url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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https://www.gradesaver.com/textbooks/math/algebra/elementary-algebra/chapter-7-algebraic-fractions-7-2-multiplying-and-dividing-algebraic-fractions-concept-quiz-7-2-page-285/7 | ## Elementary Algebra
Simple math shows that the statement is false. $$\frac{3}{4} \div \frac{4}{3} \\ = \frac{3}{4} \times \frac{3}{4} \\=9/16\ne1$$ | 2018-10-24 04:33:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://gazarka.sk/plq5l/ce7ccb-equation-of-a-tangent-to-a-circle | Given that the center is at (-3,-5) and tangent to the line 12x + 5y =4. A tangent line t to a circle C intersects the circle at a single point T.For comparison, secant lines intersect a circle at two points, whereas another line may not intersect a circle at all. The tangent theorem states that, a line is tangent to a... | 2021-05-15 05:45:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://komenarpublishing.com/west-elm-edjhl/e95c36-explain-probabilistic-dynamic-programming | 4, the failure probability of cables was obtained by NHPP. However, we are interested in one approach where the problem is solved backwards, through a sequence of smaller sub-problems. The algorithm determines the states which a cable might visit in the future and solves the functional equations of probabilistic dynami... | 2021-05-12 18:38:11 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nohyjehuzoqop.ga/academic_writing-how+to+write+a+linear+equation+from+a+graph.mht | Main> Academic Writing> How to write a linear equation from a graph
# How to write a linear equation from a graph
Writing Linear Equations - Kuta Software It's possible to write an equation relating x and y using the slope formula with $$\left (x _\, ,y_ \rht )=\left ( 3,5 \rht )\: and\: \left ( x_,\, y_ \rht )=\left... | 2018-10-17 04:13:34 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forum.allaboutcircuits.com/threads/need-a-recommendation-for-low-power-microcontroller.121421/ | # Need a recommendation for low power microcontroller
#### gpavlov
Joined Mar 1, 2016
5
For a university project I am working on I need a recommendation for a development board. The device will be very simple and it's whole function is to connect via bluetooth to smartphone and switch on/off 2 LEDs based on commands ... | 2023-01-31 13:20:09 | {"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... |
http://kea-monad.blogspot.com/2007_12_01_archive.html | occasional meanderings in physics' brave new world
Name:
Location: New Zealand
Marni D. Sheppeard
## Monday, December 31, 2007
### DARPA Challenge
At first I thought the problem list was a mildly amusing, handwaving bit of entertainment, but it turns out that the U.S. DARPA Mathematical Challenge has funding oppor... | 2015-08-28 19:11:24 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/trigonometry/207615-help-inverse-trigonometric-equation.html | # Math Help - Help with inverse trigonometric equation
1. ## Help with inverse trigonometric equation
cos-1 + tan-1 = π/2
Where do I begin with this?
2. ## Re: Help with inverse trigonometric equation
Originally Posted by cdbowman42
cos-1 + tan-1 = π/2
Where do I begin with this?
$\cos^{-1}(of \, what?) + \tan^{-... | 2015-05-05 17:09:05 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bioinformatics.stackexchange.com/questions/5041/how-to-get-the-product-of-a-cds | # How to get the product of a CDS
I need the name of the protein in /product="protein_name" using bash commands. Beware, there is a lot of whitespace between lines.
FEATURES Location/Qualifiers
source 1..1266
/organism="Sarcophilus harrisii"
/mol_type="mRNA"
/isolate="Salem"
/db_xref="taxon:9305"... | 2020-02-23 16:47:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/426937/matrix-of-nodes-with-multiple-lines | Matrix of nodes with multiple lines
I am working with a binomial tree as shown below (code at end of post).
How can I make a new line within each node? I would like to add a second number below each of the numbers in the node.
\documentclass{article}
\usepackage{amssymb,mathtools}
\usepackage{tikz}
\usetikzlibrary{m... | 2021-04-17 11:55:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/235273/problem-with-href-for-hyphenated-web-addresses-within-latex-minipage-environmen?noredirect=1 | # Problem with \href for hyphenated web addresses within latex minipage environment
I am trying to use \href to link to a web address that contains hyphens (e.g. http://hyphenated-webpage.com) within a minipage environment, e.g.
\usepackage{hyperref}
\begin{minipage}[t]{0.5\textwidth}
Web: \href{http://hypehated-webp... | 2020-11-28 14:18:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/368747/proton-proton-collisions-cross-section-plot-by-stirling | # Proton Proton Collisions Cross Section Plot by Stirling
I am struggling to understand some details of the cross section plot by Stirling that is very often shown when talking about LHC physics. See e.g. here: http://www.hep.ph.ic.ac.uk/~wstirlin/plots/crosssections2012_v5.pdf
I understand very well the discontinuit... | 2021-07-25 10:14:57 | {"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... |
https://www.practically.com/studymaterial/blog/docs/class-9th/maths/statistics/ | Statistics
14.1.INTRODUCTION
Everyday we come across a wide variety of information in the form of facts, numerical figures, tables, graphs, etc. These are provided by newspapers, televisions, magazines and other means of communication. These may relate to cricket batting or bowling averages, profits of a company, temp... | 2021-11-28 08:47:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 68, "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/3137983/show-that-every-non-zero-ideal-of-the-ring-of-rationals-with-odd-denominator-is | # Show that every non-zero ideal of the ring of rationals with odd denominator is generated by $2^{n}$ [duplicate]
Let $$R \subset \mathbb{Q}$$ be the subring $$\left\{\frac{a}{b} \mid a, b \in \mathbb{Z}, b \text { odd }\right\}$$. Prove that the ideals of $$R$$ are the zero ideal $$\{0\}$$ and $$2^{n} R$$ for $$n \g... | 2019-10-17 12:31:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://eccc.weizmann.ac.il/year/2000/ | Under the auspices of the Computational Complexity Foundation (CCF)
REPORTS > 2000:
All reports in year 2000:
TR00-001 | 14th January 2000
Piotr Berman, Moses Charikar, Marek Karpinski
#### On-Line Load Balancing for Related Machines
We consider the problem of scheduling permanent jobs on related machines
in an on-l... | 2018-06-19 04:39:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://toastenoteca.com/ | # Solution examples math
Math Equations Example. Question 1 : Find the solution for the given equation and check the answer. 4x – 7 (2-x) = 3x + 2. Solution : Given : 4x – 7 (2-x) = 3x + 2. Simplify the left side of
• Get detailed step-by-step resolutions
## Math Equation |Types of Equations with Solution
Click to ... | 2022-11-29 09:02:35 | {"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://discourse.mc-stan.org/t/could-brms-be-used-to-estimate-an-ellipse-issues-with-estimating-unseen-parameters/11958 | # Could BRMS be used to estimate an ellipse? (Issues with estimating unseen parameters)
I have collected some experimental data in which participants focus on a centre and have to identify surrounding objects. It has long been identified in the literature that some positions may be easier to identify than others. I ha... | 2022-06-28 03:45:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.cs.cmu.edu/afs/cs/project/jair/pub/volume23/cayrol05a-html/node3.html | We consider two different valuation methods for taking into account the quality of attackers and defenders of an argument in order to define the value of an argument using only the interaction between arguments13:
• In the first approach, the value of an argument only depends on the values of the direct attackers of t... | 2016-10-27 21:09:48 | {"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://acadsol.eu/dsa/27/3 | # Volume 27, No. 3 (2018)
DOI of the volume: 10.12732/dsa.v27
DOI of the issue: 10.12732/dsa.v27i3
ARJUMAND SEEMAB AND MUJEEB UR REHMAN EXISTENCE AND STABILITY ANALYSIS BY FIXED POINT THEOREMS FOR A CLASS OF NON-LINEAR CAPUTO FRACTIONAL DIFFERENTIAL EQUATIONS | Full Text | Paper Details | doi: 10.12732/dsa.v27i3.1 |... | 2018-11-20 22:21:02 | {"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://math.stackexchange.com/questions/1202176/prove-that-there-is-an-irrational-number-a-such-that-2-lt-a-lt-3-prove-also/1202191 | # Prove that there is an irrational number a such that $2\lt a \lt 3$. Prove also that there is an irrational number $b$ such that $2 \lt b^2 \lt 3$
I tried to prove a is irrational by subtracting two all three sides so I get 0 is less than a-2 less than 1. From there I proved that a-2 is irrational by saying a-2 is e... | 2019-12-08 05:52:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mybizmo.blogspot.com/2020/ | ## Tuesday, December 29, 2020
### In Defense of Public Medicine
Dr. Fauci gets a lot of criticism for "lying" and "moving the goalposts" etc. however let's think about medical practice more generally.
I may wish the doctor to only address my rational ego, to enlist the support of the persona I might imagine myself t... | 2021-12-01 15:27:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.math.tau.ac.il/~nogaa/june8.html | # Combinatorics Seminar
When: Sunday, June 8, 10am
Where: Schreiber 309
Speaker: Benny Sudakov, ETH
Title: Grid Ramsey problem and related questions
## Abstract:
The Hales-Jewett theorem is one of the pillars of Ramsey theory, from which many other results follow. A celebrated result of Shelah says that Hales-Jew... | 2017-11-20 21:14:04 | {"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://bookdown.org/animestina/dapr1_labs/week-3.html | # Chapter 3 Week 3
## 3.1 Vectors, lists, data frames and data types
In this section we will introduce you to various types of data you can store and create in R. In applied research and psychology in particular, you will often find different types of information in your data and these could be both numerical and tex... | 2020-09-19 06:40:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forum.azimuthproject.org/discussion/comment/4265/ | #### Howdy, Stranger!
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# Experiments in predator-prey with Sage
There are two similar-sounding pages:
Experiments in predator-prey with Sage
Experiments in predator-prey in Sage
We should either make the names more dif... | 2020-09-24 18:11:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://gmatclub.com/forum/if-after-200-grams-of-water-were-added-to-the-24-solution-81891.html | Find all School-related info fast with the new School-Specific MBA Forum
It is currently 24 Jul 2016, 08:12
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
C... | 2016-07-24 15:12:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41467-021-25823-w?error=cookies_not_supported&code=67f421ff-f67d-427d-8a01-45ada7609dc1 | Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | 2021-09-27 14:42:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/443601/increasing-multicollinearity-in-multilevel-hierarchical-modeling | # Increasing multicollinearity in multilevel/hierarchical modeling?
I have a linear model with response variable $$\textbf{y}$$ and explanatory variable matrix $$\textbf{X}$$ for which coefficients $$\textbf{b}$$ are physically meaningful and worth estimating:
$$$$\textbf{y} = \textbf{X}\textbf{b} + \textbf{e}$$$$
H... | 2020-11-30 20:07:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/420158/multiple-line-in-forest-node-using-math | # Multiple line in forest node using math
I am trying to reproduce this excellent picture
but I ended quite soon with errors:
C:\Program Files (x86)\MiKTeX 2.9\tex\latex\pgfplots\pgfplots.sty:48: Package pgfkeys Error: I do not know the key '/tikz/$w(x)', to which you passed '(b - x)^{\alpha }(x - a)^{\beta }$', an... | 2019-08-19 08:31:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://concurnas.com/docs/castingAndCheckingTypes.html | # Casting and Checking Types?
Casting and checking of types enable us to take one type and either check it can be treated as another (via is and isnot) or actually be treated as another type (via as). Intuitively this sounds like not something of much use, however consider the case where an object of type java.lang.Ob... | 2020-02-19 02:15:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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Ann Coloproctol > Volume 37(4); 2021 > Article
Lim, Lee, Yun, Kim, Cho, Huh, Park, and Shin: Has the COVID-19 Pandemic Caused Upshifting in Colorectal Cancer Stage?
### Purpose
Coronavirus disease 2019 (COVID-19) has affected many parts of d... | 2021-09-25 06:06:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://overanalyst.blogspot.com/2009/09/in-case-you-must-chat-in-s.html | ## Thursday, September 17, 2009
### in case you must chat in 's ..
i wouldn't say every day, but most days i learn something new.
as for today, i learned ..
1. .. about Wolff potentials (of measures), i.e.
and how they come up in PDE, occasionally.
2. .. that there is a LaTeX-based web chat program called MαthIM.
... | 2018-05-28 03:37:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/geometry/geometry-common-core-15th-edition/chapter-7-similarity-common-core-cumulative-standards-review-selected-response-page-484/2 | # Chapter 7 - Similarity - Common Core Cumulative Standards Review - Selected Response - Page 484: 2
$H$
#### Work Step by Step
Option $F$ is incorrect. The centroid is the point where the medians of a triangle meet. Option $G$ is incorrect. The circumcenter is the point where the perpendicular bisectors of a triang... | 2022-05-29 11:28:24 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.kth.se/math/kalender/suraj-yadav-a-1-connectivity-of-the-moduli-stack-of-vector-bundles-on-a-curve-1.1155541?date=2022-03-31&orgdate=2022-02-06&length=1&orglength=329 | Skip to main content
# Suraj Yadav: A^1-connectivity of the moduli stack of vector bundles on a curve
Time: Thu 2022-03-31 09.00 - 10.00
Location: Zoom, meeting ID: 698 8663 6380
Participating: Suraj Yadav (IISER Pune / USC)
### Abstract
Based on joint work with Amit Hogadi, I will talk about $$\mathbb{A}^1$$-con... | 2023-03-22 15:24:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://webfiles.birs.ca/events/2022/5-day-workshops/22w5173/schedule | # Schedule for: 22w5173 - Bases for Cluster Algebras
Beginning on Sunday, September 25 and ending Friday September 30, 2022
All times in Oaxaca, Mexico time, CDT (UTC-5).
Sunday, September 25
14:00 - 23:59 Check-in begins (Front desk at your assigned hotel)
19:30 - 22:00 Dinner (Restaurant Hotel Hacienda Los Laurele... | 2022-12-03 20:18:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.freelists.org/post/gptalk/Long-logon-times-when-switching-between-metaframe-servers,5 | ## [gptalk] Re: Long logon times when switching between metaframe servers.
• From: <bart.schillebeeks@xxxxxxxxxx>
• To: <gptalk@xxxxxxxxxxxxx>
• Date: Mon, 30 Jul 2007 15:56:34 +0200
Hi darren ,
I've checked that already but i see no odd values in there. Maybe you can have
a quick look ?
these are the setting on th... | 2016-10-21 11:14:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.academic.ru/dic.nsf/enwiki/11870310 |
The overlap–add method (OA, OLA) is an efficient way to evaluate the discrete convolution of a very long signal x[n] with a finite impulse response (FIR) filter h[n]:
\begin{align} y[n] = x[n] * h[n] \ \stackrel{\mathrm{def}}{=} \ \sum_{m=-\infty}^{\infty} h[m] \cdot x[n-m] = \sum_{m=1}^{M} h[m] \cdot x[n-m], \end{... | 2020-07-04 19:25:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 17, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.fatiando.org/verde/latest/api/generated/verde.datasets.setup_texas_wind_map.html | # verde.datasets.setup_texas_wind_map¶
verde.datasets.setup_texas_wind_map(ax, region=(-107, -93, 25.5, 37), coastlines=True, **kwargs)[source]
Setup a Cartopy map for the Texas wind speed and air temperature dataset.
Parameters
• ax (matplotlib Axes) – The axes where the map is being plotted.
• region (list = [W, ... | 2021-11-28 08:27:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/1937346/shouldnt-sample-standard-deviation-decrease-with-increased-sample-size | # Shouldn't sample standard deviation DECREASE with increased sample size?
I'm doing an experiment comparing 10,000 rolls of 5 dice (those 5 rolls were then summed, so the population mean is 17.5) and dividing them into sets of ten with sample size N = 10. The same experiment is repeated except with 3000 rolls, but th... | 2021-03-06 04:35:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kunigami.blog/category/computer-science/data-structures/ | # Largest sets of subsequences in OCaml
I’ve noticed that there is this set of words in English that look very similar: tough, though, through, thought, thorough, through and trough. Except thought, they have one property in common: they’re all subsequence of thorough. It made me wonder if there are interesting sets o... | 2017-05-26 15:09:53 | {"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": 1, "img_math": 190, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://www.coria-cfd.fr/index.php?title=User_talk:Bossenne&diff=1861 | # Work in progress, come back later ! -- Partie publique
## Presentation
H-Allegro is a parallel, high accuracy, fully compressible, reactive, direct Navier Stokes solver. It is the MPI-parallelized evolution of former solver ALLEGRO. H-Allegro has mainly been developed during the PhD work of Eric Albin and Marianne ... | 2020-08-06 06:51:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 193, "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/m... |
https://hsm.stackexchange.com/questions/11473/who-first-solved-the-classical-harmonic-oscillator/11474 | Who first solved the classical harmonic oscillator?
There is a question Who solved the quantum harmonic oscillator?, but not one for the classical oscillator. Wikipedia's article Harmonic Oscillator does not have historical information either. So who first solved the classical harmonic oscillator equation?
It was "so... | 2022-01-29 07:27:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nanoscale.blogspot.com/2014/09/ | ## Monday, September 29, 2014
### Penny-wise, pound-foolish: Krulwich blog
I just read that NPR is getting rid of Robert Krulwich's excellent science blog, allegedly as part of cost-cutting. Cost-cutting? Really? Does anyone actually think that it costs a huge sum of money to run that blog? Surely the most expens... | 2018-01-20 07:15:11 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lavelle.chem.ucla.edu/forum/viewtopic.php?f=14&t=21273&p=60906 | Amplitude versus wavelength
$c=\lambda v$
Tara 1F
Posts: 21
Joined: Fri Jun 23, 2017 11:39 am
Amplitude versus wavelength
In relation to page 39 of the course reader, if the wavelength is longer am i correct in saying the frequency is inversely related and the amplitude is also? I am having trouble reading the note... | 2020-02-24 13:03:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/27708/formal-completion | # formal completion
When I study formal completion and formal schemes, on p.194 of Hartshorne's "Algebraic Geometry", he said "One sees easily that the stalks of the sheaf $\mathcal{O}_{\hat{X}}$ are local rings."
Notice that here $\mathcal{O}_{\hat{X}}$ is not the structure sheaf of X, there is a "hat" on the symbol... | 2016-02-10 03:01:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/linked/1351337 | I recently saw a problem: Estimate the following: $cos(\frac{\pi}{15})cos(\frac{2\pi}{15})\ldots cos(\frac{7\pi}{15})$, and the options were between different consecutive power of ten. How would I do ... | 2020-04-03 21:17:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://smartistera.com/nootropics-best-nootropics-vendor.html | However, despite these apparent good results, it’s recommended that you don’t run to the pharmacy just yet. The long term effects of taking Modafinil haven’t been studied conclusively or in-depth yet; to the contrary and in direct opposition to the many claims that Modafinil is completely safe, 50% of modafinil users r... | 2018-12-17 18:42:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://aviation.stackexchange.com/questions/92798/why-does-the-cessna-152-172-nose-wheel-turn-only-when-the-aircraft-is-moving/92799 | # Why does the Cessna 152/172 nose wheel turn only when the aircraft is moving?
According to the POH, ground control is achieved by a spring loaded steering bungee.
But how does it work and why the nose wheel does not move when the aircraft is stationary?
Because the nose wheel is only attached to the rudder pedals ... | 2022-07-03 18:40:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/171212/check-for-normality-is-it-possible-to-combine-variables-to-get-an-overall-view | # Check for normality: Is it possible to combine variables to get an overall view?
I am trying to do a normality test in order to check whether I can calculate the pearson correlation afterwards. I have read a lot about the three ways to check for normality and generaly found the visual test via qqnorm() and qqline() ... | 2019-10-23 03:56:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://courses.lumenlearning.com/wm-macroeconomics/chapter/discussion-making-irrational-choices/ | ## Discussion: Making Irrational Choices
Respond to the following prompts in a post with a minimum of 200 words, then comment on at least TWO other posts.
• Brainstorm common items that you think consumers pay too much for or that you think are overpriced (i.e. movie theater popcorn, brand name items, souvenirs,, etc... | 2020-09-29 12:37:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ask.streamsets.com/question/2788/need-to-find-the-length-of-the-list/ | # Need to find the length of the list
In Expression evalutor, I have used ${length('/Care')} to find out the length of the list but getting below error- EXPR_00 - Invalid expression '${length('/Care')}': com.streamsets.pipeline.api.el.ELEvalException: CTRCMN_0100 - Error evaluating expression ${length('/Care')}: javax... | 2018-08-20 01:32:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ai.stackexchange.com/questions/23265/why-does-the-output-shape-of-a-dense-layer-contain-a-batch-size | # Why does the output shape of a Dense layer contain a batch size?
I understand that the batch size is the number of examples you pass into the neural network (NN). If the batch size is 10, it means you feed the NN 10 examples at once.
Assuming I have an NN with a single Dense layer. This Dense layer of 20 units has ... | 2021-05-13 22:53:59 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3305832/what-is-a-submersion | # What is a submersion?
Don't misunderstand me, I read the Wikipedia article and I understood the definition - i.e. a function $$f:\mathbb R^m\supseteq U\to\mathbb R^n$$ is a submersion if $$rk(f)\equiv n$$, meaning that the differential is surjective everywhere.
I also know the connection to submanifolds, stating th... | 2019-11-18 19:03:58 | {"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://blog.tolien.co.uk/page/3/ | ## Sorry Qmail, it’s over
Since the dawn of time (even before switching from RedHat to Debian ~6 years ago) I’ve used the Qmail MTA, with a whole pile of other crud piled on top (like vpopmail to handle virtual users, and some Perl to hook up to SpamAssassin and ClamAV).
Most of the parts had to be compiled from sour... | 2019-06-20 01:52:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://isellmx.com/wauchope/example-of-linear-and-quadratic-equation.php | # Linear quadratic equation of example and
Home » Wauchope » Example of linear and quadratic equation
in Wauchope
## Solve Linear and Quadratic Systems. Step by Step examples
Equation Calculator Symbolab. Lessons to help develop algebra skills like linear and non-linear equations. Quadratic Formula; Linear Equation... | 2020-11-27 14:50:19 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.aimsciences.org/article/doi/10.3934/krm.2011.4.295 | # American Institute of Mathematical Sciences
March 2011, 4(1): 295-316. doi: 10.3934/krm.2011.4.295
## Computational high frequency wave diffraction by a corner via the Liouville equation and geometric theory of diffraction
1 Department of Mathematics, University of Wisconsin, Madison, WI 53706 2 Department of Ma... | 2019-10-24 02:30:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/176222/sum-over-growing-young-tableaux | # Sum over growing Young tableaux
Let $\lambda_0,\lambda_1,\lambda_2,\lambda_3,\ldots$ be a sequence of Young diagrams, such that each successive diagram is obtained from the prior by the addition of one box (don't forget that the row lengths must always be weakly decreasing). For example such a sequence could arise f... | 2015-09-01 18:08:22 | {"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://www.doubtnut.com/question-answer-physics/a-small-air-bubble-exists-inside-a-transparent-cube-of-side-15-cm-each-the-apparent-of-the-bubble-ob-376720735 | Home
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Text Solution
Solution : Let the real distance of the bubble from the first face be x cm. <br> therefore "The real distance of the bubble fro... | 2022-10-03 21:53:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/5598879de4b0c3287d028e58 | • geerky42
I need a quick favor: I want strictly increasing elementary function $$f(x)$$ such that $$f(0)=0$$, $$f\left(\frac12\right)=1$$, and $$\displaystyle \lim_{x\to1^-}f(x) = \infty$$. I just want one example of function that satisfies given conditions. Cannot figure this out...
Mathematics
Looking for something... | 2017-03-27 23:06:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/435215/adding-word-chapter-above-each-chapter-name-in-toc | # Adding Word “CHAPTER” above each chapter name in toc
I would like a toc in which the word "CHAPTER" and its number appears just above the name of the chapter just like this
and here is my output
Any idea how I could get that?
Here is my Latex code:
\documentclass{report}
\usepackage[titles]{tocloft}
\usepackage{... | 2020-02-24 15:42:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://quantumcomputing.stackexchange.com/questions/6510/how-to-represent-rangle-in-python | # How to represent $|+\rangle$ in Python?
I am using state vectors and operator matrices to test out my knowledge in a Python program. How would I represent the state $$|+\rangle$$ in Python? I want to then perform several operations in a matrix form on it. I am pretty sure NumPy arrays don't allow for irrational numb... | 2023-01-27 18:17:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dml.cz/handle/10338.dmlcz/135304 | # Article
Full entry | PDF (0.9 MB)
Keywords:
oscillation; nonlinear delay difference equation; Emden-Fowler type
Summary:
In this paper the authors give necessary and sufficient conditions for the oscillation of solutions of nonlinear delay difference equations of Emden– Fowler type in the form $\Delta ^2y_{n-1}+q_... | 2021-01-18 06:38:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://wiki.cse.ucdavis.edu/cm/entropy_rate | # CSEWiki
### Site Tools
cm:entropy_rate
Def: Let <latex> \mathcal{P} = … X_{-1} X_0 X_1 …</latex> be a discrete time stationary process over a finite alphabet of symbols <latex> \mathcal{A} </latex>. The process's (per symbol) entropy rate <latex> h_{\mu} </latex> is defined as the asymptotic limit of the length L ... | 2017-10-19 14:23:23 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://trendyanswers.com/what-is-cos30-degree/ | # What is cos30 degree?
What is cos30 degree? In trigonometry, the function of cosine can be defined by the proportion of the side that is adjacent in relation to the hypotenuse. When the angles of the right triangle is 30 degrees, the value of cosine for that angle i.e. that is, that of Cos 30 degree is given in the ... | 2022-08-08 16:25:32 | {"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://crazyproject.wordpress.com/2011/07/24/the-endomorphism-rings-of-a-vector-space-and-its-dual-space-are-isomorphic-as-algebras-over-the-base-field/ | ## The endomorphism rings of a vector space and its dual space are isomorphic as algebras over the base field
Let $F$ be a field and let $V$ be a vector space over $F$ of some finite dimension $n$. Show that the mapping $\Omega : \mathsf{End}_F(V) \rightarrow \mathsf{End}_F(\mathsf{Hom}_F(V,F))$ given by $\Omega(\varp... | 2017-03-23 02:15:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 115, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://sourceforge.isae.fr/projects/satlinktool-a-tool-for-analysing-geo-satcom/wiki/How_to_use_it | # How to use the tool¶
warning. Please notice: This tool only deals with one uplink and downlink, it do not consider that there is a return trip. Thus, in order to dimension a round-trip system it would be necessary to use the tool two times: once for the forward link and once for the return link.
