url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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http://in.mathworks.com/help/physmod/elec/ref/piezolinearmotor.html?s_tid=gn_loc_drop&nocookie=true | # Piezo Linear Motor
Model force-speed characteristics of linear piezoelectric traveling wave motor
## Library
Translational Actuators
## Description
The Piezo Linear Motor block represents the force-speed characteristics of a linear piezoelectric traveling wave motor. The block represents the force-speed relation... | 2015-05-06 00:29:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 4, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.groundai.com/project/equilibrium-in-risk-sharing-games/ | Equilibrium in risk-sharing games
# Equilibrium in risk-sharing games
Michail Anthropelos Michail Anthropelos, Department of Banking and Financial Management, University of Piraeus and Constantinos Kardaras Constantinos Kardaras, Statistics Department, London School of Economics
July 13, 2019
###### Abstract.
The ... | 2019-08-21 10:11:21 | {"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://search.r-project.org/CRAN/refmans/RcppML/html/nnls.html | nnls {RcppML} R Documentation
## Non-negative least squares
### Description
Solves the equation a %*% x = b for x subject to x > 0.
### Usage
nnls(a, b, cd_maxit = 100L, cd_tol = 1e-08, fast_nnls = FALSE, L1 = 0)
### Arguments
a symmetric positive definite matrix giving coefficients of the linear system b matr... | 2022-07-02 02:18:13 | {"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://api-project-1022638073839.appspot.com/questions/what-is-the-surface-area-produced-by-rotating-f-x-x-2lnx-x-in-0-3-around-the-x-a-1 | # What is the surface area produced by rotating f(x)=x^2lnx, x in [0,3] around the x-axis?
Oct 20, 2016
$\approx 311.4$
#### Explanation:
If we consider a small strip width $\mathrm{dx}$, it will have radius $y \left(x\right)$ as it is revolved about the x axis, and thus circuference $2 \pi y$.
The arc length $\ma... | 2021-11-27 15:19:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 16, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.gradesaver.com/textbooks/math/algebra/college-algebra-10th-edition/chapter-3-section-3-1-functions-3-1-assess-your-understanding-page-211/20 | ## College Algebra (10th Edition)
domain: $\left\{\text{Bob, John, Chuck}\right\}$ range: $\left\{\text{Beth, Dianne, Linda, Marcia}\right\}$
The domain is the set of the first coordinates while the range is the set of second coordinates. Thus, the given relation has: domain: $\left\{\text{Bob, John, Chuck}\right\}$ r... | 2018-09-25 03:09:02 | {"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://answers.ros.org/answers/220304/revisions/ | # Revision history [back]
There is a solution. Create a class that has a MoveGroup attribute, initialized with the constructor. Moreover you can implement several service functions in that class which are acting on the same move_group attribute.
This is my post and answer related how to do it.
Here is my working exa... | 2020-01-22 21:14:13 | {"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.biostars.org/p/251147/ | Pair end merging and statistical output
1
0
Entering edit mode
4.5 years ago
jomo018 ▴ 620
1. I am looking for a paired end merging utility similar to FLASH or PEAR that also outputs statistical information, mainly number of pair mismatches.
2. Is this type of information available from a SAM file after alignment with... | 2021-10-24 04:11:36 | {"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": 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/easy-but-seems-complicated.48132/ | # Easy, but seems complicated
1. Oct 16, 2004
### Leaping antalope
Could someone solve these equations for me? It seems complex, but I believe there is a easy way to find out a, b, c, and d...
(1) 8a+4b+2c+d=11
(2) 27a+9b+3c+d=44
(3) 64a+16b+4c+d=110
(4) 125a+25b+5c+d=220
(5) 216a+36b+6c+d=385
Find a, b, c, and d.
... | 2016-12-08 22:35:59 | {"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://math.stackexchange.com/questions/1885868/why-does-using-the-following-definition-of-sinx-result-in-the-wrong-integra | # Why does using the following definition of $\sin(x)$ result in the wrong integral for $\int \sin(x)dx$?
Using the following definition of $\sin(x)$
$$\sin(x) \stackrel{\text{def}}{=} \frac{1}{2}\left(e^{ix} - e^{-ix}\right)$$
Results in the following integral
\begin{align} \int \sin(x)\ dx &= \frac{1}{2}\int\left... | 2019-09-21 00:42:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://byjus.com/question-answer/prove-that-the-area-of-the-parallelogram-formed-by-the-lines-3x-4y-a-0-1/ | Question
# Prove that the area of the parallelogram formed by the lines 3x − 4y + a = 0, 3x − 4y + 3a = 0, 4x − 3y − a = 0 and 4x − 3y − 2a = 0 is $\frac{2}{7}{a}^{2}$ sq. units.
Open in App
Solution
## The given lines are 3x − 4y + a = 0 ... (1) 3x − 4y + 3a = 0 ... (2) 4x − 3y − a = 0 ... (3) 4x − 3y − 2a = 0 ... ... | 2023-03-20 15:18:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ipam.ucla.edu/abstract/?tid=15168&pcode=QLAWS1 | Approximating freeness under constraints
Sorin PopaUniversity of California, Los Angeles (UCLA)Math
I will discuss a method for constructing unitary elements $u$ in a subalgebra $B$ of a II$_1$ factor $M$ that are as independent as possible’’
(approximately) with respect to a given finite set of elements in $M$. This... | 2021-10-23 22:57:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://newbedev.com/why-is-the-answer-different-with-energy-conservation-vs-forces | Why is the answer different with energy conservation vs forces?
First, I am assuming that there is no kinetic friction acting on the insect as it moves up the bowl. If kinetic friction were involved, you would have energy dissipation, but I will not consider that here.
Your mistake is in assuming that the static fric... | 2023-03-22 06:16:37 | {"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://www.coursehero.com/file/6444113/H2/ | # H2 - CS123 Youssef February 2, 2010 Homework 2 Due Date:...
This preview shows pages 1–2. Sign up to view the full content.
CS123 February 2, 2010 Youssef Homework 2 Due Date: February 25, 2009 Problem 1: (20 points) Let R denote the set of real numbers, and Z the set of integers. Let also f : R R , g : R R , and h... | 2016-12-04 23:25:46 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/calculus/130603-tricky-derivative.html | # Math Help - tricky derivative?
1. ## tricky derivative?
Find the derivative of
2. We use the rule that
$a^r=e^{r\ln a}$
for $a>0$.
3. Originally Posted by Scott H
We use the rule that
$a^r=e^{r\ln a}$
for $a>0$.
yea I've been doing that but I'm not getting the right answer.. Must be doing something wrong.
4.... | 2014-08-27 18:34:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 19, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://zbmath.org/?q=an:0865.68090 | # zbMATH — the first resource for mathematics
Landmarks in graphs. (English) Zbl 0865.68090
Summary: Navigation can be studied in a graph-structured framework in which the navigating agent (which we assume to be a point robot) moves from node to node of a “graph space”. The robot can locate itself by the presence of d... | 2021-02-28 12:47:59 | {"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... |
http://lumberjacksystem.com/ibc-signup.html | t
IBC 2018 Meet with the developers
During IBC 2018, Dr Gregory Clarke and Philip Hodgetts will be available to meet with anyone interested in Lumberjack but uncertain how it might apply to their specific workflow and production technology. (Remember Lumberjack System is for FCP X.)
Meeting times:
Friday September ... | 2018-11-15 01:39:26 | {"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://ai.stackexchange.com/questions/13978/why-is-the-derivative-of-the-activation-functions-in-neural-networks-important | # Why is the derivative of the activation functions in neural networks important?
I'm new to NN. I am trying to understand some of its foundations. One question that I have is: why the derivative of an activation function is important (not the function itself), and why it's the derivative which is tied to how the netw... | 2021-04-21 02:43:20 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://statistics.berkeley.edu/tech-reports/346 | Partition structures derived from Brownian motion and stable subordinators
Report Number
346
Authors
Jim Pitman
Citation
Bernoulli 3, 79-96, 1997
Abstract
Explicit formulae are obtained for the distribution of various random partitions of a positive integer $n$, both ordered and unordered, derived from the zero set $... | 2021-05-18 23:21:20 | {"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... |
http://www.aimspress.com/article/doi/10.3934/math.20221138 | ### AIMS Mathematics
2022, Issue 12: 20767-20780. doi: 10.3934/math.20221138
Research article
# Regular local hyperrings and hyperdomains
• Received: 14 July 2022 Revised: 09 September 2022 Accepted: 14 September 2022 Published: 26 September 2022
• MSC : 20N20, 13E05
• This paper falls in the area of hypercompositi... | 2023-03-24 05:34:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.mathnet.ru/php/archive.phtml?wshow=paper&jrnid=ppi&paperid=490&option_lang=eng | RUS ENG JOURNALS PEOPLE ORGANISATIONS CONFERENCES SEMINARS VIDEO LIBRARY PERSONAL OFFICE
General information Latest issue Archive Impact factor Search papers Search references RSS Latest issue Current issues Archive issues What is RSS
Probl. Peredachi Inf.: Year: Volume: Issue: Page: Find
Probl. Pered... | 2019-04-18 15:50:19 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://danflath.com/math-237-multivariable-calculus/vector-fields/ | # Vector fields
Learning objectives
• Interpret functions $f: {\bf R}^2 \longrightarrow {\bf R}^2$ as vector fields in the plane
• Use Mathematica to survey basic linear vector fields: sources, sinks, circles, spirals
• Work with flow lines (stream lines) of a vector field
Before class
• Read Hughes-Hallett section... | 2020-04-02 00:31:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/discrete-math/137509-arithmetic-proof.html | # Math Help - Arithmetic proof
1. ## Arithmetic proof
Prove that, for all n, n^3 + 2n^2 - n - 1 is not divisible by 3.
I hate to ask a question like this...but how do I get started here? I don't even know where to start. Could anyone just tell me the first starting steps in order to prove this and/or the concept tha... | 2016-06-29 00:50:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://trac-hacks.org/ticket/6406 | Opened 7 years ago
Closed 7 years ago
Let PrivateTicketsPlugin act only on certain "marked" tickets
Reported by: Owned by: HeX Noah Kantrowitz low PrivateTicketsPlugin trivial 0.12
Description
Just came across this plugin it is almost what I'm looking for. On our trac system we got a customisation for the access p... | 2017-03-29 21:42:54 | {"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://www.rudina.sk/ymexc6oy/alkane-alkene-alkyne-e00f14 | In nature, methane is formed by the microbial activity of organic matter. 9 Questions Show answers. What Are Alkynes? Cracking is used to convert long alkanes into shorter, more useful hydrocarbons. The chain is seven car… In the above image, R1, R2, R3, and R4 are alkyl groups that can be either identical or different... | 2021-04-21 14:39:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nbviewer.jupyter.org/github/MaayanLab/MNIST_heatmaps/blob/master/notebooks/MNIST_Notebook.ipynb | MNIST Notebook¶
In this notebook we will use the Clustergrammer-Widget to visualize the MNIST dataset. The MNIST dataset contains 70,000 handwitten digits. The handwritten digit images are 28x28 pixels in size and each digit can be thought of as a 784 dimensional vector.
In [1]:
# import Pandas and Clustergrammer-Wid... | 2017-08-19 07:18:20 | {"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://srfi.schemers.org/srfi-104/srfi-104.html | # Title
Library Files Utilities
Derick Eddington
# Status
This SRFI is currently in withdrawn'' status. To see an explanation of each status that a SRFI can hold, see here. To provide input on this SRFI, please mail to <srfi minus 104 at srfi dot schemers dot org>. See instructions here to subscribe to the list. Yo... | 2014-08-29 12:15:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jiskha.com/users?name=Aj | Aj
Most popular questions and responses by Aj
1. physics
Determine the resulting temperature when 150g of ice at 0°C is mixed with 300g of water at 50°C
2. math
Why Was the Engineer Driving the Train Backwards?
3. Maths
17. Atlanta, Georgia, receives an average of 27 inches of precipitation per year, and there ha... | 2019-07-22 15:13:29 | {"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://www.aimsciences.org/article/doi/10.3934/krm.2017011 | # American Institute of Mathematical Sciences
March 2017, 10(1): 263-298. doi: 10.3934/krm.2017011
## On the classical limit of a time-dependent self-consistent field system: Analysis and computation
1 Department of Mathematics, University of Wisconsin-Madison, 480 Lincoln Drive, Madison, WI 53706, USA 2 Departmen... | 2021-12-05 04:33:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.maplesoft.com/support/help/Maple/view.aspx?path=Statistics/Biplot | Statistics - Maple Programming Help
Home : Support : Online Help : Graphics : Statistics : Statistics/Biplot
Statistics
Biplot
generate biplots
Calling Sequence Biplot(dataset, options, plotoptions)
Parameters
dataset - data set, DataFrame, or PCArecord options - (optional) equation(s) of the form option=valu... | 2021-05-15 20:45:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 17, "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://starlink.eao.hawaii.edu/docs/sun229.htx/sun229ss4.html | ### gsdGet1x
Get an array from a GSD file
#### Description:
This routine returns the value of a scalar GSD item. The item must be specified by the file desciptor, item descriptor array, data array and item number.
$<$t$>$ $<$type$>$ Fortran GSD b char byte byte l char logical$\ast$1 logical w short integer$\ast$2 w... | 2022-07-03 13:51:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 32, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.nature.com/articles/487284a?error=cookies_not_supported&code=9e7c499d-697a-4346-afd0-077fcbad6262 | 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... | 2021-12-08 13:29:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Module_is_Submodule_of_Itself | # Module is Submodule of Itself
## Theorem
Let $\left({G, +_G, \circ}\right)_R$ be an $R$-module.
Then $\left({G, +_G, \circ}\right)_R$ is a submodule of itself.
## Proof
Follows directly from the fact that a group is a subgroup of itself.
$\blacksquare$ | 2020-08-06 07:48:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.math.uni-potsdam.de/en/professuren/geometry/publications/ansicht/supersymmetric-path-integrals-i-differential-forms-on-the-loop-space | # Supersymmetric Path Integrals I: Differential Forms on the Loop Space
#### Autoren: Florian Hanisch, Matthias Ludewig (2017)
In this paper, we construct an integral map for differential forms on the loop space of Riemannian spin manifolds. In particular, the even and odd Bismut-Chern characters are integrable by th... | 2021-02-26 22:38:09 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathematica.stackexchange.com/questions/54431/absoluteoptions-prints-error-messages-in-v10 | # AbsoluteOptions prints error messages in V10
Bug introduced in 10.0.0 and fixed in 10.0.2
I am trying to use AbsoluteOptions in V10 but I am getting the Out with some errors as see in this picture:
does anyone have same issue?
-
Same issue in Linux version. – alephalpha Jul 10 '14 at 8:42
Yes. I get it too. Wind... | 2015-04-18 09:01:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mersenneforum.org/showpost.php?s=56ec1798d7b499659ef556aac228d46c&p=613874&postcount=12 | Thread: rotation matrix View Single Post
2022-09-22, 03:01 #12
bhelmes
Mar 2016
1101000002 Posts
Is it possible to calculate one belonging rot. matrix from a vector ?
Quote:
Originally Posted by Dr Sardonicus No, sir. If M is a 2x2 matrix, scalar multiplication of M by k produces a matrix with determinant k^2*det... | 2022-12-08 08:57:36 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://aarms.math.ca/poster/ | ## Our 2015 – 2016 Poster
The image shows a fractal set (called “Christiane’s Hair” in a recent paper) that is constructed by vertically “stacking” Cantor sets with continuously changing scaling ratios. The binary tree structure of the Cantor set is thereby emphasized, with “gaps’’ at a certain size scale separating t... | 2022-05-16 08:13:12 | {"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://socratic.org/questions/calculate-the-volume-of-hydrogen-required-for-complete-hydrogenation-of-0-25-dm- | # Calculate the volume of hydrogen required for complete hydrogenation of 0.25 dm^3 of ethyne at STP?
Jul 18, 2015
You'd need ${\text{50 dm}}^{3}$ of hydrogen.
#### Explanation:
Like with any stoichiometry problem, the key tool you have at your disposal is the mole ratio.
However, an interesting thing takes place ... | 2019-11-14 19:13:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 10, "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... |
http://www.geertlangereis.nl/sensorwiki/doku.php?id=theory:sensor_technology:st3_measurement_domains | # Sensor Systems
### Sidebar
theory:sensor_technology:st3_measurement_domains
# Measurement Domains
An oscilloscope is good to measure delays in time, but is bad for high precision amplitude measurements. A Bode analyzer good for phase shifts, but bad for measuring delays. A multimeter good for high precision volta... | 2018-07-21 05:38:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mattermodeling.stackexchange.com/questions/4604/single-electron-transfer-periodic-dft-in-vasp | # Single electron transfer periodic DFT in VASP
I have the following question: I am currently studying the electrocatalytic CO2RR on Cu materials using periodic DFT calculations and I am using the CHE model to describe the proton electron transfer reactions, as follows:
$$\ce{CO2^* +e- + H+ → COOH^*}$$ $$\Delta G= G(... | 2021-07-24 14:12:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.opuscula.agh.edu.pl/om-vol40iss6art2 | Opuscula Math. 40, no. 6 (2020), 667-683
https://doi.org/10.7494/OpMath.2020.40.6.667
Opuscula Mathematica
Quasilinearization method for finite systems of nonlinear RL fractional differential equations
Zachary Denton
Juan Diego Ramírez
Abstract. In this paper the quasilinearization method is extended to finite syst... | 2021-02-26 22:12:39 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://discuss.d2l.ai/t/concise-implementation-of-linear-regression/44 | # Concise Implementation of Linear Regression
When I try to use Huber Loss, I am getting some error which i am unable to decode it.Can you please help me out
Hi @Rosetta, thanks for raising the issue! HuberLoss may have some implementation issues, we will tackle it.
The Gluon model weight matrix W.shape is (1, 2), i... | 2022-08-18 11:07:08 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/an-interesting-problem-8/ | # A problem by Sreejato Bhattacharya
Level pending
Calvin and Lino play a modified game of Nim. First, they randomly choose a positive integer $$n$$ between $$10$$ and $$100$$ (inclusive). They then take a pile of stones having $$n$$ stones. The players take turns alternatively removing a certain number of stones fro... | 2016-10-27 05:19:55 | {"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... |
https://en.wikiversity.org/wiki/Physics_equations/24-Electromagnetic_Waves/Q:displacementCurrent | Physics equations/24-Electromagnetic Waves/Q:displacementCurrent
c24ElectromagneticWaves_displacementCurrent_v1
A circlular capactitor of radius 4.2 m has a gap of 8 mm, and a charge of 45 μC. What is the electric field between the plates?
a) 5.16E+04 N/C (or V/m) b) 6.25E+04 N/C (or V/m) c) 7.57E+04 N/C (or V/m) d... | 2021-09-25 06:53:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.gradesaver.com/textbooks/math/algebra/intermediate-algebra-12th-edition/chapter-7-section-7-3-simplifying-radicals-the-distance-formula-and-circles-7-3-exercises-page-459/11 | # Chapter 7 - Section 7.3 - Simplifying Radicals, the Distance Formula, and Circles - 7.3 Exercises: 11
6
#### Work Step by Step
The product rule for radicals tells us that $\sqrt[n] a\times\sqrt[n] b=\sqrt[n] ab$ (when $\sqrt[n] a$ and $\sqrt[n] b$ are real numbers and $n$ is a natural number). That is, the product... | 2017-05-27 00:48:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/whoohoo/ | # WooHoo
Create a math problem based on this gif.
Note by Lew Sterling Jr
6 years, 3 months ago
This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies tha... | 2021-05-19 02:01:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 15, "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/ma... |
https://mathoverflow.net/questions/330974/weyl-group-element-w-fixing-a-root-and-its-presentation-as-product-of-simple | # Weyl Group Element $w$ fixing a root, and its presentation as product of simple reflections $w=s_1\dots s_n$
Let $$\Phi$$ be a root system and $$\gamma \in \Phi$$ a root. Let $$W$$ be the Weyl group and $$\Delta$$ a set of simple roots. Let $$w \in W$$ such that $$w(\gamma)=\gamma$$. Is it true that if $$w=s_1\dots ... | 2020-05-26 12:25:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/python-numpy-non-elementwise-array-operations.733890/ | # Python (Numpy) Non-Elementwise Array Operations
1. Jan 20, 2014
### thegreenlaser
Python (numpy) question:
I have two 2D numpy arrays, A[i,j] and B[k,l], but the indexes are unrelated to each other (A and B won't even have the same dimensions in general). I want to be able to add/multiply these two together to ge... | 2017-10-21 03:40:55 | {"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... |
https://www.gradesaver.com/textbooks/math/algebra/elementary-algebra/chapter-11-additional-topics-11-4-complex-numbers-problem-set-11-4-page-493/55 | # Chapter 11 - Additional Topics - 11.4 - Complex Numbers - Problem Set 11.4: 55
#### Work Step by Step
Complex numbers are "complex" because they contain multiple types of numbers--real numbers and imaginary numbers. After all, when we add 1 and $2i$, we are adding a real and an imaginary number. Thus, real numbers ... | 2018-06-23 04:44:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.marinebiotech.eu/wiki/Governance_policies_for_a_blue_bio-economy | # Governance policies for a blue bio-economy
A blue bio-economy aims to optimize the development and utilization of coastal and marine ecosystem services for the benefit of society in a market context. The concept of ecosystem services considered here is elaborated in the article Ecosystem services.
