url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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https://mathhelpboards.com/threads/einstein-notation-out-of-fashion.26025/ | # Einstein Notation - out of fashion?
#### Kiwi
##### Active member
I am studying Pavel Grinfeld's text "Introduction to tensor analysis and the calculus of moving surfaces" along with his you-tube lecture series on the same topic. I highly recommend both!
1.) Am I correct to understand that the Einstein tensor nota... | 2020-06-01 03:07:27 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-1-common-core-15th-edition/chapter-11-rational-expressions-and-functions-11-7-graphing-rational-functions-practice-and-problem-solving-exercises-page-711/40 | ## Algebra 1: Common Core (15th Edition)
Published by Prentice Hall
# Chapter 11 - Rational Expressions and Functions - 11-7 Graphing Rational Functions - Practice and Problem-Solving Exercises - Page 711: 40
See answer below
#### Work Step by Step
Given: $g(x)=x^2-4$ This is a quadratic function in the form: $y= ... | 2020-09-21 00:48:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Image_of_Set_Difference_under_Relation/Corollary_1 | # Image of Set Difference under Relation/Corollary 1
## Corollary to Image of Set Difference under Relation
Let $\mathcal R \subseteq S \times T$ be a relation.
Let $A \subseteq B \subseteq S$.
Then:
$\complement_{\mathcal R \left[{B}\right]} \left({\mathcal R \left[{A}\right]}\right) \subseteq \mathcal R \left[{\... | 2020-08-15 02:27:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/8043/change-the-background-color-of-a-frame-in-beamer/395429 | # Change the background color of a frame in Beamer
How can I change the background color of one frame in my Beamer document? I tried doing
\begin{frame}
\setbeamercolor{background canvas}{bg=violet}
% frame contents here
\end{frame}
but it seemed to have no effect.
Anyone know what the problem is?
Modify the back... | 2019-09-15 19:55:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.math.stonybrook.edu/~tony/archive/top/weekly.html | ## Week by Week
(Skip to Week 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 )
Week 1
1. Categories; examples: Top, Gr, R-Vect. Functors; example (from later in the course) the nth homology group as a functor Top --> Gr. Topological space: definition via axioms for open sets. Group exercise: check that R is a topological space ... | 2017-10-17 09:42:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/precalculus/precalculus-6th-edition-blitzer/chapter-3-cumulative-review-exercises-page-516/1 | ## Precalculus (6th Edition) Blitzer
$x= 2, \dfrac{2}{3}$
We are given that $|3x-4|=2$ This can be written as $3x-4 =2; 3x-4=-2$ First consider $3 x-4 =2 \implies x=2$ Now, $3x-4 =-2 \implies x =\dfrac{2}{3}$ Our result is: $x= 2, \dfrac{2}{3}$ | 2020-05-30 01:02:06 | {"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://proofwiki.org/wiki/Existence_of_Prime-Free_Sequence_of_Natural_Numbers | # Existence of Prime-Free Sequence of Natural Numbers
## Theorem
Let $n$ be a natural number.
Then there exists a sequence of consecutive natural numbers of length $n$ which are all composite.
## Proof
Consider the number
$N := \left({n + 1}\right)!$
where $!$ denotes the factorial.
Let:
$i \in I$ where $I = \... | 2019-10-15 12:17:27 | {"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... |
http://www.science20.com/quantum_diaries_survivor?page=198 | Interpreting The Predictions Of Deep Neural Networks
CERN has equipped itself with an inter-experimental working group on Machine Learning since a couple...
Machine Learning For Phenomenology
These days the use of machine learning is exploding, as problems which can be solved more effectively...
The Magical Caves O... | 2018-04-20 12:38:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.researchaffiliates.com/publications/articles/637-can-momentum-investing-be-saved | # Can Momentum Investing Be Saved?
October 2017
Save
Key Points
• Simulated portfolios based on momentum add remarkable value, in most time periods and in most asset classes, all over the world; however, live results for mutual funds that take on a momentum factor loading are surprisingly weak.
• A primary contributo... | 2022-12-07 07:30:18 | {"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://study.com/academy/answer/a-culinary-club-earns-1-360-from-a-dinner-service-they-sold-45-adult-meals-and-80-student-meals-an-adult-meal-costs-twice-as-much-as-a-student-meal-what-is-the-cost-of-an-adult-meal.html | ## Consistent System of Equations:
When it comes to linear equations there are two instances when a system of linear equations are consistent. It is when the lines intersect each other at a unique point and when the lines are coincident.
The club earns 1,360 selling 45 adult meals and 80 student meals. Let {eq}x {/eq... | 2020-04-04 01:29:31 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.dlubal.com/en-US/support-and-learning/support/faq/004533 | New
004533
# How can I define an average region on the entire circumference of pipes?
If you have modeled your pipe surface as a quadrangle surface, you can achieve this by splitting the surface at least once.
Then, define a new average region for the surface by selecting the center, defining the dimension, specify... | 2020-08-09 09:16:28 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/4284894/a-local-ring-with-unique-maximal-ideal-m-and-m-be-a-finitely-generated-a-module | # A local ring with unique maximal ideal M and M' be a finitely generated A-module
Prove the following result: Let $$A$$ be a local ring with unique maximal ideal $$\mathfrak{m}$$. Let $$M'$$ be a finitely generated A-module. If $$N$$ is a submodule of $$M'$$ such that $$M'= N+ \mathfrak{m}M'$$, then show that $$N=M'$... | 2022-08-09 06:55:17 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ck12.org/algebra/Applications-Using-Linear-Models/lesson/Applications-Using-Linear-Models-BSC-ALG/ | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
# Applications Using Linear Models
## Solve story problems using linear equations
Estimated9 minsto complete
%
Progress
Practice Applications Using Linear Models
MEMORY METER
This indi... | 2017-02-22 20:51:54 | {"extraction_info": {"found_math": true, "script_math_tex": 48, "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/ma... |
http://noj.io/problem/p/1074/mouse-clicks | # Mouse Clicks
1000ms 65536K
4 2
Description
A typical windowing system on a computer will provide a number of icons on the screen as well as some defined regions. When the mouse button is clicked, the system has to determine where the cursor is and what is being selected. For this problem we assume that a mou... | 2018-01-18 17:39:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://paper.telematika.org/2020/pwc/paper_group_anr_131/ | April 2, 2020
3255 words 16 mins read
# Paper Group ANR 131
FlexiBO: Cost-Aware Multi-Objective Optimization of Deep Neural Networks. Joint Event Extraction along Shortest Dependency Paths using Graph Convolutional Networks. Optimizing Revenue while showing Relevant Assortments at Scale. Classification of Hyperspect... | 2020-08-12 17:44:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://sciencing.com/calculate-weight-water-5118229.html | # How to Calculate the Weight of Water
Print
Calculating the weight of water might be important in real life if you’re working with a recipe that uses an unusual method of measurement for liquids, but it’s most likely that you’ll encounter a problem like this in science class.
The challenge of calculating the weight... | 2022-11-27 09:00:03 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.scm.com/doc/BAND/Examples/Cu_slab.html | # Example: Cu_slab: 2-dim. Finite temperature and orbital plot¶
Download Cu_slab.run
A two-dimensional infinite (periodic boundary conditions) slab calculation is performed for Cu. The dimensionality is simply defined by the number of records in the Lattice data block. In a 2-dimensional calculation the lattice vecto... | 2018-05-21 11:02:29 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://aas.org/archives/BAAS/v33n4/aas199/885.htm | AAS 199th meeting, Washington, DC, January 2002
Session 137. Topics in Stellar Evolution
Display, Thursday, January 10, 2002, 9:20am-4:00pm, Exhibit Hall
## [137.07] A Very Large Bipolar Structure Associated with MWC314: An Evolved Eta Carina?
A. P. Marston, B. McCollum (SSC, Caltech)
Be and B[e] emission-line stars... | 2019-03-21 10:56:01 | {"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... |
https://www.ademcetinkaya.com/2022/09/is-clx-stock-expected-to-go-up-stock.html | Accurate stock market prediction is of great interest to investors; however, stock markets are driven by volatile factors such as microblogs and news that make it hard to predict stock market index based on merely the historical data. The enormous stock market volatility emphasizes the need to effectively assess the ro... | 2022-09-28 14:59:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mathphysicsbook.com/mathematics/riemannian-manifolds/introducing-lengths-and-angles/the-divergence-and-conserved-quantities/ | # The divergence and conserved quantities
Recall that the divergence of a vector field $${u}$$ can be generalized to a pseudo-Riemannian manifold of signature $${\left(r,s\right)}$$ (sometimes called the covariant divergence) by defining $${\mathrm{div}(u)\equiv(-1)^{s}*\mathrm{d}(*(u^{\flat}))}$$. Using the previousl... | 2019-03-20 04:32:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kerodon.net/tag/01G9 | # Kerodon
$\Newextarrow{\xRightarrow}{5,5}{0x21D2}$ $\newcommand\empty{}$
Construction 8.1.5.2. Let $\operatorname{\mathcal{A}}$ be a category, let $\operatorname{\mathcal{C}}$ be a $2$-category containing objects $X$ and $Y$, and let $F: \operatorname{Tw}(\operatorname{\mathcal{A}}) \rightarrow \underline{\operatorn... | 2022-05-29 02:19:47 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://crypto.stackexchange.com/questions/32437/security-of-a-parallelizable-block-cipher-mode | # Security of a parallelizable block cipher mode
This is the scheme of a parallelizable block cipher mode of operation:
• $IV$ is the initialization vector.
• $BN$ is the zero-based index number of a block in a stream of data.
• $BT$ is the tweak that is used in the encryption process of each block.
• $K$ is the key.... | 2019-12-09 23:46:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.solutioninn.com/gumchara-corporation-reported-the-following-information-with-respect-to-the | # Question
Gumchara Corporation reported the following information with respect to the materials required to manufacture amalgam florostats during the current month:
Standard price per gram of materials . . . . . . . . . . . . . . . . . . . . . . . . \$1.25
Standard quantity of materials per amalgam florostat . . . . ... | 2016-10-27 09:52:31 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://gmatclub.com/forum/in-the-figure-shown-two-identical-squares-are-inscribed-in-99925.html | It is currently 17 Dec 2017, 00:20
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we will pick new questions that match your level based on your Ti... | 2017-12-17 08:20:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/109/what-do-epimorphisms-of-commutative-rings-look-like?sort=newest | # What do epimorphisms of (commutative) rings look like?
(Background: In any category, an epimorphism is a morphism $f:X\to Y$ which is "surjective" in the following sense: for any two morphisms $g,h:Y\to Z$, if $g\circ f=h\circ f$, then $g=h$. Roughly, "any two functions on $Y$ that agree on the image of $X$ must agr... | 2014-10-25 03:38:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.eduzip.com/ask/question/in-the-formation-of-govt-in-which-of-the-followingnbspconditions-552209 | Civics
# In the formation of govt. in which of the following conditions the head of the state (President) can have areal choice?
When two or three parties are in the race to form the govt.
##### SOLUTION
The President is the head of the Union Executive and works in accordance with the aid and advice of the Council o... | 2021-10-18 17:57:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://missionimpossiblecode.io/post/solution-for-reverse-engineering-linux-config-deltas-via-system-wide-diffing/ | # Solution for Reverse Engineering Linux Config Deltas Via System-wide Diffing
For many years it was my main work to reverse engineer software installation and configuration for hyper-scaled deployment automation and for OS provisioning for Windows.
Early on it was evident that for OS and software provisioning it was... | 2022-01-23 22:28:23 | {"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://cran.yu.ac.kr/web/packages/fastNaiveBayes/vignettes/fastnaivebayes.html | # Fast Naive Bayes
## Introduction
This is an extremely fast implementation of a Naive Bayes classifier. This package is currently the only package that supports a Bernoulli distribution, a Multinomial distribution, and a Gaussian distribution, making it suitable for both binary features, frequency counts, and numeri... | 2021-08-01 10:26:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/38721/hermitian-fft-vs-discrete-fourier-transform-pythons-tt-hfft-vs-tt-fft | # Hermitian FFT vs discrete Fourier transform. Python's $\tt hfft$ vs $\tt fft$
What is the difference between the Hermitian FFT and DFT? Particularly in Python, there are two functions fft and hfft.
numpy.fft.hfft(signal) vs numpy.fft.fft(signal)
What I simply could find out is: The Hermitian has to do something w... | 2019-10-17 14:38:33 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://csp-seminar.org/talks/sai-sandeep-conditional-dichotomy/ | Sai Sandeep
# Conditional dichotomy of Boolean ordered promise CSPs
Promise Constraint Satisfaction Problems (PCSPs) are a generalization of Constraint Satisfaction Problems (CSPs) where each predicate has a strong and a weak form and given a CSP instance, the objective is to distinguish if the strong form can be sat... | 2021-04-16 07:35:41 | {"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://www.nextgurukul.in/wiki/concept/cbse/class-7/english-grammar/finite-and-non-finite-verbs/non-finite-verbs-infinitives/3962949 | Notes On Non finite verbs - infinitives - CBSE Class 7 English Grammar
What is ‘Infinitive’? ‘Infinitive’ or the infinitive form of the verb is always preceded by ‘to’ i.e. to-infinitive. For example: to sing, to study, to play, etc. The word ‘to’ is called the sign of infinitive. It is used to indicate the purpose of... | 2021-06-19 12:38:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 2, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/science/chemistry/chemistry-9th-edition/chapter-6-thermochemistry-exercises-page-289/73 | ## Chemistry 9th Edition
$-233\text{ kJ}$
We combine the following reactions: $NO_{(g)}+O_{3(g)}\Rightarrow NO_{2(g)}+O_{2(g)}\text{ -199 kJ}$ $O_{(g)}\Rightarrow \frac{1}{2}O_{2(g)}\text{ -247.5 kJ}$ $\frac{3}{2}O_{2(g)}\Rightarrow O_{3(g)}\text{ 213.5 kJ}$ Therefore, the enthalpy of the reaction is: $\Delta H = -199... | 2019-12-10 23:57:58 | {"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://cstheory.stackexchange.com/questions/48020/scotts-normal-form-for-exists-y-forall-x-rx-y | # Scott's normal form for $\exists y \forall x R(x,y)$
In this paper Scott's reduction is discussed, which reduces any FO2 formula to Scott's Normal form. As far as I understand the reduction process explained in the paper can get you to formulas with only $$\forall \forall$$ and $$\forall \exists$$ quantification pre... | 2022-06-27 06:22:14 | {"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://openstudy.com/updates/517066efe4b0aca440df96c9 | 1. waterineyes
Firstly, $\huge x^{-\frac{a}{b}} \implies \sqrt[b]{x^{-a}}$ and: $\huge x^{-a} = \frac{1}{x^a}$
So I have to find the radical first then, place it in a form without the negative exponent?
3. waterineyes
Yep...
4. waterineyes
Or you can leave it in negative form in the radical also, there is no harm... | 2015-11-29 03:38:06 | {"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... |
http://mathhelpforum.com/calculus/86989-2-area-volume.html | # Math Help - 2 Area Volume
1. ## 2 Area Volume
1. Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis.
2. Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis.
Set y=y i got x^3. Then intergra... | 2014-04-17 10:53:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 39, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.nature.com/articles/s41467-023-36261-1?error=cookies_not_supported&code=fe9a24a0-6d75-4e54-aa6b-400db58f9a32 | Introduction
Electrochemical CO2 reduction reaction (CO2RR) to energy-efficient fuels and chemicals could be a solution to relieve the dependency on fossil fuel and mitigate the greenhouse gas effect1,2,3,4. Production of single carbon products is relatively simple, e.g., the CO2RR to CO is currently being developed f... | 2023-03-26 12:09:35 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/75023/the-preparation-of-0-005-m-iodine-solution | # The preparation of 0.005 M Iodine Solution
The dissolution of iodine crystals with potassium iodide is very slow. To prepare a 0.005 M Iodine solution will require you keep the vessel until all crystals dissolve. With the low concentration and the volatile nature of Iodine, the solution might lose its concentration ... | 2019-08-25 18:17:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.phy.ntnu.edu.tw/ntnujava/index.php?action=printpage;topic=2068.0 | NTNUJAVA Virtual Physics LaboratoryEnjoy the fun of physics with simulations! Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/
Easy Java Simulations (2001- ) => Wave and Fluid => Topic started by: Fu-Kwun Hwang on January 09, 2011, 11:45:21 am
Title: An impulse reflection from a boundary with fix end and free end ... | 2020-05-30 15:24:08 | {"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://alicialamarche.com/talks | Talks & Presentations. I’ve compiled a list of some recent talks I’ve given– in particular, ones with interactive slides or videos associated with them. Apologies if you find any mistakes/typos/silly things in the notes or slides; feel free to contact me about them.
For an exhaustive list of talks I’ve given / confere... | 2022-05-19 02:10:57 | {"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://math.uiowa.edu/calendar/math-physics-seminar-34 | # Math Physics Seminar
Speaker:
Reinhard Werner, Hannover University, Germany
Topic:
The functional analysis of quantum-classical hybrids
Abstract:
The mathematical framework for infinite dimensional quantum systems suffers from a fundamental chicken-and-egg problem: Do states come first, and observables are function... | 2021-06-24 00:24:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://bootmath.com/correct-typesetting-for-quantifiers.html | # correct typesetting for quantifiers
For years I have been typing and writing quantifiers in a certain way. Now that I am writing my thesis, my adviser is taking issue with some of these things. Since he is my adviser I’m going to do what he says, but I am curious about the general consensus on this.
As an example, ... | 2018-07-18 21:51:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://electronics.stackexchange.com/questions/52017/how-to-suppress-terrible-noise-from-max7219 | # How to suppress terrible noise from MAX7219?
On the same power supply I have connected MAX7219, which is producing terrible noise to amplifier so I can hear refreshing frequencies of MAX7219. If I hook up amplifier to battery power supply the noise is gone. I've also tried to connect 220uF electrolytic capacitor to ... | 2013-05-24 11:43:52 | {"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://www.mersenneforum.org/showthread.php?s=2c60bada71f5ea2895c44ccecf5bd9ba&t=13346 | mersenneforum.org found before ?
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2010-04-23, 22:15 #1 science_man_88 "Forget I exist" Jul 2009 Dumbassville 26·131 Posts found before ? (19:10) gp > a=0;for(x=1,1000,if(isprime(x) && (isprime(x+2) || isprime(x-2)),a=a+1;print1(x%... | 2021-05-17 10:08:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://fumi.com.pl/dz96j/13f7e1-calculate-the-percentage-of-chromium-in-ammonium-dichromate | Molar Mass: 701.9271. See more Chromium products. Therefore, by simple proportion, the calculation for determining the con-centration of chromium trioxide in the sample solutions is: g/l Cr03 = (166.55) (titrant ratio) (4) A 0.223 g sample of a mixture of ammonium dichromate(VI), (NH4)2Cr2O7, and ammonium chloride was ... | 2021-10-22 23:29:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://indico.math.cnrs.fr/event/5546/?view=event | Colloquium ICJ
# !!!! ANNULÉ !!!! Perpetuants -- A lost treasure
## by Kraft Hanspeter (Basel)
Europe/Paris
Salle Fokko (UCBL-Braconnier)
### Salle Fokko
#### UCBL-Braconnier
21 av Claude Bernard, 69100 VILLEURBANNE
Description
Perpetuant is one of the several names invented by J. J. Sylvester. It appears in one... | 2020-09-26 12:05:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/cyclic-permutations.828086/ | # Cyclic permutations
εijk is the permutation symbol and cyclic permutations, for example 123→231→312, are always even, thus ε123231312=+1, but:
ε132213321=-1
I understand the first 2, but ε321 is even, no? and also all this series is cyclic, it's not all even and.... | 2021-12-08 20:11:13 | {"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.researcher-app.com/paper/133782 | 3 years ago
# Resonant transport and near-field effects in photonic glasses.
Helmut Cölfen, Lukas Schertel, Geoffroy J. Aubry, Christof M. Aegerter, Mengdi Chen, Henrik Weyer, Georg Maret, Sebastian Polarz
A fundamental quantity in multiple scattering is the transport mean free path the inverse of which describes th... | 2022-07-01 19:09:35 | {"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... |
https://chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Chemistry_of_the_Main_Group_Elements_(Barron)/06%3A_Group_13/6.08%3A_Aluminum_Oxides_Hydroxides_and_Hydrated_Oxides | # 6.8: Aluminum Oxides, Hydroxides, and Hydrated Oxides
The many forms of aluminum oxides and hydroxides are linked by complex structural relationships. Bauxite has the formula Alx(OH)3-2x (0 < x < 1) and is thus a mixture of Al2O3 (α-alumina), Al(OH)3 (gibbsite), and AlO(OH) (boehmite). The latter is an industrially... | 2023-03-29 14:18:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://worldbuilding.stackexchange.com/questions/120907/whats-a-plausible-sounding-technobabble-explanation-for-mars-to-be-a-forest-wor | # What's a plausible-sounding technobabble explanation for Mars to be a forest world supplying Earth with timber?
In the story I want to tell, it's a thousand years in the future and Mars has been terraformed into a forest world (something like the forest-moon of Endor). It's settled in a few small towns and mostly po... | 2019-10-15 08:30:17 | {"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://demo7.dspace.org/items/a91193ca-d7d3-4b56-a7b4-5741d4c097bf | ## 5D Black Holes and Non-linear Sigma Models
Berkooz, Micha
Pioline, Boris
##### Description
Stationary solutions of 5D supergravity with U(1) isometry can be efficiently studied by dimensional reduction to three dimensions, where they reduce to solutions to a locally supersymmetric non-linear sigma model. We general... | 2022-12-06 10:51:10 | {"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.postonline.co.uk/reinsurance/3336696/analysis-pandemic-bonds | # Analysis: Pandemic bonds
As well as causing millions of deaths, a severe pandemic can destroy up to 1% of global economic performance, estimates from the World Bank show.
As even a moderately severe pandemic can result in an | 2018-10-16 08:39:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://manasataramgini.wordpress.com/2019/09/15/a-modern-glance-at-naraya%E1%B9%87a-pa%E1%B9%87%E1%B8%8Ditas-combinatorics-1/ | ## A modern glance at Nārāyaṇa-paṇḍita’s combinatorics-1
Students of the history of Hindu mathematics are well-acquainted with Nārāyaṇa-paṇḍita’s sophisticated treatment of various aspects of combinatorics and integer sequences in his Gaṇita-kaumudī composed in 1356 CE. In that work he gives about 43 problems relating... | 2023-03-23 05:15:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 185, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://www.math.wisc.edu/wiki/index.php?title=Analysis_Seminar&diff=next&oldid=16864 | # Difference between revisions of "Analysis Seminar"
Analysis Seminar
The seminar will meet Tuesdays, 4:00 p.m. in VV B139, unless otherwise indicated.
# Abstracts
### Simon Marshall
Integrals of eigenfunctions on hyperbolic manifolds
Let X be a compact hyperbolic manifold, and let Y be a totally geodesic closed ... | 2020-10-24 21:58:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://arundquist.wordpress.com/2012/04/08/unbalanced-20-sided-die/ | ## unbalanced 20-sided die?
My son recently bought a 20-sided “spin down” die. Here’s a similar one:
20-sided spiral die
It’s really useful in the game “Magic The Gathering” because you use it to keep track of your life points. My other son and I, however, were wondering if it was still a balanced die. We reasoned t... | 2019-06-16 13:03:32 | {"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": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://african.travel/f75sr35/53329a-vibrational-spectra-appears-in-which-ray | ## vibrational spectra appears in which ray
X-Ray and Vibrational Spectroscopy of Sulfate in Earth Materials Satish C. B. Myneni Department of Geosciences, Princeton University, Princeton, New Jersey 08544 and Earth Sciences Division, Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720 {\d... | 2021-04-14 10:43:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/science/physics/college-physics-4th-edition/chapter-18-problems-page-700/43 | ## College Physics (4th Edition)
(a) $C = 23.0~\mu F$ (b) $Q = 3.68\times 10^{-4}~C$ (c) $Q = 4.80\times 10^{-5}~C$
(a) Since the capacitors are connected in parallel, we can add the capacitance of each capacitor together to find the equivalent capacitance: $C = 4.0~\mu F+2.0~\mu F+3.0~\mu F+9.0~\mu F+5.0~\mu F$ $C = ... | 2021-04-13 16:45:34 | {"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://ask.libreoffice.org/en/answers/138921/revisions/ | Since V5.2 (first released week 31, 2016; see here) there are implemented the functions MAXIFS() and MINIFS(). Unfortunately there are not yet (V5.4.3) the respective offline help texts. You need to resort to the function wizard to be guided. (This actually is clear enough.) | 2019-10-17 07:35:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://arkadiusz-jadczyk.eu/blog/page/2/ | ### Killing vectors, geodesics, and Noether’s theorem
Consider Lie groups of matrices: SO(3) or SO(2,1). Their double covering groups are SU(2) and SU(1,1) (or, after Cayley transform, SL(2,R)). We prefer to use these covering groups as they have simpler topologies. SU(2) is topologically a three-sphere, SL(2,R) is an... | 2018-02-25 02:11:11 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gwansiu.com/2017/12/27/Analysis-Natural-Number/ | # Analysis--Natural Numbers
Posted by GwanSiu on December 27, 2017
At the begining of this year, I plan to learn mathematics analysis and it will be helpful for my future research. Thus, I decide to open a new session in my blog and write some article about that. This’s my first article about analysis and the referen... | 2019-03-26 21:52:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://apanorthstar.org/viewtopic/upper-triangular-matrix-determinant-22e1c7 | If range = V, the eigenvalues in the half-open interval (vl, vu] are found. The argument A should not be a matrix. Otherwise they should be ilo = 1 and ihi = size(A,2). (Theorem 4.) A QR matrix factorization stored in a compact blocked format, typically obtained from qr. If F::Eigen is the factorization object, the eig... | 2021-02-28 09:06:36 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/brilliant-amazing-place/ | Brilliant-Amazing place
In my view brilliant is an amazing place.You know why I saying this 'cause it's 3:20 am (night)In India & i am solving hard problems. without telling my parents ,who are already asleep...!
Note by Archiet Dev
6 years ago
This discussion board is a place to discuss our Daily Challenges and the... | 2020-04-03 05:45:39 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://reports.ias.ac.in/report/21486/andreev-reflection-in-graphene-superconductor-junction | # Andreev reflection in graphene-superconductor junction
Pushpendra Kumar
Center For Basic Sciences Raipur, Amanaka, Raipur, Chhattisgarh 492010
Dr. Sourin Das
Indian Institute of Science Education and Research Kolkata, Mohanpur, West Bengal 741264
## Abstract
Andreev reflection is the type of scattering process ... | 2022-10-02 15:09:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 4, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gamedev.stackexchange.com/questions/62718/approaches-to-2d-parallax | # Approaches to 2D Parallax
In a 2D scrolling platformer, what is the most efficient way or knowing which things with parallax depth should be drawn?
The approach below describes trying to know which things are nearby so they can be udpated/drawn. The problem with working out which parallax items are nearby is that y... | 2020-03-29 09:55:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dmtcs.episciences.org/11000 | ## Gerold Jäger ; Klas Markström ; Denys Shcherbak ; Lars-Daniel Öhman - Small Youden Rectangles, Near Youden Rectangles, and Their Connections to Other Row-Column Designs
dmtcs:6754 - Discrete Mathematics & Theoretical Computer Science, March 1, 2023, vol. 25:1 - https://doi.org/10.46298/dmtcs.6754
Small Youden Recta... | 2023-03-25 19:40:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ukm.pure.elsevier.com/en/publications/computational-and-experimental-analysis-of-high-gain-antenna-for- | # Computational and experimental analysis of high gain antenna for WLAN/WiMAX applications
Md Rezwanul Ahsan, Mohammad Tariqul Islam, Mohammad Habib Ullah
Research output: Contribution to journalArticle
9 Citations (Scopus)
### Abstract
In this paper a new microstrip-fed planar triple-band antenna has been propose... | 2020-01-21 04:50:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.fluidbeddryer.in/zpavz/si8ny7x.php?id=implicit-differentiation-word-problems-and-solutions-pdf-fffbf1 | 6 Problems and Solutions Solve the one-dimensional drift-di usion partial di erential equation for these initial and boundary conditions using a product ansatz c(x;t) = T(t)X(x). Worked example: Evaluating derivative with implicit differentiation. For example, "largest * … �m[Gѕ������b۲�~�fܚv�0H;�C�&UvJiG,A��Cq��|.�5�... | 2022-08-15 15:12:29 | {"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": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ntg.nl/pipermail/ntg-pdftex/2007-January/002635.html | # [NTG-pdftex] [tex-live] \pdffontattr in pdftex-1.40.0-rc4
Reinhard Kotucha reinhard.kotucha at web.de
Tue Jan 2 01:09:10 CET 2007
>>>>> "Hartmut" == Hartmut Henkel <hartmut_henkel at gmx.de> writes:
> On Thu, 28 Dec 2006, Hartmut Henkel wrote:
>> On Wed, 27 Dec 2006, Reinhard Kotucha wrote:
>>
>> > I'm trying to r... | 2015-10-06 13:57:51 | {"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://ggplot2.tidyverse.org/reference/aes_eval.html | Most aesthetics are mapped from variables found in the data. Sometimes, however, you want to delay the mapping until later in the rendering process. ggplot2 has three stages of the data that you can map aesthetics from, and three functions to control at which stage aesthetics should be evaluated.
after_stat() replaces... | 2023-03-27 20:08:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://labs.tib.eu/arxiv/?category=cond-mat.mtrl-sci | • ### Efficient Bayesian Inference of Atomistic Structure in Complex Functional Materials(1708.09274)
March 12, 2019 cond-mat.mtrl-sci
Tailoring the functional properties of advanced organic/inorganic heterogeonous devices to their intended technological applications requires knowledge and control of the microscopic s... | 2019-12-15 17:50:27 | {"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... |
http://clifford.readthedocs.io/en/latest/api.html | Two classes, Layout and MultiVector, and several helper functions are provided to implement the algebras.
# Classes¶
MultiVector(layout[, value, string]) An element of the algebra Layout(sig, bladeTupList[, firstIdx, names]) Layout stores information regarding the geometric algebra itself and the internal representa... | 2018-03-24 23:06:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/459549/partition-function-of-an-asteroid-gas-gravity | # Partition function of an asteroid gas (gravity)
Consider the classical problem (Newtonian gravity) of a large number of $$N$$ identical non-interacting asteroids orbiting around a big planet. I wanted to see if the problem was solvable. I wrote my Hamiltonian:
$$H=\frac{p_r^2}{2m}+\frac{p_\theta^2}{2mr^2}+\frac{p_\... | 2019-04-25 20:08:18 | {"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": 0, "/images/mat... |
https://infoscience.epfl.ch/record/63109 | ## Design and Validation of a Tool for Neurite Tracing and Analysis in Fluorescence Microscopy Images
Background: For the investigation of the molecular mechanisms involved in neurite outgrowth and differentiation, accurate and reproducible segmentation and quantification of neuronal processes are a prerequisite. To f... | 2018-10-22 06:46:44 | {"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... |
http://openstudy.com/updates/4f29fba4e4b049df4e9e0924 | ## anonymous 4 years ago what is the derivative of xsin(1/x)?
1. anonymous
product rule and chain rule for this one
2. anonymous
$(fg)'-f'g+g'f$ $\frac{d}{dx}[x\sin(\frac{1}{x})]=\sin(\frac{1}{x})+x\cos(\frac{1}{x})\times (-\frac{1}{x^2})$ clean up with some algebra | 2016-10-24 07:19:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/167174/how-to-interface-gsm-with-8051-microcontroller-to-send-sms | # How to interface GSM with 8051 microcontroller to send SMS?
I am doing a project on SMS sending through GSM using SIM 900 module and 8051.
My code is:
#include<reg51.h>
unsigned char *command = "AT";
unsigned char *echo = "ATE0";
unsigned char *msgConfig = "AT+CMGF=1";
unsigned char *number = "AT+CMGS=\"8283******... | 2019-07-22 05:37:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/double-summation.821067/ | # Double Summation
1. Jun 28, 2015
### feryee
what is the result for the following double summation:
$\sum\limits_{i \neq j}^{\infty}\alpha^i\alpha^j$
where $i, j =0,1,2,.......$
2. Jun 28, 2015
### micromass
Staff Emeritus
Express it as an iterated sum and then apply the result for a sum of a geometric series. ... | 2017-12-12 16:37:18 | {"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.lukedodd.com/2011/11/ | The other day I was playing around in Matlab, and although I can’t remember what I set out to do I did end up making a small lossy audio compression/decompression system! It seemed like a good topic for a blog post.
#### The discrete cosine transformation
Before I show the code I’ll have to very briefly introduce the... | 2018-06-18 19:30:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://accessanesthesiology.mhmedical.com/content.aspx?bookid=974§ionid=61587698 | Chapter 46
### INTRODUCTION
Anaphylaxis is a severe allergic reaction mediated by an antigen– antibody reaction, or type I hypersensitivity reaction. Antigen binding to immunoglobulin E (IgE) antibodies on the surface of mast cells initiates the release of various chemical mediators. These mediators cause specific en... | 2017-03-25 19:44:36 | {"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://tex.stackexchange.com/questions/251323/redefining-section-command | # Redefining \section command
I'm writing a draft of my notes with Latex. They are basically definitions related to a particular concept from different sources. Therefore I have used the command \section to highlight the concept that I'm talking about.
At the same time, I would like to attach right after the title of... | 2019-12-14 10:29:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://courses.grainger.illinois.edu/cs357/fa2021/reviews/rev-12-eigen.html | # Review Questions for Eigenvalues and Eigenvectors
1. What is the definition of an eigenvalue/eigenvector pair?
2. If $$\mathbf{v}$$ is an eigenvector of $$\mathbf{A}$$, what can we say about $$c\mathbf{v}$$ for any nonzero scalar $$c$$?
3. What is the relationship between the eigenvalues of $$\mathbf{A}$$ and the ei... | 2022-10-01 04:03:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.greenemath.com/Precalculus/6/Absolute-Value-Complex-NumberLesson.html | Lesson Objectives
• Demonstrate an understanding of the distance formula
• Learn how to find the absolute value of a complex number
## How to Find the Absolute Value of a Complex Number
In this lesson, we will learn how to find the absolute value of a complex number. At this point, we should fully understand the conc... | 2020-11-28 04:36:45 | {"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... |
http://www.isr-publications.com/jnsa/articles-2828-strong-convergence-for-a-common-solution-of-variational-inequalities-fixed-point-problems-and-zeros-of-finite-maximal-monotone-mappings | # Strong convergence for a common solution of variational inequalities, fixed point problems and zeros of finite maximal monotone mappings
Volume 9, Issue 8, pp 5175--5188 Publication Date: August 23, 2016
### Authors
Yang-Qing Qiu - Department of Mathematics, Shanghai Normal University, Shanghai, 200234, China.
Jin... | 2018-03-23 01:04:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://worldbuilding.stackexchange.com/questions/10044/what-if-jupiters-rotational-period-was-equal-to-that-of-the-earth | # What if Jupiter's rotational period was equal to that of the Earth?
I was amazed when I learned that Jupiter rotates on its axis once in only 9.8 Earth hours. (Yes, you can call me uneducated!) What if the rotation period was 24 Earth hours? What would change in the composition and climate of the planet?
I'm not up... | 2019-06-17 08:35:31 | {"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://scottaaronson.blog/?p=7042 | ## Should GPT exist?
I still remember the 90s, when philosophical conversation about AI went around in endless circles—the Turing Test, Chinese Room, syntax versus semantics, connectionism versus symbolic logic—without ever seeming to make progress. Now the days have become like months and the months like decades.
Wh... | 2023-03-20 19:17:53 | {"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": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.edaboard.com/blog/keil-stm32cubeide-keil-integration-into-stm32cubeide.2116/ | # [Keil][STM32CubeIDE] Keil integration into STM32CubeIDE
The background:
I have to use Keil in my job and honestly - I don't like it much.
The debug is great, but the editor is lacking in many features compared to other IDEs.
I was trying to find a working extension to STM32CubeIDE to integrate Keil's toolchain (bui... | 2022-10-01 18:29:22 | {"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://lambda-the-ultimate.org/node/5112 | ## Computing by deltas?
Say we have a program: F -> G. Under what situations can we generate a program which operates on *deltas* of F and G?
That is, say that dF is an efficiently stored delta value between an old and new value of F, and dG is a delta between values of G. Are there many situations where we can deriv... | 2018-01-19 15:21:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showthread.php?s=b199c34526d6abe49c248c104b394de8&p=4299258 | Recognitions:
Gold Member
## How do I write an integral from a to b in latex?
As the title suggests, I can only see how to write an integral like:
But how would I write an integral like the following?
PhysOrg.com science news on PhysOrg.com >> Ants and carnivorous plants conspire for mutualistic feeding>> Forecast... | 2013-05-23 21:46:51 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jiskha.com/questions/1051319/simplify-sqrt-250-j-4-o-5-everything-is-under-the-radical | # Math
Simplify sqrt 250 j^4 o^5
1. 👍 0
2. 👎 0
3. 👁 113
1. √250j^4o^5
factor out perfect squares
√25√10√j^4√o^4√o
now extract the square roots of the squares
5j^2o^2√10o
Now you know whey o is seldom used as a variable name...
1. 👍 0
2. 👎 0
2. That was actually the first time I saw o as a variable...
1. 👍 0
... | 2020-11-25 23:11:04 | {"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://rdrr.io/cran/sparsediscrim/man/quadform.html | # quadform: Quadratic form of a matrix and a vector In sparsediscrim: Sparse and Regularized Discriminant Analysis
## Description
We compute the quadratic form of a vector and a matrix in an efficient manner. Let x be a real vector of length p, and let A be a p x p real matrix. Then, we compute the quadratic form q =... | 2022-10-02 17:21:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/tags/temperature/new | # Tag Info
## New answers tagged temperature
1
If you place water (or other material) in a pressure-tight container, the water will change as heat and pressure cause its molecules to become more or less energetic and the bonds among its molecules to become more or less stable, or begin breaking apart. These changes ... | 2015-07-06 13:51:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hplusmagazine.com/2015/11/30/chaos-and-predictions-trying-to-predict-a-floating-leaf/ | Chaos and Predictions — Trying to predict a floating leaf
What path will a leaf follow floating down a turbulent stream? Is it even possible to make a mathematical model that will predict such motion? Is this the same sort of problem as predicting the path of planets as they move round the sun? Even when we know all t... | 2022-12-08 19:08:00 | {"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.shaalaa.com/question-bank-solutions/a-ray-pq-incident-refracting-face-ba-refracted-prism-bac-shown-figure-emerges-other-refracting-face-ac-rs-such-that-aq-ar-dispersion-by-a-prism_3722 | # A Ray PQ Incident on the Refracting Face BA is Refracted in the Prism BAC as Shown in the Figure and Emerges from the Other Refracting Face AC as RS Such that AQ = AR. - Physics
A ray PQ incident on the refracting face BA is refracted in the prism BAC as shown in the figure and emerges from the other refracting face... | 2021-12-01 00:18:27 | {"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://flyingcoloursmaths.co.uk/ask-uncle-colin-random-points-on-a-sphere/ | Dear Uncle Colin,
In one of Randall Munroe’s What If? articles he says that the maths of finding a random point on a sphere is a bit hairy. Can’t you just pick a random latitude and longitude?
-- Surely Places Have Equal Random Expectations
You would think so, wouldn’t you, SPHERE? This is the problem with having be... | 2021-03-01 21:44:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mersenneforum.org/showthread.php?s=7f2a73931b4646f9aa8a3c083765f6b1&t=27659&page=6 | mersenneforum.org Some Somewhat Easier n^i Sequences Available for Termination
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2022-04-02, 23:09 #56 richs "Rich" Aug 2002 Benicia, California 24·97 Posts Ed, no worries. I check the status before I start aliqueit. Fyi, 6^204 and 17^127 are already terminated. T... | 2022-08-12 21:19:42 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://django-angular.readthedocs.io/en/latest/basic-crud-operations.html | # Perform basic CRUD operations¶
When using Angular’s $resource to build services, each service comes with free CRUD (create, read, update, delete) methods: { 'get': {method:'GET'}, 'save': {method:'POST'}, 'query': {method:'GET', isArray:true}, 'remove': {method:'DELETE'}, 'delete': {method:'DELETE'} }; Of course th... | 2018-11-16 07:43:59 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.airbestpractices.com/sustainability-projects/bill-mgmtdemand-control/ems-systems-energy-demand-control-and-response | Industrial Utility Efficiency
# EMS Systems for Energy Demand Control and Response
With the economy still challenging and competitive pressures continuing to rise, reducing expenses is imperative for food processing and other manufacturing businesses. Yet many underestimate or neglect a key source of savings: the ele... | 2022-08-09 11:00:53 | {"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://stackoverflow.com/questions/11186155/regex-replace-pair-of-dollar-signs?answertab=oldest | # Regex replace pair of dollar signs
I have combined MathJax and Markdown markup and therefore I need to replace all $$ with <span>$$</span> so that Markdown don't render $$_^... signs from MathJax. Also all must be replaced with <div></div>. I found similar question but it's not exactly what I need. I need to conver... | 2015-02-01 21:38:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://answers.ros.org/question/216750/robot_localization-how-to-set-up-tf/ | # robot_localization how to set up tf
My understanding of a fundamental concept is way off somewhere and was hoping someone could set me straight :)
I am trying to use robot_localization to fuse PTAM+IMU.
I have read through the docs and tutorials for the robot localization package but I am still new to ROS so I am ... | 2021-08-03 11:47:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an%3A0674.16007 | # zbMATH — the first resource for mathematics
A unitary subgroup of the multiplicative group of a modular group algebra of a finite Abelian p-group. (Russian) Zbl 0674.16007
Let U(KG) be the multiplicative group of the group algebra KG of the abelian p-group G over a field K with char K$$=p$$ and let V(KG) be the norm... | 2021-01-23 05:06:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/confusion-4-from-weinbergs-qft-time-reversal.518213/ | Confusion (4) from Weinberg's QFT.(Time reversal))
1. Jul 31, 2011
kof9595995
This question came across my mind when I read section 2.6, but it does not have close relation to the content of the book.
If we apply a time reversal to 4-momentum, the 0-component(i.e. the energy) will become negative, and this is why ti... | 2017-09-22 23:10:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://answers-solutions.com/user33949 | nubsies31
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English, 11.03.2021, lil8174
there would be 162.15 calories in this cereal.step-by-step explanation:...Read More
$$given : \frac{3}{9} = \frac{x}{5}$$cross multiplying, we get : ⇒ (3) × (5) = (9) × (x)⇒ 15 = 9x.... | 2022-05-24 19:44:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |