url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
|---|---|---|---|
https://aerospaceanswers.com/question/what-is-a-g-force-how-do-g-force-affect-the-human-body/ | # What is a g-force ? How do g-force affect the human body ?
What is a g-force ? How do g-force affect the human body ?
Asked on 13th July 2020 in
• 1 Answer(s)
1 g is equal to the gravitational acceleration on earth which is equal to 9.8 $$m/{s^2}$$. G force is the vector sum of non-gravitational and non-electromag... | 2020-10-21 07:52:49 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2548758/alternative-way-to-evaluate-int-0-pi-4-frace-sec-x1-tan-x1-sin | # Alternative way to evaluate $\int_0^{\pi /4} \frac{e^{\sec x}(1+\tan x)}{1-\sin x} \mathrm dx$
The question is to evaluate $$\int_0^{\pi /4} \frac{e^{\sec x}(1+\tan x)}{1-\sin x} \mathrm dx$$
I tried by rewriting the integral as $$\int_0^{\pi /4} \frac{e^{\sec x}(1+ \sin x)(1+\tan x)}{\cos^2 x} \mathrm dx$$
which ... | 2019-06-15 20:43:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://aimsciences.org/article/doi/10.3934/era.2007.14.42 | # American Institute of Mathematical Sciences
2007, 14: 42-59. doi: 10.3934/era.2007.14.42
## A characterization of the concept of duality
Citation: Shiri Artstein-Avidan and Vitali Milman. A characterization of the concept of duality. Electronic Research Announcements, 2007, 14: 42-59. doi: 10.3934/era.2007.14.42
... | 2019-10-14 08:55:41 | {"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://en.wikipedia.org/wiki/Visual_Angle_Illusion | # Perceived visual angle
(Redirected from Visual Angle Illusion)
In human visual perception, the visual angle, denoted θ, subtended by a viewed object sometimes looks larger or smaller than its actual value. One approach to this phenomenon posits a subjective correlate to the visual angle: the perceived visual angle ... | 2014-07-31 12:01:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 4, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/help-with-magnitude-angle-notation.372817/ | # Help With Magnitude-Angle Notation
1. Jan 26, 2010
### whydanwhy
1. The problem statement, all variables and given/known data
The figure below shows an uneven arrangement of electrons (e) and protons (p) on a circular arc of radius r = 2.24 cm, with angles θ1 = 31.0°, θ2 = 40.0°, θ3 = 41.0°, and θ4 = 27.0°. (a) Wh... | 2017-10-19 09:37:01 | {"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... |
http://www.commonsensewithmoney.com/free-sample-clinique-high-impact-mascara/ | # Free Sample: Clinique High Impact Mascara
Clinique is giving away 100,000 free samples of their High Impact Mascaras. Now, this is working a little different than normal. You can sign up for a chance to win this mascaras from now through 2/25. After that, 100,000 will be chosen among all entries to get the free s... | 2017-12-15 19:48:41 | {"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://physics.stackexchange.com/questions/214007/analytic-proof-that-lyapunov-exponents-in-hamiltonian-systems-pairwise-sum-to-ze/214192 | # Analytic proof that Lyapunov exponents in Hamiltonian systems pairwise sum to zero
I have read that in Hamiltonian systems, Lyapunov exponents come in pairs $(\lambda_i, \lambda_{2N-i+1})$ such that their sum is equal to zero.
Is there a way of proving this analytically?
EDIT: Saw this here.
In symplectic systems... | 2018-08-15 09:34:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.cornmills.co.uk/catch-my-rcos/19f28d-partial-differentiation-symbol | ## partial differentiation symbol
I still keep to this symbol. The \diffp command is used to display the symbol of differentiation with partial derivatives. OK, so it's a special notation for partial derivatives. Contents. Partial derivative examples. It doesn't even care about the fact that Y changes. As in divergenc... | 2021-08-01 11:04:20 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.cs.cornell.edu/courses/cs3110/2015fa/l/11-specs/rec.html | ## Representation Invariants and Abstraction Functions Review the [stack and queue code](../08-modules/code.ml) that accompanies the modules lecture. Each of the 4 modules defines an abstract data type. **Exercise**: The two Queue implementations document the abstraction function and rep. invariants, but these are not ... | 2018-12-15 18:25:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/revisions/48390/list | MathOverflow will be down for maintenance for approximately 3 hours, starting Monday evening (06/24/2013) at approximately 9:00 PM Eastern time (UTC-4).
Your "social reading platform" looks like what HTML and the WWW=World-Wide-Web was supposed to be when Tim Berners-Lee first set up a web-server and web-browser platf... | 2013-06-19 23:16:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0739.11020 | # zbMATH — the first resource for mathematics
Représentations galoisiennes associées aux représentations automorphes autoduales de $$GL(n)$$. (Galois representations associated with self-dual automorphic representations of $$GL(n)$$). (French) Zbl 0739.11020
To certain automorphic representations of $$GL(n,A_ F)$$, $$... | 2021-05-10 22:18:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/99039-slope-tangent-line-weird-world-problem.html | # Thread: Slope of a tangent line and weird world problem
1. ## Slope of a tangent line and weird world problem
Three problems:
1) find the slope of the tangent line for the graph f(x)= x^2 at (2,4).
2) Find the slope of the line joining (2,4) and (2+h, f(2+h)) in terms of the nonzero number h. (This is also for th... | 2016-09-25 16:38:09 | {"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": 0, "codecogs_latex": 14, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.sparrho.com/item/hubbard-model-calculations-of-phase-separation-in-optical-lattices/87f03e/ | Hubbard model calculations of phase separation in optical lattices
Research paper by H. Heiselberg
Indexed on: 29 Jan '09Published on: 29 Jan '09Published in: Physics - Superconductivity
Abstract
Antiferromagnetic, Mott insulator, d-wave and gossamer superfluid phases are calculated for 2D square lattices from the ... | 2021-06-12 18:22:45 | {"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://kx.lumerical.com/t/is-there-a-latex-interpreter-here-in-this-forum/147 | # Is there a latex interpreter here in this forum?
#1
Hi all,
I was trying to write symbols like (micro) in latex format like \mu but it didn’t work. I remember this option was available when I used to post on edaboard.com
May be it is nice to add this option if it is not available.
Thanks
#2
It appears as though ... | 2018-07-19 06:06:39 | {"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.numerade.com/questions/suppose-a-deuterium-deuterium-fusion-reactor-is-designed-to-have-a-plasma-confinement-time-of-150-s-/ | Nuclear Physics
Particle Physics
### Discussion
You must be signed in to discuss.
### Video Transcript
It's for this question. Where is she looking at the losses criteria for a nuclear fusion reactor to actually produce in output in the power rights. Rather then you know a net input. You have her net output off en... | 2021-04-15 10:38:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socialsci.libretexts.org/Bookshelves/Economics/Book%3A_Principles_of_Macroeconomics/08%3A_Economic_Growth/8.2%3A_Growth_and_the_Long-Run_Aggregate_Supply_Curve | # 8.2: Growth and the Long-Run Aggregate Supply Curve
• Anonymous
• LibreTexts
Learning Objective
1. Explain and illustrate graphically the concept of the aggregate production function. Explain how its shape relates to the concept of diminishing marginal returns.
2. Derive the long-run aggregate supply curve from th... | 2022-08-11 14:17:33 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scholarsbank.uoregon.edu/xmlui/handle/1794/2044/browse?rpp=20&etal=-1&type=title&starts_with=B&order=ASC&sort_by=1 | Now showing items 7-26 of 57
• #### Blocks in Deligne's category Rep(St)
(University of Oregon, 2010-06)
We give an exposition of Deligne's tensor category Rep(St) where t is not necessarily an integer. Thereafter, we give a complete description of the blocks in Rep(St) for arbitrary t. Finally, we use our result o... | 2017-06-23 13:59:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.sangakoo.com/en/unit/a-point-in-the-plane-positions-regarding-a-circumference | # A point in the plane: positions regarding a circumference
When we have a circumference on the plane, a point can be in three different positions regarding the circle we have in the drawing:
• Point outside the circumference
If the distance from the point to the center point of the circumference is greater than the... | 2023-02-08 00:20:31 | {"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://love2d.org/forums/viewtopic.php?f=4&t=83660&sid=2357f86ee46c7046438b0c037296f924 | ## Is it worth it to make a built in tile editor?
Questions about the LÖVE API, installing LÖVE and other support related questions go here.
Forum rules
fyregryph
Prole
Posts: 9
Joined: Fri Oct 28, 2016 5:51 pm
### Is it worth it to make a built in tile editor?
With things like Tiled that look like quite nice editor... | 2017-09-24 10:27:35 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tutel.me/c/mathematicians/questions/253478/can+the+integration+of+integrable+sections+of+a+measurable+function+of+two+variables+ever+result+in+a+nonmeasurable+function | #### [SOLVED] Can the integration of integrable sections of a measurable function of two variables ever result in a non-measurable function?
I spent some time searching MathOverflow for a problem that would resemble the one given below, but it turned out to be a rather futile endeavor. I was led to this problem in my ... | 2019-04-18 15:23:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codegolf.stackexchange.com/questions?sort=newest&page=5 | # All Questions
10,798 questions
Filter by
Sorted by
Tagged with
2k views
### Make Gimbap cutter
Gimbap(김밥) is Korean food, somewhat looks like sushi roll. Here is Korean emoticon represent Gimbap : @)))))))))) Your quest is make ASCII Gimbap cutter. Rule ...
4k views
### ASCII Meme Arrow Generator
Specifications ... | 2019-08-24 22:43:26 | {"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://codereview.stackexchange.com/questions/16425/ajax-maskededitvalidator-isvalidempty-property-manipulation | # AJAX MaskedEditValidator isValidEmpty property manipulation [closed]
thanks for visiting , this is my initial question that lead me to modify the behavior of AJAX MaskedEditValidator - isValidEmpty attribute.
when you try to cancel the interaction with a form , being a form that one of its elemets (say the first te... | 2014-07-23 07:49:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://docs.microej.com/en/latest/ApplicationDeveloperGuide/UI/MicroVG/matrix.html | # Matrix¶
A Matrix is composed of an array of numbers with three rows and three columns. It is used to apply an affine transformations to Path points. (Refer to <https://en.wikipedia.org/wiki/Transformation_matrix#Affine_transformations> to get more information about affine transformations).
The available transformat... | 2022-09-30 13:21:15 | {"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://math.stackexchange.com/questions/1858263/what-are-algebraic-equations-really | # What are (algebraic) equations, really?
This is a much more philosophical question that I'm used to asking, but it's been nagging at me a bit. Let's say I have an algebraic equation $y = x$, $x, y, \in \mathbb{R}$. The best interpretation I have for this is: for any given $x$, you produce a $y$ with the same value. ... | 2019-09-18 12:21:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://graz.pure.elsevier.com/en/publications/simultaneous-interpolation-and-p-adic-approximation-by-integer-va | # Simultaneous interpolation and P-adic approximation by integer-valued polynomials
Research output: Chapter in Book/Report/Conference proceedingChapter
## Abstract
Let $D$ be a Dedekind domain with finite residue fields
and $\F$ a finite set of maximal ideals of $D$.
Let $r_0$, $\ldots$, $r_n$ be distinct elements ... | 2021-06-25 09:50:42 | {"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://driveyourself.nl/2s2js9/69b535-why-does-zinc-dissolve-in-hydrochloric-acid | What mass of hydrogen gas was collected? It is quite ductile and malleable at temperatures ranging from 100-150 °С. 1 decade ago. Zn + HCl ---> ZnCl 2 + H 2. Dissolve about 0.15 g, accurately weighed, in 10 mL of acetic acid (~120 g/l) TS and proceed with the titration as described under 2.5 Complexometric titrat... | 2021-04-11 23:49:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-use-product-to-sum-formulas-to-write-the-product-cos5thetacos3theta-a#412535 | # How do you use product to sum formulas to write the product cos5thetacos3theta as a sum or difference?
Apr 25, 2017
$\cos 5 \theta \cos 3 \theta = \frac{1}{2} \cos 8 \theta + \frac{1}{2} \cos 2 \theta$
#### Explanation:
As $\cos \left(A + B\right) = \cos A \cos B - \sin A \sin B$ and
$\cos \left(A - B\right) = \... | 2022-12-01 09:20:08 | {"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... |
http://math.stackexchange.com/questions/24767/square-free-zeta-function-zeros | # Square-free zeta function zeros
It is a well known fact that the geometric series $$1+x+x^2+x^3+\ldots$$ has the following form $$\frac{1}{1-x}$$ Another possible representation is $$\prod_{k=0}^{\infty}\left(1+x^{2^{k}}\right)$$ This comes from the identity $$1+x+x^2+x^3+\ldots+x^{2^{k}}=\frac{1-x^{2^{k}+1}}{1-x}$$... | 2015-01-28 04:57:05 | {"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://www.physicsforums.com/threads/fiber-bundles.790178/ | # Fiber bundles
1. Jan 2, 2015
### Fredrik
Staff Emeritus
I was asked what a bundle structure is in a PM. I'm posting my reply here, to give others a chance to add comments.
I didn't get to see the exact sentence in which the term "bundle structure" was used. I would guess that it was used informally to say that so... | 2018-07-23 04:28:17 | {"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... |
https://math.stackexchange.com/questions/2411105/does-collapsing-the-connected-components-of-a-topological-space-make-it-totally | # Does collapsing the connected components of a topological space make it totally disconnected?
Let $X$ be a locally compact topological group. Collapse each connected component to a point. More generally define a equivalence relation on $X$ as, $x \sim y$ iff $x$ and $y$ are contained in a connected subspace. Conside... | 2019-08-22 20:45:42 | {"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... |
https://physics.stackexchange.com/questions/256583/inertial-waves-why-neglecting-the-advecting-term | # Inertial Waves - Why neglecting the advecting term?
I'm trying to derive the dispersion relation for Inertial waves.
In Cartesian coordinates:
Inviscid and incompressible fluid is rotating uniformly with Angular Velocity:
$\Omega = (0, 0, \Omega)$
The Navier Stokes equation for this problem is:
$\frac{\partial ... | 2019-10-17 11:11:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/intertwining-maps.759692/ | # Homework Help: Intertwining Maps
Tags:
1. Jun 27, 2014
### PsychonautQQ
1. The problem statement, all variables and given/known data
My online class notes:
"Along the same vein as linear maps between vector spaces and group homomorphisms between groups we have maps between group representations that respect the al... | 2018-05-21 22:46:43 | {"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": 2, "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/what-properties-do-prime-numbers-exhibit.880418/ | # What properties do prime numbers exhibit?
1. Jul 29, 2016
### Faiq
Mod note: moved from a homework section
What properties do prime numbers exhibit which can be used in proofs to define them?
Like rational numbers have a unique property that they can be expressed as a quotient of a/b.
Even numbers have a unique pr... | 2017-08-20 19:28:55 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://pont.ist/2-add-2-equals-4/ | # Proof 2+2=4
First define what we mean by 2, 4, etc, using the successor function $$s(n)$$ that maps each number $$n$$ onto the number immediately after it, so:
\begin{align} s(1) & = 2 \label{a}\tag{Eq.1} \\ s(2) & = 3 \label{b}\tag{Eq.2} \\ s(3) & = 4 \label{c}\tag{Eq.3} \\ \end{align}
And so on. Secondly define ... | 2022-08-13 00:01:11 | {"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... |
http://math.stackexchange.com/questions/151282/evaluating-int-02-pi-a-cosxc-a-cosx-c-d-x | # Evaluating $\int_0^{2 \pi} (A+\cos(x))^c (A-\cos(x))^{-c} d x$
Can anybody help me with the values of the following integrals
$\int\limits_0^{2 \pi} (A+\cos(x))^c (A-\cos(x))^{-c} d x$
and more general this integral
$\int\limits_0^{2 \pi} (A+\cos(x))^c (A-\cos(x))^{-c} |\sin(x)|^s d x.$
Here $A \geq 0$, $c$ non-... | 2015-05-28 21:17:15 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://accessmedicine.mhmedical.com/content.aspx?bookid=374§ionid=41266218&jumpsectionID=41268855 | Chapter 12
Most of the actions of catecholamines and sympathomimetic agents can be classified into seven broad types:
1. A peripheral excitatory action on certain types of smooth muscle, such as those in blood vessels supplying skin, kidney, and mucous membranes; and on gland cells, such as those in salivary and swea... | 2016-05-05 23:54:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cds.cern.ch/collection/ATLAS%20Preprints?ln=sv | # ATLAS Preprints
Senast inlagda poster:
2019-02-11
14:14
Electron reconstruction and identification in the ATLAS experiment using the 2015 and 2016 LHC proton-proton collision data at $\sqrt{s} = 13$ TeV Algorithms used for the reconstruction and identification of electrons in the central region of the ATLAS detecto... | 2019-02-15 20:01:20 | {"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://socratic.org/questions/how-do-you-find-the-asymptotes-for-9x-2-36-x-2-9 | # How do you find the asymptotes for (9x^2 – 36) /( x^2 - 9)?
##### 2 Answers
Jul 28, 2018
$\text{vertical asymptotes at } x = \pm 3$
$\text{horizontal asymptote at } y = 9$
#### Explanation:
$\text{let } f \left(x\right) = \frac{9 {x}^{2} - 36}{{x}^{2} - 9}$
The denominator of f(x) cannot be zero as this would ma... | 2021-07-30 22:34:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 24, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://blogs.mathworks.com/pick/2017/10/13/labeling-data-points/ | File Exchange Pick of the WeekOur best user submissions
This is machine translation
Translated by
Mouseover text to see original. Click the button below to return to the English version of the page.
Labeling Data Points
Posted by Jiro Doke,
Jiro‘s pick this week is labelpoints by Adam Danz.
This week’s entry caug... | 2018-10-16 20:44:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://de.zxc.wiki/wiki/Messeinrichtung | # Measuring device
A measuring device is defined in the "Basics of measuring technology" in DIN 1319 as the "totality of all measuring devices and additional equipment to achieve a measurement result". This is explained below based on the standard.
## Measuring device
In the simplest case, a measuring device consist... | 2021-11-28 20:05:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 9, "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/need-help-with-boost-converter-design.556181/ | Need help with boost converter design
1. Dec 2, 2011
Nat3
I'm trying to understand how to design a boost converter and have been reading about them for the past week or so. I've come a long way and now understand basically how they work, but I have a couple of questions on some things that are confusing me.
The fir... | 2017-11-23 21:16:43 | {"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://www.aimsciences.org/article/doi/10.3934/dcds.2014.34.4855 | # American Institute of Mathematical Sciences
November 2014, 34(11): 4855-4874. doi: 10.3934/dcds.2014.34.4855
## Substitutions, tiling dynamical systems and minimal self-joinings
1 Faculty of Mathematics and Computer Science, Weizmann Institute of Science, Rehovot 7610001, Israel
Received September 2013 Revised... | 2022-07-06 07:42:27 | {"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://iris.unife.it/handle/11392/1401264 | In this paper we consider positively $1$-homogeneous supremal functionals of the type $F(u):=\supess_\Om f(x,\nabla u(x))$. We prove that the relaxation $\bar F$ is a {\it difference quotient}, that is $$\bar{F}(u)=R^{d_F}(u):= \sup_{x,y\in \Om,\,x\neq y} \frac{u(x) - u(y)}{d_F(x,y)} \qquad \text{ for every } u\in \wi,... | 2023-03-23 20:17:39 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/11-8-a-fibonacci-problem.157058/ | # 11^8 = a Fibonacci Problem
1. Feb 19, 2007
### ramsey2879
Problem: Use Fibonacci like series (but not the same starting numbers) to prove that there are an infinite number of solutions to 5a^2 + 5ab + b^2 = 11^8 with a and b coprime. In I have a proof that you can solve for any prime, ending in 1 or 9, multiplied ... | 2017-02-26 03:32:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://alexshtf.github.io/2021/04/14/ProximalPointFM.html | # Intro
In this final episode of the proximal point series I would like to take the method to the extreme, and show that we can actually train a model which composed with an appropriate loss produces functions which are non-linear and non-convex: we’ll be training a factorization machine for classification problems wi... | 2023-03-24 13:40:36 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forum.endeavouros.com/t/why-cant-i-have-a-wysiwyg-text-editor-with-full-text-formatting-capabilities-in-a-terminal/18875 | # Why can't I have a wysiwyg text editor with full text formatting capabilities in a terminal?
Hi.
It ain’t really related to Endeavour beside our common interest in terminals, so I ask here… I just can’t bear the pure arch guys.
Well I wonder for years already: there are plenty of special characters and standards in ... | 2022-05-18 23:08:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.educative.io/answers/how-to-calculate-percentiles-in-numpy | Related Tags
numpy
python
communitycreator
# How to calculate percentiles in NumPy
Harsh Jain
In this shot, we will learn how to calculate percentiles with NumPy.
A percentile is defined as a score at or below which a given percentage falls. For example, the $27^{th}$ percentile is the score below which 27% of the... | 2022-08-16 14:07:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 3, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/forums/topic/397323-getting-strings-with-s-and-s/ | # Getting strings with /'s and .'s
This topic is 4235 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
For some reason I'm unable to get a string from a file if it contains slashes and periods. I can load this: /this/is/a/string Or this: this.i... | 2018-01-17 08:04:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2264000/upper-triangular-and-diagonal | # upper triangular and diagonal
If $A$ is real, upper triangular $n\times n$ matrix such that $AA^t=A^tA$. Then show that $A$ is diagonal.
We know that every upper triangular, symmetric matrix is diagonal. But I have problem to show that $A=A^t$ from the given condition. How would we show that?
Let $A = \begin{bmatr... | 2019-10-20 06:14:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jonaslindstrom.dk/ | # Algorithmic composition with Langton’s Ant
Langton’s Ant is a simulation in two dimensions which has been proven to be a universal Turing machine – it can in principal be used to compute anything computable by a computer.
The simulation consists of an infinite board of either squares which can be either white or bl... | 2020-03-28 09:19:11 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/factorial-gcd/ | # Factorial GCD
Evaluate $\gcd ( 19 ! + 19, 20! + 19 )$.
Details and assumptions
The number $n!$, read as n factorial, is equal to the product of all positive integers less than or equal to $n$. For example, $7! = 7 \times 6 \times 5 \times 4 \times 3 \times 2 \times 1$.
