url string | text string | date timestamp[s] | metadata string |
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https://www.cheenta.com/forums/topic/number-theory-2/ | Select Page
2 voices
3 replies
• Author
Posts
• #24794
Kaveri Kayra
Participant
#25059
swastik pramanik
Participant
(b) Let $$n=\prod_{k=1}^r p_k^{a_k}=p_1^{a_1}p_2^{a_2}p_3^{a_3}\cdots p_r^{a_r}$$ . So, $$\phi(n) =n\left(1-\frac{1}{p_1}\right) \left(1-\frac{1}{p_2}\right)\cdots \left(1-\frac{1}{p_r}\right)$$ .
For ... | 2019-01-23T18:11:11 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://napsterinblue.github.io/notes/spark/basics/aggregate_fn/ | # The Aggregate Function
import findspark
findspark.init()
import pyspark
sc = pyspark.SparkContext()
# aggregate
Let’s assume an arbirtrary sequence of integers.
import numpy as np
vals = [np.random.randint(0, 10) for _ in range(20)]
vals
[5, 8, 9, 3, 0, 6, 3, 9, 8, 3, 4, 9, 5, 0, 8, 4, 2, 3, 2, 8]
rdd = sc.pa... | 2021-01-16T06:16:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/algebra-question.714911/ | # Algebra Question
Hello,
I wanted to confirm that I am understanding something correctly. I have been doing this all the time, and have never had any problems with it. For some reason now I am wanting to confirm it.
So, if you have something such as: x3-6+y2-√z it would be equivalent to write it as: y2+x3-√z-6
Can... | 2021-05-12T18:52:42 | {"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.projecteuclid.org/euclid.kjm/1256219158 | ## Journal of Mathematics of Kyoto University
### The relation between stationary and periodic solutions of the Navier-Stokes equations in two or three dimensional channels
Teppei Kobayashi
#### Abstract
In this paper we will consider whether there exists a time periodic solution of the Navier-Stokes equations for ... | 2020-01-25T04:31:34 | {"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... |
http://www.maa.org/external_archive/joma/Volume7/Siegrist/BasicMath.xhtml?device=mobile | # A Basic Article with MathML
#### Abstract
This article shows how to combine XHTML for basic exposition and MathML for mathematical expressions. This document can be used as a basic template, along with the files in the list below.
#### Keywords
• XHTML
• MathML
• CSS
• JavaScript
• document object model
• mathema... | 2015-07-08T00:10:40 | {"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.gamedev.net/forums/topic/564775-nurbs-basis-functions/ | NURBS basis functions
This topic is 3043 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
Recommended Posts
Hi everyone, I'm having trouble understanding the basis functions required to calculate a NURBS surface. On wikipedia, the calculation is defined here: http:... | 2018-07-21T06:27:18 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 6, "/images/mat... |
https://www.maplesoft.com/support/help/maple/view.aspx?path=Statistics%2FStandardError | Statistics - Maple Programming Help
Home : Support : Online Help : Statistics and Data Analysis : Statistics Package : Quantities : Statistics/StandardError
Statistics
StandardError
estimate standard error of a sampling distribution
Calling Sequence StandardError(S, A, ds_options) StandardError[N](S, X, rv_optio... | 2020-01-23T06:39:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 27, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://physics.stackexchange.com/questions/568520/special-relativity-interpretation-of-the-partial-derivate-of-stress-energy-tens | # Special Relativity: Interpretation of the partial derivate of Stress-Energy Tensor
This question is based on Carroll's book Spacetime and Geometry, specifically from page 33 to page 36.
In the upper mentioned section we define the Stress-Energy Tensor as:
The flux of the four momentum $$p^\mu$$ across a surface of... | 2021-06-20T23:07:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://nips.cc/Conferences/2020/ScheduleMultitrack?event=18974 | `
Timezone: »
Poster
Outlier Robust Mean Estimation with Subgaussian Rates via Stability
Ilias Diakonikolas · Daniel M. Kane · Ankit Pensia
Tue Dec 08 09:00 AM -- 11:00 AM (PST) @ Poster Session 1 #519
We study the problem of outlier robust high-dimensional mean estimation under a finite covariance assumption, and ... | 2021-11-29T02:57:56 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.astroscu.unam.mx/massive_stars/submission/2006/06070713424.htm | ## Supersonic turbulence in shock-bound interaction zones I: symmetric settings
Doris Folini (1), Rolf Walder (2,3)
1 - Institute of Astronomy, ETH Zurich, Switzerland
2 - Observatoire de Strasbourg, 67000 Strasbourg, France
3 - Max-Planck-Institut fur Astrophysik, 85741 Garching, Germany
Colliding hypersonic flows ... | 2017-11-20T15:26:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://aviation.stackexchange.com/questions/67842/how-can-i-get-lead-point-for-aircraft-to-intercept-final-course | # How can I get 'lead point' for aircraft to intercept final course?
As controller, I always wonder when should I instruct aircraft to turn. The aircraft does not turn at right angles as soon as instructed, but rather has turning radius. So, I tried to find the formula but failed.
If speed of aircraft is 300 kts, and... | 2020-07-15T05:55:46 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.kistler.com/en/glossary/term/filter-electronics/ | # Filter (electronics)
## What is meant by filters and how do they influence the measurement signal?
In general, the term filter is understood to mean the blocking or passing of certain frequency ranges. In this way, a filter acts in the frequency domain. The cut-off frequency of the filter determines which content o... | 2022-10-01T10:48:16 | {"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://brilliant.org/problems/inspired-by-nihar-and-sandeep/ | # Inspired by Nihar and Sandeep
When a non-negative integer $$x$$ is divided by 5, we get a remainder $$y$$ such that the number $$x$$ can be represented as $$x=q×5+y$$. For an explicit example if $$x=41$$, then we have $$x=8×5+1$$. And note that the remainder, here, is 1.
If I give you three chances to enter the int... | 2018-07-20T03:19:06 | {"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://www.geeksforgeeks.org/relative-motion-in-two-dimension/?ref=lbp | ## Related Articles
• CBSE Class 11 Syllabus
• CBSE Class 11 Maths Notes
• CBSE Class 11 Physics Notes
• CBSE Class 11 Biology Notes
• CBSE Class 11 | Computer Science – C++ Syllabus
# Relative Motion in Two Dimension
• Last Updated : 05 Aug, 2021
The motion of the bodies is not absolute or isolated. It is always d... | 2023-03-20T13:37:23 | {"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://stats.stackexchange.com/questions/336712/solution-geometric-brownian-brownian-motion-with-no-drift | # Solution Geometric Brownian Brownian motion with no drift
This question has been asked before in here Geometric Brownian motion without drift but I can't find what I want in the answers so ask again differently: for $\mu=0$ $$dX_t =\mu X_t dt + \sigma X_t dW_t = \sigma X_t dW_t$$ Does it become: $$(1) x_T = e^{\sigm... | 2019-08-17T21:32:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nuit-blanche.blogspot.com/2012/05/error-forgetting-of-bregman-iteration.html | ## Monday, May 07, 2012
### Error Forgetting of Bregman Iteration (demo)
The following paper and attendant demo/code "explain why solving Bregman subproblems at low accuracies (1e-6) gives a Bregman solution at near the machine precision (1e-15)."
Error Forgetting of Bregman Iteration by Wotao Yin, Stanley Osher. Th... | 2016-12-03T19:43:47 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://dms.umontreal.ca/~andrew/1988.php | 1988 Publications
The First Case of Fermat's Last Theorem is true for all prime exponents up to $$714,591,416,091,389$$ (with Michael B. Monagan) Transactions of the American Mathematical Society, 306 (1988), 329-359 .
We show that if the first case of Fermat's Last Theorem is false for prime exponent $$p$$ then $$p^... | 2018-07-19T09:32:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cds.cern.ch/collection/CMS%20Conference%20Reports?ln=zh_TW&as=1 | CMS Conference Reports
2018-07-17
10:43
Search and measurement of the SM Higgs boson / Donato, Silvio (Zurich U.) /ATLAS and CMS Collaborations After the success of the LHC Run-1 physics program, the ATLAS and CMS Collaborations have presented their results obtained with the first $\sim 36\,\textnormal{fb}^{-1}$ of i... | 2018-07-23T06:01:00 | {"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://www.ncatlab.org/homotopytypetheory/revision/diff/dagger+epimorphism+in+a+dagger+precategory+%3E+history/2 | # Homotopy Type Theory dagger epimorphism in a dagger precategory > history (Rev #2, changes)
Showing changes from revision #1 to #2: Added | Removed | Changed
## Definition
A morphism $f:hom_A(a,b)$ of a dagger precategory $A$ is a dagger epimorphism if $f \circ f^\dagger=1_a$.
Category theory
category: category ... | 2022-09-28T12:30:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 3, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lqp2.org/node/668 | # Infinite dimensional Lie algebras in 4D conformal quantum field theory
Bojko Bakalov, Nikolay M. Nikolov, Karl-Henning Rehren, Ivan T. Todorov
November 05, 2007
The concept of global conformal invariance (GCI) opens the way of applying algebraic techniques, developed in the context of 2-dimensional chiral conformal ... | 2020-10-19T15:46:33 | {"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://www.encyclopediaofmath.org/index.php/Function | # Function
One of the basic concepts in mathematics. Let two sets $X$ and $Y$ be given and suppose that to each element $x\in X$ corresponds an element $y\in Y$, which is denoted by $f(x)$. In this case one says that a function $f$ is given on $X$ (and also that the variable $y$ is a function of the variable $x$, or t... | 2019-11-16T01:22:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.numdam.org/item/ITA_1994__28_6_513_0/ | Toward a semantics for the QUEST language
RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 28 (1994) no. 6, pp. 513-555.
@article{ITA_1994__28_6_513_0,
author = {Alessi, Fabio and Barbanera, Franco},
title = {Toward a semantics for the {QUEST} language},
journal = {RAIRO -... | 2022-01-26T00:11:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 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://socratic.org/questions/how-do-yo-write-the-orbital-diagram-for-sulfur | # How do you write the orbital diagram for sulfur?
Well, we use the $\text{aufbau principle}$, and for sulfur, $Z = 16$....
And thus.....$1 {s}^{2} 2 {s}^{2} 2 {p}^{6} 3 {s}^{2} 3 {p}^{4}$; this distributes the 16 electrons appropriately. Given this configuration, sulfur commonly forms sulphide anion, i.e. ${S}^{2 -}$... | 2020-08-09T21:06:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 5, "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://discuss.mxnet.io/t/implementation-of-a-recurrent-neural-network-from-scratch/2364/2 | # Implementation of a Recurrent Neural Network from Scratch
While it will be clear to the observant reader, it could confuse some people as to why we need a separate init_rnn_state() function.
Let us assume that the first input to the RNN is called X_1 and the first output created by the RNN is called y_1.
Consider ... | 2019-11-12T20:35:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tex.stackexchange.com/questions/39051/typesetting-a-row-vector | Typesetting a Row Vector
In the question typesetting a column vector, a very nice solution was given for typesetting a column vector with an arbitrary number of rows. I am attempting to modify the code to produce row vectors instead of column vectors. I made the "obvious" change, i.e., substituting the & for the \\ as... | 2013-05-25T01:10:44 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://numberblog.wordpress.com/tag/geometric-wavelets/ | ## Multiscale SVD, K planes and geometric waveletsNovember 30, 2010
Posted by Sarah in Uncategorized.
Tags: , , , ,
I went to the applied math talk by Mauro Maggioni today; here are notes from the presentation.
Multiscale SVD
We often have to deal with high-dimensional data clouds that may lie on a low-dimensional ... | 2019-05-21T14:48:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 35, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.shaalaa.com/concept-notes/comparing-fractions_13008 | Comparing Fractions
description
• Comparing like fractions with same denominators
• Comparing unlike fractions with same numerators
• Comparing unlike fractions with different numerators
Comparing Fractions:
Consider 1/2 and 1/3
The portion of the whole corresponding to 1/2 is clearly larger than the portion of th... | 2021-02-27T07:42:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stacks.math.columbia.edu/tag/01KR | Lemma 26.21.9. Let $f : X \to T$ and $g : Y \to T$ be morphisms of schemes with the same target. Let $h : T \to S$ be a morphism of schemes. Then the induced morphism $i : X \times _ T Y \to X \times _ S Y$ is an immersion. If $T \to S$ is separated, then $i$ is a closed immersion. If $T \to S$ is quasi-separated, then... | 2022-08-09T04:51:03 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/finding-area-under-cosx-using-midpoint-rule.561286/ | Homework Help: Finding area under cosx using midpoint rule
1. Dec 18, 2011
pvpkillerx
Use the midpoint rule to approximate the following integral:
∫sin(x) dx
This is what I did:
Δx = (1-0)/4 = 1/4
1/4(f(1/8) + f(3/8) + f(5/8) + f(7/8) + f(9/8))
But the answer i get is wrong. Is that the correct midpoint rule form... | 2018-12-13T04:58:01 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/advanced-algebra/62571-how-do-arithmetic-operations-galois-field.html | # Math Help - how to do arithmetic operations in galois field
1. ## how to do arithmetic operations in galois field
is primitive in GF(2)[x].
Let be a root of .
α2 means 0 1 0 0
α5 means 0 1 1 1
- ----------------
when we add the both 1 0 1 1
but in galois field answer is α3 means that 0 0 1 1 from the table
Multi... | 2014-09-24T06:14:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1608740/a-criterion-for-isomorphism-of-finite-abelian-groups-using-fundamental-theorem-o | # A criterion for isomorphism of finite abelian groups using fundamental theorem of finitely generated abelian groups [duplicate]
I have recently encountered this very interesting problem from my abstract algebra class where we have just now proven the fundamental theorem of finitely generated Abelian groups, and the ... | 2019-08-23T17:29:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-equations/222272-sobolev-spaces-some-mollifier-stuff-print.html | Sobolev Spaces and some Mollifier stuff
• September 25th 2013, 05:25 AM
Johnyboy
Sobolev Spaces and some Mollifier stuff
Note that the proof in question is from book 'Partial Differential Equations by Lawrence Evans'.
Please view attachments for proof in question, basically I am trying to prove that for bounded $U$ a... | 2015-08-01T17:14:42 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 14, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://openstudy.com/updates/4f185d55e4b00328e4c5147b | ## anonymous 4 years ago COULD YOU SHOW YOU WORK? 1. x – 3 > –9 2. –2x + 1 ≤ –11 3. 10 < –3x + 1 4. 2(x + 5) > 8x – 8 5. –2(x – 3) ≥ 5 – (x + 3)
1. anonymous
1) x-3>-9 +3 +3 x>-6
2. anonymous
1) add 3 to both sides
3. anonymous
2) subtract 1 from both sides divide by -2 change the sense of the inequality
4. anon... | 2016-10-25T22:57:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://wapgw.org/standard-error/relationship-between-standard-error-of-estimate-and-r-squared.php | Home > Standard Error > Relationship Between Standard Error Of Estimate And R Squared
# Relationship Between Standard Error Of Estimate And R Squared
## Contents
The 9% value is the statistic called the coefficient of determination. please sir, can i use regression line and a curve at the same time to interpret my d... | 2018-08-19T05:22:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3155914/what-value-of-n-will-make-a-triangle-contain-560-lattice-points | # What value of $n$ will make a triangle contain 560 lattice points?
I recently met a rather hard problem:
A lattice point is a ordered pair where both $$x$$ and $$y$$ of $$(x, y)$$ are both integers. A triangle is forms by of the lattice points $$(1, 1)$$, $$(9, 1)$$, and $$(9, n)$$. For what integer value of $$n>0$... | 2020-05-31T10:37:33 | {"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://www.openstarts.units.it/handle/10077/9604 | Please use this identifier to cite or link to this item: http://hdl.handle.net/10077/9604
Title: Metrizability of hereditarily normal compact like groups Authors: Dikranjan, DikranImpieri, DanieleToller, Daniele Keywords: locally compact group; locally minimal group; \omega-bounded group; countably compact group; here... | 2018-02-20T09:39:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/137201/did-i-integrate-a-differential-form-correctly | # Did I integrate a differential form correctly?
I start with 1-form $\omega=f\,dx$ on $\left[0,1\right]$ where $f\left(0\right)=f\left(1\right)$ and a $g:\left[0,1\right]\to R$ with $g\left(0\right)=g\left(1\right)$ and I want to integrate $\omega-\lambda \, dx=dg$ on $\left[0,1\right]$. So I write
$\int\limits_0^1 ... | 2014-09-20T18:18:03 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.spp2026.de/ | # Geometry at Infinity
Priority programme of the DFG
## Welcome to SPP 2026
This is the platform of a coordinated research programme in mathematics, funded by the German Research Foundation (DFG). It comprises 33 research projects in the fields of differential geometry, geometric topology, and global analysis. More... | 2019-12-13T09:55:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/57ae596911ef6b4fc207be8c | # Question 7be8c
Sep 2, 2017
The pressure would be 1029 Torr.
#### Explanation:
Henry’s law says that the concentration $c$ of a gas in a solvent is directly proportional to the partial pressure $p$ of the gas above the solvent.
The mathematical expression for Henry’s law is
$\textcolor{b l u e}{\overline{\underl... | 2020-01-27T07:45:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 11, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.nag.com/numeric/cl/nagdoc_cl23/html/F04/f04arc.html | f04 Chapter Contents
f04 Chapter Introduction
NAG C Library Manual
NAG Library Function Documentnag_real_lin_eqn (f04arc)
1 Purpose
nag_real_lin_eqn (f04arc) calculates the approximate solution of a set of real linear equations with a single right-hand side, using an $LU$ factorization with partial pivoting.
2 Sp... | 2016-07-24T15:59:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 37, "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/27761/closed-form-for-some-integrals-related-to-the-complementary-error-function | # Closed form for some integrals related to the complementary error function
While studying the use of the trapezoidal rule for numerically evaluating the complementary error function $\mathrm{erfc}(z)$, the following integrals showed up when I was trying to derive expressions for the truncation error:
$$\int_0^\pi \... | 2013-12-20T21:14:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://de.zxc.wiki/wiki/Kolbengeschwindigkeit | # Piston speed
The piston speed is the speed (v) with which the piston of a reciprocating engine covers the way from top dead center (TDC) to bottom dead center (BDC) or vice versa.
The piston speed in piston machines is not uniform:
• The linear movement of the piston is coupled to the rotating movement of the cran... | 2022-06-30T14:26:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 8, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.peterkrautzberger.org/0025/ | # BLAST 2010 chalk slides
The organizers of BLAST 2010 [Wayback Machine] asked the speakers to upload or give a link to the slides of their talk. Since I gave a chalk talk at the blackboard I had no slides. So instead of slides let me give a short recollection of my talk here.
## The semigroup \mathbb{F} .
Definitio... | 2018-05-21T05:28:46 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://socratic.org/questions/58a0daca11ef6b6ff88d1cd0 | # How do you write the molecular, complete ionic, and net ionic equation for lithium sulfide reacting with calcium hydroxide? Assume that at the concentrations chosen, calcium hydroxide is soluble.
Aug 8, 2017
Well, you would do all three in sequence anyway, if you wanted to break down the steps... eventually, when y... | 2019-11-16T20:52:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 5, "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://freakonometrics.hypotheses.org/tag/link | # I Fought the (distribution) Law (and the Law did not win)
A few days ago, I was asked if we should spend a lot of time to choose the distribution we use, in GLMs, for (actuarial) ratemaking. On that topic, I usually claim that the family is not the most important parameter in the regression model. Consider the follo... | 2017-08-22T07:15:36 | {"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": 7, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://people.bath.ac.uk/mbr20/felipe/manual.htm | # Introduction
FELIPE (Finite Element Learning Package) is a software package whose primary objective is to help students understand the finite element method in mathematics and engineering, and develop their own f.e. programs. Its advantage over the f.e. textbooks which provide their example programs printed or on ft... | 2021-04-17T01:40:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/raising-and-lowering-operators.319870/ | # Raising and lowering operators
1. Jun 14, 2009
### mkhurana
1. The problem statement, all variables and given/known data
Can anyone please explain why any term which is a product of 4 raising and lowering operators with a lowering operator on the extreme right (eg. A-A+A+A-) has zero expectation value in the grou... | 2017-11-19T11:15:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://dsp.stackexchange.com/unanswered | 206 views
### Using an error prediction filter for filtering a semi-known signal
I'm trying to wrap my head around the proper use of a Wiener or error-prediction filter for filtering data. It seems to me that it is only a whitening filter, so how is it used when the data you want ...
385 views
### Real-valued ringin... | 2014-09-22T14:13:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathcentral.uregina.ca/QQ/database/QQ.09.13/h/david1.html | SEARCH HOME
Math Central Quandaries & Queries
Question from David: I have small equipment hut that has a small attic space that I want to blow insulation into it. The attic size is shaped like a triangle that is about 8 feet by 10 feet by 7 inches at the highest point. I need to estimate the volume in square feet or ... | 2017-11-21T17:36:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dev.socrata.com/docs/transforms/to_multiline.html | Socrata was acquired by Tyler Technologies in 2018 and is now the Data and Insights division of Tyler. The platform is still powered by the same software formerly known as Socrata but you will see references to Data & Insights going forward.
# to_multiline
##### Function: to_multiline
convert a line into a multilin... | 2023-03-25T22:36:33 | {"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... |
http://forum.math.toronto.edu/index.php?topic=850.0 | ### Author Topic: Typos? (Read 358 times)
#### Luyu CEN
• Jr. Member
• Posts: 12
• Karma: 0
##### Typos?
« on: November 23, 2016, 01:36:19 PM »
http://www.math.toronto.edu/courses/apm346h1/20169/PDE-textbook/Chapter9/S9.1.html#mjx-eqn-eq-9.1.8
The coefficient should be $\frac{1}{4\pi c^2 t}$ instead of $\frac{1}{4\p... | 2018-06-18T00:11:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-geometry/88519-measure-theory.html | # Math Help - Measure theory
1. ## Measure theory
Show that (a,b) = $\bigcup_{n\in N}$( $a_{n},b_{n}$) , where $a,b\in\mathbb{R}$ , { $a_{n}$} is a decreasing sequence of rational numbers with $a_{n}\rightarrow a$ , { $b_{n}$} is an increasing sequence of rational numbers with $b_{n}\rightarrow b$ .
2. Suppose x is ... | 2015-04-25T11:10:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 18, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://howlingpixel.com/i-en/Surface_brightness | # Surface brightness
In astronomy, surface brightness quantifies the apparent brightness or flux density per unit angular area of a spatially extended object such as a galaxy or nebula, or of the night sky background. An object's surface brightness depends on its surface luminosity density, i.e., its luminosity emitte... | 2019-03-19T22:46:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 13, "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/28667/can-i-create-a-transformation-matrix-from-rotation-translation-vectors | # Can I create a transformation matrix from rotation/translation vectors?
I'm trying to deskew an image that contains an element of known size. Here's a test image:
I can use aruco::estimatePoseBoard which returns rotation and translation vectors. Is there a way to use that information to deskew everything that's in ... | 2019-11-17T12:08:06 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tel.archives-ouvertes.fr/tel-01927948 | # Projection-based in-situ 4D mechanical testing
Abstract : The quantitative analysis of 3D volumes obtained from tomography allows models to be identified and validated. It consists of a sequence of three successive inverse problems: (i) volume reconstruction (ii) kinematic measurement from Digital Volume Correlation... | 2019-09-15T22:15:07 | {"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": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.lmfdb.org/knowledge/show/nf.index | show · nf.index all knowls · up · search:
Let $\mathcal{O}$ be an order in a number field $K$. The index of $\mathcal{O}$ is its index as a sublattice of the ring of integers of $K$.
Authors:
Knowl status:
• Review status: reviewed
• Last edited by John Jones on 2018-08-08 17:43:27
Referred to by:
History: | 2020-12-04T05:49:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.typhoon-hil.com/documentation/typhoon-hil-software-manual/References/zeta_converter.html | # Zeta Converter
Description of the Zeta Converter component in Schematic Editor
A block diagram and input parameters for the Zeta Converter switching block are given in Table 1
Table 1. The Zeta Converter component in the HIL Toolbox
component component dialog window component parameters
• Property tabs
• General
•... | 2023-01-26T22:26:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 8, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/112223/probability-measures-with-entropy-equal-to-nonnegative-number | # probability measures with entropy equal to nonnegative number
Is it true that for a given nonnegative number, there exists a measure-theoretical entropy value (supremum of entropies of all partitions under a measure-preserving transformation) that equals this number?
-
Take a shift on $G^{\mathbb Z}$ where $G$ is a... | 2016-06-25T16:01:58 | {"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://encyclopediaofmath.org/wiki/Arakelov_geometry | # Arakelov geometry
Arakelov theory
A combination of the Grothendieck algebraic geometry of schemes over $\mathbf{Z}$ with Hermitian complex geometry on their set of complex points. The goal is to provide a geometric framework for the study of Diophantine problems in higher dimension (cf. also Diophantine equations, ... | 2023-03-31T19:07:14 | {"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://math.stackexchange.com/questions/3052569/finding-structures-where-the-singleton-axiom-the-axiom-of-extensionality-and-th | finding structures where the singleton axiom, the axiom of extensionality and the axiom of empty set do hold
Hey friends of maths,
I am trying to find an example that fulfills the requirements mentioned above, more precisely:
I'd appreciate your help with finding two (or better more than 200) non-isomorphic finite s... | 2019-04-25T17:43:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-condense-2-ln-4-ln-2 | # How do you condense 2 ln 4 - ln 2?
May 7, 2016
$2 \ln 4 - \ln 2 = \ln 8$
#### Explanation:
As $a \ln b = \ln {b}^{a}$ and $\ln p - \ln q = \ln \left(\frac{p}{q}\right)$
$2 \ln 4 - \ln 2$
= $\ln {4}^{2} - \ln 2$
= $\ln 16 - \ln 2$
= $\ln \left(\frac{16}{2}\right) = \ln 8$ | 2019-10-19T01:48:55 | {"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://www.mrmath.com/lessons/pre-calculus/real-number-exponents/ | # Real Number Exponents
Lesson Features »
Lesson Priority: Normal
Objectives
• Quickly recap all previously learned exponent rules
• Make connections between rational exponents, which we've seen, and terminating decimal exponents, which we haven't yet seen
• Understand how irrational exponents work and what they mea... | 2021-06-22T16:30:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://puzzling.stackexchange.com/questions/57628/landing-4-on-a-broken-die | # Landing 4 on a Broken Die [closed]
This is not hard, but fun.
Suppose you have a die such that its 1,5,6 and 4 face are broken. Whenever 1 face lands, it gets rolled over to an adjacent face. If 5 face lands, it is equally likely that it may stick or get rolled over to the adjacent face. If 4 lands, it has 1/4 prob... | 2021-06-18T03:31:18 | {"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... |
https://math.stackexchange.com/questions/3162999/combinatorial-proof-for-sum-i-kn-2i-k-binomi-1k-12-k-binomnk | # Combinatorial proof for $\sum_{i=k}^n (2i-k) \binom{i-1}{k-1}^2 = k \binom{n}{k}^2$
Give combinatorial proof for:
$$\sum_{i=k}^n (2i-k) \binom{i-1}{k-1}^2 = k \binom{n}{k}^2$$
RHS: We want to make sequence A and B with their element only 0 and 1, and the number of element 1 is k in A and B. From sequence A, pick o... | 2019-12-16T11:15:33 | {"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://www.x-mol.com/paper/1221575107905867776 | Machine Learning ( IF 2.809 ) Pub Date : 2020-01-24 , DOI: 10.1007/s10994-020-05868-6
Dimitris Bertsimas, Bart Van Parys
We present a novel method for sparse polynomial regression. We are interested in that degree r polynomial which depends on at most k inputs, counting at most $$\ell$$ monomial terms, and minimizes t... | 2020-05-27T06:30:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ncatlab.org/nlab/show/generalized+elliptic+operator | # Contents
## Idea
In the context of noncommutative geometry/KK-theory, a generalized elliptic operator is a linear operator of a Hilbert bimodule over two C*-algebras $A, B$ in C*Alg, such that in the special case that $A = C_0(Y)$ and $B = C_0(Y)$ for $X,Y$ smooth manifolds, this reduces to a $Y$-parameterized coll... | 2021-09-27T07:12:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 6, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://stackoverflow.com/questions/2135339/using-latex-beamer-to-display-code | # Using LaTeX Beamer to display code
I'm using the following LaTeX code in a Beamer presentation:
\begin{frame}
\begin{figure}
\centering
\tiny
\lstset{language=python}
\lstinputlisting{code/get_extent.py}
\end{figure}
\end{frame}
Is it possible to select specific lines from my get_extent.py file rather than displa... | 2014-03-17T05:27:12 | {"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://eprint.iacr.org/2021/020 | Catching the Fastest Boomerangs - Application to SKINNY
Stéphanie Delaune, Patrick Derbez, and Mathieu Vavrille
Abstract
In this paper we describe a new tool to search for boomerang distinguishers. One limitation of the MILP model of Liu et al. is that it handles only one round for the middle part while Song et al. ... | 2023-03-29T00:41:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/product-proof.226051/ | # Product Proof
1. Apr 2, 2008
### gop
1. The problem statement, all variables and given/known data
Proof that for n>2 and n is a natural number it holds that
$$\prod_{k=1}^{n}\frac{k^{2}+2}{k^{2}+1}<3$$
and
$$\prod_{k=1}^{n}\frac{k^{2}+2}{k^{2}+1}<\frac{3n}{n+1}$$
2. Relevant equations
3. The attempt at a solu... | 2017-10-19T01:58:00 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.transtutors.com/questions/a-manager-is-deciding-whether-or-not-to-build-a-small-facility-demand-is-uncertain-a-3180201.htm | # A manager is deciding whether or not to build a small facility. Demand is uncertain and can be... 1 answer below »
1. A manager is deciding whether or not to build a small facility. Demand is uncertain and can be either at a high or low level. If the manager chooses a small facility and demand is low, the payoff is ... | 2020-06-01T23:03:53 | {"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://poincare101.herokuapp.com/post/12 | Here it is:
If $x, y, z \text{ and } n$ are all natural numbers with $n>1$ and $x^n + y^n = z^n$, prove that $x, y, z > n$.
So, how do we go about this? $x^n + y^n = z^n$ seems like a pretty difficult equation to mess about with (Fermat's Last Theorem, anyone?), but, we might gain some insight if we move some stuff a... | 2015-08-01T18:07:44 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.taylorfrancis.com/books/e/9780429136177/chapters/10.1201/9781420028249-13 | chapter 8
8 Pages
## Weakly Krull Inside Factorial Domains
ByDaniel D. Anderson, Muhammed Zafrullah, Gyu Whan Chang
Chapman, Halter-Koch, and Krause [8] introduced the notion of an inside factorial monoid and integral domain. Throughout we will confine ourselves to the integral domain case, but the interested reader... | 2020-02-26T01:58:47 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/schwarzschild-radius-explanation.712371/ | Hello,
First off, I'm not a physics student by any means, but it does intrigue me. I've been wondering about the Schwarzschild radius, and how the density of an object dictates the escape speed. Why is it, that the more you compress an object, the more gravity it "owns?" If you were able to theoretically compress the ... | 2022-07-03T14:38:33 | {"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... |
http://blog.sigfpe.com/2008_04_01_archive.html | A Neighborhood of Infinity
Sunday, April 27, 2008
Infinitesimal rotations and Lie algebras
A little while back I tried to give a rough idea of what Lie algebras were about. What I want to do now is show how with a bit of Haskell code we can directly get our hands on one. I'm going to assume you know how to make matr... | 2016-10-21T00:28:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/55b6a60de4b04559507b8098 | anonymous one year ago Absolute zero is A. –273.15°C. B. the lowest possible temperature. C. the temperature at which the average kinetic energy of particles would theoretically be zero. D. all of the above
C. Temperature at which the average kinetic energy of the particles would be theoretically zero is correct. beca... | 2016-10-24T14:36:19 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathhelpboards.com/threads/quasi-local-commutative-ring-with-maximal-ideal-m.8033/ | # Quasi-local commutative ring with maximal ideal M
#### Peter
##### Well-known member
MHB Site Helper
I am reading R.Y. Sharp: Steps in Commutative Algebra.
In Chapter 3: Prime Ideals and Maximal Ideals, Exercise 3.19 reads as follows:
Let R be a quasi-local commutative ring with maximal ideal M.
Show that the ri... | 2021-09-26T22:40:31 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jiskha.com/questions/1590636/a-ferris-wheel-is-elevated-1-meter-above-ground-when-car-reaches-the-highest-point-of-the | # Pre-Calculus
a ferris wheel is elevated 1 meter above ground. When car reaches the highest point of the Ferris wheel, it's altitude from ground level is 31 metres. How far away from the center, horizontally, is the car when it is at an altitude of 25 meters?
1. 👍 2
2. 👎 0
3. 👁 5,076
1. so, the radius of the whee... | 2020-11-25T08:15:19 | {"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://bookstore.ams.org/ulect-54 | An error was encountered while trying to add the item to the cart. Please try again.
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Conformal Dimension: Theory and Application
John M. Mackay University of Illinois at Urbana-Champaign, Urbana, IL
Jeremy T. Tyson University of Illinois at Urbana-Champaign, Urbana, IL
Available ... | 2023-03-30T07:36:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.oalib.com/relative/2208374 | Home OALib Journal OALib PrePrints Submit Ranking News My Lib FAQ About Us Follow Us+
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Search Results: 1 - 10 of 100 matches for " "
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Electronic Journal of Differential Equations , 2006, Abstract: In this paper we study the existence of glo... | 2019-10-15T07:01:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-to-do-i-solve-this-problem-3x-2-12-0-x | # How to do I solve this problem? 3x^2-12=0
## I can't remember how to do these and just need step by step so I can finish the problem. This is only a portion of my calculus problem but I forget how to do this part. The whole problem is f(x) = x^3-12x+17 find the relative extreme points of the function if they exist. ... | 2021-06-16T08:15:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 11, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://aimsciences.org/article/doi/10.3934/dcdsb.2018067?viewType=html | # American Institue of Mathematical Sciences
## The modified Camassa-Holm equation in Lagrangian coordinates
1 Department of Mathematics of Harbin Institute of Technology, Harbin, 150001, China 2 Department of Physics and Department of Mathematics, Duke University, Durham, NC 27708, USA
* Corresponding author: Yu G... | 2018-01-22T22:27:18 | {"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... |
http://www.conservapedia.com/Speed | # Speed
In physics, speed refers to the magnitude of the velocity of an object.
Speed is the total distance traveled divided by the time it takes to travel it[1].
$Speed=\frac{d D}{d t}$
Note that speed is a scalar, therefore it has no direction, and because it is a measure of magnitude, it is never negative.
Like... | 2014-09-01T21:42:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.computer.org/csdl/trans/tc/2008/04/ttc2008040472-abs.html | Subscribe
Issue No.04 - April (2008 vol.57)
pp: 472-480
ABSTRACT
In this contribution we introduce a low-complexity bit-parallel algorithm for computing square roots over binary extension fields. Our proposed method can be applied for any type of irreducible polynomials. We derive explicit formulae for the space and ti... | 2014-09-18T18:04:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://myaptitude.in/cat/quant/the-number-of-common-terms-in-the-two-sequences-17-21-25 | The number of common terms in the two sequences 17, 21, 25, ..., 417 and 16, 21, 26, ..., 466 is
1. 19
2. 20
3. 77
4. 78
Total number of terms in the sequence 17, 21, 25 …417 is 101
Total number of terms in the sequence 16, 21, 26 …466 is 91
nth term of the first sequence = 4n + 13
mth term of the second sequence ... | 2020-02-24T17:37:27 | {"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... |
http://www2.warwick.ac.uk/fac/sci/maths/research/events/seminars/areas/combinatorics/ | Combinatorics Seminar
Organisers:
Term 1 2016/17 - Room MS.04
Date Name Title
7 Oct Felix Reidl (Aachen) Characterising structural sparseness by neighbourhood complexity
Or: If your neighbourhood is boring you probably live in a sparse region.
14 Oct David Ellis (QMUL) Some applications of the $p$-biased measure to... | 2016-12-11T11:54:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://datascience.stackexchange.com/tags/statistics/hot | # Tag Info
20
In linear regression overfitting occurs when the model is "too complex". This usually happens when there are a large number of parameters compared to the number of observations. Such a model will not generalise well to new data. That is, it will perform well on training data, but poorly on test data. A ... | 2020-09-25T06:36:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://raisingthebar.nl/tag/complex-number/ | 14
Aug 18
## Complex numbers: time to turn on the beacon
Math is motivated by analogy and the desire to solve new problems, among other things. We'll see that this is the pattern that leads from real numbers to complex numbers and further to matrix algebra.
### Complex numbers are not that complex
Problem. For any ... | 2022-09-27T02:39:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 114, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://flyingcoloursmaths.co.uk/theres-one-way-direct-inverse-proportion/ | $y$ is directly proportional to $x^3$, you say? And when $x = 4$, $y = 72$? Well, then.
The traditional method is to say:
$y = kx^3$ and substitute in what you know.
$72 = 64k$ $k = \frac{72}{64} = \frac{9}{8}$
That gives $y = \frac98 x^3$. Easy enough.
### But you can do it without the $k$
Rather than introduce ... | 2022-07-06T04:00:30 | {"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... |
http://www.exampleproblems.com/wiki/index.php/Characteristic_curve | # Method of characteristics
(Redirected from Characteristic curve)
In mathematics, the method of characteristics is a way of solving partial differential equations, and systems of PDEs.
For a first-order PDE, a characteristic is a line in phase space (comprising the independents, the dependent, and the partial deriv... | 2018-12-19T03:19:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 17, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://proofwiki.org/wiki/Definition:Extended_Real_Number_Space | # Definition:Topology on Extended Real Numbers
## Definition
Let $\overline \R$ denote the extended real numbers.
The (standard) topology on $\overline \R$ is the order topology $\tau$ associated to the ordering on $\overline \R$.
### Extended Real Number Space
The topological space $\left({\overline \R, \tau}\rig... | 2022-07-01T20:51:25 | {"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... |
http://mathhelpforum.com/calculus/49653-finding-horizontal-asymptotes.html | # Math Help - finding horizontal asymptotes
1. ## finding horizontal asymptotes
Find the horizontal asymptote of arccot(x^2-x^4)
thanks so much!!
2. Originally Posted by henry5
Find the horizontal asymptote of arccot(x^2-x^4)
thanks so much!!
Horizontal Asymptotes occur when $f'(x)=0\text{ or }f'(0)$ is undefined... | 2014-04-20T10:01:12 | {"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": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ebrainanswer.com/mathematics/question13787741 | , 08.11.2019 11:31, breannaasmith1122
# Which diagram shows how to correctly multiply 1,234 x 987?
Which diagram shows how to correctly multiply 1,234 x 987?
### Other questions on the subject: Mathematics
Mathematics, 21.06.2019 14:30, lizisapenguin
Which of these people has balanced their checkbook correctly? oa.... | 2020-09-20T20:14:21 | {"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://nbviewer.jupyter.org/url/taaviburns.ca/presentations/log_analysis_with_pandas/nb/2-Pandas%20Crash%20Course.ipynb | A Series is like an array: a 1-D list of homogenously-typed items.
In [1]:
import pandas as pd
a = pd.Series([1, 2, 3])
a
Out[1]:
0 1
1 2
2 3
In [2]:
a.dtype
Out[2]:
dtype('int64')
Here's a Series() of floating point numbers:
In [3]:
b = pd.Series([1, 2.3, 3])
b
Out[3]:
0 1.0
1 2.3
2 3.0
In [4]:... | 2017-03-30T00:57:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://healthtech.samel.com.br/yellow-woodland-atd/1eede0-first-line-of-lyman-series | Be the first to write the explanation for this question by commenting below. Calculate the wavelengths of the first four members of the Lyman series i… Add To Playlist Add to Existing Playlist. The IE2 for X is? Be the first to write the explanation for this question by commenting below. Nov 09,2020 - If the wavelength... | 2021-09-24T06:07:19 | {"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": 1, "mathjax_display_tex": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/496397/why-does-the-empty-diagram-exist | # Why does the empty diagram exist?
Let $\mathcal C$ be a category. Why does the Functor $\mathcal F:\emptyset \to \mathcal C$ exist? In general $Ob(\mathcal C)$ is not a set, so $\mathcal F:\emptyset \to Ob(\mathcal C)$ is not a function and i don't have the vacuous condition from the set-theoretic case, right?
-
#... | 2015-01-27T18:54:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/number-of-subspaces-of-a-vector-space-over-a-finite-field.332498/ | # Number of subspaces of a vector space over a finite field
1. Aug 25, 2009
### winter85
1. The problem statement, all variables and given/known data
Prove: If V is an n-dimensional vector space of a finite field, and if 0 <= m <= n, then the number of m-dimensional subspaces of V is the same as the number of (n-m)... | 2018-03-18T02:36:54 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.zentralblatt-math.org/ioport/en/?q=au:Ward%2C%20R* | History
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Sparse Legendre expansions via $\ell_1$-minimization. (English)
J. Approx. Theory 164, No. 5, 517-533 (2012).
1
Lower bounds fo... | 2013-06-18T20:55:33 | {"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://ai.stackexchange.com/questions/12469/the-problem-with-the-gamblers-problem-in-rl/12473 | # The problem with the Gambler's Problem in RL
Recently I simulated the Gambler's Problem in RL:
Now, the problem is, the curve does not at all appear the way as given in the book. The "best policy" curve appears a lot more undulating than it is shown based on the following factors:
• Sensitivity (i.e. the threshold... | 2020-05-31T04:24:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/53266/how-to-handle-horizontal-lines-in-the-polyfill-algorithm | # How to handle horizontal lines in the Polyfill Algorithm?
When I look at polyfill algorithm tutorials/articles or examples, nothing mentioned about how to handle horizontal lines. Does anyone have any idea how horizontal lines should be handled?
For instance, consider the following image:
For intersection I wrote ... | 2020-08-13T11:46:12 | {"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://homework.cpm.org/category/CCI_CT/textbook/int3/chapter/9/lesson/9.1.7/problem/9-88 | ### Home > INT3 > Chapter 9 > Lesson 9.1.7 > Problem9-88
9-88.
1. What is the measure in degrees of a central angle measuring radians? Homework Help ✎
1. What other angles correspond to the same point on the circle?
2. Make a sketch of the unit circle showing the resulting right triangle.
3. What are sin, cos and t... | 2019-10-14T01:20:41 | {"extraction_info": {"found_math": true, "script_math_tex": 6, "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... |
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