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http://physics.stackexchange.com/questions/67145/photon-gas-kinetic-theory | # Photon gas kinetic theory
Suppose a black body as an enclosure of volume $V$ with a hole of section $A$. In the interior there is a photon gas, whose energy density $u$ is, at temperature $T$.
$$u=cT^4$$
How can I show that the energy emitted per second is
$$E=\sigma A T^4$$
-
You just have to use the Stefan-Bo... | 2015-09-03T19:20:29 | {"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://www.expii.com/t/multiplying-scientific-notation-examples-practice-4446 | Expii
Multiplying Scientific Notation — Examples & Practice - Expii
We multiply two numbers in scientific notation by multiplying the coefficients and adding the exponents. | 2022-10-07T20:01:47 | {"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://civil.gateoverflow.in/1749/gate-civil-2021-set-1-question-25 | A signalized intersection operates in two phases. The lost time is $3$ seconds per phase. The maximum ratios of approach flow to saturation flow for the two phases are $0.37$ and $0.40$. The optimum cycle length using the Webster's method (in seconds, round off to one decimal place) is ______________ | 2022-10-03T20:31:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/is-this-a-theorem-2/ | # Is this a theorem?
Geometry Level 3
A line intersects the sides $$AB,BC,CA$$ of a triangle $$ABC$$ at $$P,Q$$ and $$R$$, respectively.
What is the value of $$\dfrac{AP}{BP} \cdot \dfrac{BQ}{CQ} \cdot \dfrac{CR}{RA}$$?
× | 2017-05-24T10:04:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/108451/3-dnf-proves-the-algorithm-is-in-p-class | # 3-DNF proves the algorithm is in P class
After, reading the link we will take a look at how we recover our solutions to a constrained Sudoku Puzzle.
If we assume that a sudoku puzzle was generated with this procedure we can now create a "semi"-solver. I say "semi" because we need the $$3 \times 3$$ grid $$M_{2,2}$$... | 2019-12-05T23:45:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/science/physics/college-physics-4th-edition/chapter-27-problems-page-1043/56 | ## College Physics (4th Edition)
$\lambda = 2.43\times 10^{-12}~m$
We can find the wavelength of each photon: $E = \frac{hc}{\lambda}$ $\lambda = \frac{hc}{E}$ $\lambda = \frac{(6.626\times 10^{-34}~J~s)(3.0\times 10^8~m/s)}{(511\times 10^3~eV)(1.6\times 10^{-19}~J/eV)}$ $\lambda = 2.43\times 10^{-12}~m$ | 2021-05-10T23:06:44 | {"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": 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/3086455/bounded-gradient-implies-lipschitz-proof-with-the-mean-value-theorem | # Bounded Gradient implies Lipschitz proof with the mean value theorem
Let $$f:\mathbb{R}^n \to \mathbb{R}$$ with $$|| \nabla f(x)|| \leq M$$ (say it is the Euclidean norm), then f is Lipschitz.
I have seen proofs that do this for the case where $$f:\mathbb{R} \to \mathbb{R}$$ by applying the mean value theorem. I am... | 2019-04-22T15:59:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/181267/determing-if-two-k-subsets-are-disjoint-given-the-product-of-their-elements?answertab=oldest | # Determing if two k subsets are disjoint given the product of their elements
Consider the following problem (phrased with the use of a black box).
You choose $n$ numbers $X = \{x_1,\ldots,x_n\}$ and pass it to a black box that returns a list $Y = \{y_1,\ldots,y_m\}$ where each of the elements is a product of the ele... | 2015-08-01T10:29:23 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/314421/number-of-permutations-that-are-products-of-disjoint-cycles-of-distinct-length/314428 | # Number of permutations that are products of disjoint cycles of distinct length
What is the number of permutations $$\pi\in S_n$$ that are products of disjoint cycles of distinct length? What is the number of permutations that are products of disjoint cycles such that no more than $$k$$ cycles are of any given length... | 2019-10-21T08:58:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/legrangian-eqn-of-motion.182587/ | # Homework Help: Legrangian Eqn. of Motion
1. Sep 1, 2007
### Mindscrape
Two blocks, each of mass M, are connected by an extensionless, uniform string of length l. One block is placed on a smooth horizontal surface, and the other block hangs over the side, the string passing over a frictionless pulley. Describe the ... | 2018-10-19T02:12:59 | {"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... |
http://www.physicsforums.com/showthread.php?t=64536 | # Volumes in the 4th spatial dimension
by Aki
Tags: dimension, spatial, volumes
P: 82 How would you calculate the volume of a 4-dimensional object? Like a hypercube, hypersphere, etc...
P: 181 Hypercube with a side n: n^4 I guess.
P: 112 Here check this out... http://mathworld.wolfram.com/Four-Di...lGeometry.html R... | 2014-04-21T07:25:27 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/generating-correlated-normals.915220/ | # Generating correlated normals
Tags:
1. May 20, 2017
### fignewtons
1. The problem statement, all variables and given/known data
Given correlation matrix
$$M = \begin{bmatrix} 1 & .3 & .5 \\ .3 & 1 & .2 \\ .5 & .2 & 1 \\ \end{bmatrix}$$
And 3 independent standard normals $$N_1, N_2, N_3$$
using cholesky decompositi... | 2017-08-19T18:56:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://blogs.harvard.edu/pamphlet/2015/09/28/whence-function-notation/ | ## Whence function notation?
### September 28th, 2015
I begin — in continental style, unmotivated and, frankly, gratuitously — by defining Ackerman’s function $$A$$ over two integers:
$A(m, n) = \left\{ \begin{array}{l} n + 1 & \mbox{ if m=0 } \\ A(m-1, 1) & \mbox{ if m > 0 and n = 0 } \\ A(m-1, A(m, n-1)) & \mbox{ ... | 2019-12-14T11:36:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Definite_Integral_to_Infinity_of_Power_of_x_over_Power_of_x_plus_Power_of_a | # Definite Integral to Infinity of Power of x over Power of x plus Power of a
## Theorem
$\displaystyle \int_0^\infty \dfrac {x^m \rd x} {x^n + a^n} = \frac {\pi a^{m + 1 - n} } {n \sin \left({\left({m + 1}\right) \frac \pi n}\right)}$
for $0 < m + 1 < n$.
## Proof
$\displaystyle \int_0^\infty \dfrac {x^m \rd x} ... | 2020-04-04T17:36:52 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://datascience.stackexchange.com/questions/41255/guidance-needed-with-dimension-reduction-for-clustering-some-numerical-lots-o | # Guidance needed with dimension reduction for clustering - some numerical, lots of categorical data
I've my data in a Pandas df with 25.000 rows and 1.500 columns without any NaNs. Of the columns about 30 contain numerical data which I standardized with StandardScaler(). The rest are cols with binary values which ori... | 2021-04-17T20:46:15 | {"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://planetmath.org/Surjective | # surjective
A function $f\colon X\to Y$ is called surjective or onto if, for every $y\in Y$, there is an $x\in X$ such that $f(x)=y$.
Equivalently, $f\colon X\to Y$ is onto when its image is all the codomain:
$\mathrm{Im}f=Y.$
## Properties
1. 1.
If $f\colon X\to Y$ is any function, then $f\colon X\to f(X)$ is ... | 2020-10-21T16:59:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 11, "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/book/CK-12-Middle-School-Math-Concepts-Grade-7/section/2.12/ | <meta http-equiv="refresh" content="1; url=/nojavascript/">
# 2.12: Commutative Property of Multiplication with Decimals
Difficulty Level: At Grade Created by: CK-12
0%
Progress
Practice Commutative Property of Multiplication with Decimals
Progress
0%
Credit: Mark Mrwizard
Source: https://www.flickr.com/photos/mark_... | 2015-10-07T09:47:59 | {"extraction_info": {"found_math": true, "script_math_tex": 95, "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://tex.stackexchange.com/questions/496596/how-hbadness-and-hfuzz-influence-overfull-hbox-warning | How \hbadness and \hfuzz influence “Overfull \hbox” warning?
TeXbook (p.302) says:
A nonempty hbox is considered “overfull” if its glue cannot shrink to achieve the specified size, provided that \hbadness is less than 100 or that the excess width (after shrinking by the maximum amount) is more than \hfuzz. It is “tig... | 2020-10-28T05:04:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/average-speed-of-a-and-b-where-d-and-t-is-not-given.597442/ | # Average Speed Of a and b where d and t is not given
1. Apr 17, 2012
### rajatbbsr
A body covers half its journey with a speed of a m/s and the other half with a speed of b m/s Calculate the average speed of the body during the whole journey
2. Apr 17, 2012
### Curious3141
What have you tried so far?
3. Apr 17,... | 2018-02-19T05:50:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gateoverflow.in/86561/test-by-bikram-computer-networks-test-1-question-3 | 349 views
Let the source has sent four TCP segments to Destination with the sequence numbers $50, \ 74, \ 97,\ 120$ ($1$st, $2$nd, $3$rd and $4$th segment) if the first and fourth segments arrive at destination successfully then the negative acknowledgement that destination sends to source is _______
Whenever receiver... | 2023-02-01T22:03:49 | {"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://people.maths.bris.ac.uk/~matyd/GroupNames/192i1/D4xDic6.html | Copied to
clipboard
## G = D4×Dic6order 192 = 26·3
### Direct product of D4 and Dic6
Series: Derived Chief Lower central Upper central
Derived series C1 — C2×C6 — D4×Dic6
Chief series C1 — C3 — C6 — C2×C6 — C2×Dic3 — C22×Dic3 — D4×Dic3 — D4×Dic6
Lower central C3 — C2×C6 — D4×Dic6
Upper central C1 — C22 — C4×D4
... | 2021-06-14T02:14:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hal-cea.archives-ouvertes.fr/cea-01490533 | A model for the neutron resonance in HgBa$_{2}$CuO$_{4+\delta}$ - Archive ouverte HAL Access content directly
Preprints, Working Papers, ... Year :
## A model for the neutron resonance in HgBa$_{2}$CuO$_{4+\delta}$
X. Montiel
• Function : Author
C. Pépin
• Function : Author
#### Abstract
We study the spin dynamics ... | 2023-03-20T16:06:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.askiitians.com/forums/Magical-Mathematics%5BInteresting-Approach%5D/q-5-boys-and-3-girls-are-to-be-arranged-around-a_235044.htm | # Q. 5 boys and 3 girls are to be arranged around a circular table such that B1 and G1 do not sit together. What I did was Total ways to arrange - Total ways in which B1 and G1 are together. i.e. 7!-6!(2!) But the answer is 5!*6!.What am I doing wrong?
Arun
25757 Points
4 years ago
Rule for Circular Permutations -
(... | 2023-01-28T23:14:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/the-relativistic-lagrangian.358183/ | # The relativistic Lagrangian
1. Nov 26, 2009
### AxiomOfChoice
In J.D. Jackson's Classical Electrodynamics, an argument is made in support of the assertion that the relativistic Lagrangian $\mathcal L$ for a free particle has to be proportional to $1/\gamma$. The argument goes something like this:
1. $\mathcal L$ m... | 2017-08-23T16:16:19 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scipost.org/submissions/2110.14417v1/ | # The Giant Radio Array for Neutrino Detection (GRAND) Project
### Submission summary
As Contributors: Bruno Lazarotto Lago Arxiv Link: https://arxiv.org/abs/2110.14417v1 (pdf) Date submitted: 2021-10-28 15:05 Submitted by: Lazarotto Lago, Bruno Submitted to: SciPost Physics Proceedings Proceedings issue: 50th Inter... | 2022-05-17T00:25:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.coin-or.org/CppAD/Doc/cholesky_theory.htm | Prev Next Index-> contents reference index search external Up-> CppAD AD ADValued atomic atomic_base atomic_eigen_cholesky.cpp cholesky_theory atomic-> checkpoint atomic_base atomic_base-> atomic_ctor atomic_option atomic_afun atomic_forward atomic_reverse atomic_for_sparse_jac atomic_rev_sparse_jac atomic_for_sparse_h... | 2018-01-20T15:16:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/geometry/195052-how-find-length-diagonal-parallelogram.html | # Math Help - how to find the length of the diagonal in a parallelogram
1. ## how to find the length of the diagonal in a parallelogram
when it is known that the lengths of the two adjacent sides of the parallelogram viz. 6 and 10, is it possible to find the length of the diagonal containing that.
Any help.
Thanks
... | 2015-05-28T00:40:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/459485/optimization-of-pool-size-and-number-of-tests-for-prevalence-estimation-via-grou | # Optimization of pool size and number of tests for prevalence estimation via group testing
I'm trying to devise a protocol for pooling lab tests from a cohort in order to get prevalence estimates using as few reagents as possible.
Assuming perfect sensitivity and specificity (if you want to include them in the answe... | 2021-04-12T03:56:43 | {"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://socratic.org/questions/you-are-given-500-grams-of-a-substance-with-a-half-life-of-1-5-years-how-much-wi | # You are given 500 grams of a substance with a half-life of 1.5 years. How much will remain after 15.0 years?
$0.488$ grams
$15.0$ years is $10$ times the half life, so the amount of the substance remaining will be:
(500"g")/2^10 = (500"g")/1024 ~~ 0.488"g" | 2019-10-20T03:28:26 | {"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://cstheory.stackexchange.com/questions/7865/how-many-words-of-length-k-on-l-letters-avoid-a-partial-word | # How many words of length $k$ on $l$ letters avoid a partial word?
ORIGINAL QUESTION
This is a hopefully smarter and better-informed version of a question I asked on MathOverflow. When I asked that question, I did not even know the name of the area of mathematics my problem was in. Now I am pretty sure it lies in Al... | 2021-11-29T09:03:26 | {"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... |
https://math.stackexchange.com/questions/3725800/how-to-integrate-int-frac-sin4x-cos4x-sin-x-cos-x-dx | # How to integrate :$\int \frac{\sin^4x+\cos^4x}{\sin x \cos x}\:dx$
How to integrate :
$$\int \frac{\sin^4x+\cos^4x}{\sin x \cos x}\:dx$$
$$=\int \:\sin^2x \tan x \: dx+\int \:\cos^2x \cot x \:dx$$
Any suggestion?
• If you're going to submit an edit, please make sure that it is accurate and your MathJax works. Th... | 2021-03-01T10:55:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/67116/decomposition-of-a-semialgebraic-set-into-connected-components | # Decomposition of a semialgebraic set into connected components
Is there any built-in function for doing decomposition of a semialgebraic set into connected components? The only way I now can think of is to use
CylindricalAlgebraicDecomposition
and to build connected componnets from its output: all terms connected... | 2019-02-21T12:21:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.libretexts.org/Courses/Saint_Mary's_College_Notre_Dame_IN/SMC%3A_MATH_339_-_Discrete_Mathematics_(Rohatgi)/Text/5%3A_Graph_Theory |
# 5: Graph Theory
Graph Theory is a relatively new area of mathematics, first studied by the super famous mathematician Leonhard Euler in 1735. Since then it has blossomed in to a powerful tool used in nearly every branch of science and is currently an active area of mathematics research.
• 5.1: Prelude to Graph Th... | 2021-06-24T05:02:53 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://uk.answers.yahoo.com/question/index?qid=20200216200810AAGmt6Y | Anonymous
Anonymous asked in Science & MathematicsChemistry · 2 months ago
# How do I find the radius of this?
Chromium forms a body centered cubic crystal. If the length of an edge is 2.884 angstroms, and the density is 7.20 g/cm^3 , what is the radius of a chromium atom in angstroms?
Relevance
• Dr W
Lv 7
2 months... | 2020-04-05T17:45:26 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/2838126/error-of-the-intersection-of-two-linear-functions | # Error of the intersection of two linear functions
I have the following linear fits of two data sets
$L_1: y=(a_{1}\pm e_{1})x + (b_{1} \pm f_{1})$
$L_2: y=(a_{2}\pm e_{2})x + (b_{2} \pm f_{2})$
How do I calculate the intersection of $L_1$ and $L_2$ (coordinates + error)?
• This looks like a homework question, so... | 2019-05-23T19:22:38 | {"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.albany.edu/~hammond/presentations/tug2014/diffic.html | # Math Examples
#### CSS3 styling of math
${C}^{\infty }\text{-fns}\phantom{\rule{0.2em}{0ex}},\phantom{\rule{1.8em}{0ex}}e=m{c}^{2}\phantom{\rule{0.2em}{0ex}},\phantom{\rule{1.8em}{0ex}}{e}^{\pi i}=-1\phantom{\rule{0.2em}{0ex}},\phantom{\rule{1.8em}{0ex}}w={x}^{\left({y}^{z}\right)}\phantom{\rule{0.2em}{0ex}},\phant... | 2018-02-25T10:01:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 9, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hmbc.cz/tr6gac/9eef83-oxidation-state-of-h3po2 | Oxidation number (also called oxidation state) is a measure of the degree of oxidation of an atom in a substance (see: Rules for assigning oxidation numbers). H3PO3 - +3. The H bound to the phosphorous is not acidic. Strong reducing behaviour of H3PO2 is due to : Option 1) Presence of one - OH group and two P - H bonds... | 2021-06-15T09:51:38 | {"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... |
http://math.stackexchange.com/questions/750446/what-test-could-i-use-to-test-mu-1-and-mu-2-instead-of-barx-and-mu/750480 | What test could I use to test $\mu_1$ and $\mu_2$ instead of $\bar{x}$ and $\mu$?
A single sample $t$ test is only against a sample and a population correct? Can it test against a population and itself or two populations? ie $\mu_1$ vs. $\mu_2$....if not what tests would you use $\mu_1$ and $\mu_2$? it seems like a de... | 2015-05-23T14:14:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://space.stackexchange.com/questions/35366/properly-calculating-g-factor | # Properly calculating G-factor
This may sound rather simple, but I was told that technically, G-force readout should actually indicate zero-G on the earth's surface, as well as in a stable orbit. This is due to the fact that G-force is measured using accelerometers (which measure a change in velocity) and since we do... | 2020-08-04T12:04:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.dsprelated.com/freebooks/mdft/Changing_Coordinates.html | ### Changing Coordinates
What's more interesting is when we project a signal onto a set of vectors other than the coordinate set. This can be viewed as a change of coordinates in . In the case of the DFT, the new vectors will be chosen to be sampled complex sinusoids.
#### An Example of Changing Coordinates in 2D
As... | 2021-06-16T01:54:46 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/109062/index-formula-for-pseudors | # Index formula for Pseudors
For elliptic differential operators $P$ on a compact manifold $M$, we have the formula
$$\mathrm{ind}(D) = \mathrm{tr}(e^{-tP^*P}) - \mathrm{tr}(e^{-tPP^{\star}})$$
I would think that this holds for Pseudo-Differential operators of positive order as well, but no text book states that. Is... | 2014-04-16T22:04:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://preprint.impa.br/visualizar?id=1496 | Preprint A531/2007
Thermodynamical formalism for robust classes of potentials and non-uniformly hyperbolic maps
Marcelo Viana | Oliveira, Krerley
Keywords: equilibrium state | non-uniform hyperbolicity | Ruelle-Perron-Frobenius operator
We develop a Ruelle-Perron-Frobenius transfer operator approach to the ergodic theo... | 2023-02-09T00:25:50 | {"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/252410/showing-symmetry-of-the-stress-tensor-by-applying-divergence-theorem-to-int-in | # Showing symmetry of the stress tensor by applying divergence theorem to $\int\int_{\delta V(t)} \vec{x}\times \vec{t} dS$
I'm currently working through the symmetry of the stress tensor, in relation to viscous flow. I am looking at this by examining the conservation of angular momentum equation for a material volume... | 2015-01-31T22:56:03 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.khanacademy.org/test-prep/mcat/biological-sciences-practice/x04f6bc56:mcat-bio-biochem-foundation-1-passages/e/-biochemistry-of-a-newly-discovered--pretend--neurotransmitter | If you're seeing this message, it means we're having trouble loading external resources on our website.
If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.
# Biochemistry of a newly discovered (pretend) neurotransmitter
## Problem
NTKA is a newly discov... | 2023-02-06T06:00:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 20, "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/46522/maximum-size-of-a-rotated-then-cropped-rectangle | # Maximum size of a rotated-then-cropped rectangle
With regard to topic/question New size of a rotated-then-cropped rectangle:
The answer by Isaac,
the maximum area is $b^2\csc\alpha\sec\alpha$ when $x=0.5b\csc\alpha = 0.5b/\sin\alpha$
seems to work for angles near $45$ degrees. However, its range of validity seems... | 2016-07-01T20:41:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://dehesa.freeshell.org/NCSE2/ | ## Numerical Computation in Science and Engineering
Second Edition, 2008, 1251 Pages, including six appendices
## Why this book?
Designed for the non-expert, student, science enthousiast or researcher, this text provides an accessible introduction to numerical computation with applications in science and engineering... | 2018-02-25T15:11:29 | {"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://eccc.weizmann.ac.il/keyword/18274/ | Under the auspices of the Computational Complexity Foundation (CCF)
REPORTS > KEYWORD > UNIQUE GAMES HARDNESS:
Reports tagged with Unique Games hardness:
TR13-071 | 8th May 2013
Venkatesan Guruswami, Sushant Sachdeva, Rishi Saket
#### Inapproximability of Minimum Vertex Cover on $k$-uniform $k$-partite Hypergraphs
W... | 2019-11-18T08:29:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.dpmms.cam.ac.uk/person/or257 | # Department of Pure Mathematics and Mathematical Statistics
University Lecturer
Research Interests: Algebraic and Geometric Topology, in particular: mapping class groups, moduli spaces, cobordism categories, spaces of manifolds, surgery, configuration spaces, characteristic classes, K-theory and applications of homo... | 2020-09-26T12:54:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/magic-beans-problem.533448/ | # Magic beans problem
1. Sep 25, 2011
### scalpmaster
You have 2 bags of beans containing 10 beans each. In each bag, there 3 magic beans. How do you maximize the number of magic beans selected if you are allowed to pick 10 beans out of the 20 altogether? You can mix them if you want and do anything you want but can... | 2018-12-16T21:58:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://byjus.com/physics/electromagnetic-waves/ | # Electromagnetic Waves
## What are Electromagnetic Waves?
• Electromagnetic waves are nothing but changing magnetic and electric fields.
• Electromagnetic waves are solutions of Maxwell’s equations, which are the fundamental equations of electrodynamics. He described that the magnetic field can be produced by changi... | 2018-11-18T06:17:01 | {"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://chemistry.stackexchange.com/questions/40729/is-khf2-an-ionic-compound-or-a-covalent-compound | # Is KHF2 an ionic compound or a covalent compound?
The statement below is an excerpt from my school textbook:-
Because of the tendency of fluorine to form hydrogen bond, metal fluorides are solvated by $\ce{HF}$ giving species of the type $\ce{HF2-}$ like in $\ce{KHF2(KF.HF)}$. Also, because of hydrogen bonding, $\c... | 2019-07-20T20:32:48 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://aga2012.wikidot.com/binomial-start-system | Binomial Start System
Find the binomial start systems and solutions for
(1)
\begin{align} x^2y+xy^2+1 &= 0\\ x^2y+x^2+x+1 &= 0 \end{align}
for your choice of lifts of Newton polytopes.
Solution:
I apologize for the lack of images…
Set
(2)
\begin{align} f= & x^2 y+xy^2+1\\ g= & x^2y+x^2+x+1\\ P= New(f)= & conv\{(... | 2018-01-21T01:09:59 | {"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": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/in-how-many-different-ways-can-a-pair-of-dice-be-rolled-to-obtain-a-total-of-10 | # In how many different ways can a pair of dice be rolled to obtain a total of 10?
Apr 25, 2017
3
#### Explanation:
The highest number on a single "die" is 6.
Since we want to get a total of 10 on the roll, we need to subtract from 10 every value possible on a single "die".
So,
$10 - 6 = 4$ Combination 6 and 4.
... | 2021-12-04T10:53:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 4, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/355932/proof-of-a-combinatorial-identity | # proof of a combinatorial identity
How to prove the following using inclusion exclusion
$$\sum _{k=m} ^{n} (-1)^{k-m} {n \choose k} = {n-1 \choose m-1}$$
-
Hint: $\binom{n-1}{k-1}+\binom{n-1}{k}=\binom{n}{k}$ – Thomas Andrews Apr 9 '13 at 14:02
But, by the tag "inclusion-exclusion" perhaps you are looking for a co... | 2015-04-19T08:14:48 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.educationalmantra.com/2022/04/mcq-questions-for-class-8-maths-chapter-6-squares-and-square-roots-part-2.html | # MCQ Questions | Class 8 Maths Chapter 6 | Squares and Square Roots with Answers
## MCQ | Squares and Square Roots Class 8
Check the below NCERT MCQ Questions for Class 8 Maths Chapter 6 Squares and Square Roots with Answers Pdf free download. MCQ Questions for Class 8 Maths with Answers were prepared based on the l... | 2022-11-30T04:19:51 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.research.lancs.ac.uk/portal/en/publications/observation-of-a-narrow-mass-state-decaying-into-upsilon1s--gamma-in-ppbar-collisions-at-sqrts--196-tev(ab7b5137-07f2-462b-a0a6-a064d6d61a95)/export.html | Home > Research > Publications & Outputs > Observation of a narrow mass state decaying int...
Electronic data
• PhysRevD
Rights statement: © 2012 American Physical Society
Final published version, 4.24 MB, PDF document
Observation of a narrow mass state decaying into Upsilon(1S) + gamma in ppbar collisions at sqrt... | 2021-02-26T01:47:13 | {"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://mattermodeling.stackexchange.com/questions/4421/number-of-kpoints-in-irreducible-part-of-brillouin-zone | # Number of KPOINTS in irreducible part of Brillouin zone
I want to investigate the comparison of Total Energy per cell with respect to the number of KPOINTS in the irreducible part of the Brillouin zone but I do not know how to calculate the number of KPOINTS with grid size for e.g 3* 3 *3 what will be no. of KPOINTS... | 2021-07-24T08:11:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chem.libretexts.org/Courses/Santa_Barbara_City_College/SBCC_Chem_101%3A_Introductory_Chemistry/04%3A_Atoms_and_Elements/4.05%3A_Elements-_Defined_by_Their_Number_of_Protons | # 4.5: Elements- Defined by Their Number of Protons
Learning Objectives
• Define atomic number.
• Define mass number.
• Determine the number of protons, neutrons, and electrons in an atom.
It's important to be able to distinguish atoms of one element from atoms of another element. Elements are pure substances that m... | 2021-03-07T15:28:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www-desir.lip6.fr/~phw/aGrUM/docs/last/notebooks/40-KaggleTitanic.ipynb.html | pyAgrum on notebooks
☰ KaggleTitanic
In [1]:
import pandas
import os
import math
import pyAgrum as gum
import pyAgrum.lib.notebook as gnb
from pyAgrum.lib.bn2roc import showROC
# Titanic: Machine Learning from Disaster¶
This notebook is an introduction to the Kaggle titanic challenge. The goal here is not to produ... | 2019-09-23T21:02:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://moderndive.netlify.app/2-4-linegraphs.html | ## 2.4 5NG#2: Linegraphs
The next of the five named graphs are linegraphs. Linegraphs show the relationship between two numerical variables when the variable on the x-axis, also called the explanatory variable, is of a sequential nature. In other words, there is an inherent ordering to the variable.
The most common e... | 2020-12-02T18:02:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/is-the-following-a-geometric-sequence-3-9-27-81 | # Is the following a geometric sequence 3, 9, 27, 81,…?
Dec 14, 2015
Yes. It is a geometric sequence with initial term ${a}_{0} = 3$ and common ratio $r = 3$.
#### Explanation:
A geometric sequence is a sequence of the form
${a}_{0} , {a}_{0} r , {a}_{0} {r}^{2} , {a}_{0} {r}^{3} , \ldots , {a}_{0} {r}^{n} , \ldot... | 2020-09-25T16:16:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 8, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://discuss.codechef.com/t/swperms-editorial/12239 | # SWPERMS - Editorial
#1
Contest
Practice
## PROBLEM:
A permutation P= (p[1], p[2], …, p[n]) of (1, 2, …, n) is written on a blackboard. You have m pairs of integers (x_i, y_i). At any stage you can choose a pair (x, y) and swap the values of p[x] and p[y] (note that P is still a permutation after this operation). ... | 2019-04-23T12:50:44 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://nrich.maths.org/5706 | ### On Time
On a clock the three hands - the second, minute and hour hands - are on the same axis. How often in a 24 hour day will the second hand be parallel to either of the two other hands?
### Right Time
At the time of writing the hour and minute hands of my clock are at right angles. How long will it be before ... | 2019-06-17T19:34:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/290534/keplers-3rd-law-law-of-periods | # Kepler's 3rd law/law of periods
Kepler's 3rd law of planetary motion is
The square of the time period of a planet orbiting a sun is proportional to the cube of the semi major axis of the elliptical orbit.
$$(T_1)^2 = (A_1)^3,$$
But in many other sites it (the square of the time period) is said to be proportional ... | 2022-05-28T20:45:10 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.datasciencecentral.com/profiles/blogs/exploring-modern-portfolio-theory | # Exploring Modern Portfolio Theory
Contributed by Stephen Penrice. Stephen took NYC Data Science Academy 12 week full time Data Science Bootcamp pr... between Sept 23 to Dec 18, 2015. The post was based on his second class project (due at 4th week of the program).
## Introduction
I see Shiny as a tool for quickly a... | 2020-07-15T08:03:11 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/92328/what-is-relationship-between-significant-correlation-and-significant-differen | What is relationship between "significant correlation" and "significant difference"
What is relationship between "significant correlation" and "significant difference" between two variables?
If you have two different variables, you can calculate how they are correlated. Does height correlate with blood pressure? Does... | 2022-05-28T00:55:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mfix.netl.doe.gov/doc/tracker/19.1.0/userguide/process.html | # Process Images¶
After the media is opened, the individual frames are processed using a series of transforms. These transforms are applied and controlled on the Process tab. Unfortunately, which transforms to use depend heavily on the media. The basic goal is to maximize the contrast between the objects and the backg... | 2019-08-19T03:27:52 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://db0nus869y26v.cloudfront.net/en/Quantifier_elimination | Quantifier elimination is a concept of simplification used in mathematical logic, model theory, and theoretical computer science. Informally, a quantified statement "${\displaystyle \exists x}$ such that ${\displaystyle \ldots }$" can be viewed as a question "When is there an ${\displaystyle x}$ such that ${\displaysty... | 2023-02-07T09:33:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 23, "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://msp.org/ant/2014/8-8/p02.xhtml | #### Vol. 8, No. 8, 2014
Recent Issues
The Journal About the Journal Editorial Board Editors’ Interests Subscriptions Submission Guidelines Submission Form Policies for Authors Ethics Statement ISSN: 1944-7833 (e-only) ISSN: 1937-0652 (print) Author Index To Appear Other MSP Journals
$\ell$-modular representations o... | 2023-02-04T15:03:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 5, "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://samjshah.com/tag/calculus/page/2/ | # The Formal Definition of the Derivative, or Why Holes Matter
Lucky you! Two calculus posts in one day. Mainly because I don’t want some of these ideas to disappear in my hiatus from teaching it. This one deals with our favorite topic: the formal definition of the derivative.
$\lim_{h \rightarrow 0}\frac{f(x+h)-f(x)... | 2019-07-20T13:55:24 | {"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": 156, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://www.applyprep.com/act-1 | ### Questão 01
The weekly fee for staying at the Pleasant Lake Campground is $20 per vehicle and$10 per person. Last year, weekly fees were paid for v vehicles and p persons. Which of the following expressions gives the total amount, in dollars, collected for weekly fees last year?
A. 20v + 10p
B. 20p + 10v
C. 10(v... | 2019-08-25T07:50:29 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 95, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/2926998/the-commutant-of-mathcalhsh/2927722 | # the commutant of $\mathcal{HS(H)}$
Let $$\mathcal{HS}(H)$$ be the set of Hilber Schmidt operators on a Hilbert space,it is a $$C^*$$ algebra.I wonder whether we have an explicit description of the commutant of $$\mathcal{HS(H)}$$.Is the commutant of $$\mathcal{HS(H)}$$ closed in $$B(H)$$?
For any set $$S\subset B(H... | 2019-05-22T12:39:05 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.newtonproject.ox.ac.uk/view/texts/normalized/NATP00263 | <45r>
Cambridge
December 14th. 1675.
Sir
The notice you gave me of the Royal Societie's intending to see the experiment of glass rubbed to cause various motions in bits of paper underneath, put me upon recollecting my self a little further about it, & then remembring that if one edge of the brass hoop was laid downw... | 2019-08-24T01:20:22 | {"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://tex.stackexchange.com/questions/624752/how-to-draw-a-vertical-line-in-a-table/624756 | # How to draw a vertical line in a table?
How do I draw a vertical line in the following table:
\documentclass{article}
\usepackage{booktabs}
\begin{document}
\noindent\begin{tabular}{lp{1.5in}lp{1.5in}}
\toprule
Parameter & Description & Parameter & Description\\
\midrule
$A$ & Recruitment rate of the population & $... | 2022-10-02T09:28:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dms.umontreal.ca/~andrew/accepted.php | ### Preprints accepted for publication
#### Sieve weights and their smoothings (with Dimitris Koukoulopoulos and James Maynard) Annales Scientifiques de l'École Normale Supérieure
We obtain asymptotic formulas for the $$2k$$th moments of partially smoothed divisor sums of the M\"obius function. When $$2k$$ is small c... | 2022-08-16T23:15:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://gmatclub.com/forum/equilateral-triangle-bdf-is-inscribed-in-equilateral-triangl-96109.html?fl=similar | Find all School-related info fast with the new School-Specific MBA Forum
It is currently 08 Feb 2016, 15:56
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
C... | 2016-02-08T23:56:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://raycursive.com/ | =/
[先开坑 慢慢填]
[就算这样我也还是不会写作业]
#Holomorphic functions verses real differentiable functions
In short, the Cauchy-Riemann Equations hold if and only if $$\textrm{D}F(x,y)$$ is a conformal matrix, i.e. an $$\mathbb{R}$$-linear transformation corresponding to multiplication by a complex number.
#Cauchy-Riemann Equations... | 2016-09-25T22:28:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://willwolf.io/2014/04/25/clustering-the-airports/ | Greetings, all, and welcome to my new website! For those that know me, I am the increasingly lazy creator and curator of Will Travel Life - where I post stories, photos, and philosophical muse from a 2+ year backpacking and cycling trip around the world. For those that don't, it's a pleasure to have you at my journalis... | 2018-06-19T15:51:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mirror.niser.ac.in/cran/web/packages/physiology/vignettes/Everest.html | # Climbing Mount Everest without supplemental oxygen
## Introduction
The summit of Mount Everest is at 8850 meters above sea level. It is unclear how humans can survive at all at this altitude without supplemental oxygen (West 2012, 1984): this article shows how it is possible. Indeed, many have not survived in – or ... | 2023-03-26T05:56:31 | {"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://www.groovemachine.be/05-24_26121.html | silica carbide thermal conductivity in ukraine
Colloquium - ICR 2020
GIR Group, Ukraine Modern refractories for the repair and construction of coke ovens: Nr. 4 Modern Refractories for the repair and construction of coke ovens: world experience of using silica materials with coarse-crystals and crypto-cristal lattice... | 2021-09-17T19:22:38 | {"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... |
https://mathoverflow.net/questions/326008/the-table-reduction-morphism-of-operads-from-barratt-eccles-to-surjection | # The table reduction morphism of operads from Barratt-Eccles to Surjection
The Barratt-Eccles operad $$E$$ in the category of simplicial sets is obtained by applying the nerve functor to the canonical operad $$\{\Sigma_n\}_{n>0}$$ in groups. Berger-Fresse defined here an operad morphism from the normalized chains of ... | 2021-08-05T08:53:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/figure-it-out-function-part-5-the-second/ | # Figure-It-Out Function! - Part 6: The Second Reciprocal
Algebra Level 4
A function $$f(x)$$ is such that $$f(1) = 2$$, $$f(2)=1$$, and $$f(x)=\dfrac{1}{f(x-1)+f(x+1)}$$ for $$x \ge 2$$. Find
$\large (f(2014)f(2015))^{(f(2012)f(2013))^{...^{...^{(f(2)f(3))^{f(1)}}}}}$
× | 2018-07-20T01:24:00 | {"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... |
http://clay6.com/qa/18178/a-wire-loop-pqrsp-is-constructed-by-joining-two-semi-circular-coils-of-radi | # A wire loop PQRSP is constructed by joining two semi - circular coils of radii $'r_1'\: and \: 'r_2'$ respectively as shown in the figure. If the current flowing in the loop is $'i'$ , then the magnetic induction at the point $'O'$ is :
$\begin {array} {1 1} (1)\;\large\frac{\mu_0i}{4} \bigg[ \large\frac{1}{r_1}-\la... | 2018-05-20T23:42:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cmc.deusto.eus/upper-bounds-for-the-decay-rate-in-a-nonlocal-p-laplacian-evolution-problem/ | Upper bounds for the decay rate in a nonlocal p-Laplacian evolution problem
C. Esteve, J.D. Rossi, A. San Antolín. Upper bounds for the decay rate in a nonlocal p-Laplacian evolution problem. BOUND VALUE PROBL (2014), pp. 109. DOI: 10.1186/1687-2770-2014-109
Abstract. We obtain upper bounds for the decay rate for sol... | 2021-10-25T00:35:36 | {"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://math.stackexchange.com/questions/3090341/adding-independent-random-variables-given-their-individual-expectations-and-vari | # Adding Independent Random Variables Given Their Individual Expectations and Variance
How do I add or subtract independent random variables (R.Vs) when given their individual expectations and variance? I'm a student in high school and I haven't covered distributions yet, so please try not to use them.
Example, R.Vs ... | 2020-10-26T15:58:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.hpmuseum.org/forum/showthread.php?mode=linear&tid=4152&pid=37358 | [WP 34s] Another noobie question about programming
06-14-2015, 04:07 PM (This post was last modified: 06-14-2015 04:27 PM by Marcio.)
Post: #1
Marcio Senior Member Posts: 438 Joined: Feb 2015
[WP 34s] Another noobie question about programming
I would like to integrate a function like $$f(x) = \frac{1}{x+a}$$ where $$... | 2021-12-04T20:49:20 | {"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://swmath.org/?term=Laminar%20and%20turbulent%20flow | • # Kiva-2
• Referenced in 50 articles [sw08987]
• three-dimensional, chemically reactive fluid flows with sprays. KIVA-2 extends and enhances the earlier ... applied to laminar or turbulent flows, subsonic or supersonic flows, and single-phase or dispersed...
• # Fluid flow phenomena
• Referenced in 37 articles [sw1... | 2018-02-17T23:52:16 | {"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://math.stackexchange.com/questions/2665862/sum-of-cube-roots-of-complex-conjugates | # Sum of cube roots of complex conjugates
When solving the following cubic equation:
$$x^3 - 15x - 4 = 0$$
I got one of the solutions:
$$x = \sqrt[3]{2 {\color{red}+} 11i} + \sqrt[3]{2 {\color{red}-} 11i}$$
When I calculated it with a hand calculator, it turned out to be exactly $4$. And indeed, when I substitute ... | 2020-02-24T03:01:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://msp.org/involve/2008/1-1/p06.xhtml | #### Vol. 1, No. 1, 2008
Recent Issues
The Journal About the Journal Subscriptions Editorial Board Editors’ Interests Scientific Advantages Submission Guidelines Submission Form Ethics Statement Editorial Login Author Index Coming Soon Contacts ISSN: 1944-4184 (e-only) ISSN: 1944-4176 (print) Other MSP Journals
Patc... | 2018-12-14T03:36:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 8, "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://ameerd.github.io/files/VRP-Project---Github-Version.html | # 1 Introduction and Motivation
The Vehicle Routing Problem (VRP) is a classic operations research problem concerned with finding the optimal routing of a fleet of k vehicles seeking to reach n nodes. Each vehicle must begin its route at a shared source node and return to said source node at the end of its path. Optim... | 2021-05-11T03:09:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://convenienceretailersummit.com/pfiqg/portfolio-optimization-using-machine-learning-229dde | optimization algorithms have emerged for solving large-scale machine learning problems. Always try to pick up innovative projects to build a portfolio that excites the interviewer making him want to … Lessons Learnt. Following from the previous article (Snow 2020), which looked at trading strategies, this article ident... | 2022-05-18T12:03:07 | {"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... |
https://paperswithcode.com/task/combinatorial-optimization | Browse > Methodology > Combinatorial Optimization
# Combinatorial Optimization Edit
22 papers with code · Methodology
No evaluation results yet. Help compare methods by submit evaluation metrics.
# Pointer Networks
It differs from the previous attention attempts in that, instead of using attention to blend hidden ... | 2019-06-26T20:48:03 | {"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://www.albert.io/ie/abstract-algebra/what-isomorphism-classes-of-finite-abelian-groups | Free Version
Moderate
# What Isomorphism Classes of Finite Abelian Groups?
ABSALG-1WJ9IP
For each of the following Abelian groups, how many elements at most (including the identity) does one needs to compute the orders to determine the isomorphism class of the group? | 2017-02-25T05:09:24 | {"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://tomcircle.wordpress.com/tag/prime/ | # 70-million Bounded Gap Between Primes
Since Ancient Greek :
1. Euclid had proved there are infinite primes.
2. Sieve of Eratosthenes to enumerate the primes.
3. Recent time 3 Mathematicians GPY attempted another Sieve method to find the bounded gap (N) of primes in infinity, but stuck at one critical step.
4. Dr. Y... | 2021-04-15T11:43:42 | {"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": 0, "img_math": 65, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://tex.stackexchange.com/questions/26747/tex-macro-and-command-expansion?noredirect=1 | # TeX macro and command expansion?
I have implemented couple of macros that should remove commas from numbers. It's nasty dirty stuff, but it works when input is number:
\removecommas{12,34,56.7} % => 123456.7
But it stop working when the input is given by some command, such as:
\newcommand\mynumber{12,34,56.7}
\r... | 2020-02-27T11:46:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://worksheets.tutorvista.com/word-problems-algebra-worksheet.html | # Word Problems Algebra Worksheet
Word Problems Algebra Worksheet
• Page 1
1.
The table shows the perimeter and side lengths of three equilateral triangles.
Perimeter of the triangle
2.
A car travels at an average speed of 55 miles/hour for 180 minutes. Find the distance traveled by the car.
a. 110 miles b. 165 mile... | 2019-06-17T15:45:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 16, "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://brilliant.org/problems/a-combinatorics-problem-by-ankit-nigam-3/ | See from another point of view
Seven white balls and three black balls are randomly placed in a row. The probability that no two black balls are placed adjacently equals to?
× | 2017-09-22T13:27:05 | {"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.ier.co.za/wga17le/how-to-find-molar-mass-of-zinc-200763 | Number Bracelets Math, Great Stuff Pro Adhesive Lowe's, Journal And Courier, Asus Keyboard @ Symbol, Suture Removal Kit, Flick Electric Promo Code, Descargar Música De Youtube, Gunny Bags Wholesale Suppliers, Chain Of Thorns Cassandra Clare, Reverse Osmosis Systems, " />
### how to find molar mass of zinc
that compou... | 2021-07-31T18:31:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Euclid%27s_Theorem | # Euclid's Theorem
## Theorem
For any finite set of prime numbers, there exists a prime number not in that set.
In the words of Euclid:
Prime numbers are more than any assigned multitude of prime numbers.
### Corollary 1
There are infinitely many prime numbers.
### Corollary 2
There is no largest prime number.
... | 2018-04-22T03:00:58 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ir.cwi.nl/pub/21416 | Let $G$ be a simple graph on the vertex set ${1,\ldots,n}$. An algebraic object attached to $G$ is the ideal $P_G$ generated by diagonal 2-minors of an $n \times n$ matrix of variables. In this paper we first provide some general results concerning the ideal $P_G$. It is also proved that if $G$ is bipartite, then every... | 2019-05-21T02:35:37 | {"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... |
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