url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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https://mail.jabber.org/pipermail/members/2006-August/003921.html | # [Members] jabber.org website mandate
Kevin Smith kevin at kismith.co.uk
Fri Aug 25 05:26:20 CDT 2006
On 25 Aug 2006, at 10:48, Bart van Bragt wrote:
> Alexander Gnauck wrote:
>> i agree that Pandion is an awesome and easy to use client. I don't
>> think we should recommend one or more clients here. This will end
>... | 2019-01-21 01:11:27 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://unapologetic.wordpress.com/2007/05/26/comma-categories/?like=1&source=post_flair&_wpnonce=bbf4ba6a50 | # The Unapologetic Mathematician
## Comma Categories
Another useful example of a category is a comma category. The term comes from the original notation which has since fallen out of favor because, as Saunders MacLane put it, “the comma is already overworked”.
We start with three categories $\mathcal{A}$, $\mathcal{... | 2015-08-01 03:31:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 44, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://physics.stackexchange.com/questions/450353/friction-while-rolling-without-slipping | # Friction while Rolling Without Slipping
This is an excerpt from an elementary Physics textbook ("Fundamentals of Physics" by Halliday), which describes what happens when a wheel that is "rolling without slippging" doesn't have a constant speed. This part doesn't make sense:
Figure 11-7 shows an example in which a w... | 2020-05-27 10:13:11 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.freemathhelp.com/forum/threads/help-with-this-probability-problem.121111/ | # Help with this probability problem?
#### ElleWoods69
##### New member
Forty-four percent of consumers with credit cards carry balances from month to month. Four consumers with credit cards are randomly selected. What is the probability that all consumers carry a credit card balance?
Group of answer choices
0.0375
0... | 2020-05-28 05:48:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.exampaper.com.sg/miss-loi-temple/miss-lois-temple-goes-private | Close
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2007
Sat
14
Jul
# Miss Loi’s Temple Goes Private!
(3)
Tuition given in the topic of Miss Loi's Temple aka Joss Sticks Tuition Centre from the desk of at 10:20 pm (Singapore time)
No Miss Loi didn’t become a tycoon’s mistre... | 2020-08-15 02:31:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 1, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-simplify-2-3-2-1 | # How do you simplify 2^3 - 2^-1?
Oct 3, 2015
${2}^{3} - {2}^{- 1} = 7.5$
#### Explanation:
$\textcolor{red}{{2}^{3}} = 2 \times 2 \times 2 = \textcolor{red}{8}$
and
$\textcolor{b l u e}{{2}^{- 1}} = \frac{1}{{2}^{1}} = \textcolor{b l u e}{\frac{1}{2}}$
So
$\textcolor{red}{{2}^{3}} - \textcolor{b l u e}{{2}^{- 1}}... | 2019-03-18 19:46:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 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... |
http://hal.in2p3.fr/in2p3-00604062 | # Measurement of the Upsilon(1S) Production Cross-Section in pp Collisions at sqrt(s) = 7 TeV in ATLAS
5 Laboratoire de Physique Corpusculaire
LPC - Laboratoire de Physique Corpusculaire - Clermont-Ferrand
9 APC - Neutrinos
LPNHE - Laboratoire de Physique Nucléaire et de Hautes Énergies, APC (UMR_7164) - AstroParticul... | 2021-07-27 12:51:00 | {"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://yangliuml.me/2020/02/07/interview_question/ | # Background Information
## What is the difference between supervised and unsupervised learning?
Simply say, the input of supervised learning is labelled while that of unsupervised learning is unlabelled. Therefore, we can use supervised learning to do prediction while we use unsupervised learning to do analysis.
##... | 2020-10-24 14:49:27 | {"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://www.gabormelli.com/RKB/BibTeX | # BibTeX File Format
(Redirected from BibTeX)
@article{DBLP:journals/cacm/NewcombeK62,
author = {Howard B. Newcombe and
James M. Kennedy},
title = {Record linkage: making maximum use of the discriminating
power of identifying information.},
journal = {Commun. ACM},
volume = {5},
number = {11},
year ... | 2021-04-14 08:09:51 | {"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://www.lesswrong.com/posts/nA58rarA7FPYR8cov/allamericanbreakfast-s-shortform | # AllAmericanBreakfast's Shortform
Pingbacks
New Comment
Some comments are truncated due to high volume. Change truncation settings
SlateStarCodex, EA, and LW helped me get out of the psychological, spiritual, political nonsense in which I was mired for a decade or more.
I started out feeling a lot smarter. I think ... | 2021-03-08 06:55:50 | {"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://math.stackexchange.com/questions/139497/about-the-symmetric-nature-of-greens-function | # About the symmetric nature of Green's function.
What is the significance of Green's function being symmetric ? How do I understand this intuitively? Thanks in advance .
-
One example of the use of the symmetric property is in proving that Poisson's formula $u$ on the half space $\mathbb{R}^n$ belongs to the space ... | 2015-08-03 15:35:01 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://habr.com/en/hub/interviews/ | • ## Algorithms in Go: Bit Manipulation
In this edition, we take a closer look at bit manipulations. Bit operations can be extremely powerful and useful in an entire class of algorithmic problems, including problems that at first glance does not have to do anything with bits.
Let's consider the following problem: six... | 2021-05-06 08:05:15 | {"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://www.shaalaa.com/question-bank-solutions/if-z-2-arg-z-4-find-z-concept-of-complex-numbers_53879 | # If | Z | = 2 and Arg ( Z ) = π 4 ,Find Z. - Mathematics
If $\left| z \right| = 2 \text { and } \arg\left( z \right) = \frac{\pi}{4}$,find z.