× | 2020-08-04 23:08:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 4, "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.gradesaver.com/textbooks/science/physics/CLONE-afaf42be-9820-4186-8d76-e738423175bc/chapter-10-exercises-and-problems-page-194/74 | ## Essential University Physics: Volume 1 (4th Edition) Clone
We know that the mass will be located at the average of the two radii. Thus, we find: $I_{ring} = \frac{MR_1^2 + MR_2^2}{2}$ $I_{ring} = \frac{M(R_1^2 + R_2^2)}{2}$ $I_{ring} = \frac{1}{2}M(R_1^2 + R_2^2)$ | 2019-10-17 17:45:13 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nestedtori.com/2016/04/polar-coordinate-classic.html | ## Friday, April 15, 2016
### Polar Coordinate Classic
In some sense, my first "Nested Tori" was a notebook which contained really cool plots and graphs. There's lots of old gems there worth posting and updating. Today, I bring you a nice polar plot. I was really intrigued by plots in polar coordinates, because it re... | 2021-04-14 07:03:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://read.somethingorotherwhatever.com/entry/Tilingwitharbitrarytiles | # Tiling with arbitrary tiles
• Published in 2015
In the collections
Let $T$ be a tile in $\mathbb{Z}^n$, meaning a finite subset of $\mathbb{Z}^n$. It may or may not tile $\mathbb{Z}^n$, in the sense of $\mathbb{Z}^n$ having a partition into copies of $T$. However, we prove that $T$ does tile $\mathbb{Z}^d$ for some ... | 2022-05-22 20:17:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ams.org/cgi-bin/bookstore/booksearch?fn=100&pg1=CN&s1=Greenwood_P_E&arg9=P._E._Greenwood | New Titles | FAQ | Keep Informed | Review Cart | Contact Us Quick Search (Advanced Search ) Browse by Subject General Interest Logic & Foundations Number Theory Algebra & Algebraic Geometry Discrete Math & Combinatorics Analysis Differential Equations Geometry & Topology Probability & Statistics Applications Ma... | 2016-05-28 08:12:28 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.i2m.univ-amu.fr/events/efroymsons-approximation-theorem-for-globally-subanalytic-functions/ | Efroymson’s Approximation Theorem for globally subanalytic functions
Anna Valette
Jagiellonian University, Kraków, Poland
https://apacz.matinf.uj.edu.pl/users/245-anna-valette
Date(s) : 15/04/2021 iCal
14 h 00 min - 15 h 00 min
Efroymson’s Approximation Theorem asserts that if f is a continuous semialgebraic mappi... | 2022-05-25 03:53:28 | {"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://slideplayer.com/slide/3431645/ | # Differential Geometry Applied to Dynamical Systems
## Presentation on theme: "Differential Geometry Applied to Dynamical Systems"— Presentation transcript:
Differential Geometry Applied to Dynamical Systems
JEAN-MARC GINOUX BRUNO ROSSETTO Laboratoire PROTEE, I.U.T. de Toulon Université du Sud, B.P , 83957, LA GARDE... | 2018-05-25 13:02:15 | {"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://nrich.maths.org/346/clue?setlocale=en_US | ### Sine Problem
In this 'mesh' of sine graphs, one of the graphs is the graph of the sine function. Find the equations of the other graphs to reproduce the pattern.
### Cocked Hat
Sketch the graphs for this implicitly defined family of functions.
### Folium of Descartes
Investigate the family of graphs given by t... | 2016-04-29 08:27:23 | {"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://proofwiki.org/wiki/Linear_Second_Order_ODE/y%27%27_%3D_1_over_1_-_x%5E2 | # Linear Second Order ODE/y'' = 1 over 1 - x^2
## Theorem
The second order ODE:
$(1): \quad y'' = \dfrac 1 {1 - x^2}$
has the general solution:
$y = x \tanh^{-1} x + \map \ln {1 - x^2} + C x + D$
## Proof
$\displaystyle y''$ $=$ $\displaystyle \dfrac 1 {1 - x^2}$ $\displaystyle \leadsto \ \$ $\displaystyle \int... | 2020-12-02 18:28:56 | {"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": 2, "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/levi-civita-to-knocker-delta.464442/ | Levi civita to knocker delta
quietrain
hi, i don't understand why levi civita symbols is equal to kronecker delta when i was reading the wikipedia on it http://en.wikipedia.org/wiki/Levi-Civita_symbol
namely,
1)why does EijkElmn = det [ 9 terms of kronecker delta]
how do we know its those 9 terms? like dil dim din e... | 2022-10-01 17:44:25 | {"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... |
http://archives.datapages.com/data/bulletns/2013/07jul/BLTN12076/BLTN12076.HTM | # AAPG Bulletin
Abstract
AAPG Bulletin, V. 97, No. 7 (July 2013), P. 11811207.
DOI:10.1306/11011212076
## Linking process, dimension, texture, and geochemistry in dolomite geobodies: A case study from Wadi Mistal (northern Oman)
### Veerle Vandeginste,1 Cedric M. John,2 Tina van de Flierdt,3 John W. Cosgrove4
1De... | 2014-09-18 13:40:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/51444/find-largest-integer-x-such-that-3x-is-a-factor-of-275 | # Find largest integer $x$ such that $3^x$ is a factor of $27^5$
Is the following solvable using just arithmetic rather than a calculator, and if so, how?
Which of the following numbers is the greatest positive integer x such that $3^x$ is a factor of $27^5~$?
• a) $5$
• b) $8$
• c) $10$
• d) $15$
• e) $19$
The ans... | 2019-08-25 20:21:49 | {"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... |
http://www.lastfm.se/user/xPunkyMandax/library/music/The+Strokes/_/The+End+Has+No+End?from=1303830161&rangetype=year&setlang=sv | # Bibliotek
Musik » The Strokes »
## The End Has No End
24 spelade låtar | Gå till låtsida
Från tisdag 26 april 2011 till torsdag 26 april 2012 Alltid
Låtar (24)
Låt Album Längd Datum
The End Has No End 3:05 5 apr 2012, 20:52
The End Has No End 3:05 30 dec 2011, 17:57
The End Has No End 3:05 30 nov 2011, 10:48
The... | 2013-05-24 02:05:46 | {"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://scicomp.stackexchange.com/questions/3199/demonstrating-that-the-time-step-size-is-small-enough-in-a-code-with-automatic-s | # Demonstrating that the time step size is small enough in a code with automatic step size selection
I recently inherited a large body of legacy code that solves a very stiff, transient problem. I would like to demonstrate that the spatial and temporal step sizes are small enough that the qualitative nature of the com... | 2013-05-19 23:02:02 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.imj-prg.fr/gestion/evenement/affSeance/1735 | # Séminaires : Séminaire Groupes Réductifs et Formes Automorphes
Equipe(s) : fa, tn, Responsables : Alexis Bouthier, Benoît Stroh Email des responsables : alexis.bouthier@imj-prg.fr, benoit.stroh@imj-prg.fr Salle : Adresse : Description
Orateur(s) Yannan QIU - Columbia-IHES, Titre Local integrals of matrix coeffici... | 2020-02-17 19:29:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://byjus.com/ncert-solutions-class-6-maths/chapter-10-measurement-and-mensuration/ | # NCERT Solutions For Class 6 Maths Chapter 10
## NCERT Solutions For Class 6 Maths Chapter 10 PDF Free Download
NCERT Solutions For Class 6 Maths Chapter 10 is an important resource for students to prepare for Mensuration topic. Several times, in exams, a majority of questions are asked from this section making it o... | 2019-08-18 10:43:16 | {"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://mathhelpforum.com/algebra/95992-negative-rational-powers-print.html | # Negative and rational powers
Printable View
• July 24th 2009, 04:24 PM
Mr Rayon
Negative and rational powers
Simplify the following, expressing your answer with positive index numbers
$
\frac{(-2)^{-3}\times2^{-4}}{2^{-3}}
$
Please show complete working out. Any help will be appreciated!
• July 24th 2009, 04:30 ... | 2015-06-30 08:56:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 13, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/number-theory/24009-find-remainder.html | 1. ## find remainder
Find r when 319^566 is divided by 37.
I can get it down to (11^2)^283*(29^2)^283.
2. Hello, frankdent1!
Are you allowed to use Modulo Arithmetic?
Find the remainder when $\displaystyle 319^{566}$ is divided by $\displaystyle 37.$
We find that: .$\displaystyle 319^6 \:\equiv \:-1 \pmod{37}$
T... | 2018-04-25 22:53:00 | {"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://hal.inria.fr/hal-03070702v2 | # On a rank factorisation problem arising in gearbox vibration analysis
Abstract : Given a field $K$, $r$ matrices $D_i \in K^{n \times n}$, a matrix $M \in K^{n \times m}$ of rank at most $r$, in this paper, we study the problem of factoring $M$ as follows $M=\sum_{i=1}^r D_i \, u \, v_i$, where $u \in K^{n \times 1}... | 2022-01-27 00:45:13 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/57fa89f311ef6b54be5697de | # Question 697de
Oct 10, 2016
62%
#### Explanation:
The first thing to do here is to figure out the theoretical yield of the reaction, which is essentially what you get for a reaction that has an 100% yield.
${\text{C"_ 2"H"_ (4(g)) + "H"_ 2"O"_ ((g)) -> "CH"_ 3"CH"_ 2"OH}}_{\left(g\right)}$
Notice that every mol... | 2021-06-21 22:42:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 10, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.thejournal.club/c/paper/204061/ | #### Grounding Natural Language Commands to StarCraft II Game States for Narration-Guided Reinforcement Learning
##### Nicholas Waytowich, Sean L. Barton, Vernon Lawhern, Ethan Stump, Garrett Warnell
While deep reinforcement learning techniques have led to agents that are successfully able to learn to perform a numbe... | 2022-12-06 18:13:39 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.ck12.org/geometry/Supplementary-and-Complementary-Angle-Pairs/lesson/Identify-Angle-Pairs/ | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
# Supplementary and Complementary Angle Pairs
## Find missing angle measures for supplementary or complementary angles.
Estimated3 minsto complete
%
Progress
Practice Supplementary and ... | 2016-02-06 16:47:23 | {"extraction_info": {"found_math": true, "script_math_tex": 60, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/2530888/the-quotient-of-a-finitely-generated-group-is-a-finite-group | # The quotient of a finitely generated group is a finite group.
Let $K$ be a number field , $\mathcal{O}_K$ the ring of integers , and $\mathcal{O}_K ^\times$ the unit group of $\mathcal{O}_K$.
Then using the Dirichlet's theorem , we know that $\mathcal{O}_K ^\times$ is finitely generated group , and so $(\mathcal{O}... | 2021-04-23 07:25:14 | {"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://hmemcpy.com/ | # Debug symbols, dotPeek and long paths in Visual Studio
In my previous post, I explained how to use the symbol server in dotPeek 1.2 to debug any assembly in Visual Studio, allowing you to set breakpoints and step into any method (provided it was decompiled by dotPeek).
While this is great, I noticed that there was ... | 2014-08-30 06:28:08 | {"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://psspy.org/psse-help-forum/answers/5253/revisions/ | # Revision history [back]
Some ideas:
Do not mix running simulation with plotting. Use a second script (or loop) to perform the plotting. Plotting within a loop, if not coded properly, is known to eat memory.
Run the code outside PSSe GUI. Increase bus allocation to its max. -> psspy.psseinit(buses=200000).
Minimiz... | 2019-08-18 10:59:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mi2datalab.github.io/auditor/reference/plotModelRanking.html | Radar plot with model scores. Scores are scaled to [0,1], each score is inversed and divided by maximum score value.
plotModelRanking(object, ..., scores = c("MAE", "MSE", "REC", "RROC"),
new.score = NULL, table = TRUE)
## Arguments
object An object of class ModelAudit. Other modelAudit objects to be plotted togethe... | 2019-03-25 16:35:22 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/521447/a-doubt-in-trigonometric-approximation-used-in-the-derivation-of-mirror-formula | # A doubt in trigonometric approximation used in the derivation of mirror formula
The following text is from Concepts of Physics by Dr. H.C.Verma, from chapter "Geometrical Optics", page 387, topic "Relation between $$u$$,$$v$$ and $$R$$ for Spherical Mirrors":
If the point $$A$$ is close to $$P$$, the angles $$\alph... | 2022-12-07 03:02:33 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://doc.cgal.org/4.7/AABB_tree/classAABBTraits.html | CGAL 4.7 - 3D Fast Intersection and Distance Computation (AABB Tree)
AABBTraits Concept Reference
## Definition
The concept AABBTraits provides the geometric primitive types and methods for the class CGAL::AABB_tree<AABBTraits>.
Has Models:
CGAL::AABB_traits<AABBGeomTraits,AABBPrimitive>
CGAL::AABB_traits<AABBGeomTr... | 2019-07-22 10:52:07 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://haskell.1045720.n5.nabble.com/Preventing-sharing-td5825124.html | # Preventing sharing
17 messages
Open this post in threaded view
|
## Preventing sharing
The old article Preventing memoization in (AI) search problems http://okmij.org/ftp/Haskell/index.html#memo-offdeals with the problem, explaining the trick to deliberately confuse GHC so that it won't perform me... | 2019-12-15 21:20:08 | {"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... |
http://acm.hznu.edu.cn/OJ/problem.php?id=1220 | # Stars
Tags:
Time Limit: 1 s Memory Limit: 128 MB
Submission：3 AC：0 Score：99.96
## Description
On a clear moon-less night, you can see millions of stars glimmering in the sky. Faced with this overwhelming number, the Greeks started nearly 2,000 years ago to bring some order to the chaos. They identi... | 2021-04-15 08:49:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.emis.de/classics/Erdos/cit/59605027.htm | ## Zentralblatt MATH
Publications of (and about) Paul Erdös
Zbl.No: 596.05027
Autor: El-Zahar, M.; Erdös, Paul
Title: On the existence of two non-neighboring subgraphs in a graph. (In English)
Source: Combinatorica 5, 295-300 (1985).
Review: There is raised the following question: Is there a minimal integer f(r,... | 2015-11-27 19:04:51 | {"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.esaral.com/q/if-the-lines-x-a-y-b-z-c-y-d-21869 | # If the lines x=a y+b, z=c y+d
Question:
If the lines $x=a y+b, z=c y+d$ and $x=a^{\prime} z+b^{\prime}$, $\mathrm{y}=\mathrm{c}^{\prime} \mathrm{z}+\mathrm{d}^{\prime}$ are perpendicular, then:
1. $c^{\prime}+a+a^{\prime}=0$
2. $\mathrm{aa}^{\prime}+\mathrm{c}+\mathrm{c}^{\prime}=0$
3. $a b^{\prime}+b c^{\prime}... | 2023-02-05 21:03:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wiki.math.ucr.edu/index.php?title=005_Sample_Final_A,_Question_20&oldid=864 | # 005 Sample Final A, Question 20
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Question Consider the following rational function,
${\displaystyle f(x)={\frac {x^{2}+x-2}{x^{2}-1}}}$
a. What is the domain of f?
b. What are the x and y-intercepts of f?
c. What are the vertical and horizo... | 2022-01-23 08:48:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 8, "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://qmviews.blogspot.com/2011/06/jmol-002-control-over-two-structures.html | ## Mittwoch, 22. Juni 2011
### Jmol 002: Control over Two Structures
I loaded two structures into a jmolApplet by the following code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"><html><head><title>UI Controls example</title><script src="./jmolDir/Jmol.js" type=... | 2019-02-17 15:33:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.zdam.xyz/problem/12732/ | #### Problem 96E
96. The biomass $B(t)$ of a fish population is the total mass of the members of the population at time $t$. It is the product of the number of individuals $N(t)$ in the population and the average mass $M(t)$ of a fish at time $t$. In the case of guppies, breeding occurs continually. Suppose that at ti... | 2022-10-07 12:29:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/calculus/calculus-with-applications-10th-edition/chapter-r-algebra-reference-r-6-exponents-r-6-exercises-page-r-25/40 | ## Calculus with Applications (10th Edition)
Published by Pearson
# Chapter R - Algebra Reference - R.6 Exponents - R.6 Exercises - Page R-25: 40
1
#### Work Step by Step
$\displaystyle \frac{3^{-5/2}\cdot 3^{3/2}}{3^{7/2}\cdot 3^{-9/2}}$=...use: $a^{m}\cdot a^{n}=a^{m+n}$ = $\displaystyle \frac{3^{-5/2+3/2}}{3^{7... | 2019-05-26 06:18:21 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://search.r-project.org/CRAN/refmans/energy/html/edist.html | edist {energy} R Documentation
## E-distance
### Description
Returns the E-distances (energy statistics) between clusters.
### Usage
edist(x, sizes, distance = FALSE, ix = 1:sum(sizes), alpha = 1,
method = c("cluster","discoB"))
### Arguments
x data matrix of pooled sample or Euclidean distances sizes vector ... | 2022-05-25 19:35:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://statkat.com/stattest.php?t=5&t2=44&t3=8&t4=1 | # One sample z test for the mean - overview
This page offers structured overviews of one or more selected methods. Add additional methods for comparisons by clicking on the dropdown button in the right-hand column. To practice with a specific method click the button at the bottom row of the table
One sample $z$ test ... | 2022-12-09 15:58:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/an-object-with-a-mass-of-15-kg-is-revolving-around-a-point-at-a-distance-of-16-m#370645 | # An object with a mass of 15 kg is revolving around a point at a distance of 16 m. If the object is making revolutions at a frequency of 15 Hz, what is the centripetal force acting on the object?
Jan 29, 2017
I got:
${F}_{c} = 1 , 932 , 407 N$
#### Explanation:
We start remembering that centripetal force is:
${F}... | 2022-08-18 10:14:28 | {"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://math.stackexchange.com/questions/2226993/find-length-of-triangle-as-well-as-radius-of-inscribed-circle | # Find length of triangle as well as radius of inscribed circle
Question: In triangle ABC, angle A = 60°, AC = 21, BC = 19. The circle inscribed in triangle ABC touches the sides AB, BC, and CA at points P, Q, R respectively. Find all possible lengths of all AB, BQ and the radius of the inscribed circle.
Using the si... | 2022-01-17 02:57:46 | {"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.ideals.illinois.edu/handle/2142/100827 | Files in this item
FilesDescriptionFormat
application/pdf
1100633.pdf (7MB)
PresentationPDF
application/pdf
2999.pdf (17kB)
AbstractPDF
Description
Title: COSMIC RAY-DRIVEN RADIATION CHEMISTRY IN COLD INTERSTELLAR ENVIRONMENTS Author(s): Shingledecker, Christopher N. Contributor(s): Herbst, Eric; Le Gal, Romane... | 2020-10-27 10:31:45 | {"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... |
http://www.ams.org/mathscinet-getitem?mr=316377 | MathSciNet bibliographic data MR316377 10B10 (14G25 14H25) Mohanty, S. P. A note on Mordell's equation \$y\sp{2}=x\sp{3}+k\$$y\sp{2}=x\sp{3}+k$. Proc. Amer. Math. Soc. 39 (1973), 645–646. Article
For users without a MathSciNet license , Relay Station allows linking from MR numbers in online mathematical literature dir... | 2016-06-01 07:29:17 | {"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://stats.stackexchange.com/questions/102759/differences-between-logistic-regression-and-perceptrons/284013 | # Differences between logistic regression and perceptrons
As I understand, a perceptron/single-layer artificial neural network with a logistic sigmoid activation function is the same model as logistic regression. Both models are given by the equation:
$F(x) = \frac{1}{1-e^{-\beta X}}$
The perceptron learning algorit... | 2019-08-24 20:18:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://eccc.weizmann.ac.il/keyword/19338/ | Under the auspices of the Computational Complexity Foundation (CCF)
REPORTS > KEYWORD > MATRIX SPACES:
Reports tagged with Matrix Spaces:
TR16-145 | 16th September 2016
Markus Bläser, Gorav Jindal, Anurag Pandey
#### Greedy Strikes Again: A Deterministic PTAS for Commutative Rank of Matrix Spaces
Revisions: 2
We co... | 2022-10-07 09:02:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.intel.com/content/www/us/en/developer/articles/technical/how-to-install-the-python-version-of-intel-daal-in-linux.html | # How to Install the Python* Version of Intel® Data Analytics Acceleration Library (Intel® DAAL) in Linux*
Published: 05/11/2016
Last Updated: 05/11/2016
## Introduction
The Intel® Data Analytics Acceleration Library (Intel® DAAL) 1, 2 is a software solution for data analytics. It provides building blocks for data ... | 2022-09-30 20:53:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://sacha.work/thoughts/ | # A way to think about thought
### Preface
This is not a mathematical piece, this is just a piece that uses math to help us grok the concept of thought. It is pseudomathematical in both terminology and implementation—sometimes by design, other times by my ignorance. In either event, this is just the way I thought thr... | 2022-12-01 14:40:59 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.tutorvista.com/fluid-dynamics/absorptivity.html | Top
# Absorptivity
If the absorptivity varies over the frequency spread of the beam, the more strongly absorbed frequencies will be depleted, and the absorptivity will therefore decrease with sample path length. Chemical and physical interactions in the sample may modify the nature of the absorbing species, causing t... | 2019-05-21 13:15:58 | {"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://www.transtutors.com/questions/jade-larson-antiques-owes-20-000-on-a-truck-purchased-for-use-in-the-business-the-co-1259992.htm | # Jade Larson Antiques owes $20,000 on a truck purchased for use in the business. The company makes Jade Larson Antiques owes$20,000 on a truck purchased for use in the business. The company makes principal payments of $5,000 each year plus interest at 8%. Which of the following is true? 1. After the first payment is m... | 2018-11-19 22:02:57 | {"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... |
https://meanderful.blogspot.com/2018/06/ | Friday, 29 June 2018
CME patent identifies speculative systems used by speculators
Paul Westmont tweeted a reference to a new CME patent, "Message processing protocol which mitigates optimistic messaging behavior" published on 28th June 2018.
Hot off the press:
(click to enlarge)
A clever person in Amsterdam exam... | 2019-09-21 04:44:13 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bitbucket.org/pypy/extradoc/src/2c2a6d3a67ad/blog/draft/pypy-alpha-arm.rst | # PyPy 2.0 alpha for ARM
Hello.
We're pleased to announce an alpha release of PyPy 2.0 for ARM. This is mostly a technology preview, as we know the JIT is not yet stable enough for the full release. However please try your stuff on ARM and report back.
This is the first release that supports a range of ARM devices -... | 2015-05-05 06:03:16 | {"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... |