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://mathschallenge.net/view/a_radical_proof | ## A Radical Proof
#### Problem
The radical of $n$, $\text{rad}(n)$, is the product of distinct prime factors of $n$. For example, $504 = 2^3 \times 3^2 \times 7$, so $\text{rad}(504) = 2 \times 3 \times 7 = 42$.
Given any triplet of relatively prime positive integers $(a, b, c)$ for which $a + b = c$ and with $a \l... | 2016-08-27 13:20:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://questions.examside.com/past-years/jee/question/the-equation-of-the-line-through-the-point-0-1-2-and-per-jee-main-mathematics-trigonometric-functions-and-equations-c9svxokg1vxdrttf | 1
JEE Main 2021 (Online) 25th February Morning Shift
+4
-1
The equation of the line through the point (0, 1, 2) and perpendicular to the line $${{x - 1} \over 2} = {{y + 1} \over 3} = {{z - 1} \over { - 2}}$$ is :
A
$${x \over 3} = {{y - 1} \over { - 4}} = {{z - 2} \over 3}$$
B
$${x \over 3} = {{y - 1} \over 4} = {{z -... | 2023-03-31 09:26:10 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/147490/ambiguity-in-ordering-of-isospin-states-for-clebsch-gordan-coefficients | # Ambiguity in ordering of isospin states for Clebsch-Gordan coefficients
In studying isospin for nuclear physics, I am confused a bit by an ambiguity I found.
If a process that goes from $K^- + p \rightarrow \Sigma^0+ \pi^0$, I can write the isospin for the left hand side as $|K^- + p \rangle = | \frac{1}{2} \frac{-... | 2021-11-28 21:25:29 | {"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.biostars.org/p/497590/ | Mapping after WGS show a parabel form
0
2
Entering edit mode
7 weeks ago
Assa Yeroslaviz ★ 1.5k
I would like to hear your opinion to the results of my Whole-Genome-Sequencing (WGS) I did with samples from a S. cerevisiae strain.
After mapping the samples with bwa, marking duplicate (Picard) and doing variant calling ... | 2021-05-07 10:20:48 | {"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://modularformsboy.livejournal.com/ | ### Ah the (Digital) Humanity!
Today I'm sitting in O'Hare; tomorrow I get to meet some of the investigators in the burgeoning academic field of the Digital Humanities. These folks are all pondering the question "What sort of neat things can you do if you apply computing to understanding culture and history?"
The nas... | 2020-10-30 03:47:00 | {"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... |
http://computationalnonlinear.asmedigitalcollection.asme.org/article.aspx?articleid=1396421 | 0
Research Papers
# A Penalty Formulation for Dynamics Analysis of Redundant Mechanical Systems
[+] Author and Article Information
Bilal Ruzzeh
Department of Mechanical Engineering, and Centre for Intelligent Machines, McGill University, 817 Sherbrooke Street West, Montréal, QC, H3A 2K6, Canadabilal.ruzzeh@mail.mcgi... | 2018-06-21 23:37:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/aneesha-travels-at-a-rate-of-50-miles-per-hour-morris-is-traveling-3-feet-per-se#631481 | # Aneesha travels at a rate of 50 miles per hour. Morris is traveling 3 feet per second less than Aneesha. Which is the best estimate of the speed Morris is traveling?
Jun 17, 2018
A reasonable estimate of Morris's speed would be $58$ miles/hour
#### Explanation:
The phrasing of the question implies that there shou... | 2021-10-27 13:59:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 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... |
http://wiki.math.toronto.edu/DispersiveWiki/index.php/NLS_with_potential | # NLS with potential
(Thanks to Remi Carles for much help with this section. - Ed.)
One can ask what happens to the NLS when a potential is added, thus
$i\partial_t u + Du + |u|^{p-1}u= Vu\,$
where $V\,$ is real and time-independent. The behavior depends on whether $V\,$ is positive or negative, and how $V\,$ grows... | 2013-05-19 13:28:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 67, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/2918019/simplex-method-why-tableau-row-operation-produces-correct-indicator-vector | # Simplex method: Why tableau row operation produces correct indicator vector?
I learned the objective variable can be written as: $$z = c_B^T \bar{b} - \xi^Tx$$ where $\bar b = B^{-1} b$ and $\xi$ is the "indicator vector" which is usually put at the top or bottom of simplex tableau.
But I do not understand why each... | 2019-07-18 23:24:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/366678/bit-permutations-and-collisions-of-compression-function/370888 | # Bit permutations and collisions of compression function
I'm having trouble finding a good method for solving the following problem:
If $n$ is a positive integer, let $S_n$ denote the group of permutations of the set $\{1,2,\dots, n\}$. For a permutation $\pi$ in $S_3$, let $e_\pi$ be the bit permutation of bit stri... | 2019-08-19 05:56:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/question-answer/a-person-rows-30-km-upstream-and-the-same-distance--605dbf097c898180c05b3b0e | # A person rows 30 km upstream and the same distance downstream. The total time taken by him for this whole journey is $$3\dfrac{1}{5}$$ hours. If the speed of the stream is 5 km/h, then in how many hours does the person row a distance of 144 km upstream?
This question was previously asked in
Dehli Police Constable Pr... | 2021-09-20 01:37:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://renormalization.com/tag/quantum-gravity/page/2/ | ## Quantum gravity
I study some aspects of the renormalization of quantum field theories with infinitely many couplings in arbitrary space-time dimensions. I prove that when the space-time manifold admits a metric of constant curvature the propagator is not affected by terms with higher derivatives. More generally, ce... | 2018-02-22 11:13:45 | {"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.ck12.org/algebra/Graphs-of-Linear-Systems/lesson/Solving-Linear-Systems-by-Graphing/ | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
# Graphs of Linear Systems
## Graph lines to identify intersection points
0%
Progress
Practice Graphs of Linear Systems
Progress
0%
Solving Linear Systems by Graphing
Two trains leave ... | 2015-12-01 05:12:03 | {"extraction_info": {"found_math": true, "script_math_tex": 28, "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-s-2-14s-45-0 | # How do you solve s^ { 2} - 14s + 45= 0?
Mar 13, 2017
$s = 9 , s = 5$
#### Explanation:
There are multiple ways of solving this. (The easiest in this case):
Find two numbers that when multiplied gives you $45$ and when added gives you $- 14$
This usually a trial and error process but you'll find that these two n... | 2020-08-06 13:17:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 17, "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://math.stackexchange.com/questions/112408/how-to-deal-with-linear-regression-model-with-some-data-aggregated/121652 | # How to deal with Linear Regression model with some data aggregated
Lets say I am trying to find a linear regression between Weight and Height of a person. $W=b_0+b_1 H+e$
The data I have gathered from 8 people is like this:
# W(kg) H(cm)
1. 68 168
2. 64 170
3. ? 160
4. ? 180
5. ? 145
6. ? 19... | 2015-04-26 13:13:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/151882-find-length-curve-no-bounds-given.html | Thread: Find the length of the curve? NO bounds are given.
1. Find the length of the curve? NO bounds are given.
Find the length of the curve? NO bounds are given.
----------------------------------------------------------------------------------
length of the curve formula
using wolframalpha I got this
int sqrt&... | 2016-10-23 01:29:27 | {"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://byjus.com/ncert-solutions-class-11-maths/chapter-11-conic-sections/ | # NCERT Solutions For Class 11 Maths Chapter 11
## NCERT Solutions Class 11 Maths Conic Sections
### Ncert Solutions For Class 11 Maths Chapter 11 PDF Free Download
BYJU’S, India’s largest learning app provides free NCERT Solutions for all the classes and are available in chapter wise with an objective to help stude... | 2019-03-19 23:25:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Age_crisis | # Cosmic age problem
(Redirected from Age crisis)
"Age crisis" redirects here. For life crises, see Quarter-life crisis and Midlife crisis.
The cosmic age problem is a historical problem in astronomy concerning the age of the universe. The problem was that at various times in the 20th century, some objects in the uni... | 2016-08-24 03:00:43 | {"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://www.gradesaver.com/textbooks/math/calculus/thomas-calculus-13th-edition/chapter-10-infinite-sequences-and-series-section-10-6-alternating-series-and-conditional-convergence-exercises-10-6-page-603/46 | ## Thomas' Calculus 13th Edition
Let us apply the Ratio Test to the given series. $\lim\limits_{n \to \infty} |\dfrac{u_{n+1}}{u_n}|=\lim\limits_{n \to \infty} \dfrac{e^n-e^{-n}}{e^{n+1}-e^{-n-1}}\\=\lim\limits_{n \to \infty} \dfrac{1-0}{e -0} \\=\dfrac{1}{e} \lt 1$ This implies that the series is Absolutely Convergen... | 2019-12-11 08:06:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/tags/velocity/hot | # Tag Info
10
Put your math aside for a minute, and take a lesson from Robert H. Goddard, in one of my all-time favorite papers. Basically your rocket consists of a payload H, and the rest of the rocket consisting of fuel mass P, plus non-fuel mass (i.e. tank) K. The secret is, as you shed P through combustion, you m... | 2014-10-21 07:07:43 | {"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... |
http://www.researchgate.net/publication/2060716_Generalized_Monopoles_in_Six-dimensional_Non-Abelian_Gauge_Theory | Article
Generalized Monopoles in Six-dimensional Non-Abelian Gauge Theory
• Muneto Nitta
Physical review D: Particles and fields 08/2004; 71(4). DOI: 10.1103/PhysRevD.71.041701
Source: arXiv
ABSTRACT A spherically symmetric monopole solution is found in SO(5) gauge theory with
Higgs scalar fields in the vector repre... | 2015-01-26 17:01:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/20329-errors-but-still-runs/ | #### Archived
This topic is now archived and is closed to further replies.
# Errors, but still runs
This topic is 6421 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
In all of my projects before when ever i get a compile error with VC5, it ... | 2018-02-23 19:07:08 | {"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://arbital.greaterwrong.com/p/bayes_log_odds?l=1zh | # Bayes' rule: Log-odds form
The odds form of Bayes’s Rule states that the prior odds times the likelihood ratio equals the posterior odds. We can take the log of both sides of this equation, yielding an equivalent equation which uses addition instead of multiplication.
Letting $$H_i$$ and $$H_j$$ d... | 2020-07-06 04:41:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1325360/how-can-i-plot-this-function-that-has-a-fraction-that-has-an-absolute-value-in-t/1325378 | # How can I plot this function that has a fraction that has an absolute value in the denominator?
