First_order_ODEs_(Exercises) | Skip to main content
# 1.E: First order ODEs (Exercises)
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$
$$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$
These are homework exercises to accompany Libl's "Differential Equations for Engineering" Te... | 2019-12-14T03:16:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.qalaxia.com/questions/Solve-math-5x-1-20math | Sangeetha Pulapaka
0
STEP 1: Recall the distributive property
The distributive property states that when a factor is multiplied by the sum of two numbers, you can multiply each of the two numbers by that factor and then add them.
Applying the distributive property,
5(x-1) = 20
5\times x - 5\times 1= 20
STEP 2: Re... | 2021-05-08T21:23:36 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://chemistry.stackexchange.com/questions/40153/does-copperiii-nitrate-exist | Does copper(III) nitrate exist?
I was balancing this reaction when I found an unusual compound had been formed. $$\ce{Cu(s) + HNO3(aq)-> Cu^{3+}(aq) + NO(g)}$$
My attempt:
Balancing oxidation number: $$\ce{Cu -> Cu^{3+} +3e^-}$$ $$\ce{3e^- + NO_3- -> NO}$$ Balancing hydrogen and oxygen atoms: $$\ce{3e^- + 4H^+ + NO3... | 2020-12-05T23:15:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://zpares.cs.tsukuba.ac.jp/download/users_guide_html/intro.html | #### Previous topic
z-Pares version 0.9.5 Users Guide
#### Next topic
2. Getting started
# 1. Introduction¶
z-Pares is a package for solving generalized eigenvalue problems
$A \boldsymbol{x} = \lambda B \boldsymbol{x},$
where $$A$$ and $$B$$ are real or complex square matrices , and $$\lambda$$ and $$\boldsymbol... | 2017-09-23T03:49:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cms.math.ca/10.4153/CMB-2011-117-0 | location: Publications → journals → CMB
Abstract view
# Uniqueness Implies Existence and Uniqueness Conditions for a Class of $(k+j)$-Point Boundary Value Problems for $n$-th Order Differential Equations
Published:2011-06-14
Printed: Jun 2012
• Paul W. Eloe,
Department of Mathematics, University of Dayton, Dayton, O... | 2015-11-28T02:17:55 | {"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... |
http://www.ieee-jas.net/article/latest?pageType=en | A journal of IEEE and CAA , publishes high-quality papers in English on original theoretical/experimental research and development in all areas of automation
## Early Access
Display Type:
, Available online
Abstract:
Sampling-based path planning is a popular methodology for robot path planning. With a uniform sampli... | 2021-07-26T12:17:44 | {"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": 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/3726908/proving-that-every-sequence-of-real-numbers-has-limit-point-as-a-consequence-of | # Proving that every sequence of real numbers has limit point as a consequence of Bolzano-Weierstrass theorem
Our professor showed us Bolzano-Weierstrass theorem for sets only (every infinite, bounded set $$A\in\mathbb{R}$$ has at least one accumulation point in $$\mathbb{R}$$) and left us to prove that every sequence... | 2022-06-28T04:20:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.helixlinear.com/engineering-calculator/formula-for-acceleration-torque-objects-in-rotary-motion/ | # Formula for Acceleration Torque - Objects in Rotary Motion
T_a = (WK^2DeltaRPM)/(307t)
Enter Variables
• Rotational inertia of object, WK^2 = lbs.-ft.^2
• Change in rot. speed, DeltaRPM = rpm
• Time period to accelerate, t = sec.
• Acceleration Torque, Rotary Motion, T_a = ft.-lbs.
• • For solid sc... | 2021-05-11T20:34:31 | {"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://mymathforum.com/complex-analysis/346950-equation.html | My Math Forum An equation
Complex Analysis Complex Analysis Math Forum
August 20th, 2019, 07:01 AM #1 Member Joined: Aug 2018 From: România Posts: 88 Thanks: 6 An equation Hello all, Solve the equation $\displaystyle (1+2i)x^3+(3+4i)x^2+(5+6i)x+7+8i=0$ where $\displaystyle i ^ 2 = -1$. All the best, Integrator
A... | 2019-09-22T20:12:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.statslab.cam.ac.uk/~qz280/post/policing-ate-estimand/ | # Is this estimand really an average treatment effect?
Update <2020-09-11 Fri> See the preprint here based on this blog post.
## Background
My Stanford office-mate and good friend Josh Loftus messaged me about an interesting debate about selection bias in observational studies of racially biased policing. The key is... | 2022-08-18T16:24:29 | {"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://mathoverflow.net/questions/378084/concentration-inequality-for-a-function-whose-parameter-depends-on-input-samples | # Concentration inequality for a function whose parameter depends on input samples
Concentration inequalities can be used to establish results such as sample mean cannot be too far from the actual population mean, and so on. For example, let $$X_1 \ldots X_n$$ be i.i.d instances of a random variable $$X \in R^d$$, and... | 2021-04-19T01:05:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/151356/using-symmetry-and-group-theory-arguments-to-explain-ironii-in-a-tetrahedral-c | # Using symmetry and group theory arguments to explain iron(II) in a tetrahedral crystal field
I am trying to figure out how to explain $$1s \rightarrow 3d$$ spectroscopic transitions for $$\ce{Fe^{2+}}$$ in $$T_\mathrm{d}$$ symmetry. These transitions make up the pre-edge region in K edge X-ray absorption spectroscop... | 2021-06-21T13:09:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stacks.math.columbia.edu/tag/04JN | Remark 59.56.6. Let $S$ be a scheme and let $\overline{s} : \mathop{\mathrm{Spec}}(k) \to S$ be a geometric point of $S$. By definition this means that $k$ is algebraically closed. In particular the absolute Galois group of $k$ is trivial. Hence by Theorem 59.56.3 the category of sheaves on $\mathop{\mathrm{Spec}}(k)_{... | 2022-06-26T11:06:44 | {"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": 2, "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/what-makes-a-number-binomial-introduction/ | # What makes a number binomial?: Introduction
Probability Level 1
Find the sum of the next 6 numbers in the following sequence:
$\large1,1,1,1,2,1,1,3,3,1,1,4,6,4,1$
× | 2021-06-20T07:31:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "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://archive.mcpt.ca/cpt-problems/jdcc/2015/december/e/ | # This content is archived!
For the 2018-2019 school year, we have switched to using the WLMOJ judge for all MCPT related content. This is an archive of our old website and will not be updated.
# Problem
On New Year’s Eve, the city of Toronto hosts a fireworks show. The show lasts $N$ seconds, over the course of whi... | 2021-10-27T00:17:04 | {"extraction_info": {"found_math": true, "script_math_tex": 22, "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://studyalgorithms.com/theory/prime-factors-of-a-number-prime-factorization/ | Home Misc Prime factors of a number. [Prime Factorization]
# Prime factors of a number. [Prime Factorization]
0 comment
Question: Given an integer N, find all the prime factors of the number.
Input:
N = 45
Output: 3 5
Finding prime factors of any numbers is a very important concept in number theory. One sample pr... | 2023-01-30T20:55:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/statistics/77891-probability-problem-5-a.html | 1. ## Probability problem 5
5.43 A rock concert promoter has scheduled an outdoor concert on July 4th. If it does not rain, the promoter will make $30,000. If it does rain, the promoter will lose$15,000 in guarantees made to the band and other expenses. The probability of rain on the 4th is A.
a. What is the promoter... | 2016-12-11T03:22:17 | {"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://encyclopediaofmath.org/index.php?title=Algebraic_systems,_quasi-variety_of&oldid=45067 | # Algebraic systems, quasi-variety of
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
A class of algebraic systems ( $\Omega$- systems) axiomatized by special formulas of a first-order logical language, called quasi-identities or conditional identities, of the form
$$( \forall x _ {1} ) \d... | 2022-06-29T06:29:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/27476/is-the-value-of-a-discrete-time-signal-0-when-the-index-is-a-non-integer-value | # Is the value of a discrete time signal 0 when the index is a non integer value?
Is it safe to assume that if the index of discrete signal is not an integer, then the value of it is 0? For example is the following true:
If we have $x[n] = 1 + (−1)^n$ does $x[3/4]=0$?
The TA in my Digital Signals class is saying tha... | 2021-05-07T07:38:17 | {"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://www.physicsforums.com/threads/is-it-possible-to-solve-spring-questions-with-calculus.645466/ | Is it possible to solve spring questions with Calculus?
1. Oct 19, 2012
docholliday
I found this on a previous thread and someone mentions that you can use calculus to solve it. I already solved it using the law of conservation and got .027816 m or 2.7 cm, but it's driving me nuts figuring out how to use calculus to... | 2017-10-24T11:51:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blog.eruditorum.dev/as-a-computer-science-undergrad-one-of-topics-of-study-that-stands-out-in-my | # qdd
## Shenanigans In CS Homework
As a computer science undergrad, one of topics of study that stands out in my memory is sorting algorithms. This makes some sense as sorting can be a very costly operation, and it serves as a great McGuffin to introduce asymptotic analysis.
So there we sat: Merge, Quick, Heap, (we... | 2021-09-18T11:47:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://quag.fondazionemercantini.it/permutation-with-repetition-pdf.html | ## Permutation With Repetition Pdf
If we are asked to find how many ways there are to make a 5-digit lock code, is repetition allowed? Yes, repetition is allowed. Combination means selection where order is not important and it involves selection of team, forming geometrical figures, distribution of things etc. This ta... | 2020-12-06T00:31:16 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/12908-differentiating-e-2.html | # Math Help - Differentiating E
1. Originally Posted by Xavier20
y' = [sin(2t)tcos(2t)*2]e^(tsin(2t))
Yeah. I forgot to add the + sign between the sin(2t) and tcos(2t) and didn't bring the *2 out infront of the tcos(2t) in my chain rule.
Thanks for sorting that out though.
It should be:
y' = [sin(2t) + 2tcos(2t)]e... | 2014-08-23T20:43:34 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/185776/non-negative-solution-of-the-matrix-equation-at-u-a-u%e2%88%92c-if-c-is-non-negativ | # non negative solution of the matrix equation $A^T U A = U−C$ if C is non-negative
Given $A$ a matrix with spectral radius smaller than 1 and a symmetric matrix $C$. It can be shown that $U=\sum_{k=0}^\infty (A^T)^k C A^k$ converges, is symmetric and is the solution of the equation above.
Is it possible to show that... | 2015-05-29T18:47:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/177399-gauss-jordan-reduction-inverse.html | # Math Help - Gauss-Jordan reduction inverse
1. ## Gauss-Jordan reduction inverse
Carry the Gauss-Jordan reduction of
0 4 2
1 2 0
2 0 -2
far enough to show that it has no inverse.
The steps I've done thus far are:
swap row 1 and 2
Row3-(2*row1)
(1/4)*row2
and i got as my matrix:
1 2 0|0 1 0
1 1 1/2|1/4 0 0
0 -4 2|... | 2016-04-29T19:53:03 | {"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://handwiki.org/wiki/DMelt:AI/6_Classification_problem | DMelt:AI/6 Classification problem
Limitted access. First login to DataMelt if you are a full DataMelt member. Then login to HandWiki as a user.
Classification problem
Data classification is the central data-mining technique used for sorting data, understanding of data and for performing outcome predictions Data clas... | 2021-10-22T16:45:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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