url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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http://blancosilva.github.io/post/2010/12/15/image-processing-with-numpy-scipy-and-matplotlibs-in-sage.html | In this post, I would like to show how to use a few different features of numpy, scipy and matplotlibs to accomplish a few basic image processing tasks: some trivial image manipulation, segmentation, obtaining of structural information, etc. An excellent way to show a good set of these techniques is by working throug... | 2017-03-23 02:08:30 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1784785/difficulty-in-understanding-cantors-diagonal-argument | # Difficulty in understanding Cantor's diagonal argument
I recently found Cantor's diagonal argument in Wikipedia, which is a really neat proof that some infinities are bigger than others (mind blown!).
But then I realized this leads to an apparent paradox about Cantor's argument which I can't solve. Basically, Canto... | 2019-08-19 10:34:55 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.hawaii.edu/wordpress/calendar/action~agenda/time_limit~1554112800/ | # Calendar
Apr
12
Fri
Colloquium: Rohit Nagpal (U. Michigan) @ Keller 401
Apr 12 @ 3:30 pm – 4:30 pm
Speaker: Rohit Nagpal (U. Wisconsin)
Title: S_{infty}-equivariant modules over polynomial rings in infinitely many variables
Abstract: Let R be the polynomial ring k[x_1, x_2, ldots] in countably many variables. Cohe... | 2023-03-27 07:41:07 | {"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://math.stackexchange.com/questions/2700488/inequality-for-the-schatten-norm-of-symmetric-plus-antisymmetric-matrix | # Inequality for the Schatten norm of symmetric plus antisymmetric matrix
I consider $\mathbb{R}^N$ equipped with the standard inner product $\langle\cdot,\cdot\rangle$, which induces the Schatten $p$-norm on the space of linear maps $M: \mathbb{R}^N\to\mathbb{R}^N$ defined by \begin{align} \lVert M\rVert_p=\left(\sum... | 2020-01-24 09:15:46 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.esaral.com/q/the-number-of-solution-in-0-2-53070 | The number of solution in [0, π/2]
Question:
The number of solution in $[0, \pi / 2]$ of the equation $\cos 3 x \tan 5 x=\sin 7 x$ is
(a) 5
(b) 7
(c) 6
(d) none of these
Solution:
(c) 6
Given;
$\cos 3 x \tan 5 x=\sin 7 x$
$\Rightarrow \cos (5 x-2 x) \tan 5 x=\sin (5 x+2 x)$
$\Rightarrow \tan 5 x=\frac{\sin ... | 2023-02-05 11:46:26 | {"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... |
http://tiempoensevilla.es/wxdatasummary.php?lang=pt | Situação meteorológica que não inspira cuidado. - Não há avisos
# Resumo de dados anual
Temperatura mínima (°C)
Jan Fev Mar Abr Maio Jun Jul Ago Set Out Nov Dez
1 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a
2 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a
3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a
4 ... | 2018-03-22 15:35:38 | {"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... |
http://mathhelpforum.com/advanced-algebra/45574-solvable-radicals-print.html | # Solvable by Radicals
Printable View
• August 8th 2008, 11:53 AM
ThePerfectHacker
Solvable by Radicals
Let $F = \overline{\mathbb{F}_p} (x)$, the function field of the algebraic closure of $\mathbb{F}_p$.
Show that $f(t) = t^p - t - x$ is not solvable by radicals. | 2015-07-03 21:32:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
JFIF>CREATOR: gd-jpeg v1.0 (using IJG JPEG v62), default quality C \$.' ",# (7),01444 '9=82<.342C 2! !22222222222222222222222222222222222222222222222222XX" }!1AQa"q2#BR\$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ... | 2018-03-18 06:02:58 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... | |
https://socratic.org/questions/how-do-you-rationalize-the-denominator-and-simplify-6-sqrt-2x | How do you rationalize the denominator and simplify 6/(sqrt(2x))?
Apr 1, 2018
$\frac{3 \sqrt{2 x}}{x}$
Explanation:
$\frac{6}{\sqrt{2 x}}$
$\frac{6}{\sqrt{2 x}} \cdot \left[\frac{\cancel{-} \sqrt{2 x}}{\cancel{-} \sqrt{2 x}}\right]$
which will give,
$\frac{\cancel{6} \sqrt{2 x}}{\cancel{2} x} = \frac{3 \sqrt{2 x}}{... | 2022-10-05 21:05:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 11, "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://aucourseworkagpr.californiapublicrecords.us/2-normal-distribution.html | # 2 normal distribution
2) bivariate normal: distribution form probability calculations affine transformations conditional distributions 3) multivariate normal. A guide to how to do calculations involving the standard normal distribution the calculations show the area under the standard normal distribution curve as we... | 2018-11-17 05:36:09 | {"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://zbmath.org/?q=an:0628.34032 | zbMATH — the first resource for mathematics
On the number of limit cycles which appear by perturbation of separatrix loop of planar vector fields. (English) Zbl 0628.34032
Let $$X_{\lambda}$$ be a family of vector fields on the plane such that $$X_ 0$$ has a separatrix loop $$\Gamma$$. This means that $$X_ 0$$ has a h... | 2021-11-28 05:32:30 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.numerade.com/questions/if-fx-displaystyle-intx_2-ft-dt-where-f-is-the-function-whose-graph-is-given-which-of-the-following-/ | 💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!
# If $F(x) = \displaystyle \int^x_2 f(t) \, dt$, where $f$ is the function whose graph is given, which of the following values is largest?(A) $F(0)$ (B) $F(1)$ (C) $F(2)$ (D) $F(3)$ (E) $F(4)$
## (C) $F(2)... | 2021-09-19 20:33:45 | {"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.physicsforums.com/threads/no-dark-matter.194931/ | # No dark matter?
1. Oct 30, 2007
### Ivan Seeking
Staff Emeritus
http://www.space.com/scienceastronomy/071029-mm-mog-theory.html
2. Oct 30, 2007
### EL
First, I doubt the Bullet cluster can be explained by modified gravity.
Second, even if so, modified gravity theories have a major problem with explaining observ... | 2017-04-24 15:23:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ams.org/mathscinet-getitem?mr=539916 | MathSciNet bibliographic data MR539916 (82g:54011) 54B15 (57N99) Daverman, R. J.; Row, W. H. Cell-like \$0\$$0$-dimensional decompositions of \$S\sp{3}\$$S\sp{3}$ are \$4\$$4$-manifold factors. Trans. Amer. Math. Soc. 254 (1979), 217–236. Article
For users without a MathSciNet license , Relay Station allows linking fr... | 2014-03-08 03:57:57 | {"extraction_info": {"found_math": true, "script_math_tex": 3, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://wiki.panotools.org/index.php?title=Enfuse_reference_manual&diff=11136&oldid=11133 | # Enfuse reference manual
(Difference between revisions)
This manual is for Enfuse (version 3.2-cvs, Thu Sep 25 07:35:21 UTC 2008). It was written by Dr. Christoph L. Spiel, converted partly from the HTML version, formulas mainly from the TeX original and corrected using the PDF version all found on http://panorama.d... | 2014-10-31 09:02:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 35, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://cnx.org/content/m11259/latest/ | # OpenStax_CNX
You are here: Home » Content » Karhunen-Loeve Expansion
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# Karhunen-Loeve Expansion
Module by: Don Johnson. E-mail the author
The representation of the process, Xt X t , is the sequence of random variables X i X i . The choice basis... | 2014-04-24 19:43:08 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/trigonometry/31330-two-trigo-problems-again.html | # Math Help - two trigo problems again
1. ## two trigo problems again
p.200 q15
2. #1: I will just use x instead of theta for sake of typing.
$2cos(3x)sin(x/2)=sin(7x/2)-sin(5x/2)$
$2cos(2x)sin(x/2)=sin(5x/2)-sin(3x/2)$
$2cos(x)sin(x/2)=sin(3x/2)-sin(x/2)$
See the pattern?.
Put it together.
3. sorry i knew how... | 2016-07-02 10:43:25 | {"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": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.findfilo.com/maths-question-answers/let-a-be-a-2xx2-matrix-with-non-zero-entries-and-lql4 | Let A be a 2xx2 matrix with non-zero entries and let A^2=""I, whe | Filo
class 12
Math
Algebra
Matrices
541
150
Let A be a matrix with non-zero entries and let , where I is identity matrix. Define Tr(A) = sum of diagonal elements of A and |A| = determinant of matrix A.Statement-1: Statement-2:
1. Statement-1 is ... | 2021-07-31 06:35:57 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.ams.org/mathscinet-getitem?mr=22:12315 | MathSciNet bibliographic data MR121579 (22 #12315) 31.00 (30.00) Stein, Elias M.; Weiss, Guido On the theory of harmonic functions of several variables. I. The theory of \$H\sp{p}\$$H\sp{p}$-spaces. Acta Math. 103 1960 25–62. Article
For users without a MathSciNet license , Relay Station allows linking from MR numbers... | 2015-07-06 22:29:09 | {"extraction_info": {"found_math": true, "script_math_tex": 1, "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://archive.lib.msu.edu/crcmath/math/math/s/s593.htm | ## Spherical Trigonometry
Define a Spherical Triangle on the surface of a unit Sphere, centered at a point , with vertices , , and . Define Angles , , and . Let the Angle between Planes and be , the Angle between Planes and be , and the Angle between Planes and be . Define the Vectors
(1) (2) (3)
Then
(4)
Equival... | 2021-12-04 23:39:03 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.iacr.org/cryptodb/data/paper.php?pubkey=12666 | ## CryptoDB
### Paper: Classification of Cubic $(n-4)$-resilient Boolean Functions
Authors: An Braeken Yuri Borissov Svetla Nikova Bart Preneel URL: http://eprint.iacr.org/2005/332 Search ePrint Search Google Carlet and Charpin classified in \cite{CC04} the set of cubic $(n-4)$-resilient Boolean functions into four d... | 2019-12-11 04:14:55 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.booksonb.com/browse/book/FIC045020 | # Browse Books
\$28.99 Usually ships in 5-15 days. We will clarify eta once your order is processing. \$28.00 Usually ships in 5-15 days. We will clarify eta once your order is processing. \$17.99 Usually ships in 5-15 days. We will clarify eta once your order is processing. \$28.00 Usually ships in 5-15 days. We wil... | 2023-02-07 21:52:53 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://server3.wikisky.org/starview?object_type=1&object_id=3193&object_name=HD+34904&locale=EN | WIKISKY.ORG
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# HD 34904
Contents
### Images
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### Related articles
The Orion Nebula in the Mid-InfraredWe present two wide-field (~5'×3&farcm;5),diffraction-limited (λ/D~=0.... | 2019-02-23 22:20:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://gso.math.tamu.edu/abstract.php?id=fall08&talknumber=5 | ## Seminar:
Fall 2008, Thursdays, Milner 216, 4:00-4:50 PM
Date: October 2
" Haar Integration and Dimensionality Reduction for Covariance Estimates "
Gabriel Tucci
Abstract
In many situations, given a sequence of $n$ random variables the covariance matrix is not know but has to be estimated. In the case we have $... | 2017-06-24 08:36:55 | {"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://cs.bennington.college/courses/fall2021/sicp/notes/09-06 | # Structure andInterpretationof ComputerPrograms
Fall 2021
-->
## Mon Sep 6 - scheme 101
So ... how are things going?
Some of you have turned in work ... others have not.
Let's discuss the scheme language, some convenience features that I've added ... and maybe skip ahead to some power tools that some of you may a... | 2021-10-21 16:06:45 | {"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://canmom.github.io/programming/graphics/rasteriser/building-my-own-rasteriser-part-6-nearly-there | We have a bunch of vertices transformed into Normalised Device Coordinates, some triangles which each index three of these vertices, and now we want to draw them to the screen. How?
The tutorial I’m loosely following on Scratchapixel describes it like this:
Keep in mind that drawing a triangle (since triangle is prim... | 2021-06-12 19:52:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/201068/how-to-use-the-roots-of-equations | # How to use the roots of equations? [closed]
Can anyone explain to me how can I use the roots of an equation? Let clarify my question with one example. Suppose that I have an equation which I want to find its root:
x^3=0.01 x
Now, I solve the equation in order to find the roots.
NSolve[x^3==0.01x, x]
We know th... | 2019-11-20 14:38:30 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://immunarch.com/articles/web_only/v5_gene_usage.html | ## Gene usage computation
immunarch comes with a gene segments data table containing known gene segments for several species following the IMGT nomenclature. In order to get the current statistics of genes, call the gene_stats() function:
gene_stats()
## alias species ighd ighj ighv igij igkj igkv... | 2022-10-06 04:15:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/forums/topic/275618-reading-from-text-files/ | Public Group
This topic is 5455 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
hi all, I've been wrestling with the documentation for ages now but still can't solve my problem with an elegent method. I have a struct containing data members:
s... | 2019-09-19 06:22:20 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://datascience.stackexchange.com/questions/47480/openai-spaces-for-a-modified-environment | # Openai Spaces for a modified environment
I have a 2-dimensional array of normalized data. I am using
space = np.array([0,1,...366],[0,0.000001,.....1])
I need to fit this as an observation space in reinforcement learning. I have extended the open ai gym and created a custom made environment. How to fit in this 2-... | 2020-05-27 13:05:19 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stacks.math.columbia.edu/tag/04I8 | ## 7.28 Localization and morphisms
The following lemma is important in order to understand relation between localization and morphisms of sites and topoi.
Lemma 7.28.1. Let $f : \mathcal{C} \to \mathcal{D}$ be a morphism of sites corresponding to the continuous functor $u : \mathcal{D} \to \mathcal{C}$. Let $V \in \m... | 2021-06-22 21:14:32 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.hackmath.net/en/math-problem/14231 | # Pool
How many hl of water is in a cuboid pool (a = 25m, b = 8m) if the area of the wetted walls is 279.2 m2?
Result
V = 2400 hl
#### Solution:
$a=25 \ \text{m} \ \\ b=8 \ \text{m} \ \\ S=279.2 \ \text{m}^2 \ \\ \ \\ S_{1}=a \cdot \ b=25 \cdot \ 8=200 \ \text{m}^2 \ \\ S=S_{1} + 2(a+b) \cdot \ c \ \\ c=\dfrac{ S... | 2020-03-29 02:05:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/congruence-question.156010/ | # Congruence question
1. Feb 12, 2007
### Tony11235
1. The problem statement, all variables and given/known data
Let p = 7, 13, or 19. Show that $$a^{1728} \equiv 1 (mod p)$$ for all a such that p does not divide a.
2. Relevant equations
Fermat's little theorem.
3. The attempt at a solution
I'm not sure how to s... | 2018-02-21 04:19:09 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.retrobrewcomputers.org/doku.php?id=builderpages:rhkoolstar:start&rev=1474110898 | This is an old revision of the document!
In march 2007 Grant Searle introduced “CP/M on Breadboard”, a 9 chip Z80 CP/M computer using a CF card as mass storage device. (http://searle.hostei.com/grant/ ) I got inspired by his work and created my own version SBC-2G-512K]]
\\ An FPGA implementation of the earlier ment... | 2019-02-17 08:04:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.albert.io/ie/gmat/maximizing-area | Free Version
Moderate
Maximizing Area
GMAT-4JLXOW
An isosceles triangle has no side greater than length $4$.
What is the maximum possible area of this triangle?
A
$\cfrac{4}{\sqrt3}$
B
$8$
C
$4\sqrt3$
D
$2\sqrt3$
E
$\cfrac{8}{\sqrt3}$ | 2017-01-17 04:59:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://e-eduanswers.com/mathematics/question4161529 | , 18.10.2019 10:00, paracordcms
# Abag has 4 green marbles, 3 red marbles, and 3 yellow marbles. what is the probability that you pick a red marble, do not replace it, and pick another red marble?
### Other questions on the subject: Mathematics
Mathematics, 21.06.2019 15:40, sheabenitez305
Jonathan pays $1.90 per po... | 2021-06-21 05:02:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.omnicalculator.com/math/inverse-sine | # Inverse Sine Calculator
Created by Anna Szczepanek, PhD
Reviewed by Davide Borchia
Last updated: Jan 21, 2023
This inverse sine calculator will help you quickly calculating the value of the inverse of the sine function. In the article below, we discuss what it means to invert the sine function and what the graph of... | 2023-02-01 16:36:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://swift.dur.ac.uk/docs/FriendsOfFriends/algorithm_description.html | # Friends-Of-Friends Algorithm¶
Friends-Of-Friends (FOF) is a common tool used to identify groups of particles in a simulation. This can, for instance, be used to identify haloes in a cosmological simulation.
In practice, this is done by using a linking length l and demanding that any particle that finds another part... | 2022-01-22 23:50:32 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://validmeasures.org/projects/coverage-of-a-complementary-food-supplement-in-three-districts-in-eastern-ghana/ | The current project aims to deliver through a market-based approach a complementary food supplement to infants and young children in three districts in Eastern Ghana.
## Methods
We completed a spatially representative survey, using the Simple Spatial Survey Method (S3M) design, two months into the project with the ai... | 2019-04-23 16:02:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mammothmemory.net/maths/graphs/formula-for-a-straight-line/the-slope-or-gradient-of-a-line.html | # The slope or gradient of a line
How is the slope or gradient of a line (m) calculated?
Gradient (m)=(y(chang\e\ i\n))/(x(chang\e\ i\n)
### Further explanation
To calculate the gradient of a line you divide the change in height by the change in horizontal distance.
Examples
The gradient (m) of this line = y/x=6/... | 2021-09-28 17:18:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/weight-the-data-for-a-fit.979224/ | # I Weight the data for a fit
#### Malamala
Hello! I have 5 data points with errors associated to them $y_i \pm dy_i$ and the corresponding $x_i$ values (which don't have uncertainties associated to them). I need to calculate the difference between the first of these points, $y_1$ and the rest, and fit a straight lin... | 2019-11-15 02:00:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tamettut.cat/pj1svv1/476ee0-quotient-rule-radicals | We can also use the quotient rule of radicals (found below) to simplify a fraction that we have under the radical. If n is odd, and b ≠ 0, then. Since, Identify and pull out powers of 4, using the fact that, Since all the radicals are fourth roots, you can use the rule, Now that the radicands have been multiplied, look... | 2021-03-08 19:00:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socialsci.libretexts.org/Bookshelves/Sociology/Book%3A_Sociology_(Boundless)/8%3A_Global_Stratification_and_Inequality/8.1%3A_Systems_of_Stratification/8.1E%3A_Gender | # 8.1E: Gender
Along with economic class and race, society is stratified by gender, with women often holding a lower social position than men.
Learning Objectives
• Describe the effects of gender discrimination on women’s employment and wealth
## Key Points
• In the labor force, women are often relegated to lower ... | 2019-10-18 03:53:50 | {"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://skeptric.com/duplicate-tfidf/index.html | # Near Duplicates with TF-IDF and Jaccard
nlp
jobs
python
Published
April 20, 2020
I’ve looked at finding near duplicate job ads using the Jaccard index on n-grams. I wanted to see whether using the TF-IDF to weight the ads would result in a clearer separation. It works, but the results aren’t much better, and there... | 2023-02-03 07:31:44 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/59ce261cb72cff793fb70111#482329 | # Question 70111
It follows from integrating the Schrödinger equation for $| \setminus \varphi \left(x , t\right) {|}^{2} = \setminus \varphi \left(x , t\right) \setminus \overline{\setminus \varphi} \left(x , t\right)$.
#### Explanation:
Let $\setminus \varphi \left(x , t\right)$ be a (normalizable) solution of the... | 2022-08-14 11:50:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 42, "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://photonicswiki.org/index.php?title=Perturbation_Theory | Notice: Array to string conversion in /nfs/bronfs/uwfs/hw00/d77/cmditr/mediawiki/includes/Setup.php on line 308
Perturbation Theory - CMDITRWIKI
Perturbation Theory
Contents
Perturbation theory
The perturbation theory will not be discussed at the quantum- mechanics level. The energy of the ground state of the syste... | 2013-12-11 13:33:38 | {"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": 77, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/200298/finding-the-sum-of-the-absolute-values-for-the-roots | # finding the sum of the absolute values for the roots
How to find the sum of the absolute values for the roots of this equation:
$$x^4-4x^3-4x^2+16x-8=0$$
-
Notice that \begin{align}x^4-4x^3-4x^2+16x-8 &= (x-1)^4 - 10(x-1)^2 + 1 \\ &= ((x-1)^2-5)^2-24 \end{align} so you can actually calculate the roots explicitly ... | 2015-08-31 16:17:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://data.library.virginia.edu/detecting-influential-points-in-regression-with-dfbetas/ | Detecting Influential Points in Regression with DFBETA(S)
In regression modeling, influential points are observations that, individually, exert large effects on a model’s results—the parameter estimates ($$\hat{\beta_0}, \hat{\beta_1}, …, \hat{\beta_j}$$) and, consequently, the model’s predictions ($$\hat{y_1}, \hat{y... | 2022-09-26 20:17:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://sciencing.com/solve-logarithms-different-bases-8323365.html | # How to Solve Logarithms With Different Bases
••• Nok_Chaiwut/iStock/GettyImages
Print
A logarithmic expression in mathematics takes the form
y = \log_bx
where y is an exponent, b is called the base and x is the number that results from raising the b to the power of y. An equivalent expression is:
b^y =... | 2021-08-02 18:06:09 | {"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://pennylane.readthedocs.io/en/stable/_modules/pennylane/optimize/rotosolve.html | # Source code for pennylane.optimize.rotosolve
# Copyright 2018-2021 Xanadu Quantum Technologies Inc.
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# Unless required by applicable law or agreed to in writing, software
# WITHOUT WARRANTIES OR CONDITIONS O... | 2022-06-25 14:47:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Codex_Palatinus | # Codex Palatinus
The Codex Palatinus, designated by e or 2 (in Beuron system), is a 5th-century Latin Gospel Book. The text, written on purple dyed vellum in gold and silver ink (as are codices a b f i j), is a version of the old Latin. Most of the manuscript was in the Austrian National Library at Vienna (Cod. 1185)... | 2019-01-17 10:20:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 2, "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://tex.stackexchange.com/questions/115489/how-to-edit-the-length-of-a-color-box | # How to edit the length of a color box?
I've typed my Resume and Im using a color box, with a line underneath it. However the grey colored box doesn't reach the full length of the page width.
\documentclass[letterpaper,11pt]{article}
\usepackage[left=0.9in, right=0.8in]{geometry}
\pagestyle{empty}
\raggedright
\def\... | 2014-09-01 19:07:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ambrosini.us/wordpress/category/growth/ | ## Help, Help! I’m being repressed!
I’m watching the re-re-renewed debate about academic bias against conservatives with a little more skin in the game this time around. Two facts about me: for some strange reason I’m considered conservative by my academic friends, especially by non-economists, and I have decided to t... | 2016-05-28 16:01:21 | {"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": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forum.coppeliarobotics.com/viewtopic.php?f=9&t=2543&p=10071 | ## How to export a 2D-map?
Typically: "How do I... ", "How can I... " questions
nika
### How to export a 2D-map?
Hi,
I need to read the map's information in a ROS node. But how do I export the 3D map created in v-rep as a 2D map? The height is not important, I just need to get the size of the room and the position a... | 2020-07-04 13:02:09 | {"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://alexchiri.com/2013/11/18/look-ma-i-cooked-again/ | # Look ma', I cooked again!
After the last special, here comes another one. My mother used to cook a version of the following recipe when I was little. Ladies and gents, I give you Chiri Mama's Beef Delight!
### Ingredients
I don’t know much about from what part of the cow every piece of meat comes from, so forgive ... | 2019-07-15 17:56:22 | {"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://cosmicreflections.skythisweek.info/tag/caffaus-star/ | ## Caffau’s Star
A 17th-magnitude dwarf star in Leo $4,445^{+529}_{-427}$ ly distant has the lowest metallicity of any star yet discovered. Stars with very low metallicity are designated as extremely metal-poor (EMP).
SDSS J102915+172927 (aka UCAC3 215-112497, UCAC4 538-051259, Gaia DR2 3890626773968983296, or just ... | 2019-02-21 01:01:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://my-assignmentexpert.com/2022/02/25/%E7%BB%9F%E8%AE%A1%E4%BB%A3%E5%86%99-geometric-and-negative-binomial-stat%E4%BB%A3%E5%86%99/ | 19th Ave New York, NY 95822, USA
# 统计代写| Geometric and Negative Binomial stat代写
## 统计代考
4.3 Geometric and Negative Binomial
We now introduce two more famous discrete distributions, the Geometric and Negative Binomial, and calculate their expected values.
Story 4.3.1 (Geometric distribution). Consider a sequence of ... | 2022-11-28 15:42:44 | {"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... |
http://tex.stackexchange.com/questions/147891/how-can-i-define-a-mathematical-function-as-a-latex-macro/147959 | # How can I define a mathematical function as a LaTeX macro?
I am attempting to create a usable function within LaTeX such that its inputs are transformed mathematically. However, I cannot find any documentation that can perform such mathematical function definition.
Here is an example of what I am seeking:
Having d... | 2016-04-30 11:36:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-2-common-core/chapter-7-exponential-and-logarithmic-functions-get-ready-page-431/4 | ## Algebra 2 Common Core
When $x=-2$: $-\frac{1}{3}$ When $x=0$: $-1$ When $x=2$: $-3$
For $x=-2$: $-3^{0.5 * -2}$ = $-3^{-1}$ = -$\frac{1}{3^{1}}$ = -$\frac{1}{3}$ For $x=0$: -$3^{0.5*0} = -1$; (Any nonzero raised to the 0 power is equal to 1) For $x=2$: $3^{0.5 * 2}$ = $3^{1}$ = $\frac{1}{3^{1}}$ = $\frac{1}{3}$ | 2018-08-17 04:29:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/515630/feedback-systems-using-passive-systems | # Feedback systems using passive systems
I started reading control system (book) just a few days ago , In the derivations of equivalent transfer function of Cascade or feedback connections it assumes that
"The subsystem connected to another subsytem doesn't load it"
1.Is that is reason why "only" passive systems are... | 2021-10-15 22:52:47 | {"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://artofproblemsolving.com/wiki/index.php?title=1990_AIME_Problems/Problem_11&diff=84716&oldid=84715 | Difference between revisions of "1990 AIME Problems/Problem 11"
Problem
Someone observed that $6! = 8 \cdot 9 \cdot 10$. Find the largest positive integer $n^{}_{}$ for which $n^{}_{}!$ can be expressed as the product of $n - 3_{}^{}$ consecutive positive integers.
Solution 1
The product of $n - 3$ consecutive inte... | 2020-12-02 10:32:25 | {"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": 56, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/order-notation.753639/ | Order notation
1. May 14, 2014
Juggler123
Hi,
Is there a better way to write this?
'terms of order $O(R^{-Y})$ where $Y>1$ are neglected'
I feel like this is a bit clumsy.
Thanks for the help!
2. May 14, 2014
Simon Bridge
3. May 14, 2014
Juggler123
Yeah that's correct, if I am understanding little 'o' notat... | 2018-03-21 11:54:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jonathanfrech.wordpress.com/page/2/ | ## Arithmetic Golfing
A recent PCG golfing question When do I get my sandwich? asked to find a mapping between seven input strings (sandwich names) and the seven days of the week (indexed by number).
The first answer was made by a user named i cri everytim and utilized a string of characters which uniquely appear at ... | 2017-10-21 21:21:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 4, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/orthonormal-basis.325776/ | # Orthonormal Basis
1. Jul 18, 2009
1. The problem statement, all variables and given/known data
True/False:
The set of vectors $$B={(-1,-1,1,1),(1,0,0,0),(0,1,0,0),(-1,-1,1,-1)}$$ is an orthonormal basis for Euclidean 4-space $$\mathbb{R}^4$$.
2. Relevant equations
None
3. The attempt at a solution
I said false... | 2017-08-21 20:02:14 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.researchgate.net/publication/224919434_Operator_Product_Expansion_of_Inflationary_Correlators_and_ConformalSymmetry_of_de_Sitter | Article
# Operator Product Expansion of Inflationary Correlators and Conformal Symmetry of de Sitter
Nuclear Physics B (Impact Factor: 3.95). 05/2012; 864(3). DOI: 10.1016/j.nuclphysb.2012.07.004
Source: arXiv
ABSTRACT We study the multifield inflationary models where the cosmological
perturbation is sourced by ligh... | 2015-01-28 14:26:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://daily-ai.com/reducing-false-positives-in-credit-card-fraud-detection/ | # Reducing false positives in credit card fraud detection
Have you ever used your credit card at a new store or location only to have it declined? Has a sale ever been blocked because you charged a higher amount than usual?
Consumers’ credit cards are declined surprisingly often in legitimate transactions. One cause ... | 2019-03-20 02:59:20 | {"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... |
https://mathematica.stackexchange.com/questions/127245/enter-colors-directly-into-notebook/127254 | # Enter colors directly into notebook?
In Mathematica notebook interface, you can evaluate:
In[1]:= Black
and you get a colored squared representing the color. Then I can copy and paste this color square and use it as input, like so:
which I find very readable. However I would like to be able to enter the blue squ... | 2020-05-27 12:25:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://aitopics.org/mlt?cdid=conferences%3AE28B794A&dimension=pagetext | to
### Speeding up Permutation Testing in Neuroimaging
Multiple hypothesis testing is a significant problem in nearly all neuroimaging studies. In order to correct for this phenomena, we require a reliable estimate of the Family-Wise Error Rate (FWER). The well known Bonferroni correction method, while simple to impl... | 2020-09-25 23:57:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/239264/electric-field-due-to-a-point-charge | # Electric field due to a point charge
In my book it's written
Electric field due to a point charge is inversely proportional to $1/r^2$... This means that at all points on the spherical surface drawn around the point charge, the magnitude of $\vec E$ is same and doesn't depend on the direction of $\vec r$... Such a ... | 2020-06-05 22:54:00 | {"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://maker.pro/forums/threads/need-to-abort-a-555-1-shot-timer-with-same-pulse-that-triggers-it.285376/ | # Need to abort a 555 1-shot timer with same pulse that triggers it
#### okasional
May 14, 2017
4
I'm trying to design a device that uses a monostable 555 timer to provide an output signal of several minutes duration. The unique requirement is that if the timer receives only one start pulse it should run its full tim... | 2023-03-31 18:19:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lavelle.chem.ucla.edu/forum/viewtopic.php?f=16&t=39014 | ## Test 2 Q2c
Erica Li 1C
Posts: 31
Joined: Thu Sep 27, 2018 11:17 pm
### Test 2 Q2c
How do you calculate the wavelength of the ejected electron?
It's given that the chromium metal is irradiated with light (wavelength 3.45x10^-11 m) and the kinetic energy is 2x10^-19 J and in part a it was found that the work functi... | 2019-02-21 01:43:51 | {"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/algebra/elementary-and-intermediate-algebra-concepts-and-applications-6th-edition/chapter-2-equations-inequalities-and-problem-solving-2-2-using-the-principles-together-2-2-exercise-set-page-95/100 | ## Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)
$16$
The absolute value of a number is its distance (positive value) from $0$. Hence, the given expression, $|-16|$, evaluates to \begin{array}{l}\require{cancel} 16 .\end{array} | 2018-12-16 06:15:39 | {"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://www.journaltocs.ac.uk/index.php?action=browse&subAction=subjects&publisherID=8&journalID=36195&pageb=3&userQueryID=&sort=&local_page=1&sorType=&sorCol=1 | Subjects -> MATHEMATICS (Total: 1013 journals) - APPLIED MATHEMATICS (92 journals) - GEOMETRY AND TOPOLOGY (23 journals) - MATHEMATICS (714 journals) - MATHEMATICS (GENERAL) (45 journals) - NUMERICAL ANALYSIS (26 journals) - PROBABILITIES AND MATH STATISTICS (113 journals) MATHEMATICS (714 journals) ... | 2022-05-21 04:05:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.chegg.com/homework-help/questions-and-answers/kinetic-energy-object-depends-velocity-object-depend-specifically-direction-velocity-answe-q1536240 | The kinetic energy of an object depends on the velocity of the object. How does it depend, more specifically, on the direction of the velocity?
a. For non-horizontal directions, the velocity magnitude has to be multiplied by the sine of the angle between the horizontal and the velocity.
b. We calculate energy conside... | 2015-03-30 20:39:34 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://jmcclellan.ece.gatech.edu/2025-2/fsdemo-slabaugh-2/fourier/ | # Fourier Series Applet
Fourier Series Applet
# Fourier
## Description
Fourier is an applet that demonstrates Fourier Series and frequency domain
concepts. It was written using Java JDK1.2. If you do not get a running
applet below this text, there is a good chance your browser is not JDK 1.2 compliant.
Please be p... | 2022-01-23 21:14:30 | {"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://mathonline.wikidot.com/matrix-arithmetic | Matrix Arithmetic
This page is intended to be a part of the Numerical Analysis section of Math Online. Similar topics can also be found in the Linear Algebra section of the site.
# Matrix Arithmetic
We are about to look at various numerical methods to solve systems of linear equations. In doing so, we will be talkin... | 2021-04-17 16:32:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://readingfeynman.org/tag/normalization/ | # Quantum math: transformations
We’ve come a very long way. Now we’re ready for the Big Stuff. We’ll look at the rules for transforming amplitudes from one ‘base’ to ‘another’. [In quantum mechanics, however, we’ll talk about a ‘representation’, rather than a ‘base’, as we’ll reserve the latter term for a ‘base’ state... | 2020-01-17 13:27:59 | {"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://my.vanderbilt.edu/universalalgebralogic/fall-2018-seminars/ | # Fall 2018 Seminars
Time: Monday, August 27th 2018, 4:10 PM Place: SC 1312 Speaker: Andrew Moorhead Title: The relationship of supernilpotence to nilpotence (1) Abstract: Supernilpotence is a condition on an algebra that is definable with a higher arity commutator that generalizes the classical binary commutator for... | 2018-09-21 12:15:47 | {"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... |
http://breedingbetterbananas.iita.org/qjbzf1/archive.php?550e9f=weibull-regression-in-stan | # weibull regression in stan
Description. Various survival models coded in Stan . This must contain data for the 'event' variable. Spatial Analysis Tree level 1. a list of formulae (one for each components of the mixture. \end{align*} \] with weibull_model: s = pm.HalfNormal('s', 5.) Node 24 of 0. Standardization Tree... | 2021-04-12 22:40:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "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/a-new-test-of-the-equivalence-principle.41370/ | # A New Test of the Equivalence Principle?
1. Sep 1, 2004
### Garth
The Eotvos type experiments test the equivalence principle by comparing the inertial accelerations of bodies of different compositions within a gravitational field.
In short they test whether feathers and cannon balls fall at the same 'rate'.
But h... | 2017-10-21 04:06:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/Pseudo-P-points-and-splitting-number-Dow-Shelah/a3384d342f971364591e1bb2bc5e63215e222482 | # Pseudo P-points and splitting number
@article{Dow2019PseudoPA,
title={Pseudo P-points and splitting number},
author={Alan Dow and Saharon Shelah},
journal={Archive for Mathematical Logic},
year={2019},
pages={1-23}
}
• Published 13 February 2018
• Mathematics
• Archive for Mathematical Logic
We construct a model in ... | 2022-10-02 13:36:42 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/calculate-the-potential-voltage-of-a-standard-cell.177486/ | # Calculate the potential (voltage) of a standard cell
Calculate the potential (voltage) of a standard cell with these half-cell reactions:
Ni(s) -----> Ni2+ + 2 e-
2 e- + Cl2(g) -----> 2 Cl-
What is your $$E_{cell}$$ for each redox reaction?
Either they are in the problem, or there is a list that has all the $$E_{ce... | 2021-08-03 05:05:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.smartconsultant.net/uncategorized/term-sheet-term-sheets-summarize-the-key-terms-of-a-potential-agreement.html | # Term Sheet Term sheets summarize the key terms of a potential agreement.
In addition, Cohens Kappa has the assumption that the raters are deliberately chosen. If your raters are chosen at random from a population of raters, use Fleiss kappa instead. $$\kappa=\dfrac{\sum\pi_{ii}-\sum\pi_{i+}\pi_{+i}}{1-\sum\pi_{i+}\p... | 2021-09-19 02:58:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/circuit-for-the-inverse-quantum-fourier-transform.973726/ | # Circuit for the inverse quantum Fourier transform
#### Haorong Wu
Problem Statement
Give a quantum circuit to perform the inverse quantum Fourier
Relevant Equations
The quantum Fourier transform is defined as $\left | j \right > =\frac 1 {\sqrt {2^n}} \sum_{j=0}^{2^n-1} e^{2 \pi ijk / 2^n} \left | k \right >$, and ... | 2019-07-19 23:46:47 | {"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... |
http://ingenious.com.pl/3jgb/9-5-practice-tangents-answers.php | m∠3 4. 4. QR M L P 20 21 28 P R Q 14 50 48 Find x. Assume that lines which appear to be tangent are tangent. If C 25 cm, find r. 1 Determine the perimeter, circumference, and area of common geometric figures such as parallelograms, trapezoids, circles, and triangles;incorporate practice 35 tangents arcs and chords answ... | 2019-08-22 15:58:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-write-an-equation-of-a-line-given-7-3-m-4-7 | How do you write an equation of a line given (7,-3), m=-4/7?
$y = - \frac{4}{7} \cdot x + 1$
Start with equation of a line $y = m x + b .$ Then sub in $x = 7 , y = - 3 \mathmr{and} m = - \frac{4}{7}$ into the equation; and solve for b. | 2021-06-12 14:06:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 3, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/924596/solve-x3y-4y3-y3z-4z3-z3x-4x3-in-reals | # Solve $x+3y=4y^3,y+3z=4z^3 ,z+3x=4x^3$ in reals
Find answers of this system of equations in reals$$\left\{ \begin{array}{c} x+3y=4y^3 \\ y+3z=4z^3 \\ z+3x=4x^3 \end{array} \right.$$
Things O have done: summing these 3 equations give $$4(x+y+z)=4(x^3+y^3+z^3)$$ $$x+y+z=x^3+y^3+z^3$$
I've also tried to show that $x,... | 2022-09-27 15:32:40 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://nolanmiller.me/software/linear_grapher/ | spacetime-plots
A python noteboook for plotting points and lines, expressly written for making spacetime diagrams. To get started with a tutorial, launch the binder instance of the notebook.
Purpose
The purpose of this repo is to abstract away the details of creating a plot in matplotlib, a module which is notorious... | 2022-01-25 20:54:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://personalpages.hs-kempten.de/~vollratj/InEl_P2019/2019_GroupJ00/2019_GroupJ_V01_to_V03.html | # Overview
• Analyzation of the ADC DAC test simulation with a ramp signal input - 600K
• Analyzation of the ADC DAC test simulation with a sine signal input - 600K
• Simulation R2R DAC - 419L
• Simulation sinus R2R DAC - 419L
• Problems - 600K 419L
# Analyzation of the ADC DAC test simulation with a ramp signal inpu... | 2021-06-21 06:11:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://thecareerlabs.com/gmat-verbal-questions/people-who-are-overweight-who-are-trying-to-lose-weight-through-exercise-are-more-likely-to-succeed-if-their-physician-greatly-exaggerates-the-dangers-of-being-overweight-similar-strategies-can-be-us | Which one of the following is an assumption on which the argument depends?
1. Most of the techniques that help people exercise can also help people create other habits.
2. People generally do not find it easy to deceive themselves.
3. A physician is justified in deceiving a client whenever doing so is likely to make t... | 2022-12-06 15:01:34 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/calculus/139312-simple-quotient-rule.html | 1. ## simple quotient rule
how does the derivative of
-1/ (x - 1)^2
=
2/ (x - 1)^3
seems simple..but i get x in the numerator
2. $\frac{-1}{(x-1)^2}=-(x-1)^{-2}$
It should be easy now
Right?
3. thank you but do you know how do do it with quotient rule? my teacher emphasizes this.
4. Originally Posted by calcul... | 2017-08-19 00:16:05 | {"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": 8, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://nbviewer.org/github/mcocdawc/chemcoord/blob/v2.0.5/Tutorial/Transformation.ipynb | # Transformation between internal and cartesian coordinates¶
In [1]:
import chemcoord as cc
import time
import pandas as pd
In [2]:
water = cc.Cartesian.read_xyz('water_dimer.xyz', start_index=1)
zwater = water.get_zmat()
# Naming convention¶
The table which defines the used references of each atom will be called ... | 2022-11-28 12:29:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mattdickenson.com/2012/06/29/merging-arthur-banks-time-series-with-cow/ | Recently I needed to combine data from two of the most widely used (at least in my subfield) cross-national time-series data sets: Arthur Banks' time series and the Correlates of War Project (COW). Given how often these data sets are used, I was a bit surprised that I could not find a record of someone else combining t... | 2016-10-21 00:24:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.zora.uzh.ch/id/eprint/75066/ | # Measurement of the D+s - D-s production asymmetry in 7 TeV pp collisions
LHCb Collaboration; Anderson, J; Bernet, R; Büchler-Germann, A; Bursche, A; Chiapolini, N; De Cian, M; Elsasser, C; Müller, K; Palacios, J; Salzmann, C; Serra, N; Steinkamp, O; Straumann, U; Tobin, M; Vollhardt, A; et al (2012). Measurement of ... | 2018-08-15 16:32:54 | {"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://nicf.net/articles/classical-em/ | ## Introduction
This article is part of a series on physics for mathematicians. My ultimate goal for this series is to build up to description of the fundamental forces of nature (or at least what we currently believe them to be) that a certain type of mathematician can find understandable, aesthetically pleasing, and... | 2020-07-14 09:16:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.aerotherm.co.com/i-m-itrlk/9e9a06-pascal%27s-triangle-patterns | |Contact| 7. The coefficients of each term match the rows of Pascal's Triangle. The coloured cells always appear in trianglessquarespairs (except for a few single cells, which could be seen as triangles of size 1). Since 3003 is a triangle number, it actually appears two more times in the third diagonals of the triangl... | 2022-09-29 21:34:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/224282/caption-with-ltablex-and-threeparttable-the-caption-is-increased-by-2 | # caption with ltablex and ThreePartTable - the caption is increased by 2
I'm using threeparttablex and tabularx packages.
I have 2 problems:
1. caption only enumerates right if put before \begin{tabularx};
2. notes are not center aligned with the table;
My code is the following:
\documentclass{article}
\usepacka... | 2019-10-16 20:18:19 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-1/chapter-2-solving-equations-2-8-proportions-and-similar-figures-practice-and-problem-solving-exercises-page-134/9 | ## Algebra 1
Published by Prentice Hall
# Chapter 2 - Solving Equations - 2-8 Proportions and Similar Figures - Practice and Problem-Solving Exercises: 9
40
#### Work Step by Step
Because the figures are similar, we can create the following proportion: $\frac{32}{y}=\frac{36}{45}$ cross multiply $36y=32\times45$ m... | 2018-05-26 20:09:06 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://insidedarkweb.com/mathoverflow/ | 1. All Categories
2. MathOverflow
# MathOverflow : Recent Questions and Answers
I have a $2n times 2n$ block symmetric matrix that in the simplest case ($n=2$) looks like: $$M_2 = begin{bmatrix}a_1 & 0 & b_{1,2} &... Asked on 11/29/2021 1 answer ## Canonical forms for block-positive-definite matrices Suppose we are g... | 2021-11-30 02:47:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/58de83f3b72cff40f0048732 | Question #48732
Mar 31, 2017
Explanation:
Given an equation of the form:
$y = a {x}^{2} + b x + c$
The domain of x is $- \infty < x < \infty$
Please notice that you cannot pick the abstract values of $- \infty$ or $+ \infty$ for x.
However, you can pick an number that is "close" to either $- \infty$ or $+ \infty... | 2019-11-20 06:11:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 9, "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... |