url stringlengths 14 1.76k | text stringlengths 100 1.02M | metadata stringlengths 1.06k 1.1k |
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https://math.libretexts.org/Courses/Borough_of_Manhattan_Community_College/MAT_206_Precalculus/6%3A_Periodic_Functions/6.2%3A_Graphs_of_the_Other_Trigonometric_Functions | $$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{null}\,}$$ $$\newcommand{\range}{\mathrm{range}\,}$$ $$\newcommand{\RealPart}{\mathrm{Re}}$$ $$\newcommand{\ImaginaryPart}{\mathrm{Im}}$$ $$\newcommand{\Argument}{\mathrm{Arg}}$$ $$\newcommand{\norm}[1]{\| #1 \|}$$ $$... | {"extraction_info": {"found_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://delong.typepad.com/sdj/2012/06/?asset_id=6a00e551f080038834017615e9df9c970c | ## Will the Supreme Court Decision Hinder Medicaid Expansion, Leaving Millions Of Poor People Without Coverage?
Jonathan Cohn:
Will The Supreme Court Decision Delay Or Hinder The Medicaid Expansion, Leaving Millions Of Poor People Without Coverage?: [W]hat happens if states choose not to expand Medicaid to meet the n... | {"extraction_info": {"found_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.cureus.com/articles/12687-excessive-tums-intake-can-cause-colonoscope-malfunction | "Never doubt that a small group of thoughtful, committed citizens can change the world. Indeed, it is the only thing that ever has."
Case report
peer-reviewed
Excessive Tums Intake Can Cause Colonoscope Malfunction
Abstract
During a diagnostic esophagogastroduodenoscopy (EGD) and colonoscopy, a foreign material was... | {"extraction_info": {"found_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://mathmistakes.org/same-question-different-mistake/ | Compare to this post.
Are there any other mistakes that you would expect students to make on this problem?
Thanks to Kristen Fouss for the submission.
• 1 + tan^2 = sec^2, so taking the square root of both sides, 1 + tan = sec.
• $dfrac {tan left( xright) } {1+dfrac {1} {ccos left( xright) }}+dfrac {1+dfrac {1} {cc... | {"extraction_info": {"found_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": 8, "mimetex.cgi": 0, "/images/mat... |
https://www.computer.org/csdl/trans/tc/1973/04/01672310-abs.html | Subscribe
Issue No.04 - April (1973 vol.22)
pp: 317-321
E.E. Swartzlander , Hughes Aircraft Company
ABSTRACT
A novel technique for digital multiplication is presented that represents a considerable departure from conventional (i.e., add and shift or fully parallel) multiplication algorithms. The quasi-serial multiplier... | {"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.dezyre.com/project-use-case/zillow-home-value-prediction | # Zillow’s Home Value Prediction (Zestimate)
#### Videos
Each project comes with 2-5 hours of micro-videos explaining the solution.
## What will you learn
Understanding the problem statement
Importing the dataset from Amazon AWS
How to analyze the result of the summary function from R and basic EDA
Using ggplot and... | {"extraction_info": {"found_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": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/84224/multiple-transversal-pullback | # Multiple Transversal Pullback
Suppose we have three smooth manifolds $M_1$, $M_2$ and $N$ and two smooth maps $f_1:M_1 \rightarrow N$ and $f_2:M_2 \rightarrow N$. Than an important and central construction in differential topology is the $transversal$ $pullback$
$$M_1 \times_{f_1Nf_2} M_2 = \\lbrace\left(x_1,x_2 \r... | {"extraction_info": {"found_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.physicsforums.com/threads/does-2-spring-30-degrees-1-90.541753/ | # Does 2 spring @ 30 degrees = 1 @ 90?
1. Oct 18, 2011
### alaix
Let's say you have 2 identical springs
Let's say lenght = 1m
Spring constant = 0.5
You attach each spring to the ceiling and a mass. The springs make a 30 degree angle with the ceiling. Basically the system forms a triangle...
Is it OK to say that t... | {"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://asmedigitalcollection.asme.org/SBC/proceedings-abstract/SBC2013/55607/V01AT17A003/286546?redirectedFrom=PDF | Cells in situ exhibit a great variety of morphologies that intimately relates to phenotypic controls. Cell morphology regulates cytoskeletal organization, which in turn influences nuclear shape and organization [1–4]. The actomyosin cytoskeleton is connected to a structure known as the linker of nucleoskeleton and cyto... | {"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://indozoo.blogspot.com/2007/09/capsa-big-two-choh-dai-di-dai-di.html | ## Sunday, September 30, 2007
### Capsa, Big Two, Choh Dai Di, Dai Di...
Capsa.. game kebangsaan indozoonians ini emang udah paling asik dimaenin whenever whereever. Di restoran lg nunggu makanan.. maen capsa, di QV ngetem gak jelas.. maen capsa, nginep2 di rumah orang jg pasti never miss this game!! CAPSA mang udah ... | {"extraction_info": {"found_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://antonyeagle.org/logic.html | # Antony Eagle
##### Logic Textbooks
I’ve been involved with writing a couple of open source and open access logic textbooks. Everyone likes to teach logic in their own way, and so these works reflect my preferences and pedagogical judgements. I made them available open source and share them under a creative commons ... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/users/75100/pinsgrair | Pinsgrair
less info
reputation
5
bio website location age member for 1 year, 2 months seen May 1 '13 at 2:00 profile views 22
6 Questions
2 How do I show that $6(4^n-1)$ is a multiple of $9$ for all $n\in \mathbb{N}$? 2 $15a ≡ ca \pmod{25}$, then $15 ≡ c \pmod{25}$ 0 Is the “least non-negative residue” of $b^p \pmo... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chem.libretexts.org/Courses/Arkansas_Northeastern_College/CH14133%3A_Chemistry_for_General_Education/09%3A_Electrons_in_Atoms_and_the_Periodic_Table/9.02%3A_Light_is_Visible_Electromagnetic_Radiation | # 9.2: Light is Visible Electromagnetic Radiation
Learning Objectives
• Define the terms wavelength and frequency with respect to wave-form energy.
• State the relationship between wavelength and frequency with respect to electromagnetic radiation.
During the summer, almost everyone enjoys going to the beach. Beach-... | {"extraction_info": {"found_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.tek-tips.com/viewthread.cfm?qid=1625973 | INTELLIGENT WORK FORUMS
FOR COMPUTER PROFESSIONALS
Are you a
Computer / IT professional?
Join Tek-Tips Forums!
• Talk With Other Members
• Be Notified Of Responses
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• Best Of All, It's Free!
*Tek-Tips's functionality depends on members receiving e-mail. By joinin... | {"extraction_info": {"found_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/296438/books-about-the-riemann-hypothesis | # Books about the Riemann Hypothesis
I hope this question is appropriate for this forum. I am compiling a list of all books about the Riemann Hypothesis and Riemann's Zeta Function. Here is my list:
The Riemann Hypothesis: A Resource for the Afficionado and Virtuoso Alike, Peter Borwein, Stephen Choi, Brendan Rooney,... | {"extraction_info": {"found_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://academy.vertabelo.com/course/python-basics-part-2/quiz/quiz/question-2 | Introduction
Quiz
3. Question 2
Summary
## Instruction
Amazing! The next question is about file operations.
## Exercise
Write a function named count_word(file_name, word) that opens a file with its name given as the first argument and reads that file line by line. Each line contains a single word. The function retu... | {"extraction_info": {"found_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://ftp.aimsciences.org/journal/1937-1632/2022/15/7 | # American Institute of Mathematical Sciences
ISSN:
1937-1632
eISSN:
1937-1179
All Issues
## Discrete and Continuous Dynamical Systems - S
July 2022 , Volume 15 , Issue 7
Issue on advances in discontinuous control systems and applications. Part I
Select all articles
Export/Reference:
2022, 15(7): i-ii doi: 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.m.wikipedia.org/wiki/Headway | Headway (or frequency) is a measurement of the distance or time between vehicles in a transit system. The minimum headway is the shortest such distance or time achievable by a system without a reduction in the speed of vehicles. The precise definition varies depending on the application, but it is most commonly measure... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 37, "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://chat.stackexchange.com/transcript/36/2012/12/23/0-10 | 12:08 AM
@PeterTamaroff Perhaps.
I prefer that it resolves by itself (and exercise), otherwise it takes quite some weeks to recover, and I had it before.
@PeterTamaroff Usually there is no real 'cause' in the sense that the things that cause it are actually quote normal, like bend to tie your shoes -like with me-. In t... | {"extraction_info": {"found_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://cs.stackexchange.com/questions/50543/np-complete-promise-problems | # NP-complete promise problems? [closed]
Are there any good examples of promise problems that are NP complete?
• We don't have a strict policy for list questions, but there is a general dislike. Please note also this and this discussion; you might want to improve your question as to avoid the problems explained there... | {"extraction_info": {"found_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://tdhock.github.io/blog/2019/gdb/ | Earlier this week I figured out how to turn on assertion errors for debugging Eigen C++ code in an R package, which results in crashes with incomprehensible messages like
R: /home/tdhock/R/i686-pc-linux-gnu-library/3.5/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:110: Eigen::CwiseBinaryOp<BinaryOp, Lhs, Rhs>::Cwis... | {"extraction_info": {"found_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://web2.0calc.com/questions/consider-the-line-with-equation-2-i-z-2-i-overline | +0
# Consider the line with equation $(2-i)z + (2+i)\overline{z} = 20.$For each complex number in the following list, \[2, 4+2i, 3i, 1-4i, 5, 3
0
149
1
Consider the line with equation
$$(2-i)z + (2+i)\overline{z} = 20.$$
For each complex number in the following list,
$$2, 4+2i, 3i, 1-4i, 5, 3, 10i,$$
figure out wh... | {"extraction_info": {"found_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://devel.isa-afp.org/entries/Epistemic_Logic.html | Epistemic Logic: Completeness of Modal Logics
Title: Epistemic Logic: Completeness of Modal Logics Author: Asta Halkjær From Submission date: 2018-10-29 Abstract: This work is a formalization of epistemic logic with countably many agents. It includes proofs of soundness and completeness for the axiom system K. The co... | {"extraction_info": {"found_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://electrochemical.asmedigitalcollection.asme.org/article.aspx?articleid=1472070 | 0
SPECIAL SECTION ON THE 2ND EUROPEAN FUEL CELL TECHNOLOGY AND APPLICATIONS CONFERENCE
# Fabrication of High Precision PEMFC Membrane Electrode Assemblies by Sieve Printing Method
[+] Author and Article Information
Instituto de Pesquisas Energéticas e Nucleares (IPEN)/CNEN-SP, Avenida Professor Lineu Prestes 2242, C... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 4, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://solvedlib.com/n/question-53ptsthe-gene-s-that-has-have-mutated-in-birds,6279141 | # Question 53ptsThe gene(s) that has/have mutated in birds and prevent the early formation of teeth structures islare which is/are gene(s):BMP4,regulatoryBMPA.
###### Question:
Question 5 3pts The gene(s) that has/have mutated in birds and prevent the early formation of teeth structures islare which is/are gene(s): B... | {"extraction_info": {"found_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://tex.stackexchange.com/questions/39068/how-can-i-reduce-the-space-between-paragraphs-and-block-quotes | # How can I reduce the space between paragraphs and block quotes?
I'm using the mla package from the texlive-humanities ubuntu package to format an MLA-style paper. Unfortunately, something is a little off, and there's a little extra space between paragraphs and the beginning and end of a block quote. Am I writing thi... | {"extraction_info": {"found_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://open.math.uwaterloo.ca/2/408/assignments/255 | # Quiz: Solving Systems of Linear Equations
### Question 1
1 point
Determine the augmented matrix of the following system.
$-7{x}_{1}+7{x}_{2}-10{x}_{3}=10$
$8{x}_{1}+9{x}_{2}+2{x}_{3}=1$
$4{x}_{1}+5{x}_{2}-10{x}_{3}=-5$
$\left[\phantom{\rule{0ex}{10ex}}\phantom{\rule{3pt}{0ex}}$ $\phantom{\rule{0ex}{10ex}}|\phan... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 6, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tech-marsw.logdown.com/blog/2014/04/18/sublime-text-2-with-latex-skim-on-mac-xelatex-chinese-support | over 4 years ago
## Step 2. 安裝 Package Control
import urllib2,os; pf='Package Control.sublime-package'; ipp=sublime.installedpackagespath(); os.makedirs(ipp) if not os.path.exists(ipp) else None; urllib2.installopener(urllib2.buildopener(urllib2.ProxyHandler())); open(os.path.join(ipp,pf),'wb').write(urllib2.urlopen(... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/276340/image-of-a-normal-space-under-a-closed-and-continuous-map-is-normal | # Image of a normal space under a closed and continuous map is normal
$p : X \to Y$ is continuous closed and surjective, and $X$ is a normal space. Show $Y$ is normal.
There is a hint, which I'm trying to prove: show that if $U$ is open in $X$ and $p^{-1}(\{y\}) \subset U$, $y \in Y$, then there is a neighbourhood W ... | {"extraction_info": {"found_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://hitchhikersgui.de/Dold%E2%80%93Thom_theorem | # Dold–Thom theorem
In algebraic topology, the Dold–Thom theorem, proved by Albrecht Dold and René Thom (1956, 1958), states that the homotopy group πi(SP(X)) of the infinite symmetric product SP(X) of a connected CW complex X is the i-th singular reduced homology group of X, usually denoted by ${\displaystyle {\widet... | {"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://mailman.ntg.nl/pipermail/dev-context/2009/002085.html | # [dev-context] refereces in mkiv
Tue Nov 10 16:12:23 CET 2009
On Tue, 10 Nov 2009, Mojca Miklavec wrote:
> Hello Hans,
>
> what's the status of referencing mechanism in MKIV? (I have some
> memories that you were implementing some fancy features, but the
> simple example doesn't work at the moment):
>
> \placeformu... | {"extraction_info": {"found_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://encyclopediaofmath.org/wiki/Lebesgue-Stieltjes_integral | # Lebesgue-Stieltjes integral
A generalization of the Lebesgue integral. For a non-negative measure $\mu$ the name "Lebesgue–Stieltjes integral" is used in the case when $X=\mathbf R^n$ and $\mu$ is not the Lebesgue measure; then the integral $\int_Xfd\mu$ is defined in the same way as the Lebesgue integral in the gen... | {"extraction_info": {"found_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/167407/monge-amp%C3%A8re-type-equation | # Monge–Ampère type equation
Let $B(x,y) \geq 0$ be a function defined for $x, y \geq 0$ such that $B(x,0)=B(0,y)=0$ and $B''_{xx}\leq 0, B''_{yy}\leq 0$ (i.e. it is bicocncave function). I am looking for the solutions among of such functions of the following differential equation: $$2B''_{xx}B''_{yy}-(B''_{xy})^{2}=0... | {"extraction_info": {"found_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://fxdiebold.blogspot.com/2014/09/a-mind-blowing-optimal-prediction-result.html | ## Monday, September 29, 2014
### A Mind-Blowing Optimal Prediction Result
I concluded my previous post with:
Consider, for example, the following folk theorem: "Under asymmetric loss, the optimal prediction is conditionally biased." The folk theorem is false. But how can that be?
What's true is this: The conditional... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tex.stackexchange.com/questions/8092/placing-equation-number-on-left-with-reqno-option-in-amsart-document-class | # Placing equation number on left with reqno option in amsart document class
Is there a way to force individual equations to place their equation numbers (or more specifically the result of a \tag*{blah}) on a specific side of the page regardless of the options to amsart.
I sometimes wish to use the equation enviornm... | {"extraction_info": {"found_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://non.copyriot.com/general-formula-for-the-digital-and-the-analog/ | ## General Formula for the Digital and the Analog
By
21 Feb , 2019
Euclid is remembered as a geometer, when he is remembered at all. But Euclid’s Elements was an omnibus compendium of all mathematical knowledge known to him at the time, beginning with the first mathematics, geometry, then addressing ratio and propor... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.ck12.org/book/Basic-Speller-Student-Materials/r1/section/5.16/anchor-content | <meta http-equiv="refresh" content="1; url=/nojavascript/"> Another Vowel Pattern: Ve# | CK-12 Foundation
You are reading an older version of this FlexBook® textbook: Basic Speller Student Materials Go to the latest version.
# 5.16: Another Vowel Pattern: Ve#
Created by: CK-12
## Another Vowel Pattern: Ve#
1. Mark ... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/integration-by-residual-theorem.715171/ | # Integration by residual theorem
1. Oct 7, 2013
### AlonsoMcLaren
1. The problem statement, all variables and given/known data
Integrate $$\int_{-\infty}^{\infty} dx \ x^{-3}(sin x -x )$$
2. Relevant equations
Residual theorem, Jordan's lemma
3. The attempt at a solution
$$\int_{-\infty}^{\infty} dx \ x^{-3}(s... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forum.swissmicros.com/viewtopic.php?f=31&p=18951&sid=20566e82d5df4a5f4132f5eeda5f499e | ## MathJax, anyone?
Use this forum to test board features. The contents will be mostly ignored
grsbanks
Posts: 1122
Joined: Tue Apr 25, 2017 11:23 am
Location: Preston, Lancs, UK
Contact:
### MathJax, anyone?
Test: area of a circle: $$\pi r^2$$
$$V = \frac {\pi r^3}4$$
$$\large V = \frac {\pi r^3}4$$
$$\Large V =... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://noa.gwlb.de/receive/cop_mods_00000564 | # The remote sensing of radiative forcing by light-absorbing particles (LAPs) in seasonal snow over northeastern China
Light-absorbing particles (LAPs) deposited on snow can decrease snow albedo and affect climate through snow-albedo radiative forcing. In this study, we use MODIS observations combined with a snow-albe... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 10, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/show-that-a-definite-integral-is-positive.177857/ | # Show that a definite integral is positive
1. Jul 22, 2007
### danago
Show that $$\int_0^1 {x^n \sin \left( {\frac{{\pi x}}{2}} \right)} {\kern 1pt} dx > 0$$ for all $${\rm{n}} \ge {\rm{0}}$$
Basically, what i want to show is that over the interval (0,1), the integrand is above the x-axis, or positive. I will show... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=GCGHC8_2002_v9n3_683 | Optimum Stragies for Unfavorable Situation in Red & Black
Title & Authors
Optimum Stragies for Unfavorable Situation in Red & Black
Ahn, Chul H; Sok, Yong-U;
Abstract
In a game called red and black, you can stake any amount s in your possession. Suppose your goal is 1 and your current fortune is ｆ, with 0 < f < 1. Yo... | {"extraction_info": {"found_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": 2, "/images/mat... |
http://tex.stackexchange.com/questions/82749/how-can-i-draw-styrene-using-xymtex?answertab=oldest | # How can I draw styrene using xymtex?
How can I draw styrene using xymtex?
-
Suggest you look at the package chemfig, which is built on top of the Tikz package instead of using xyfig. For the chemist, you are not required to know anything about tikz, but you do need to know chemistry to understand how to use the pac... | {"extraction_info": {"found_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://bradysalz.com/technical/reading-netlists/ | I’ve realized that I kind of just assumed everyone knew what those strange grey code boxes were on my posts, which is probably in error. This post is going to be about reading and writing netlists, as well as a little info on SPICE and simulation. While it definitely looks like an archaic language compared to something... | {"extraction_info": {"found_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://cs.stackexchange.com/questions/116341/examples-of-simple-common-problems-with-quadratic-running-time | # Examples of simple/common problems with quadratic running time
Are there some examples of simple or common problems which have (in a practical sense) quadratic complexity? I would have thought there were a lot of them, but upon further investigation, I can't seem to find any. (see https://en.wikipedia.org/wiki/Compu... | {"extraction_info": {"found_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.intechopen.com/books/co2-sequestration-and-valorization/ocean-carbon-sequestration-by-direct-injection/ | InTechOpen uses cookies to offer you the best online experience. By continuing to use our site, you agree to our Privacy Policy.
Engineering » Environmental Engineering » "CO2 Sequestration and Valorization", book edited by Claudia do Rosario Vaz Morgado and Victor Paulo Pecanha Esteves, ISBN 978-953-51-1225-9, Publis... | {"extraction_info": {"found_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://adinasarapu.github.io/posts/2019/01/blog-post-qiime2/ | # Taxonomic and diversity profiling of the microbiome - 16S rRNA gene amplicon sequence data
Published:
The 16S ribosomal RNA (rRNA) gene of Bacteria codes for the RNA component of the 30S subunit. Different bacterial species have one to multiple copies of the 16S rRNA gene, and each with 9 hypervariable regions, V1-... | {"extraction_info": {"found_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://aakashdigitalsrv1.meritnation.com/ask-answer/question/i-want-the-answer-which-is-above-exercise10-4-with-figure/practical-geometry/10962989 | # I want the answer which is above exercise10.4 ... With figure
Dear Student,
Please find below the solution to the asked query:
We follow these steps to construct Triangle ABC from given formation .
Step 1 : Draw a line AB = 5.8 cm
Step 2 : Now take any radius ( Less than half of AB ) and take center " A " d... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 4, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lms.gckottayam.ac.in/course/index.php?categoryid=95 | ### PROBABILITY DISTRIBUTIONS
This course introduce the basics of elementary proabaility distributions, law of large numbers and important sampling distributions. | {"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://acm.sdibt.edu.cn/JudgeOnline/problem.php?id=1052 | ## Welcome To SDIBT ACM-ICPC Online Judge
VIRTUAL JUDGE Recent Contest F.A.Qs Discuss Home ProblemSet Status Ranklist Contest LoginRegister Exam
Problem 1052. -- The Stern-Brocot Number System
## The Stern-Brocot Number System
Time Limit: 1 Sec Memory Limit: 64 MB
Submit: 21 Solved: 13
[Submit][Status][Discuss]
#... | {"extraction_info": {"found_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://osandamalith.com/2015/05/02/breaking-the-vigenere-cipher/ | # Breaking the Vigenère Cipher
The Vigenère cipher is a very known cipher for centuries, you can read more about it from here. It uses a series of Caesar ciphers to encrypt the text. Sometime ago I came across a challenge in breaking the Vigenère cipher. But this was a variant of a Vigenère cipher which uses XOR gate ... | {"extraction_info": {"found_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": 4, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/question-answer/the-process-in-which-liquid-changes-to-gaseous-sta--5f451c579fd0e22a5a5b4f86 | # The process in which liquid changes to gaseous state at the surface, below the boiling point due to the transfer of heat is known as ________
This question was previously asked in
KPSC JE 2016: Specific Paper
View all KPSC JE Papers >
1. Boiling
2. Evaporation
3. Run off
4. Drainage
Option 2 : Evaporation
Free
ST 2... | {"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://learn.gcs.edu/mod/book/view.php?id=4475&chapterid=468 | ## Studies in the Book of Acts
Most of this series was written by Paul Kroll, a journalist working for Grace Communion International. Copyright Grace Communion International. The research was done in the mid 1990s, but all articles were edited in 2012 by Michael Morrison, PhD, professor of Biblical Studies at Grace Co... | {"extraction_info": {"found_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.arxiv-vanity.com/papers/1707.05284/ | arXiv Vanity renders academic papers from arXiv as responsive web pages so you don’t have to squint at a PDF. Read this paper on arXiv.org.
Date: January 5, 2020
Proposal for JLab PAC45
PR12–17–001
Strange Hadron Spectroscopy with a Secondary Beam at GlueX
S. Adhikari, H. Al Ghoul, A. Ali, M. J. Amaryan, E. G. Ana... | {"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://export.arxiv.org/abs/2109.04475 | ### Current browse context:
cond-mat.stat-mech
(what is this?)
# Title: Many-Body Quantum Chaos and Space-time Translational Invariance
Abstract: We study the consequences of having translational invariance in space and in time in many-body quantum chaotic systems. We consider an ensemble of random quantum circuits... | {"extraction_info": {"found_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://biz.libretexts.org/Courses/Lumen_Learning/Book%3A_Microeconomics_(Lumen)/13%3A_Module_11-_Public_Goods_and_Externalities/13.09%3A_Assignment-_Problem_SetPublic_Goods_and_Externalities | Skip to main content
# 13.9: Assignment- Problem Set—Public Goods and Externalities
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$ $$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}... | {"extraction_info": {"found_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://bkms.kms.or.kr/journal/list.html?Vol=51&Num=4&mod=vol&book=BKMS&aut_box=Y&sub_box=Y&pub_box=Y | - Current Issue - Ahead of Print Articles - All Issues - Search - Open Access - Information for Authors - Downloads - Guideline - Regulations ㆍPaper Submission ㆍPaper Reviewing ㆍPublication and Distribution - Code of Ethics - For Authors ㆍOnlilne Submission ㆍMy Manuscript - For Reviewers - For Editors
<< Previous Issu... | {"extraction_info": {"found_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://etna.mcs.kent.edu/volumes/2011-2020/vol40/abstract.php?vol=40&pages=489-506 | ## Vector extrapolation applied to algebraic Riccati equations arising in transport theory
### Abstract
We apply the reduced rank extrapolation method (RRE) to an iterative method for computing the minimal positive solution of a nonsymmetric algebraic Riccati equation that arises in transport theory. The computations... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/calculus/111740-another-comparison-thereom-problem.html | # Math Help - another comparison thereom problem
1. ## another comparison thereom problem
Hi
I am suppose to use the comparison thereom to determine if the following integral is convergent or divergent
integral sign (S) a= e and b= infinity (2010 + cos 2011 x)/ 2009x dx
these numbers are huge and I don't know wher... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mvngu.wordpress.com/2010/11/14/compiling-sage-on-linux-and-mac-os-x/ | Home > build, documentation, LaTeX, Linux, Mac OS X, Sage > Compiling Sage on Linux and Mac OS X
## Compiling Sage on Linux and Mac OS X
Compiling Sage can be a difficult process. The difficulty is compounded by the many versions of the GNU/Linux and Mac OS X operating systems. In this post, I don’t want to cover eve... | {"extraction_info": {"found_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": 7, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/unit-n-box-notation.256837/ | # Unit n - box notation
1. Sep 16, 2008
### javi438
1. The problem statement, all variables and given/known data
can someone please explan what the line segment [-1,0]x{0} means? i don't understand the notation. if someone could explain it to me it would help me a lot!!
thanks!
2. Relevant equations
3. The attemp... | {"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://gmatclub.com/blog/2013/03/gmat-question-of-the-day-mar-26-arithmetic-and-sentence-correction/ | # GMAT Question of the Day (Mar 26): Arithmetic and Sentence Correction
- Mar 26, 02:00 AM Comments [0]
Math (DS)
When $x$ is divided by 5, the remainder is 2. Is $x$ divisible by 7?
1. $x$ is a prime number
2. $x + 3$ is a multiple of 10
Question Discussion & Explanation
GMAT Daily Deals
Verbal (SC)
Although n... | {"extraction_info": {"found_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": 4, "mimetex.cgi": 0, "/images/mat... |
http://gatkforums.broadinstitute.org/gatk/discussion/3854/removing-duplicates-and-replicates-before-or-after-local-realignment-and-bqsr | The current GATK version is 3.7-0
Examples: Monday, today, last week, Mar 26, 3/26/04
#### Howdy, Stranger!
It looks like you're new here. If you want to get involved, click one of these buttons!
#### ☞ Did you remember to?
1. Search using the upper-right search box, e.g. using the error message.
3. Include tool an... | {"extraction_info": {"found_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://ayandas.me/blog-tut/2020/01/01/variational-autoencoder.html | Foundation of Variational Autoencoder (VAE)
In the previous article, I started with Directed Probabilitic Graphical Models (PGMs) and a family of algorithms to do efficient approximate inference on them. Inference problems in Directed PGMs with continuous latent variables are intractable in general and require special... | {"extraction_info": {"found_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://slideplayer.com/slide/3361675/ | # 1 Lecture on Communication Theory Chapter 2. Representation of signals and systems 2.1 Introduction Deterministic signals : A class of signals where waveforms.
## Presentation on theme: "1 Lecture on Communication Theory Chapter 2. Representation of signals and systems 2.1 Introduction Deterministic signals : A clas... | {"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/4f9c8f65e4b000ae9ed18a66 | Here's the question you clicked on:
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## mmbuckaroos 3 years ago Use the rational roots theorem to form a list of possible rational roots of 3x^7+5x^3-4=0 I have started this problem but am stuck... Delete Cancel Submit
• This Question is Closed
1. satellite73
• 3 years ago
Best Response
... | {"extraction_info": {"found_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/27666/loop-optimization-with-f2py-cython-and-numba/27671 | # Loop optimization with f2py, Cython and Numba
I tried to used f2py, Cython and Numba to make a simple loop structure be faster in python. Python implementation:
def Python(A):
B = 0.0
for i in range(100):
for j in range(100):
for k in range(100):
for l in range(100):
B = B + A[i,j,k,l]
return B
Numa implementatio... | {"extraction_info": {"found_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://science.sciencemag.org/content/170/3961/977 | Reports
Alkalinity and Formation of Zeolites in Saline Alkaline Lakes
See allHide authors and affiliations
Science 27 Nov 1970:
Vol. 170, Issue 3961, pp. 977-980
DOI: 10.1126/science.170.3961.977
Abstract
The solubility of rhyolitic glass increases with increasing alkalinity, whereas the ratio of silicon to alumi... | {"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://physics.stackexchange.com/questions/185789/reflectivity-of-metals-real-and-imaginary-part-of-k-vector-and-complex-dielect | # Reflectivity of Metals - real and imaginary part of k-vector and complex dielectric function
De electric field component of an electromagnetic wave that is traveling in the $x$-direction is given as $$E(x,t) = E_0 e^{i(kx - \omega t)}$$ with $E_0$ the amplitude and $k$ the wave vector.
From what I understand, this ... | {"extraction_info": {"found_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.physicsforums.com/threads/a-quesiton-on-derivatives.543428/ | A Quesiton on Derivatives
1. Oct 23, 2011
stonecoldgen
1. The problem statement, all variables and given/known data
Find a point P on y=x3 such that the tangent at P intersects the original curve again at point Q so that the slope of the tangent at Q is 4 times the slope of the tangent at P.
2. Relevant equations
y... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.physicsforums.com/showthread.php?p=3866036 | Physical space properties questions
by neginf
Tags: physical, properties, space
P: 56 Is it known if space: 1. is "grainy" or smooth ?, 2. has singular points ?, 3. is like R^3 ?
P: 3 the physical space i think is amazing, you know its exist but sometimes it is so abstract!
P: 1,261
Remember that space is an element... | {"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://convexoptimization.com/wikimization/index.php?title=Moreau%27s_decomposition_theorem&oldid=1277 | Moreau's decomposition theorem
Characterization of the projection
Let $LaTeX: (\mathcal H,\langle\cdot,\cdot\rangle)$ be a Hilbert space, $LaTeX: \mathcal C$ a closed convex set in $LaTeX: \mathcal H,\,u\in\mathcal H$ and $LaTeX: v\in\mathcal C$. Then, $LaTeX: v=P_{\mathcal C}u$ if and only if $LaTeX: \langle u-v,w-v... | {"extraction_info": {"found_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": 59, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://rfcwalters.blogspot.com/2014/05/the-algebra-of-processes-viii.html | Thursday, May 15, 2014
The algebra of processes VIII - the distributive laws
I want to first say something about the abstract setting. In the arXiv paper (arXiv:0909.4136 ) we considered a more complicated notion of process (mentioned in the second post of this series) with nine graphs, and we described many operatio... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/713685/conditions-for-which-n-n-choose-k-for-all-k | # Conditions for which $n | {n \choose k}$ for all $k$
I'm studying for a number theory exam. Our review sheets offers the question:
Under what conditions will $n$ divide $n \choose k$ for all 1 $\leq k \leq n-1$?
I can see that this will be true for any prime $n$, and don't think that it would be true for any compo... | {"extraction_info": {"found_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://fr.maplesoft.com/support/help/maple/view.aspx?path=sign&L=F | sign - Maple Programming Help
sign
sign of a number or a polynomial
Calling Sequence sign(expr, [x1, x2, ...], 'y')
Parameters
expr - multivariate polynomial [x1, ...] - (optional) list of indeterminates y - (optional) unevaluated name
Description
• The sign function computes the sign of the leading coefficie... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 21, "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/ma... |
https://rjlipton.wordpress.com/2010/08/12/fatal-flaws-in-deolalikars-proof/ | Possible fatal flaws in the finite model part of Deolalikar’s proof
Neil Immerman is one of the world’s experts on Finite Model Theory. He used insights from this area to co-discover the great result that ${\mathsf{NLOG}}$ is closed under complement.
Today I had planned not to discuss the proof, but I just received a... | {"extraction_info": {"found_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": 24, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/advanced-algebra/229690-identity-sum-print.html | # Identity of a sum
• Jun 17th 2014, 10:37 AM
Peppo
Identity of a sum
Let $x_{1},\dots,x_{N}$ real numbers such that $$\underset{i=1}{\overset{N}{\sum}}\frac{x_{i}}{i+ j}=\frac{1}{2j+1}$$ for each natural number $j\in\left[1,N\right]$. Find (in function of $N$) the value of $$\underset{i=1}{\overset{N}{\sum}}\frac{x_{... | {"extraction_info": {"found_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": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/159669/how-to-print-a-warning-sign-triangle-with-exclamation-point/159701 | How to print a warning sign (triangle with exclamation point)?
I am interested in including a triangle with an exclamation point (unicode #9888: ⚠) in a tex document. I've looked in the usual places (detexify, etc.) and not found this symbol. The document should be compilable with pdflatex and the source should have A... | {"extraction_info": {"found_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/optimizing-the-area-of-a-triangle.238768/ | # Optimizing the Area of a Triangle
• Start date
## Why no responses?
• ### This question is impossible.
• Total voters
2
• Poll closed .
• #1
32
0
[SOLVED] Optimizing the Area of a Triangle
I've been doing countless other ones, but this one has really stumped me.
"Triangle ABC has AB = AC. It is inscribed in a c... | {"extraction_info": {"found_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://lt-jds.jinr.ru/record/61865?ln=en | / hep-ex CMS-SMP-12-020
Measurement of the production cross section for $Z\gamma \to \nu\bar{\nu}\gamma$ in pp collisions at $\sqrt{s}$ = 7 TeV and limits on $ZZ\gamma$ and $Z\gamma\gamma$ triple gauge boson couplings
Pages: 29
Abstract: A measurement of the $Z\gamma \to \nu\bar{\nu}\gamma$ cross section in pp colli... | {"extraction_info": {"found_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/1408&part= | ### Calendar Capers
Choose any three by three square of dates on a calendar page. Circle any number on the top row, put a line through the other numbers that are in the same row and column as your circled number. Repeat this for a number of your choice from the second row. You should now have just one number left on t... | {"extraction_info": {"found_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.mrmath.com/misfit/algebra-stuff/binomial-expansions/ | # Binomial Expansions
## Binomial Expansions
By algebraic definition, binomials are the sum of two objects. Let $(x+y)$ be any binomial (that is to say, whatever the two objects being added together are, let $x$ be the first and $y$ be the second).Binomial expansion refers to the result you get when you raise a binom... | {"extraction_info": {"found_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://devopedia.org/hidden-markov-model | • HMM states (X), observations (O) and proabilities (A, B). Source: Stamp 2018, fig. 1.
• An example of Hidden Markov Model. Source: Wikipedia 2019.
• Typical notation used in HMM. Source: Kang 2017.
• Complex birdsong analyzed using HMM. Source: Adapted from Katahira et al. 2011, fig. 4.
• Some types of HMMs. Source: ... | {"extraction_info": {"found_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://www.pocketgpsworld.com/modules.php?name=Forums&file=viewtopic&p=202470 | PocketGPS Web
Pocket GPS World - SatNavs | GPS | Speed Cameras: Forums
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Author Message
Spiggy
Occasional Visitor
Joined: Nov 05, 2005
Posts: 40
Posted: Wed Dec... | {"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://tex.stackexchange.com/questions/121605/macro-for-typesetting-semantic-denotations-linguistics | # Macro for Typesetting Semantic Denotations (Linguistics)
I tried to write a macro for typesetting semantic denotations, using the stmaryrd package, but there are a few issues that I would like to resolve. My first attempt at the macro was the following:
\documentclass{article}
\usepackage{stmaryrd}
\newcommand{\den... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ck12.org/geometry/Pythagorean-Theorem-and-Pythagorean-Triples/lesson/Pythagorean-Theorem-and-Pythagorean-Triples-Intermediate/ | <meta http-equiv="refresh" content="1; url=/nojavascript/">
# Pythagorean Theorem and Pythagorean Triples
%
Progress
Practice Pythagorean Theorem and Pythagorean Triples
Progress
%
Pythagorean Theorem and Pythagorean Triples
What if a friend of yours wanted to design a rectangular building with one wall 65 ft long a... | {"extraction_info": {"found_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://ch.mathworks.com/help/stats/ksdensity.html | # ksdensity
Kernel smoothing function estimate for univariate and bivariate data
## Description
example
[f,xi] = ksdensity(x) returns a probability density estimate, f, for the sample data in the vector or two-column matrix x. The estimate is based on a normal kernel function, and is evaluated at equally-spaced poi... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 10, "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://chem.libretexts.org/Bookshelves/General_Chemistry/Book%3A_ChemPRIME_(Moore_et_al.)/19%3A_Nuclear_Chemistry/19.03%3A_Radioactive_Series | $$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$ $$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{null}\,}$$ $$\newcommand{\range}{\mathrm{range}\,}$... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/38787/existence-of-n-distinct-real-roots-of-an-orthogonal-polynomial | # Existence of n distinct (real) roots of an orthogonal polynomial
I'm trying to get my head around the proof that an orthogonal polynomial ($P_n$ say) has at least n distinct roots. My understanding of the proof http://en.wikipedia.org/wiki/Orthogonal_polynomials#Existence_of_real_roots so far is that (by contradicti... | {"extraction_info": {"found_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.maths.usyd.edu.au/s/scnitm/enyang-AlgebraSeminar-Ortiz-Schu | SMS scnews item created by John Enyang at Tue 18 Jun 2013 0900
Type: Seminar
Distribution: World
Expiry: 21 Jun 2013
Calendar1: 21 Jun 2013 1105-1155
CalLoc1: Carslaw 375
Auth: enyang@penyang.pc (assumed)
# Schubert calculus for complex reflection groups
### Ortiz
###### Speaker:
Omar Ortiz (University of Melbourne... | {"extraction_info": {"found_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.johndcook.com/blog/tag/python/ | # Curvature and automatic differentiation
Curvature is tedious to calculate by hand because it involves calculating first and second order derivatives. Of course other applications require derivatives too, but curvature is the example we’ll look at in this post.
## Computing derivatives
It would be nice to write pro... | {"extraction_info": {"found_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/discussions/thread/mathfights/ | # Mathfights
Main post link -> http://mathfights.com/
There is a relatively new site for practicing math problems. You compete real-time against other mathfighters. If any of you have an Art of Problem Solving account, it is similar to FTW (although if you have an AoPS account then chances are you have heard of this ... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 8, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://openstax.org/books/calculus-volume-1/pages/5-key-concepts | Calculus Volume 1
# Key Concepts
Calculus Volume 1Key Concepts
### 5.1Approximating Areas
• The use of sigma (summation) notation of the form $∑i=1nai∑i=1nai$ is useful for expressing long sums of values in compact form.
• For a continuous function defined over an interval $[a,b],[a,b],$ the process of dividing the... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 8, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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Nelin. Dinam.: Year: Volume: Issue: Page: Find
Nelin. Dinam., 2016,... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showthread.php?p=315668 | # Non-constructible number
by keiop3
Tags: nonconstructible, number
P: 1 why is the sin(2*pi/7) non-constructible?
Sci Advisor HW Helper P: 9,398 Becuase it doesn't lie in a quadratic extension of a quadratic extension of (etc) R: a number is constructible iff (using straight edge and compass) if it lies in an exten... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/differential-geometry/188491-criterion-closed-print.html | # Criterion for closed
• September 21st 2011, 09:09 AM
Sheld
Criterion for closed
I have this theorem.
If $X$ is a metric space and $Y \subset X$. $D \subset Y$ is closed in $Y$ iff $D = C \cap Y$ for some closed set $C$ in $X$.
(I have proved a very similar theorem for open sets.)
However I cant seem to make any p... | {"extraction_info": {"found_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": 29, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://chem.libretexts.org/Courses/Louisville_Collegiate_School/General_Chemistry/LibreTexts%2F%2FLouisville_Collegiate_School%2F%2FChapters%2F%2F12%3A_Kinetics/LibreTexts%2F%2FLouisville_Collegiate_School%2F%2FChapters%2F%2F12%3A_Kinetics%2F%2F12.2%3A_Factors_Affecting_Reaction_Rates | Skip to main content
# 12.2: Factors Affecting Reaction Rates
##### Learning Objectives
• Describe the effects of chemical nature, physical state, temperature, concentration, and catalysis on reaction rates
The rates at which reactants are consumed and products are formed during chemical reactions vary greatly. We c... | {"extraction_info": {"found_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://physics.stackexchange.com/questions/73292/lorentz-group-and-classification-of-fields-by-their-transformation-under-lorentz | # Lorentz group and classification of fields by their transformation under Lorentz transformations
Let's have Lorentz group with generators of 3-rotations, $\hat {R}_{i}$, and Lorentz boosts, $\hat {L}_{i}$. By introducing operators
$\hat {J}_{i} = \frac{1}{2}\left(\hat {R}_{i} + i\hat {L}_{i}\right), \quad \hat {K}_... | {"extraction_info": {"found_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://artofproblemsolving.com/wiki/index.php/1977_IMO_Problems/Problem_6 | # 1977 IMO Problems/Problem 6
## Problem
Let be a function . Prove that if for each positive integer , then .
## Solution
We will prove this via induction. First we will prove there is a such that and then that is the only such solution.
Define the sequence with for and . By the given inequality we have that , thi... | {"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://aconscienciadetresliberais.blogspot.com/2013/05/delfos-delfos-what-are-u-saying.html | ## terça-feira, 7 de maio de 2013
### Delfos Delfos, what are u saying?
Jesus, Delfos, are u mad? Bacha e Belluzo, creme de la creme? What about X and Antoninho??
Delfos, what do you mean by "artificially hiding" the inflation rate under fixed exchange rate regimes? Did you read Kydland and Prescott? Barro and Gordon... | {"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... |