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https://zbmath.org/?q=an:0739.32034 | # zbMATH — the first resource for mathematics
Global Sebastiani-Thom theorem for polynomial maps. (English) Zbl 0739.32034
Let $$f: \mathbb{C}^ k\to\mathbb{C}$$ be a polynomial. Then there exists a finite set $$\Lambda_ f\subset\mathbb{C}$$ such that $$f$$ is a smooth fiber bundle over $$\mathbb{C}\backslash\Lambda_ f... | 2021-01-24 00:53:11 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-i-find-lim-x-oo-3sin-x-e-x-using-power-series | How do I find lim_(x->oo)(3sin(x))/e^x using power series?
Oct 19, 2014
To be honest, I would not use power series on this one since this is a perfect problem to demonstrate the application of Squeeze Theorem. Here is how:
We know
$- 1 \le \sin x \le 1$
$R i g h t a r r o w - 3 \le 3 \sin x \le 3$
$R i g h t a r ... | 2022-06-29 12:49:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 15, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://unmethours.com/question/52875/openstudios-simulation-fail/?sort=oldest | Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
# Openstudio's Simulation Fail
Hi I am new to Openstudios and have been having trouble getting a simulation without a FAIL reading. I am currently running the 2019 SketchUp and 2019 Openstudios plugin on my macbook ... | 2022-01-23 09:10:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-and-trigonometry-10th-edition/chapter-2-2-3-analyzing-graphs-of-functions-2-3-exercises-page-196/82 | ## Algebra and Trigonometry 10th Edition
We are given the function: $f(x)=\sqrt[3]{x-4}$ Graph the function: The graph shows that the function is not symmetric about any axis; therefore it is neither even nor odd. Check the result algebraically: $f(-x)=\sqrt[3]{-x-4}=-\sqrt[3]{x+4}$ $f(-x)\not=-f(x)$ $f(-x)\not=f(x)$ ... | 2021-05-16 00:04:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://online-optimizer.appspot.com/doc/gmpl/Symbolic-expressions.html | Next: , Previous: , Up: Expressions [Contents]
### 3.2 Symbolic expressions
Symbolic expression is a rule for computing a single symbolic value represented in the form of character string.
The primary symbolic expression may be a string literal, dummy index, unsubscripted parameter, subscripted parameter, built-in... | 2018-11-13 22:18:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/does-a-symbol-exist-for-this-operation.561050/ | # Does a symbol exist for this operation?
1. Dec 17, 2011
### brydustin
(*)_pq = 1 if p> q else 0
This is kinda like kronecker delta in that its a relational operation. Any clue?
2. Dec 17, 2011
### spamiam
I think something with characteristic functions would work. Maybe something like
$$a_{pq} = \chi_{(q, \in... | 2017-09-20 16:46:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/115007/class-of-languages-recognised-by-a-forgetful-turing-machine | # Class of languages recognised by a Forgetful Turing Machine
A Forgetful Turing Machine (FTM) operates just like a normal Turing machine except that, in every instruction (i.e., transition), the letter written in the tape cell is always the letter $$a$$, regardless of the current state and the current letter (althoug... | 2020-09-22 07:25:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/nature.2014.15807?error=cookies_not_supported&code=f048b7f7-80eb-4729-8ed5-42585ba0569a | Based on data from Altmetric.com. Altmetric is supported by Macmillan Science and Education, which owns Nature Publishing Group.
Every once in a while, an academic argument turns into a social-media spectacle. In 2013, a paper concluded that a person’s approach to happiness can shape gene expression (B. L. Fredrickson... | 2022-12-07 03:46:57 | {"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://gmatclub.com/forum/cyclist-p-increases-his-speed-from-10-miles-per-hour-to-25-miles-per-276680.html | GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 15 Dec 2018, 10:30
### 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.
Customize... | 2018-12-15 18:30:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.tutorialspoint.com/in-figure-below-diagonals-mathrm-ac-and-mathrm-bd-of-quadrilateral-mathrm-abcd-intersect-at-mathrm-o-such-that-mathrm-ob-mathrm-od-if-mathrm-ab- | # In figure below, diagonals $\mathrm{AC}$ and $\mathrm{BD}$ of quadrilateral $\mathrm{ABCD}$ intersect at $\mathrm{O}$ such that $\mathrm{OB}=\mathrm{OD}$.If $\mathrm{AB}=\mathrm{CD}$, then show that:(i) $\operatorname{ar}(\mathrm{DOC})=\operatorname{ar}(\mathrm{AOB})$(ii) $\operatorname{ar}(\mathrm{DCB})=\operatornam... | 2022-11-29 04:25:05 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-geometry/115593-liminf-limsup-print.html | # Liminf to limsup
• Nov 19th 2009, 08:40 AM
Liminf to limsup
Suppose that $\mid f_n \mid \leq g \in L^1$ and $f_n \rightarrow f$ in measure.
Then $\int f = \lim \int f_n$.
Proof so far.
Now, $g- f_n \geq 0$ and $f_n -g \geq 0$.
So for the first case, then
$\int g - f \leq lim \ inf \int g - f_n = \int g - \ lim ... | 2017-10-22 04:48:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 11, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://support.gurobi.com/hc/en-us/community/posts/4406854648721-Incorrect-calculation-of-the-sum-of-squares-of-the-product-of-matrix-and-value-Cannot-multiply-with-an-MLinExpr-from-the-left- | It's not currently possible to multiply two MLinExpr objects together like this. As a workaround, you can create auxiliary variable $$y \in \mathbb{R}^{10}$$ such that $$y_i$$ equals $$\texttt{np.sum(it) - c[i]}$$, then set the objective function equal to $$y^\top y$$:
y = model.addMVar(10, lb=-GRB.INFINITY)for i in ra... | 2021-10-19 00:15:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://greprepclub.com/blog/2021/09/gre-question-of-the-day-september-22nd/ | # GRE Question of the Day (September 22nd)
- Sep 22, 02:00 AM Comments [0]
## Math
If $${abc = b^3}$$ , which of the following must be true?
I. $${ac = b^2}$$
II. $${b = 0}$$
III. $${ac = 1}$$
A. None
B. I only
C. II only
D. I and III
E. II and III
Question Discussion & Explanation | 2021-10-17 13:30:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hackage.haskell.org/package/elerea-2.5.0 | # elerea: A minimalistic FRP library
[ bsd3, frp, library, reactivity ] [ Propose Tags ]
Elerea (Eventless reactivity) is a tiny discrete time FRP implementation without the notion of event-based switching and sampling, with first-class signals (time-varying values). Reactivity is provided through various higher-orde... | 2022-07-05 19:47:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/questions/17469/implications-of-approximating-the-determinant | # Implications of approximating the determinant
It is known that one can compute exactly the determinant of an $n\times n$ matrix in determinstic $\log^2(n)$ space. What would be the complexity implications of approximating the determinant of a real matrix, of norm at most $1$ ($\left\|A\right\|\leq 1$) in randomized ... | 2020-04-02 00:53:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.marbk-94r.win/wiki/Clometocillin | # Talk:Mutual information
WikiProject Statistics (Rated C-class, Mid-importance)
This article is within the scope of the WikiProject Statistics, a collaborative effort to improve the coverage of statistics on Wikipedia. If you would like to participate, please visit the project page or join the discussion.
C This a... | 2020-09-22 13:37:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 41, "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/ma... |
https://www.lewuathe.com/reinterpret-date-within-other-timezone-in-rails.html | # Reinterpret Date within other timezone in Rails
The Date type in Rails does not retain the timezone information. The default timezone is consistent with the system Rails provides. But it’s implicit, so we should never forget which timezone we use as a Date type.
We can use in_time_zone to be explicit about which ti... | 2023-02-08 12:59:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.questionsolutions.com/concrete-pipe-elbow-weight/ | # The concrete pipe elbow has a weight
The concrete pipe elbow has a weight of 400 lb and the center of gravity is located at point G. Determine the force $F_{AB}$ and the tension in cables BC and BD needed to support it.
Image from: Hibbeler, R. C., S. C. Fan, Kai Beng. Yap, and Peter Schiavone. Statics: Mechanics f... | 2022-12-06 17:13:37 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/395472/what-ols-assumptions-need-to-hold-when-fitting-a-linear-model-with-machine-learn | # What OLS assumptions need to hold when fitting a linear model with machine learning?
I often hear that machine-learning algorithms are not restricted to the assumptions behind the Ordinary Least Squares (OLS) estimator for linear models, e.g.:
• The conditional mean should be zero.
• There is no multi-collinearity... | 2021-03-08 10:24:12 | {"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://en.wikipedia.org/wiki/Rendezvous_hashing | Rendezvous hashing
Rendezvous or highest random weight (HRW) hashing[1][2] is an algorithm that allows clients to achieve distributed agreement on a set of ${\displaystyle k}$ options out of a possible set of ${\displaystyle n}$ options. A typical application is when clients need to agree on which sites (or proxies) o... | 2022-05-28 11:17:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 95, "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/ma... |
http://strehl.com/diss/node6.html | Next: Relationship-based Clustering Approach Up: Introduction Previous: Cluster Analysis Contents
# Notation
As the context and convention permits, small Roman and Greek letters are used for scalars, small Roman boldface letters for vectors, capital Roman boldface for matrices, and capital Greek for functions. Lett... | 2018-10-22 20:56:32 | {"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://math.stackexchange.com/questions/1019760/question-about-correlations-in-statistics/1019763 | # Question about correlations in statistics
x: 1,2,3,4,9,10
y: 12,2,3,5,9,11
What feature of the data is responsible for reducing the correlation to this value despite a strong straight-line association between x and y in most of the observations?
This is due to the first pair $(x_1,y_1)=(1,12)$. If you exclude thi... | 2019-11-17 04:49:22 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showpost.php?p=3277759&postcount=16 | View Single Post
P: 12
Quote by baric While that may seem like a huge sieve, an additional 8% reduction (going from 79% to 81%) can be quite significant over a large range of numbers and justify the initial sieve setup.
One more point. Keep in mind that the sieve can be built dynamically as the prime number search con... | 2014-03-07 21:49:57 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/financial-aid.363740/ | # Financial Aid
Tags:
1. Dec 16, 2009
Based on around a $12 000 yearly salary, how much financial aid can I get in addition to help from a state residency? 2. Dec 16, 2009 ### jtbell ### Staff: Mentor That probably depends on which state and/or which university you're thinking of. 3. Dec 16, 2009 ### tmyer2107 Defina... | 2018-06-21 05:24:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://newproxylists.com/dynamic-programming-solving-a-pd-problem-to-minimize-a-quadratic-equation/ | # Dynamic programming – Solving a PD problem to minimize a quadratic equation
I'm trying to solve some coding problems and I came across this problem:
As electricity prices soar, there must be a way to reduce waste by increasing the use of heavy-duty machines, such as elevators. We formulate the problem as follows. T... | 2019-04-24 07:15:18 | {"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": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/259059/solving-a-system-of-coupled-trigonometric-equations-to-find-angles | # Solving a system of coupled trigonometric equations to find angles
I have a system of 9 coupled trigonometric equations (a 3X3 Matrix). I am trying to find four unknown angles $$\theta_1, \theta_2, \phi_1, \phi_2$$ by solving any 4 out of 9 such equations. $$\text{M}=\left( \begin{array}{ccc} \text{s1xs2x} \cos (\te... | 2022-06-27 00:15:33 | {"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... |
https://tex.stackexchange.com/questions/558034/how-to-reproduce-some-attractive-pseudo-code/558051 | # How to reproduce some attractive pseudo-code
I am trying to reproduce:
I have made some progress with the following code:
\documentclass{beamer}
\usetheme{default}
\usepackage{enumitem}
\usepackage{framed}
\usepackage[framemethod=TikZ]{mdframed}
\title{Beamer Template}
\begin{document}
\begin{frame}
\end{frame}
\... | 2022-11-29 12:00:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chat.stackexchange.com/transcript/2165?m=60270559 | 12:27 AM
D1, D2, D3, D4
D5, D6, D7, D8
D10 (This can be deleted only after D9 is deleted).
5 hours later…
5:41 AM
DV/Del PSQ, dupe of huge FAQ with nothing novel and link-only accepted answer.
6:22 AM
C/D PSQ & dupe of huge FAQ see comments for dupe links from prior closure.
3 hours later…
9:00 AM
I flagged this que... | 2022-08-07 18:20:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/why-do-wheels-not-topple-over-while-rolling.329795/ | Why do wheels not topple over while rolling?
RoyalCat
Well, I've recently been introduced to the wonderful world of angular momentum and precession motion, and a question popped into mind.
Why, exactly, does a wheel rolling across the ground, not topple over even if tipped to one side?
I've tried approaching the pr... | 2019-10-16 22:39:06 | {"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://mathhelpforum.com/calculus/36862-continuous-functions.html | Hint : $\displaystyle \max(f,g)=\frac{f+g+|f-g|}{2}$ and $\displaystyle \min(f,g)=\frac{f+g-|f-g|}{2}$ | 2018-03-17 11:24:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-geometry/127925-measurable-function.html | ## measurable function
What is the poof of 'Every lebesgue measurable function on R is nearly coninous . | 2017-03-26 03:37:20 | {"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://pub.uni-bielefeld.de/record/2641804 | # The Fourier restriction norm method for the Zakharov-Kuznetsov equation
Gruenrock A, Herr S (2014)
Discrete and Continuous Dynamical Systems - Series A 34(5): 2061-2068.
Es wurde kein Volltext hochgeladen. Nur Publikationsnachweis!
Zeitschriftenaufsatz | Veröffentlicht | Englisch
Autor
;
Einrichtung
Abstract / Beme... | 2019-07-19 16:37:50 | {"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://worldbuilding.stackexchange.com/questions/112978/what-will-mars-astronauts-do-about-dave | # What will Mars astronauts do about Dave? [closed]
Note: This is background research for parody/comedy story. So, some below points are not even plausible and I do not care about it. Please do not waste your time commenting and/or posting about plausibility of the setup
You did it. You played ultimate prank on your ... | 2019-10-20 23:51:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/newtons-law-of-cooling.225874/ | # Newton's Law of Cooling
1. Homework Statement
A small object of unknown temperature was placed in a large room that had the fixed temperature 30 degrees C. After 10 minutes, the object's temperature is -10 degrees C, and after an additional 10 minutes, the object's temperature was -5 degrees C. What was the initial... | 2019-12-05 18:14:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lmlcr.gagolewski.com/section-10.html | # }
#### Abbreviations
a.k.a. == also known as
w.r.t. == with respect to
s.t. == such that
iff == if and only if
e.g. == for example (Latin: exempli gratia)
i.e. == that is (Latin: id est)
etc. == and so forth (Latin: et cetera)
AI == artificial intelligence
GA == genetic algorithm
GD == gradient descent
GL... | 2020-04-03 01:22:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikipedia.org/wiki/Universal_enveloping_algebra | # Universal enveloping algebra
For the universal enveloping W* algebra of a C* algebra, see Sherman–Takeda theorem.
In mathematics, for any Lie algebra L one can construct its universal enveloping algebra U(L). This construction passes from the non-associative structure L to a (more familiar, and possibly easier to h... | 2014-11-21 17:58:12 | {"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": 4, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://datascience.stackexchange.com/questions/9510/where-does-the-name-lstm-come-from | # Where does the name 'LSTM' come from?
Long short-term memory is a recurrent neural network architecture introduced in the paper Long short-term memory.
Can you please tell me where the name comes from?
("Memory", as the network can store information because of the recurrence - but where does the "Long short-term" ... | 2019-09-20 09:30:39 | {"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.gamedev.net/forums/topic/569537-stupid-c-question/ | # Stupid C++ Question
This topic is 3001 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
I define a class called XYZ that has an overloaded operator * that takes in a scalar as argument. XYZ XYZ::operator*(float s) { ... } this works for: XYZ ... | 2018-07-16 03:20:05 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stacks.math.columbia.edu/tag/0788 | Lemma 102.14.2. Let $\mathcal{X}$ be an algebraic stack.
1. The inclusion functor $\mathcal{X}_{lisse,{\acute{e}tale}} \to \mathcal{X}_{\acute{e}tale}$ is fully faithful, continuous and cocontinuous. It follows that
1. there is a morphism of topoi
$g : \mathop{\mathit{Sh}}\nolimits (\mathcal{X}_{lisse,{\acute{e}tale... | 2022-08-07 16:07:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.miniphysics.com/projectile-motion.html | # Projectile Motion
Show/Hide Sub-topics (Kinematics | A Level)
Projectile motion refers to the motion of an object that is projected into the air at an angle to the horizontal.
Assumption:
• Acceleration due to gravity, g, is constant (9.81 $\text{m s}^{-2}$) over entire motion and is always directed downwards.
• ... | 2021-10-19 00:27:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://wkli.ets-boy.fr/derivative-quiz-worksheet.html | ## Derivative Quiz Worksheet
"Understanding Financial Derivatives" will explain the power of these financial tools & seek to alert you to the dangers & pitfalls of misuse & abuse of these potent, dangerous financial instruments. ListofDerivativeRules Belowisalistofallthederivativeruleswewentoverinclass. 181 #2-32 all ... | 2020-04-10 09:59:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/trigonometry/231182-prove.html | # Math Help - prove
1. ## prove
hi
please any one give the following prove
a) cos -30 degree= cos 30
b) sin -30 degree = -sin 30
in which method cos terminate its sing where in case sin (-) still remain with sin
thanks
2. ## Re: prove
I'm not sure what that last sentence means! I thing that "cos terminate it s... | 2015-07-31 00:06:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lists.gnu.org/archive/html/emacs-orgmode/2010-08/msg00564.html | emacs-orgmode
[Top][All Lists]
[Orgmode] how to stop delete key putting a region into kill ring
From: Ivanov Dmitry Subject: [Orgmode] how to stop delete key putting a region into kill ring Date: Sat, 14 Aug 2010 14:19:33 +0400
When I am editing a text in Emacs - not only in org-mode - when I select a
region and pr... | 2021-05-09 05:58:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/quantum-mechanics-parity-problem.637342/ | # Quantum Mechanics: Parity Problem
## Homework Statement
The problem is referring to an example in the chapter.
Use Parity Arguments to show that in Example3-5 the A_n for n is even must vanish.
Here is the example:
http://imageshack.us/a/img28/5664/qmproblem.gif [Broken]
## The Attempt at a Solution
I honestly d... | 2020-01-19 01:14:04 | {"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://physics.stackexchange.com/questions/485788/special-relativity-when-observer-is-traveling-with-the-electrons-creating-curren | # Special relativity when observer is traveling with the electrons creating current
There was a situation that has completely baffled me.
I<--
-----wire-----
q
Essentially there are 3 things going on.
1. Positive Charge: Below the wire (on the page) moving to the right with speed v
2. Current Carrying Wire: Abo... | 2019-08-17 21:41:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-1/chapter-9-quadratic-functions-and-equations-9-2-quadratic-functions-practice-and-problem-solving-exercises-page-544/10 | Algebra 1
$y = x^{2} - 8x - 7$ The standard form for a quadratic equation is $y = ax^{2} + bx + c$ So a= 1, b= -8, and c= -7 Axis of symmetry: The formula for axis of symmetry is $x= \frac{-b}{2a}$ $x= \frac{-(-8)}{2(1)}$ $x= \frac{8}{2}$ x=4 Vertex: Plug in the x value of the axis of symmetry to find the y value of t... | 2021-02-26 04:52:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/151623/mod-functions-spanning-the-vector-space-mathbbr-0-1-n | # MOD functions spanning the vector space $\mathbb{R}^{\{0,1\}^n}$
Let $MOD_{a,c}^r:\{0,1\}^n\to\{-1,1\}$ denote the function
$$MOD_{a,c}^r(x)=\cases{-1 \ a\cdot x+c\equiv0\ (\text{mod r}) \\ 1 \ \text{else }}$$
Here $\cdot$ is the usual dot product.
I want to prove that for every given $r\ge 2$, the set of all $MO... | 2015-07-31 17:54:53 | {"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://tasks.illustrativemathematics.org/blueprints/A1/5/6 | # Summative assessment
Assess students’ ability to
• construct and compare linear and exponential functions given data (F-LE.A.2$^\star$, F-IF.C.7e$^\star$);
• recognize a situation in which a quantity grows by a constant percent rate per unit interval relative to another (F-LE.A.1c$^\star$);
• given an exponential mo... | 2020-08-08 18:33:08 | {"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://www.pietlammers.com/2017/08/09/dimers-ii | # Piet Lammers
9 August 2017
The dimer model part II: Kasteleyn theory
This post is part of a series on the dimer model. This series is a product of a reading project and it does not include original research. The series closely follows the notes from Richard Kenyon; references that are used throughout the whole ser... | 2018-02-18 06:26:06 | {"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... |
https://iris2020.net/2020-03-08-coriolis_force/ | First, a comprehensive GIF animation demonstrating the basic ideas of Coriolis force is presented.
Detailed explanation and derivation is presented in the following embedded document. | 2022-11-30 09:27:00 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://plainmath.net/10396/lengths-diagonals-rectangle-represented-plus-feet-plus-length-diagonal | # The lengths of the diagonals of a rectangle are represented by 8x + 3 feet and 4x + 7 feet. Find the length of each diagonal.
Question
The lengths of the diagonals of a rectangle are represented by 8x + 3 feet and 4x + 7 feet. Find the length of each diagonal.
2021-03-03
The diagonals of a rectangle are congruent s... | 2021-06-13 10:28:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/calculus/calculus-early-transcendentals-2nd-edition/chapter-5-integration-5-1-approximating-areas-under-curves-5-1-exercises-page-343/14 | ## Calculus: Early Transcendentals (2nd Edition)
Published by Pearson
# Chapter 5 - Integration - 5.1 Approximating Areas under Curves - 5.1 Exercises - Page 343: 14
#### Answer
$((0^2/2 + 4) * 2 + (2^2/2 + 4) * 2 + (4^2/2 + 4) * 2 + (6^2/2 + 4) * 2 + (8^2/2 + 4) * 2 + (10^2/2 + 4) * 2) ft= 268 ft$
#### Work Step ... | 2019-11-18 20:57:19 | {"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... |
http://www.georgevreilly.com/blog/CategoryView,category,Ulysses.aspx | Sunday, January 20, 2013
Last night, I read the first third of the chapter. Tonight I will read more.
I described it as “badly punctuated.” There's no punctuation at all! No apostrophes, no commas, no periods. The “sentences” are separated by paragraph breaks.
So far, Molly Bloom has thought back to Mrs Riordan, an ... | 2013-12-08 00:03:52 | {"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... |
http://kleine.mat.uniroma3.it/mp_arc-bin/mpa?yn=95-540 | 95-540 Luchezar Stoyanov
Exponential Instability for a Class of Dispersing Billiards (79K, AmsLaTex) Dec 21, 95
Abstract , Paper (src), View paper (auto. generated ps), Index of related papers
Abstract. The billiard in the exterior of a finite disjoint union $K$ of strictly convex bodies in ${\R}^d$ with smooth bounda... | 2017-11-25 03:46:50 | {"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://sepwww.stanford.edu/data/media/public/docs/sep124/jim1/paper_html/node3.html | Next: Thomsen parameters Up: ANISOTROPY DUE TO FRACTURES Previous: ANISOTROPY DUE TO FRACTURES
## Elastic energy and the crack density tensor
Sayers and Kachanov (1991) also introduce a very interesting and useful scheme in the same paper that permits the calculation of constants for anisotropic cracked media from es... | 2017-10-23 22:35:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://bootmath.com/real-analysis-qualifying-exam-practice-questions.html | # Real Analysis Qualifying Exam Practice Questions
I’m doing some practice questions for a real analysis qualifying exam coming up in a few weeks. I have a couple questions, namely on the “if the statement is true, prove it. Otherwise, give a counterexample” questions.
a) In an infinite-dimensional Hilbert space $H$,... | 2018-06-19 08:24:43 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://commencement.caltech.edu/archive/speakers/2014_address | # "Beyond the Borders of Imagination"
Caltech Commencement Address by Daniel Yergin
Friday, June 13, 2014
A complete video recording of the ceremony can be viewed on Ustream.
* * * *
It is a great honor to address today’s degree recipients of this great institution Caltech, both undergraduates and graduate student... | 2018-05-25 01:05:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/question-about-electrical-potential-energy.889010/ | Tags:
1. Oct 13, 2016
Faiq
1. The problem statement, all variables and given/known data
Two charged plate hold a charge of 3 coulombs with the upper plate being positively charged and the lower plate being negatively charged. They have a pd of 6 volts. There is a spacing of 20 cm between them. A positive charge q wit... | 2018-01-22 19:15:25 | {"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://clay6.com/qa/10751/at-what-departure-angle-should-a-body-be-projected-so-that-the-maximum-vert | Browse Questions
# At what departure angle should a body be projected so that the maximum vertical height attained by a projectile is equal to the horizontal range ?
$(a)\;\alpha=\tan ^{-1} 1/4 \quad (b)\;\alpha=\tan ^{-1} 1/2 \quad (c)\;\alpha=\tan ^{-1} 2 \quad (d)\;\alpha=\tan ^{-1} 4$
$H=\large\frac{u^2 \sin ^2 ... | 2017-01-22 20:38:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://lists.gnu.org/archive/html/bug-lilypond/2002-09/msg00061.html | bug-lilypond
[Top][All Lists]
## Re: triplet brackets
From: Han-Wen Nienhuys Subject: Re: triplet brackets Date: Tue, 17 Sep 2002 01:51:17 +0200
address@hidden writes:
> On Friday 13 September 2002 11.34, Mats Bengtsson wrote:
> > The default in Lilypond to add a triplet bracket as
> > soon as you don't have a beam... | 2013-12-13 05:33:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://solar-flux.forumandco.com/t1162-kepler-64-kic-4862625-circumbinary-planet-in-a-quadruple-system-ph1 | # Kepler-64 (KIC 4862625) - Circumbinary Planet in a Quadruple System (PH1)
Page 1 of 2 1, 2
## Kepler-64 (KIC 4862625) - Circumbinary Planet in a Quadruple System (PH1)
A quadruple system with a transiting circumbinary planet.
Planet Hunters: A Transiting Circumbinary Planet in a Quadruple Star System
http://arxiv... | 2015-01-29 10:14:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://dba.stackexchange.com/questions/17772/faster-alternative-to-scalar-udf-with-recursion | # Faster alternative to scalar UDF with recursion?
I have a scalar function that traverses a simple parent-child hierarchy of customers to find the ancestor that's in charge of billing. Here's a simplified version of the schema.
CREATE TABLE Customer (CustomerID int, ParentCustomerID int, IsBillToCustomer bit)
The ... | 2015-01-27 12:33:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.subjectcoach.com/tutorials/math/topic/year-10-puzzles/chapter/puzzle-which-is-bigger | Puzzle: Which is Bigger?
In the picture, is the area coloured green or the area coloured blue bigger?
Description
This series of puzzles are for Year 10 or higher students, these puzzles tests your skills and also train you with problem solving and thinking out of the box
Audience
Year 10 students or higher
Learn... | 2020-02-25 19:06:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/tags/circuit-complexity/hot?filter=year | # Tag Info
15
Yes, any such pair can be separated by a formula of size $O(n)$. More generally, any disjoint pair $P,N\subseteq\{0,1\}^n$ of size $s=|P|+|N|$ can be separated by a decision tree of size $O(s)$, which can be implemented as an $O(s)$-size formula by replacing each query node with $(p\land\cdots)\lor(\neg... | 2021-09-29 02:19:35 | {"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://xn--bta-yla.net/book-reviews/kidnapped_by_the_cult.html | # book-reviews
## Kidnapped by the Cult!
by Francine Pascal
Rating: ★
I suppose to begin with I should state what my aims are here. First of all, I'm looking to learn about how to be an ordinary teenage girl. There might be some hurdles to that, but we'll deal with those afterwards, the important thing is the minds... | 2019-04-23 02:29:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://github.com/the-xkcd-community/the-red-spider-project/issues/4 | # Please test branch xkcd-fetch on Windows #4
Closed
opened this Issue Apr 5, 2012 · 5 comments
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### jgonggrijp commented Apr 5, 2012
You can use the version from the main repo, if I'm right.
Owner
### jgonggrijp commented Apr 5, 2012
I forgot to mention this: you should ru... | 2018-03-17 07:18:59 | {"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/1706967/matrix-factorization-by-a-full-row-rank-matrix-in-matlab | # Matrix factorization by a full row rank matrix in MATLAB
I stumbled upon the following in a robotics paper I am studying:
Let $J$ be a non full row rank matrix. Let $P$ be a permutation matrix, $J_0$ a full row rank matrix and $x$ a matrix such that $$J=P \begin{bmatrix} J_0\\ xJ_0 \\ \end{bmatrix}$$ then the set $... | 2021-10-17 15:52:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/complex-scalar-field-commutation-relations.922359/ | # I Complex scalar field commutation relations
1. Aug 9, 2017
### TeethWhitener
I'm trying to derive the commutation relations of the raising and lowering operators for a complex scalar field and I had a question. Let's start with the commutation relations:
$$[\varphi(\mathbf{x},t),\varphi(\mathbf{x}',t)]=0$$
$$[\Pi... | 2017-08-21 01:14:28 | {"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": 2, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tracingcurves.wordpress.com/2022/08/13/notes-on-string-theory-3-nambu-goto-action/ | # Notes on string theory #3: Nambu-Goto action
1. Introduction
I haven’t been keeping up with this as much as I would like, mainly because I have been busy. But I am committed to continuing to reupload many of my notes on Polchinski’s textbooks. It is fun for me to go through it all again in my spare time, and I’ve n... | 2022-10-02 13:23:22 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 202, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://discuss.codechef.com/questions/137657/oct18-challenge-cheftaks-testcases-confirmed-to-be-completely-broken?sort=oldest | ×
# OCT18 challenge CHEFTAK's testcases confirmed to be completely broken
(Just a fair warning, this will be a angry rant. But I really feel like that's apt in this case.)
(Also, note that this finding very likely means that it is literally impossible to get a non-zero score in this challenge with the current data)
... | 2019-03-21 20:21:53 | {"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... |
http://www.estreladeouro.com.br/0kwlm9cb/adjacency-matrix-directed-graph-a4731c | ) The distance matrix resembles a high power of the adjacency matrix, but instead of telling only whether or not two vertices are connected (i.e., the connection matrix, which contains boolean values), it gives the exact distance between them. λ Creating graph from adjacency matrix. 1 ≥ Cons of adjacency matrix. − + Fo... | 2021-03-04 16:25:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.esaral.com/q/in-the-class-intervals-10-20-20-30-the-number-20-is-included-in-46512/ | In the class intervals 10−20, 20−30, the number 20 is included in
Question:
In the class intervals 1020, 20−30, the number 20 is included in
(a) 10−20
(b) 20−30
(c) in each of 10−20 and 20−30
(d) in none of 10−20 and 20−30
Solution:
(b) 2030
This is the continuous form of frequency distribution. Here, the upper limi... | 2022-12-08 06:20:28 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://en.wikipedia.org/wiki/Thales | # Thales
For other uses, see Thales (disambiguation).
Thales
Thales
Born c. 624 BC
Died c. 546 BC
Era Pre-Socratic philosophy
Region Western Philosophy
School Ionian/Milesian school, Naturalism
Main interests Ethics, Metaphysics, Mathematics, Astronomy
Notable ideas Water is the arche, Thales' theorem, intercept theor... | 2014-10-20 08:13:52 | {"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": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/be-careful-now/ | Be careful now
Algebra Level 5
For what values of $$a$$ does the equation
$\sqrt{x-5} = ax+2$
have 2 real solutions?
×
Problem Loading...
Note Loading...
Set Loading... | 2018-09-24 02:49:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://wiki.cs.princeton.edu/index.php?title=Sandbox&printable=yes | # Sandbox
The sandbox is for testing stuff out. Don't put any content here, just play with/test the wiki markup...
## Section 1
$\sum_{n=3}^\infty \frac{z^n}{n!}$
$\sum_{n=0}^\infty \frac{x^n}{n!}$
$\sum_{n=4}^\infty \frac{y^n}{n!}$
$\sum_{n=1}^\infty \frac{x^n}{n!}$
$f{n,m}$
According to scientists, the Sun is... | 2017-05-30 05:26:08 | {"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://physics.stackexchange.com/questions/273208/how-radioactive-is-uranium | Look at this video:
People face uranium directly. Does this mean the radioactivity of uranium is very weak? Because its half-life is very long? Personally, I would never dare to touch any radioactive element.
I also remember seeing people holding a big chunk of uranium in hand. See here
Natural uranium consists of $... | 2021-05-07 13:09:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://pnlacademy.it/rk45-python-example.html | # Rk45 Python Example
add_subplot(1, 2, 2, projection='3d') ax. dy/dx=(5x^2-y)/e^(x+y) y(0) = 1 Step 1. x0 is the initial value, i. RStan’s documentation is also available from the comprehensive R archive network. This is the default method of the type=numeric solution for initial value problems when the stiff argumen... | 2021-07-28 22:59:57 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bukkit.org/threads/admin-crafty-v0-7-6-server-gui-1240.3285/page-11#post-425489 | # Inactive [ADMIN] Crafty v0.7.6 - Server GUI [1240]
Discussion in 'Bukkit Tools' started by Timberjaw, Feb 3, 2011.
Not open for further replies.
1. Offline
### theminecraftmaster69
I have fixed it. it is ok now. i can play
If any of you's would like to join my server .(hamachi only)
id: awesome master
pass: 123
... | 2022-01-22 05:02:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://examtube.in/class-7-maths-ncert-solutions-for-chapter-4-simple-equations-ex-4-4/ | # Class 7 Maths NCERT Solutions for Chapter – 4 Simple Equations EX – 4.4
## Simple Equations
Question 1.
Set up equations and solve them to find the unknown numbers in the following cases :
(a)
Add 4 to eight times a number; you get 60.
(b) One fifth of a number minus 4 gives 3.
(c) If I take three fourths of a numb... | 2021-09-21 07:48:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 3, "mimetex.cgi": 0, "/images/mat... |
https://crypto.stackexchange.com/questions/68911/how-can-i-calculate-the-feasibility-of-brute-forcing-missing-secret-shares-again | # How can I calculate the feasibility of brute-forcing missing secret shares against the secret checksum?
Secret sharing has the problem of player cheating, where a forged share $$s'_i$$ can be sent to generate a fake secret $$m'$$ during reconstruction (and the cheaters can even collude to generate the real secret $$... | 2019-05-24 14:54:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://psebsolutions.com/pseb-10th-class-maths-solutions-chapter-4-ex-4-1/ | # PSEB 10th Class Maths Solutions Chapter 4 Quadratic Equations Ex 4.1
Punjab State Board PSEB 10th Class Maths Book Solutions Chapter 4 Quadratic Equations Ex 4.1 Textbook Exercise Questions and Answers.
## PSEB Solutions for Class 10 Maths Chapter 4 Quadratic Equations Ex 4.1
Question 1.
Check whether the followin... | 2021-11-28 05:46:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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Please use this identifier to cite or link to this item: http://hdl.handle.net/1807/33884
Title: Reaction Dynamics of Alkyl Bromides at Silicon; Experiment and Theory Authors: Huang, ... | 2014-04-21 12:18:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/wiki-weekend-party-19-pages-people-chose/ | # Wiki Weekend Party 19 - Pages people chose
It's the time of the week again, where the Brilliant community collaborates on parts of the wiki, and help improve them so that others can get a good understanding of the concept, and see relevant, interesting examples.
A Brilliant wiki has a brief overview of a topic, fol... | 2018-07-20 20:19:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://jinhyuncheong.com/jekyll/update/2016/06/08/Blocking-sites-terminal.markdown.html | This is a quick way to block sites that cause distraction in workspace. I find it useful to stop myself from habitually checking websites at work.
### 2. Type the following to Terminal
sudo vim /etc/hosts
### 3. Press i and you’ll be in editing mode.
At the bottom of the list, add lines in the following format:
1... | 2019-07-21 02:03:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://undergroundmathematics.org/calculus-meets-functions/thinking-constantly/main-problem | Building blocks
## Main problem
The acceleration function of an object moving in a straight line is given by $a(t) = \sqrt{t} -2.$
Determine the velocity and displacement functions, and if possible draw the graphs on software such as GeoGebra or Desmos.
Once you have drawn the graphs, answer the following questions... | 2018-09-21 16:45:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.albert.io/learn/ap-physics-1-and-2/question/systems-of-objects-potential-energy | Limited access
A system consists solely of a cannonball in flight. The cannonball has a mass of $10\text{ kg}$.
Which of the following values indicates the total amount of potential energy the system has when the cannonball is $10\text{ m}$ above the ground?
A
$0 \text{ J}$
B
$10 \text{ J}$
C
$100 \text{ J}$
D... | 2017-04-29 03:27:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lab-training.com/useful-tips-extending-useful-life-gc-capillary-column/ | # Useful Tips for Extending the useful life of a GC Capillary Column
Like any other commodity a GC column has a finite life but it is a costly item and should be used with care so that you can take full benefit on your investment. GC column is a delicate item which can retain its operational characteristic s over an e... | 2022-12-08 10:30:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/tags/computational-physics/hot | Tag Info
2
In earlier DFT studies of ferroelectric materials, GGAs such as PBE were avoided as they tended to exaggerate the ferroelectric distortion. Instead, LDA calculations were performed and an artificial negative pressure was applied to compensate for LDA otherwise overestimating lattice constants Philippe Ghos... | 2019-11-12 16:25:24 | {"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://mathoverflow.net/questions/46827/number-of-subdivisions-needed-to-compare-simplicial-sets-to-simplicial-complexes?sort=oldest | # number of subdivisions needed to compare simplicial sets to simplicial complexes?
This is a question in elementary geometric topology, of which I know little. It has to do with the result that geometric realizations of simplicial sets and geometric realizations of abstract simplicial complexes coincide up to homeomo... | 2015-10-09 23:54:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mechanicaldesign.asmedigitalcollection.asme.org/article.aspx?articleid=2597963 | 0
Research Papers: Design of Mechanisms and Robotic Systems
# Kinematically Redundant Planar Parallel Mechanisms for Optimal Singularity Avoidance
[+] Author and Article Information
Mats Isaksson
Electrical and Computer Engineering Department,
Fort Collins, CO 80523
e-mail: mats.isaksson@gmail.com
Contributed by th... | 2018-11-21 06:09:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://moderndive.com/previous_versions/v0.5.0/10-hypothesis-testing.html | # Chapter 10 Hypothesis Testing
In preparation for our first print edition to be published by CRC Press in Fall 2019, we’re remodeling this chapter a bit. Don’t expect major changes in content, but rather only minor changes in presentation. Our remodeling will be complete and available online at ModernDive.com by earl... | 2020-07-02 17:57:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://adrian.ng/java/var/volatility/ | # Value at Risk: Variance & Volatility
We calculate daily volatility as the standard deviation of the daily percentage change (= daily returns) of the stock price. Our implmentation for returning the daily percentage change is defined in the class PercentageChange.java
We explore a number of ways of estimating volati... | 2022-10-03 05:40:17 | {"extraction_info": {"found_math": true, "script_math_tex": 7, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/statistics/171934-binomial-replacement.html | # Thread: Binomial ,with replacement
1. ## Binomial ,with replacement
found this question on a website , it gives the answer as 0.27
but it doesn't show how the author arrived at the answer
ive never dealed with replacement before
A bag contains 5 yellow beads and 5 blue beads (all identical apart from the colour).
... | 2016-12-06 12:40:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 8, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/207351/fast-way-to-count-distinct-pairs-of-integers | # Fast way to count distinct pairs of integers
I have a association list, S, whose size is about 5*10^4. I also have a function F which takes in ordered pairs of elements from S, and spits out ordered pairs of integers. There is some amount of repetition among these outputs of F.
I'd like to compute the exact cardina... | 2022-06-28 00:40:33 | {"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... |
https://getrevising.co.uk/revision-notes/p2_36_impact_forces_and_37_car_safety | # P2 3.6 Impact forces and 3.7 Car safety
HideShow resource information
Impact forces
Key points and Learning objectives:
When vehicles collide what does the force of the impact depend on?
• When vehicles collide, the force of the impact depends on mass, change of velocity, and the duration of the impact.
How doe... | 2016-10-28 08:39:51 | {"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://chem.libretexts.org/Core/Biological_Chemistry/Carbohydrates/Carbohydrates_Fundamentals/Haworth_Formula | # Haworth Formula
Traditionally, in carbohydrate chemistry, the furanose rings and the pyranose rings in carbohydrate molecules are shown in the planar conformation, placed on the plane perpendicular to the plane of the paper.
This representation of rings is known as the Haworth formula. eg: cyclic forms of D-glucos... | 2017-01-17 19:12:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1155140/use-induction-to-prove-that-n-leq-nn-1 | # Use induction to prove that $n! \leq n^{n-1}$
Use induction to prove that $n! \leq n^{n-1}$ for all integers $n\geq 1$. I'm having a hard time with induction and my professor said this is a good future test like question if someone can post a solution and explain it would help me out a lot. Thank you.
Call $n!\le n... | 2020-02-21 04:15:37 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2975037/degree-3-complex-polynomial-with-real-coefficients-have-3-complex-roots-wit | # Degree $3$ complex polynomial with real coefficients have $3$ complex roots (without FTA)
Let $$f(z)$$ be a degree $$3$$ complex polynomial with real coefficients. How do we prove that $$f(z)=0$$ has three complex solutions without using the Fundamental Theorem of Algebra.
If $$f(x)$$ was real variable polynomial, ... | 2019-09-18 17:36:22 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/279977-radical-without-calculator.html | Let a = 111 . . . 1, where the digit 1 appears 2018 consecutive times. Let b = 222 . . . 2, where
in this case the digit 2 appears 1009 consecutive times. Without using a calculator, evaluate
√(a − b)
2. ## Re: Radical without calculator
Originally Posted by SAMRAL
Let a = 111 . . . 1, where the digit 1 appears 2018 ... | 2018-06-19 20:41:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/15896/how-to-smooth-gradient-estimates-for-steepest-descent-optimization | # How to Smooth Gradient Estimates for Steepest Descent Optimization
In steepest descent methods of minimizing a function $f(x), x \in \mathbb{R}^d$,
it's common to approximate the gradient by finite differences: $\qquad\qquad \nabla f(x) \approx gradest( x; h ) \equiv { {f( x + h I ) \ - \ f(x)} \over h }$
then mini... | 2022-01-23 06:50:58 | {"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... |