## Structure¶
Th... | 2019-09-18 23:53:59 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pages.cms.hu-berlin.de/EOL/gcg_quantitative-methods/Lab02_Slides.html | ## Recap last session:
• R as a calculator
• Variables (->)
• Comments (#)
• Math operators (sqrt(), exp(), log(), sin(), cos(), ...)
• Data types (character, integer, double)
• Logical operators (==, <, >, !=, &, |)
• Missing values (NA, NaN, is.na())
• Getting help (?)
• Vectors as a first R object type
• Vector ari... | 2021-08-04 15:15:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1273217/prove-that-if-sum-limits-k-1n-x-n-1-then-sum-limits-k-1n-x-n2 | # Prove that if $\sum \limits_{k=1}^{n} x_n=1$ then $\sum \limits_{k=1}^{n} x_n^2 \geq {1 \over n}$
Prove that if $\sum \limits_{k=1}^{n} x_n=1$ then $\sum \limits_{k=1}^{n} x_n^2 \geq {1 \over n}$ where $\{x_k\}_1^n$ are real numbers which are not all the same.
I tried to prove it by induction. The base was trivial.... | 2019-09-18 19:59:28 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/240621/determinant-of-4-times-4-matrix | # Determinant of $4\times 4$ Matrix
These questions are of Gilbert Strang. Linear Algebra
1) Where can you put zeros in a 4 by 4 matrix, using as few as possible but enough to guarantee that the determinant is zero?
2) Where can you put zeros and ones in a 4 by 4 matrix, using as few as possible but enough to guaran... | 2015-05-22 10:16:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.fightfinance.com/?q=177,234,235,276,415,465,499,577,881,988 | # Fight Finance
#### CoursesTagsRandomAllRecentScores
A furniture distributor offers credit to its customers. Customers are given 25 days to pay for their goods, but if they pay immediately they will get a 1% discount.
What is the effective interest rate implicit in the discount being offered? Assume 365 days in a y... | 2020-09-21 12:08:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://eccc.weizmann.ac.il/report/2015/105/ | Under the auspices of the Computational Complexity Foundation (CCF)
REPORTS > DETAIL:
### Paper:
TR15-105 | 21st June 2015 01:06
#### Towards a Characterization of Approximation Resistance for Symmetric CSPs
TR15-105
Authors: Venkatesan Guruswami, Euiwoong Lee
Publication: 23rd June 2015 03:42
A Boolean constraint... | 2019-02-22 10:17:39 | {"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://www.physicsforums.com/threads/finding-current-in-circuit-using-kirchoffs-rules.391450/ | # Finding current in circuit using Kirchoff's Rules
Zorba
## Homework Statement
[URL]http://img25.imageshack.us/i/circuitj.jpg[/URL]
(Image won't show up, here's the link http://img25.imageshack.us/i/circuitj.jpg/)
## Homework Equations
Kirchoff's Junction & Potential rules.
## The Attempt at a Solution
[URL]htt... | 2022-11-30 04:45:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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/790271/a-very-hard-inequality | # A Very Hard Inequality
Find the smallest constant $c$ such that for any positive integers $a_1,a_2,\ldots,a_n$ for $n \geq 3$, the following inequality holds: \begin{align} \frac{a_1}{a_2+a_3}+\frac{a_2}{a_3+a_4}+\cdots+\frac{a_n}{a_1+a_2}\geq cn. \end{align}
• What have you tried? What are your thoughts? What do y... | 2019-05-24 11:13:53 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1695378/probability-third-draw-from-an-urn-having-black-and-white-balls | # Probability: Third Draw from an urn having black and white balls
An urn contains 2 white and 2 black balls. A ball is drawn at random. If it is white, it is not replaced into the urn. Otherwise it is replaced with another ball of same colour. The process is repeated. Find the probability that the third ball drawn is... | 2019-04-25 16:19:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-statistics/192652-sample-size.html | 1. ## sample size
i have a formula for the sample size as
n=A * [ ( (a+t)(1-a-t) + a(1-a) ) / t^2 ], where A, a & t are all unknown constants.
The question is to show that n has a maximum when
a = (1-t)/2
I think the A can just be ignored so that I need to find the maximum of the top line and minimum of the bottom. S... | 2018-04-25 21:05:04 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/statistics/227976-dollar-bill-problem.html | # Math Help - the dollar bill problem
1. ## the dollar bill problem
[Caveat: I'm not a mathematician and I can't write formulae in Tex, so please bear with my non-professional approach and editing].
A few days ago I was watching a TV programme about maths-based gambles/heists.
Our guy goes to a bar that has its walls... | 2015-07-31 03:09:09 | {"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": 15, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://queuea9.wordpress.com/2013/08/02/some-thoughts-on-agda/ | This summer, a bunch of us here at U. Iowa were learning Agda, and I thought I’d write up some of my thoughts on the system, now that we have used it a little. Overall, I found it to be a great tool, with numerous very nice design ideas. The positives:
• The latex-style syntax for unicode, which I gather is supporte... | 2016-05-04 01:48:38 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://eprint.iacr.org/2007/389 | ### Interactive and Noninteractive Zero Knowledge Coincide in the Help Model
Dragos Florin Ciocan and Salil Vadhan
##### Abstract
We show that a problem in $\AM$ has a interactive zero-knowledge proof system {\em if and only if} it has a noninteractive zero knowledge proof system in the help model' of Ben-Or and Gut... | 2022-12-06 17:39:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/865/prove-that- | Browse Questions
# Prove that $cos^{-1} \frac {4}{5} +cos^{-1} \frac{12}{13}=cos^{-1} \frac{33}{65}$
Can you answer this question?
Toolbox:
• $cos^{-1}x+cos^{-1}y=cos^{-1} (xy- \sqrt{1-x^2} \sqrt{1-y^2} )$
Given $cos^{-1} \large\frac {4}{5} +cos^{-1} \large\frac{12}{13}$
We know that $cos^{-1}x+cos^{-1}y=cos^{-1} (x... | 2017-02-22 01:48:10 | {"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": 3, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/science/physics/college-physics-4th-edition/chapter-16-multiple-choice-questions-page-612/6 | ## College Physics (4th Edition)
The magnitude of the electric force exerted upward on the pellet is equal in magnitude to $mg$. Since the electric force is exerted upward, the charge on the pellet must be positive. Since we are finding the statement that is not true, the correct answer is: (b) The pellet is negativel... | 2022-10-03 10:36:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/statistics/203455-what.html | The first asks for the probability the person is "over 40 and drinks cola". Looking at the first column, "cola", and going down to the last row, "over 40", we see the number 20. That is, of all the people surveyed, which we are told is 255 (we could have determined that by adding all 9 numbers in the table), 20 are bot... | 2018-06-22 21:11:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://agfun.yfei.page/rational-equations.html | # Topic 7 Rational Equations
## 7.1 A Problem of the Father of Algebra
The father of algebra, Muḥammad ibn Musa al-Khwarizmi, in his book “Algebra”, answered the following problem:
“… I have divided ten into two parts; and have divided the first by the second, and the second by the first, and the sum of the quotient... | 2023-03-20 16:59:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wumbo.net/symbol/lambda/ | # Lambda Symbol
The Greek letter lambda (λ) is a symbol used throughout mathematics, computer science, and physics. Lambda is used to represent the wavelength of a wave when discussing wave forms and equations. In computer science, the symbol is used in the study of “lambda calculus” and anonymous functions.
Symbol F... | 2020-07-08 14:55:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://lists.gnu.org/archive/html/lilypond-devel/2010-04/msg00403.html | lilypond-devel
[Top][All Lists]
## Re: Why don't we get rid of \chordmode?
From: Reinhold Kainhofer Subject: Re: Why don't we get rid of \chordmode? Date: Wed, 28 Apr 2010 18:33:47 +0200 User-agent: KMail/1.13.2 (Linux/2.6.31-21-generic; KDE/4.4.2; i686; ; )
```Am Mittwoch, 28. April 2010 18:02:56 schrieb David Kas... | 2015-08-01 20:34:52 | {"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://openstax.org/books/precalculus/pages/7-4-sum-to-product-and-product-to-sum-formulas | Precalculus
# 7.4Sum-to-Product and Product-to-Sum Formulas
Precalculus7.4 Sum-to-Product and Product-to-Sum Formulas
### Learning Objectives
In this section, you will:
• Express products as sums.
• Express sums as products.
Figure 1 The UCLA marching band (credit: Eric Chan, Flickr).
A band marches down the fiel... | 2021-04-21 13:43:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 95, "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://openturns.github.io/openturns/master/examples/data_analysis/bayesian_calibration.html | # Bayesian calibration of a computer code¶
In this example we are going to compute the parameters of a computer model thanks to Bayesian estimation.
Let us denote the observation sample, the model prediction, the density function of observation conditional on model prediction , and the calibration parameters we wish ... | 2018-04-23 07:24:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/163475/solution-for-coupled-equations-with-trigonometric-functions | # Solution for coupled equations with trigonometric functions
Suppose we have set of matrix equations, for this case lets consider a 2x2 set. The equations are:
α*x*840.92 == 470.44*(Coth[α] - 1/α)+1329.74(Coth[β] - 1/β)
β*x*840.92 == 664.87*(Coth[α] - 1/α)+143.61(Coth[β] - 1/β)
I have tried using NSolve to no ava... | 2021-09-21 14:44:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.sns.it/paper/3923/ | # Quantitative analysis of finite-difference approximations of free-discontinuity problems
created by zeppieri1 on 18 Jun 2018
[BibTeX]
Submitted Paper
Inserted: 18 jun 2018
Last Updated: 18 jun 2018
Year: 2018
Abstract:
Motivated by applications to image reconstruction, in this paper we analyse a finite-differe... | 2018-07-16 16:34:57 | {"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... |
https://learn.saylor.org/mod/book/view.php?id=31658&chapterid=8855 | ## Measuring Total Output and Income
Read this chapter, to learn about measuring domestic output, and attempt the "Try It" exercises. The material in this chapter concentrates on the four components of GDP: consumption, investment, government purchases, and net exports. Pay attention to the definition of these compone... | 2023-02-05 10:13:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nag.com/numeric/py/nagdoc_latest/naginterfaces.library.lapacklin.zpftrs.html | # naginterfaces.library.lapacklin.zpftrs¶
naginterfaces.library.lapacklin.zpftrs(transr, uplo, n, ar, b)[source]
zpftrs solves a complex Hermitian positive definite system of linear equations with multiple right-hand sides,
using the Cholesky factorization computed by zpftrf() stored in Rectangular Full Packed (RFP)... | 2021-10-19 10:05:20 | {"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... |
http://aimath.org/textbooks/beezer/Marchetype.html | Archetype M Summary: Linear transformation with bigger domain than codomain, so it is guaranteed to not be injective. Happens to not be surjective.
◊ A linear transformation: (Definition LT)
\begin{equation*} \ltdefn{T}{\complex{5}}{\complex{3}}, \lt{T}{\colvector{x_1\\x_2\\x_3\\x_4\\x_5}}= \colvector{x_1 + 2 x_2 +... | 2013-05-21 17:58:53 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.omtex.co.in/2019/08/question-8-in-given-figure-line-ab-line.html | ### Question 8: In the given Figure, line AB || line CD and line PQ is the transversal. Ray PT and ray QT are bisectors of ∠BPQ and ∠PQD respectively. Prove that m ∠PTQ = 90 °.
Question 8: In the given Figure, line AB || line CD and line PQ is the transversal. Ray PT and ray QT are bisectors of BPQ and PQD respectivel... | 2020-01-18 18:25:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.journaltocs.ac.uk/index.php?action=browse&subAction=subjects&publisherID=53&journalID=12209&pageb=6&userQueryID=&sort=&local_page=1&sorType=&sorCol=1 | for Journals by Title or ISSN for Articles by Keywords help
Subjects -> PHYSICS (Total: 781 journals) - ELECTRICITY AND MAGNETISM (9 journals) - MECHANICS (19 journals) - NUCLEAR PHYSICS (48 journals) - OPTICS (90 journals) - PHYSICS (566 journals) - SOUND (20 journals) - THERMODYNAMICS (29 journ... | 2015-07-31 21:22:53 | {"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": 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/questions/371134/problem-related-to-wave-equation | # Problem related to wave equation
I am stuck with the following problem:
If $u(x,t)$ satisfies the wave equation:
$u_{tt}=c^2u_{xx}, x \in \Bbb R,t>0$ ,with initial conditions
$u(x,0)=\begin{cases}\sin\dfrac{\pi x}{c}&0\leq x\leq c\\0&\text{elsewhere}\end{cases}$
and $u_t(x,0)=0$ $\forall x$ , then for a given $t>... | 2014-10-26 04:42:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.usaco.org/current/data/sol_prob1_bronze_dec21.html | (Analysis by Nick Wu)
We need to count the number of substrings of length 3 that contain exactly one G or one H.
The most direct solution involves checking every substring of length at least 3. There are $\mathcal{O}(N^2)$ such substrings to check, and each one takes $\mathcal{O}(N)$ time to validate, for a total run... | 2022-07-06 19:18:35 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/92673/references-for-this-game | # References for this game
I would like to know how the following game is known in the literature and, possibly, to have references for related papers.
Description of the game: Fix a space $X$ and two Borel probability measures $\mu$ and $\nu$ over $X$. There are two players, $A$ and $B$. They both know $\mu$ and $\n... | 2022-01-29 09:43:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://nadv.pt/bible-stories-ltylcgf/de1fef-geogebra-box-plot | Activity. Calculus: Fundamental Theorem of Calculus Open the Properties Dialog for the desired object and check or un-check the checkbox Show Label on tab Basic. Then change the graph type to Box Plot. More at: http://mathcasts.org/mtwiki/Ggbcmd/BoxPlot Shows how to use the GeoGebra command BoxPlot to create a box-and-... | 2021-03-01 21:41:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wp.mooretree.com/tmp/journal/fxvuzk.php?page=f77c65-memoryless-property-of-exponential-distribution | ## memoryless property of exponential distribution
Use MathJax to format equations. λ Is memoryless a “useful” property? If, instead, this person focused their attempts on a single safe, and "remembered" their previous attempts to open it, they would be guaranteed to open the safe after, at most, 500 attempts (and, in... | 2022-05-25 19:23:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/49533-simple-getting-common-denominator.html | # Math Help - Simple - getting a common denominator
1. ## Simple - getting a common denominator
i have - $cosx/sin^2x + 1/sin^3x$
This is really elementary stuff i know... but i'm fairly sure these can be brought to a common denominator to add them properly. I just cannot for the life of me remember how to do it.
2... | 2016-05-30 16:07:40 | {"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": 0, "img_math": 0, "codecogs_latex": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathhelpboards.com/threads/definte-integral-2.2851/ | # Definte Integral #2
#### sbhatnagar
##### Active member
Prove that
$\int_0^{\pi/2}\cos(\ln(\tan(x)))dx=\frac{\pi}{2} \text{sech} \left(\frac{\pi}{2}\right)$
#### Bacterius
##### Well-known member
MHB Math Helper
Let $u = \ln{\tan{x}}$. Then we have $x = \arctan{(e^u)}$ and:
$$\mathrm{d} x = \frac{1}{e^u + e^{-u... | 2021-09-20 22:49:32 | {"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": 2, "mathjax_display_tex": 3, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/14276/does-a-motive-capture-everything-about-an-algebraic-variety | # Does a motive capture everything about an algebraic variety?
Is the functor from the category of projective varieties over a field $k$ to the category of pure motives over $k$, faithful? (Perhaps it is not full).
Ditto:
Is the functor from the category of affine varieties over a field $k$ to the category of mixed ... | 2015-08-31 05:46:05 | {"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... |
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• CommentRowNumber1... | 2019-12-08 08:56:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 3, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |