url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
|---|---|---|---|
https://hossfeld.github.io/performance-modeling/chapter3_stochasticProcesses/ch3-5-MMn_stateDependentArrivalRates.html | # M(x)/M/K System with State-dependent Arrival Rates¶
(c) Tobias Hossfeld (Aug 2021)
This script and the figures are part of the following book. The book is to be cited whenever the script is used (copyright CC BY-SA 4.0):
Tran-Gia, P. & Hossfeld, T. (2021). Performance Modeling and Analysis of Communication Networks... | 2023-03-21 04:18:50 | {"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://stats.meta.stackexchange.com/questions/1200/current-tag-synonym-candidates/4363 | # Current tag synonym candidates
Please post your tag synonym suggestions as new answers in this thread, one answer per suggestion. Upvote answers where you believe that the suggested tags should be made synonyms, and downvote answers where you believe the tags should remain separate. Well upvoted suggestions will be ... | 2020-09-18 23:43:16 | {"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://physics.aps.org/synopsis-for/10.1103/PhysRevLett.112.201802 | # Synopsis: The Dark Side of the Higgs
The decay of the Higgs boson into “invisible particles” delivers no evidence of physics beyond the standard model, putting new limits on dark matter theories.
The recently detected Higgs boson may act as a link between particles we are familiar with and also particles that have ... | 2016-07-26 08:27:32 | {"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://www.hackmath.net/en/math-problem/1641 | # Briefcase
The cost of producing briefcase is € 45. The manufacturer wants to sell it at a profit 30%. For how much will briefcase sell?
Result
x = 58.5 eur
#### Solution:
$q=1+ 30/100=\dfrac{ 13 }{ 10 }=1.3 \ \\ x=q \cdot \ 45=1.3 \cdot \ 45=\dfrac{ 117 }{ 2 }=58.5 \ \text{eur}$
Our examples were largely sent ... | 2020-06-03 15:35:21 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://adamsheffer.wordpress.com/category/math-events/ | # The Baruch Distinguished Mathematics Lecture Series
I am happy to announce the beginning of the Baruch Distinguished Mathematics Lecture Series. In this series we will bring established mathematicians to give talks to a general mathematical audience.
Our first Distinguished Lecture, by Bjorn Poonen, will be “Undeci... | 2019-02-23 21:11:20 | {"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": 124, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://www.acmerblog.com/hdu-4465-candy-7478.html | 2015
07-16
# Candy
LazyChild is a lazy child who likes candy very much. Despite being very young, he has two large candy boxes, each contains n candies initially. Everyday he chooses one box and open it. He chooses the first box with probability p and the second box with probability (1 – p). For the chosen box, if th... | 2017-05-23 06:57:54 | {"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://en.wikibooks.org/wiki/Introduction_to_Chemical_Engineering_Processes/Notation | # Introduction to Chemical Engineering Processes/Notation
## Base Notation (in alphabetical order)
${\displaystyle [i]_{n}}$ : Molarity of species i in stream n
a, b, c, d: Stoichiometric coefficients.
A: Area
C: Molar concentration (mol/L)
K: Equilibrium coefficient
m: Mass
MW: Molecular Weight (Molar Mass)
n: Moles... | 2019-04-20 20:33:09 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.ijpe-online.com/EN/10.23940/ijpe.20.09.p9.14041415 | Int J Performability Eng ›› 2020, Vol. 16 ›› Issue (9): 1404-1415.
### EMG Pattern Recognition based on Particle Swarm Optimization and Recurrent Neural Network
Xiu Kana,b,*, Xiafeng Zhangb, Le Caob, Dan Yangb, and Yixuan Fanb
1. aSchool of Mathematics, Southeast University, Nanjing, 210096, China;
bSchool of Electr... | 2022-06-27 08:07:21 | {"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://electronics.stackexchange.com/questions/260580/identifying-the-parameters-of-a-linear-state-space-model-using-kalman-filter | # Identifying the parameters of a linear state-space-model using Kalman Filter
I have a linear state space model (SSM) that looks like this
\begin{align} {\dot {x}} & = {\rm \textbf{A}}{x} + {\rm \textbf{B}}{u} \\ {y} & = {\rm \textbf{c}}{x} \end{align}
I was able to roughly estimate the value of the matrix $A$ & $B... | 2019-08-26 00:31:44 | {"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... |
http://bhsmethods34.wikidot.com/01-4-exactvals | 01.4-ExactVals
# Exact Values
In VCE Maths Methods (and Specialist Maths), unless told otherwise, you should always leave your answer as an exact value.
This means you leave your answer without evaluating surds, pi, e, fractions etc.
The most common use for exact values is with trig ratios.
For the standard angles... | 2018-06-19 16:25:41 | {"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://stats.stackexchange.com/questions/268885/tune-alpha-and-lambda-parameters-of-elastic-nets-in-an-optimal-way | # Tune alpha and lambda parameters of elastic nets in an optimal way
I am trying to tune alpha and lambda parameters for an elastic net based on the glmnet package. I found some sources, which propose different options for that purpose. According to this instruction I did an optimization based on the caret package. Ac... | 2021-10-27 18:00:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://love2d.org/forums/viewtopic.php?f=4&t=88742&p=233630 | ## love.graphics.draw are the x and y floats ? is floor needed ?
Questions about the LÖVE API, installing LÖVE and other support related questions go here.
Forum rules
Before you make a thread asking for help, read this.
gcmartijn
Prole
Posts: 11
Joined: Sat Dec 28, 2019 6:35 pm
### love.graphics.draw are the x and y... | 2020-09-25 22:14:01 | {"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... |
https://forum.effectivealtruism.org/users/elifland | # Bio
Figuring out the truth, especially about AI alignment. More at https://www.elilifland.com/. You can give me anonymous feedback here.
FTX CoIs: Received $700k from FTX Future Fund in May to start Sage,$60k from FTX Future Fund regranting program in Sep for independent research. Visited the Bahamas twice.
# Topi... | 2022-12-01 10:38:55 | {"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://mathematica.stackexchange.com/questions/95014/user-defined-distance-functions-in-findclusters/95029#95029 | # User-defined distance functions in FindClusters
I am trying to use FindClusters to segment data points into two special parts
data
ListPlot[data, PlotRange -> All, AspectRatio -> Automatic]
It is clear that these points can be divided into two parts, each radial arm can be treated as one part. I've tried differe... | 2021-10-22 21:45:19 | {"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... |
http://mathhelpforum.com/algebra/15239-series-question.html | # Thread: series question
1. ## series question
Hey guys I can't seem to get the answer for this so thanks if anybody could help:
The rth term of a series is 3^(r-1)+2r. Find the sum of the first n terms.
2. Originally Posted by margaritas
Hey guys I can't seem to get the answer for this so thanks if anybody could ... | 2018-03-17 13:21:46 | {"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... |
https://wealth365.com/ynd9f/number-of-bijections-on-a-set-of-cardinality-n-489d2b | Nn is a bijection, and so 1-1. Cardinal number of a set : The number of elements in a set is called the cardinal number of the set. Let us look into some examples based on the above concept. Cardinality Recall (from our first lecture!) We’ve already seen a general statement of this idea in the Mapping Rule of Theorem 7... | 2021-03-02 13:36:19 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://onsnetwork.org/blog/tag/geoduck/ | # DNA Isolation & Quantification – Geoduck larvae metagenome filter rinses
Isolated DNA from two of the geoduck hatchery metagenome samples Emma delivered on 20180313 to get an idea of what type of yields we might get from these.
• MG 5/15 #8
• MG 5/19 #6
As mentioned in my notebook entry upon receipt of these sampl... | 2018-03-21 12:55:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jiskha.com/questions/489998/Reduce-csc-2-x-sec-2-X-to-an-expression-containing-only-tan-x-is-this-correct | # trigonometry repost
Reduce (csc^2 x - sec^2 X) to an expression containing only tan x.
(is this correct?)
csc x = 1/sin x
sec x = 1/cos x
tan x = 1/cot x
sin^2 x + cos^2 x = 1
1 + cot^2 x = csc^2 x
tan^2 x + 1 = sec^2 x
csc^2 x - sec^2 x
= 1 + cot^2 x - (1 + tan^2 x)
= cot^2 x - tan^2 x
= (1/tan^2 x) - tan^2 x
1... | 2018-08-15 06:02:03 | {"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://rviews.rstudio.com/2018/12/13/rsampling-fama-french/ | # Rsampling Fama French
by Jonathan Regenstein
Today we will continue our work on Fama French factor models, but more as a vehicle to explore some of the awesome stuff happening in the world of tidy models. For new readers who want get familiar with Fama French before diving into this post, see here where we covered ... | 2020-07-04 12:29:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.zbmath.org/?q=an%3A1427.11118 | # zbMATH — the first resource for mathematics
A large arboreal Galois representation for a cubic postcritically finite polynomial. (English) Zbl 1427.11118
Summary: We give a complete description of the arboreal Galois representation of a certain postcritically finite cubic polynomial over a large class of number fiel... | 2021-04-10 18:23:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-data-statistics/mean-and-median/v/mean-median-and-mode | Studying for a test? Prepare with these 5 lessons on Summarizing quantitative data.
See 5 lessons
# Mean, median, & mode example
Tags
Video transcript
Find the mean, median, and mode of the following sets of numbers. And they give us the numbers right over here. So if someone just says the mean, they're really referr... | 2017-10-19 01:56:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.commandlinefu.com/commands/by/dinomite | ### Commands by dinomite (6) the last day the last week the last month all time sorted by date votes
• Grabs the complete module list from CPAN, pulls the first column, ditches html lines, counts, ditches small namespaces.
1
curl http://www.cpan.org/modules/01modules.index.html |awk '{print $1}'|grep -v "<"|sort|uniq... | 2020-08-11 14:07:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.wildml.com/2016/07/ | ## Deep Learning for Chatbots, Part 2 – Implementing a Retrieval-Based Model in Tensorflow
The Code and data for this tutorial is on Github.
#### Retrieval-Based bots
In this post we’ll implement a retrieval-based bot. Retrieval-based models have a repository of pre-defined responses they can use, which is unlike ge... | 2019-02-17 05:41:49 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/57546/are-coevolutionary-free-lunches-really-free-lunches/96473 | # Are coevolutionary “Free Lunches” really free lunches?
In their paper "Coevolutionary Free Lunches" David Wolpert and William Macready describe a set of exceptions to the No Free Lunch theorems they proved in an earlier paper. The exceptions involve two-player games in which a player tries to minimize expected searc... | 2019-10-18 18:40:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/33278/proving-a-language-is-regular?noredirect=1 | # Proving a language is regular [duplicate]
I am asked to find
Prove that the following languages are regular languages:
(a) $$\{a^nb^ma^k \mid n\geq3,m\geq1,k\geq1\}$$
(b) $$\{a^n \mid n\neq3 \text{ and } n\not\equiv2 \mod7\}$$
(c) $$\{a^nb \mid n\geq2\}\cup\{ab^m \mid m≥3\}$$
I have a vague understanding of pum... | 2020-08-08 04:20:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://datascience.stackexchange.com/questions/88348/bert-and-svm-classification | # Bert and SVM classification
I'm trying to understand the concepts in the title and how they fit into the task of binary classification. According to my understanding so far, you can encode text using various feature-extraction methods such a bag of words. You can then use something like liblinear to obtain a SVM Lib... | 2021-07-29 02:02:22 | {"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://mathoverflow.net/questions/250042/another-fix-field-of-a-certain-galois-group-action | Another fix field of a certain galois group action
Let $E=\mathbb{F}_p(\!(u)\!)$, the Laurent series field over $\mathbb{F}_p$. Let $K/E$ be a finite normal separable extension. Consider the field $L=K(x \mid x^p-x-a=0 \text{ for some } a \in K)$. Let $\hat{L}$ be the $u$-adic completion of $L$. We write $G_E=\mathrm{... | 2019-07-20 12:43:41 | {"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://gamedev.stackexchange.com/questions/29263/updating-object-position | Updating object position
An object - a player or npc or whatever - has a position, direction and speed and such.
Before drawing each frame, we want to compute the current position of each object.
How do you do this?
If you take the elapsed time since last frame, you run the very real risk of the game running at the... | 2019-08-20 15:58:25 | {"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://chemistry.stackexchange.com/questions/86430/do-light-and-heavy-water-form-an-azeotrope | # Do light and heavy water form an azeotrope?
(Interested in the general principle too, not just for water and its variants, but with particular emphasis on it.)
When you distill a weak ethanol-in-water solution, you get a condensate that's ethanol-enriched, but that only takes you asymptotically up to 95%, because e... | 2020-01-17 14:35:02 | {"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.brightstorm.com/math/calculus/the-derivative/derivative-notation/ | # Derivative Notation - Concept 8,493 views
The two commonly used ways of writing the derivative are Newton's notation and Liebniz's notation. Newton's notation involves a prime after the function to be derived, while Liebniz's notation utilizes a d over dx in front of the function. These two methods of derivative not... | 2014-04-25 04:06:34 | {"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.ncatlab.org/nlab/show/regular+space | Regular spaces
# Regular spaces
## Idea
A regular space is a topological space (or variation, such as a locale) that has, in a certain sense, enough regular open subspaces. The condition of regularity is one of the separation axioms satsified by every metric space (and in this case, by every pseudometric space).
##... | 2021-09-26 09:52:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 197, "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/m... |
http://tex.stackexchange.com/questions/5310/how-to-handle-wide-columns-with-backslashbox | # How to handle wide columns with \backslashbox?
I'm using the package slashbox and my left column is reasonably wide, how can I tune the diagonal line (created by \backslashbox) such that it starts and ends in the corners of the cell?
Example code:
\documentclass[11pt]{article}
\usepackage{slashbox}
\usepackage{pic... | 2015-04-19 05:06:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/even-odd-functions.527626/ | # Even odd functions
#### tina_singh
1)-why is x(t)+x(-t) always even??..no matter if x(t) even or odd???
2)-when we talk about unit step function...u(t)..and we add..u(t)+u(-t)..the value of both is 1 at t=0..so does'n't that gets added twice??..and it becomes 2 at t=0...
3)when we have x(-t) and we time shift it ... | 2019-06-24 13:15:50 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://archive.numdam.org/item/AIHPB_2006__42_5_521_0/ | A local limit theorem for directed polymers in random media : the continuous and the discrete case
Annales de l'I.H.P. Probabilités et statistiques, Volume 42 (2006) no. 5, p. 521-534
@article{AIHPB_2006__42_5_521_0,
author = {Vargas, Vincent},
title = {A local limit theorem for directed polymers in random media : the ... | 2020-10-28 18:11:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/111724/who-wrote-up-banachs-thesis | # Who wrote up Banach's thesis?
Sometime ago I read somewhere (and I don't remember where it was) that Stefan Banach--a highly creative and great mathematician--did not always write down his ideas.
Allegedly, he did not write his own thesis (but of course, all the mathematics in it came from him). Is that true? And i... | 2022-10-03 01:00:28 | {"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.maths.usyd.edu.au/s/scnitm/garethw-SUMSMeeting-Zhu-Embarrass | SMS scnews item created by Gareth White at Tue 17 Mar 2009 1234
Type: Seminar
Distribution: World
Expiry: 18 Mar 2009
Calendar1: 18 Mar 2009 1300-1400
CalLoc1: Carslaw 452
Auth: garethw@asti.maths.usyd.edu.au
# SUMS Meeting: Zhu -- Embarrassing questions and Guns
Hello SUMS members,
I must say that Ivan’s talk last ... | 2022-12-07 20:07:35 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://indico.cern.ch/event/839985/contributions/3983680/ | # LXX International conference "NUCLEUS – 2020. Nuclear physics and elementary particle physics. Nuclear physics technologies"
Oct 11 – 17, 2020
Online
Europe/Moscow timezone
## Exclusive pi^0p electroproduction in the resonance region with CLAS12
Oct 16, 2020, 4:15 PM
20m
Online
#### Online
Oral report Section 4.... | 2023-03-21 05:36:58 | {"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://design.tutsplus.com/tutorials/create-a-colorful-funky-robot-with-gradients-in-adobe-illustrator--vector-10090 | We want to learn about your experience with Tuts+. Take part to earn $50! Help us out to earn$50! Get Started
In this tutorial, I'm going to be starting with a sketch which I'll then build up to be a colorful robot friend. I'll then frame piece in Adobe Illustrator using the Pen Tool, Clipping Masks, and transparent G... | 2021-11-27 08:58:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/87837/does-the-hirsch-conjecture-hold-for-n-2d?answertab=active | # Does the Hirsch conjecture hold for $n < 2d$?
The Hirsch conjecture asserts that the graph (i.e. $1$-skeleton) of a $d$-dimensional convex polytope with $n$ facets has diameter at most $n - d$.
After being open for decades, Francisco Santos has recently proved that this fails in general.
Is it possible that the co... | 2015-03-28 14:56:36 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://techtalks.tv/events/74/172/ | ## TechTalks from event: FOCS 2011
We will be uploading the videos for FOCS 2011 during the week of Nov 28th 2011. If you find any discrepancy, please let us know by clicking on report error link on talk page. If you did not permit the video to be published and by mistake we have published your talk, please notify us ... | 2020-08-15 05:27:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-find-the-perimeter-of-an-isosceles-triangle-whose-base-is-16-dm-and-w#594908 | # How do you find the perimeter of an isosceles triangle whose base is 16 dm and whose height is 15 dm?
Draw the triangle first, The height is 15 and base is 16. Cut the triangle in half and you will end up with two triangles with a height of 15 and base of 8. Use the Pythagoras theorem and get the slant height. ${a}^... | 2022-01-24 17:05:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 2, "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://zbmath.org/?q=an:1117.57300 | zbMATH — the first resource for mathematics
Kashaev’s conjecture and the Chern-Simons invariants of knots and links. (English) Zbl 1117.57300
Summary: R. M. Kashaev [Mod. Phys. Lett. A 10, 19, 1409–1418 (1995; Zbl 1022.81574)] conjectured that the asymptotic behavior of the link invariant he introduced, which equals t... | 2021-03-05 02:07:02 | {"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": 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/college-algebra-7th-edition/chapter-8-sequences-and-series-section-8-3-geometric-sequences-8-3-exercises-page-615/27 | ## College Algebra 7th Edition
The first five terms are: $a_1 = 0 \\a_2 = \ln{5} \\a_3 = 2\ln{5} \\a_4=3\ln{5} \\a_5=4\ln{5}$ The sequence is not geometric.
To find the first five terms, substitute 1, 2, 3, 4, and 5 to the given formula. Use the rules (1) $\ln{(a^n)} = n\cdot \ln{a}$ (2) $\ln{1} = 0$ $a_1 = \ln{(5^{1-... | 2020-04-08 00:38:43 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/415081/moving-labels-in-xypics | # Moving labels in xypics
I have made a significantly complicated diagram of a system of chemical reactions in xy pics, but for all the reaction rates to be visable i have to change their placement on the arrows, either making them closer to arrows, further away or varying their occurance along the length of the arrow... | 2019-08-24 22:08:45 | {"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... |
https://www.intmath.com/blog/supplies/best-middle-school-back-to-school-math-supplies-12792 | Search IntMath
Close
450+ Math Lessons written by Math Professors and Teachers
5 Million+ Students Helped Each Year
1200+ Articles Written by Math Educators and Enthusiasts
Simplifying and Teaching Math for Over 23 Years
# Best Middle School Back to School Math Supplies
By Kathleen Cantor, 10 Aug 2021
Your prete... | 2023-02-02 11:09:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://borneomath.com/soal-dan-kunci-jawaban-fmo-grade-5/ | # Soal dan Kunci Jawaban Sample Paper FMO 2021 grade 5
Berikut ini soal dan kunci jawaban Fermat Mathematical Olympiad grade 5. Sumber soal diambil dihalaman Facebook FMO. Semoga bermanfaat
1. Which number should be filled into the cell with question mark?
A. 13
B. 4
C. 14
D. 16
E. 15
2. Teacher asks students to pai... | 2023-03-26 11:49:49 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://hermes.roua.org/hermes-pub/arxiv/05/03/252/article.xhtml | 2000 Mathematics Subject Classification. Primary 57M27; Secondary 11S05, 37B40. The author was supported in part by JSPS fellowship for young scientists.
<ph f="ptmb7t">Zeros of the Alexander polynomial of knot</ph>
### Akio Noguchi
Department of Mathematics, Tokyo Institute of Technology, Oh-okayama, Meguro-ku, Toky... | 2021-01-24 10:08:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 371, "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/m... |
http://sagemath.wikispaces.com/Commands?responseToken=0a3e44ac623d722854d30e9ee17860433 | Home > Commands
Pages in this wiki with groups of sage commands
Pages in this wiki with sage commands
Pages in this wiki with useful user-defined functions
Keywords: sage, commands | 2017-07-22 10:54:25 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://scikit-rf.readthedocs.io/en/latest/examples/networktheory/Correlating%20microstripline%20model%20to%20measurement.html | # Correlating microstripline model to measurement¶
## Target¶
The aim of this example is to correlate the microstripline model to the measurement over 4 frequency decades from 1MHz to 5GHz.
## Plan¶
1. Two different lengths of microstripline are measured;
2. Multiline method is used to compute the frequency dependa... | 2019-07-22 19:10:56 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://googology.fandom.com/wiki/Truprimibolplex | 11,686
pages
The truprimibolplex is equal to s(3,3,3,4) in strong array notation.[1] It can be represented in chained arrow notation as $$3\rightarrow3\rightarrow3\rightarrow3\rightarrow3\rightarrow3$$.
This number is also equal to s(3,3,1,5), s(3,1,1,6), or s(3,4,1,1,2).
Etymology
The name of this number is based ... | 2022-06-27 18:44:58 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathhelpboards.com/threads/problem-of-the-week-247-apr-11-2017.21176/ | Problem of the Week #247 - Apr 11, 2017
Status
Not open for further replies.
Euge
MHB Global Moderator
Staff member
Here is this week's POTW:
-----
Let $f : \Bbb S^1\subset \Bbb C \to \Bbb C$ be a continuous map. Show that if $f$ is continuously differentiable on $\Bbb S^1$, then its Fourier coefficient sequence $\... | 2020-07-09 11:22:45 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathsci.kaist.ac.kr/home/schedul/seminar/?idx=-1844 | # 세미나 및 콜로퀴엄
2017-03
Sun Mon Tue Wed Thu Fri Sat
1 2 3 4
5 6 7 2 8 9 1 10 1 11
12 13 14 15 1 16 1 17 18
19 20 21 22 2 23 1 24 25
26 27 28 29 30 1 31 1
2017-05
Sun Mon Tue Wed Thu Fri Sat
1 2 3 4 5 6
7 8 9 10 11 1 12 1 13
14 15 16 17 18 19 20
21 22 23 24 25 2 26 27
28 29 30 31
구글 Calendar나 iPhone 등에서 구독하면 세미나 시작 전에 알림... | 2017-03-27 12:31:21 | {"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://www.thejournal.club/c/paper/6/ | #### Capacity of a Multiple-Antenna Fading Channel with a Quantized Precoding Matrix
##### Wiroonsak Santipach, Michael L. Honig
Given a multiple-input multiple-output (MIMO) channel, feedback from the receiver can be used to specify a transmit precoding matrix, which selectively activates the strongest channel modes... | 2022-01-25 02:00:32 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.ademcetinkaya.com/2023/02/oled-universal-display-corporation.html | Outlook: Universal Display Corporation Common Stock is assigned short-term Ba1 & long-term Ba1 estimated rating.
Time series to forecast n: 12 Feb 2023 for (n+4 weeks)
Methodology : Modular Neural Network (Market News Sentiment Analysis)
## Abstract
Universal Display Corporation Common Stock prediction model is evalu... | 2023-03-26 13:21:24 | {"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://mathonline.wikidot.com/conference-matrices | Conference Matrices
# Conference Matrices
We will now look at another type of matrix known as a conference matrix.
Definition: An $n \times n$ matrix $C$ is a Conference Matrix if every entry $c_{i,j}$ is either $0$, $-1$, or $1$ and $CC^T = (n-1)I_n$.
Let $C = \begin{bmatrix} 0 & 1 \\ 1 ^ 0 \end{bmatrix}$. Then $... | 2018-10-23 09:44:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://simonhessner.de/image-style-transfer-using-convolutional-neural-networks/ | # Image Style Transfer using Convolutional Neural Networks
There are many tasks in image processing that can be solved with Convolutional Neural Networks (CNNs). One of these tasks is called image style transfer. The goal of image style transfer is to apply the style of one image to the content of another image. This ... | 2021-01-25 04:31:42 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/66558/how-does-literals-in-compiled-languages-differ-from-literals-in-interpreted-lang | # How does literals in compiled languages differ from literals in interpreted languages?
A literal is a piece of data which gets its value at compile time.
Means: Becomes set at compile time and afterward the value is fixed incorporated into the machine code as a code consisting out of 0s and 1s.
What are literals i... | 2019-11-22 15:34:12 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://anhngq.wordpress.com/2011/05/19/the-ekeland-variational-principle/ | # Ngô Quốc Anh
## May 19, 2011
### The Ekeland variational principle
Filed under: PDEs — Ngô Quốc Anh @ 14:43
In mathematical analysis, Ekeland’s variational principle, discovered by Ivar Ekeland, is a theorem that asserts that there exists nearly optimal solutions to some optimization problems. Ekeland’s variation... | 2017-08-23 05:57:51 | {"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": 0, "img_math": 12, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.knowasiak.com/whats-a-fireplace-and-why-does-it-burn-2016/ | # What’s a fireplace and why does it burn? (2016)
31
I was searching at a bonfire on a shoreline the other day and realized that I didn’t perceive something else about fire and the map it works. (For instance: what determines its coloration?) So I regarded Up some stuff, and right here’s what I learned.
Fire
Fire i... | 2022-05-18 12:27:54 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 140, "mimetex.cgi": 0, "/images/m... |
http://www.helpteaching.com/questions/Function_and_Algebra_Concepts/Grade_9 | Looking for Algebra worksheets?
Check out our pre-made Algebra worksheets!
Tweet
##### Browse Questions
• Arts (1045)
• English Language Arts (4933)
• English as a Second Language ESL (2782)
• Health and Medicine (886)
• Life Skills (380)
• Math (2302)
• ### Sequences and Series
• #### Trigonometry
• Physical Educ... | 2017-09-20 23:48:28 | {"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://codereview.stackexchange.com/questions/205131/variable-bit-length-lossy-floating-point-compression | # Variable bit length lossy floating point compression
I am implementing a new compression algorithm for the weights of a neural network for the Leela Chess project. the weights are roughly 100Mb of float32s which I want to compress as small as possible. Error tolerance for this application is 2^-17, so lossy compress... | 2019-10-18 07:50:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.m.wikibooks.org/wiki/Ordinary_Differential_Equations/Successive_Approximations | # Ordinary Differential Equations/Successive Approximations
$y'=f(x,y)$ has a solution $y$ satisfying the initial condition $y(x_0)=y_0$, then it must satisfy the following integral equation:
$y=y_0+\int_{x_0}^x f(t, y(t))dt$
Now we will solve this equation by the method of successive approximations.
Define $y_1$ a... | 2014-04-20 21:02:41 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 25, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.effortlessmath.com/math-topics/how-to-solve-the-frequency-distribution-table/ | # How to Solve the Frequency Distribution Table?
The frequency distribution table helps us find patterns in the data and also enables us to analyze the data using central tendency and variance criteria.
## Step by step guide tothefrequency distribution table
Frequency distribution tables are a way to organize data i... | 2022-10-02 22:42:45 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/questions/48372/pspace-complete-under-np-reduction?noredirect=1 | # PSPACE-complete under NP reduction
Is there some example of a PSPACE problem that we can show PSPACE-hard under NP reduction, but we do not know a proof of PSPACE-hardness under P reduction ?
To be more precise, the NP reduction I am referring to is of the following kind: take your problem A that you want to show P... | 2021-10-16 19:07:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://omerkel.github.io/rocketscience/html5/src/ | Rocket Science
Time Altitude Vertical Velocity
10 sec 120 mi 4000 ft 3000 mph
Fuel Burn Rate / Acceleration
17000 lb
lb/sec
Back
### Abstract
This physics simulation is about simplified rocket science. Rocket Science comes along without any sophisticated graphical human machine interface so far. The concept is turn ... | 2018-11-21 19:04:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 6, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zxi.mytechroad.com/blog/category/sliding-window/ | Posts published in “Sliding Window”
You are given an integer array nums and an integer x. In one operation, you can either remove the leftmost or the rightmost element from the array nums and subtract its value from x. Note that this modifies the array for future operations.
Return the minimum number of operations to... | 2020-11-28 13:30:24 | {"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://math.stackexchange.com/questions/527993/maximal-unique-solution-to-an-ivp | # Maximal unique solution to an IVP.
In class we learned the existence and uniqueness theorems for differential equations. The weaker Picard-Lindelof states that for any IVP, $$\begin{cases} x'(t) = f(t, x(t))\\ x(t_0) = x_0 \end{cases}$$ where $f$ is continuous in the first argument and locally Lipschitz in the secon... | 2019-11-12 03:05:59 | {"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://gmatclub.com/forum/bill-has-a-small-deck-of-12-playing-cards-made-up-of-only-2-suits-of-6-cards-each-96078-20.html | Find all School-related info fast with the new School-Specific MBA Forum
It is currently 08 Mar 2014, 00:40
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
C... | 2014-03-08 08:40:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/other-math/CLONE-547b8018-14a8-4d02-afd6-6bc35a0864ed/chapter-4-decimals-test-page-325/12 | ## Basic College Mathematics (10th Edition)
Estimate: 20 $\div$ 4 = 5 Exact: 4.175
20.04 $\div$ 4.8 Lets First find Estimate: 20.04 (rounded to) 20 4.8 (rounded to) 4 20.04 $\div$ 4.8 = 20 $\div$ 4 = 5 Now, lets find Exact: 20.04 $\div$ 4.8 = $\frac{20.04}{4.8}$ = $\frac{2004}{480}$ (multiply numerator & denominator b... | 2019-10-21 03:20:21 | {"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://dsp.stackexchange.com/questions/1774/generate-the-convolution-matrix-of-2d-kernel-for-convolution-shape-of-same/54884 | # Generate the Convolution Matrix of 2D Kernel for Convolution Shape of same
I want to find a convolution matrix for a certain 2D kernel $$H$$.
For example, for image Img of size $$m \times n$$ , I want (in MATALB):
T * Img = reshape(conv2(Img, H, 'same'), [], 1);
Where T is the convolution matrix and same means th... | 2021-09-17 20:30:09 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lakens.github.io/statistical_inferences/equivalencetest.html | 9 Equivalence Testing and Interval Hypotheses
Most scientific studies are designed to test the prediction that an effect or a difference exists. Does a new intervention work? Is there a relationship between two variables? These studies are commonly analyzed with a null hypothesis significance test. When a statisticall... | 2023-03-25 21:25:20 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/390342/what-is-the-definition-of-the-charge-conjugation | # What is the definition of the charge conjugation?
I seem to have troubles finding definitions of the charge conjugation operator that are independant of the theory considered.
Weinberg defined it as the operator mapping particle types to antiparticles :
$$\operatorname C \Psi^{\pm}_{p_1 \sigma_1 n_1;p_2 \sigma_2 n... | 2021-06-15 02:00:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/Ising-model-in-a-transverse-tunneling-field-and-in-Blinc-%C5%BDek%C5%A1/bd9d112cfbf3dbc8304400ad847dad12bf0dd9f9 | # Ising model in a transverse tunneling field and proton-lattice interaction in H-bonded ferroelectrics
@inproceedings{Blinc1979IsingMI,
title={Ising model in a transverse tunneling field and proton-lattice interaction in H-bonded ferroelectrics},
author={Robert Blinc and Bo{\vs}tjan Žek{\vs} and Joaquim Sampaio and A... | 2019-10-16 12:55:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/forums/topic/612599-legend-of-zelda-corner-cutting/ | • 13
• 18
• 19
• 27
• 10
# Legend of Zelda Corner-cutting
This topic is 2348 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
I was playing The Legend of Zelda: Link's Awakening this afternoon, and I noticed, that if you are on the very edge o... | 2018-03-20 00:33:33 | {"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://stackoverflow.com/questions/17940913/measuring-string-size-in-plain-c | # Measuring string size in plain C
Imagine you are generating a PDF program "by hand" (no libraries) from within a C program you are developing. You want to write a function that subscripts arbitrary text. The best thing to imagine here is how TeX subscripts the `\inf` and `\sup` symbols when typesetting math.
Now, w... | 2015-03-04 19:24:48 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://stats.stackexchange.com/questions/19891/interpreting-main-effect-and-interaction?noredirect=1 | # Interpreting main effect and interaction
I am doing a simple marketing project that has the following types of variables:
• X1 - continuous (e.g. income)
• X2 - categorical (e.g. gender)
• Y - continuous (e.g. number of a product type purchased such as tubs of ice-cream)
I am interested in the relationship between... | 2020-10-31 05:27:15 | {"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.ideastatica.com/blog/load-on-a-curve-from-dxf-reference | # Load on a curve from DXF reference
Load on a curve imported from DXF reference can save you a lot of time during the input of loads for concrete structures.
$$This new functionality can help a lot when defining shear stress flow in sections capable of transferring the torsion effects, a load transfer via a web of a ... | 2020-06-04 23:35:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lavelle.chem.ucla.edu/forum/viewtopic.php?f=19&t=48116 | ## 1.B #27
$\Delta p \Delta x\geq \frac{h}{4\pi }$
005343842
Posts: 15
Joined: Sat Aug 24, 2019 12:15 am
### 1.B #27
Don't really understand the concept behind this problem, could someone explain? A bowling ball of mass 8.00 kg is rolled down a bowling alley lane at 5.00 6 5.0 m/s-1. What is the minimum uncertainty... | 2020-03-29 19:53:12 | {"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": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://opencarp.org/documentation/examples | # openCARP examples
These examples are intended to transfer basic user know-how regarding most openCARP features in an efficient way. The scripts are designed as mini-experiments, which can also serve as basic building blocks for more complex experiments. This example can be a good starting point to base your own expe... | 2022-01-27 01:29:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-algebra/129537-solved-problem-section-bezouts-identity-print.html | # [SOLVED] Problem from a section on Bezout's Identity
• Feb 18th 2010, 05:53 PM
Zennie
[SOLVED] Problem from a section on Bezout's Identity
Find all solutions: 561x + 909y = 81
Not just looking for answers, I don't understand the procedure. Any help is appreciated.
• Feb 18th 2010, 07:27 PM
tonio
Quote:
Originally ... | 2016-12-10 04:37:50 | {"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": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-math-topics/59712-countability-irrational-numbers-print.html | # Countability of the irrational numbers
• Nov 15th 2008, 12:30 PM
Mathstud28
Countability of the irrational numbers
One of the excersises in my book says "Is the set of all irrational numbers countable? Justify your response"
Here is what I said (For the sake of writing let $\mathbb{I}$ the set of irrationals):"
1.... | 2017-06-24 18:01:29 | {"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": 0, "codecogs_latex": 53, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/256732/elements-in-hat-mathbbz-the-profinite-completion-of-the-integers | # Elements in $\hat{\mathbb{Z}}$, the profinite completion of the integers
Let $\hat{\mathbb{Z}}$ be the profinite completion of $\mathbb{Z}$. Since $\hat{\mathbb{Z}}$ is the inverse limit of the rings $\mathbb{Z}/n\mathbb{Z}$, it's a subgroup of $\prod_n \mathbb{Z}/n\mathbb{Z}$. So we can represent elements in $\hat{... | 2016-04-29 10:55:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://learn.careers360.com/ncert/question-represent-the-following-situations-in-the-form-of-quadratic-equations-ii-the-product-of-two-consecutive-positive-integers-is-306-we-need-to-find-the-integers/ | # Q2. Represent the following situations in the form of quadratic equations : (ii) The product of two consecutive positive integers is 306. We need to find the integers.
Given the product of two consecutive integers is $306.$
Let two consecutive integers be $'x'$ and $'x+1'$.
Then, their product wi... | 2020-05-30 08:58:17 | {"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": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rooms-4you.com/evaluate-limit-as-x-approaches-0-of-tan3x-x/ | # Evaluate ( limit as x approaches 0 of tan(3x))/x
Evaluate the limit of the numerator and the limit of the denominator.
Take the limit of the numerator and the limit of the denominator.
Evaluate the limit of the numerator.
Take the limit of each term.
Move the limit inside the trig function because tangent is continu... | 2022-10-01 04:36:44 | {"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://physics.stackexchange.com/tags/gauge-invariance/new | # Tag Info
1
When using Kubo formula, you often have to calculate vertex functions. You'd better take care of gauge invariance by imposing Ward-Takahashi identity onto them.
1
Just consider the gauge transformation after Fourier transforming everything. A Fourier transform turns derivatives into momenta, such that ... | 2014-09-21 16:10:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/a-proof-for-sqrt-x-2-x.316896/ | # A proof for sqrt(x^2)=|x|
1. May 29, 2009
### ShayanJ
Hi
Can someone give me a proof for sqrt(x^2)=|x|?
I mean why sqrt(x^2)!=+x,-x?
thanks
2. May 29, 2009
### HallsofIvy
Staff Emeritus
$\sqrt{x}$, like any function, is "single valued". That's part of the definition of function: for any specific value of x, f(x... | 2017-08-18 02:15:29 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/4f5b9a26e4b0602be437eff8 | ## moneybird Compute $\int\limits_{}^{}\frac{dy}{1+\cos(4y)}$ 2 years ago 2 years ago
$1+\cos(4y)=2\cos^2(2y)$ | 2014-04-18 20:59:32 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.rdocumentation.org/packages/shiny/versions/1.4.0/topics/observe | # observe
0th
Percentile
##### Create a reactive observer
Creates an observer from the given expression.
##### Usage
observe(x, env = parent.frame(), quoted = FALSE, label = NULL,
suspended = FALSE, priority = 0,
domain = getDefaultReactiveDomain(), autoDestroy = TRUE,
..stacktraceon = TRUE)
##### Arguments
x
An ... | 2020-02-17 01:45:02 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tfji.effebitrezzano.it/divide-space-evenly-calculator.html | ## Divide Space Evenly Calculator
the cells spaced evenly-somehow. This forum is for users to post tips and tricks they have found useful while working with VCarve Pro. You'll see that direction just as often as increase evenly in a pattern. If different roommates have access to different amounts of space, dividing th... | 2020-07-06 17:15:40 | {"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... |
https://cs.stackexchange.com/questions/132970/whats-the-name-of-this-sorting-algorithm | # What's the name of this sorting(?) algorithm?
Given the options of:
• Red
• Orange
• Yellow
• Green
• Blue
• Violet
You want to find your favorite color by comparing all pairs to each other, like so: Red vs...
• Red vs Orange = Orange
• Red vs Yellow = Red
• Red vs Green = Red
• Red vs Blue = Red
• Red vs Violet ... | 2021-07-26 17:26:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/93786-de-temperature-coffee.html | # Thread: DE: Temperature and Coffee
1. ## DE: Temperature and Coffee
Problem:
A freshly brewed cup of coffee has temperature 95°C in a 20°C room. When its temperature is 78 °C, it is cooling at a rate of 1°C per minute. When does this occur? Approximate to three decimal places.
Here is my work, please verify if it... | 2016-09-29 21:31:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 21, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://web.ma.utexas.edu/users/m408s/CurrentWeb/LM11-4-2.php | Home
#### The Fundamental Theorem of Calculus
Three Different Concepts
The Fundamental Theorem of Calculus (Part 2)
The Fundamental Theorem of Calculus (Part 1)
More FTC 1
#### The Indefinite Integral and the Net Change
Indefinite Integrals and Anti-derivatives
A Table of Common Anti-derivatives
The Net Change Theo... | 2022-08-15 22:41:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://fqxi.org/community/forum/topic/1321 | Search FQXi
Please also note that we do not accept unsolicited posts and we cannot review, or open new threads for, unsolicited articles or papers. Requests to review or post such materials will not be answered. If you have your own novel physics theory or model, which you would like to post for further discussion amo... | 2021-06-16 20:21:01 | {"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": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://collegephysicsanswers.com/openstax-solutions/show-if-coil-rotates-angular-velocity-omega-period-its-ac-output-dfrac2-piomega | Question
Show that if a coil rotates at an angular velocity $\omega$ , the period of its AC output is $\dfrac{2 \pi}{\omega}$.
See the solution video for an explanation.
Solution Video
# OpenStax College Physics Solution, Chapter 23, Problem 35 (Problems & Exercises) (3:14)
#### Sign up to view this solution video!... | 2020-01-29 19:49:07 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:1044.37011 | ## Lusternik-Schnirelmann theory for fixed points of maps.(English)Zbl 1044.37011
The paper contains an interesting generalization of the Lusternik-Schnirelman theory for gradient-like flows. The authors consider homotopy equivalences $$\phi : X\to X$$ from a Hausdorff space into itself, which are “gradient like” i.e.... | 2022-12-05 23:56:51 | {"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://crypto.stackexchange.com/questions/29707/the-example-of-wikipedia-on-steganography-doesnt-work | # The example of Wikipedia on steganography doesn't work
I was reading some stuff on steganography.
However, I tried many software to get the hidden image, but no one worked. Is there anything wrong about that?
I tried OpenStego (Windows), SecretLayer (Windows) and VSL (Linux).
• I don't know what those programs do... | 2021-04-19 01:02:57 | {"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://math.stackexchange.com/questions/3774655/proof-of-absolute-convergence-of-sum-limits-n-1-infty-1n-1-tan-left | # Proof of Absolute Convergence of $\sum\limits_{n=1}^{\infty} (-1)^{n-1}\tan\left(\frac{1}{n\sqrt{n}}\right)$
$$\sum\limits_{n=1}^{\infty} (-1)^{n-1}\tan\left(\frac{1}{n\sqrt{n}}\right)$$
My Attempt: To prove absolute convergence, we must consider $$\sum\limits_{n=1}^{\infty}a_n$$ and $$\sum\limits_{n=1}^{\infty}|a_... | 2020-10-28 20:04:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3251311/does-this-limit-exist-or-is-undefined | # Does this limit exist or is undefined?
$$\lim_{x\to -\infty}\ln\left(\frac{x^2+1}{x-3}\right)=\infty$$
This is the answer I get from wolfram alpha, but shouldn't the answer be the limit doesn't exist? For large negative values of x, we can ignore the +1 and -3 so we can change the limit to $$\lim_{x\to -\infty}\ln\... | 2019-12-09 08:00:36 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/Entanglement-of-Formation-of-an-Arbitrary-State-of-Wootters/f314b0f632e6ae3767c6c4a63a94b06b4947e62a | # Entanglement of Formation of an Arbitrary State of Two Qubits
@article{Wootters1998EntanglementOF,
title={Entanglement of Formation of an Arbitrary State of Two Qubits},
author={William K. Wootters},
journal={Physical Review Letters},
year={1998},
volume={80},
pages={2245-2248}
}
• W. Wootters
• Published 12 Septemb... | 2022-09-26 06:40:17 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.aimsciences.org/article/doi/10.3934/dcds.2010.26.1441 | # American Institute of Mathematical Sciences
October 2010, 26(4): 1441-1469. doi: 10.3934/dcds.2010.26.1441
## Asymptotic behaviour of the Darcy-Boussinesq system at large Darcy-Prandtl number
1 Florida State University, Department of Mathematics, Tallahassee, FL 32306, United States
Received November 2008 Revi... | 2020-11-27 15:19:21 | {"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... |