## Pricing of eco... | 2022-11-30 20:37:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.hepdata.net:443/record/ins1280745 | Dielectron azimuthal anisotropy at mid-rapidity in Au + Au collisions at $\sqrt{s_{_{NN}}} = 200$ GeV
The collaboration
Phys.Rev.C 90 (2014) 064904, 2014.
Abstract
We report on the first measurement of the azimuthal anisotropy ($v_2$) of dielectrons ($e^{+}e^{-}$ pairs) at mid-rapidity from $\sqrt{s_{_{NN}}} = 200$ G... | 2022-09-27 16:33:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.electro-tech-online.com/threads/averaging-smoothing-a-process-variable-for-a-readout-lcd.112692/ | Averaging/smoothing a process variable for a readout - LCD
Dacr0n
Member
Hey all!
I have a arduino microcontroller acting like a PID thermostat.
I also have a 2x16 LCD screen hooked up... the first line displays the "setpoint" and the second line displays the current temp or "process variable".
All is working fine... | 2019-07-17 10:25:44 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.neetprep.com/questions/55-Physics/679-Laws-Motion?courseId=8&testId=1061969-Past-Year----MCQs&questionId=91413-Three-blocks-masses-m-m-m-connected-strings-shown-thefigure-upward-force-F-applied-block-m-masses-move-upward-atconstant-speed-v-net-force-block-mass-m-g-theacceleration-due-gravity-mg-mg-mg-zero | # Three blocks with masses m, 2m, and 3m are connected by strings as shown in the figure. After an upward force F is applied on block m, the masses move upward at constant speed v. What is the net force on the block of mass 2m? (g is the acceleration due to gravity). 1. 2mg 2. 3mg 3. 6mg 4. zero
Subtopic: A... | 2023-01-31 10:03:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 18, "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/1691878/shouldnt-all-alternating-series-diverge | # Shouldn't All Alternating Series Diverge?
The ${n}$th-term test for divergence everywhere I've seen basically states that, if the limit of the ${n}$th term as ${n}$ approaches infinity is not 0 or doesn't exist, the series diverges. However, this test does not give any precondition on the ${n}$th term (e.g. that it ... | 2021-02-26 19:11:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/42001/is-this-functional-weakly-continuous | # Is this functional weakly continuous?
Take a $C^1$ function $G \colon \mathbb{R}\to \mathbb{R}$ and define a functional
$$\mathcal{G}(u)=\int_0^1G(u(t))\, dt, \quad u \in H^1(0, 1).$$
We then have $\mathcal{G}\in C^1\big(H^1(0, 1)\to \mathbb{R}\big)$. Now, I would like to apply Weierstrass's theorem to this functi... | 2015-07-30 00:25:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://studyqueries.com/italian-pronouns/ | # 2 Tips To Master Italian Pronouns With Examples And English Translation
Italian Pronouns are a great example. In fact, if you’ve never studied a foreign language before, you might not even know what a pronoun is. Almost every time you express a thought, you use pronouns. We use these words to avoid making our senten... | 2022-09-24 17:17:42 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/50783/how-to-formulate-traveling-salesman-problem-tsp-as-integer-linear-program-ilp | How to formulate Traveling Salesman Problem (TSP) as Integer Linear Program (ILP)?
Consider this distance matrix of an asymmetric TSP instance: $$\begin{matrix} & c_0 & c_1 & c_2\\ c_0 & 0 & 1 & 2\\ c_1 & 2 & 0 & 1\\ c_2 & 1 & 2 & 0 \end{matrix}$$
One optimal tour (with a total distance of 3) is clearly: $$c_0 \right... | 2022-05-21 05:58:59 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/129509/elliptic-curve-with-a-degree-2-isogeny-to-itself | elliptic curve with a degree 2 isogeny to itself?
I've come across the following question, which I think must be easy for experts: is there a complex elliptic curve $E$ with an isogeny of degree 2 to itself?
Of course one can ask the same question for isogenies whose degree is not a square, or for higher dimensional ... | 2015-11-27 12:09:09 | {"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": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gnotomista.com/ancillary/the_best_is_not_there/ | # The best is not there
Published:
My favorite interpretation of Eduardo Scarpetta’s play “Miseria e nobiltà” (“Poverty and Nobility”) is the one by Totò, the Prince of laughter. The video above shows an extract from the comedy film taken from the play at the end of which Totò pronounces the words “la migliore non c’... | 2020-09-25 03:08:52 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showthread.php?t=123492 | # Burning my tongue?
by Pengwuino
Tags: burning, tongue
PF Gold P: 7,125 So what exactly is the scientific definition of "burning your tongue"? I hate this, i wish we could evolve to eat food 800 degrees F. But no really, what exactly is going on when you burn your tongue?
PF Gold P: 8,961 Are you talking about actu... | 2014-04-24 22:10:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/419552/linear-independence-of-translates-of-a-function-phi-cdot-x-x-in-mat | # Linear independence of translates of a function $\{ \phi(\cdot - x) : x \in \mathcal F \}$
Let $$0 \neq \phi \in L^2(\mathbb R^n)$$ be a square-integrable function and $$\mathcal F \subset \mathbb R^n$$ a finite set. If we are in the one-dimensional setting $$n=1$$ then the set of translates of $$\phi$$ by $$\mathca... | 2022-12-08 03:29:42 | {"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": 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/1796703/what-is-convex-about-locally-convex-spaces | # What is Convex about Locally Convex Spaces?
This might be a silly question, but what motivates the name "locally convex" for locally convex spaces?
The definition in terms of semi-norms seems to have nothing to do with convexity or with the other definition involving neighborhood bases -- and the neighborhood basis... | 2022-08-09 01:44:49 | {"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://network.bepress.com/physical-sciences-and-mathematics/mathematics/geometry-and-topology/ | # Geometry and Topology Commons™
## All Articles in Geometry and Topology
987 full-text articles. Page 1 of 38.
A Stronger Strong Schottky Lemma For Euclidean Buildings, 2023 The Graduate Center, City University of New York
#### A Stronger Strong Schottky Lemma For Euclidean Buildings, Michael E. Ferguson
##### Di... | 2023-02-09 02:33:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.tutorialspoint.com/execution-of-printf-with-plusplus-operators-in-c | # Execution of printf with ++ operators in C
C++Server Side ProgrammingProgramming
In some problems we can find some printf() statements are containing some lines with ++ operator. In some questions of competitive examinations, we can find these kind of questions to find the output of that code. In this section we wi... | 2021-06-17 02:20:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tex.stackexchange.com/questions/95701/syntax-error-when-using-tex4ht-on-latex-file-that-uses-the-standalone-package | # syntax error when using tex4ht on Latex file that uses the standalone package [closed]
When I try to use htlatex to convert a latex file to html, where the latex file uses the standalone package, a syntax error is thrown from the file keyval.tex.
The Latex file works fine with pdflatex and with latex. So the issue ... | 2015-08-28 22:41:58 | {"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://stats.stackexchange.com/tags/gamma-distribution/hot | # Tag Info
67
The gamma has a property shared by the lognormal; namely that when the shape parameter is held constant while the scale parameter is varied (as is usually done when using either for models), the variance is proportional to mean-squared (constant coefficient of variation). Something approximate to this o... | 2021-06-25 09:23:22 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.covid19.uga.edu/parameters-web-summary.html | ### Basic reproduction number $$R_0$$
#### Overview
$$R_0$$, the basic reproduction number, is defined as the average number of secondary cases expected to arise from a single infected individual in a wholly susceptible population. $$R_{eff}$$, the effective reproduction number, refers to the expected number of secon... | 2020-09-24 15:12:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.libretexts.org/TextMaps/Analysis_Textmaps/Map%3A_Partial_Differential_Equations_(Miersemann)/3%3A_Classification/3.1.1%3A_Normal_Form_in_Two_Variables |
# 3.1.1: Normal Form in Two Variables
Consider the differential equation
\label{eqnplane}\tag{3.1.1.1}
a(x,y)u_{xx}+2b(x,y)u_{xy}+c(x,y)u_{yy}+\mbox{terms of lower order}=0
in $$\Omega\subset\mathbb{R}^2$$. The associated characteristic differential equation is
\label{planechar}\tag{3.1.1.2}
a\chi_x^2+2b\chi_x\chi... | 2017-01-17 08:56:19 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://byjus.com/maths/centroid/ | # Centroid
In Geometry, the centroid is an important concept related to a triangle. A triangle is a three-sided bounded figure with three interior angles. Based on the sides and angles, a triangle can be classified into different types such as
• Scalene triangle
• Isosceles triangle
• Equilateral triangle
• Acute-ang... | 2019-11-13 20:00:58 | {"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.guyrutenberg.com/tag/lyx/page/2/ | # LaTeX Error: Command \textquotedbl unavailable in encoding HE8
I was testing today the SVN version of LyX 1.6.0 and 1.5.7. Due to a change in the way the double quotation mark (“) is handled, adding it to Hebrew text resulted in the following LaTeX error:
`LaTeX Error: Command \textquotedbl unavailable in encoding ... | 2017-02-22 21:55:35 | {"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://docs.snowflake.com/en/sql-reference/functions/parse_json.html | Categories:
Semi-structured Data Functions (Parsing)
# PARSE_JSON¶
Interprets an input string as a JSON document, producing a VARIANT value.
TRY_PARSE_JSON
## Syntax¶
PARSE_JSON( <expr> )
## Arguments¶
expr
An expression of string type (e.g. VARCHAR) that holds valid JSON information.
## Returns¶
The return... | 2021-07-28 07:59:09 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/120013/multiline-equation-without-number | # Multiline equation without number
I am trying to have a multiline equation without any numbering, even not in the last one.
\begin{align}
a = x \nonumber \\
b = y
\end{align}
However, this is producing a line number in the last line, which would like not to happen.
I have also tried the equation and equation* en... | 2022-05-17 18:24:57 | {"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://www.jiskha.com/questions/1599836/how-do-we-integrate-ln-1-cot-x-0-pi-4 | # Math
How do we integrate ln| 1 - cot x | 0-pi/4?
1. 👍 0
2. 👎 0
3. 👁 114
1. 1-cotx=1-(cosx/sinx)= 1 - ((1/2)(cot(x/2))) - ((1/2)(sec(x/2)))
how to simplify this inside "ln"?
can we substract them adding ln(loge) infront of them?
1. 👍 0
2. 👎 0
2. I think you're stuck. There's just no way to get things to just ... | 2020-09-23 03:21:55 | {"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://assert.pub/arxiv/physics/physics.optics/ | ### Top 10 Arxiv Papers Today in Optics
##### #1. Self-stabilizing laser sails based on optical metasurfaces
###### Joel Siegel, Anthony Wang, Sergey G. Menabde, Mikhail A. Kats, Min Seok Jang, Victor Watson Brar
This article investigates the stability of 'laser sail'-style spacecraft constructed from dielectric metas... | 2019-03-24 01:26:02 | {"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://www.physicsforums.com/threads/magnetic-field-around-an-infinitely-long-wire.180784/ | # Magnetic field around an infinitely long wire
1. Aug 17, 2007
### ehrenfest
Hello, I am trying to integrate
$$\int \mu_0 I (dl X r) /4 \pi r^2$$
in order to get the magnetic field at a point a distance R from a wire with current I. r is the distance between the differential length and the point. I integrate over ... | 2017-06-26 05:38:31 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://davidlowryduda.com/tag/ibp/ | # Tag Archives: IBP
## Integration by Parts
I suddenly have college degrees to my name. In some sense, I think that I should feel different – but all I’ve really noticed is that I’ve much less to do. Fewer deadlines, anyway. So now I can blog again! Unfortunately, I won’t quite be able to blog as much as I might like... | 2021-11-28 08:49:50 | {"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://blog.rossry.net/tag/immigration/ | IN WHICH Ross Rheingans-Yoo, a sometimes-poet and erstwhile student of Computer Science and Math, occasionally writes on things of interest.
# Reading Feed (last update: April 14)
A collection of things that I was happy I read. Views expressed by linked authors are chosen because I think they're interesting, not... | 2018-04-20 14:12:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ysjournal.com/a-simple-physical-analysis-of-the-greenhouse-effect-and-climate-change/ | A Simple Physical Analysis of the Greenhouse Effect and Climate Change
Keywords
Greenhouse Effect, Blackbody Radiation, Climate Change, Solar Radiation, physical modelling, physical analysis
Abstract
This paper examines physical theories such as thermodynamics, quantum mechanics to develop parameters including abso... | 2021-01-25 17:55:50 | {"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... |
http://tex.stackexchange.com/questions/45976/splitting-a-wide-table-or-a-longtable-into-two-blocks?answertab=active | # Splitting a wide table or a longtable into two blocks
I have a very wide table (code below). I would like to put a small gap between the data under "First Group" and "Second Group" - two of the main multicolumns column headers. I tried putting in a double pipe (||) between these two columns where I specify the longt... | 2014-07-22 11:43:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/feeds/question/59316 | Group theory required for further study in von Neumann algebra - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-22T02:55:20Z http://mathoverflow.net/feeds/question/59316 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/59316/group-theory-required-for-further-stud... | 2013-05-22 02:55:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.shaalaa.com/question-bank-solutions/find-surface-area-sphere-radius-7-cm-concept-of-surface-area-volume-and-capacity_50331 | # Find the Surface Area of a Sphere of Radius 7 Cm. - Geometry
Sum
Find the surface area of a sphere of radius 7 cm.
#### Solution
Radius of the sphere, r = 7 cm
∴ Surface area of the sphere, S = $4\pi r^2 = 4 \times \frac{22}{7} \times \left( 7 \right)^2$ = 616 cm2
Thus, the surface area of sphere is 616 cm2.
... | 2022-05-16 04:56:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://javatpointtutorial.com/online-50-lions-online-pokies-spins-real-money | # Online 50 lions online pokies Spins Real Money
This is a theoretical percentage which indicates how much would winnings can be expected to be paid back compared with overall bets. For example, if you bet £100 on a slot with an RTP of 98%, the theoretical return rate would be £98. Of course, this is purely a mathemat... | 2022-06-29 13:28:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/248396/change-making-problem-counterexample-for-greedy-algorithm | # Change-making problem - counterexample for greedy algorithm
Let D be set of denominations and m the largest element of D. We say c is counterexample if greedy algorithm is giving answer different from optimal one.
I found statement that if for given set greedy algorithm is non-optimal, the smallest c will be smalle... | 2014-04-20 14:11:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://latex-tutorial.com/code-listings/ | # Create Beautiful Code Listings with Minted
## Learn how to make code listings in LaTeX look very aesthetic using Minted package
It is very common having to write code listings in LaTeX, in order to illustrate a given algorithm., especially with computer science-related manuals. For this purpose, LaTeX offers the en... | 2022-10-03 01:04:24 | {"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... |
https://brilliant.org/problems/gamma-of-put-from-call/ | # Gamma of Put from Call
Ford stock is trading around 16.40 . The call option on the $16 strike has a gamma of 0.617. What is the gamma of the put on the$16 strike?
× | 2020-01-29 22:19:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/118514/is-it-decidable-whether-a-given-turing-machine-moves-its-head-more-than-481-cell | # Is it decidable whether a given Turing machine moves its head more than 481 cells away from the left-end marker, on input ε?
So, while reading some problems on decidability, I came across the following resource: https://www.isical.ac.in/~ansuman/flat2018/tm-more-undecidable.pdf
Here, on page no 12, it is written th... | 2020-02-28 15:05:00 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mdneuzerling.com/ | useR: The Week in Review
That’s it for #useR2018. After 6 keynotes, 132 parallel sessions, many more lightning talks and posters, and an all-important conference dinner, we’ve reached the end of the week.
This was my first proper conference since 2015. I had almost forgotten how it felt to be surrounded by hundreds o... | 2018-07-17 22:32:22 | {"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://www.mathwarehouse.com/quadratic-inequality/how-to-solve-and-graph-quadratic-inequality.php | Unfortunately, in the last year, adblock has now begun disabling almost all images from loading on our site, which has lead to mathwarehouse becoming unusable for adlbock users.
Before learning how to solve the equation of a quadratic inequality. It is important that you:
Quick review of the graphs and equations of l... | 2023-04-01 13:49:45 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/determinant-of-the-variance-covariance-matrix.344533/ | # Determinant of the variance-covariance matrix
1. Oct 10, 2009
### kingwinner
Let ∑ be the variance-covariance matrix of a random vector X. The first component of X is X1, and the second component of X is X2.
Then det(∑)=0
<=> the inverse of ∑ does not exist
<=> there exists c≠0 such that
a.s.
d=(c1)(X1)+(c2)(X2... | 2018-05-22 16:16:53 | {"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... |
https://math.stackexchange.com/questions/3834037/from-disintegration-to-conditioning | # From disintegration to conditioning
There is a paper "Conditioning as disintegration" by J. T. Chang and D. Pollard, which seems to construct the regular conditional probability from the disintegration. In particular, from Definition 1, Theorem 1 and Theorem 2.(iii) in that paper, we can summarize a theorem as follo... | 2021-09-24 19:36:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://myeasel.wordpress.com/2007/08/ | # My Easel
## August 18, 2007
### Stayin’ alive
Filed under: Uncategorized — Aditya Sengupta @ 1:22 am
I found these very touching videos through this blog, which in turn I found a couple of hours ago through someone else’s blog. The blog itself is highly recommended reading. It’s not often I ask you to read a blog... | 2017-11-24 21:56:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://encyclopediaofmath.org/wiki/Kontorovich-Lebedev-transform(2) | # Kontorovich-Lebedev-transform(2)
The integral transform
$$F ( \tau ) = \ \int\limits _ { 0 } ^ \infty K _ {i \tau } ( x) f ( x) d x ,$$
where $K _ \nu$ is the Macdonald function.
If $f$ is of bounded variation in a neighbourhood of a point $x = x _ {0} > 0$ and if
$$f ( x) \mathop{\rm ln} x \in L \left ( 0 , \fr... | 2022-08-14 09:43:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/181135/how-can-you-model-a-finite-mixture-model-where-it-is-over-a-dirac-point-mass?noredirect=1 | # How can you model a finite mixture model where it is over a dirac point mass? [duplicate]
I am trying to model the finite mixture model case where:
$$\theta \sim \sum_{h=1}^{k}\pi_h \delta_{\theta^{*}_h}$$
where $\theta^{*}_h \sim Gamma(\alpha, \beta)$, $(\pi_1, \ldots ,\pi_k) \sim Dirichlet(1/k, \ldots, 1/k)$, an... | 2022-07-04 03:53:19 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://rosalind.info/problems/hamm/ | # Counting Point Mutations solved by 25392
July 2, 2012, midnight by Rosalind Team
Topics: Alignment
## Evolution as a Sequence of Mistakes
Figure 1. A point mutation in DNA changing a C-G pair to an A-T pair.
A mutation is simply a mistake that occurs during the creation or copying of a nucleic acid, in particula... | 2021-03-02 02:00:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 10, "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://codereview.stackexchange.com/questions/174576/writing-an-http-post-body-that-has-new-lines | # Writing an HTTP POST body that has new lines
I am looking for general ways to simplify this. What it does is write a body and send an HTTP POST request to an endpoint. I had the method require a list just to append new lines for each string I build at an earlier point in time. The expected response is in JSON, so I'... | 2019-05-26 18:17:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://docs.luxonis.com/projects/api/en/latest/tutorials/dispaying_detections/ | # Displaying detections in High-Res¶
If you are running object detection model eg. MobileNet or Yolo, they usually require smaller frame for inferencing (eg. 300x300 or 416x416). Instead of displaying bounding boxes on such small frames, you could also stream higher resolution frames (eg. video output from ColorCamera... | 2022-12-05 20:56:28 | {"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://www.rosettacommons.org/node/10023 | # The problems on pdb renumbering
1 post / 0 new
The problems on pdb renumbering
#1
Hello everyone,
I am learning to do antibody-antigen docking with snugdock. The antigen I am working on has two chains (chain A and B). Before the antigen pdb file can be used for docking, it must be renumbered (changing it to a sing... | 2018-11-18 14:28:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/tags/radiation/hot | # Tag Info
15
This problem originated with passengers using electronics (they call them PED's - portable electronic devices) during flight. While all consumer electronics have to be qualified by a regulatory body (FCC, etc.) to prove they do not emit harmful interference, this doesn't mean they emit no interference e... | 2013-12-22 01:22:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cran.r-project.org/web/packages/forsearch/vignettes/qc_dataset.html | # Quality Control of the Dataset Using the Forward Search
#### 2022-04-24
library(forsearch)
## Introduction
Years ago, statisticians were primarily concerned with development of statistical methods for the analysis of various kinds of data. They developed the probability distributions and attributes of new estimat... | 2022-08-09 20:01:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikipedia.org/wiki/Bateman_transform | # Bateman transform
In the mathematical study of partial differential equations, the Bateman transform is a method for solving the Laplace equation in four dimensions and wave equation in three by using a line integral of a holomorphic function in three complex variables. It is named after the English mathematician Ha... | 2015-03-01 08:45:12 | {"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": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/542736/align-equations-horizontally-with-related-vertical-cells | # Align equations horizontally with related vertical cells
I have a table like this:
\begin{tabular}{|l|c|r|}
\hline
\multicolumn{3}{|c|}{\textbf{Etumerkillinen}} \\
\hline
Tyyppi & Minimi & Maksimi \\
\hline
i8 & $-2^{7}$ & $2^{7}-1$\\
i16 & $-2^{15}$ & $2^{15}-1$\\
i32 & $-2^{31}$ & $2^{31}-1$\\
i64 & $-2^{64}... | 2022-08-15 19:25:45 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |