url string | text string | date timestamp[s] | metadata string |
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https://encyclopediaofmath.org/wiki/Killing_space | # Killing space
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$( X , n )$
A fibre space $p _ {n} : ( X , n ) \rightarrow X$ for which the homotopy groups $\pi _ {i} ( X , n )$ vanish if $i < n$, and $p _ {n*} : \pi _ {i} ( X , n ) \rightarrow \pi _ {i} ( X)$ is an isomorphism if $i \geq n$. The space $( X , n )$ is constructed by ind... | 2022-09-30T08:58:57 | {"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://ideas.repec.org/a/spr/empeco/v28y2003i2p335-351.html | # Weighted samples, kernel density estimators and convergence
## Author
Listed:
• Francisco J. Goerlich Gisbert
## Abstract
This note extends the standard kernel density estimator to the case of weighted samples in several ways. In the first place I consider the obvious extension by substituting the simple sum in t... | 2019-05-19T17:41:01 | {"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://mathoverflow.net/questions/152134/intuition-about-covariant-derivative-connections-on-real-and-complex-manifolds | # Intuition about covariant derivative/connections on real and complex manifolds
I was hoping to gain more intuition about the similarities and differences between the covariant derivative (of any connection, not necessarily the Levi Civita one if it exists) on real and complex manifolds
-
This question is outlandish... | 2015-10-08T18:16:01 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2385380/graph-theory-connectivity-proof | # Graph Theory Connectivity Proof
In this problem, we consider the edge connectivity of a simple undirected graph, which is the minimum number of edges one can remove to disconnect it.
Prove that if G is a connected simple undirected graph where every vertex's degree is a multiple of 2, then one must remove at least ... | 2021-06-23T09:48:59 | {"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://socratic.org/questions/what-is-the-slope-of-the-line-passing-through-the-following-points-0-4-2-7 | # What is the slope of the line passing through the following points: (0, -4) , (2,7) ?
Dec 23, 2015
The slope is : color(blue)(11/2
#### Explanation:
The points are
(0,-4) = color(blue)(x_1,y_1
(2,7) = color(blue)(x_2,y_2
The slope is found using formula
color(blue)(m= (y_2-y_1)/(x_2-x_1)
$m = \frac{7 - \left... | 2022-10-04T23:38:39 | {"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... |
https://stats.stackexchange.com/questions/421794/what-is-the-meaning-of-the-beta-for-the-interaction-between-continuous-variables | # What is the meaning of the beta for the interaction between continuous variables in a linear mixed-model?
If I create a mixed-effects linear regression model similar to the following (using the lme4 package in R), where all of the fixed effect variables are continuous:
model <- lmer(Y ~ a + b + c + a*b*c + a*b + b*... | 2019-10-18T14:25:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.projecteuclid.org/euclid.bbms/1503453711 | ## Bulletin of the Belgian Mathematical Society - Simon Stevin
### Some remarks on the structure of Lipschitz-free spaces
#### Abstract
We give several structural results concerning the Lipschitz-free spaces $\mathcal F(M)$, where $M$ is a metric space. We show that $\mathcal F(M)$ contains a complemented copy of $\... | 2020-02-25T17:09:58 | {"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.lmfdb.org/ModularForm/GL2/Q/holomorphic/1152/4/a/t/ | Properties
Label 1152.4.a.t Level 1152 Weight 4 Character orbit 1152.a Self dual yes Analytic conductor 67.970 Analytic rank 0 Dimension 2 CM no Inner twists 1
Related objects
Newspace parameters
Level: $$N$$ $$=$$ $$1152 = 2^{7} \cdot 3^{2}$$ Weight: $$k$$ $$=$$ $$4$$ Character orbit: $$[\chi]$$ $$=$$ 1152.a (tr... | 2020-10-21T13:37:26 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.hackmath.net/en/math-problem/1274 | # Map 2
At what scale is made map if the distance 8.2 km corresponds on the map segment 5 cm long?
Correct result:
M 1: 164000
#### Solution:
$M = 8.2/5 \cdot 1000 \cdot 100 = 164000 \approx 1:164000$
We would be pleased if you find an error in the word problem, spelling mistakes, or inaccuracies and send it to ... | 2021-01-27T20:20:44 | {"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.calculus-online.com/exercise/2418 | # Domain of One Variable Function – A function with log – Exercise 2418
Exercise
Determine the domain of the function:
$$f(x)=\log_2 (x+1)$$
$$x>-1$$
Solution
Let’s find the domain of the function:
$$f(x)=\log_2 (x+1)$$
Because there is a log, we need the expression inside the log to be greater than zero:
$$x+... | 2023-03-21T05:44:35 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://share.cocalc.com/share/4842ca38fce341e3bc80efa85bcfe6f228eacefe/CDS-102/Lab%20Week%2010%20-%20Statistical%20inference%20of%20North%20Carolina%20birth%20records/CDS-102%20Lab%20Week%2010%20Workbook.ipynb?viewer=share | SharedCDS-102 / Lab Week 10 - Statistical inference of North Carolina birth records / CDS-102 Lab Week 10 Workbook.ipynbOpen in CoCalc
Author: Helena Gray
Views : 9
Description: Jupyter notebook CDS-102/Lab Week 10 - Statistical inference of North Carolina birth records/CDS-102 Lab Week 10 Workbook.ipynb
# CDS-102: La... | 2019-09-17T00:43:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.wyzant.com/resources/answers/10963/may_you_please_help_me_with_word_problems | Allison G.
asked • 05/17/13
# May you please help me with word problems?
A candy shop manager mixes M&M's worth $2.00 per pound with trail mix worth$1.50 per pound to make 50 pounds of party mix worth \$1.80 per pound. How many pounds of each she should use?
Can you please explain how you got the answer and it will... | 2020-02-25T05:42:17 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/428651/tikz-positioning | Tikz positioning
How do you position a node more precisely than left of, right of?
\node[above =3 cm of node1,node distance=3.5cm] (node2){};
For example, how do you say that I want 3mm to the left and 4 mm above a certain node (or at a certain angle and distance alternatively)?
With the positioning library, you h... | 2020-01-18T22:30:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/419661/usart-isr-on-txc-breaking-delays-from-util-delay-h | # USART ISR on TXC breaking delays from <util/delay.h>?
I am trying to work out USART ISR's on the ATmega 328P. So far I have got the USART rx and tx working. I have come across a strange issue when it comes to the UART ISR's, though. The ISR seems to override the delays, causing the code in my main loop to run withou... | 2019-11-14T18:30:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://aimsciences.org/article/doi/10.3934/jimo.2018155 | # American Institute of Mathematical Sciences
doi: 10.3934/jimo.2018155
## A simple and efficient technique to accelerate the computation of a nonlocal dielectric model for electrostatics of biomolecule
1 School of Mathematics and Statistics, Changsha University of Science and Technology, Changsha, Hunan 410114 Chi... | 2019-10-17T18:58:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://openstax.org/books/introductory-statistics/pages/3-3-two-basic-rules-of-probability | Introductory Statistics
# 3.3Two Basic Rules of Probability
Introductory Statistics3.3 Two Basic Rules of Probability
When calculating probability, there are two rules to consider when determining if two events are independent or dependent and if they are mutually exclusive or not.
### The Multiplication Rule
If A... | 2019-12-15T02:21:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 3, "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.khanacademy.org/math/differential-calculus/limits_topic/limits-infinity | If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.
Limits and infinity
7 videos
2 skills
You have a basic understanding of what a limit is. Now, in this tutorial, we can explore situation where we take the limit as x approaches negative or positive infin... | 2015-02-28T12:35:14 | {"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://dsp.stackexchange.com/questions/38513/is-matlab-documentation-wrong-on-when-to-use-discrete-versus-continuous-wavelet | # Is MATLAB documentation wrong on when to use discrete versus continuous wavelet transform?
I was reading some of the MATLAB documentation and I get confused when reading the part about When is Continuous Analysis More Appropriate than Discrete Analysis?
My knowledge before reading the documentation:
I always thoug... | 2021-01-18T17:08:14 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forum.obsidian.md/t/referencing-equations/9413 | # Referencing Equations
Is there a way to give equations/math latex text an equation number and make it reference-able?
1 Like
Use the following construction:
$$e=mc^2 \tag{1}\label{name}$$
You can now refer to this formula:
$$\eqref{name}$$
2 Likes
This is really interesting!
Thank you!
I slightly upgrade it... | 2022-05-27T13:07:05 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math-doc.ujf-grenoble.fr/cgi-bin/sps?au=BRUNEAU,+MICHEL | Browse by: Author name - Classification - Keywords - Nature
1 matches found
XIII: 18, 227-232, LNM 721 (1979)
BRUNEAU, Michel
Sur la $p$-variation d'une surmartingale continue (Martingale theory)
The $p$-variation of a deterministic function being defined in the obvious way as a supremum over all partitions, the sampl... | 2013-06-19T19:48:00 | {"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://math.stackexchange.com/questions/3899688/closed-form-for-chu-vandermonde-identity-like-summations/3899984 | # Closed form for Chu–Vandermonde identity-like summations
I have been trying to analyze a randomized algorithm I cooked up and have found the need to compute some moments of a random variable modeling an aspect of the algorithm but I am unsure if there is a nice closed form. Suppose the random variable in question is... | 2022-06-30T03:53:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cms.math.ca/10.4153/CMB-2007-011-1 | Canadian Mathematical Society www.cms.math.ca
location: Publications → journals → CMB
Abstract view
Hermitian Harmonic Maps into Convex Balls
Published:2007-03-01
Printed: Mar 2007
• ZhenYang Li
• Xi Zhang
Format: HTML LaTeX MathJax PDF PostScript
Abstract
In this paper, we consider Hermitian harmonic maps from ... | 2015-05-27T21:51:53 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://economics.stackexchange.com/questions/4640/how-does-perfect-elasticity-imply-infinite-quantity-for-any-higher-price | # How does Perfect Elasticity imply infinite quantity for any higher price?
I reference Principles of Microeconomics, 7 Ed, 2014, by NG Mankiw. The graph above is from p 100.
[p 99:] ...supply is perfectly elastic. This occurs as the price elasticity of supply approaches infinity and the supply curve becomes horizont... | 2020-04-03T05:27:15 | {"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... |
http://angrypost.com/html/indexProofinfinitenumberofprimes.html | ## 1 Proof there is infinite number of primes
• Proof by contradition (Assume there are finite number of primes)
• Assume there are $$k$$ primes and let $$p_1, p_2, \dots p_k$$ are all prime numbers
• let $$n = p_1 p_2 \dots p_k + 1$$, then $$n$$ is not a prime, otherwise there is $$k + 1$$ primes
• $$\Rightarrow n -... | 2019-08-23T23:17:45 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codeforces.com/blog/entry/93178 | ### s_jay_412's blog
By s_jay_412, history, 2 months ago,
You are given the following:
- An integer value N
- M pairs of distinct characters (lowercase English alphabets)
A pair of characters in the given pairs holds a relation between them. The relation among the given pairs is also transitive, which means if you co... | 2021-09-27T09:50:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.haskell.org/haskellwiki/index.php?title=Chaitin's_construction&diff=26968&oldid=5209 | # Chaitin's construction
(Difference between revisions)
Revision as of 20:22, 5 August 2006 (edit)m (→Table for simpler CL-terms: The table is easier to understand with this order of columns)← Previous diff Current revision (21:34, 14 March 2009) (edit) (undo) (Workpage template'', warning about missing substantial d... | 2013-05-25T08:18:16 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 39, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.ams.org/books/memo/year/1990/ | #### How to Order
For AMS eBook frontlist subscriptions or backfile collection purchases:
2. Complete and sign the license agreement.
3. Email, fax, or send via postal mail to:
Customer Services
American Mathematical Society
201 Charles Street Providence, RI 02904-2294 USA
Phone: 1-800-321-4AMS (4267)
Fax: 1-401-4... | 2015-08-30T02:47:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41598-022-12332-z | Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | 2022-06-26T00:28:28 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.transtutors.com/questions/e8-12-the-cycle-division-of-ayala-company-has-the-following-per-unit-data-related-to-1356506.htm | # E8-12 The Cycle Division of Ayala Company has the following per unit data related to its most...
E8-12 The Cycle Division of Ayala Company has the following per unit data related to its most recent cycle called Roadbuster.
Selling price $2,200 Variable cost of goods sold Body frame$300 Other variable costs 900 1,2... | 2019-04-24T06:04:18 | {"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://cstheory.stackexchange.com/questions?tab=newest&page=3 | # All Questions
11,646 questions
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### What is the least compressible probability distribution? (under entropy constraint, for an expected squared error metric)
Consider a distribution $\mathcal D$ over the reals, a real parameter $H\in\mathbb R^+$, and an integer parameter $k... | 2022-01-26T04:51:30 | {"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://www.esaral.com/q/how-much-time-would-it-take-to-distribute-one-avogadro-number-of-wheat-grains-60990 | How much time would it take to distribute one Avogadro number of wheat grains,
Question:
How much time would it take to distribute one Avogadro number of wheat grains, if 1010 grains are distributed each second?
Solution:
Avogadro number $=6.02 \times 10^{23}$
Thus, time required
$=\frac{6.02 \times 10^{23}}{10^{... | 2023-04-01T07:31:57 | {"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://brilliant.org/problems/find-the-profit/ | # Find the profit
Algebra Level 3
The price of a jewel, passing through three hands, rises on the whole by 65% . If the first and the second sellers earned 20% and 25% profit respectively, find the percentage profit earned by the third seller.
× | 2016-10-25T06:44:02 | {"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://scicomp.stackexchange.com/questions/31432/a-fast-way-to-check-if-a-matrix-is-ill-conditioned-and-turning-it-into-well-con | # A fast way to check if a Matrix is ill-conditioned, and turning it into well-conditioned
I'm running a simulation, and some linear solvers are returning a message of ill-conditioned matrix.
Hence, I'm looking for a fast, easy to implement, method to detect if a matrix is ill-conditioned, before using the linear sol... | 2020-08-14T11:58:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lw2.issarice.com/posts/Xg2YycEfCnLYrCcjy/defining-capability-and-alignment-in-gradient-descent | # Defining capability and alignment in gradient descent
post by Edouard Harris · 2020-11-05T14:36:53.153Z · LW · GW · 6 comments
## Contents
Defining inner alignment
The base objective
The true objective
Two examples
Capability and alignment
Robustness and generalization
Quantifying inner alignment
Terminal states... | 2022-01-20T22:20:19 | {"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://infoscience.epfl.ch/record/164684 | ## The number field sieve
The number field sieve is an algorithm to factor integers of the form $r^e-s$ for small positive $r$ and $s$. The authors present a report on work in progress on this algorithm. They informally describe the algorithm, discuss several implementation related aspects, and present some of the fac... | 2018-06-22T19:14:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://blogs.ubc.ca/math101sec210portal/2013/03/26/quiz-4-quick-comments/ | # Quiz 4 Quick Comments
1. If you still find yourself still arguing about how the general term $$a_n$$ is going to zero, instead of the nature of the general term, like:
• the general term is exactly the form of some known series (geometric and p-series)
• the general term is a difference (telescoping series)
• the g... | 2014-04-18T05:31:16 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathematics-diary.blogspot.com/2011_08_01_archive.html | As of May 4 2007 the scripts will autodetect your timezone settings. Nothing here has to be changed, but there are a few things
## Wednesday, August 31, 2011
### Fermat on arithmeticians
Thanks to Sol Robeson ( in PI ) we call mathematicians who lost it "numerologists".
In 1657, Fermat challenged William Brouncker,... | 2018-04-25T20:12:25 | {"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... |
https://discourse.mc-stan.org/t/generate-from-a-normal-distribution-in-model-block/14992 | # Generate from a normal distribution in model block
Hi there,
I’m trying to fit a model that looks like this:
\hat V = Normal(V, \sigma_v)
\Delta EV = P_L {\hat V _L}^{\rho} - {\hat V _{SB}}^{\rho}
p(choose\ lottery) = ({1 + e^{-\Delta EV}})^{-1}
V is a vector of lottery values that I pass in, \sigma_v and \rho are ... | 2022-05-18T16:38:23 | {"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://math.stackexchange.com/questions/741861/integrating-partial-fractions | I have
# $\int{\frac{2x+1}{x^2+4x+4}}dx$
Factorising the denominator I have
# $\int{\frac{2x+1}{(x+2)(x+2)}}dx$
From there I split the top term into two parts to make it easier to integrate
Therefore
# $2x+1 = A(x+2) +B(x+2)$
This is where I would normally use a substitution method to eliminate either the A term... | 2019-11-22T12:29:30 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/tags/probability/new | # Tag Info
0
Path A-B-C is free when A-B and B-C is free: $p_{ABC-free} = (1-p)*(1-p)= (1-p)^2$ So it is blocked: $p_{ABC-blocked} = 1-p_{ABC-free} = 1-(1-p)^2= 1-1+2p-p^2 = p(2-p)$ C is not accessible from A if ABC and AC is blocked: $p_{blocked} = p_{ABC-blocked} * p_{AC-blocked} = p(2-^2) p = p^2(2-p)$ So it is po... | 2014-10-31T09:31:49 | {"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... |
https://arena.moi/problem/gc5recountdigits | ## Re: Count The Digits
Points: 20
Time limit: 1.0s
Memory limit: 256M
Author:
Problem type
Given two integers $$n$$ and $$b$$, compute the total number of digits in the sequence $$0_b, 1_b, ... n_b$$ where $$k_b$$ denotes the representation of $$k$$ in base $$b$$.
#### Input Specification
The first line of the in... | 2022-11-28T19:15:15 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://ndcpartnership.report/id/3a2e21-neural-network-visualization | For example, in MNIST, although the neural network starts to stabilize on epoch 30, t-SNE and UMAP still generate quite different projections between epochs 30, 31 and 32 (in fact, all the way to 99). Image credit to https://towardsdatascience.com/multi-label-classification-and-class-activation-map-on-fashion-mnist-145... | 2021-04-13T19:01:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1100044/longest-path-in-n-times-n-grid | # Longest path in $n\times n$ grid
Consider an $n\times n$ grid graph. It is easy to construct (self-avoiding) paths in it of length $n(n+2)$, by starting at the upper left corner, going downwards to the lower left corner, going right by 1 edge, going upwards, going right by 1 edge etc (zig zagging). How does one rigo... | 2021-10-27T19:44:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/discrete-math/72957-recursive-explicit-equations-how-write-them.html | # Math Help - Recursive and Explicit Equations...How to Write Them?
1. ## Recursive and Explicit Equations...How to Write Them?
Hi,
I have been struggling with understanding these equations, searching for a way to simplify them. My professor makes them seem impossible, and I don't understand her teaching methods...s... | 2014-11-28T02:09:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/90919/confusion-matrix-calculation-in-random-forest-classifier-in-r/91433 | # Confusion matrix calculation in random forest classifier in R
After training using random forests on the iris dataset, I get an OOB error and a confusion matrix.
data(iris)
(model <- randomForest(Species~., iris, ntree=500,importance=T,do.trace = 100) )
model$oob.times The help mentions that the confusion matrix i... | 2020-01-23T10:21:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.meta.stackexchange.com/questions/2503/canonical-1-1-answer | There are quite a few questions which involves "showing" $1=2$ or $0 = 1$ or $-1 = 1$ via incorrect algebraic manipulations of $i = \sqrt{-1}$.
Does anyone know if there is a "canonical" question/answer (and if not, would one of our great educators write an answer) that is easily generalisable to at least the usual ar... | 2021-05-16T00:44:32 | {"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.physicsforums.com/threads/about-quarks.933988/ | 1. Dec 10, 2017
### friend
I understand there are three generations of quarks, which have the same charge but different mass. My question is, in a single generation how many different kinds of quarks are there. For example, in the first generation there are the up quark and down quark, each of which has an antiquark.... | 2019-01-22T07:54:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/set-theory-cardinality-question.336241/ | Set theory cardinality question
Can anyone please give a really explicit proof (omitting no steps) and with as simple words as possible that any infinite set can be writtern as the union of disjoint countable sets?
Thank you.
Every infinite set X has a countable subset (this is a theorem of ZFC). We'll construct a f... | 2021-09-26T14:03:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/186918/morse-functions-are-dense-in-mathcalc-inftyx-mathbbr | # Morse functions are dense in $\mathcal{C}^\infty(X,\mathbb{R})$.
In Shastri's Elements of Differential Topology, p.210-211, there is written:
Why do we get a Morse function $f_u$ on $X$? We know that for any $f\!\in\!\mathcal{C}^\infty(X,\mathbb{R})$, there is some $a\!\in\!\mathbb{R}^N$, such that $f_a(x)=f(x)\!+\... | 2014-03-17T13:11:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://docs.dodoex.io/english/dodo-academy/pmm-overview/details-about-pmm | DODO Docs
Search…
⌃K
Algorithm Introduction
The PMM algorithm has to answer how prices change according to inventory.
We observe two characteristics from the market.
1. 1.
Most of the liquidity is concentrated around the mid-market price, i.e., the price changes non-linearly with respect to the inventory.
2. 2.
There ... | 2022-11-29T18:37:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 22, "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://instal.bialystok.pl/junior-edition-areluhm/83f6a6-masyu-puzzle-rules | # masyu puzzle rules
Masyu is a puzzle in which you draw a line through spaces according to certain rules. Black circles must be turned upon, but the loop must travel straight through the next and previous cells in its path. Each cell can contain numbers from 1 through 9 2. The purpose of its creation was to present a... | 2021-09-26T13:42:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.shaalaa.com/question-bank-solutions/explain-what-are-nuclear-fission-and-fusion-giving-an-example-of-each-write-down-the-formulae-for-energy-generated-in-each-of-these-processes-nuclear-energy_140482 | Advertisement Remove all ads
Explain what are nuclear fission and fusion giving an example of each. Write down the formulae for energy generated in each of these processes. - Physics
Answer in Brief
Explain what are nuclear fission and fusion giving an example of each. Write down the formulae for energy generated in... | 2021-05-15T17:09:08 | {"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://www.aimsciences.org/article/doi/10.3934/cpaa.2020186 | # American Institute of Mathematical Sciences
• Previous Article
A numerical method to compute Fisher information for a special case of heterogeneous negative binomial regression
• CPAA Home
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Computing eigenpairs of two-parameter Sturm-Liouville systems using the bivariate sinc-Gauss formula... | 2021-04-19T00:31:34 | {"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... |
https://mathematics-monster.com/lessons/slope_between_points.html | # Slope Between Two Points(KS2, Year 6)
## The Lesson
The slope (or gradient) between two points measures the steepness of the line joining the points.
## Interactive Widget
Use this interactive widget to calculate the slope between two points. Start by clicking in the shaded area.
Click on the shaded area to start... | 2021-05-08T21:47:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://repo.pw.edu.pl/info/master/WUT726d1f2f5ccf4c22b8f07ef13cf75df3/ | # Knowledge base: Warsaw University of Technology
Back
## Biodegradable polyesters obtained via solid-state polycondensation
### Marcin Kaczorowski
#### Abstract
Introduction Polylactide (PLA) is a biodegradable, aliphatic polyester which can be produced from renewable resources, such as plants' waste. PLA's prope... | 2021-06-13T09:12:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://projecteuclid.org/euclid.agt/1510840970 | Algebraic & Geometric Topology
A mapping theorem for topological complexity
Abstract
We give new lower bounds for the (higher) topological complexity of a space in terms of the Lusternik–Schnirelmann category of a certain auxiliary space. We also give new lower bounds for the rational topological complexity of a spa... | 2019-08-19T01:50:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2807082/prove-sec2-frac-pi7-sec2-frac2-pi7-sec2-frac3-pi7-24-using-t/2807106 | # Prove $\sec^2\frac{\pi}{7}+\sec^2\frac{2\pi}{7}+\sec^2\frac{3\pi}{7}=24$ using the roots of a polynomial
I have to
prove $\sec^2\frac{\pi}{7}+\sec^2\frac{2\pi}{7}+\sec^2\frac{3\pi}{7}=24$ by using the roots of the polynomial $x^3-21x^2+35x-7=0$
I tried to factor the polynomial but it didn't work and later found it... | 2020-08-09T15:18:12 | {"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... |
https://quant.stackexchange.com/questions/60251/value-the-claim-x-k1-xk1-lyu | # Value the claim $(X-K)1_{X>K}1_{L<Y<U}$
Consider two correlated assets $$X$$ and $$Y$$ with marginals $$f_X$$ and $$f_Y$$ and linear correlation coefficient $$\rho$$. Assume a Gaussian copula, $$C_{X,Y}(x,y,\rho)$$, can approximate the joint CDF well enough for this exercise. Value the contingent claim: $$g_T=(X-K)1... | 2021-12-02T13:38:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/math-software/98776-matlab-ivp-problem.html | 1. ## MatLab IVP Problem
Hey guys!
I'm working through some book questions for my numerical methods subject, and I'm having trouble with this.
The IVP is
$(1+t^2) dy/dt + 2ty = -pi*sin(t*pi)$
Now, I got a stack of code such that I could plot the comparison of the numerical and analytical solutions out, and my tutor... | 2017-01-21T13:15:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 9, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/157078/iterate-through-all-values-of-a-certain-subset-of-all-permutations | # Iterate through all values of a certain subset of all permutations
Let's say we've got $$n$$ numbers to multiply together. But the multiplication operation, like in computer floating-point arithmetics, is not associative. Thus the order of multiplication matters.
Furthermore let's say that we want to minimize the n... | 2023-03-25T19:39:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/531536/mixed-model-with-time-varying-covariate-and-interaction | # Mixed model with time-varying covariate and interaction
In my current research (randomised, placebo control trial) I'm investigating an effect of two interventions (Intervention 1 - low dose of dietary supplement, Intervention 2 - high dose of dietary supplement) on cardio-metabolic characteristic (DV) measured on t... | 2021-12-09T11:29:12 | {"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.groundai.com/project/thermal-rounding-of-the-depinning-transition-in-ultrathin-ptcopt-films/ | Thermal rounding of the depinning transition in ultrathin Pt/Co/Pt films
# Thermal rounding of the depinning transition in ultrathin Pt/Co/Pt films
## Abstract
We perform a scaling analysis of the mean velocity of extended magnetic domain walls driven in ultrathin Pt/Co/Pt ferromagnetic films with perpendicular anis... | 2020-01-29T05:13:15 | {"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... |
https://math.stackexchange.com/questions/1086386/finding-a-basis-and-the-dimension-of-w-1-cap-w-2 | # Finding a basis and the dimension of $W_1\cap W_2$
Suppose $W_1,W_2$ are subspaces of $\mathbb{R}^4$. $W_1$ is spanned by $(1,2,3,4), (2,1,1,2)$ and $W_2$ is spanned by $(1,0,1,0),(3,0,1,0)$. I have to find a basis for $W_1\cap W_2$.
I have calculated basis and dimension for $W_1+W_2$, by row-reducing the matrix wh... | 2020-04-06T13:07:57 | {"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://dmtcs.episciences.org/3344 | ## Drmota, Michael - Discrete Random Walks on One-Sided Periodic'' Graphs
dmtcs:3344 - Discrete Mathematics & Theoretical Computer Science, January 1, 2003, DMTCS Proceedings vol. AC, Discrete Random Walks (DRW'03)
Discrete Random Walks on One-Sided Periodic'' Graphs
Authors: Drmota, Michael
In this paper we conside... | 2021-01-27T18:00:01 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blog.efiens.com/post/cothan/tamuctf2019-cr4ckz33c0d3-with-angr/ | TamuCTF2019 Cr4ckZ33C0d3 With Angr
A gentle introduction to Angr
This may be too soon to publish the writeup, but I think if I don’t do it now I can’t do it anymore.
Before betting on Angr, I check:
Decompiled C code by IDA:
• No anti-debug, good for automating analysis
• The verify() graph has many branches, the... | 2022-10-03T08:35:18 | {"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://stat310.had.co.nz/homework/05-homework.html | stat310
# Homework 05
This homework follows the standard late penalty: 0% if in the stat310 mailbox by Thursday 16 Feb 4pm, 10% by 5pm the following day, 100% otherwise. Please read the syllabus for other homework policies.
1. (4 pts each) For each of the following random variables, identify the distribution that mo... | 2020-07-14T03:04:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chem.libretexts.org/Courses/University_of_Illinois_Springfield/UIS%3A_CHE_267_-_Organic_Chemistry_I_(Morsch)/Chapters/Chapter_01%3A_Structure_and_Bonding/1.03%3A_Lewis_Structures | # 1.3: Lewis Structures
## Using Lewis Dot Symbols to Describe Covalent Bonding
This sharing of electrons allowing atoms to "stick" together is the basis of covalent bonding. There is some intermediate distant, generally a bit longer than 0.1 nm, or if you prefer 100 pm, at which the attractive forces significantly o... | 2021-09-22T02:41:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gstguntur.com/tag/cs-foundation-fundamentals-of-accounting-notes/ | CS Foundation Fundamentals of Accounting Notes
Depreciation Accounting – CS Foundation Fundamentals of Accounting Notes
Go through this Depreciation Accounting – CS Foundation Fundamentals of Accounting and Auditing Notes will help students in revising the entire subject quickly.
Depreciation Accounting – CS Foundat... | 2023-03-31T06:06:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.neuraldump.net/2015/12/modular-addition-rule-proof/ | Addition in modular arithmetic is much simpler than it would first appear thanks to the following rule:
This says that if we are adding two integers and and then calculating their sum modulo , the answer is the same as if we added modulo to modulo and then calculated that sum modulo . Note that this equation can be ex... | 2019-07-19T08:19:24 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://xml.jips-k.org/pub-reader/view?doi=10.3745/JIPS.02.0128 | # A Cost-Optimization Scheme Using Security Vulnerability Measurement for Efficient Security Enhancement
Jun-Young Park* and Eui-Nam Huh*
## Abstract
Abstract: The security risk management used by some service providers is not appropriate for effective security enhancement. The reason is that the security risk manag... | 2021-08-03T00:57:57 | {"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": 0, "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/solving-problems-in-function-notation.889416/ | # Solving problems in function notation
1. Oct 16, 2016
### Daringpear
1. The problem statement, all variables and given/known data
Given that:
g (1)=3
g (2x+1)=4g (x)+x+1
Find g (3)
2. Relevant equations
The awnser is 14. (Taken out of a PSAT workbook)
3. The attempt at a solution
I assume that g(2x+1) refers to... | 2017-11-18T18:35:09 | {"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": 2, "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/1169649/how-to-best-simplify-a-chain-product-rule-with-lots-of-trig-functions | # How to best simplify a chain/product rule with lots of trig functions?
I've found the derivative of the following:
$$g(x) = \sec(8x)\tan(5x^9)$$
to be
$$g'(x) = 8\sec(8x)\tan(8x)\tan(5x^9) + 45x^8 \sec(8x)(\sec(5x^9))^2$$
I'm aware that the trig identities are interchangeable to an extent, so tan(8x) might be wr... | 2019-09-22T16:49:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:1161.54301 | # zbMATH — the first resource for mathematics
Extremal sets as fractals. (English) Zbl 1161.54301
Despite the title fractals do not feature in this work whose purpose is to find conditions under which a map $$F:\mathcal K (X)\to\mathcal K(X)$$ from the family of compact sets in a Hausdorff space to itself has invarian... | 2021-09-21T23:51:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/228451/can-we-always-find-a-normal-subgroup-isomorphic-to-a-quotient-group | # Can we always find a normal subgroup isomorphic to a Quotient group?
I'm not very good with English terms of group theory but here is the question :
$$\forall H\trianglelefteq G \rightarrow \exists H' \trianglelefteq G : {G\over H} \approx H'$$
is above statement always true? or should there be some other constrai... | 2016-06-25T09:03:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://buypf.com/site/8ox7oy.php?tag=b75345-pregnancy-accommodation-laws-by-state | Nonviolent protests are twice as likely to succeed as armed conflicts – and those engaging a threshold of 3.5% of the population have never failed to bring about change. 240 Volume of the solution is 200 mL. The formula for percent decrease is the same as that of percentage change. −40 Hence, the percent decrease in th... | 2022-08-08T08:23:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/20362/the-rate-law-for-a-reaction-a-rightarrow-b-is-rate-k-a-m-b-n-on-tripling-th | Browse Questions
# The rate law for a reaction $A\rightarrow B$ is rate=$K[A]^m[B]^n$.On tripling the concentration of A and halving the concentration of B,the ratio of new rate to the earlier rate of the reaction will be as
$\begin{array}{1 1}(a)\;\large\frac{3^m}{2^n}&(b)\;\large\frac{2^n}{3^m}\\(c)\;\large\frac{3^... | 2017-02-23T09:25:42 | {"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://www.physicsforums.com/threads/distribution-of-charge-along-a-straight-line.538474/ | # Distribution of Charge along a straight line
1. Oct 9, 2011
### Instinctlol
1. The problem statement, all variables and given/known data
A straight nonconducting plastic wire 8.50 cm long carries a charge density of +175nC/m distributed uniformly along its length. It is lying on a horizontal table top
(a) Find th... | 2017-09-25T03:16:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://community.wolfram.com/groups/-/m/t/887456 | # [WSS16] Visualizing Binaries for Low-level File-analysis
Posted 2 years ago
3264 Views
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3 Replies
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14 Total Likes
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New file formats are emerging to encode data for storage, and our tools have to constantly play catch up to support these. The file formats specify how the bits are used to encode the information in... | 2018-12-18T23:18:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bibli.cirm-math.fr/listRecord.htm?list=link&xRecord=19229952157910471349 | m
• E
F Nous contacter
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# Documents Godefroy, Gilles | enregistrements trouvés : 16
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Déposez votre fichier ici pour le déplacer vers cet enregistrement.
## Perturbations of the holomorphic functional calculus: differential operators versus general sectorial operators Portal, Pierre | CIRM
Post-edited
Re... | 2019-08-20T15:41:37 | {"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://tex.stackexchange.com/questions/444536/fixing-the-same-height-for-multipart-rectangle | Fixing the same height for multipart rectangle
I am not able to fix the height of both parts of a (vertical) two-part rectangle to the same height. As a result, the arrow to the box on the right is not aligned with the middle line. I have been reading but have not been able to resolve it. Is there a way? Here is my MW... | 2019-10-23T15:07:07 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.storyofmathematics.com/let-f-x-y-z-xi-yj-zk-evaluate-the-integral-of-f-along-each-of-the-following-paths/ | # Let F(x, y, z)=xi+yj+zk. Evaluate the integral of F along each of the following paths.
$c(t)=(t,t,t), \space 0 \le t \le 3 \space$
The aim of this question is to find the Integration of the given function $F (x, y, z) =i+ yj +zk$ by first integrating $F (t, t, t)$ and then we will put the values of the limits given... | 2023-03-31T12:38:44 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://booksiread.org/pdf/huygens-principle-and-hyperbolic-equations-perspectives-in-mathematics/ | Huygens Principle And Hyperbolic Equations
Author: Paul Günther
ISBN: 1483262227
Size: 31.55 MB
Format: PDF, ePub, Docs
View: 5047
Huygens' Principle and Hyperbolic Equations is devoted to certain mathematical aspects of wave propagation in curved space-times. The book aims to present special nontrivial Huygens' oper... | 2019-01-21T11:54:54 | {"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://www.physicsforums.com/threads/a-max-min-problem.69775/ | # A max/min problem.
1. Apr 3, 2005
### ArnfinnS
hi...
i need to find the mex and min point of the function f(x,y) = x^2*y*e^(-x^2 - 2y^2) for (x,y) in R^2
here is what i tried : i found the partial derivatives :
f_x = 2x*y*e^8-x^2 - 2y^2) + x^2*y*e^(-x^2 -2y^2)*(-2x)
and f_y = x^2*y*(-4y)*e^(-x^2 - 2y^2)
i see ... | 2017-01-20T05:55:16 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://acm.sdut.edu.cn/onlinejudge2/index.php/Home/Index/problemdetail/pid/1104.html | ### Image Transformation
Time Limit: 1000 ms Memory Limit: 65536 KiB
#### Problem Description
The image stored on a computer can be represented as a matrix of pixels. In the RGB (Red-Green-Blue) color system, a pixel can be described as a triplex integer numbers. That is, the color of a pixel is in the format "r g b... | 2019-02-18T15:30:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showthread.php?t=226877 | ## How Many Distinct Invariants of the Poincaré Group
Poincaré lists 8 distinct but elementary invariants in his paper, ON
THE DYNAMICS OF THE ELECTRON. See the equation number 5 and 7 in
http://www.univ-nancy2.fr/poincare/bhp/pdf/hp2007gg.pdf
How many invariants in special relativity are you aware of? How many
distin... | 2013-05-20T15:50:08 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/59958/question-about-weyl-character-formula | # Question about Weyl character formula
In the book of Humphreys, page 139, Weyl character formula is $$\left(\sum_{w\in W} \operatorname{sn}(w)\epsilon_{w\delta}\right) * \operatorname{ch}_{\lambda} = \sum_{w\in W} \operatorname{sn}(w) \epsilon_{w(\lambda + \delta)}\tag{1}$$ where $*$ is convolution but not usual mul... | 2014-12-21T15:11:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2869046/pythagoras-theorem-quick-calculation/2869053 | # Pythagoras theorem quick calculation [closed]
How can I easily calculate this equation $x^2+y^2=76149513$ when $x$ and $y$ are whole numbers?
## closed as off-topic by Namaste, Siong Thye Goh, Simply Beautiful Art, Arnaud Mortier, user99914 Aug 1 '18 at 16:44
This question appears to be off-topic. The users who vo... | 2019-11-12T21:36:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://publish.obsidian.md/myquantumwell/Quantum+Mechanics/Unitary+transformations+in+quantum+mechanics | The change in [closed quantum systems](Closed%20quantum%20systems.md) over time is modeled by _Unitary transformations._ This is expressed as the following postulate for describing the evolution of [closed quantum systems:](Closed%20quantum%20systems.md)  Unitary tra... | 2022-06-28T09:43:15 | {"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://www.physicsforums.com/threads/thermodynamics-of-mercury-thermometers.829664/ | # Thermodynamics of mercury thermometers
Tags:
1. Aug 27, 2015
### carlzz7
• Please don't ignore the template.
The space above the mercury column in a thermometer ordinarily is evacuated, but due to faulty manufacture, a particular thermometer has a pressure of 2 mmHg of air in this space when the whole thermometer ... | 2017-10-20T17:22:41 | {"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://de.maplesoft.com/support/help/Maple/view.aspx?path=MTM/double | double - Maple Help
MTM
double
convert to double precision floating point
Calling Sequence double(A)
Parameters
A - an expression, or an array, matrix, or vector of expressions
Description
• The double(A) function evaluates each element of A numerically at a precision of Digits:=15. If possible, the comput... | 2022-08-17T14:33:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 3, "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.inovex.de/blog/multimodal-sequential-recommender-systems/ | # Multimodal Sequential Recommender Systems
Gepostet am: 27. August 2019
## Tim Bicker
Since the invention of the internet, the availability and amount of information has increased steadily. Today we are facing problems of information overload and an overabundance of choices. Recommender systems aim at decreasing th... | 2019-11-21T03:32:07 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://libros.duhnnae.com/2017/sep3/150537922047-QCD-relics-from-the-early-Universe-High-Energy-Physics-Phenomenology.php | # QCD relics from the early Universe - High Energy Physics - Phenomenology
QCD relics from the early Universe - High Energy Physics - Phenomenology - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.
Abstract: We suggest the possibility of creation in the... | 2018-04-25T03:18:37 | {"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://www.jobilize.com/course/section/conceptual-questions-electric-generators-by-openstax?qcr=www.quizover.com | 23.5 Electric generators (Page 3/6)
Page 3 / 6
Section summary
• An electric generator rotates a coil in a magnetic field, inducing an emf given as a function of time by
$\text{emf}=\text{NAB}\omega \phantom{\rule{0.25em}{0ex}}\text{sin}\phantom{\rule{0.25em}{0ex}}\mathrm{\omega t}\text{,}$
where $A$ is the area o... | 2020-11-24T09:42:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 15, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.gradesaver.com/textbooks/math/algebra/elementary-and-intermediate-algebra-concepts-and-applications-6th-edition/chapter-10-exponents-and-radicals-10-3-multiplying-radical-expressions-10-3-exercise-set-page-647/43 | Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)
Published by Pearson
Chapter 10 - Exponents and Radicals - 10.3 Multiplying Radical Expressions - 10.3 Exercise Set - Page 647: 43
Answer
$f(x)=7| x-3 |$
Work Step by Step
Using the properties of radicals, the given equation, $f(x)=\sqrt[]... | 2018-11-17T01:15:16 | {"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://paperhaberdasher.com/answers-654 | # Or probability calculator
The formula to calculate the “or” probability of two events A and B is this: P ( A OR B) = P ( A) + P ( B) – P ( A AND B ). To see why this formula makes sense, think about John and Rhonda
## Dice Probability Calculator
getcalc.com's Probability Calculator is an online statistics & probab... | 2023-02-07T17:40:35 | {"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/solve-this-81725/ | Solve this
Question:
If $A=\left[\begin{array}{ll}1 & a \\ 0 & 1\end{array}\right]$, then $A^{n}($ where $n \in N)$ equals
(a) $\left[\begin{array}{cc}1 & n a \\ 0 & 1\end{array}\right]$
(b) $\left[\begin{array}{cc}1 & n^{2} a \\ 0 & 1\end{array}\right]$
(c) $\left[\begin{array}{cc}1 & n a \\ 0 & 0\end{array}\right... | 2022-05-19T14:24:26 | {"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://socratic.org/questions/which-of-the-following-are-strong-acids-h2so4-hi-hf-h3po3-and-hno3 | # Which of the following are strong acids: H2SO4, HI, HF, H3PO3, and HNO3?
Dec 3, 2015
Rough order of acidity: $H I > {H}_{2} S {O}_{4} > H N {O}_{3} > {H}_{3} P {O}_{3} > H F$.
$H I$, ${H}_{2} S {O}_{4}$, and $H N {O}_{3}$ are reasonably regarded as strong acids.
#### Explanation:
As physical scientists, however,... | 2019-09-18T05:26:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 13, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://stats.stackexchange.com/questions/9561/checking-if-two-poisson-samples-have-the-same-mean | # Checking if two Poisson samples have the same mean
This is an elementary question, but I wasn't able to find the answer. I have two measurements: n1 events in time t1 and n2 events in time t2, both produced (say) by Poisson processes with possibly-different lambda values.
This is actually from a news article, which... | 2019-11-20T16:46:36 | {"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://www.physicsforums.com/threads/boundary-value-problem-eigenvalues-and-eigenfunctions.599252/ | Boundary Value Problem; Eigenvalues and Eigenfunctions
1. Apr 22, 2012
Pinedas42
1. The problem statement, all variables and given/known data
Find the eigenvalues and eigenfunction for the BVP:
y'''+$\lambda$^2y'=0
y(0)=0, y'(0)=0, y'(L)=0
2. Relevant equations
m^3+$\lambda$m=0, auxiliary equation
3. The attempt... | 2017-12-15T20:11:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cvgmt.sns.it/seminar/653/ | # Metric currents and the Poincaré inequality
## Katrin Fässler
created by dimarino on 18 Sep 2018
Abstract.
Doubling metric measure spaces supporting a Poincar\'e inequality constitute a good environment to carry out analysis even without the presence of a smooth structure. It is therefore of interest to find char... | 2021-04-19T16:23:34 | {"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... |
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