url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
https://www.physicsforums.com/threads/momentum-and-kinetic-energy.55314/ | # Momentum and Kinetic Energy
1. Dec 4, 2004
### senseandsanity
I need help with this question:
A cardinal of mass 3.60×10-2 kg and a baseball of mass 0.141 kg have the same kinetic energy. What is the ratio of the cardinal's magnitude of momentum to the magnitude of the baseball's momentum (p_c/p_b)?
2. Dec 4, 200... | 2016-10-26T02:32:06 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://eprint.iacr.org/2022/1464 | ### Parallel Isogeny Path Finding with Limited Memory
##### Abstract
The security guarantees of most isogeny-based protocols rely on the computational hardness of finding an isogeny between two supersingular isogenous curves defined over a prime field $\mathbb{F}_q$ with $q$ a power of a large prime $p$. In most scen... | 2023-03-26T21:07:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://pldml.icm.edu.pl/pldml/element/bwmeta1.element.bwnjournal-article-doi-10_4064-cm101-1-8 | Pełnotekstowe zasoby PLDML oraz innych baz dziedzinowych są już dostępne w nowej Bibliotece Nauki.
Zapraszamy na https://bibliotekanauki.pl
PL EN
Preferencje
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Widoczny [Schowaj] Abstrakt
Liczba wyników
• # Artykuł - szczegóły
## Colloquium Mathematicum
2004 | 101 | 1 | 121-134
## On iterates of strong Feller ... | 2022-07-03T10:42:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/derivation-of-formula-for-pump-power.540193/ | Derivation of formula for pump power
1. boshank20
3
Hi
I was given the following formula for to calculate the power of a centrifugal pump:
P = ρ * g * Q * H
i.e. Power = Density * acceleration due to gravity * volumetric flow rate * total head
I have found websites that state this formula but I haven't been able t... | 2015-10-04T11:25:09 | {"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://labs.tib.eu/arxiv/?author=M.%20Schuster | • ### The Large Enriched Germanium Experiment for Neutrinoless Double Beta Decay (LEGEND)(1709.01980)
Sept. 6, 2017 hep-ex, nucl-ex, physics.ins-det
The observation of neutrinoless double-beta decay (0${\nu}{\beta}{\beta}$) would show that lepton number is violated, reveal that neutrinos are Majorana particles, and pr... | 2021-01-17T21:56:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/geometry/2703-radius-arc-print.html | • April 26th 2006, 06:19 AM
If the arc length s and the distance h from the centre point of the associated chord to the arc is known, how do you calculate the radius?
Thank You
• April 26th 2006, 09:16 AM
CaptainBlack
Quote:
If the arc length s and the distance h from the centre point of the associated chord to the ... | 2014-09-18T08:55:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 13, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://stackoverflow.com/questions/7643837/matlab-function-solving-an-error/7643871 | # MATLAB Function (Solving an Error)
I have one file with the following code:
function fx=ff(x)
fx=x;
I have another file with the following code:
function g = LaplaceTransform(s,N)
g = ff(x)*exp(-s*x);
a=0;
b=1;
If=0;
h=(b-a)/N;
If=If+g(a)*h/2+g(b)*h/2;
for i=1:(N-1)
If=If+g(a+h*i)*h;
end;
If
Whenever I run the... | 2014-12-21T01:37:33 | {"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://math.stackexchange.com/questions/2910038/normal-vector-from-transformation-matrix | # Normal vector from transformation matrix
as you are probably guessing by the title I'm not a math guy. The program I use for work has matrix which describes the position of a plane in 3d space. The center point of that card / plane can be easily read from the matrix. But the matrix also contains information regardin... | 2019-10-22T09:20:08 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://balaio.com.br/naifa-appraiser-cayckmy/4c4dbd-limit-product-rule-proof | We want to prove that h is differentiable at x and that its derivative, h′(x), is given by f′(x)g(x) + f(x)g′(x). #lim_(h to 0) (f(x+h)-f(x))/(h) = f^(prime)(x)#. Thanks to all of you who support me on Patreon. 3) The limit of a quotient is equal to the quotient of the limits, 3) provided the limit of the denominator i... | 2021-07-31T08:33:51 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ocean-sci.net/15/1023/2019/ | Journal cover Journal topic
Ocean Science An interactive open-access journal of the European Geosciences Union
Journal topic
Ocean Sci., 15, 1023–1032, 2019
https://doi.org/10.5194/os-15-1023-2019
Ocean Sci., 15, 1023–1032, 2019
https://doi.org/10.5194/os-15-1023-2019
Research article 02 Aug 2019
Research article | 0... | 2019-08-22T12:18:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 20, "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%3A1119.62304 | # zbMATH — the first resource for mathematics
Random forests and adaptive nearest neighbors. (English) Zbl 1119.62304
Summary: We study random forests through their connection with a new framework of adaptive nearest-neighbor methods. We introduce a concept of potential nearest neighbors (k-PNNs) and show that random ... | 2021-04-17T17:27:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cracku.in/17-what-values-of-x-satisfy-x23-x13-2-lt-0-x-cat-2006?utm_source=blog&utm_medium=video&utm_campaign=video_solution | Question 17
# What values of x satisfy $$x^{2/3} + x^{1/3} - 2 <= 0$$?
Solution
Try to solve this type of questions using the options.
Subsitute 0 first => We ger -2 <=0, which is correct. Hence, 0 must be in the solution set.
Substitute 8 => 4 + 2 - 2 <=0 => 6 <= 0, which is false. Hence, 8 must not be in the sol... | 2022-08-10T20:23:11 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cs-people.bu.edu/lapets/235/ | # Algebraic AlgorithmsIntroductory Number Theory and Abstract Algebra for Computer Science Applications
## [link] 1. Introduction, Background, and Motivation
When many real-world problems are addressed or solved mathematically and computationally, the details of those problems are abstracted away until they can be r... | 2017-12-17T15:30:20 | {"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://statkat.com/stattest.php?t=39 | # McNemar's test - 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
McNemar's test
Independent variable
... | 2021-03-01T17:08:53 | {"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://docs.bentley.com/LiveContent/web/STAAD.Pro%20Help-v15/en/GUID-A227199C-EB6F-4AA3-9F76-083112E4748B.html | # GS. Documentation Conventions
A number of typographical conventions are maintained throughout Bentley documentation, which makes it easier to identify and understand the information presented.
SettingDescription
Notes, Hints, and Warnings
Items of special note are indicated as follows:
Note: This is an item of ge... | 2022-07-01T02:21:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/limits-and-conjugates-problem.352721/ | # Limits and conjugates problem
#### ctran
I cannot seem to compute the limit,
lim (sqrt(16x^(2)+15)-4x)/(4x-1000)
x->-inf
Ive tried using L'Hopital's Rule but it made it more confusing and tried using conjugates but that didnt really work either.
1. The problem statement, all variables and given/known data
2. Rele... | 2019-06-26T18:51:37 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=SHGHCX_2016_v23n2_105 | BOUNDEDNESS IN THE NONLINEAR PERTURBED DIFFERENTIAL SYSTEMS VIA t-SIMILARITY
• Journal title : The Pure and Applied Mathematics
• Volume 23, Issue 2, 2016, pp.105-117
• Publisher : Korea Society of Mathematical Education
• DOI : 10.7468/jksmeb.2016.23.2.105
Title & Authors
BOUNDEDNESS IN THE NONLINEAR PERTURBED DIFFE... | 2016-10-22T05:29:45 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 2, "/images/mat... |
https://scirate.com/arxiv/math.AT | # Algebraic Topology (math.AT)
• Recent developments have found unexpected connections between non-commutative probability theory and algebraic topology. In particular, Boolean cumulants functionals seem to be important for describing morphisms of homotopy operadic algebras. We provide new elementary examples which cl... | 2017-08-22T20:37:26 | {"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://mathhelpforum.com/calculus/58804-substitution-method-print.html | # Substitution Method
• Nov 10th 2008, 03:13 PM
algorithm
Substitution Method
Hello
What is the method for integrating this form
$dx/(ax^2 + bx + c)(kx + z)$
Thank you
• Nov 10th 2008, 03:21 PM
Mathstud28
Quote:
Originally Posted by algorithm
Hello
What is the method for integrating this form
$dx/(ax^2 + bx + c)... | 2016-12-04T15:18:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.notjustphysics.com/tag/computational/ | ## Tag: computational
#### Computational Physics Basics: Floating Point Numbers
In a previous contribution, I have shown you that computers are naturally suited to store finite length integer numbers. Most quantities in physics, on the other hand, are real numbers. Computers can store real numbers only with finite pr... | 2021-07-29T08:10:17 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.aimsciences.org/article/doi/10.3934/dcdss.2020089?viewType=html | # American Institute of Mathematical Sciences
• Previous Article
Joint identification via deconvolution of the flux and energy relaxation kernels of the Gurtin-Pipkin model in thermodynamics with memory
• DCDS-S Home
• This Issue
• Next Article
The Stokes problem in fractal domains: Asymptotic behaviour of the solutio... | 2020-04-05T20:23:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/60825-proof-question.html | 1. ## a proof question..
for "a" and "b" are real numbers prove that:
ImageShack - Image Hosting :: 34860604zw7.gif
2. $\left| a \right| \leqslant \left| {a - b + b} \right| \leqslant \left| {a - b} \right| + \left| b \right|\; \Rightarrow \;\left| a \right| - \left| b \right| \leqslant \left| {a - b} \right|$
$\begi... | 2017-03-23T23:27:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://nrich.maths.org/5440/note?nomenu=1 | Copyright © University of Cambridge. All rights reserved.
## 'Pick's Quadratics' printed from http://nrich.maths.org/
### Show menu
To prove Pick's Theorem does not require any advanced mathematics, just careful reasoning. The Proof of Pick's Theorem is the challenge in the next problem which leads you step by step ... | 2018-02-17T23:05:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/an-interesting-problem-227/ | # A number theory problem by Daniel Chiu
Let $$x>0$$ be the answer to this question. If $$k\neq 1$$ is a nonnegative integer, find $\dfrac{x!}{x-k}$
× | 2018-09-23T22:57:56 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ltwork.net/tin-hoc-ra-doi-khi-nao--205 | Tin học ra đời khi nào
Question:
Tin học ra đời khi nào
According to conflict theory, which crime is the poor segment of society more likely to commit? a. bribery
According to conflict theory, which crime is the poor segment of society more likely to commit? a. bribery b. corruption c. tax evasion d. burglary...
W... | 2023-01-30T20:32:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.standard-form.org/standard-form-of-a-circle.html | # Standard Form of a Circle
## Circle
A circle is the path of a point which moves at a constant distance from a fixed point in a plane. The fixed point is known as center of the circle and the constant distance is known as the radius of the circle.
Radius of a circle will be always a positive constant.
Look at the... | 2018-10-23T16:31:17 | {"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://turbomachinery.asmedigitalcollection.asme.org/article.aspx?articleid=1467919 | 0
Research Papers
# Mass∕Heat Transfer in Rotating, Smooth, High-Aspect Ratio (4:1) Coolant Channels With Curved Walls
[+] Author and Article Information
Eashwar Sethuraman, Sumanta Acharya
Turbine Innovation and Energy Research (TIER) Center, Mechanical Engineering Department, Louisiana State University, Baton Rou... | 2019-05-23T23:01:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 4, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mymathforum.com/differential-equations/345892-help-differential-equation.html | My Math Forum Help with differential equation
Differential Equations Ordinary and Partial Differential Equations Math Forum
March 4th, 2019, 12:14 AM #1
Newbie
Joined: Mar 2019
From: Holland
Posts: 1
Thanks: 0
Help with differential equation
Hi, I'm new to this forum. Found this forum searching for help with a... | 2019-08-25T10:05:21 | {"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... |
http://www.ibiblio.org/pub/Linux/docs/HOWTO/other-formats/html_single/Linuxdoc-Reference.html | # Linuxdoc Reference
## Uwe Böhme, <uwe@hof.baynet.de>
v1.1, 30 January 2000
This article is intended to be a reference for the SGML document type definition linuxdoc, which is coming along with the SGML text formatting system version 1.0. It should also be applicable to future versions which may be found at My Home... | 2015-03-06T20:06:30 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2676571/compound-proposition-from-alice-in-wonderland | # Compound proposition from Alice in Wonderland
I am analyzing the following section from Alice in wonderland: If it makes me grow larger, I can reach the key; and if it makes me grow smaller, I can creep under the door; so either way I'll get into the garden, and I don't care which happens!.
I define the following p... | 2019-12-13T21:38:56 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/questions/39793/on-np-oplus-p-and-pp | # On $NP$, $\oplus P$ and $PP$?
We know $\oplus P^{\oplus P}=\oplus P$, $PP^{\oplus P}\subseteq P^{PP}$ and $NP\subseteq PP$.
1. Is $\oplus P^{PP}=PP$?
2. Why is it difficult to show $NP^{NP}\subseteq PP$?
3. What is the smallest known class $\mathcal C$ such that $PP\subseteq \oplus P^\mathcal C$ holds? Is there a... | 2021-10-20T16:32:09 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41598-017-00537-6?error=cookies_not_supported&code=e0818aa6-981d-40cd-b4b9-e9521ad4ae4c | # Fabrication of nanotweezers and their remote actuation by magnetic fields
## Abstract
A new kind of nanodevice that acts like tweezers through remote actuation by an external magnetic field is designed. Such device is meant to mechanically grab micrometric objects. The nanotweezers are built by using a top-down app... | 2021-01-17T01:57:23 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/a-journey-to-the-manifold-su-2-part-ii-comments.929020/ | # Insights A Journey to The Manifold SU(2) - Part II - Comments
Tags:
1. Oct 19, 2017
### Staff: Mentor
2. Oct 20, 2017
### lavinia
These notes would be helpful for a student who is learning about Lie groups because they work through an important specific example - the example of $SU(2,C)$.
The student would have... | 2018-06-23T16:35:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.vallis.org/blogspace/preprints/1107.4243.html | ## [1107.4243] Kinematic signature of an intermediate-mass black hole in the globular cluster NGC 6388
Authors: N. Lützgendorf, M. Kissler-Patig, E. Noyola, B. Jalali, P. T. de Zeeuw, K. Gebhardt, H. Baumgardt
Date: 21 Jul 2011
Abstract: Intermediate-mass black holes (IMBHs) are of interest in a wide range of a... | 2018-01-21T07:07:24 | {"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://www.nature.com/articles/s41598-018-25914-7?error=cookies_not_supported&code=0f12e509-de3a-4b6c-abf4-4c91b4ad4b95 | ## Introduction
The spread of emergent viral diseases critically depends upon rapid adaptation to novel hosts1. Analogous to that observed in natural populations (e.g., ref.2), experimental evolution of viral pathogens has also demonstrated rapid adaptation to new hosts3. Nevertheless, the molecular basis of host spec... | 2023-02-09T10:51:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.wyzant.com/resources/answers/topics/ratio | 235 Answered Questions for the topic Ratio
10/08/19
#### find the lengths of a triangle (ratio) and perimeter
The three sides of a triangle are in the ratio 3:4:5. The longest side of the triangle is 14.39cm. What is the perimeter of the triangle, correct to two decimal places?
09/30/19
#### equvlant ratio to 3/9... | 2019-11-23T02:42:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/prove-that-d-is-a-metric.384916/ | # Prove that d is a METRIC
## Homework Statement
Let (X,ρ) and (Y,σ) be metric spaces.
Define a metric d on X x Y by d((x1,y1),(x2,y2))=max(ρ(x1,x2),σ(y1,y2)).
Verify that d is a metric.
## The Attempt at a Solution
I proved positive definiteness and symmetry, but I am not sure how to prove the "triangle inequality... | 2021-05-13T06:08:21 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://homework.cpm.org/category/CCI_CT/textbook/Int3/chapter/Ch1/lesson/1.1.4/problem/1-59 | ### Home > INT3 > Chapter Ch1 > Lesson 1.1.4 > Problem1-59
1-59.
Find the error in the solution below. Identify the error and solve the equation correctly.
$\left. \begin{array}{l}{ 4.1 x = 9.5 x + 23.7 }\\{ - 4.1 x\text{ } \text{ }- 4.1 x }\\ \hline 5.4 x = 23.7 \\{ 5.4 x = 23.7 }\\{ \frac { 5.4 x } { 5.4 } = \frac... | 2021-01-19T18:09:28 | {"extraction_info": {"found_math": true, "script_math_tex": 5, "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://web2.0calc.com/questions/i-need-help_67028 | +0
# I need help
0
48
1
+170
In rectangle $ABCD$, shown here, $\overline{CE}$ is perpendicular to $\overline{BD}$. If $BC = \sqrt 3$ and $DC = 3$, what is $CE$?
Feb 28, 2021
CE=$\boxed{\frac32}$ | 2021-04-12T06:19:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pos.sissa.it/335/004/ | Volume 335 - 2nd World Summit: Exploring the Dark Side of the Universe (EDSU2018) - The Cosmos as a Particle Detector
Galaxy Clustering and Baryon Acoustic Oscillations
B. Hoeneisen
Full text: pdf
Pre-published on: 2018 November 27
Published on: 2018 December 11
Abstract
We present measurements of Baryon Acoustic Oscil... | 2018-12-12T00:36:15 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://radar.inria.fr/report/2018/castor/uid41.html | EN FR
• Legal notice
• Accessibility - non conforme
## Section: New Software and Platforms
### FBGKI
Full Braginskii
Functional Description: The Full Braginskii solver considers the equations proposed by Braginskii (1965), in order to describe the plasma turbulent transport in the edge part of tokamaks. These equat... | 2023-03-23T01:04:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/121370-math-help-basic-algebra.html | # Math Help - math help basic algebra
1. ## math help basic algebra
I used to be a physics major when I was in college. That was when I was about 19, about seven years ago. I completely lost all of my math skills, even the basic things. I'm joining the Army and they have pretty simple questions on the ASVAB (military... | 2014-11-27T23:28:12 | {"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": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.juliahomotopycontinuation.org/HomotopyContinuation.jl/stable/monodromy/ | # Solving parametrized systems with monodromy
Next to solve, HomotopyContinuation.jl provides the function monodromy_solve which uses the monodromy method to solve a parameterized system of polynomials. Often monodromy_solve allows to still compute all isolated solutions of system where the number of paths tracked in ... | 2022-07-02T16:57:41 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showthread.php?p=3638545 | # Find the x coordinate of the stationary point of the following curves
by studentxlol
Tags: coordinate, curves, point, stationary
P: 39 1. The problem statement, all variables and given/known data Find dy/dx and determine the exact x coordinate of the stationary point for: (a) y=(4x^2+1)^5 (b) y=x^2/lnx 2. Relevant ... | 2013-12-11T19:49:30 | {"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://groupprops.subwiki.org/wiki/Normal_not_implies_potentially_fully_invariant | # Normal not implies potentially fully invariant
This article gives the statement and possibly, proof, of a non-implication relation between two subgroup properties. That is, it states that every subgroup satisfying the first subgroup property (i.e., normal subgroup) need not satisfy the second subgroup property (i.e.... | 2021-10-19T15:38:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 56, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/227652/find-out-for-which-values-of-lambda-the-points-of-the-line-are-inside-the-cir/227660 | # Find out for which values of $\lambda$ the points of the line are inside the circle
We have a line (in parameter):
$x = 2\lambda$
$y = 1-\lambda$
Find out for which values of $\lambda$ the points of the line are inside the circle of $x^2+4x+y^2-6y+5=0$
What I did:
I rewrote the circle to the form $(x+2)^2 + (y-... | 2015-04-26T08:15:40 | {"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://socratic.org/questions/how-do-you-find-the-sum-of-the-infinite-geometric-series-1-x-x-2-x-3-x-4 | # ?How do you find the sum of the infinite geometric series 1 - x + x^2 - x^3 + x^4 ...?
Apr 15, 2018
See explanation.
#### Explanation:
A geometric series is convergent if and only if its common ratio is between $- 1$ and $1$, and its sum is then defined as:
## $S = {a}_{1} / \left(1 - q\right)$
So in the given ... | 2020-10-26T16:33:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 7, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/155871-algebra-involved-limit-have-work-but-need-explanation.html | # Math Help - Algebra involved in limit...have the work, but need explanation
1. ## Algebra involved in limit...have the work, but need explanation
http://i53.tinypic.com/vgr8yp.jpg
^see pic
Thank you so much!!
2. They've multiplied by a cleverly disguised $1$.
In this case, $\displaystyle\frac{\frac{1}{x}}{\frac... | 2016-06-29T01:18:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 8, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3134204/how-do-i-find-the-probability-for-this-circuit-to-run-current | # How do I find the probability for this circuit to run current?
The probability of the closing of the ith relay in the circuit below is given by $$p_i$$, $$i$$ = 1,2,3,4,5. If all the relays function independently, what is the probability that a current flows between $$A$$ and $$B$$ for the circuit below?
So far, I ... | 2021-06-15T05:54:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/tags/comp-number-theory/hot | # Tag Info
## Hot answers tagged comp-number-theory
27
Disclaimer: I'm not an expert in number theory. Short answer: If you're willing to assume "reasonable number-theoretic conjectures", then we can tell whether there is a prime in the interval $[n, n+\Delta]$ in time $\mathrm{polylog}(n)$. If you're not willing to... | 2020-08-04T00:49:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/streak/ | # Streak!
Fascinated by the beauty of randomness, a Kaboobly Dooist asks the craftsmen to paint a linear wall consisting of $$2^{16}$$ stones in the following way:
For each stone: Flip a coin; If the toss results heads, paint the stone white; If the toss results tails, paint the stone black.
What is the expected lon... | 2017-10-19T22:16:05 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathsci.kaist.ac.kr/home/ | ## Problem of the week
### 2018-21 AM-GM inequality
Does there exist a (possibly $$n$$-dependent) constant $$C$$ such that $\frac{C}{a_n} \sum_{1 \leq i < j \leq n} (a_i-a_j)^2 \leq \frac{a_1+ \dots + a_n}{n} - \sqrt[n]{a_1 \dots a_n} \leq \frac{C}{a_1} \sum_{1 \leq i < j \leq n} (a_i-a_j)^2$ for any $$0 < a_1 \leq a... | 2018-11-15T23:31:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www-sop.inria.fr/teams/marelle/vu-2020/lesson3.html | Use ALT-(up-arrow) and ALT-(down-arrow) to process this document inside your browser, line-by-line. Use ALT-(right-arrow) to go to the cursor. You can inside your browser and . Finally, you can your working copy of the file, e.g., for sending it to teachers.
# Dependent Type Theory
## (a brief introduction to Coq's l... | 2022-05-24T06:30:09 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/applied-mathematics/elementary-technical-mathematics/chapter-7-section-7-1-ratio-exercises-page-271/62 | Elementary Technical Mathematics
Published by Brooks Cole
Chapter 7 - Section 7.1 - Ratio - Exercises - Page 271: 62
112.5 drops/min
Work Step by Step
Flow rate is expressed as drops per minute. Use conversion factors (equal ratios) to convert the given values. $\frac{900\ mL}{2\ hr}=\frac{900\ mL}{2\ hr}\times\fr... | 2021-02-26T01:46:53 | {"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... |
http://mathoverflow.net/questions/57825/who-streamlined-kontsevichs-count-of-rational-curves | # Who streamlined Kontsevich's count of rational curves?
Let $N_d$ denote the number of rational curves in $\mathbf P^2$ passing through $3d-1$ points in general position. Maxim Kontsevich discovered a famous recursion for these numbers: $$N_d = \sum_{k+l = d} N_k N_l k^2 l \left( l \binom{3d-4}{3k-2} - k \binom{3d-4}... | 2015-07-08T02:31:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://connection.ebscohost.com/c/articles/44500038/blow-up-examples-yamabe-problem | TITLE
# Blow-up examples for the Yamabe problem
AUTHOR(S)
Marques, Fernando C.
PUB. DATE
November 2009
SOURCE
Calculus of Variations & Partial Differential Equations;Nov2009, Vol. 36 Issue 3, p377
SOURCE TYPE
DOC. TYPE
Article
ABSTRACT
It has been conjectured that if solutions to the Yamabe PDE on a smooth Riemannian... | 2017-12-14T10:30:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Basel_Problem/Historical_Note | # Basel Problem/Historical Note
## Historical Note on Basel Problem
The Basel Problem was first posed by Pietro Mengoli in $1644$.
Its solution is generally attributed to Leonhard Euler , who solved it in $1734$ and delivered a proof in $1735$.
However, it has also been suggested that it was in fact first solved by... | 2019-11-21T17:38:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hal.archives-ouvertes.fr/hal-01024287 | # Efficient Evaluation of Hyper-Rectangular Blocks of Update Operations Applied to General Data Structures
Abstract : In this paper we present novel solutions for the following problem: We have a general data structure $DS$ and a set of update operations organized into a $D$-dimensional cube of side $N$ (thus, there a... | 2022-01-17T23:32:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ask.sagemath.org/questions/38291/revisions/ | # Revision history [back]
### How to obtain the resistance distance matrix of a graph?
I tried to compute resistance distance matrix of a graph g by first evaluating the Moore-Penrose inverse of the Laplacian matrix, but the result is not accurate, the entries are slightly different. I tried with the following algori... | 2020-02-22T08:14:43 | {"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://codegolf.stackexchange.com/questions/251919/calculate-pi-unto-a-point-using-the-nilakantha-series | # Calculate Pi unto a point using the Nilakantha series
Your task: given a nonzero positive number i, calculate pi using the Nilakantha series unto i terms.
The Nilakantha series is as follows:
$$\text 3 + \frac{4}{2*3*4} - \frac{4}{4*5*6}+\frac{4}{6*7*8} - ...$$
3 is the first term, 4/2*3*4 is the second, -4/4*5*6... | 2022-09-30T15:53:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.j.sinap.ac.cn/nst/EN/abstract/abstract2038.shtml | # Nuclear Science and Techniques
《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL 2019 Impact factor 1.556
Nuclear Science and Techniques ›› 2016, Vol. 27 ›› Issue (2): 34
• NUCLEAR CHEMISTRY,RADIOCHEMISTRY,RADIOPHARMACEUTICALS AND NUCLEAR MEDICINE •
### Synthesis, radiolabeling and biological evaluation of butene amine... | 2020-08-04T05:21:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://learnbayes.org/papers/confidenceIntervalsFallacy/supplement.html | The source code for this document, and the main manuscript, is available at https://github.com/richarddmorey/ConfidenceIntervalsFallacy.
#### The lost submarine: details
We presented a situation where $$N=2$$ observations were distributed uniformly:
$\begin{eqnarray*} y_i &\stackrel{iid}{\sim}& \mbox{Uniform}(\theta... | 2018-04-25T10:08:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cpr-mathph.blogspot.com/2013/02/10051500-matej-pavsic.html | ## Space Inversion of Spinors Revisited: A Possible Explanation of Chiral Behavior in Weak Interactions [PDF]
Matej Pavsic
We investigate a model in which spinors are considered as being embedded within the Clifford algebra that operates on them. In Minkowski space $M_{1,3}$, we have four independent 4-component sp... | 2020-07-13T11:11:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/33098/multiple-imputation-questions-for-multiple-regression-in-spss | # Multiple imputation questions for multiple regression in SPSS
I am currently running a multiple regression model using imputed data and have a few questions.
Background:
Using SPSS 18. My data appears to be MAR. Listwise deletion of cases leaves me with only 92 cases, multiple imputation leaves 153 cases for analy... | 2020-06-01T16:26:33 | {"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://calconcalculator.com/math/comparing-fractions-calculator/ | Our comparing fractions calculator will give you the answer and show the work to compare fractions. This can be helpful if you want to know how to compare fractions or just need a little help with your math homework.
## What is a fraction?
When you look at a fraction, it’s easy to see that the top number is called th... | 2023-04-01T01:20:27 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://zbmath.org/serials/?q=se%3A2060 | ## Random Operators and Stochastic Equations
Short Title: Random Oper. Stoch. Equ. Publisher: De Gruyter, Berlin ISSN: 0926-6364; 1569-397X/e Online: http://www.degruyter.com/view/j/rose Comments: Indexed cover-to-cover
Documents Indexed: 658 Publications (since 1993) References Indexed: 289 Publications with 4,729 ... | 2022-10-05T06:40:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://homework.cpm.org/category/CC/textbook/cc3/chapter/8/lesson/8.2.4/problem/8-109 | ### Home > CC3 > Chapter 8 > Lesson 8.2.4 > Problem8-109
8-109.
Compute each product or quotient. Convert the final answer to scientific notation if necessary.
1. $\left(3 × 10^{2}\right)\left(2 × 10^{3}\right)$
You can also look at this problem as:
(3 · 2)(102 · 103)
6 · 105
Is this in scientific notation?
1. ... | 2020-05-25T19:27:37 | {"extraction_info": {"found_math": true, "script_math_tex": 4, "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://motls.blogspot.com/2007/10/richard-dedekind-176th-birthday.html?m=0 | ## Saturday, October 06, 2007 ... //
### Richard Dedekind: 176th birthday
On October 6th, 1831, Richard Dedekind was born.
Yes, this stamp is from East Germany. Click to learn more about him.
Dedekind was one of the mathematically inclined 19th century string theorists.
In mathematics, Dedekind studied the relatio... | 2022-01-24T11:28:44 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/24106/slater-determinant-as-an-unperturbed-atomic-wave-function | # Slater determinant as an unperturbed atomic wave function
I've deduced following postulates from studying my chem books.
1) Slater determinants are eigenfunctions of an unperturbed atomic Hamiltonian, which contains kinetic and central potential energy parts of each electrons only, since spin orbitals constituting ... | 2019-08-26T06:30:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kluedo.ub.uni-kl.de/frontdoor/index/index/year/2003/docId/1399 | ## Regularization of Inverse Problems in Satellite Geodesy by Wavelet Methods with Orbital Data Given on Closed Surfaces
• Satellite-to-satellite tracking (SST) and satellite gravity gradiometry (SGG), respectively, are two measurement principles in modern satellite geodesy which yield knowledge of the first and secon... | 2016-12-06T10:22:40 | {"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... |
http://nbviewer.jupyter.org/github/jakevdp/PythonDataScienceHandbook/blob/master/notebooks/05.11-K-Means.ipynb | This notebook contains an excerpt from the Python Data Science Handbook by Jake VanderPlas; the content is available on GitHub.
The text is released under the CC-BY-NC-ND license, and code is released under the MIT license. If you find this content useful, please consider supporting the work by buying the book!
# In ... | 2017-12-11T19:04:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/467779/covariance-matrix-of-the-residuals-in-the-linear-regression-model | # Covariance matrix of the residuals in the linear regression model
I estimate the linear regression model:
$$Y = X\beta + \varepsilon$$
where $$y$$ is an ($$n \times 1$$) dependent variable vector, $$X$$ is an ($$n \times p$$) matrix of independent variables, $$\beta$$ is a ($$p \times 1$$) vector of the regression... | 2020-09-29T07:50:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://de.vroniplag.wikia.com/wiki/Nm/097 | # Nm/097
## < Nm
31.835Seiten in
diesem Wiki
Investigative Data Mining: Mathematical Models for Analyzing, Visualizing and Destabilizing Terrorist Networks
von Nasrullah Memon
vorherige Seite | zur Übersichtsseite | folgende Seite
Statistik und Sichtungsnachweis dieser Seite findet sich am Artikelende
Zuletzt bear... | 2017-02-25T02:17:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 29, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://stats.stackexchange.com/questions/191548/how-to-visualise-queue-wait-time | # How to visualise queue wait time
Suppose I have a process that works as follows:
• collect all outstanding requests
• process all of them, which takes time
• commit all results in one transaction
• repeat
I get a data point (start, duration) from each cycle:
00:00: 1h, 01:00: 1h, 02:00: 2h30m, 04:30: 2h, 06:30: 1... | 2019-05-21T17:24:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://homework.cpm.org/category/CCI_CT/textbook/calc/chapter/1/lesson/1.2.4/problem/1-71 | ### Home > CALC > Chapter 1 > Lesson 1.2.4 > Problem1-71
1-71.
1. Find the domain of each of the following functions. Homework Help ✎
1. f(x) = log (x − 4)
$\text{If the domain of the parent graph, } y=\sqrt{x}, \text{ is } x \geq 0,\text{ what is the domain of }f(x)?$
$\text{If the domain of the parent graph, } y=... | 2020-01-17T22:23:57 | {"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... |
https://tangentiaventures.com/promise-at-xzd/77b08c-tangent-formula-graph | # tangent formula graph
The tangent line for a graph at a given point is the best straight-line approximation for the graph at that spot. Having a graph is helpful when trying to visualize the tangent line. Bibliography Larson, R.E. As there is a phase shift in the sine and cosine graph, in the same way there is a pha... | 2021-04-10T11:34:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/159301-perfect-square-root-quadratic.html | # Thread: Perfect square root of a quadratic
1. ## Perfect square root of a quadratic
Is it possible to find analytically the function that forms the perfect square root of a quadratic in all cases?
For example with the quadratic x^2 + 10x + 25 you can find by factoring the perfect root x + 5. But how do you find th... | 2016-09-29T22:06:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.clutchprep.com/chemistry/practice-problems/99498/the-mass-of-a-sample-of-gas-is-827-mg-its-volume-is-0-270-l-at-a-temperature-of- | # Problem: The mass of a sample of gas is 827 mg. Its volume is 0.270 L at a temperature of 88°C and a pressure of 975 mmHg. Find its molar mass.
###### FREE Expert Solution
Molar mass:
First, we have to calculate the amount of gas in moles using the ideal gas equation.
$\overline{){\mathbf{P}}{\mathbf{V}}{\mathbf{... | 2020-07-13T14:41:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://icpc.njust.edu.cn/Problem/Zju/2850/ | Time Limit: Java: 2000 ms / Others: 2000 ms
Memory Limit: Java: 65536 KB / Others: 65536 KB
## Description
Tom has a meadow in his garden. He divides it into N * M squares. Initially all the squares were covered with grass. He mowed down the grass on some of the squares and thinks the meadow is beautiful if and only... | 2020-08-10T11:52:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://simple.m.wikipedia.org/wiki/Moment_of_inertia | # Moment of inertia
scalar measure of the rotational inertia with respect to a fixed axis of rotation
Moment of inertia (${\displaystyle I}$), also called "angular mass" (kg·m2),[1] is the inertia of a rotating body with respect to its rotation.
The angular momentum of the figure skater is conserved—as she decreases... | 2023-01-27T18:20:02 | {"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/gcse-additional-physics-need-help-d.239642/ | # GCSE Additional physics - NEED HELP =D
Tags:
1. Jun 10, 2008
### olliebellamy
1. The problem statement, all variables and given/known data
A beam of electrons leaves an electrom gun. The current carried by the beam is 4mA. a) How many coulombs of charge pass through a certain point in the beam per second. b) How ... | 2016-12-11T02:51:18 | {"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://wealth365.com/shrewsbury-results-ovtnur/hybridization-of-iodine-in-if7-58acc7 | Enroll in one of our FREE online STEM summer camps. PCl5 2.
This hybridization happens when two or more plant breeds are crossed. Draw the structure of I F 7 . Asked by Wiki User. Join the 2 Crores+ Student community now! Share with your friends. The pentagonal bipyramid is a case where bond angles surrounding an atom... | 2021-03-09T11:09:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/380801/the-cauchy-transform-and-the-convergence-of-the-fourier-stieltjes-transforms-of | # The Cauchy Transform, and the convergence of the Fourier-Stieltjes transforms of a sequence of measures
Let $$C\left(\mathbb{R}/\mathbb{Z}\right)$$ denote the Banach space of continuous, $$1$$-periodic complex-valued functions on the unit interval, let $$M\left(\mathbb{R}/\mathbb{Z}\right)$$ denote its dual, the spa... | 2021-09-26T08:48:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cuhkmath.wordpress.com/2011/10/03/a-condition-for-a-riemannian-manifold-to-be-isometric-to-a-sphere-ii/ | ## A condition for a Riemannian manifold to be isometric to a sphere II
[Updated on 5/10/2011: John Ma discovered that the result (re)discovered by him was proved by Lichnerowicz long time ago. $\underset{\sim}{>\;<}$]
This is a sequel to the previous post on a condition on a Riemmannian manifold to be isometric to a... | 2017-08-22T12:46:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 106, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://nz.assignmentfirst.org/shi-yong-tong-ji-gong-ju/ | # 使用统计工具
4.5.1.1使用统计工具
§假设检验(使用T-tests由于小样本大小),
§在于按斯皮尔曼等级相关的方法,
§倍数评分的决心。
4.5.1.1 Statistical Tools Used
Since this report has been structured around ordinal data and not cardinal data, traditional statistical measures associated with ordinal data such as mean, standard deviation could not be calculated. The follo... | 2022-10-04T03:02:55 | {"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://www.authorea.com/users/3234/articles/3788/_show_article | # Introduction
Stars with masses less than 0.6 M$$_\odot$$ are the most numerous in our Galaxy. These are intrinsically cool and faint stars, with complex spectra characterised by molecular absorption of TiO, CaH and VO in the optical, and FeH and H$$_2$$O in the near infrared. Some of them are known to be quite activ... | 2017-08-22T17:14:49 | {"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://socratic.org/questions/how-do-you-solve-using-the-quadratic-formula-x-2-5x-14-0 | # How do you solve using the quadratic formula x^2-5x-14=0?
May 16, 2015
$y = {x}^{2} - 5 x - 14 = 0$
D = d^2 = 25 + 56 = 81 -> d = +-9
x = 5/2 + 9/2 = 14/2 = 7
x = 5/2 - 9/2 = -4/2 = -2
There is another way that is faster. (new AC Method)
Find 2 numbers knowing product (-14) and sum (7). Compose factor pairs of ... | 2020-09-28T16:22:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 1, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/questions/41055/what-is-best-known-space-requrement-for-solving-satisfiability-problem-in-exp-ti | # What is best known space requrement for solving SATISFIABILITY problem in exp time
I searched a lot for finding best space requirement algorithm for SATISFIABILITY problem but I didn't find any thing better than brute force that is in DSPACE(n). is there exists better bound? and what is best known bound.
• If it we... | 2021-06-21T22:07:59 | {"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://experts.mcmaster.ca/display/publication221079 | # Anomalous behavior in the magneto-optics of a gapped topological insulator Academic Article
•
• Overview
•
• Research
•
• Identity
•
• The Dirac fermions at the surface of a topological insulator can be gapped by introducing magnetic dopants. Alternatively, in an ultra-thin slab with thickness on the order of the ex... | 2019-06-26T02:01:58 | {"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://dshizuka.github.io/networkanalysis/02_dataformats.html | ## 2.1 Basic Data Formats For Networks
There are three basic data formats that can be used to describe networks: adjacency matrix, edge list, and adjacency list. Each format has its pros and cons. There are other variations on these (e.g., a biadjacency matrix for bipartite networks).
An adjacency matrix is a matrix ... | 2021-08-03T15:58:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/objective-questions/mcq-on-random-processes--5eea6a0f39140f30f369e71d | # The random variable$$Y = \mathop \smallint \limits_{ - \infty }^\infty W\left( t \right)\phi \left( t \right)dt,$$ where$$\phi \left( t \right)=\;\left\{ {\begin{array}{*{20}{c}} {1;}&{5 \le t \le 7}\\ {0;}&{Otherwise} \end{array}} \right\}$$ And W(t) is a real white Gaussian noise process with two-sided power spectr... | 2021-11-27T05:14:08 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://docs.dgl.ai/en/latest/guide/graph-basic.html | # 1.1 Some Basic Definitions about Graphs (Graphs 101)¶
(中文版)
A graph $$G=(V, E)$$ is a structure used to represent entities and their relations. It consists of two sets – the set of nodes $$V$$ (also called vertices) and the set of edges $$E$$ (also called arcs). An edge $$(u, v) \in E$$ connecting a pair of nodes $... | 2021-11-27T01:51:12 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/geometry/8570-help-solving.html | 1. ## Help with solving.
What are the steps to solving this problem???
The second problem was written wrong. It should have been, If CD= 15, what is the length of AE?
I now understand how to do the first problem. But how do I apply it to solving the second one?
I changed the image to shows the correct question.
2. Or... | 2018-02-24T09:02:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 10, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://cs.stackexchange.com/questions/75304/combine-the-following-ip-addresses-into-a-single-block | # Combine the following IP Addresses into a single block
I was asked to combine the ip addresses into a single block: 16.27.24.0/26, 16.27.24.64/26, 16.27.24.128/25
I managed to convert the given ip addresses into binary: 00010000.00011011.00011000.00000000 | 00011010 00010000.00011011.00011000.01000000 | 00011010 00... | 2020-01-17T17:41:19 | {"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://tohanuqidakas.mcgivesback.com/transmission-lines-and-wave-propagation-book-7615db.php | # Transmission lines and wave propagation
Publisher: CRC Press in Boca Raton, FL
Written in English
## Subjects:
• Electric lines.,
• Electromagnetic waves.
## Edition Notes
Classifications The Physical Object Statement Philip C. Magnusson ... [et al.]. Contributions Magnusson, Philip Cooper., Magnusson,Philip Co... | 2021-08-03T11:48:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.chegg.com/homework-help/questions-and-answers/given-second-order-prototype-characteristics-equation-s2-2-omegans-omegan2-0-desired-find--q1142458 | Image text transcribed for accessibility: Given the second order prototype characteristics equation: s2 + 2 omegans+omegan2 = 0 It is desired to find a set of admissible solutions (this is a region of space in the s - plane) that have the following properties 20 < P.O < 25 1.5 < Ts < 2.0 sec settling band is < 5% (use ... | 2015-01-31T23:23:12 | {"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://blog.manfredas.com/tag/tutorial/ | # Expectation-Maximization Algorithm for Bernoulli Mixture Models (Tutorial)
Even though the title is quite a mouthful, this post is about two really cool ideas:
1. A solution to the "chicken-and-egg" problem (known as the Expectation-Maximization method, described by A. Dempster, N. Laird and D. Rubin in 1977), and
... | 2020-04-09T02:59:07 | {"extraction_info": {"found_math": true, "script_math_tex": 71, "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": 72, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://math.stackexchange.com/questions/657551/if-a-is-a-matrix-with-complex-entries-then-there-exists-a-matrix-b-such-tha | # If $A$ is a matrix with complex entries, then there exists a matrix $B$ such that $AB=0$ and $\operatorname{rank} A+ \operatorname{rank}B=n$.
I have some difficulty writing the proof for this one.This problem appeared in a shortlist for a mathematical olympiad (for high-school):
Let $A$ be a $n\times n$ matrix with... | 2019-06-26T01:43:53 | {"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... |
http://italiageorgia.it/kyuh/lstm-forecasting-github.html | ## Lstm Forecasting Github
Having followed the online tutorial here , I decided to use data at time (t-2) and (t-1) to predict the value of var2 at time step t. In this post we present the results of a competition between various forecasting techniques applied to multivariate time series. ; This module was built with ... | 2020-08-09T23:36:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.electrical-installation.org/enwiki/Harmonics_standards | # Harmonics standards
## Contents
Harmonic emissions are subject to various standards and regulations:
• Compatibility standards for distribution networks
• Emissions standards applying to the equipment causing harmonics
• Recommendations issued by Utilities and applicable to installations
In view of rapidly attenu... | 2018-09-23T17:36:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 6, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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