I have this piecewise function:
$$f(x)=\begin{cases} \dfrac{x^2-x-2}{|x-2|}, & x \neq 2 \\ 0, & x = 2\text{.} \end{cases}$$
I can't figure out how to graph it. I punched these numbers into my calculator, and it created ... | 2019-09-23 15:46:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/101939/proving-an-integral-equality | # Proving an integral equality
I have a Homework question which is:
Let $f(x)$ be an integrable function in $[0,1]$ and there exists a value $M>0$ such that for $x\in[0,1]$ then $f(x)>M$. Let $a=\frac{1}{2}\int_{0}^{1}{f(x)dx}.$
Prove that there is a value $c\in[0,1]$ such that $a=\int_{0}^{c}{f(x)dx}$, and that the... | 2015-04-19 05:23:14 | {"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... |
http://mathhelpforum.com/math-puzzles/218300-gulliver-king-print.html | # Gulliver and the King
• April 28th 2013, 01:28 AM
baxteryay
Sigma
What does sigma mean I maths
• April 28th 2013, 05:11 AM
Soroban
Re: Gulliver and the King
Hello, baxteryay!
This is based on a classic problem.
He could cut one link like this: . $\subset\!\supset\!\!\!\subset\!\!\supset \;\;\subset\!\supset \;\;\s... | 2014-09-18 08:05:08 | {"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": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/94821/biased-lower-bounded-random-walk | # Biased lower bounded random walk
I have a random walk with the following rules:
• It starts at 2
• At each step it goes up by 1 with chance .4, down by one with chance .4 and up by 2 with chance .2
• The walk ends if it reaches 0
I want to know two things...
1. Firstly is this guaranteed to terminate at some poin... | 2019-04-23 22:47:38 | {"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://iwaponline.com/wst/article/75/4/833-846/19802 | In this study, process parameters in chemical oxygen demand (COD) and turbidity removal from metal working industry (MWI) wastewater were optimized by electrocoagulation (EC) using aluminum, iron and steel electrodes. The effects of process variables on COD and turbidity were investigated by developing a mathematical m... | 2019-10-14 04:18:17 | {"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://puzzling.stackexchange.com/questions/5231/generalized-path-guards?noredirect=1 | # Generalized Path Guards
Suppose you are traveling and come to a fork in the road. One of them leads to something good like a cat shelter and a company handing out free ice cream and money, while the other leads to something terrible like a series of pasta parties you can't join.
The path is guarded by $n>1$ guards.... | 2020-08-13 21:30:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/125157/how-to-find-the-limit-lim-limits-x-to-infty-left-sqrt-x23x-sq | # How to find the limit $\lim\limits _{ x\to \infty } \left( \sqrt { x^2+3x } -\sqrt { x^2+x } \right)$?
When I try to do this type of indeterminations I reach to this point:
$\lim\limits_{ x\to \infty } \dfrac { 2x }{ \sqrt { x^ 2 +3x } +\sqrt { x^2 +x } }$
but I don't know how to continue. Thanks.
-
Divide numera... | 2016-05-28 16:41:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/275542/modularity-of-theta-functions-attached-to-hecke-characters | # modularity of Theta functions attached to Hecke characters
Let $K/\mathbb{Q}$ be a quadratic imaginary field, and let $\chi$ be a Hecke character on $K$. Using Poisson summation, one can show that the theta function $$\theta(z):=\sum_{I\subseteq \mathcal{O}_K} \chi(I) q^{|I|}, q = e^{2\pi i z}$$ satisfies a function... | 2019-07-15 22:58:54 | {"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://codereview.stackexchange.com/questions/91367/unique-combinations-of-sets-with-n-min-selections-of-overall-set | # Unique combinations of sets with N min selections of overall set
I'm in the process of attempting to write a parser compiler. In this, sets play a major role. I'm in the 'lexical ambiguity' isolation phase, and to that, I need to yield a set of every possible permutation of a given set of items which represent an am... | 2019-05-21 03:58:10 | {"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... |
http://mathhelpforum.com/algebra/62803-partial-fractions.html | Math Help - Partial Fractions
1. Partial Fractions
Express 1/r(r+1) in partial fractions and use the result to find the sum of the following series as a single fraction in terms of n:
1/1x2 + 1/2x3 + 1/3x2 + ............... + 1/n(n+1)
I can express it as partial fractions to 1/r - 1/r-1 but from there, I don't know... | 2016-07-27 10:58:25 | {"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": 0, "img_math": 0, "codecogs_latex": 24, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.livephysics.com/problems-and-answers/classical-mechanics/kinetic-energy-single-particle-constant-mass/ | # Kinetic energy for single particle with constant mass
Show that for a single particle with constant mass the equation of motionimplies the following differential equation for the kinetic energy:
while if the mass varies with time the corresponding equation is
(Source: Herbert Goldstein, Classical Mechanics - Chapt... | 2017-01-20 09:56:55 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://jvera.rbind.io/post/2017/07/15/some-essential-r-packages/ | Some essential R packages | Swimming the Data Lake
# Some essential R packages
## 2017/17/07
For me, there’s a bunch of packages considered as “essential” ‘cause in the end, sooner or later I use them in any project that involved opening the RStudio regardless of the type of issue that I’m trying to address. At some... | 2019-02-21 04:04:15 | {"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://stat.ethz.ch/R-manual/R-devel/library/stats/html/prop.trend.test.html | prop.trend.test {stats} R Documentation
Test for trend in proportions
Description
Performs chi-squared test for trend in proportions, i.e., a test asymptotically optimal for local alternatives where the log odds vary in proportion with score. By default, score is chosen as the group numbers.
Usage
prop.trend.test(... | 2022-10-06 21:30:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://spark.apache.org/docs/1.3.0/mllib-clustering.html | # MLlib - Clustering
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 distinct classifiers or r... | 2022-08-18 19:53:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/practice/basic-properties-of-integrals/ | Calculus
# Basic Properties of Integrals
If $\int_0^1 f(x) \, dx = 4$, what is the value of
$\int_0^1 2 f(x) \, dx ?$
If $\int_0^1 f(x) \, dx = 2$ and $\int_0^1 g(x) \, dx = 6$, what is the value of
$\int_0^1 \left( 6 f(x) + 2 g(x) \right) \, dx ?$
If $\int_0 ^ {4} f(x) \, dx = 3$, what is the value of
$\int_0^{... | 2022-05-22 15:03:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 14, "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.sarthaks.com/2816633/certain-amounts-years-simple-interest-the-same-sum-compounded-half-yearly-10-annum-frac | # A certain sum amounts to Rs. 15,500 in 2 years at 12% p.a. simple interest. If the same sum is compounded half-yearly at 10% per annum for $1 \frac{1 0 votes 235 views closed A certain sum amounts to Rs. 15,500 in 2 years at 12% p.a. simple interest. If the same sum is compounded half-yearly at 10% per annum for \(1 ... | 2022-11-27 12:05:08 | {"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://socratic.org/questions/what-should-the-ph-of-salt-water-be | # What should the pH of salt water be?
Of aqueous sodium chloride? $p H = 7$.
Sodium chloride is the salt of a strong base, $N a O H$, and a strong acid, $H C l$. Because this is a strong base/strong acid pair, by definition, their counterions, $N {a}^{+}$, and $C {l}^{-}$, do not undergo water hydrolysis. Contrast th... | 2021-10-19 03:39:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 10, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://list.seqfan.eu/pipermail/seqfan/2013-May/011123.html | [seqfan] Re: proof of finiteness of A073396
Max Alekseyev maxale at gmail.com
Tue May 7 16:12:14 CEST 2013
No. Prime factorization is not defined for 0 (and neither are A008472
and A001414).
Max
On Tue, May 7, 2013 at 7:02 AM, Andrew Weimholt
<andrew.weimholt at gmail.com> wrote:
> Should 0 be in the sequence?
>
>
>... | 2022-01-17 10:55:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/question-answer/a-certain-sum-is-lent-at-6-p-a-for-2-years-4-5--60406a08056c4adb0238d66c | # A certain sum is lent at 6% p.a for 2 years, 4.5% p.a for the next 4 years, and 12% p.a beyond 6 years. If for a period of 10 years, The simple interest obtained is Rs. 49140 then the sum is?
1. Rs. 60000
2. Rs. 63000
3. Rs. 61000
4. Rs. 65000
Option 2 : Rs. 63000
## Detailed Solution
GIVEN:
rate for 2 years = 6%... | 2021-10-19 06:07:10 | {"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://www.ias.ac.in/listing/bibliography/boms/KOWSAR_MAJID | • KOWSAR MAJID
Articles written in Bulletin of Materials Science
• Synthesis, characterization, thermal and electrical properties of composite of polyaniline with cobaltmonoethanolamine complex
The present paper involves the synthesis of polyaniline (PANI) composite with cobaltmonoethanolamine [Co(mea)2(H2O)2Cl2] co... | 2021-09-19 01:59:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pavelnaumov.com/395/2017/2/27/midterm-questions | # Midterm Questions
Midterm will include 10 out the following 14 questions. Each out of the 10 questions will have the same weight.
1. Find all pure Nash equilibria in a given finite two-player game.
2. Find all pure Nash equilibria in a given finite multiplayer game.
3. Find all pure strict Nash equilibria in a give... | 2018-03-19 04:33:04 | {"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://openstudy.com/updates/4f1785d4e4b0aeb795f58027 | ## anonymous 4 years ago Use the Law of Sines to solve for c to the nearest tenth.
1. anonymous
2. anonymous
Please show work so I can understand. Thanks.
3. Hero
In general, when solving for the unknown sides or angles of triangles, you can use the Law Sines formula: $\frac{\sin A}{a} = \frac{\sin B}{b} = \frac{\... | 2016-10-24 14:36:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/294882/isoperimetric-inequality-and-geometric-measure-theory | # Isoperimetric inequality and geometric measure theory
The following version of the isoperimetric inequality can be easily deduced from the Brunn-Minkowski inequality:
Theorem. If $$K\subset\mathbb{R}^n$$ is compact, then $$|K|^{\frac{n-1}{n}}\leq n^{-1}\omega_n^{-1/n}\mu_+(K),$$ where $$\omega_n$$ is the volume of ... | 2019-05-24 03:56:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://reviewersph.com/mathematics-third?namadamadan=1$a8ecbb1a06677a6172765d9ede0d08264c8f19f81c13904522e23ba9b2c2f0bf73ce1c58$0 | ### Math Notes
Subjects
#### Algebra Solutions
##### Topics || Problems
Calculation of Clock Problems
In clock problems you usually calculate time and angles.
Clock Hands
• Minute Hand (Base)
• Hour Hand
• Seconds Hand
As described by the minute hand
Minute Hand Second Hand Minute Hand Hour Hand
1 min 60 min 1 m... | 2023-03-31 19:09:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41598-020-78714-3?error=cookies_not_supported&code=af85f882-02a2-4ead-ac9c-36506e6f6712 | # The critical role of pore size on depth-dependent microbial cell counts in sediments
## Abstract
Cell counts decrease with sediment depth. Typical explanations consider limiting factors such as water availability and chemistry, carbon source, nutrients, energy and temperature, and overlook the role of pore size. Ou... | 2021-02-25 02:38:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.encyclopediaofmath.org/index.php/Complete_metric_space | # Complete metric space
2010 Mathematics Subject Classification: Primary: 54E50 [MSN][ZBL]
A metric space in which each Cauchy sequence converges. A complete metric space is a particular case of a complete uniform space. A closed subset $A$ of a complete metric $(X,d)$ space is itself a complete metric space (with th... | 2014-08-31 00:18:16 | {"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://mathoverflow.net/questions/171428/are-there-additive-subgroups-of-reals-of-dimension-1-with-no-subgroups-of-dimens | # Are there additive subgroups of reals of dimension 1 with no subgroups of dimension strictly between 0 and 1?
I will use $dimA$ to denote the Hausdorff dimension of a set $A \subseteq \mathbb{R}$. Being a null set means having Lebesgue measure zero.
In the 1966 paper "Additive gruppen mit vorgegebener hausdorffsche... | 2019-06-27 11:21:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1159016/choose-any-false-statements-regarding-the-graph | # Choose any false statements regarding the graph.
Choose any false statements regarding the graph.
Select all that apply.
(a) The graph is a function that has an inverse function.
(b) The graph is a function.
(c) The graph is a function that does not have an inverse function.
(d) The graph passes the horizontal ... | 2019-05-27 13:06:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://deepai.org/publication/a-nonsmooth-nonconvex-descent-algorithm | # A nonsmooth nonconvex descent algorithm
The paper presents a new descent algorithm for locally Lipschitz continuous functions f:X→R. The selection of a descent direction at some iteration point x combines an approximation of the set-valued gradient of f on a suitable neighborhood of x (recently introduced by Mankau ... | 2021-10-22 17:13:40 | {"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://pe-cn.github.io/199/ | 0%
# Problem 199
Iterative Circle Packing
Three circles of equal radius are placed inside a larger circle such that each pair of circles is tangent to one another and the inner circles do not overlap. There are four uncovered “gaps” which are to be filled iteratively with more tangent circles.
At each iteration, a ... | 2020-10-23 05:54:10 | {"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://devzone.nordicsemi.com/questions/scope:all/sort:activity-desc/page:5/ | # 22,463 questions
139
views
11
2
## Nordic Tech Tour target audience?
I'm an intern in my second year for a bachelor in computer engineering. I've been working with the nRF52832 development kit as part of my assignment. I was looking through Nordic's events when the tech tour caught ... (more)
47
views
no
2
## I'... | 2017-05-30 13:04:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 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://crypto.stackexchange.com/questions/19242/for-calculating-the-index-of-coincidence-for-each-sequence | For calculating the index of coincidence for each sequence
I was learning about the finding the key length reading the following web site... http://practicalcryptography.com/cryptanalysis/stochastic-searching/cryptanalysis-vigenere-cipher/
and I really don't understand some part of the example shown in the web. They ... | 2020-09-26 09:58:49 | {"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://nus.kattis.com/problems/tournament | OpenKattis
National University of Singapore
# Tournament
Every September, the Kingdom of Loowater holds a jousting tournament. In each of a series of events, a pair of knights attempt to knock each other from their respective horses. The winning knight is paired with another, while the loser is eliminated. This proce... | 2021-06-19 22:03:23 | {"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... |
http://www.ck12.org/book/Geometry---Second-Edition/r1/section/10.5/anchor-content | <meta http-equiv="refresh" content="1; url=/nojavascript/"> Areas of Circles and Sectors | CK-12 Foundation
You are reading an older version of this FlexBook® textbook: CK-12 Geometry - Second Edition Go to the latest version.
10.5: Areas of Circles and Sectors
Created by: CK-12
Learning Objectives
• Find the area ... | 2015-01-29 21:50:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://astarmathsandphysics.com/ib-maths-notes/complex-numbers/4954-cartesian-form-of-an-equation-from-the-complex-form.html | ## Cartesian Form of an Equation From the Complex Form
The equation
$| z - w \| = \|z-u \|$
is the complex form of a line. To get the Cartesian form of the line let
$z=x+iy, \: w=a+bi, \; u=c+di$
then
$| (x+iy)-(a+bi) \| = \|(x+iy)-(c+di) \|$
$| (x-a)+(y-b)i \| = \|(x-c)+(y-d)i \|$
$(x-a)^2+(y-b)^2 = (x-c)^2+(y-d)^2... | 2018-05-28 08:01:52 | {"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://codeforces.com/blog/entry/4207 | ### PavelKunyavskiy's blog
By PavelKunyavskiy, 10 years ago, translation,
Hello!
We are happy to invite you to participate in today's round. I hope everyone will find interesting problems for him. And most of the round participants will like it as well as the previous one.
Today's contest was prepared for you by SP... | 2022-07-02 20:43:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/forums/topic/13641-opengl-in-solaris/ | #### Archived
This topic is now archived and is closed to further replies.
# openGL in solaris
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## Recommended Posts
Hi there, I had all my codes written in Windows, now I am trying to port it to ... | 2019-04-26 07:56:17 | {"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... |
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Availa... | 2018-09-24 16:15:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://kyle.mindtobe.com/robot/calculate_my_pitch_angle.html | $$\definecolor{color1}{RGB}{0,0,255} \definecolor{color2}{RGB}{255,128,0} \definecolor{color3}{RGB}{102,0,102} \definecolor{delete}{RGB}{255,0,0} \definecolor{answer}{RGB}{0,150,0}$$
# My blog page : BaseketBot
## NXT Pitch Angle
I made a mistake at time slot 19:45 where I squared distance $$d$$, that is $$tan\theta... | 2019-05-19 14:55:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/Mid-Range-Wireless-Power-Transfer-at-100-MHz-Using-Roberts-Clements/14a3d5a02ccde9c1a15e8404209b1cc13ea015e8 | Mid-Range Wireless Power Transfer at 100 MHz Using Magnetically Coupled Loop-Gap Resonators
@article{Roberts2021MidRangeWP,
title={Mid-Range Wireless Power Transfer at 100 MHz Using Magnetically Coupled Loop-Gap Resonators},
author={David M. Roberts and Aaron P. Clements and Rowan McDonald and Jake S. Bobowski and Tho... | 2022-10-05 05:57:48 | {"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://textbooks.cs.ksu.edu/cis526/a-html/03-html-document-structure/ | # HTML Document Structure
When authoring an HTML page, HTML elements should be organized into an HTML Document. This format is defined in the HTML standard. HTML that does not follow this format are technically invalid, and may not be interpreted and rendered correctly by all browsers. Accordingly, it is important to ... | 2022-06-26 11:32:00 | {"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... |
http://tex.stackexchange.com/questions/122840/how-to-draw-arbitrary-closed-surface-with-tikz?answertab=oldest | # How to draw arbitrary closed surface with TikZ?
I want to draw an arbitrary closed surface like following figure. How can i do it?
Here is the MWE:
\documentclass{article}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}
\shade[line width=2pt, color=blue] (0, 0) .. controls(1,2) .. (3, 0) ;
\end{tikzpicture}... | 2014-09-22 18:25:25 | {"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://github.com/thorchain/Resources/blob/master/Whitepapers/THORChain/whitepaper-en.md | Skip to content
38130d9 Nov 8, 2018
5 contributors
### Users who have contributed to this file
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# THORChain
## A lightning fast decentralised exchange protocol
devs@thorchain.org
V0.1 July 2018
### Abstract
THORChain is a highly optimised multi-chain using pBFT consensus to achieve ... | 2019-06-20 03:32:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/cross-sectional-area-not-a-question.408164/ | # Cross sectional area (NOT A QUESTION)
1. Jun 5, 2010
### moonman239
Just for those who don't know a thing about cross sectional areas, I thought I'd explain.
A cross sectional area describes the area of a flat (2-dimensional) representation of a 3-dimensional object. So if I cut a cylinder, instead of seeing two ... | 2018-06-24 04:02:40 | {"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://iq.opengenus.org/8-queens-problem-backtracking/ | # 8 Queens Problem using Backtracking
#### Algorithms backtracking
Get FREE domain for 1st year and build your brand new site
Reading time: 30 minutes | Coding time: 10 minutes
You are given an 8x8 chessboard, find a way to place 8 queens such that no queen can attack any other queen on the chessboard. A queen can ... | 2021-06-24 13:09:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://projecteuclid.org/euclid.aaa/1412605766 | ## Abstract and Applied Analysis
### Delay-Dependent Robust Exponential Stability and ${H}_{\infty }$ Analysis for a Class of Uncertain Markovian Jumping System with Multiple Delays
Jianwei Xia
#### Abstract
This paper deals with the problem of robust exponential stability and ${H}_{\infty }$ performance analysis f... | 2019-12-09 21:49:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 2, "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/the-air-in-lungs-has-0-153-mol-of-gas-particles-at-302-k-and-101-3-of-pressure-w | # The air in lungs has 0.153 mol of gas particles at 302 K and 101.3 kPa of pressure. What is the volume of the air?
May 13, 2016
3.79L
#### Explanation:
This can be solved applying equation of state for ideal gas, which i as follows
• $P V = n R T$
Where for air in the lungs
• $\text{Pressure} \left(P\right) = ... | 2019-10-22 09:40:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 7, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-simplify-2y-4 | # How do you simplify 2y^-4?
##### 1 Answer
May 21, 2018
$\frac{2}{y} ^ 4$
#### Explanation:
Any term to a negative power can be written as one over the term with a positive power. | 2020-02-17 21:23:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 1, "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.elitedigitalstudy.com/10522/a-steel-bar-of-length-200-cm-is-nailed-at-its-midpoint-the-fundamental-frequency-of-the-longitudinal-vibrations | A steel bar of length 200 cm is nailed at its midpoint. The fundamental frequency of the longitudinal vibrations of the rod is 2.53 kHz. At what speed will the sound be able to travel through steel?
Asked by Pragya Singh | 1 year ago | 138
##### Solution :-
Given,
Length , l = 200 cm = 2 m
Fundamental frequency of ... | 2022-12-04 04:31:49 | {"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... |
https://www.esaral.com/q/tangents-are-drawn-to-the-hyperbola-21890/ | Tangents are drawn to the hyperbola
Question:
Tangents are drawn to the hyperbola $4 x^{2}-y^{2}=36$ at the point $P$ and $Q$. If these tangents intersect at the point $T(0,3)$ then the area (in sq. units) of $\triangle P T Q$ is –
1. $54 \sqrt{3}$
2. $60 \sqrt{3}$
3. $36 \sqrt{5}$
4. $45 \sqrt{5}$
Correct Option... | 2022-05-16 22:59:11 | {"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... |
http://www.shortopedia.com/V/E/Vector_calculus | ## Vector calculus
In vector calculus, curl is a vector operator that shows a vector field's rate of rotation: the direction of the axis of rotation and the magnitude of the rotation. It can also be described as the circulation density. ...more on Wikipedia about "Curl"
In vector calculus, del is a vector differentia... | 2013-05-23 10:32:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 4, "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/5881-urgent-ap-gp.html | # Math Help - Urgent! AP/GP
1. ## Urgent! AP/GP
Hey I need a solution for part (b) only:
A bank has an account for investors. Interest is added to the account at the end of each year at a fixed rate of 5% of the amount in the account at the beginning of that year. A man and a woman both invest money.
(b) The woman ... | 2015-08-04 08:07:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scicomp.stackexchange.com/questions/16105/is-it-better-to-do-normalization-after-all-orthogonalization-in-gram-schmidt-pro | # Is it better to do normalization after all orthogonalization in Gram-Schmidt process?
In Gram-Schmidt process, is it better to do normalization after orthogonalization of all the vectors in a basis, or to normalize each new vector immediately after it is created, from computational point of view?
When you consider ... | 2021-06-14 15:36:59 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cancercentrum.bitbucket.io/decoder/index.html | The goal of decoder is to decode coded and perhaps cryptical variables to more understandable descriptive labels.
## Installation
You can install the released version of decoder from CRAN with:
install.packages("decoder")
And the development version from BitBucket with:
# install.packages("remotes")
remotes::insta... | 2022-01-17 17:06:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://energygym.lt/eqwwsr8a/fe8598-formula-of-parallelogram | 20 Sau
You can see that this is true by rearranging the parallelogram to make a rectangle. which is the magnitude of resultant. This is possible to create the area of a parallelogram by using any of its diagonals. R and let To find the area of a parallelogram, multiply the base by the height. B This means that the are... | 2021-08-04 12:46:16 | {"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... |
https://kerodon.net/tag/038A | # Kerodon
$\Newextarrow{\xRightarrow}{5,5}{0x21D2}$ $\newcommand\empty{}$
Definition 5.6.6.1 (Corepresentable Functors). Let $\operatorname{\mathcal{C}}$ be an $\infty$-category containing an object $X$, let $\mathscr {F}: \operatorname{\mathcal{C}}\rightarrow \operatorname{\mathcal{S}}$ be a functor, and let $x$ be ... | 2022-05-21 22:31:10 | {"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... |
https://imanuelcostigan.github.io/fmdates/reference/actual_360.html | This calculates the years between two dates using the actual/360 day basis convention. This convention counts the number of calendars between the start and end dates and assumes a year consists of 360 days. This is also known as the A/360, Act/360 or French day basis convention.
actual_360(date1, date2)
## Arguments
... | 2019-08-22 16:11:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gateoverflow.in/321920/isi2014-dcg-35 | +1 vote
40 views
Let $A$ and $B$ be disjoint sets containing $m$ and $n$ elements respectively, and let $C=A \cup B$. Then the number of subsets $S$ (of $C$) which contains $p$ elements and also has the property that $S \cap A$ contains $q$ elements, is
1. $\begin{pmatrix} m \\ q \end{pmatrix}$
2. $\begin{pmatrix} n ... | 2020-01-27 02:50:06 | {"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... |
https://www.aimsciences.org/article/doi/10.3934/dcds.2005.12.973 | # American Institute of Mathematical Sciences
October 2005, 12(5): 973-982. doi: 10.3934/dcds.2005.12.973
## Smoothing effect of the generalized BBM equation for localized solutions moving to the right
1 Laboratoire de Mathématiques, Université Paris-Sud, 91405 Orsay, France
Received November 2003 Revised Augus... | 2020-12-03 14:19:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/31291/demodulating-upper-sideband-usb-signals | # Demodulating upper sideband (USB) signals
A modulating signal $m(t)= \sin(2 \pi \nu_m t)$ is transmitted via a carrier of frequency $\nu_c$ using upper sideband (USB) modulation. Show that the USB modulated signal can be demodulated using a reconstructed carrier signal and a low pass filter.
Attempt:
USB (SSB sign... | 2019-08-21 17:08:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.aps.org/articles/v3/s26 | Synopsis
# Air showers from ultrahigh-energy cosmic rays
Physics 3, s26
Cascades created by cosmic rays interacting with the atmosphere provide clues about the mass composition of ultrahigh-energy cosmic rays.
The nature and origin of ultrahigh-energy ( $>1018eV$) cosmic rays remain a mystery. Astrophysicists hunt f... | 2020-10-30 14:57:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 4, "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/238480/ndsolve-methods?noredirect=1 | # NDSolve methods
In solving a large system of ODEs I found that Method->ExplicitRungeKutta (also Automatic as a matter of fact) is fast, but often unstable. I tried the option Method->ImplicitRungeKutta, but for the given number of ODEs (3924) the memory used by the kernel grows above 50GB. Eventually I have to stop ... | 2022-01-19 14:49:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://madlogos.github.io/recharts/Basic_Plots_15_Heatmap.html | First, you should load recharts:
library(recharts)
# 1 Introduction
Heatmap has 1 basic type: heatmap.
The keys are:
• No need of x
• numeric y, numeric lat and lng
# 2 Function Call
echartr(data, y, lng, lat, <series>, <t>, <type>)
Arg Requirement
data
source data in the form of data.frame
y
numeric depende... | 2020-07-14 18:54:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://datascience.stackexchange.com/tags/clustering/hot | # Tag Info
5
Classification is a problem where your input data consists of elements with 2 parts: Some data features that reflect the traits of an entity A label that assigns the entity to a group or class. With that kind of data, you can train a model that receives the data features (first part) and generates the la... | 2021-01-16 18:23:27 | {"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://databasefaq.com/index.php/tag/vim | FAQ Database Discussion Community
## What is difference between Vim's clipboard “unnamed” and “unnamedplus” settings?
vim,clipboard
What is the difference between these 2 settings? set clipboard=unnamed set clipboard=unnamedplus Which one should I use in order to have multi-platform .vimrc?...
## How to delete a WOR... | 2019-12-15 04:48:57 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blog.bitwrangler.com/2013/02/19/its-the-volatility-that-will-kill-you.html | # It's The Volatility That Will Kill You
February 19, 2013
[agile] [planning]
Volatility is what Pivotal Tracker uses to measure the consistency of your team’s work output. You can use that number to help you estimate the first approximation to answer the eternal question, “Will I make the deadline?”
## One fine da... | 2019-09-16 00:58:00 | {"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://codereview.stackexchange.com/revisions/214917/6 | 6 of 7 added 45 characters in body
# Version of C# StringBuilder to allow for strings larger than 2 billion characters
In C#, 64bit Windows, .NET 4.5 (or later), and enabling gcAllowVeryLargeObjects in the App.config file allows for objects larger than two gigabyte. That's cool, but unfortunately, the maximum number ... | 2020-07-09 19:49:17 | {"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://www.groundai.com/project/a-posteriori-error-estimation-and-adaptive-algorithm-for-the-atomisticcontinuum-coupling-in-2d/ | A Posteriori Error Estimation and Adaptive Algorithm for the Atomistic/Continuum Coupling in 2D
# A Posteriori Error Estimation and Adaptive Algorithm for the Atomistic/Continuum Coupling in 2D
## Abstract
Atomistic/continuum coupling methods aim to achieve optimal balance between accuracy and efficiency. Adaptivity... | 2019-06-27 00:48:03 | {"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://notesfromkevinrvixie.org/2012/12/14/226/ | # An Invitation to Geometric Measure Theory: Part 1
While there are a variety of article-length introductions to geometric measure theory, ranging from Federer’s rather dry AMS Colloquium Talks to Fred Almgren’s engaging Questions and Answers to Alberti’s Article for the Encyclopedia of Mathematical Physics, I will ta... | 2017-11-18 13:38:43 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 121, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://blog.sumbera.com/page/4/ | # Joy of Open Source
*** update IV/2017: from comment below, check this great raster plug-in from Victor Veralde Gutiérrez too: https://github.com/IHCantabria/Leaflet.CanvasLayer.Field/ ***
I have got great, absolutely amazing joy today from my own open source experiment. In 2014, nearly 2 years ago, I have publ... | 2022-05-28 11:50:29 | {"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": 0, "mathjax_asciimath": 1, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mypostcard.com/en/the-most-thoughtful-societies-index | # The Most Thoughtful Societies Index
## Study ranks the level of respect and compassion that people in countries around the world have for one another and their peers by evaluating a variety of factors related to philanthropy, equality and family care.
At MyPostcard, we thrive on people’s kindness and how they expre... | 2022-05-17 20:36:08 | {"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://leetcode.com/problems/super-pow/ | 372. Super Pow
Loading Question ...
Your task is to calculate ab mod 1337 where a is a positive integer and b is an extremely large positive integer given in the form of an array.
Example1:
a = 2
b = [3]
Result: 8
Example2:
a = 2
b = [1,0]
Result: 1024
Credits:
Special thanks to @Stomach_ache for adding this... | 2017-09-20 20:09:42 | {"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://www.physicsforums.com/threads/continuity-correction.532757/ | # Continuity Correction
1. Sep 22, 2011
### eMac
I was wondering why it is that the Pr(x=#)=0
2. Sep 23, 2011
### HallsofIvy
???? As usual with one line questions, that makes no sense at all. Take a few lines to say what you are talking about. I can guess that "P(x= #)" means the probability that the random varia... | 2018-09-24 09:55:11 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/calculus/86940-turning-point-coordinates.html | # Math Help - turning point, coordinates
1. ## turning point, coordinates
Given that $y = 5x^2 +ax + b$ has a turning point at (b,a). Where a does not equal 0, find a and b.
I know that I need to get two equations to solve simultaneously, but not sure what the equations should look like.
2. $y'=10x+a=0$
$y'(b)=10b+... | 2015-02-02 00:27:02 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 14, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://scicomp.stackexchange.com/questions/13002/particle-collision-to-static-paticles/30574 | # Particle Collision to Static paticles
I have a system of particles with equal distance with each other and another at random positions which is moving with time. I want to know:
a) The method by which I can reduce the number of particles from the first system, as I know the maximum motion of any particle is X.
b) ... | 2020-01-21 03:14:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://indico.cern.ch/event/164917/contributions/1417119/ | International Workshop on New Photon-detectors 2012
Jun 13 – 15, 2012
LAL Orsay
Europe/Paris timezone
A Fast Waveform-Digitizing ASIC-based Electronics and DAQ for a Position \& Time Sensing Large-Area Photo-Detector System
Jun 15, 2012, 9:45 AM
20m
Amphithéâtre Pierre Lehmann (LAL Orsay)
Amphithéâtre Pierre Lehman... | 2022-01-25 16:41:43 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.byteflying.com/archives/4050 | # C#LeetCode刷题之#190-颠倒二进制位（Reverse Bits）
Reverse bits of a given 32 bits unsigned integer.
Input: 43261596
Output: 964176192
Explanation: 43261596 represented in binary as 00000010100101000001111010011100, return 964176192 represented in binary as 00111001011110000010100101000000.
Follow up:If this function is cal... | 2021-01-18 19:49:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |