url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
https://www.aimsciences.org/article/doi/10.3934/dcds.2019161 | # American Institute of Mathematical Sciences
July 2019, 39(7): 4001-4040. doi: 10.3934/dcds.2019161
## Traveling waves for nonlocal models of traffic flow
Mathematics Department, Pennsylvania State University, University Park, PA 16802, USA
* Corresponding author: Wen Shen
Received August 2018 Revised Decembe... | 2021-01-15T18:43:36 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.baitstick.com/images/pdf.php?q=ebook-Ecuaciones-diferenciales-con-aplicaciones-de-modelado-1997/ | # Ebook Ecuaciones Diferenciales Con Aplicaciones De Modelado 1997
### Ebook Ecuaciones Diferenciales Con Aplicaciones De Modelado 1997
by Chris 4.3
On much other same sequences '. A First Course in Sobolev Spaces: biochemical function. Graduate Studies in Mathematics. American Mathematical Society. The sequences ag... | 2019-12-10T08:14:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.zora.uzh.ch/3158/ | Quick Search:
Browse by:
Zurich Open Repository and Archive
Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-3158
# Weber, V; Hutter, J (2008). A smooth l1-norm sparseness function for orbital based linear scaling total energy minimization. Journal of Chemical Physics, 128(6):064107.
Preview
Accept... | 2015-03-01T00:37:05 | {"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://puzzling.stackexchange.com/questions/42750/unknown-weight-of-four-identical-objects | Unknown weight of four identical objects
Four identical looking objects weigh 3oz, 5oz, 8oz and 11oz. You do not know which objects weigh what and they are too close in weight to tell by holding them. Using a balance scale, how can you determine the weight of each object in only four weighings?
• 3 oz and 11 oz are t... | 2019-09-17T04:11:16 | {"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... |
http://math.stackexchange.com/questions/211950/how-do-you-imagine-the-shape-of-a-manifold-s2-times-s1 | # How do you imagine the shape of a manifold $S^2 \times S^1$?
In 3-dimensional manifold theory, I have encountered the manifold $S^2 \times S^1$ many times. (The following story can be applied not only this manifold but also for any 3-dimensional manifold.)
But I don't have any geometrically or topologically image o... | 2014-07-23T22:12:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blog.computationalcomplexity.org/2014/07/what-to-call-top-and-bottom-part-of-n.html | ## Sunday, July 13, 2014
### What to call the top and bottom part of (n choose k)
In my last post I asked for candidates for names for the top and bottom part of (n choose k) . Here are the candidates and my comments on them and ... the winner!
1. Top part: Degree, Bottom part: Index.
2. Top part: Bino, Bottom part:... | 2020-07-13T08:21:36 | {"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... |
http://math.stackexchange.com/questions/156937/rank-and-determinant-of-d-an-n-times-n-real-matrix-n-ge-2 | # Rank and determinant of $D$ , an $n\times n$ real matrix, $n\ge 2$
Let $D$ be a $n\times n$ real matrix, $n\ge 2$. Which of the following is valid?
1. $\det(D)=0\Rightarrow \mathrm{rank}(D)=0$
2. $\det(D)=1\Rightarrow \mathrm{rank}(D)\neq 1$
3. $\det(D)=1\Rightarrow \mathrm{rank}(D)\neq0$
4. $\det(D)=n\Rightarro... | 2013-05-23T17:22:25 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://demo.formulasearchengine.com/wiki/Leighton_relationship | # Leighton relationship
In atmospheric chemistry, the Leighton relationship is an equation that determines the concentration of tropospheric ozone in areas polluted by the presence of nitrogen oxides. Ozone in the troposphere is primarily produced through the photolysis of nitrogen dioxide at wavelengths (λ) less than... | 2019-04-25T22:25:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/geometry/214900-question-euclidean-geometry-please-help-print.html | • March 16th 2013, 02:47 PM
soso123
• March 16th 2013, 05:13 PM
Plato
$\overrightarrow {AB} = \overline {AB} \cup \left\{ {X:A - B - X} \right\}$.
Now combine that with $\overrightarrow {BA}$ to get the set $\overleftrightarrow {AB}$. | 2015-09-01T04:48:05 | {"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": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://peterwittek.com/second-order-semidefinite-relaxation-of-a-commutative-polynomial-optimization-problem.html | # Second-order semidefinite relaxation of a commutative polynomial optimization problem
Posted on 17 May 2013
Consider the following polynomial optimization problem:
$$\min_{x\in \mathbb{R}^2}2x_1x_2$$
such that
$$-x_2^2+x_2+0.5\geq 0$$$$x_1^2-x_1=0.$$
This is the commutative toy example in Pironio et al., 2010, ... | 2017-05-26T07:17:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1559337/hash-table-chain-length-probability-simple-uniform-hashing | # Hash table chain length probability -Simple uniform hashing
Consider a hash table with $m$ slots that uses chaining for collision resolution. The table is initially empty. What is the probability that after 4 keys are inserted that at least a chain of size 3 is created? (Assume simple uniform hashing is used).
1. $... | 2019-09-20T22:21:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.vrcbuzz.com/bowleys-coefficient-of-skewness-calculator-for-ungrouped-data/ | Home » Statistics » Bowley’s Coefficient of Skewness Calculator for Ungrouped data
# Bowley’s Coefficient of Skewness Calculator for Ungrouped data
## Bowley’s Coefficient of Skewness for Ungrouped data
Skewness is a measure of symmetry. The meaning of skewness is "lack of symmetry". Skewness gives us an idea about ... | 2023-02-08T07:40:05 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/98511/what-is-the-relation-between-computer-graphics-discrete-geometry-and-complexit | What is the relation between Computer Graphics, Discrete Geometry, and Complexity Theory?
I am a master computer science student, and I am interested in both geometry and complexity theory. So I would like to know what is the relations between discrete geometry, computer graphics, and complexity theory ?
I know the a... | 2021-03-05T17:58:47 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/557131/cooling-behaviour-of-beverage | Cooling behaviour of beverage
I offer my colleague some milk in her coffee. The milk has just come out of the fridge.
"Not now," she says. "Not till after I've finished my sandwich, and I don't want it to go cold."
So: identical mugs and quantities of hot coffee and milk at same temperature; only difference is that ... | 2021-02-28T13:15:26 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://encyclopediaofmath.org/index.php?title=Euler_integrals&oldid=25723 | # Euler integrals
The integral $$B(p,q) = \int_0^1 x^{p-1}(1-x)^{q-1}\rd x, \quad p,q > 0,$$ called the Euler integral of the first kind, or the beta-function, and $$\int_0^\infty x^{s-1}e^{-x} \rd x,$$ called the Euler integral of the second kind. (The latter converges for $s>0$ and is a representation of the gamma-f... | 2020-08-09T21:48:54 | {"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://math.stackexchange.com/questions/744404/how-many-surjective-functions-are-there-from-a-1-2-3-4-5-to-b-1-2-3 | # How many surjective functions are there from $A=${$1,2,3,4,5$} to $B=${$1,2,3$}?
I want to find how many surjective functions there are from the set $A=${$1,2,3,4,5$} to the set $B=${$1,2,3$}? I think the best option is to count all the functions ($3^5$) and then to subtract the non-surjective functions. However, I'... | 2020-04-03T11:43:41 | {"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... |
http://opentradingsystem.com/quantNotes/Finite_element_.html | I. Basic math.
II. Pricing and Hedging.
III. Explicit techniques.
IV. Data Analysis.
V. Implementation tools.
VI. Basic Math II.
VII. Implementation tools II.
1 Calculational Linear Algebra.
2 Wavelet Analysis.
3 Finite element method.
4 Construction of approximation spaces.
A. Finite element.
B. Averaged T... | 2017-03-23T10:19:26 | {"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://www.gradesaver.com/textbooks/math/precalculus/precalculus-10th-edition/chapter-10-analytic-geometry-chapter-review-cumulative-review-page-701/7 | ## Precalculus (10th Edition)
$\theta=\dfrac{\pi}{12}+n\pi$ and $\theta=\dfrac{5\pi}{12}+n\pi$
We are given the equation: $\sin (2\theta)=0.5$ $\sin (2\theta)=\dfrac{1}{2}$ The angles $2\theta$ in $[0,2\pi)$ matching the equation are: $2\theta=\dfrac{\pi}{6}$ and $2\theta=\dfrac{5\pi}{6}$ Given the fact that the funct... | 2021-12-05T07:23:01 | {"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... |
http://mathhelpforum.com/advanced-algebra/208540-orthogonality-preserving-linear-map-print.html | # Orthogonality Preserving Linear Map.
• November 27th 2012, 09:28 AM
Orthogonality Preserving Linear Map.
I'm having trouble with the following problem:
Let $V$ be a real vector space equipped with an inner product $\langle\cdot,\cdot\rangle$ (and thus with a norm induced by that inner product).
Let $T:V\to V$ be a ... | 2015-07-04T16:43:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 18, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/show-that-sup-b-inf-a.533313/ | # Show that sup(B)=inf(A)
1. Sep 24, 2011
### Chinnu
1. The problem statement, all variables and given/known data
(a) Let A be bounded below, and define B = {b$\in$R : b is a lower bound for A}.
Show that sup(B) = inf(A).
(b) Use (a) to explain why there is no need to assert that the greatest lower bound exists as... | 2017-11-22T06:26:14 | {"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... |
http://gmatclub.com/forum/what-is-the-remainder-when-32-32-32-is-divided-by-100316-20.html?kudos=1 | Find all School-related info fast with the new School-Specific MBA Forum
It is currently 29 Aug 2015, 19:32
### 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... | 2015-08-30T03:32:53 | {"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://plainmath.net/80016/how-do-you-determine-the-volume-of-a-sol | # How do you determine the volume of a solid created
How do you determine the volume of a solid created by revolving a function around an axis?
You can still ask an expert for help
• Questions are typically answered in as fast as 30 minutes
Solve your problem for the price of one coffee
• Math expert for every subj... | 2022-12-01T00:25:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 27, "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://blog.qutech.nl/index.php/2016/11/15/can-you-tell-your-grandma-the-weather-using-only-entanglement/ | # Can you tell your grandma the weather using only entanglement?
Difficulty
by Jérémy Ribeiro
Entanglement may seem mysterious. It permits us to have correlations between two separate systems that are arbitrarily far from each other. Moreover these correlations are stronger than any (non causal) classical correlatio... | 2018-09-24T09:59:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 109, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://datascience.stackexchange.com/questions/68056/over-under-sampling-for-multi-classification | Over/Under Sampling for Multi-classification
I'm trying to apply xgboost and random forest for over and under sampling
For imbalanced data:
train shape -> (199991, 23)
However, reverse my expectation. The accuracy went down for both cases.
Questions:
1. Is under and over sampling always not good?
2. What else sh... | 2021-09-17T18:28:47 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.wanttosext.com/o21yeb/archive.php?167f01=force-and-motion-class-7-questions-and-answers | His weight will be 50 kg 500 N 50 N 5 N; B. Short/Long Answer Questions. CBSE Class 9 Science Chapter 9 Force and Laws of Motion, Explanation, Examples, Question Answers. Community smaller than society. Find its acceleration? We exert muscular force for kicking ball and lifting water.Activity 7Lift two stones of differ... | 2022-10-05T00:11:48 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41598-017-10712-4?error=cookies_not_supported&code=7af1a0b5-086b-4054-9941-e7bea16804e8 | Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | 2021-03-03T03:42:43 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://asmedigitalcollection.asme.org/memagazineselect/article/140/03/S18/444924/Towards-Realizing-Practical-Humanoid-Robots-One | This article describes features of FIRST, an approach to introduce science, technology, engineering and math (STEM) concepts to students. One unique aspect of the FIRST experience is that the reward and recognition for achievements are not necessarily gained on the field of play—excellence in design, demonstrated team ... | 2019-10-21T02:11:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/2462/multiples-of-4-as-sum-or-difference-of-2-squares | # Multiples of 4 as sum or difference of 2 squares
Is it true that for $n \in \mathbb{N}$ we can have $4n = x^{2} + y^{2}$ or $4n = x^{2} - y^{2}$ for $x,y \in \mathbb{N} \cup (0)$.
I was just working out and this came out to be true from $n=1$ to $n=20$. After that i didn't try, but i would like to see as what will ... | 2015-05-25T16:27:10 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1222211/isomorphism-of-cw-complexes | # Isomorphism of CW-complexes
It is known (see for instance https://math.stackexchange.com/a/42020) that "the homotopy type of a CW complex is entirely determined by the homotopy classes of the attaching maps". What is the precise statement of this result? Can it be found somewhere?
Related to this, is there a (more ... | 2019-08-18T04:34:25 | {"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://motivichomotopy.hatenablog.jp/archive/2021/01/12 | [tex: ]
# The norm of polynomial maps
This excerpt from https://arxiv.org/abs/1311.6170 summarizes basic facts on the norm of polynomial maps. Recall that the norm $\Vert \theta \Vert _{R/Z}\in [0,1/2]$ of a real number $\theta$ is the distance from $\theta$ to the closest i… | 2021-08-04T15:06:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/73833/why-these-ways-of-defining-a-function-with-variable-number-of-arguments-fail | # Why these ways of defining a function with variable number of arguments fail?
First: I know about the correct way to define a function with variable number of arguments:
Clear[f]
f[s__] := Plus[s]
f[1, 2, 3, 4]
(* 10 *)
BUT I can't understand why these ideas of mine fail:
My idea #1:
Clear[f]
f[s_Seque... | 2020-06-04T04:23:15 | {"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://curriculum.illustrativemathematics.org/k5/teachers/kindergarten/unit-7/lesson-6/lesson.html | # Lesson 6
Compose and Decompose 10 with Pattern Blocks
## Warm-up: Choral Count: Practice Counting by 10 (10 minutes)
### Narrative
The purpose of this warm-up is for students to count by 10 to 100. Although students see the written sequence of numbers, they are not required to identify numbers beyond 20 until Gra... | 2022-07-04T00:04:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/50799e07e4b02f109be48377 | ## Firejay5 Group Title Find the difference. Express your answer in simplest form. 2 years ago 2 years ago
question plz!!!
2. Firejay5
$\frac{ 2d }{ d^2-10d+25 } - \frac{ 10 }{ d^2-10d+25 }$ | 2014-11-27T05:45:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/hard-math-question.79271/ | # Hard math question
1. Jun 16, 2005
### DB
in my opinion, i find this question really hard.
-the volume of a can of concentrated orange juice is represented by the following expression:
$$(8x^3-54x+54)\pi$$cm^3
the juice is prepared by emptying the concentrate into a large container and by adding 3 cans of the sam... | 2017-04-26T04:14:56 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/continuity-3/ | ×
# Continuity #3
Find a function that is continuous at exactly one point only, but is defined everywhere.
Note by Hobart Pao
11 months ago
Sort by:
The function $$f(x)$$ where $$f(x) = x$$ for rational $$x$$ and $$f(x) = 0$$ for irrational $$x$$ satisfies the given conditions. · 11 months ago | 2016-09-27T22:21:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://dirkmittler.homeip.net/blog/archives/tag/codec | ## An observation about how the OGG Opus CODEC may do Stereo.
One of the subjects which I’ve written about before, is the fact that the developers of the original OGG Vorbis form of music compression, have more recently developed the OGG Opus CODEC, which is partially the CELT CODEC. And, in studying the manpage on ho... | 2021-05-14T20:20:02 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://prepinsta.com/profit-and-loss/formulas/ | # Formulas For Profit And Loss
## Formulas for Profit and Loss Questions
Important Formulas for Profit and Loss are given here on this page.
Cost Price The price at which a commodity or object is bought at known as Cost Price
Selling Price The price at which the commodity is sold at known as Selling Price
What is ... | 2022-01-21T08:39:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ftp.aimsciences.org/article/doi/10.3934/cpaa.2018118 | # American Institute of Mathematical Sciences
• Previous Article
Uniqueness for Lp-viscosity solutions for uniformly parabolic Isaacs equations with measurable lower order terms
• CPAA Home
• This Issue
• Next Article
Well-posedness for a non-isothermal flow of two viscous incompressible fluids
November 2018, 17(6): ... | 2021-05-06T00:53:04 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://xcorr.net/2012/02/03/natural-vs-synthetic-stimuli-for-estimating-receptive-fields/?replytocom=670 | # Natural vs. synthetic stimuli for estimating receptive fields
Is it better to use natural or synthetic stimuli to estimate receptive fields? Vargha Talebi & Curtis Baker (who’s on my committee btw) have a new paper out in J Neurosci suggesting that RFs estimated with natural images generalize better to other stimulu... | 2021-03-09T08:00:34 | {"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": 0, "img_math": 3, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hexdocs.pm/axon/Axon.Metrics.html | # View Source Axon.Metrics(Axon v0.1.0)
Metric functions.
Metrics are used to measure the performance and compare performance of models in easy-to-understand terms. Often times, neural networks use surrogate loss functions such as negative log-likelihood to indirectly optimize a certain performance metric. Metrics su... | 2022-07-02T20:47:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/chinese-remainder-theorem.269625/ | # Chinese Remainder Theorem
1. Nov 5, 2008
### Bleys
This doesn't actually require the use of the CRT, since it actually wants you to sort of derive it for a system of two equations. So while using the CRT will help me solve this fairly quickly and easily, that's not what I'm after
1. The problem statement, all var... | 2017-05-30T11:12:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Picosecond_ultrasonics | # Picosecond ultrasonics
Picosecond ultrasonics is a type of ultrasonics that uses ultra-high frequency ultrasound generated by ultrashort light pulses. It is a non-destructive technique in which picosecond acoustic pulses penetrate into thin films or nanostructures to reveal internal features such as film thickness a... | 2019-10-18T20:00:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 6, "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://direct.mit.edu/jocn/article/23/11/3637/5234/The-Effects-of-Attention-on-Age-related-Relational | ## Abstract
Numerous studies have documented that older adults (OAs) do not perform as well as young adults (YAs) when task demands require the establishment or retrieval of a novel link between previously unrelated information (relational memory: RM). Nonetheless, the source of this age-related RM deficit remains uns... | 2021-04-17T22:33:04 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/statistics/98969-probability-tricky-qsts.html | # Math Help - Probability Tricky Qsts
1. ## Probability Tricky Qsts
A bag contains 5 red cubes and 3 black cubes. Three cubes are chosen at random.
Find the probability of at least 2 reds being chosen, given that the first cube was red:
a
if the cubes are replaced after each draw
b if the cubes are not replaced afte... | 2014-11-24T12:40:32 | {"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": 0, "img_math": 0, "codecogs_latex": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=cc%3A65 | ## Found 328,647 Documents (Results 1–100)
100
MathJax
### Complex methods for inverse problems (to appear). (English)Zbl 06562815
Inverse and Ill-Posed Problems Series 60. Berlin: De Gruyter (ISBN 978-3-11-040241-4/hbk). 220 p. (2025).
### Non-stationary grid generation algorithm for deformed volumes of revolution... | 2022-10-04T23:22:48 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2937647/deriving-the-closed-form-of-gamma-function-using-euler-chi-function | Deriving the closed form of Gamma function using Euler-Chi function
Background #1
Here is a part of an answer of @Sankyu Kim in MathOverflow.
Consequently, we get the Euler-chi function $\chi(z):=\frac{\zeta(1-z)}{\zeta(z)}$.
And I want to know if Sankyu Kim's last expression is a closed form. (First assuming that ... | 2019-05-25T23:34:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-find-the-domain-of-f-x-2sqrt-3x-4-5 | How do you find the domain of f(x) =2sqrt(3x + 4) - 5?
Domain: $x \ge - \frac{4}{3}$ , Range: $f \left(x\right) \ge - 5$
Domain (possible value of x) : $3 x + 4 \ge 0 \mathmr{and} 3 x \ge - 4 \mathmr{and} x \ge - \frac{4}{3}$ since under root can not be negative number.
Range (possible value of f(x)) : $f \left(x\righ... | 2020-04-02T20:27:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 6, "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://guiadeayuntamientos.info/and-relationship/electromagnetic-wave-frequency-and-wavelength-relationship.php | # Electromagnetic wave frequency and wavelength relationship
### Wavelength - Wikipedia
electromagnetic radiation with shorter wavelengths is more energetic. The relation- ship between energy and frequency is given by the equation, E = hν, where h. Because all light waves move through a vacuum at the same speed, the ... | 2019-07-23T18:26:38 | {"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.clutchprep.com/physics/practice-problems/142534/part-a-the-electric-potential-along-the-x-axis-is-v-200x2-v-where-x-is-in-meters | # Problem: Part A. The electric potential along the x-axis is V =200x2 V, where x is in meters. What is Ex at x =0 m? Express your answer as an integer and include the appropriate units.Part B. What is Ex at x =3 m? Express your answer to three significant figures and include the appropriate units.
###### FREE Expert ... | 2020-10-21T09:42:30 | {"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://mathhelpforum.com/differential-geometry/86615-open-cover-print.html | # open cover
• Apr 30th 2009, 07:23 AM
manjohn12
open cover
Suppose that a metric space $X$ has a countable dense cover $Q$. Show that any open cover of $X$ has a subcover which is at most countable.
So consider an arbitrary cover of $X$ $, \{U_{\alpha}: \alpha \in A \}$. Let $\mathcal{B}$ be the set of open balls $B... | 2018-02-25T23:53:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 34, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.gradesaver.com/textbooks/math/statistics-probability/elementary-statistics-a-step-by-step-approach-with-formula-card-9th-edition/chapter-3-data-description-chapter-quiz-page-182/27 | ## Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition
$88.9\%$
Use Chebyshev’s theorem. $k=(44-32)/4=3$ the minimum percentage=$1-1/3^2=0.889$ or $88.9\%$ | 2019-12-07T09:31:26 | {"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://codeforces.com/blog/entry/73687 | Codeforces will be possibly unavailable in the period between Sep. 19, 19:00 (UTC) and Sep. 19, 21:00 (UTC) because of maintenance. ×
By adamant, history, 19 months ago,
Hi everyone!
Let's continue with learning continued fractions. We began with studying the case of finite continued fractions and now it's time to w... | 2021-09-19T20:40:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://projecteuclid.org/euclid.bbms/1228486417 | ## Bulletin of the Belgian Mathematical Society - Simon Stevin
### Dynamical system approach and attracting manifolds in $K$-$\varepsilon$ model of turbulent jet
D.V. Strunin
#### Abstract
We consider the $K$-$\varepsilon$ model describing an expansion of a free turbulent jet. Due to the nonlinear nature of turbule... | 2017-11-19T08:17:47 | {"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://socratic.org/questions/is-f-x-x-2-an-exponential-function | # Is f(x)=x^2 an exponential function?
May 28, 2015
Well, no...this is power called a quadratic.
There is a slight but very important difference between the power and the exponential that concerns the "position" of $x$;
Power: the $x$ is...at the ground floor and the number, say $a$, in the attic!
${x}^{a}$
Exponenti... | 2020-07-12T07:21:11 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2951334/closed-formula-for-determinant | # closed formula for determinant
Consider the following matrix
$$$$A_{r-1} := \begin{bmatrix} \frac{1}{x_{1}} & -p & \dots & 0 &\dots &0 \\ -q & \frac{1}{x_{2}} & -p &0 & \dots & 0 \\ 0 & -q & \frac{1}{x_{3}} &-p & ~... & 0 \\ 0 & 0 &-q &\frac{1}{x_{4}} &-p & 0 \\ 0 &\vdots & \ddots & -q & \frac{1}{x_{r-2}} & -p \\ 0... | 2019-08-22T09:12:23 | {"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": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.techwhiff.com/learn/8-the-rectangular-box-below-with-an-open-top-and/398081 | # 8) The rectangular box below, with an open top and one partition, is to be constructed...
###### Question:
8) The rectangular box below, with an open top and one partition, is to be constructed from 162 square cm of cardboard. Find the dimensions (x by y by z) that will result in a box with the largest possible vol... | 2022-09-29T07:50:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showthread.php?p=3559864 | # Spherical Mass Shell - What Actually Happens?
by Q-reeus
Tags: mass, shell, spherical
P: 1,115 In another thread I posed basically the folowing problem: Take the case of a stationary, non-rotating thin spherical shell of uniform area mass density - outer radius rb, inner radius ra, with (rb-ra)/ra << 1. There is co... | 2014-03-09T05:40:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nag.com/numeric/nl/nagdoc_latest/clhtml/g01/g01bkc.html | # NAG CL Interfaceg01bkc (prob_poisson)
Settings help
CL Name Style:
## 1Purpose
g01bkc returns the lower tail, upper tail and point probabilities associated with a Poisson distribution.
## 2Specification
#include
void g01bkc (double rlamda, Integer k, double *plek, double *pgtk, double *peqk, NagError *fail)
... | 2023-02-08T13:41:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 38, "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://learn.careers360.com/school/question-explain-solution-rd-sharma-class-12-chapter-7-solution-of-simultaneous-linear-equation-exercise-fill-in-the-blank-question-7-maths-textbook-solution/?question_number=7.0 | #### Explain solution RD Sharma class 12 chapter 7 Solution of Simultaneous Linear Equation Exercise Fill in the blank Question 7 Maths Textbook Solution.
Answer $\rightarrow$ $k \neq 0, k=\pm 1, \pm 2, \pm 3, \pm 4, \ldots \ldots . \pm n$
Given $\rightarrow$ Given that the system of equations $x+y+z=2,2 x+y-z=3 \tex... | 2023-03-29T03:40:25 | {"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": 15, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mrsosawaru.blogspot.com/2017/08/ | ## Monday, August 28, 2017
### Weak of August 28, 2017
Open House:
Our open house is this Thursday, August 31, 2017
Foundation Of Algebra
Evaluate expressions
A variable is a letter, for example x, y or z, that represents an unspecified number.
$$6+x=12$$
To evaluate an algebraic expression, you have to substitute ... | 2018-09-26T15:43:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 6, "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://labs.tib.eu/arxiv/?author=A.%20O.%20Izmaylov | • Search for the rare decay $K^+\to\mu^+\nu\bar\nu\nu$(1606.09054)
Sept. 1, 2016 hep-ex
Evidence of the $K^+\to\mu^+\nu\bar\nu\nu$ decay was searched for using E949 experimental data with an exposure of $1.70\times 10^{12}$ stopped kaons. The data sample is dominated by the backgrond process $K^+\to\mu^+\nu_\mu\gamma$... | 2021-01-25T23:09:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/528463/given-fluids-expand-non-linearly-how-were-physicists-able-to-make-a-linear-temp/528468 | # Given fluids expand non-linearly, how were physicists able to make a linear temperature scale?
Materials expand with increase in temperature. As far as I know this property for fluids was put in use to make initial thermometers. We know that expansion of fluid is given by the following formula (at a given pressure) ... | 2021-10-25T08:24:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://nemeth.aphtech.org/lesson11.7 | - Use 6 Dot Entry Switch to UEB Math Tutorial
# Lesson 11.7: Sigma Notation
## Explanation
The symbol used for sigma is the capital Greek letter, s. In braille, this is a three-celled symbol with the Greek letter indicator, dots four six, in the first cell, the capitalization indicator, dot six, in the secon... | 2022-01-19T22:24:31 | {"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://bookvea.com/what-is-the-p-hat-in-statistics/ | # What is the p-hat in statistics?
## What is the p-hat in statistics?
If repeated random samples of a given size n are taken from a population of values for a categorical variable, where the proportion in the category of interest is p, then the mean of all sample proportions (p-hat) is the population proportion (p).... | 2022-12-07T09:49:56 | {"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://encyclopediaofmath.org/index.php?title=Dilution_of_a_series&diff=prev&oldid=30623&printable=yes | # Difference between revisions of "Dilution of a series"
$$\label{eq:1} \sum\limits_{k=0}^{\infty}u_k$$
$$u_0+0+\dots+0+u_1+0+\dots+0+u_2+\dots$$ Dilution of a series does not affect convergence of the series, but it may violate summability of the series (after dilution a series \eqref{eq:1} summable to the number $s$... | 2020-07-09T04:19:03 | {"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.gradesaver.com/textbooks/math/calculus/calculus-8th-edition/chapter-14-partial-derivatives-14-8-lagrange-multipliers-14-8-exercises-page-1017/22 | ## Calculus 8th Edition
Maximum: $f(-2,\sqrt{12}),f(-2,-\sqrt{12})=47$ and Minimum: $f(1,0)=-7$
Our aim is to calculate the extreme values with the help of Lagrange Multipliers Method subject to the given constraints. For this, we have:$\nabla f(x,y)=\lambda \nabla g(x,y)$ This yields $\nabla f(x,y)=\lt 4x-4,6y \gt$ a... | 2020-01-20T21:46:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://aqem.hotrodsmc.it/floating-point-binary-to-decimal-calculator.html | # Floating Point Binary To Decimal Calculator
The exponent is either written explicitly including the base, or an e is used to separate it from the significand. Proof Binary single precision numbers lying in the half open interval [10 3 , 2 10 ) = [1000, 1024) have 10 bits to the left of the binary point, and 14 bits ... | 2020-07-05T11:08:03 | {"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://electronics.stackexchange.com/questions/381525/how-to-calculate-this-current-limit-circuit | How to calculate this current limit circuit?
How to calculate this current limit circuit This is a current limit, can anybody give me some instructions about how to calculate the limited current?
My calculation is as follows:
(V1-0.51*I)*33/(33+3)=V1-Vbe
V1=5V,Vbe=0.6V
thus Ilimit=392.2mA
It seems right as the si... | 2022-05-21T06:16:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.sciforums.com/threads/the-qh-qm-qa-thread.78957/page-11 | # The QH QM QA thread.
Discussion in 'Physics & Math' started by QuarkHead, Mar 22, 2008.
1. ### CptBorkRobbing the Shalebridge CradleValued Senior Member
Messages:
5,385
Ok, so I did a lot of thinking over the last few days since I first joined this thread. I think I might have some clues to the momentum operator p... | 2017-12-17T15:40:07 | {"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://socratic.org/questions/how-do-you-find-an-equation-of-a-parabola-given-endpoints-of-latus-rectum-are-2-#459860 | # How do you find an equation of a parabola given endpoints of latus rectum are (-2,-7) and (4,-7)?
Aug 3, 2017
The vertex form of a parabola of this type is:
$y = \frac{1}{4 f} {\left(x - h\right)}^{2} + k \text{ [1]}$
where $\left(h , k\right)$ is the vertex and $f = {y}_{\text{focus}} - k$.
The x coordinate of ... | 2022-06-29T18:58:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 16, "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... |
https://stats.stackexchange.com/questions/215546/using-dic-for-model-selection-invalid-comparisons | # Using DIC for model selection: (in)valid comparisons
Imagine I have the following 7 glmm models where $b_1$ through $b_3$ are fixed effects.
$M_1 = y \sim b_1 \times b_2 \times b_3$
$M_2 = y \sim b_2 \times b_3$
$M_3 = y \sim b_1 \times b_3$
$M_4 = y \sim b_1 \times b_2$
$M_5 = y \sim b_3$
$M_6 = y \sim b_2$
... | 2021-05-16T19:36:29 | {"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... |
http://www.icoachmath.com/math_dictionary/Arithmetic-mean | ## Definition Of Arithmetic Mean
Arithmetic Mean of a set of numbers is the sum of the numbers divided by the number of items in the set.
Arithmetic mean is also called as average.
Arithmetic mean or average of a set of numbers is
given by =
### Examples of Arithmetic Mean
Arithmetic mean of three numbers 3, 6, ... | 2021-04-11T17:57:55 | {"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://www.r-bloggers.com/le-monde-puzzle-743/ | # Le Monde puzzle [#743]
October 11, 2011
By
(This article was first published on Xi'an's Og » R, and kindly contributed to R-bloggers)
As Le Monde weekend has yet again changed its format (with so much more advertisements for luxurious items that I sometimes wonder whether or not this is the weekend edition of Le M... | 2018-09-22T01:48:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 14, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.nature.com/articles/s41586-021-03687-w | Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | 2022-05-28T12:19:45 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-solve-the-quadratic-equation-by-completing-the-square-x-2-12x-2-0 | # How do you solve the quadratic equation by completing the square: x^2 -12x-2=0?
Jul 13, 2015
$x = 6 + \sqrt{38}$ or $x = 6 - \sqrt{38}$
$\textcolor{w h i t e}{\text{XXXX}}$(using the completing the squares method)
#### Explanation:
Given ${x}^{2} - 12 x - 2 = 0$
Completing the square is simpler if we move the co... | 2021-08-02T14:52:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 22, "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://news.pennrelaysonline.com/iheartradio-living-ktzxk/110023-permutations-with-repetition-formula | Permutations with Repetition. Combination with Repetition formula . Formula: Why? ** Before we get into the details of permutations vs combinations, here's a metaphor: Situation 1: You walk into a restaurant and order a "pepperoni and sausage pizza", only to receive a "sausage and pepperoni pizza". 6! How many differen... | 2021-02-26T22:40:51 | {"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": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/any-way-to-evaluate-such-an-integral.271102/ | # Any way to evaluate such an integral
1. Nov 11, 2008
1. The problem statement, all variables and given/known data
Is there any way to evaluate such an integral; $$\int e^{2x}x^{-1}dx$$
Any attempts will be appreciated.
2. Nov 11, 2008
### marlon
Re: Integration
$$\int e^{2x}x^{-1}dx = \int e^{2x}dln(x)$$
and... | 2018-01-20T00:17:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 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://ask.sagemath.org/answers/34725/revisions/ | # Revision history [back]
Given that $(n + p) = n^2 \mbox{ mod } p$, you just have to compute the numbers $n^2 { mod } p$ for all integers between $0$ and $p-1$. If you want to avoid repetitions, you just have to put them in a set. Here is how:
sage: p = 17
sage: S = {n^2 % p for n in range(p)}
sage: S
{0, 1, 2, 4, 8... | 2019-10-23T10:38:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://se.mathworks.com/help/econ/test-for-cointegration-using-the-engle-granger-test.html | # Test for Cointegration Using the Engle-Granger Test
This example shows how to test the null hypothesis that there are no cointegrating relationships among the response series composing a multivariate model.
Load Data_Canada into the MATLAB® Workspace. The data set contains the term structure of Canadian interest ra... | 2021-06-14T09:16:12 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://amathew.wordpress.com/tag/energy-integral/ | Oh right, this is supposed to be a math blog, isn’t it?
So, I was trying to understand the proof in do Carmo (which is a great book, incidentally) of Synge-Weinstein, and I tried to write an expository paper on it. Unfortunately I can’t get the formatting perfect in WordPress since some of the equations go out of the... | 2017-03-23T14:21:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 104, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://wiki2.org/en/Davis_distribution | To install click the Add extension button. That's it.
The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.
4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Gri... | 2019-06-25T10:10:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 17, "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://artofproblemsolving.com/wiki/index.php?title=2020_CIME_I_Problems/Problem_8&diff=132892&oldid=132836 | # Difference between revisions of "2020 CIME I Problems/Problem 8"
## Problem 8
A person has been declared the first to inhabit a certain planet on day $N=0$. For each positive integer $N>0$, if there is a positive number of people on the planet, then either one of the following three occurs, each with probability $\... | 2021-11-28T00:32:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 14, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.ncatlab.org/nlab/show/maximal+geodesic | # nLab maximal geodesic
Let $M$ be a differentiable manifold, let $\Del$ be an affine connection on $M$, and let $p$ be a point in $M$. Given a tangent vector $x$ at $p$, there is are several geodesics $\gamma$ on $M$ tangent to $x$ at $p$. Note that $\gamma$ is formally a differentiable map to $M$ from some interval ... | 2021-08-04T22:21:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 38, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mymathforum.com/real-analysis/14025-double-integral.html | My Math Forum double integral
User Name Remember Me? Password
Real Analysis Real Analysis Math Forum
August 5th, 2010, 05:30 PM #1 Newbie Joined: Apr 2010 Posts: 11 Thanks: 0 double integral given a function f:RxR---> R bounded and Lebesgue measurable, and satisfies $\int$ $\int$f(x,y) d(mxm) =0 over every open ... | 2019-03-20T14:22:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 23, "/images/ma... |
https://mathoverflow.net/questions/137571/an-example-of-a-proof-that-is-explanatory-but-not-beautiful-or-vice-versa | An example of a proof that is explanatory but not beautiful? (or vice versa)
This question has a philosophical bent, but hopefully it will evoke straightforward, mathematical answers that would be appropriate for this list (like my earlier question about beautiful proofs appropriate for high school level.)
The backgr... | 2023-02-06T09:04:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikipedia.org/wiki/Classical_field_theory | Classical field theory
A classical field theory is a physical theory that describes the study of how one or more physical fields interact with matter. The word 'classical' is used in contrast to those field theories that incorporate quantum mechanics (quantum field theories).
A physical field can be thought of as the... | 2015-01-30T17:32:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 36, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://socratic.org/questions/5838b80911ef6b0f28c2de62 | # Question #2de62
Nov 26, 2016
$F {e}_{\text{2"O_"3}}$ has an iron atom with a charge of 3+, while the $F e O$ has a charge of 2+.
#### Explanation:
Iron $\left(F e\right)$ is a multivalent element. Having two different charges, 3+ and 2+. These charges partake in chemical reactions with other elements because thes... | 2020-05-28T19:12:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 6, "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://webot.org/info/en/?search=Doyle_spiral | A Doyle spiral of type (8,16) printed in 1911 in Popular Science as an illustration of phyllotaxis. [1] One of its spiral arms is shaded.
In the mathematics of circle packing, a Doyle spiral is a pattern of non-crossing circles in the plane in which each circle is surrounded by a ring of six tangent circles. These pat... | 2023-04-01T16:28:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 42, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/isomorphic-direct-product-cyclic-groups.572514/ | # Isomorphic direct product cyclic groups!
1. Jan 30, 2012
### blahblah8724
Help! For p prime I need to show that
$C_{p^2} \ncong C_p \times C_p$
where $C_p$ is the cyclic group of order p.
But I've realised I don't actually understand how a group with single elements can be isomorphic to a group with ordered pai... | 2017-09-25T17:38:07 | {"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://xianblog.wordpress.com/tag/jags/ | ## Dutch summer workshops on Bayesian modeling
Posted in Books, pictures, Statistics, Travel, University life with tags , , , , , , on March 21, 2019 by xi'an
Just received an email about two Bayesian workshops in Amsterdam this summer:
both taking place at the University of Amsterdam. And focussed on Bayesian softw... | 2019-05-20T21:37:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jobilize.com/trigonometry/course/10-8-vectors-further-applications-of-trigonometry-by-openstax | # 10.8 Vectors
Page 1 / 22
In this section you will:
• View vectors geometrically.
• Find magnitude and direction.
• Perform vector addition and scalar multiplication.
• Find the component form of a vector.
• Find the unit vector in the direction of $v$ .
• Perform operations with vectors in terms of $i$ and $j$ ... | 2019-09-19T15:41:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 27, "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/public/topic.php?code=-68&cl=3&cldcmpid=1868 | # Search by Topic
#### Resources tagged with Visualising similar to Shady Symmetry:
Filter by: Content type:
Age range:
Challenge level:
##### Other tags that relate to Shady Symmetry
Symmetry. Resourceful. Rotations. Visualising. Generalising. Working systematically. Cubes & cuboids. Games. Curious. Reflections.
#... | 2019-10-20T09:47:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/212149-system-equations-print.html | # System of equations
• January 27th 2013, 11:39 PM
leezangqe
System of equations
Solve the system of equations:
$\left\{\begin{matrix}
2\sqrt[4]{\frac{x^4}{3}+4}=1+\sqrt{\frac{3}{2}.y^2}\\2\sqrt[4]{\frac{y^4}{3}+4}=1+\sqrt{\frac{3}{2}.x^2}\end{mat rix}\right.$
@@Help me my latex??
• January 28th 2013, 12:13 AM
kyleh... | 2016-07-26T01:07:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 9, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wjrider.wordpress.com/ | # What Makes A Calculation Useful?
It is quality rather than quantity that matters.
― Seneca
The utility of calculations and scientific computing is taken to be axiomatic, yet we cannot easily articulate why a calculation is useful. By virtue of this dynamic, we also can’t tell you why a calculation isn’t useful eith... | 2017-02-22T21:52:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 26, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://cs.stackexchange.com/questions/91560/suppose-g-is-simple-graph-with-n-vertices-prove-that-g-has-twice-as-many-edges | # Suppose G is simple graph with n vertices. Prove that G has twice as many edges as vertices only if $n\geq 5$
I just didn't understand the second part of the prove
"G has twice as many edges as vertices only "... what do I actually have to prove ?
I understand it like $n=2e$ , is it right ?
then isn't it's just s... | 2019-12-11T01:25:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/A-Rigorous-Theory-of-Conditional-Mean-Embeddings-Klebanov-Schuster/2675632cdb722c433d89a56ed00f2aeba137049d | # A Rigorous Theory of Conditional Mean Embeddings
@article{Klebanov2020ART,
title={A Rigorous Theory of Conditional Mean Embeddings},
author={Ilja Klebanov and Ingmar Schuster and Timothy John Sullivan},
journal={SIAM J. Math. Data Sci.},
year={2020},
volume={2},
pages={583-606}
}
• Published 2 December 2019
• Comput... | 2022-01-21T15:35:50 | {"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://math.stackexchange.com/questions/1657194/for-two-positive-numbers-a-1-b-1-define-recursively-the-sequence-a-n1 | # for two positive numbers $a_1 < b_1$ define recursively the sequence $a_{n+1} = \sqrt{a_nb_n}$ [duplicate]
for two positive numbers $a_1 < b_1$ define recursively the sequence $a_{n+1} = \sqrt{a_nb_n}, b_{n+1} = \frac{a_n + b_n}{2}$. Show that $a_n, b_n$ converge to a common limit. Hint use inequality: $\sqrt{ab} \l... | 2019-06-20T05:09:06 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://microsoft.github.io/graspologic/tutorials/plotting/networkplot.html | Networkplot: Visualizing 2D Layouts¶
This example provides how to visualize 2D layouts using networkplot.
[1]:
import graspologic
import numpy as np
import pandas as pd
%matplotlib inline
Visualizing 2D layout using networkplot¶
Simulate an adjacency matrix using a stochastic block model¶
The 2-block model is d... | 2022-12-05T07:38:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://apok.batam.go.id/melting-point-bhr/mean-of-exponential-distribution-proof-f6d04a | One consequence of this result should be mentioned: the mean of the exponential distribution Exp(A) is A, and since ln2 is less than 1, it follows that the product Aln2 is less than A. Proof The probability density function of the exponential distribution is . b) [Queuing Theory] You went to Chipotle and joined a line ... | 2021-03-01T20:09:17 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.finedictionary.com/proportion.html | # proportion
## Definitions
• Proportion of sails to steam in shipping
• WordNet 3.6
• v proportion adjust in size relative to other things
• v proportion give pleasant proportions to "harmonize a building with those surrounding it"
• n proportion harmonious arrangement or relation of parts or elements within a whole... | 2019-11-12T23:43:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.