#### Solution
We know that,
$z = \left| z \right|\left\{ cos\left[ \arg\left( z \right) \right] + i\sin\left[ \arg\left( z \right) \right] \right\}$
$= 2\left( \cos\frac{\p... | 2021-04-19 09:01:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.resolveask.com/questions/1286474/realisation-of-kac-moody-lie-algebras | Latest update
# realisation of Kac-Moody Lie algebras
2018-08-25 11:55:59
I am reading Infinite dimensional lie algebras by Kac. We start with a $n \times n$ GCM $A$ of rank $l$, then he defines the realization associated with the matrix $A$ which is of dimension $2n-l$. I know that in the simple Lie algebra case th... | 2018-11-14 05:02:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mdtpmodules.org/polq/polq-1/lesson-3/explore/ | # Finding Common Divisor/Factor
Find the Greatest Common Divisor (GCD) or the Greatest Common Factor (GCF) of the following sets of numbers. It is the largest factor or division common to the given numbers.
a) 72 and 48 b) 24 and 16 c) 32, 48 and 92
Think about and list the methods you used to fi... | 2021-09-22 21:27:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dozenal.fandom.com/wiki/Self_number | ## FANDOM
114 Pages
A self number, Colombian number or Devlali number is an integer that cannot be written as the sum of any other integer n and the individual digits of n. This property is specific to the base used to represent the integers. 20 is a self number (in base 10), because no such combination can be found ... | 2020-01-21 00:08:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1964363/let-g-be-a-finite-group-with-p-be-the-smallest-prime-divisor-of-g-then-eve | # Let G be a finite group with p be the smallest prime divisor of $| G|.$ Then every subgroup H of index p in G is normal in G .
Let G be a finite group and let p be the smallest prime divisor of $| G|.$ Then every subgroup H of index p in G is normal in G .
(In https://people.math.osu.edu/all.3/algebra/group%20theor... | 2019-05-20 13:02:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physicsinventions.com/another-force-question/ | # another force question?
1. The problem statement, all variables and given/known data
A person has a choice while trying to move a crate across a horizontal pad of concrete: push it at a downward angle of 30 degrees, or pull it at an upward angle of 30 degrees.
If the crate has a mass of 50.0 kg and the coefficient ... | 2019-04-22 15:08:50 | {"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... |
https://quant.stackexchange.com/questions/55501/confused-about-discretization | The paper has the following continuous time model for the price of a commodity: $$\frac{dS(t)}{S(t)}=a(lnL(t)+\mu(t)-lnS(t))dt+\sigma(t)dW(t)$$ Then the paper converts this continuous time model into a discrete time model: $$lnS(t+\Delta t)=e^{-a\Delta t}lnS(t)+(1-a^{-a\Delta t})(lnL(t)+\mu(t))-\frac{\eta_t^2}{2}+\tild... | 2022-05-27 03:05:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Closure_of_Subset_of_Closed_Set_of_Metric_Space_is_Subset | # Closure of Subset of Closed Set of Metric Space is Subset
## Theorem
Let $M = \left({A, d}\right)$ be a metric space.
Let $F$ be a closed set of $M$.
Let $H \subseteq F$ be a subset of $F$.
Let $H^-$ denote the closure of $H$.
Then $H^- \subseteq F$. | 2020-02-27 18:02:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-solve-the-quadratic-x-2-3x-28-0-using-any-method | # How do you solve the quadratic x^2+3x-28=0 using any method?
Aug 31, 2016
$x = 4 , - 7$
#### Explanation:
${x}^{2} + 3 x - 28 = 0$
${x}^{2} + 7 x - 4 x - 28 = 0$
$x \left(x + 7\right) - 4 \left(x + 7\right) = 0$
$\left(x + 7\right) \left(x - 4\right) = 0$
Either $\left(x + 7\right) = 0 , \mathmr{and} \left(x ... | 2019-10-22 11:55:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 11, "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://mathoverflow.net/questions/129008/cotorsion-theory-and-its-relative-homology | # Cotorsion theory and its relative homology
Let (F(R), Cot(R)) be a cotorsion theory, Such that F(R) is the class of flat R-modules and Cot(R) the cotorsion modules. Why this is true that, For $N\in Cot(R)$, $\text{Ext}_{F(R)}^i(M, N)\cong \text{Ext}_R^i(M, N)$.
-
Please detail the question! What do you mean by ${\r... | 2014-11-28 14:45:17 | {"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://ncatlab.org/nlab/show/condensed+local+contractibility | Contents
# Contents
## Idea
The typical gros -toposes and -$\infty$-toposes considered in arithmetic/algebraic geometry are far from being cohesive over Set and even farther from being $\infty$-cohesive over $Grpd_\infty$, respectively: The extra left adjoint to their terminal geometric morphism would mean that vari... | 2021-12-05 18:28:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 36, "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://nados.io/question/digit-frequency | `{"id":"a5347310-0277-4672-b409-d16cea413bf3","name":"Digit Frequency","description":"<p><span style=\"color: rgb(14, 16, 26);\">1. Each digit (0 to 9) denotes the student of the Optica Student community.</span></p><p><span style=\"color: rgb(14, 16, 26);\">2. You are given a number n where ith digit denotes that ith t... | 2023-02-03 20:59:40 | {"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://discretecliffordanalysis.wordpress.com/2013/04/29/preprint-special-functions-of-hypercomplex-variable-on-the-lattice-based-on-su11/ | Home » publications » Preprint “Special functions of hypercomplex variable on the lattice based on SU(1,1)”
# Preprint “Special functions of hypercomplex variable on the lattice based on SU(1,1)”
Based on the representation of a set of canonical operators on the lattice $h\mathbb{Z}^n$, which are Clifford-vector-valu... | 2017-09-22 18:37:59 | {"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": 11, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://support.bioconductor.org/p/104230/#104252 | 2
1
Entering edit mode
fawazfebin ▴ 30
@fawazfebin-14053
Last seen 18 months ago
Hi
I would like to analyse all the available triple negative breast cancer data sets in TCGA using TCGAbiolinks . I couldnt find the option for this type of cancer in their manual. Can anyone help please ? Thanks in advance
2
Entering e... | 2022-01-26 09:19:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 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://zbmath.org/?q=an:0637.76070 | # zbMATH — the first resource for mathematics
Large-time behavior of discrete velocity Boltzmann equations. (English) Zbl 0637.76070
The asymptotic behaviour of equations representing one-dimensional motions in a gas with a discrete set of velocities is studied. This fictitious gas is described by the following system... | 2021-12-01 13:17:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/2639786/eigenvalues-of-skew-symetric-matrix | # Eigenvalues of skew-symetric matrix
Is there a skew-symmetric matrix that has at least one eigenvalue with multiplicity greater than one?
Take a nonzero skew symmetric matrix $A$; this has a nonzero eigenvalue (over $\Bbb C$). Then build a block matrix $B=\pmatrix{A&0\\0&A}$. This is skew-symmetric and its eigenval... | 2019-04-18 12:25:36 | {"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... |
https://socratic.org/questions/how-do-you-simplify-sqrt3-sqrt27-5sqrt12 | # How do you simplify sqrt3 - sqrt27 + 5sqrt12 ?
Mar 21, 2018
$8 \sqrt{3}$
#### Explanation:
$\sqrt{3} - \sqrt{27} + 5 \sqrt{12}$
$\sqrt{3} - \sqrt{9 \cdot 3} + 5 \sqrt{12}$ $\textcolor{b l u e}{\text{ 27 factors into } 9 \cdot 3}$
$\sqrt{3} - 3 \sqrt{3} + 5 \sqrt{12}$ $\textcolor{b l u e}{\text{ 9 is a perfect squ... | 2019-11-20 04:33:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 40, "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/216960/programming-challenge-from-kattis-distinctive-characters | # Programming Challenge from Kattis: Distinctive Characters
I'm currently working on this problem from Kattis. In short, we're supposed to find the string that has the least similarity to any other string given. Every element of a string is either 0 or 1. Similarity between two strings is measured by increasing the si... | 2022-10-03 05:40:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://upcommons.upc.edu/browse?value=Terentyev,%20Dimitry&type=author | Ara es mostren els items 1-9 de 9
• #### {111} tilt grain boundaries as barriers for slip transfer in bcc Fe
(2022-02)
Article
Accés restringit per política de l'editorial
We have studied the interaction of an individual dislocation and a pile-up of dislocations with {111} tilt grain boundary in iron by means of at... | 2022-08-14 19:06:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kr.mathworks.com/help/deeplearning/ref/nnet.cnn.layer.gelulayer.html | # geluLayer
Gaussian error linear unit (GELU) layer
## Description
A Gaussian error linear unit (GELU) layer weights the input by its probability under a Gaussian distribution.
This operation is given by
`$\text{GELU}\left(x\right)=\frac{x}{2}\left(1+\text{}\text{erf}\left(\frac{x}{\sqrt{2}}\right)\right),$`
whe... | 2023-02-07 01:41:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 5, "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://cran.univ-paris1.fr/web/packages/ccostr/vignettes/ccostr.html | Example: Replicating st0399 results
library(ccostr)
The ccostr package includes a dataset called “hcost”. The dataset comes from the Stata package of the same name (Chen, Rolfes, and Zhao 2015), and we can therefore use it both as an example and to verify that the two packages reach similar estimates. First we look a... | 2021-10-26 15:31:13 | {"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... |
http://electronics.stackexchange.com/tags/pic/new | # Tag Info
0
TIP120: Collector−Emitter Saturation Voltage 4 V ? your supply is 3 V :). Put mosfet instead. Your schematic is wrong.
0
you should check h21e of the transistor, you should use darlington pair or mosfet, since motor load translates to load on pic pin. when load small pic can drive transistor, when load... | 2013-12-06 16:03:21 | {"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://stats.stackexchange.com/questions/163159/one-sample-log-rank-test-statistic | # One-Sample Log-rank test statistic
Ok, I am totally confused, this is probably a pure math rather than a statistic question but please enlighten me.
I found the logrank statistic formula being reported in the literature in 2 ways, but I am not sure which one is correct. When I plug the same number in both formula, ... | 2020-01-26 17:47:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://reference.wolfram.com/language/ref/PermutationMatrix.html | # PermutationMatrix
PermutationMatrix[permv]
represents the permutation matrix given by permutation vector permv as a structured array.
PermutationMatrix[pmat]
converts a permutation matrix pmat to a structured array.
# Details
• Permutation matrices, when represented as structured arrays, allow for efficient sto... | 2022-11-28 15:03:24 | {"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://cpr-condmat-strel.blogspot.com/2013/07/13075489-inti-sodemann-et-al.html | ## Theory of Native Orientational Pinning in Quantum Hall Nematics [PDF]
Inti Sodemann, Allan H. MacDonald
The orientation of the electron-nematic states discovered in the quantum Hall regime of GaAs $[001]$ growth-direction quantum wells is pinned by a weak native source of anisotropy. In this Letter we explain th... | 2017-06-22 14:08:25 | {"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://guitarknights.com/guitar-output-jack-guitar-chords-overcome.html | The truss rod is a thin, strong metal rod that runs along the inside of the neck. It is used to correct changes to the neck's curvature caused by aging of the neck timbers, changes in humidity, or to compensate for changes in the tension of strings. The tension of the rod and neck assembly is adjusted by a hex nut or a... | 2019-05-26 07:36:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://koreascience.or.kr/article/JAKO200734513373423.page | 일체형 인치웜 방식 액츄에이터의 설계 및 특성
• 강형원 (전자부품연구원 전자소재패키징연구센터) ;
• 최용준 (전자부품연구원 전자소재패키징연구센터) ;
• 이형규 (전자부품연구원 전자소재패키징연구센터)
• Published : 2007.08.01
Abstract
The new design of inchworm-type piezoelectric actuator is presented in this paper, Compared to conventional inchworm-type actuators, which are composed of more than thre... | 2021-02-26 01:18:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://powercircuits.net/filtering-switched-power-supply/ | # Filtering a Switched Power Supply
As seen in the previous post, a simple switch or diode rectified output is still not a clean DC signal. The waveform contains AC components on top of the DC offset. The simplest methods for smoothing this output involve filtering through the use of passive storage elements such as c... | 2017-07-24 04:36:29 | {"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": 0, "img_math": 13, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://gdal.org/user/raster_data_model.html | # Raster Data Model¶
This document attempts to describe the GDAL data model. That is the types of information that a GDAL data store can contain, and their semantics.
## Dataset¶
A dataset (represented by the GDALDataset class) is an assembly of related raster bands and some information common to them all. In partic... | 2019-06-18 11:12:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=ut%3Acoincidence+degree+theory | ## Found 854 Documents (Results 1–100)
Full Text:
### Higher-order p-Laplacian boundary value problems with resonance of dimension two on the half-line. (English)Zbl 07595451
MSC: 34B40 47N20
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### Graph-theoretic method on the periodicity of coupled predato... | 2022-12-10 02:19:51 | {"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://mvtrinh.wordpress.com/2017/02/03/a-crow-flies/ | ## A Crow Flies
A crow flies (always in straight line) from its nest $10$ miles north and $7$ miles east of the nest. At that point, it sees a scarecrow, and so it turns and flies to a point $4$ miles farther north and $5$ miles east. From there it flies directly back to the nest. To the nearest mile, what is the tota... | 2018-06-22 20:34:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 10, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.physicsforums.com/showthread.php?t=481703 | by FtlIsAwesome
PF Gold P: 193 Earlier today I think I saw some ads in GD and S&D about "quantum pendant" and "zero point energy wand". I think these need investigating. I don't know if they're still there, since I logged in and can't see them now.
Mentor
P: 2,863
Quote by FtlIsAwesome Earlier today I think I saw som... | 2014-03-10 00:28:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gerad.ca/fr/papers/G-2006-31 | Groupe d’études et de recherche en analyse des décisions
# Testing for Equality Between Two Copulas
## Bruno Rémillard et Olivier Scaillet
We develop a test of equality between two dependence structures estimated through empirical copulas. We provide inference for independent or paired samples. The multiplier centra... | 2020-12-04 14:26:41 | {"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://thelfer.github.io/mgis/web/orthotropic-behaviours.html | Behaviours generated by the generic interface of MFront are meant to be integrated in the material frame. This choice allows the calling solver to develop its own strategy and code for dealing with orthotropic behaviours.
However, dealing with orthotropic behaviours may be tedious and require an considerable amount of... | 2022-09-25 02:24:44 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://unit8co.github.io/darts/generated_api/darts.models.forecasting.rnn_model.html | Recurrent Neural Networks¶
class darts.models.forecasting.rnn_model.RNNModel(input_chunk_length, model='RNN', hidden_dim=25, n_rnn_layers=1, dropout=0.0, training_length=24, **kwargs)[source]
Bases: darts.models.forecasting.torch_forecasting_model.DualCovariatesTorchModel
Recurrent Neural Network Model (RNNs).
This... | 2022-08-11 18:29:21 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://marwahaha.github.io/2015-07-09-berkeley/intermediate-python/03-sklearn-abalone.html | # Introduction to scikit-learn¶
scikit-learn is a Machine Learning library for Python, in this tutorial we will learn about the scikit-learn interface walking through a regression problem, in details:
• load a dataset in .csv format with pandas
• preprocess the data to make them suitable for scikit-learn
• fit a Deci... | 2022-01-25 01:43:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://statkat.org/stattest.php?t=2&t2=18 | z test for the difference between two proportions - overview
This page offers structured overviews of one or more selected methods. Add additional methods for comparisons by clicking on the dropdown button in the right-hand column. To practice with a specific method click the button at the bottom row of the table
$z$... | 2020-06-04 13:14:17 | {"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.omnicalculator.com/construction/grout | # Grout Calculator
Created by Kenneth Alambra
Reviewed by Dominik Czernia, PhD
Last updated: Nov 08, 2022
If you're wondering "How much grout do I need for my tiling project?" then this grout calculator, or more specifically, tile grout calculator, is for you.
In this calculator, you will learn what tile grout or ti... | 2022-11-28 15:59:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 12, "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.physicsforums.com/threads/proof-operators-with-same-expectation-value.509144/ | # Proof: Operators with same expectation value
1. Jun 23, 2011
Given some state $\left|\psi\right\rangle$, and two operators $\hat{A}$ and $\hat{B}$, how do you prove that if $\langle\psi|\hat{A}|\psi\rangle = \langle\psi|\hat{B}| \psi\rangle$ then $\hat{A} = \hat{B}$ ?
2. Jun 23, 2011
### mathman
Is it true for e... | 2018-03-24 06:50:26 | {"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://www.gradesaver.com/textbooks/math/algebra/algebra-1-common-core-15th-edition/chapter-1-foundations-for-algebra-concept-byte-page-45/9 | Chapter 1 - Foundations for Algebra - Concept Byte: 9
Rational number
Work Step by Step
When multiplied, -3/5 times 4/9 is -12/45. This is a rational number, for it is a fraction with integers in the numerator and denominator.
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review ... | 2018-08-15 11:52:35 | {"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... |
http://freqnbytes.com/standard-error/compute-standard-error-linear-regression.php | Home > Standard Error > Compute Standard Error Linear Regression
# Compute Standard Error Linear Regression
## Contents
It can be computed in Excel using the T.INV.2T function. Regressions differing in accuracy of prediction. Todd Grande 22,962 views 9:33 Explanation of Regression Analysis Results - Duration: 6:14. ... | 2018-08-16 05:55:41 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://help.geogebra.org/topic/how-to-make-latex-easier-than-it-is- | # How to make LaTeX easier than it is?
SMJepard shared this question 7 years ago
There is a “Text” tool in GeoGebra that we use for inserting text into our drawings. Using “Text” tool we can operate with formulas. For this purpose we mainly use LaTeX.
For many people LaTeX is not easy to use, and I’m not the exclusi... | 2019-12-07 09:18:23 | {"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://stats.stackexchange.com/questions/303011/can-we-define-independence-without-using-conditional-probability | # Can we define independence without using conditional probability?
A textbook I'm currently reading defines independence as follows:
Two events $A$ and $B$ are independent if $P(A|B)=P(A)$ (provided that the probability of the events are positive)
Then derives the following as a theorem:
Two events $A$ and $B$ are... | 2020-01-22 02:38:10 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/sign-issue-in-problem-on-work.747864/ | # Sign issue in problem on work
1. Apr 9, 2014
### misterpugsly
I am trying to find the work done on a particle when a varying force acts on it. I am familiar with W = ∫F dot ds but am running into a sign question.
Suppose a particle is moving in the -x direction because a force is acting on in that direction. Supp... | 2017-08-22 06:11:52 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://discourse.matplotlib.org/t/setting-latex-font-default/3677 | # setting latex font default
Hello,
I am able to use tex in matplotlib, and it works fine. However, I would
like to make the default font Helvetica, which is the sans-serif font
in the latex package times. Of course, I can achieve this effect by
putting \sf at the beginning of every text string. Is there a better
way... | 2019-12-14 04:32:12 | {"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... |
http://openstudy.com/updates/55dccab3e4b0f9297e9b5a09 | • anonymous
Given: PQ QS, QR RS, and mPRS = 72 Write the measure of the indicated angle using the diagram and facts from above. 1. _____ The measure of RSQ 2. _____ The measure of RQS 3. _____ The measure of PSQ 4. _____ The measure of SQP 5. _____ The measure of QPS <>
Mathematics
Looking for something else... | 2017-03-28 01:12:06 | {"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://chemistry.stackexchange.com/questions/140507/iupac-nomenclature-of-a-dioic-acid | # IUPAC Nomenclature of a dioic acid
I have to name the following organic cpd according to IUPAC.
My attempt: I am unable to select a parent carbon chain as there are 2 carbon chains possible and I don’t know how do we proceed in such a type of compound.
According to the key the answer should be 3,3’ -[oxy bis(ethyl... | 2020-11-28 01:45:42 | {"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/1660771/updating-variables-in-multi-variables-gradient-descent | # Updating variables in multi variables gradient descent
In gradient descent of a function F($\theta_1$,$\theta_2$), in the update step after doing $\theta_1' \leftarrow \theta_1 - \alpha \frac{\sigma F}{\sigma\theta_1}$ when we update $\theta_2$, do we use the old value of $\theta_1$ or we use the updated one $\theta... | 2019-07-19 06:56:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://codeforces.com/blog/entry/16124? | ### eatmore's blog
By eatmore, 7 years ago, translation,
The third round of Facebook Hacker Cup 2015 will take place exactly one week after round 2: on January 31st at 9:00 PM UTC. The round will last 3 hours. Top 25 participants will win a trip to Menlo Park to participate in the final round, which will take place a... | 2021-09-18 11:52:17 | {"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... |
http://mathhelpforum.com/calculus/179170-integration-guidance-please.html | hello
would just like some help checking my work:
Q:
Estimate area under curve if y= 1/1+cosx between x=0 and pi/2 with 3 ordinates.
A: 2 strips therefore h = (pi/2) - 0 /2 = 0.785 3dp
x = 0,pi/4, pi/2
y=0.5, 0.500, 0.500
trapezium rule : h/2 (y0 +y2 +2(y1)----> 0.785/2 (0.5+0.500+0.500+2(0.500)
= 0.785...is this ... | 2016-12-05 21:12:45 | {"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": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://edwiv.com/archives/818 | # 2019 牛客多校第六场
## Garbage Classification
64bit IO Format: %lld
#### 题目描述
On the CVBB planet, garbage classification has been gradually executed to help save resources and protect the environment. Nowadays people have to be equipped with knowledge of distinguishing different types of garbage. Now, given the waste co... | 2019-10-20 00:43:21 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0818.34033 | # zbMATH — the first resource for mathematics
Nonlinear semigroups and evolution governed by “generalized” dissipative operators. (English) Zbl 0818.34033
The authors consider the abstract problem $${du\over dt}\in Au(t)+ f(t)$$ for $$t\in (0, T)$$ with $$u(0)= x$$ in a real Banach space $$X$$. The aim of this paper i... | 2021-04-16 20:55:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/891233/prove-that-sin-sqrt-x-not-periodic | # Prove that $\sin(\sqrt x)$ not periodic
$\sin\sqrt x$ is not a periodic function. How can one prove this?
• Look at its zeroes. – Pedro Tamaroff Aug 8 '14 at 15:30
An other way to prove it is to remark that if this function is $T-$ periodic, the derivate would be $T-$ periodic too. Indeed,
$$f'(x+T)=\lim_{h\to 0}... | 2019-08-20 05:59:44 | {"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.physicsforums.com/threads/easy-u-sub.582580/ | # Easy u sub
1. Feb 29, 2012
### dangish
question: integral of [(3-ln2x)^3]/2x
my workings:
I let u = 3-ln2x
then du= -2/x dx
so -1/2du = 1/x dx
this leaves me with -(1/2)*integral of u^3/2 du
I take the bottom 2 out to get -(1/2)*(1/2) * integral of u^3 du
which is -1/4 * (u^4)/4
then I sub u in to get
-1/4 ... | 2019-02-23 10:56:16 | {"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://mikemstech.blogspot.de/2012/02/deploying-kerberos-kdc-in-ubuntu-1110.html | ## What is Kerberos?
Kerberos is an authentication and authorization protocol that allows authenticated (and sometimes encrypted) communication between two systems. Authentication is performed by a third system that is known as a key distribution center (KDC) that stores passwords for all of the principals (typically ... | 2017-07-25 14:43:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/292507/neural-networks-forecasting-daily-data | # Neural Networks: Forecasting daily data
My data:
• I have a univariate daily time series.
• My data consists of three years of data.
• There are no missing values
• The data exhibits strong seasonalities
• I can be absolutely sure that the seasonalities for the future are verisimilar to those of the past, e.g. befo... | 2019-08-20 10:43:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-algebra/195136-surjective-print.html | surjective
• Jan 11th 2012, 05:38 AM
aaaa202
surjective
Can a linear mapping ever be surjective? I can't come up with an example.
• Jan 11th 2012, 06:23 AM
Siron
Re: surjective
$f: \mathbb{R} \to \mathbb{R}: x\mapsto x$
• Jan 11th 2012, 06:37 AM
Swlabr
Re: surjective
Quote:
Originally Posted by aaaa202
Can a linear m... | 2017-01-19 11:36:17 | {"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": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://algebra2014.wikidot.com/hw3-problem-5 | HW3 Problem 5
Give a careful proof for a skeptic that the property "For each $c \in S$, the equation $x*x=c$ has a solution $x$ in $S$." is a structural property.
Let $\langle S,* \rangle$ and $\langle S',*' \rangle$ be binary algebraic structures and let $\phi : S \rightarrow S'$ be an isomorphism. $S$ has the proper... | 2018-09-23 06:27:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codereview.stackexchange.com/questions/33215/comparing-data-from-two-data-tables | Comparing data from two data tables
I have this code which compares data from two data tables. It does this by using a primary column and inserting the new record from table2 to table1. This loop continues for a large number of tables. I want to optimize it. Kindly give suggestions.
foreach (DataRow drRow in table2.R... | 2021-06-23 12:36:25 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.x-mol.com/paper/article/1456726635962073088 | Find Paper, Faster
Example：10.1021/acsami.1c06204 or Chem. Rev., 2007, 107, 2411-2502
Visualizing Energy Landscapes through Manifold Learning
Physical Review X (IF15.762), Pub Date : 2021-11-05, DOI: 10.1103/physrevx.11.041026
Benjamin W. B. Shires, Chris J. Pickard
Energy landscapes provide a conceptual framework f... | 2022-05-25 01:34:37 | {"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://gmatclub.com/blog/2010/08/re-learning-ratios/ | # Re-learning Ratios
- Aug 21, 04:00 AM Comments [0]
The key to ratio problems on the GMAT is to remember all of the different ways a ratio can be written. Most students are used to seeing ratios denoted by a colon; the ratio of 3 to 5 would be written as 3:5. However, ratios can also be written as fractions – $\frac... | 2014-03-07 05:26:25 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 6, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.formulasearchengine.com/wiki/Moving_equilibrium_theorem | # Moving equilibrium theorem
Consider a dynamical system
with the state variables ${\displaystyle x}$ and ${\displaystyle y}$. Assume that ${\displaystyle x}$ is fast and ${\displaystyle y}$ is slow. Assume that the system (1) gives, for any fixed ${\displaystyle y}$, an asymptotically stable solution ${\displaystyle... | 2020-11-29 11:16:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 20, "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://puzzling.stackexchange.com/questions/53537/my-grandfather-left-me-something-odd-in-his-will | # My grandfather left me something odd in his will
Entry into the Fortnightly Topic Challenge #33 - Surface Geometry Mazes (Sorry - slightly late)
My distant grandfather passed away recently. I didn't know him very well, he was very secretive and reclusive. I was surprised to find he's left me something in his will. ... | 2021-01-18 20:30:29 | {"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://optimization.cbe.cornell.edu/index.php?title=Chance-constraint_method&diff=4503&oldid=4434 | # Difference between revisions of "Chance-constraint method"
Authors: Anthony Pacheco, Bryan Bausinger, John Maher, Martin Lis, Trevor Spaulding (SYSEN 5800 Fall 2021)
## Introduction
The Chance-constraint method of optimization programming is a process for working with random parameters within a problem while guara... | 2022-09-26 02:54:11 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://mathematica.stackexchange.com/questions/239401/can-limit-take-limits-of-unknown-functions | # Can Limit take limits of unknown functions?
For example, when I input this
f[0] = 0;
Limit[f[x], x -> 0]
, it does not output 0.
Is there a way to get it to output 0 in this case? For example, is there a way I can get Mathematica to assume f is continuous?
• If f is not continuous, the limit could be anything.... | 2021-05-11 16:18:25 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/forums/topic/214556-please-help-me-with-this-logic-using-a-for-loop-with-and-if-statement/ | Archived
This topic is now archived and is closed to further replies.
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Recommended Posts
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https://learn.saylor.org/course/view.php?id=65§ionid=614 | • ### Unit 1: Introduction and Setup
This unit presents a brief history of C++ before addressing the mechanics of editing and compiling simple programs in C++ using the Eclipse IDE (integrated development environment). We will focus on how to write and format a general C++ program, the meaning of the main() function, ... | 2022-12-07 03:47:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://encyclopediaofmath.org/wiki/Pfaffian_problem | # Pfaffian problem
The problem of describing the integral manifolds of maximal dimension for a Pfaffian system of Pfaffian equations
$$\tag{* } \theta ^ \alpha = 0 ,\ \ \alpha = 1 \dots q ,$$
given by a collection of $q$ differential $1$- forms which are linearly independent at each point in a certain domain $M \sub... | 2022-01-25 07:23:49 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/a-fourier-transform.236747/ | # A Fourier transform
1. May 23, 2008
### WarnK
Hi!
I want to find the Fourier transform of
$$\int_{-\infty}^t f(s-t)g(s) ds$$.
The FT
$$\int_{-\infty}^t h(s) ds \rightarrow H(\omega)/i\omega + \pi H(0) \delta(\omega)$$
is found in lots of textbooks. So if I let h(s) = f(s-t)g(s), I need to find the FT of h(s)
... | 2017-06-29 14:43:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/413702/diagonalizing-the-restricted-hilbert-transform-on-l20-1-fz-1-mapsto | Diagonalizing the ‘restricted’ Hilbert transform on $L^2(0,1)$, $f(z_1) \mapsto \mathrm{p.v.} \int_0^1 \frac{i}{z_1-z_2}f(z_2) dz_2$
Consider the following operator on functions $$\mathcal{T}: L^2(0,1) \to L^2(0,1)$$ over the complex numbers. $$$$(\mathcal{T} f)(z_1) = \mathrm{p.v.} \int_0^1 \frac{i}{z_1-z_2}f(z_2) dz... | 2022-05-28 11:42:55 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bird.bcamath.org/handle/20.500.11824/1/browse?rpp=20&sort_by=1&type=title&etal=-1&starts_with=P&order=ASC | Now showing items 129-148 of 208
• #### Partial regularity and smooth topology-preserving approximations of rough domains
(2017-01-01)
For a bounded domain $\Omega\subset\mathbb{R}^m, m\geq 2,$ of class $C^0$, the properties are studied of fields of `good directions', that is the directions with respect to which $\... | 2021-10-25 11:38:08 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.micropress-inc.com/webb/web00005.htm | Chapter 4
Tables
TeXpider formats the tables into HTML tables. In most cases it is sufficient and is the best way. If your tables are too complex, it can also format them via TEX and merge into the document as graphics.
The examples in this sections are borrowed from the
AMSLATEX user guide. We included a paragraph of ... | 2018-12-17 02:48:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://lists.gnu.org/archive/html/help-emacs-windows/2008-05/msg00013.html | help-emacs-windows
[Top][All Lists]
## AW: [h-e-w] problems with emacsW32
From: Christian.Strobl Subject: AW: [h-e-w] problems with emacsW32 Date: Wed, 7 May 2008 11:42:12 +0200
hi lennart,
thanks for your quick answer. i didn't have tried any customization for emacs
at all. i only used the installation wizard of e... | 2016-09-26 14:20:02 | {"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://tug.org/pipermail/macostex-archives/2011-November/047849.html | # [OS X TeX] Re: [texhax] Single-stepping through TeX
Joseph Wright joseph.wright at morningstar2.co.uk
Fri Nov 18 22:58:13 CET 2011
On 18/11/2011 19:47, Doug McKenna wrote:
> Is there any way to single-step through a very simple TeX execution
> (after inputing the plain format), in order to watch with a debugger how... | 2017-10-22 15:45:13 | {"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.middleprofessor.com/files/applied-biostatistics_bookdown/_book/linear-models-with-a-single-categorical-x.html | # Chapter 10 Linear models with a single, categorical X
## 10.1 A linear model with a single, categorical X variable estimates the effects of the levels of X on the response.
To introduce a linear model with a single, categorical $$X$$ variable, I’ll use data from a set of experiments designed to measure the effect o... | 2021-01-20 22:10:21 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.zbmath.org/authors/?q=ai%3Agerhold.stefan | # zbMATH — the first resource for mathematics
## Gerhold, Stefan
Compute Distance To:
Author ID: gerhold.stefan Published as: Gerhold, S.; Gerhold, Stefan External Links: MGP · Wikidata
Documents Indexed: 47 Publications since 2004 Reviewing Activity: 7 Reviews
all top 5
#### Co-Authors
14 single-authored 4 Friz... | 2021-01-19 22:42:27 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.drmaciver.com/category/voting/ | # Percentages of the popular vote in UK elections
With the recent death of Margaret Thatcher, one of the things that got brought up was the percentage of the popular vote her party got during the elections for which she lead it: 43.9% in 1979 and 42.4%. In particular I saw these figures quoted as mentioning that while... | 2013-05-24 18:35:40 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/what-is-the-slope-and-y-intercept-of-the-line-2x-5-y | What is the slope and y-intercept of the line 2x+5=y?
Apr 27, 2018
Answer:
the answer is $s l o p e : \frac{2}{1}$ or $2$ and x-int$5$
Explanation:
remember $y = m x + b$ and slope is always the one with $x$ is always the slope and the number is the y-int | 2019-11-13 00:39:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 5, "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/revisions/93344/list | 3 added 1 characters in body; deleted 24 characters in body
Original proof. How about a surface group is 1-ended since its universal cover is the hyperbolic plane and the non-abelian free group has infinitely many ends since the universal cover of the wedge of circles is a tree.
Second proof. Since Misha has suggeste... | 2013-05-26 09:22:40 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://theinfolist.com/php/SummaryGet.php?FindGo=Severe_acute_respiratory_syndrome_coronavirus_2 | TheInfoList
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the virus that causes coronavirus disease 2019 (COVID-19), the respiratory illness responsible for the COVID-19 pandemic. Colloquially known as simply the coronavirus, it was previously referred to by its provisional name, 2019 novel coronavir... | 2021-04-14 15:06:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/please-help-me-in-reading-a-mathematical-handwriting.851198/ | Tags:
1. Jan 7, 2016
Evin Baxter
Mod note: Thread moved from HW section
1. The problem statement, all variables and given/known data
My native language is not English,and i'm not good in reading hand writtings.I got a short passage on mathematics.Please tell me if you could help me with that.I've attached it as
"Lif... | 2017-12-16 17:41:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codegolf.stackexchange.com/questions/123539/same-length-different-string?page=3&tab=votes | Same length, different string
Challenge
Given a non-empty string S of length L consisting entirely of printable ASCII chars, output another string of length L that consists entirely of printable ASCII chars, but is not equal to S.
For the purposes of this challenge, a printable ASCII char is one between U+0020 and U... | 2019-12-07 12:33:30 | {"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://mymathforum.com/algebra/339587-how-find-minimum-maximum-function.html | My Math Forum How to Find a Minimum/Maximum in a Function?
Algebra Pre-Algebra and Basic Algebra Math Forum
March 18th, 2017, 09:45 PM #1 Member Joined: Jan 2017 From: US Posts: 86 Thanks: 5 How to Find a Minimum/Maximum in a Function? What are the minimums and maximums in a function, and what are their purpose? ... | 2017-08-21 13:51:12 | {"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://search.r-project.org/CRAN/refmans/dynr/html/autoplot.dynrTaste.html | autoplot.dynrTaste {dynr} R Documentation
The ggplot of the outliers estimates.
Description
The ggplot of the outliers estimates.
Usage
## S3 method for class 'dynrTaste'
autoplot(object, numSubjDemo = 2, idtoPlot = NULL,
names.state = NULL, names.observed = NULL, ...)
Arguments
object A dynrTaste object. numS... | 2022-05-25 17:26:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://eprints.iisc.ernet.in/4425/ | # Optical absorption and emission properties of $Pr^{3+}$ and $Er^{3+}$ in mixed alkali borate glasses
Vijayakumar, A and Chakradhar, RPS and Ratnakaram, YC (2006) Optical absorption and emission properties of $Pr^{3+}$ and $Er^{3+}$ in mixed alkali borate glasses. In: International Symposium on Non Oxide and new Opti... | 2014-04-25 01:54:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/167205/group-table-for-permutation-group | # Group table for permutation group
I have got a permutation group:
$(\{(e,((1, 4),(2,6),(3,5)),((1, 6),(2,5),(3,4)),((1, 5),(2,4),(3,6)),((1, 3,2),(4,6,5)),((1,2,3),(4,5,6)),((1, 4),(2,5),(3,6)),((1, 3),(4,6)),((2, 3),(5,6)),((1, 2),(4,5)),(1,6,2,4,3,5),(1,5,3,4,2,6)\},\circ)$
I want to create a group table for thi... | 2019-08-19 02:29:29 | {"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.tutorialspoint.com/cplusplus-program-to-find-an-array-satisfying-an-condition | # C++ Program to find an array satisfying an condition
C++Server Side ProgrammingProgramming
Suppose, we are given an array of n integers 'x'. We have to find out another array of integers 'y', so that x[1].y[1] + x[2].y[2] +...+ x[n].y[n] = 0. We print the contents of array y.
## Problem Category
Various problems ... | 2022-06-28 10:15:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-i-rationalize-the-denominator-of-a-complex-quotient | # How do I rationalize the denominator of a complex quotient?
Oct 25, 2014
You can do it by multiplying the numerator and the denominator by the complex conjugate of the denominator.
$\frac{1}{a + b i} = \frac{1}{a + b i} \cdot \frac{a - b i}{a - b i} = \frac{a - b i}{{a}^{2} + {b}^{2}}$
I hope that this was helpfu... | 2020-02-19 00:48:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 1, "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... |