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https://zbmath.org/?q=an:0689.93004 | zbMATH — the first resource for mathematics
Generalized reachability subspaces for singular systems. (English) Zbl 0689.93004
The concept of reachability subspace is extended to generalized state space systems described by differential equations of the form $$E\dot x=Ax+Bu$$, $$\det(sE-A)\not\equiv 0$$. A subspace R i... | 2021-10-18 12:19:37 | {"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... |
https://forum.aspose.com/t/check-if-section-break-after-toc-exists-in-word-document-using-c-net/237758 | We're sorry Aspose doesn't work properply without JavaScript enabled.
Check If Section Break after TOC Exists in Word Document using C# .NET
I need code to check TOC existed in word document or not,
if existed, Check is section break after toc or not.
if no section break available after toc, then i have to add sectio... | 2022-01-26 04:54:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://de.ifixit.com/Antworten/Verlauf/596648 | Zum Hauptinhalt wechseln
Hilfe
16.10.2019
Aktuelle Version von: Russ Walden , 16.10.2019
Text:
Margaret — You could use either one, but USB flash drive will be easier since connection is so simple. You don’t even need to open up the computer, as you would to connect a hard drive. You could use either one, but USB ... | 2021-09-20 15:30:47 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.percentagecal.com/answer/what-is-18.753-percent-of-789.60 | #### Solution for What is 18.753 percent of 789.60:
18.753 percent *789.60 =
(18.753:100)*789.60 =
(18.753*789.60):100 =
14807.3688:100 = 148.073688
Now we have: 18.753 percent of 789.60 = 148.073688
Question: What is 18.753 percent of 789.60?
Percentage solution with steps:
Step 1: Our output value is 789.60.
... | 2022-06-25 15:00:33 | {"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://cs.stackexchange.com/questions/105729/finding-a-negative-cycle-in-a-bipartite-graph | # Finding a negative cycle in a bipartite graph
The Bellman-Ford algorithm can be used to find a negative cycle in a general graph, in time $$O(|V||E|)$$. Is there a faster algorithm for finding a negative cycle in a bipartite directed graph, where the edges in one direction (from X to Y) are all positive and the edge... | 2019-08-21 09:51:59 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://sourceforge.net/p/matplotlib/mailman/attachment/A70EA6B4-953D-4983-82D5-25EEC2BF352D@ideotrope.org/1/ | We have two modes to render latex -- one is native TeX layout and uses
latex and dvipng, and is superior if you need all of TeX's
capabilities (eg an eqnarray), but the fonts are suboptimal. The
other is mathtext, which will cover 98% of most users' math needs,
does not require a latex install because it is pure mpl, ... | 2017-08-23 10:56:31 | {"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://oneapi-src.github.io/oneMKL/domains/lapack/gebrd.html | # gebrd¶
Reduces a general matrix to bidiagonal form.
Description
gebrd supports the following precisions.
T
float
double
std::complex<float>
std::complex<double>
The routine reduces a general $$m \times n$$ matrix $$A$$ to a bidiagonal matrix $$B$$ by an orthogonal (unitary) transformation.
If $$m \ge n$$, t... | 2021-11-29 00:22:10 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://ju-jutsu.com/wp/?cat=1 | # Archive for category Uncategorized
julia> using RDatasets
julia> iris = dataset(“datasets”,”iris”)
julia> X = array(iris[:,1:4])
150×4 Array{Float64,2}:
5.1 3.5 1.4 0.2
4.9 3.0 1.4 0.2
4.7 3.2 1.3 0.2
4.6 3.1 1.5 0.2
5.0 3.6 1.4 0.2
5.4 3.9 1.7 0.4
4.6 3.4 1.4 0.3
5.0 3.4 1.5 0.2
4.4 2.9 1.4 0.2
4.9 3.1 1.5 0.1
5.4... | 2017-05-26 11:06:53 | {"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://grosseblondefrau.ch/sdb/save_datatable.shtml | # six demon bag
Wind, fire, all that kind of thing!
2015-12-30
## Save and Restore a DataTable
If you have a DataTable object in PowerShell and you want to persist that object as a file (and restore it back to a DataTable object sometime later) the naïve approach would be to export the (tabular) data to a (tabular)... | 2018-02-25 13:41:11 | {"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://aptitude.gateoverflow.in/6850/nielit-2019-feb-scientist-d-section-d-3 | 400 views
A school has $378$ girls and $675$ boys. All the students divided into strictly boys and strictly girls students sections. All the sections in the school has same number of students. What is the number of sections in the school?
1. $27$
2. $36$
3. $39$
4. $23$
378 girl
675 boy
378 girls =2,3,3,3,7=27×14
... | 2022-11-28 01:45:35 | {"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://www.albert.io/ie/algebra/letter-order-probability | Free Version
Easy
# Letter Order Probability
ALGEBR-SN9ASQ
How many possible ways can you arrange the letters in the word JUNE?
A
$24$
B
$12$
C
$36$
D
$18$ | 2017-02-21 19:00:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://finance.dirkjanswagerman.nl/Derivation%20of%20developer%20productivity%20parameters | At $t = 0$ $P_0$ is defined to be developer productivity without legacy obligations
(1) $\large P(0) = P_0$
At time $t$ the developer productivity is given by the following equation. $r$ denotes the rate in which productivity declines over time (see [[Derivation of developer productivity decline function]])
(2) $\larg... | 2017-10-24 07:44:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://forums.cgsociety.org/archive/index.php/t-248578.html | PDA
View Full Version : Battlefield 2 Demo Out Now!!!
t-toe06-10-2005, 10:03 PMJust saw this linked over at Penny-Arcade... all the servers are full right now though... :/ http://www.gamespot.com/promos/bf2demo.html If anyone has any links to a bittorrent, I'd be very thankful. --T.Toe
richcz3
06-10-2005, 10:51 PM
C... | 2013-12-13 15:40:39 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scicomp.stackexchange.com/questions/34623/fem-diffusion-inaccurate-results-small-time-steps | # FEM diffusion: inaccurate results small time steps
I wrote some FEM code and found some strange results when using a very small time step. So, I decided to analyze the discrete equations.
Consider the following linear diffusion problem in 1 dimension:
$$$$\frac{\partial u}{\partial t} = k \frac{\partial^2 u}{\part... | 2022-07-05 00:47:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scicomp.stackexchange.com/questions/28439/parallel-calculation-in-finite-elements | # Parallel calculation in finite elements
I am trying to solve a 1 Dimensional eigenvalue of poisson problem:
$$\nabla \phi ^2 +\nabla \phi = k\phi$$
with the boundary condition: $\phi (0)=0 , \nabla \phi(1) = 0$.
I could solve this directly, but I am trying to solve it for parallel calculation framework by dividin... | 2020-05-25 08:52:07 | {"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://mitpress.mit.edu/books/information-and-society | Paperback | $15.95 Trade | £11.95 | 232 pp. | 5 x 7 in | 13 b&w illus. | March 2017 | ISBN: 9780262533386 eBook |$11.95 Trade | February 2017 | ISBN: 9780262339537
Mouseover for Online Attention Data
## Overview
We live in an information society, or so we are often told. But what does that mean? This volume in the MI... | 2017-04-27 05:23:05 | {"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... |
http://mathhelpforum.com/discrete-math/165579-quantifier-question.html | 1. ## Quantifier question
Hello people,
Finals is coming up, and my teacher gave us a worksheet of problems to work on because they will be similar to the ones on the exam. My problem is I just never grasped quantifiers, and he gave us a problem that uses this.
I have to to express each of these statements using qua... | 2017-02-27 14:04:02 | {"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": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://intelligencemission.com/free-electricity-for-a-year-free-electricity-from-alternator.html | I have had many as time went by get weak. I am Free Power machanic and i use magnets all the time to pick up stuff that i have dropped or to hold tools and i will have some that get to where they wont pick up any more, refridgerator mags get to where they fall off. Dc motors after time get so they don’t run as fast as ... | 2019-02-21 13:09:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.transtutors.com/questions/the-following-transactions-are-july-activities-of-bill-s-extreme-bowling-inc-which-o-2548052.htm | # The following transactions are July activities of Bill's Extreme Bowling. Inc., which operates se...
1. (a, b1, b2, c)
The following transactions are July activities of Bill's Extreme Bowling. Inc., which operates several bowling centers. Bill's paid $3 400 to plumbers for repairing a broken pipe in the restrooms. ... | 2019-08-17 16:59:02 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikiversity.org/wiki/Intensity_astronomy/Quiz | # Intensity astronomy/Quiz
This gamma-ray spectrum contains the typical isotopes of the uranium-radium decay line. Credit: Wusel007.
Intensity astronomy is a lecture. It is an offering from the radiation astronomy department. Although under development, it may eventually be used as a lecture in the advanced undergrad... | 2022-10-05 21:01:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/4000319/integration-along-fibers | # Integration along fibers
The following statements are from the book heat kernel and dirac operator chapter 1.
" Let $$\pi : M \rightarrow B$$ be a fiber bundle with n-dimensional fiber, such that both M and B are oriented. If $$\alpha \in {A}_c^k(M)$$ is a compactly-supported differential form on M, its integral ov... | 2021-05-15 18:28:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:1170.68022 | Online learning with Markov sampling.(English)Zbl 1170.68022
Summary: This paper attempts to give an extension of learning theory to a setting where the assumption of i.i.d. data is weakened by keeping the independence but abandoning the identical restriction. We hypothesize that a sequence of examples $$(x_t, y_t)$$ ... | 2023-03-31 07:01:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://par.nsf.gov/biblio/10364535-similarities-behind-high-low-disc-small-intrinsic-abundance-scatter-migrating-stars | skip to main content
Similarities behind the high- and low- α disc: small intrinsic abundance scatter and migrating stars
ABSTRACT
The detailed age-chemical abundance relations of stars measure time-dependent chemical evolution. These trends offer strong empirical constraints on nucleosynthetic processes, as well as ... | 2023-02-08 10:13:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://docs.mantidproject.org/nightly/algorithms/MaxEnt-v1.html | $$\renewcommand\AA{\unicode{x212B}}$$
# MaxEnt v1¶
## Summary¶
Runs Maximum Entropy method on every spectrum of an input workspace. It currently works for the case where data and image are related by a 1D Fourier transform.
## Properties¶
Name
Direction
Type
Default
Description
InputWorkspace
Input
MatrixWo... | 2023-03-27 14:42:04 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://acm.sustech.edu.cn/onlinejudge/problem.php?id=1377 | 13771377 SUSTech Online Judge
Problem 1377 --[Easy] Find Next
## 1377: [Easy] Find Next
Time Limit: 3 Sec Memory Limit: 128 MB
Submit: 574 Solved: 253
[Submit][Status][Web Board]
## Description
KMP algorithm is an improved string matching algorithm proposed by D.E.Knuth, J.H.Morris and V.R.Pratt, so it is called ... | 2022-01-21 23:41:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://myriverside.sd43.bc.ca/jessicap2015/2017/06/01/ | One of my passions is playing Basketball. I meet so many new people, it helps me stay active and I have so much fun playing. Here are some of my highlights from when I was in grade 9 playing on the BC 250 Club team based in Kelowna 🙂
# Math 10 Week 15
This week our class learned about slope. Slope means how steep a... | 2022-05-26 14:49:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 3, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://repo.pw.edu.pl/info/phd/WUT3b6ca7941f3749a39211250659060bb4/ | # Knowledge base: Warsaw University of Technology
Back
## Evaluation of the usefulness of exact methods to motion planning in configuration space
### Przemysław Dobrowolski
#### Abstract
This thesis considers the problem of planning a 3-dimensional rigid body motion with rotations. The task is associated with many... | 2021-06-24 09:05:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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:0554.60037 | zbMATH — the first resource for mathematics
Lower bounds on the approximation of the multivariate empirical process. (English) Zbl 0554.60037
It is well-known that if C is the class of rectangles $$0\leq x_ 1\leq a_ 1$$, $$0\leq x_ 2\leq a_ 2$$ or the class of circular discs then the normalized empirical measure on C ... | 2021-02-26 22:28:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions?page=978&sort=newest | # All Questions
170 views
### Derivation of Foucault pendulum [closed]
Let us define our usual Cartesian coordinates ($x'$,$y'$,$z'$), and let the origin of our coordinate system correspond to the equilibrium position of the mass. If the pendulum cable is deflected from ...
243 views
### Light intensity (affected b... | 2016-06-27 09:34:55 | {"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... |
https://salsa.debian.org/r-pkg-team/r-bioc-phyloseq/blame/f83e9d97005eddfedc55e2d7c35c6039a91cd3c0/man/plot_bar.Rd | plot_bar.Rd 2.79 KB
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Andreas Tille committed Sep 22, 2017 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 % Generated by roxygen2: do not edit by ... | 2019-12-11 06:26:20 | {"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://math.stackexchange.com/questions/1687821/how-can-i-prove-that-a-set-is-a-basis-for-bbb-rn/1687840 | How can I prove that a set is a basis for $\Bbb R^n$?
Given $V :\Bbb R^n \to \Bbb R^n$ is a linear transformations with a standard matrix $A = [V]$.
Let $B = \left[\vec{b_1}, ..., \vec{b_n}\right] \in M_{n\times n}(\Bbb R)$ with a $\operatorname{rank}(B) = n$
So, how would I prove that the set of vectors $D = \{\vec... | 2021-01-18 10:05:16 | {"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://physics.stackexchange.com/questions/286477/is-angular-velocity-in-space-frame-same-as-that-in-the-body-frame | # Is angular velocity in space frame same as that in the body frame?
The angular velocity of a rotating body can be expressed either in the space (fixed) frame, or in a frame fixed with the rotating body, as explained in this answer. Also, I understand how the angular velocity in the body frame is independent of the o... | 2020-01-19 15:21:14 | {"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/55e32553e4b0227206113bbe | ## Castiel one year ago Find points on xyz-e^x+y^2=3 where tangent planes in those points also pass through T(2,0,1) and are parallel to z axis
1. Castiel
Ok i solved for gradient $grad=(y z-e ^{x})i+(xz+2y)j+(xz)k$
2. Castiel
Im having problem figuring out the condition for the plane being parallel to z axis, so f... | 2017-01-19 00:54:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.zbmath.org/?q=an%3A1334.60055 | zbMATH — the first resource for mathematics
Fractional Gaussian fields: a survey. (English) Zbl 1334.60055
Summary: We discuss a family of random fields indexed by a parameter $$s\in\mathbb{R}$$ which we call the fractional Gaussian fields, given by $\mathrm {FGF}_s(\mathbb R^d)=(-\Delta)^{-s/2}W,$ where $$W$$ is a wh... | 2021-08-02 10:38:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kb.osu.edu/dspace/handle/1811/19105 | # THE FIVE FIRST VIBRATIONAL STATES OF THE WATER MOLECULE: ROTATIONAL ENERGY AND LINE INTENSITY ANALYSES
Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/19105
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1998-TI-09.jpg 182.2Kb JPEG image
Title: THE FIVE FIRST VIBRATIONAL STATES OF THE WATER MOLECULE: ... | 2017-05-28 08:46:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://danielbarter.github.io/posts/mathematics/2016-02-07-tangentspaces.html | # Tangent spaces
In the last post, we defined manifolds. In this post we shall start building the infrastructure required to do calculus on manifolds.
### Not sheaves again....
In the last post, we defined the sheaf of observables on a topological space $$X$$: For each open set $$U \subseteq X$$, define $$\mathcal{O... | 2017-06-26 01:44:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/73240/gibbs-sampler-for-local-linear-trend-model | # Gibbs sampler for local linear trend model
Question: Consider the local linear trend model given by: \begin{align*} y_t = \mu_t + \tau \varepsilon_t \ \cdots \ \text{Observation equation} \\ \mu_{t+1} = \phi \mu_t + \eta_t \ \cdots \ \text{State equation} \end{align*} for $t = 1, 2, \cdots, T$, where $(\varepsilon_t... | 2019-07-18 18:17:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://sbseminar.wordpress.com/2009/04/09/interpreting-the-hecke-algebra-ii-the-sheafification/ | ## Interpreting the Hecke Algebra II: the sheafification April 9, 2009
Posted by Ben Webster in Algebraic Geometry, link homology, Soergel bimodules.
A while back, David wrote a post describing how to produce the Hecke algebra, and I described in comments (very tersely) how David’s description can be categorified. I ... | 2014-11-25 00:19:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 67, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/virtual-work-in-a-pulley-system.826563/ | # Virtual Work in a Pulley System
1. Aug 6, 2015
### lowea001
1. The problem statement, all variables and given/known data
The system shown in Fig. 2-6 is in static equilibrium. Use the principle of virtual work to find the weights A and B. Neglect the weight of the strings and the friction in the pulleys.
Quick as... | 2017-08-18 17:27:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://bjmwm.czweb.org/472-the-bibliography-latex-package-siunitx.php | The Bibliography Latex Package Siunitx
0 Comments / 1 / By
This is an incomplete list of useful packages that can be used for a wide range of different kind of documents. Each package has a short description next to it and, when available, there is a link to a section describing such package in detail. All of them (u... | 2018-09-21 06:58:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2651802/how-many-ways-are-there-to-choose-4-balls-from-3-black-2-green-and-1-r | # How many ways are there to choose $4$ balls from $3$ black, $2$ green, and $1$ red ball?
There are $3$ black, $2$ green, and $1$ red ball in the basket. How many ways there is to pick up $4$ balls from that basket?
I know the answer is $5$. I solved this problem using generating function but I want to have a closed... | 2019-07-24 00:49:08 | {"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://www.groundai.com/project/observational-constraints-on-the-nature-of-very-short-gamma-ray-bursts/ | Observational constraints on the nature of very short gamma-ray bursts
# Observational constraints on the nature of very short gamma-ray bursts
B. Czerny, A. Janiuk, D.B. Cline, S. Otwinowski Nicolaus Copernicus Astronomical Center, Bartycka 18, 00-716 Warsaw, Poland, e-mail: bcz@camk.edu.pl, agnes@camk.edu.pl
Univer... | 2020-11-25 19:16:46 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://homework.cpm.org/category/CCI_CT/textbook/pc/chapter/10/lesson/10.1.4/problem/10-60 | ### Home > PC > Chapter 10 > Lesson 10.1.4 > Problem10-60
10-60.
Use the definition of the derivative to find the slope of $y = x^{3}$ at $x = −2$.
$\lim\limits_{ {h} \to 0 } \frac{\lim\limits{f}({x}+{h})-{f}({x})}{{h}}?\lim\limits_{ {h} \to 0 }\frac{({x}+{h})^3-{x}^3}{{h}}$
$12$ | 2021-12-04 13:32:33 | {"extraction_info": {"found_math": true, "script_math_tex": 4, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ncatlab.org/nlab/show/Hodge+isomorphism | Contents
cohomology
complex geometry
# Contents
## Idea
The Hodge isomorphism is one of the central statements of Hodge theory, identifying harmonic differential forms as representatives of Dolbeault cohomology.
Together with the the theorem (see at Hodge structure – For a complex analytic spaces – Comparison the... | 2021-10-18 06:50:39 | {"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": 0, "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/3021948/how-to-solve-newtons-law-of-cooling-using-numerical-solution | # how to solve newton's law of cooling using Numerical Solution
A metal bar is heated 100oc by a heat source. After 40 minutes the heat source is removed when the temperature of the metal bar reached to a plateau. Now the metal bar is placed in a room. The room temperature is 25oc. After 10 minutes the bar temperature... | 2019-10-18 21:30:09 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.cgl.uwaterloo.ca/wmcowan/teaching/cs457/w10/notes/l24.html | # CS457 - System Performance Evaluation - Winter 2010
## Public Service Announcements
• class on assignment 3
• possible tutorial
2. Issues out of which on which exam questions could be based.
• anything in the notes with a question mark
# Random Number Detritis
## The Truth about Random Number Generation
How good... | 2018-01-24 07:49:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://crypto.ethz.ch/publications/BDKLL18.html | # Information Security and Cryptography Research Group
## CRYSTALS – Kyber: a CCA-secure module-lattice-based KEM
### Joppe Bos, Léo Ducas, Eike Kiltz, Tancrède Lepoint, Vadim Lyubashevsky, John M. Schanck, Peter Schwabe, Gregor Seiler, and Damien Stehlé
2018 IEEE European Symposium on Security and Privacy (EuroS&P)... | 2020-09-20 11:43:27 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/linked/3730 | 179 views
### Pearson's test of Correlation or Spearman's test? [duplicate]
I want to conduct a correlation analysis between two continuous variables. The first variable is age and second one is number of relapses. The age is non normally distributed, whereas the number of ...
76 views
### How to measure and interpr... | 2021-06-19 00:40:06 | {"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://europeantravelinfo.ru/how-accurate-is-carbon-14-dating-21380.html | While the mathematical part of this task is suitable for assessment, the context makes it more appropriate for instructional purposes.
Carbon 14 is a form of carbon which decays exponentially over time.
The amount of Carbon 14 contained in a preserved plant is modeled by the equation f(t) = 10\left(\frac\right)^.
W... | 2018-04-24 16:32:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1582790/concept-behind-the-limit-to-infinity | Concept behind the limit to infinity?
I can across transfinite numbers and came up with a thought.
What if$$\lim_{x\to\infty}f(x)=f(T)$$where $T$ was a transfinite number?
Generally, in calculus, I have noted that it is two different things, $\lim_{x\to a}f(x)\ne f(a)$. Which makes me wonder about the situation $a=\... | 2019-09-21 05:27:33 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.meta.stackexchange.com/questions/16642/x-to-fx-chart-using-mathjax-latex | # $x$ to $f(x)$ chart using MathJax (LaTeX)? [duplicate]
Is it possible to do a simple x-y table in MathJax for Math StackExchange questions? Something like this:
I admit it would probably be a waste of time for most questions, but I'm sure it could have some applications.
$$\begin{array}{|c|c|} \hline x & y \\\hlin... | 2021-06-18 22:17:16 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ufire.co/posts/2020-01-06-quickstart-ec/ | Measure pH, ORP, EC or salinity with an Arduino or Raspberry Pi
# Quickstart: EC Measurements
The following is a step-by-step tutorial on taking an EC measurement with the μFire Isolated EC Probe Interface.
##### Hardware Setup
The sensor has three connections: the EC probe, the temperature sensor, and the I2C conn... | 2020-01-28 06:50:52 | {"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... |
http://tug.org/pipermail/texhax/2006-February/005516.html | # [texhax] Bullets and Unicode fonts
Joel Salomon joelcsalomon at gmail.com
Sun Feb 26 05:44:42 CET 2006
Using the instructions at <http://ipe.compgeom.org/pdftex.html>, I got
Victor Gaultney's Gentium font <http://scripts.sil.org/Gentium> mostly
working with LaTeX. When I added an itemized list to a document,
thoug... | 2017-10-21 17:43:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mikesmathpage.wordpress.com/2017/05/05/sharing-grant-sandersons-derivative-paradox-video-with-kids-is-really-fun/ | # Sharing Grant Sanderson’s “derivative paradox” video with kids is really fun
Grant Sanderson’s new video series on calculus is incredible. We’ve done one project with the introductory video:
Sharing Grant Sanderson’s Calculus ideas video with kids
Today we looked at the second video in the series. This one introdu... | 2022-07-03 14:55:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://maslinandco.com/6237838 | # Solve for: 2cos(x)^2+3sin(x)-3=0
## Expression: $2{\cos\left({x}\right)}^{2}+3\sin\left({x}\right)-3=0$
Use ${\cos\left({t}\right)}^{2}=1-{\sin\left({t}\right)}^{2}$ to expand the expression
$2\left( 1-{\sin\left({x}\right)}^{2} \right)+3\sin\left({x}\right)-3=0$
Distribute $2$ through the parentheses
$2-2{\sin\... | 2023-01-29 22:22:16 | {"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://math.stackexchange.com/questions/2265329/maschkes-theorem-for-g-graded-algebras | # Maschke's theorem for $G$-graded algebras
I am reading the paper Algebras graded by a group of Knus. Immediately I run into problems, which I will now detail:
Let $G$ be a group and $K$ a field. A $G$-graded algebra $A$ is a finite-dimensional $K$-algebra $A$ with unit together with a direct sum decomposition as $A... | 2021-03-04 12:43:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/4f09dfe0e4b014c09e6436b7 | ## S 3 years ago By inspection, find a one parameter family of solutions of the differential equation xy' = 4y. Verify that each member of its family also satisfies the initial condition y(0) = 0
1. imranmeah91
x y' -4y=0 y' - 4/x y=0 now we can better inspect
2. S
Ok thanks i get it so far, but I'm confused by the... | 2015-10-04 19:49:21 | {"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://anthonypan.com/posts/r-markdown | # Creating Simple Documents with R Markdown
In which we review the basics of R Markdown files, including the YAML header, code chunk options, and formatting options.
March 4, 2020 - 4 minute read -
This post provides a basic introduction to R Markdown.1 An R Markdown file contains three essential ingredients – a YAM... | 2020-09-20 05:26:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://old.yosupo.jp/problem/hafnian_of_matrix | Hafnian of Matrix
AC一覧
Problem Statement問題文
Given $N \times N$ zero diagonal symmetric matrix $A = (a_{i,j})$. Print the hafnian of $A$ modulo $998{,}244{,}353$.
Constraints制約
• $2 \le N \le 38$
• $N \bmod 2 = 0$
• $0 \le a_{ij} \lt 998{,}244{,}353$
• $a_{i,i} = 0$
• $a_{i,j} = a_{j,i}$
Input入力
$N$
$a_{0,0}$ $a_... | 2021-10-25 11:22:28 | {"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... |
http://thawom.com/q-arctangentseries.html | ##### Question 15.4.3
Using the fact that $\frac{\dif }{\dif x}\tan^{-1}x = \frac{1}{1+x^2}$ which is the sum of the infinite geometric series $1 + (-x^2) + (-x^2)^2 + (-x^2)^3 + \cdots$ show that $\tan^{-1}x = x - \frac{x^3}{3} + \frac{x^5}{5} - \frac{x^7}{7} + \cdots$ This series was discovered by the Indian mathema... | 2019-05-25 04:15:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ltwork.net/what-is-the-relationship-between-keeping-artist-blacksmithing--5745953 | # What is the relationship between keeping artist-blacksmithing in the public eye and blacksmithing being a living art? (Select
###### Question:
What is the relationship between keeping artist-blacksmithing in the public eye and blacksmithing being a living art? (Select all that apply.) Public visibility ensures a li... | 2023-01-27 17:40:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3127676/inverse-of-rp-barr-barp-where-p-p-and-r-expi-theta | # Inverse of $(rP+\bar{r}\bar{P})$ where $P=P^*$ and $r=\exp(i\theta)$
I have a positive definite Hermitian matrix $$P=P^*>0$$ where $$P^*$$ is the conjugate transpose of $$P$$ and $$r=\exp(i\theta)$$. So, how can I prove that $$(rP+\bar{r}\bar{P})^{-1}=rY+\bar{r}\bar{Y}$$ Where, $$Y$$ is a positive definite Hermitian... | 2019-04-26 08:22:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.cscenter.ca/lesson/control-flow-exceptions/ | # Exceptions
Written 19 days ago
Exceptions are the errors thrown by the program when you perform invalid actions, like dividing by zero. Normally, they will cause your program to crash; however, you can catch these errors and process them manually. The basic syntax is as follows:
try:
run_some_code()
except:
if_it_... | 2019-11-19 11:01:57 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://engine.scichina.com/doi/10.1007/s11432-016-0165-6 | SCIENCE CHINA Information Sciences, Volume 60, Issue 7: 072101(2017) https://doi.org/10.1007/s11432-016-0165-6
## A distinguisher on PRESENT-like permutations with application to SPONGENT
More info
• ReceivedMar 10, 2016
• AcceptedAug 12, 2016
• PublishedJan 20, 2017
Share
Rating
### Abstract
At Crypto 2015, Blonde... | 2019-05-26 17:57:34 | {"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://mathoverflow.net/questions/307033/find-a-surface-or-3-manifold-whose-fundamental-group-is-mathbbz-n-mathbbz/310263#310263 | # Find a surface or 3-manifold whose fundamental group is $(\mathbb{Z}/n\mathbb{Z}) \rtimes (\mathbb{Z}/2\mathbb{Z})$
I know by Van Kampen's Theorem that we can obtain $\pi_1(S_1 \vee S_1) = \mathbb{Z} * \mathbb{Z}$, so I am wondering if we can construct a surface or 3-manifold whose fundamental group is $\mathbb{Z}_n... | 2022-12-06 07:20:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mathalino.com/forum/strength-materials/please-help-me-solve-problem-moment-capacity-rectangular-timber-beam | # Please help me solve this problem: Moment capacity of a rectangular timber beam
2 posts / 0 new
candybutcher
Please help me solve this problem: Moment capacity of a rectangular timber beam
A timber was planned to be use as a floor beam to support the loads shown. The section was initially designed to have the dimen... | 2023-01-31 01:25:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 3, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://sumanthfinance.com/capital-structure/ | # Capital structure
The mixed of debt and equity is known as the firm’s capital structure. The financial manager must strive to obtain the best financing mix or the option of capital structure. The firm’s is considered optimum when the market value of share is maximised.
The assets of a Company can be financed eithe... | 2021-05-11 15:40:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/statistics-probability/applied-statistics-and-probability-for-engineers/chapter-2-section-2-2-interpretations-of-probability-exercises-page-33/2-61 | ## Applied Statistics and Probability for Engineers, 6th Edition
a) $\frac{1}{10}$ b) $\frac{1}{2}$
a) There is an equal chance for all digits from $0$ to $9$ to be chosen. This is ten different numbers. Zero is one case out of the total ten, so the answer is $\frac{1}{10}$. b) To get the probability that the last dig... | 2018-12-16 17:06:04 | {"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... |
https://www.odelama.com/data-analysis/Commonly-Used-Math-Formulas/ | [[!meta Error: cannot parse date/time: ]] [[!meta Error: cannot parse date/time: ]]
This is the repository of the formulas we use along other articles. The purpose of this document is to have in a summarized way, the mathematical operators and terms along with their notation and some useful relationships between them.... | 2020-07-03 10:50:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://enwiki.academic.ru/dic.nsf/enwiki/1491547/Infiltration_%28hydrology%29 | # Infiltration (hydrology)
Infiltration (hydrology)
Infiltration is the process by which water on the ground surface enters the soil. "Infiltration rate" in soil science is a measure of the rate at which soil is able to absorb rainfall or irrigation. It is measured in inches per hour or millimeters per hour. The ra... | 2019-11-22 13:11:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 32, "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://tex.stackexchange.com/questions/418023/how-to-avoid-spaces-after-figure | How to avoid spaces after figure
Im trying to make the rules equally spaced
\begin{center}
\rule{\textwidth}{.6pt}
\end{center}
\begin{figure}[H]
\centering
\rule{0.5cm}{0.5cm}
\end{figure}
\begin{center}
\rule{\textwidth}{.6pt}
\end{center}
• Do you really need figure? Mar 1, 2018 at 22:31
It's better to use a l... | 2022-05-27 22:20:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://puzzling.stackexchange.com/questions/59826/what-is-a-well-toned-number | # What is a Well-toned Number™?
This puzzle is based off the What is a Word™ and What is a Phrase™ series started by JLee and their spin-off What is a Number™ series started by smriti.
If a number conforms to a certain rule, I call it a Well-toned Number™. Use the following examples to find the rule:
Here is a CSV v... | 2020-07-12 06:39:50 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.fensuiji999.com/woman-magazine/kevin-clifton-awkward-first-day-strictly-come-dancing-81143 | “And I can be a bit 尴尬 with all that stuff, but no, I had a really nice day today.”
“最好的猜测是，我通常会误会我的意思……到目前为止，根据身高，Katie Piper，Stacey Dooley或Ashley Roberts。我认为其他我可能不够高的人。” | 2021-01-25 01:07:36 | {"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://openstudy.com/updates/4f6227c3e4b079c5c6313abe | ## greysmither 3 years ago How do you solve 2sin^2 (theta) + cos(theta)=2?
1. ghass1978
try substituting (sin^x)^2=1-(cos^x)^2
2. MAYUR2345
60 OR 90 DEGREE
3. MrYantho
$2\sin^2\theta+\cos \theta=2$ We know that: $\sin^2\theta = (1-\cos^2\theta)$ So we can substitute and get: $2(1-\cos^2\theta)+\cos \theta = 2$ | 2015-05-28 06:20:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.graphicmaths.com/coordinate-systems/parabolas/effect-of-a/ | # GraphicMaths
Visualising maths
## Parabolas - effect of parameter ‘a’
This section looks at the effect of changing the parameter $a$ in the Cartesian equation of the parabola $y^2 = 4 a x$.
Changing the value of $a$ moves the position of the focus and the directrix, which in turn changes the curve. The smaller th... | 2018-06-22 22:37:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/what-is-the-formula-of-ellipse-in-3d-space.255025/ | # What is the formula of ellipse in 3D space
1. Sep 9, 2008
### fatjjx
the regular ellipse formula in 2D is x^2/a^2 + y^2/b^2 = 1. but how can it be transformed into a 3D formula including the parameter of z?
thank you!
2. Sep 9, 2008
### symbolipoint
Try thinking in the other direction:
Would an ellipse in ONE ... | 2016-05-03 22:28:26 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.vertexfragment.com/ramblings/realms-dev-2/ | # Realms Development Blog #2
Since Last Blog: 71 commits (541), 15311 lines added (116266), 7707 lines removed (47257).
## Overview
The past month was spent nearly entirely on paths and pathfinding.
While I knew a pathfinding overhaul would be needed, it was hoped that this wouldn’t be for a few months still. Howev... | 2020-08-05 10:03:42 | {"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://www.nature.com/articles/s41598-020-57695-3 | Skip to main content
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 ... | 2021-05-16 07:12:17 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.techwhiff.com/issue/what-is-the-domain-of-the-function-y-2sqrt-x-5-a-x--86741 | What is the domain of the function y=2sqrt x-5? A.x>_ -5 B.x>_ 2 C.x>_ 5 D.x>_10
Question:
What is the domain of the function y=2sqrt x-5?
A.x>_ -5
B.x>_ 2
C.x>_ 5
D.x>_10
The crew of a spaceship search for a missing shuttle craft for 1000 miles in every direction from their position how many cubic miles of space wi... | 2023-03-28 08:39:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an%3A0633.60049 | # zbMATH — the first resource for mathematics
Almost sure convergence theorems of weighted sums of random variables. (English) Zbl 0633.60049
Let $$\{X,X_ n$$, $$n\geq 1\}$$ be random variables and $$\{a_{ni}$$, $$1\leq i\leq n$$, $$n>1\}^ a$$triangular array of constants. Various conditions on $$\{a_{ni}\}$$ and $$\{... | 2022-01-19 23:18:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://montessorimuddle.org/tag/differentiation/ | # A Visual Introduction to Differentiation (using vpython)
#### October 15, 2015
Screen capture: Enter an x value and the program calculates the slope for the function and draws the tangent line.
This quick program is intended to introduce differentiation as a way of finding the slope of a line. Students know how to... | 2017-09-21 19:42:07 | {"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": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ni.com/documentation/en/labview-comms/1.0/cdl-node-ref/linear-algebra-nodes/ | Computes the dot product of two vectors of real or complex numbers.
Computes the product of two matrices.
Transposes a matrix.
Computes the norm square of a vector. | 2018-01-22 22:34:46 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.vedantu.com/maths/addition-and-subtraction-of-unlike-fractions | Courses
Courses for Kids
Free study material
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# How to Add and Subtract Unlike Fractions?
## Introduction to Fractions
Last updated date: 17th Mar 2023
Total views: 37.2k
Views today: 0.16k
Fractions are simply numbers in which the numerator is divided by the denominator. Fractions can get a l... | 2023-03-23 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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/what-is-the-center-of-the-ellipse-represented-by-x-6-2-36-y-4-2-16-1 | # What is the center of the ellipse represented by (x-6)^2/36+(y+4)^2/16=1?
Sep 28, 2014
The center of the ellipse is (6,-4).
${a}^{2} = 36$
$a = 6$
${b}^{2} = 16$
$b = 4$
The $x$-axis is the major axis . It's vertices/endpoints are $\left(6 \pm a , - 4\right)$.
The $y$-axis is the minor axis . It's vertices/endp... | 2019-04-20 02:54:50 | {"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://ncatlab.org/nlab/show/hyperk%C3%A4hler+manifold | # nLab hyperkähler manifold
Contents
complex geometry
### Examples
#### Riemannian geometry
Riemannian geometry
# Contents
## Definition
For $n \in \mathbb{N}$ a natural number, a $4n$-dimensional Riemannian manifold is a hyperkähler manifold if its holonomy group is (a subgroup of) the quaternionic unitary gro... | 2021-03-01 17:25:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 106, "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/m... |
http://blog.jpolak.org/?tag=group-extensions | # Extensions of Tori by Tori are Tori
Continuing our previous series, $G$ is an algebraic group over an algebraically closed field $k$ and we identify $G$ with $G(k)$.
Here is an interesting fact:
Theorem. In a connected solvable group the unipotent part $G_u$ is a closed connected normal subgroup of $G$ and contain... | 2018-04-24 04:57:09 | {"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://zbmath.org/?q=an:1235.34027 | zbMATH — the first resource for mathematics
Examples
Geometry Search for the term Geometry in any field. Queries are case-independent. Funct* Wildcard queries are specified by * (e.g. functions, functorial, etc.). Otherwise the search is exact. "Topological group" Phrases (multi-words) should be set in "straight quot... | 2016-05-04 09:58:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://crypto.stanford.edu/pbc/notes/ep/tate.html | ## The Tate Pairing
The Tate pairing is faster than the Weil pairing, not only because it only requires one application of Miller’s algorithm instead of two, but also because it allows a host of optimizations. Also, the Tate pairing can be used in some situations where the Weil pairing (see the example given after the... | 2016-12-07 12:30:50 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://toolkit.validmeasures.org/methods/mapping-of-beneficiary-locations/ | ## Description
Mapping the home locations of beneficiaries attending a program site is one of a number of simple ways of defining the actual (rather than intended) catchment area of each program site. The actual catchment area as shown by the map represents the extent of the spatial coverage of a program and indicates... | 2019-02-22 10:34:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://crypto.stackexchange.com/questions/52802/linkable-ring-signatures-on-pairing-friendly-curves | # Linkable Ring Signatures on Pairing-Friendly curves
I'm working on a pairing-friendly (Barreto-Naehrig) elliptic curve. If I understand correctly, one consequence of this is that the Decisional Diffie-Hellman assumption no longer holds, but the Computational Diffie-Hellman assumption still should.
I'd like to be ab... | 2021-11-29 11:36:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nrich.maths.org/public/leg.php?code=-68&cl=3&cldcmpid=1220 | # Search by Topic
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### Pattern Power
##### Stage: 1, 2 and 3
Mathematics is the study of patterns. Studying pattern is an opportunity to observe, hypothesise, experiment, discover and ... | 2013-05-22 14:25:10 | {"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... |
https://en.wikipedia.org/wiki/Random_matrix | # Random matrix
In probability theory and mathematical physics, a random matrix (sometimes stochastic matrix) is a matrix-valued random variable—that is, a matrix some or all of whose elements are random variables. Many important properties of physical systems can be represented mathematically as matrix problems. For ... | 2015-08-01 06:44:56 | {"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": 0, "img_math": 37, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.nextgurukul.in/wiki/concept/cbse/class-8/english-grammar/tenses/simple-present-tense/3963221 | Simple Present Tense
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The Simple Present simple states the action and there is nothing is said about its completeness. It is use... | 2019-07-20 14:42:33 | {"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://ysrx.livesounds-diamonds.de/en/upside-down-question-mark-meaning-in-text.html | giant dicks tiny chicks
The Best Food Health Upside Down Question Mark Meaning Ideas. Then, press on the numbers at. The upside down question mark lacking in modern days.It allows a.
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What does upside ... | 2022-12-05 11:00:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://artofproblemsolving.com/wiki/index.php?title=2021_April_MIMC_10_Problems/Problem_21&diff=next&oldid=152445 | # Difference between revisions of "2021 April MIMC 10 Problems/Problem 21"
How many solutions are there for the equation $\left \lfloor{x}\right \rfloor^{2}-\left \lceil{x}\right \rceil=0$. (Recall that $\left \lfloor{x}\right \rfloor$ is the largest integer less than $x$, and $\left \lceil{x}\right \rceil$ is the sma... | 2021-06-25 01:38:33 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 23, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.skybluetrades.net/blog/2014/09/2014-09-18-data-analysis-ao1-6/index.html | # Non-diffusive atmospheric flow #6: principal components analysis
The pre-processing that we’ve done hasn’t really got us anywhere in terms of the main analysis we want to do–it’s just organised the data a little and removed the main source of variability (the seasonal cycle) that we’re not interested in. Although we... | 2021-09-27 11:10:46 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1718809/how-to-find-the-area-of-a-spherical-equilateral-triangle | # How to find the area of a spherical equilateral triangle?
Suppose an equilateral triangle is drawn on the surface of the earth (considered to be an exact sphere). Length of each side of the triangle is $L = 1$ km. The radius of the earth is $R = 6400$ km. How do you calculate the area of the triangle?
Is there any ... | 2019-06-20 05:05:54 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1727724/undefinability-of-evenness-in-first-order-logic | # Undefinability of evenness in first order logic
My question is to show there is no sentence $\psi$ in a language of first order logic without any non-logical symbols such that for every finite structure $\mathcal{A}$: $$\mathcal{A} \vDash \psi \; \text{if and only if} \; | \mathcal{A} | \; \text{is even}.$$ Is there... | 2020-05-30 23:03:22 | {"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... |
https://getrevising.co.uk/revision-tests/maths_145 | Maths
HideShow resource information
Area of a rectangle
Multiply the length by the width.
1 of 13
Area of a triangle
Multiply the base by the perpendicular height and divide by two.
2 of 13
Area of a Parallelogram
Multiply the base by the height.
3 of 13
Area of a Trapezium
4 of 13
Area of a Circle
Square the radius a... | 2016-12-09 12:12:19 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/344966/is-risk-taking-a-zero-sum-game | # Is risk-taking a zero-sum game?
I learnt that trading is a zero-sum game since profits take out losses while holding your assets may not always be a zero-sum game when time passes and everybody's assets theoretically can grow in value.
But is risk-taking also a zero-sum game? Risk as measured by volatility (or S.D.... | 2015-09-03 12:52:07 | {"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... |