url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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http://blog.vero.site/tag/matrices | Tag → matrices
Stopped by a friend’s house a few days ago to do homework, which somehow devolved into me analyzing what programming language I should try to learn next in a corner, which is completely irrelevant to the rest of this post. Oops.
Anyway, in normal-math-curriculum-land, my classmates are now learning abo... | 2019-06-26 06:58:34 | {"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://brilliant.org/problems/infinite-gp-2/ | # Infinite GP
Algebra Level 2
Let $$a_1, a_2, a_3 , \ldots$$ form an infinite geometric progression such that all of its terms are positive integers, and the product of the first 4 terms is 64. Find $$a_5$$.
× | 2017-05-25 10:56:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.e-olymp.com/en/contests/19288/problems/207372 | Competitions
# Fractions: multiplication and division
Two fractions are given. Find their product or quotient.
#### Input
Each line contains an example of multiplication or division of fractions. The numerator and denominator of each fraction is a positive integer, not greater than 109.
#### Output
For each input... | 2021-07-24 23:56:23 | {"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://tex.stackexchange.com/questions/148885/how-can-i-line-break-a-long-string-of-numeric-digits-and-hyphens | # How can I line-break a long string of numeric digits and hyphens?
I have a cls file that contains a definition for source code:
\lstnewenvironment{code}[1][]
{
\lstset{
basicstyle=\ttfamily\footnotesize,
breaklines=true,
frame=lines,
extendedchars=true,
captionpos=b,
caption=#1
}
}
{
}
I have a problem with code ... | 2019-07-24 00:06:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/forums/topic/569687-ufec-results/ | # [UFEC] Results
This topic is 2763 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
The contest has been concluded. I am pleased to announce that many judges have been able to submit sizeable feedback on all of the games submitted. While at th... | 2017-12-12 20:35:25 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://eprints.iisc.ernet.in/15270/ | # Structure and Bonding in Cyclic Isomers of $BAl_2H_n ^ m$ (n=3–6, m= -2 to +1):Preference for Planar Tetracoordination, Pyramidal Tricoordination, and Divalency
Jemmis, Eluvathingal D and Parameswaran, Pattiyil (2007) Structure and Bonding in Cyclic Isomers of $BAl_2H_n ^ m$ (n=3–6, m= -2 to +1):Preference for Plana... | 2016-09-26 10:26:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/78865/lifetime-of-3d-state-shorter-than-3s-state-in-hydrogen-atom?answertab=votes | # Lifetime of 3d state shorter than 3s state in hydrogen atom
Can you say that the lifetime of the 3d state in the hydrogen atom is shorter than the one of the 3s state because the centrifugal energy associated with 3d is higher than the one associated with 3s? By centrifugal energy I mean the contribution given by
$... | 2015-03-01 00:38:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/60197/classifying-representation-through-extensions | # Classifying representation through extensions
Let $G$ be a group (you preferred type: finite, compact, ...):
Mackey has a machinery to classify all irreducible representations of a locally compact group $G$ in terms surjective group homomorphism: $$\sigma : G \rightarrow N$$ by some irreducible representations of s... | 2015-03-06 11:30:16 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.katherinescranton.com/publication/abc-pop-ecology/ | Illustration of distance functions
# A Bayesian approach to parameter estimation for a population model
### Abstract
Complex population processes may require equally complex models, which can lead to analytically intractable estimation problems. Approximate Bayesian computation (ABC) is a computational tool for para... | 2018-06-20 16:46:55 | {"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://3dcitydb-docs.readthedocs.io/en/version-2022.1/wfs/configuration/index.html | # 7.3. Configuring the WFS¶
After deploying but before using the WFS service, you need to edit the config.xml file to make the service run properly. The config.xml file is located in the WEB-INF directory of the WFS web application. If you use Apache Tomcat, WEB-INF is a subfolder of the application folder, which is g... | 2022-11-27 15:28:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.clutchprep.com/physics/practice-problems/139888/a-sensitive-gravimeter-at-a-mountain-observatory-finds-that-the-free-fall-accele-1 | Acceleration Due to Gravity Video Lessons
Concept
Problem: A sensitive gravimeter at a mountain observatory finds that the free-fall acceleration is 0.0055m/s2 less than that at sea level (gsealevel = 9.83 m/s2).What is the observatory's altitude? Assume Rearth = 6.37
FREE Expert Solution
Gravitational acceleration... | 2020-10-24 23:53:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://apboardsolutions.guru/ap-board-7th-class-maths-solutions-chapter-5-ex-2/ | AP State Syllabus AP Board 7th Class Maths Solutions Chapter 5 Triangle and Its Properties Ex 2 Textbook Questions and Answers.
AP State Syllabus 7th Class Maths Solutions 5th Lesson Triangle and Its Properties Exercise 2
Question 1.
In ΔABC, D is the midpoint of $$\overline{\mathrm{BC}}$$
(i) $$\overline{\mathrm{AD}... | 2022-12-05 23:45:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://blog.shriphani.com/tags/thoughts.html | ## The Rothko
For over five centuries the Sistine Chapel ceiling has been among the greatest things man has produced. I would give two limbs for a magnum opus of its caliber.
In contrast, the first time I saw a Rothko in my early teens, I concluded that this was the outcome of giving a child with severe OCD a set of ... | 2018-06-24 15:12:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://vrcacademy.com/tutorials/moment-coefficient-skewness-grouped-data/ | ## Moment coefficient of skewness for grouped data
Let $(x_i,f_i), i=1,2, \cdots , n$ be given frequency distribution. The mean of $X$ is denoted by $\overline{x}$ and is given by $$\begin{eqnarray*} \overline{x}& =\frac{1}{N}\sum_{i=1}^{n}f_ix_i \end{eqnarray*}$$
## Formula
The moment coefficient of skewness $\beta... | 2020-08-10 23:57:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/geometry/132619-help-one-problem.html | # Thread: help with this one problem
1. ## help with this one problem
CD bisects angle ACB. Point D has coordinates (24,10). Find the coordinates of point A.
diagram 123 :: untitled.jpg picture by ooorandomooo - Photobucket
2. Originally Posted by oohhoohh
CD bisects angle ACB. Point D has coordinates (24,10). Find... | 2017-02-21 18:15:57 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 7, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://projecteuclid.org/euclid.aaa/1365174054 | ## Abstract and Applied Analysis
### On Global Solutions for the Cauchy Problem of a Boussinesq-Type Equation
#### Abstract
We will give conditions which will guarantee the existence of global weak solutions of the Boussinesq-type equation with power-type nonlinearity $\gamma {|u|}^{p}$ and supercritical initial ene... | 2019-06-25 22:33:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 1, "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://brandonrozek.com/blog/2015-04-16-responsive-layout-and-animation/ | # Responsive Layout and Animation
## Brandon Rozek
April 16, 2015
I saw Mike Riethmuller’s precision typography pen{.broken_link}, and was highly impressed. I think the equation used has other purposes as well
Side Note: I changed the form of the equation to something similar to y = mx + b so that I can more easily... | 2019-06-20 15:31:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathematica.stackexchange.com/questions/49113/cluster-integration-problem-connecting-to-sun-grid-engine | # Cluster integration: Problem connecting to Sun Grid Engine
I'm trying to launch some kernels in a cluster engine running Sun Grid Engine using Cluster integration. But I'm getting the error "Cannot find components required for SGE".
Needs["ClusterIntegration"]
kernels = LaunchKernels[SGE["server", 16]]
SGE::load:... | 2016-05-03 20:16:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://planetmath.org/ProofOfMantelsTheorem | # proof of Mantel’s theorem
Let $G$ be a triangle-free graph. We may assume that $G$ has at least three vertices and at least one edge; otherwise, there is nothing to prove. Consider the set $P$ of all functions $c\colon V(G)\to\mathbb{R}_{+}$ such that $\sum_{v\in V(G)}c(v)=1$. Define the total weight $W(c)$ of such ... | 2020-04-06 02:12:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 59, "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/force-required-to-pull-trunk-across-floor.651402/ | # Force required to pull trunk across floor
1. Nov 11, 2012
### Ace.
1. The problem statement, all variables and given/known data
You are dragging a 110 kg trunk across a floor at a constant velocity with horizontal force of 380 N. A friend decides to help by pulling on the trunk with a force of 150 N [up]. Will th... | 2017-08-21 04:48:14 | {"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://math.stackexchange.com/questions/234241/does-uniform-convergence-imply-convergence-of-the-integrals | # Does uniform convergence imply convergence of the integrals?
Let $(X,A,\mu)$ be a measure space. Take a sequence $(f_n)_{n \in \mathbb N}$ of real-valued measurable bounded functions. Suppose $f_n \to f$ uniformly on $X$ and suppose that $\mu(X)<+\infty$. Then $$\int_X f_n d\mu \to \int_Xf d\mu$$ when $n \to +\infty... | 2015-08-03 15:54:15 | {"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://www.gradesaver.com/textbooks/science/physics/college-physics-4th-edition/chapter-1-multiple-choice-questions-page-18/6 | ## College Physics (4th Edition)
$U = mgh$ Let x be the units of $h$. $kg\cdot m^2 \cdot s^{-2} = (kg)(m\cdot s^{-2})(x)$ $x = \frac{kg\cdot m^2 \cdot s^{-2} }{(kg)(m\cdot s^{-2})} = m$ The units of $h$ are m (and note that m stands for meters.) The correct answer is (d) m | 2021-03-07 19:28:00 | {"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... |
http://molinajosue.blogspot.com/2012/12/enlace-cube-puzzle.html | My brother gave me this other puzzle (see the previous one here):
Which is the longest line?
I assume this is a square box.
To make things simpler, without loss of generality, let this be a unit box, that is, let its side have length one.
Observe how the lines take circular segment shapes on the faces of the box. S... | 2018-02-26 01:42:22 | {"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://www.maplesoft.com/support/help/Maple/view.aspx?path=Task/ImportDataSetFromFile | Import a Data Set from a File - Maple Programming Help
# Online Help
###### All Products Maple MapleSim
Home : Support : Online Help : Tasks : Statistics : Task/ImportDataSetFromFile
Import a Data Set from a File
Description Import a data set from a file.
Import a data file using the Import Data assistant ... | 2017-02-21 14:28:02 | {"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.shaalaa.com/question-bank-solutions/a-current-i-passed-through-silver-strip-width-d-area-cross-section-number-free-electrons-unit-volume-n-force-moving-charge-uniform-magnetic-electric-fields_69163 | # A Current I is Passed Through a Silver Strip of Width D and Area of Cross-section A. the Number of Free Electrons per Unit Volume is N. - Physics
Sum
A current i is passed through a silver strip of width d and area of cross-section A. The number of free electrons per unit volume is n. (a) Find the drift velocity v ... | 2021-04-13 04:25:46 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.tug.org/pipermail/tugindia/2003-November/002453.html | # [Tugindia] what are .cls files?
Manoj Kummini kummini at math.ukans.edu
Thu Nov 27 20:45:36 CET 2003
```On Thu, Nov 27, 2003 at 22:03:12hrs +0530, Jagadeesh Bhaskar wrote:
> i have a lot of .cls files that i know are related to Latex........what is
> its use?
These files (called class files) contain information a... | 2017-10-21 17:45:09 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://flatspin.gitlab.io/2.2/examples/anneal_field.html | Field based annealing#
This example shows how to set up a field-based annealing protocol. Below we anneal square spin ice using a rotating field, whose strength is gradually decreased. Disorder introduces small variations in the coercive fields, which actually helps the annealing process by creating nucleation points ... | 2023-03-24 12:25:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cosmo.gatech.edu/2017/11/30-nov-2017/ | # 30 Nov 2017
• (abs, pdf) Leigh et al., On the rate of black hole binary mergers in galactic nuclei due to dynamical hardening
• (abs, pdf) Lovell et al., ETHOS — an effective theory of structure formation: Predictions for the high-redshift Universe — abundance of galaxies and reionization
• (abs, pdf) Liu et al., Ma... | 2023-03-29 23:37:43 | {"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.biostars.org/p/305169/#305187 | using parallel program
3
1
Entering edit mode
3.7 years ago
I have 10,000 genome.For analyzing each genome, the following software takes 2/3 minutes. I am using the following loop and I think will take ~ a month to analyze my data . I am looking forward a faster way. e.g using parallel. How to fit the loop in parallel... | 2021-12-02 01:45:18 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cran.wustl.edu/web/packages/dampack/vignettes/basic_cea.html | # Background
Cost-effectiveness analysis (CEA) is one form of economic evaluation that compares the cost, effectiveness, and efficiency of a set of mutually exclusive strategies in generating desired benefits. The goal of cost-effectiveness is to identify the strategy that yields that greatest benefit at an acceptable... | 2022-05-24 15:47:51 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/real-analysis-differentiation-of-a-real-function-defined-by-a-matrix.278256/ | # Real analysis differentiation of a real function defined by a matrix
1. Dec 8, 2008
### Numbnut247
1. The problem statement, all variables and given/known data
Suppose A is a real nxn matrix and f: R^n --> R is definted by f(v)=v^tAv (where v^t denotes the transpose of v). Prove that the derivative of f satisfies
... | 2017-10-20 03:40:03 | {"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://globofthoughts.wordpress.com/2013/03/21/congrats-to-goldwasser-and-micali/ | Shafi Goldwasser and Silvio Micali won the Turing Award recently. Crypto theory is both incredibly interesting and useful, and Goldwasser and Micali had a hand in a ton of the foundational papers. I’m proud to say Ive had both of them as instructors and actually knew Silvio pretty well (TA’ed for a class he taught, i... | 2017-08-17 03:31:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 23, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/1130624/a-question-on-the-definition-of-tangent-vectors-as-equivalence-classes-and-direc | A question on the definition of tangent vectors as equivalence classes and directional derivatives
I understand that a tangent vector, tangent to some point $p$ on some $n$-dimensional manifold $\mathcal{M}$ can defined in terms of an equivalence class of curves $[\gamma]$ (where the curves are defined as $\gamma:(a,b... | 2021-07-29 22:28:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/355429/an-upper-bound-on-mathbbe-bigg-bigg-sum-i-1kx-topa-ix2-bigg | # An upper bound on $\mathbb{E}\bigg[\bigg(\sum_{i=1}^{k}(X^{\top}A_{i}X)^{2}\bigg)^{q}\bigg]$
Let $$X\in\mathbb{R}^{d}$$ have independent, mean zero subgaussian entries, and $$A_{1},\ldots,A_{k}$$ be fixed $$d\times d$$ matrices that have zeros on the diagonal. I would like to upper bound the quantity $$$$\mathbb{E}\... | 2020-09-20 14:21:04 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.joca.cn/CN/abstract/abstract21559.shtml | • 先进计算 •
### 基于奇异值分解的压缩感知观测矩阵优化算法
1. 国防科技大学 电子对抗学院, 合肥 230037
• 收稿日期:2017-07-31 修回日期:2017-09-12 出版日期:2018-02-10 发布日期:2018-02-10
• 通讯作者: 李周
• 作者简介:李周(1993-),男,河北邱县人,硕士研究生,主要研究方向:压缩感知、计算机软件;崔琛(1962-),男,河北易县人,教授,硕士,主要研究方向:无线传感网络、软件工程、可视计算。
### Observation matrix optimization algorithm in compressive sensing based on si... | 2022-01-24 14:46:08 | {"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": 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/why-do-noble-gas-electron-configurations-have-large-radii.834367/ | # Why do noble gas electron configurations have large radii?
1. Sep 24, 2015
### TheExibo
In my lecture, we were told that a nitrogen with a negative 3 charge has the largest radius compared to most of the other atoms in the same period. How is that possible? It has more protons attracting the valence electrons clos... | 2017-08-17 17:34:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/geometry/geometry-common-core-15th-edition/chapter-1-tools-of-geometry-1-8-perimeter-circumference-and-area-practice-and-problem-solving-exercises-page-66/46 | ## Geometry: Common Core (15th Edition)
$27\ cm^2$
Find the area of the larger rectangle, and deduct the area of the smaller, unshaded rectangle to find the shaded area. $A_1=bh=(7)(5)=35$ $A_2=bh=(4)(2)=8$ $A=A_1-A_2=35-8=27$ | 2020-02-25 22:57:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/181175/construct-distribution-histogram-from-random-variable | Construct Distribution Histogram From Random Variable
Given a Beta Random Variable $X$ with parameters $\alpha, \beta$ and a positive constant $n$, suppose I am interested in the distribution of:
$$Y:=\lfloor nX\rfloor$$
Suppose I want a histogram showing the distribution of $Y$ in Mathematica. How can I go about pl... | 2020-11-26 04:32:00 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.bbc.co.uk/bitesize/guides/z2r44wx/revision/1 | # Reducing agents
Oxidation and reduction reactions play important roles in chemistry. These reactions involve the loss of electrons in the case of oxidation or the gain of electrons in reduction reactions.
Oxidation and reduction reactions can be brought about by chemicals known as oxidising and reducing agents.
A ... | 2020-09-29 01:06:56 | {"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.gradesaver.com/textbooks/math/other-math/basic-college-mathematics-9th-edition/chapters-1-2-cumulative-review-exercises-page-195/41 | ## Basic College Mathematics (9th Edition)
$\frac{3}{8}$
$\frac{1}{2}$ * $\frac{3}{4}$ Multiply the numerators and multiply the denominators. $\frac{1 * 3}{ 2 * 4}$ = $\frac{3}{8}$ $\frac{3}{8}$ is in the lowest term | 2017-10-21 19:56:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://datascience.stackexchange.com/questions/88220/can-elastic-net-l1-ratio-be-greater-than-1 | # Can elastic net l1 ratio be greater than 1?
I have multiple datasets that I trained with ElasticNetCV (sklearn), and I noticed that many of them selected l1_ratio = 1 as the best value (which is the max value tried by the CV),
So as a test I wondered if values greater than 1 will produce a better result - and surpr... | 2021-06-25 06:13:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/simple-substitution-right/ | # Simple Substitution, Right?
Algebra Level 3
Find the value of the following expression $f(x)f(y)-\dfrac 12\left(f\left(\dfrac xy\right)+f(xy)\right)$ where $$f(x)=\cos(\log x)$$.
× | 2017-07-24 17:00:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/23568/the-study-of-photoelectric-effect-is-useful-in-understanding- | Answer
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# The study of photoelectric effect is useful in understanding :
$\begin{array}{1 1}(a)\;\text{Conservation of energy}\\(b)\;\text{Quantization of charge}\\(c)\;\text{Conservation of charge}\\(d)\;\text{Conservation of kinetic energy}\end{array}$ | 2020-07-16 14:38:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/354616/compute-generators-of-gamma-0n | # Compute generators of $\Gamma_0(N)$
I have found in a paper the group $$\Gamma_0(18)$$ can be generated by the following list of matrices:
• $$\displaystyle \left( \begin{array}{rr} 7 & -1 \\ 36 & 5 \end{array} \right)$$
• $$\displaystyle \left( \begin{array}{rr} 13 & -8 \\ 18 & -11 \end{array} \right)$$
• $$\dis... | 2020-11-24 09:59:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/125465/how-many-commutative-rings-with-exactly-one-non-zero-zero-divisor-are-there | # How many commutative rings with exactly one non-zero zero divisor are there?
I recently rememebered the following theorem by Ganesan:
Let $R$ be a commutative ring with $0<n<\infty$ non-zero zero divisors. Then $\operatorname{card}(R)\leq(n+1)^2.$
The proof proceeds by considering the annihilator of one of the zer... | 2021-04-22 00:15:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://projecteuclid.org/euclid.aos/1344610584 | ## The Annals of Statistics
### Test for bandedness of high-dimensional covariance matrices and bandwidth estimation
#### Abstract
Motivated by the latest effort to employ banded matrices to estimate a high-dimensional covariance $\Sigma$, we propose a test for $\Sigma$ being banded with possible diverging bandwidth... | 2019-11-21 00:29:07 | {"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... |
https://www.aimsciences.org/article/doi/10.3934/eect.2020085 | # American Institute of Mathematical Sciences
doi: 10.3934/eect.2020085
Online First
Online First articles are published articles within a journal that have not yet been assigned to a formal issue. This means they do not yet have a volume number, issue number, or page numbers assigned to them, however, they can still... | 2021-09-27 13:41:06 | {"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://mathematica.stackexchange.com/questions/268500/how-to-write-a-specific-bessel-function-in-mathematica | # How to write a specific Bessel function in Mathematica
I want to plot the following function on Mathematica, and I gave it a go on wolframalpha.
Bessel[n,z] is the usual form, but I am not sure how to use this to compute the following plot:
$$$$u(r,t)=\frac{\alpha J_{4}(i\sqrt{2}r)}{J_{4}\big(\frac{100*2}{\alpha}\... | 2022-06-25 14:43:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://aums.org.au/corrections.php | # Corrections to Past Exam Solutions
## Mathematics IA
2016
• Q2)b) Algebra: The solution should say linearly Independent, not dependent as det neq 0
2013
• Q3)a) Algebra: the value of c is -2. There is a transcription error where $$\frac{-1}{2}$$ changed to $$\frac{1}{2}$$. If you follow through the working with ... | 2017-12-14 22:55:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/50608ce8e4b0583d5cd254f4 | dddan 3 years ago how do i factor 2x^2-5x+3?
1. completeidiot
are you familiar with ,factoring by grouping?
2. dddan
yes but there are only 3 numbers.....
3. completeidiot
well, look at the middle number, can you seperate that into 2 numbers that would allow you to factor by grouping?
4. completeidiot
examples ... | 2016-05-02 01:39:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3219768/how-to-show-that-sum-n-ge10-frac-log-n2-log-log-nn2-converges | # How to show that $\sum_{n\ge10}\frac{(\log n)^2(\log\log n)}{n^2}$ converges
I have to show that for any positive rational number $$r$$, the sequence $$\left\{\frac{\log n}{n^r}:n\ge1\right\}$$ is bounded.
Is this correct argument: $$\lim\limits_{n\to\infty}\frac{\log n}{n^r}=\lim\limits_{n\to\infty}\frac{1/n}{rn^{... | 2020-06-02 06:09:13 | {"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... |
http://new-contents.com/New-York/evaluate-error-function-in-mathematica.html | This is a small buisness that i run out of my home so please call and set up an appointment. My prices are low because i do not have to maintain a storefront.
I offer full service for any windows based computer. My service is prompt and you will not find a lower price for such quality service.
Address 7903 Kellogg St... | 2018-12-15 09:51:23 | {"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://999lucky129.com/th-tre-eawkk/viewtopic.php?5c2f29=balancing-chemical-equations-chemaid | # balancing chemical equations chemaid
The chemical equation for this reaction is written as: \[\ce{2H Balancing Equations The chemical equation described in section 4.1 is balanced, meaning that equal numbers of atoms for each element involved in the reaction are represented on the reactant and product sides. You can... | 2021-06-20 00:38:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Commutative_Law_of_Addition | ## Theorem
Let $\mathbb F$ be one of the standard number sets: $\N, \Z, \Q, \R$ and $\C$.
Then:
$\forall x, y \in \mathbb F: x + y = y + x$
That is, the operation of addition on the standard number sets is commutative.
### Natural Number Addition is Commutative
The operation of addition on the set of natural numb... | 2023-03-26 14:51:08 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/574cc17c7c01491fd3887cb7 | # Question 87cb7
May 31, 2016
${\text{Na"_2"B"_4"O}}_{7}$
#### Explanation:
Your strategy here will be pick a sample of this compound and use the given percent composition to determine how many grams of each element it contains.
To make calculations easier, pick a $\text{100-g}$ sample. According to the values giv... | 2021-12-07 09:20:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 16, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://indico.cern.ch/event/577856/contributions/3421611/ | EPS-HEP2019
10-17 July 2019
Ghent
Europe/Brussels timezone
Electromagnetic properties of neutrinos
11 Jul 2019, 12:20
20m
ICC - Baeckeland 3 (Ghent)
ICC - Baeckeland 3
Ghent
Parallel talk Neutrino Physics
Speaker
Prof. Alexander Studenikin (M.V. Lomonosov Moscow State University & JINR (RU))
Description
Abstr... | 2021-04-20 12:27:08 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/411631/derivative-of-exponential-of-matrix-trace | derivative of exponential of matrix trace
What is the derivative of $\sum_{ij}e^{-d_{ij}^2(X)}=\sum_{ij}e^{-\operatorname{tr}(X^TC_{ij}X)}$, w.r.t $X$ where $C_{ij}$ is a constant matrix and $d_{ij}^2(X)$ denotes the squared Euclidean distance between the rows $i,j$ of $X$. All the entries here are real
-
You need to... | 2014-09-23 21:09:17 | {"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://proofwiki.org/wiki/Upper_Bound_for_Harmonic_Number | # Upper Bound for Harmonic Number
Jump to navigation Jump to search
## Theorem
$H_{2^m} \le 1 + m$
where $H_{2^m}$ denotes the $2^m$th harmonic number.
## Proof
$\displaystyle \sum_{n \mathop = 1}^\infty \frac 1 n = \underbrace 1_{s_0} + \underbrace {\frac 1 2 + \frac 1 3}_{s_1} + \underbrace {\frac 1 4 + \frac 1... | 2019-11-13 16:05:31 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://neocytosis.xyz/blog/arbpl/even-and-odd.html | # EVEN( ) And ODD( )
EVEN( ) and ODD( ) are the last of Excel's rounding functions. These functions accept a single number and round it up to the nearest even or odd number. As simple as this sounds, these functions can cause a bit of confusion because many people assume that the functions will return the closest odd ... | 2021-12-09 13:40:37 | {"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/velocity-vectors-and-navigation-across-a-river.911614/ | # Velocity Vectors and Navigation Across A River
1. Apr 16, 2017
### Catchingupquickly
1. The problem statement, all variables and given/known data
Sandra needs to deliver 20 cases of celery to the farmers' market directly east across the river, which is 32 meters wide. Her boat can move at 2.5 km/h in still water. ... | 2017-08-21 17:21:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/blogs/blog/1733-a-different-way/?m=9&y=2013 | • ### Announcements
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Alternative thoughts on game development
## So just what is this different way of building games?
So just what is this different way of building games?
in a nutshell:
non-OO c++ syntax
ADTs (abstract data types) composed of:
* PODs (plain old data)
* standalone functi... | 2017-08-22 12:59:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/Spin-orbit-coupling-in-fluorinated-graphene-Irmer-Frank/ba108582dee853cc7177286ff71a55d8cf51c4e0 | # Spin-orbit coupling in fluorinated graphene
@article{Irmer2015SpinorbitCI,
title={Spin-orbit coupling in fluorinated graphene},
author={Susanne Irmer and Tobias Frank and Sebastian Putz and Martin Gmitra and Denis Kochan and Jaroslav Fabian},
journal={Physical Review B},
year={2015},
volume={91},
pages={115141}
}
We... | 2021-12-06 15:04:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stacks.math.columbia.edu/tag/088S | Lemma 75.40.3. Let $S$ be a scheme. Let $f : X \to Y$ be a morphism of algebraic spaces over $S$. Assume $f$ separated, of finite type, and $Y$ Noetherian. Then there exists a dense open subspace $U \subset X$ and a commutative diagram
$\xymatrix{ & U \ar[ld] \ar[d] \ar[rd] \ar[rrd] \\ X \ar[rd] & X' \ar[l] \ar[d] \ar... | 2023-02-04 11:24:20 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://swmath.org/software/16751 | # LandScape
LandScape: a simple method to aggregate $p$-values and other stochastic variables without a priori grouping. In many areas of science it is custom to perform many, potentially millions, of tests simultaneously. To gain statistical power it is common to group tests based on a priori criteria such as predefi... | 2016-10-25 10:10:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/55246/is-y2-x-a-prime-ideal-in-fx-y | # Is $(y^2-x)$ a prime ideal in $F[x,y]$?
Let $F$ be a field, and $F[x,y]$ be the ring of polynomials in two variables and we know that $F[x,y]$ is integral domain but not Principal Ideal Domain. We know that $y^2-x$ is irreducible in $F[x,y]$.
How to prove that $(y^2-x)$ is a prime ideal in $F[x,y]$?
If we let $f$ ... | 2016-02-14 17:10:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/720109/putnam-inspired-problem | # Putnam inspired problem
The following is a beautiful problem from Putnam 2003
minimize $|\sin x + \cos x + \tan x + \csc x + \sec x + \cot x|$
I was thinking about a small variation of the above problem
minimize $|\sin x + \cos x + \tan x - \csc x - \sec x - \cot x|$
Thanks.
-
Both these values blow up certain ... | 2015-04-25 18:57:36 | {"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... |
http://mathgardenblog.blogspot.com/2013/08/hexagrammum-mysticum2.html | ## Pages
### Pascal's Theorem
In a previous post, we were introduced to Pascal's Hexagrammum Mysticum Theorem - a magical theorem - which states that if we draw a hexagon inscribed in a conic section then the three pairs of opposite sides of the hexagon intersect at three points which lie on a straight line.
For exa... | 2017-02-22 17:18:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://electronics.stackexchange.com/questions/23398/how-to-design-a-power-amplifiers-layout-in-l-edit?answertab=active | # how to design a power amplifier's layout in l-edit?
i want to design a power amplifier in Tanner L-Edit.
I want to write code in the .ext file but I don't know what syntax or language the .ext file is expecting. Is it spice? I couldn't find a good tutorial.
The second option is to use the Dev-Gen tool but it produ... | 2013-05-23 19:20:10 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.homebuiltairplanes.com/forums/threads/twin-vw-engine-push-pull-design-idea-the-beetlemaster.20333/page-16 | # Twin-VW engine Push-Pull design idea (The "Beetlemaster")
### Help Support HomeBuiltAirplanes.com:
#### Pops
##### Well-Known Member
HBA Supporter
Log Member
Dan,
Using your wing and your desired H-tail coefficient of .52, and a 14' lever arm (your 11' from TE of wing to front of H-stab + approx 2.5' from TE to CG... | 2021-05-11 22:54:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://stackoverflow.com/questions/11344164/regular-expressions-extract-portion-of-text-with-exclude-in-rtf | Regular expressions extract portion of text with exclude in RTF
Using Regular Expressions I need to find everything that starts with \pard and ends with an space, but at the same time hasn't \intbl in it.
Next, you can see the RTF text file. Thank you, so much.
{\rtf1\ansi\ansicpg1252\deff0{\fonttbl{\f0\fnil Lucida ... | 2014-12-20 05:38:28 | {"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://edydfang.com/2019/11/19/longest-increasing-subsequence-problem-and-its-duality/ | 0%
In this post I will give some algorithm problem from Google OA as well as Leetcode and my thoughts on them.
Our main problem here will be the OA problem appeared in the OA practice of Google Intern 2020 Online Assesment.
## Problem Description
You are given an array A representing heights of students. All the stu... | 2020-06-02 19:55:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://blog.eagerbug.com/temperature-favour-the-slow-or-fast-reaction/ | ###### Question
Which reaction has a minimum increase in the rate of reaction for a 10^@ increase in temperature?
• Backward Reaction
• Forward Reaction
###### Solution
We know:
k = Ae^(-E/(RT)) where E is energy of activation.
This can be written as ln k = ln A - (E/(RT))
lnk_2-lnk_1=E/R(1/T_1-1/(T_1+10))
E_("fo... | 2017-11-20 21:18:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://niplav.github.io/notes_on_ethics.html | ## home
author: niplav, created: 2021-03-31, modified: 2022-03-15, language: english, status: notes, importance: 3, confidence: highly unlikely
This page contains my notes on ethics, separated from my regular notes to retain some structure to the notes.
# Notes on Ethics
Aber was wollen denn die Fragen, ich bin ja ... | 2023-04-02 06:43:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://indico.cern.ch/event/795601/contributions/3502770/ | Low-x 2019
26-31 August 2019
Nicosia, Cyprus
Europe/Rome timezone
Low $x$ physics and saturation in terms of TMD distributions
26 Aug 2019, 11:40
25m
Nicosia, Cyprus
Nicosia, Cyprus
The Landmark Hotel (ex-Hilton)
Speaker
Renaud Boussarie (Brookhaven National Lab)
Description
One of the main difficulties to und... | 2021-01-18 00:47:31 | {"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://mathspace.co/textbooks/syllabuses/Syllabus-453/topics/Topic-8399/subtopics/Subtopic-111086/?activeTab=theory | UK Secondary (7-11)
Simplifying Ratios
Lesson
We like to express ratios as whole numbers, using the simplest numbers possible. We simplify ratios in a similar way to how we simplify fractions. To do this, we often divide by the highest common factor (HCF). For example, let's look at how to simplify the ratio $3:15$3:1... | 2021-09-17 03:35:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.doubtnut.com/question-answer/the-value-of-the-integral-underset0oversetpiintx-log-sin-x-dx-is-98742855 | # The value of the integral int_(0)^(pi)x log sin x dx is
Updated On: 17-04-2022
Get Answer to any question, just click a photo and upload the photo
and get the answer completely free,
(pi)/(2) log 2(pi^(2))/(2) log 2-(pi^(2))/(2) log 2`none of these | 2022-05-19 22:26:58 | {"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://ringbuffer.org/computer_music_basics/SuperCollider/supercollider-configuring/ | # Configuring the Server
Many application scenarios require specific server configurations. The default server options can be adjusted accordingly.
## Multi IO
The number of audio inputs and outputs can be defined before booting the server. Especially in multichannel applications - like in spatial audio - this is ne... | 2022-09-27 01:47:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/142488-prove-following-exact.html | # Math Help - Prove that the following is "exact"...
1. ## Prove that the following is "exact"...
Problem: Let $f: \Re \to \Re$ and $\omega = f(||x||) (\sum_{i=1}^n{x_{i}dx_{i}}) \in A^1(\Re^n)$. Assuming $f$ is continuous, prove that $\omega$ is exact.
Notation notes:
$A^1(\Re^n)$ is a vector space denoting the se... | 2014-03-08 07:38:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 25, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.nature.com/articles/s41467-021-24479-w?error=cookies_not_supported&code=02ea25e1-8f9d-4942-9363-5ec05a7e4a35 | Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | 2022-08-11 03:58:28 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://metadataconsulting.blogspot.com/2014/05/using-accessenum-to-hunt-down-unknown.html | ## Sunday, May 18, 2014
### Using AccessEnum to hunt down unknown file SIDs - User read/write with ???
AccessEnum is a Windows SysInternals tool that reliably list SIDs and user accounts on Windows 7,8+
"While the flexible security model employed by Windows NT-based systems allows full control over security and file... | 2021-12-05 02:50:46 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ai.stackexchange.com/tags/math/new | # Tag Info
In terms of the Heaviside step function $$H(x)=\frac{1+sign(x)}{2}$$ the leaky ReLU can be written as $$(\alpha + (1-\alpha)H(x))x$$ so its derivative is $$\alpha + (1-\alpha)H(x)$$ In your ... | 2022-11-28 21:41:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/555318/filter-for-rotary-encoder | Filter for rotary encoder
I'm attempting to use PID for DC motor control. The motor is geared, with a magnet on the motor shaft coupled with a single hall effect sensor to help measure speed. This is all wired up to a capture and compare timer on a STM32.
In my application, the frequency of the measuerment is between... | 2021-05-13 11:25:58 | {"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://server1.wikisky.org/starview?object_type=1&object_id=4811&object_name=7+Tau&locale=EN | WIKISKY.ORG
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CCD Measurements of Double and Multiple Stars at NAO RozhenWith the 2-m telescope of the Bulgarian National Astronomica... | 2019-10-15 16:17:52 | {"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://space.stackexchange.com/questions/986/does-any-country-have-real-plans-for-a-manned-mission-to-mars | # Does any country have real plans for a manned mission to Mars?
I'm curious as to whether or not any country has any real plans for a manned mission to Mars. Not a conceptual thing, but real, hard plans. If so, are there any specifics?
• What is the difference between a concept and a hard plan? – coleopterist Aug 6 ... | 2019-06-19 09:19:04 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://hal.in2p3.fr/in2p3-00025120 | # Search for neutron excitations across the N=20 shell gap in $^{25-29}$Ne
Abstract : Nuclear structure of the neutron rich $^{25-29}$Ne nuclei has been investigated through the in-beam $\gamma$-ray spectroscopy technique using fragmentation reactions of both stable and radioactive beams. Level schemes have been deduc... | 2019-11-17 22:59:46 | {"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-math.umd.edu/gcal_rss.php?seminar_key=LOGIC&year=2014&html | ### Logic Archives for Academic Year 2014
#### Organizational Meeting
When: Tue, September 2, 2014 - 3:30pm
Where: Math 1311
Speaker:
#### Using forcing to prove theorems in ZFC
When: Tue, September 9, 2014 - 3:30pm
Where: Math 1311
#### Dividing lines for classes of atomic models
When: Tue, September 23, 2014 - ... | 2018-09-20 20:44:00 | {"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... |
http://physics.stackexchange.com/questions/8530/how-to-measure-the-spin-of-a-neutral-particle | # How to measure the spin of a neutral particle?
If a charged particle with charge $q$ and mass $m$ has spin $s \neq 0$ we can measure an intrinsic magnetic moment $\mu = g \frac{q}{2m}\hbar \sqrt{s(s+1)}$. This is how spin was discovered in the first place in the Stern-Gerlach Experiment.
But for a neutral particle ... | 2015-11-28 06:03:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mail-archive.com/ntg-context@ntg.nl/msg15689.html | # [NTG-context] t-bib and explicitly italizising title parts
Hello,
Is there any way using '\it' in the title of a bib-entry, so that
ConTeXt/t-bib will hand it though into the bibliography listing?
I have a lot of publications in my lists that contain species names in there
titles, which are by convention typeset in... | 2021-04-21 15:43:58 | {"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://socratic.org/questions/how-do-you-find-the-volume-of-the-solid-obtained-by-rotating-the-region-bounded--14 | # How do you find the volume of the solid obtained by rotating the region bounded by the curves x=y-y^2 and the y axis rotated around the y-axis?
Jul 29, 2015
$\frac{\pi}{30}$
#### Explanation:
The curve represents a horizontal parabola as seen in the picture
The volume of the solid so generated would be(consider ... | 2022-01-17 16:03:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 8, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blog.flyingcoloursmaths.co.uk/wrong-useful-episode-15/ | /podcasts/wbu15.mp3
It’s the (slightly delayed) monthly chat between @reflectivemaths (Dave Gale) and me on whatever maths has caught our eyes.
This month:
• Why protractors and set squares? You can find centres of rotation.
• Why constructions? Colin launches an impassioned defence and compares them to Killer Sudok... | 2022-07-06 22:52:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Yttrium_barium_copper_oxide | # Yttrium barium copper oxide
Names Identifiers IUPAC name barium copper yttrium oxide Other names YBCO, Y123, yttrium barium cuprate CAS Number 107539-20-8 ChemSpider 17339938 ECHA InfoCard 100.121.379 EC Number 619-720-7 PubChem CID 21871996 CompTox Dashboard (EPA) Chemical formula YBa2Cu3O7 Molar mass 666.19 g/mol ... | 2022-05-20 02:39:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kaniaimages.com/2x4vhi/931874-sun-and-moon--burning-shadows-card-list | Utmb Dpt Tuition, Benefits Of Whole Life Insurance Vs Term, Steak And Cheese Sub Calories, Sba Loan Processor Training, Pedigree Certificate Uk, Silver Drop Eucalyptus For Sale, " /> Utmb Dpt Tuition, Benefits Of Whole Life Insurance Vs Term, Steak And Cheese Sub Calories, Sba Loan Processor Training, Pedigree Certific... | 2022-10-02 06:02:34 | {"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": 2, "mathjax_display_tex": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/logic-negation-of-a-statement-containing-quantifiers.659984/ | # Logic, negation of a statement containing quantifiers
1. Dec 20, 2012
### SithsNGiggles
Hi, I've got another answer I'd like checked. I'm pretty sure it works out, but I want to be certain.
1. The problem statement, all variables and given/known data
Write a sentence in everyday English that properly communicates... | 2018-03-24 11:23:21 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pypi.org/project/binconvert/ | Converts byte ordering in binary files from one platform to another
## binconvert
A CLI utility for converting byte orders in binary files from one platform to another.
## Introduction and Motivation
binconvert is a program that was born out of the author’s need to read old files that were written in a binary forma... | 2022-08-14 07:49:56 | {"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://mathematica.stackexchange.com/tags/custom-notation/hot | # Tag Info
### List of symbols without built-in meaning
Updated to include both unary and binary operators One idea is to use the usage message of a symbol as a clue that it has a special display form, probably with no built-in meaning. For example: <...
• 127k
Accepted
### Shorthand for map at level 2
Corrected to... | 2023-03-31 20:03:49 | {"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... |
http://wiki.freepascal.org/xmlconf | # xmlconf
Unit XMLConf provides the TXMLConfig component. It uses a TXMLDocument object to do the work of reading and writing the XMLfile, but descends directly from TComponent.
##### Disclaimer
This documentation is not authoritative, it is based on the usual process of (1) examining the source code (2) experimenta... | 2018-01-20 18:39:03 | {"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": 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/showpost.php?s=969b15f37e50622afaf28f5461a15bd9&p=181290&postcount=4 | 2009-07-16, 20:02 #4
Mini-Geek
Account Deleted
"Tim Sorbera"
Aug 2006
San Antonio, TX USA
17×251 Posts
Quote:
Originally Posted by Primeinator I know no coding. How would it be done on Ubiquity? I looked at the app briefly.
Here's the command you'd use: (modified to have the sites he wants, of course, the ones th... | 2020-10-28 00:53:55 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.intmath.com/blog/environment/katrinas-message-to-bush-sign-kyoto-112 | # Katrina’s message to Bush: sign Kyoto
By Murray Bourne, 31 Aug 2005
The worst hurricane in US history has left a mess in southern US states.
Very few scientists are now denying that global warming is happening - the jury is still out on exactly what is causing it. But surely we should be doing all we can to preven... | 2017-06-26 13:42:47 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/more-looney-math/ | # More Looney Math
Algebra Level 5
A stretch of desert is populated by two species of animals, roadrunners and coyotes, who are engaged in an endless game of rivalry and mischief. The populations $$r(t)$$ and $$c(t)$$ of roadrunners and coyotes $$t$$ years from now can be modelled by
$\begin{eqnarray} r(t+1)&=&0.8r(... | 2017-01-16 11:06:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/34776/suggestions-on-how-to-visualize-survey-data/34777 | # Suggestions on how to visualize survey data
I have some survey data, where the first question is something like, "rate how you are feeling on a scale of 1 - 5". The next group of questions are something like, "do you smoke?" or "how much exercise do you get per day: 0, 15, 30, 45, 60, 60+?"
I'm looking for a way to... | 2020-01-25 06:28:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |