url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
https://stats.stackexchange.com/questions/361364/how-to-interpret-an-interaction-between-an-endogenous-and-an-exogenous-variable | # How to interpret an interaction between an endogenous and an exogenous variable
Consider the following model for a regression : $y = \beta_0 + \beta_1 x_1 + \beta_2 x_2+ \beta_3 x_1 x_2 + u$.
Suppose $x_1$ is exogenous and $x_2$ is endogenous. Endogeneity precludes me from analyzing the effect of $x_2$ on $y$. Howe... | 2019-07-22T23:36:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/12284/is-there-an-algorithm-to-find-the-best-strategy-for-a-game/12299 | # Is there an algorithm to find the best strategy for a game?
Let,
• game be the state of a 2-player, turn based game
• actions game player -> [move] be a function that gets the state of a game and returns all valid moves, where a move if a function move game -> game that updates the state of the game
• state game ->... | 2020-01-25T12:37:22 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nextgurukul.in/questions-answers-forum/academic/cbse/class-9/maths/Polynomials?statusCode=301 | ##### Get a free home demo of LearnNext
Available for CBSE, ICSE and State Board syllabus.
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Aug 5, 2013
#### Sir, I have a doubt regarding this question, kindly tell me wheth... | 2019-07-16T13:21:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 20, "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://direct.mit.edu/view-large/3928593 | Table 3 summarizes results for various groupings of countries using end-of-sample populations to weight the country-specific per capita values. This weighting scheme suggests that global per capita income will rise by an annual rate of 2.0% during the next 100 years, resulting in a more than seven-fold increase in per ... | 2023-01-30T16:20:15 | {"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://math.stackexchange.com/questions/329719/question-about-limit-and-series | # question about limit and series
consider following hypotheses
• $m\in\mathbb N$
• $c\in \mathbb C\,$ ,$\, \; a_j\in \mathbb C$
• $a_j\in \mathbb C\;$ , $\;|a_j|=1,\;\forall\;1\le j\le m$
if $$\lim\limits_{n\to+\infty}\sum_{j=1}^{m}a^n_j=c$$
then how to prove $c=m$ and $\forall1\le j\le m\;$ , $\;a_j=1$ .
Thanks ... | 2015-05-30T17:24:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/concurrency-of-circles-and-sides/ | ×
# Concurrency of Circles and Sides
Imgur
While playing around on Geogebra, I found a curious theorem:
For all triangles $$\triangle ABC$$, draw the circles with diameter as each of its sides. Call the circle passing through points $$A$$ and $$B$$ circle $$O_C$$, and ditto for the other two circles. This theorem s... | 2017-03-30T12:55:27 | {"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... |
https://math.stackexchange.com/questions/3491939/how-to-take-integral-of-the-gamma-function | # how to take integral of the Gamma Function
Here is my question. I am trying to calculate the following integral:
$$\int_{t}^{\infty} \Gamma(ax+b)dx$$
I was not successful, although I tried many times.
I wonder if anyone can help me on this?
Thank you.
• The integral diverges. – GEdgar Dec 30 '19 at 11:38
An in... | 2021-03-08T13:15:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.solipsys.co.uk/cgi-bin/sews.py?Operation | # Operation
An operation, normally called a binary operation, is a calculation which combines two elements of a set to product another element of the same set.
For example:
In some contexts it's most natural to use the multiplicative notation, in other contexts it's most natural to use the additive notation, in yet ... | 2020-01-23T19:46:17 | {"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://paperswithcode.com/paper/tramnet-transition-matrix-network-for | # TraMNet - Transition Matrix Network for Efficient Action Tube Proposals
1 Aug 2018 · , , ·
Current state-of-the-art methods solve spatiotemporal action localisation by extending 2D anchors to 3D-cuboid proposals on stacks of frames, to generate sets of temporally connected bounding boxes called \textit{action mic... | 2023-03-22T22:39:00 | {"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://wordpress.discretization.de/ddg2016/2016/07/13/partial-differential-equations-involving-time/ | # Partial differential equations involving time
Let $\Omega \subset \mathbb{R}^n$ be a domain, we will consider $\Omega$ to be the “space” and functions:
\begin{align}
f : \mathbb{R} \times \Omega \rightarrow \mathbb{R}, \\ (t,x) \mapsto f(t,x),\end{align}
will be view as time dependent functions
\begin{align}
& f_t :... | 2022-06-26T06:05:25 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.bookofproofs.org/branches/order-relation-for-integers-positive-and-negative-integers/ | Welcome guest
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## Definition: Order Relation for Integers - Positive and Negative Integers
According to the definition of integers, we can represent any integer $$x$$ by two natural numbers $$a,b$$, formally $$x=[a,b]$$. In order to avoid too many different c... | 2020-02-17T06:49:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/tags/decimation/hot | # Tag Info
18
Downsampling and upsampling are operations that change the sampling rate of a signal. Each one of them is composed of two steps, changing the sampling rate and filtering. Usually, the amount of change is expressed as a ratio. When downsampling, we are trying to take the signal from some $Fs$ to some $Fs... | 2020-10-29T23:07:01 | {"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://zbmath.org/?q=an:0857.11019 | zbMATH — the first resource for mathematics
The asymptotic formula for the number of representations of an integer as a sum of five squares. (English) Zbl 0857.11019
Berndt, Bruce C. (ed.) et al., Analytic number theory. Vol. 1. Proceedings of a conference in honor of Heini Halberstam, May 16-20, 1995, Urbana, IL, USA... | 2021-05-07T13:20:35 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://alice-publications.web.cern.ch/node/3879 | Higher harmonic anisotropic flow measurements of charged particles in Pb-Pb collisions at $\sqrt{s_{\rm NN}} = 2.76~$ TeV
We report on the first measurement of the triangular v3, quadrangular v4, and pentagonal v5 charged particle flow in Pb-Pb collisions at $\sqrt{s_{\rm NN}} = 2.76~$ TeV measured with the ALICE dete... | 2022-10-05T14:50:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://video.ias.edu/homomirrorsym/2016/1214-JakeSolomon | # Numerical invariants from bounding chains
## Numerical invariants from bounding chains - Jake Solomon
Jake Solomon
Hebrew University of Jerusalem; Visitor, School of Mathematics
December 14, 2016
I'll begin with a leisurely introduction to Fukaya A-infinity algebras and their bounding chains. Then I'll explain how ... | 2020-08-04T03:28:38 | {"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://tryonjob.com/coburg/manual-way-for-calculating-r-2.php | # Coburg Manual Way For Calculating R 2
## geometry calculating coordinates along a clothoid betwen
### R Mean Median and Mode - Tutorialspoint
Manual Re-Calculating GNOME. Function for direct calculation of the coefficient of determination of two vectors, Function for direct calculation of the coefficient of determ... | 2022-10-07T22:13:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ncertmcq.com/rd-sharma-class-8-solutions-chapter-6-algebraic-expressions-and-identities-ex-6-6/ | ## RD Sharma Class 8 Solutions Chapter 6 Algebraic Expressions and Identities Ex 6.6
These Solutions are part of RD Sharma Class 8 Solutions. Here we have given RD Sharma Class 8 Solutions Chapter 6 Algebraic Expressions and Identities Ex 6.6
Other Exercises
Question 1.
Write the following squares of bionomials as t... | 2022-08-12T03:55:37 | {"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://datascience.stackexchange.com/questions/25902/does-keras-categorical-cross-entropy-loss-take-incorrect-classification-into-acc | # Does keras categorical_cross_entropy loss take incorrect classification into account
I was looking at keras source here which calculates cross entropy loss using:
output /= tf.reduce_sum(output,
reduction_indices=len(output.get_shape()) - 1,
keep_dims=True)
# manual computation of crossentropy
epsilon = _to_tensor(... | 2020-02-18T03:19:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dml.cz/handle/10338.dmlcz/134412 | Previous | Up | Next
# Article
Full entry | PDF (0.4 MB)
Keywords:
$M$-estimator; generalized linear models; pseudolinear models
Summary:
Real valued $M$-estimators $\hat{\theta }_n:=\min \sum _1^n\rho (Y_i-\tau (\theta ))$ in a statistical model with observations $Y_i\sim F_{\theta _0}$ are replaced by $\mathbb{... | 2021-06-19T11:56:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://learnful.ca/taxonomy/term/167 | Content Blocks
Learning Objectives
In this section, you will:
• Determine whether a relation represents a function.
• Find the value of a function.
• Determine whether a function is one-to-one.
• Use the vertical line test to identify functions.
• Graph the functions listed in the library of functions.
A jetliner c... | 2020-09-25T12:20:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Odd_Integers_do_not_form_Integral_Domain | # Odd Integers do not form Integral Domain
Jump to navigation Jump to search
## Theorem
Let $S$ denote the set of odd integers.
Then $\struct {S, +, \times}$ is not an integral domain.
## Proof
Consider the odd integers $1$ and $3$.
We have that $1 + 3 = 4$.
But $4$ is not odd.
Thus addition on $\struct {S, +,... | 2020-06-03T06:52:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/176564-finding-parallel-vectors-3-dimensions.html | # Thread: Finding parallel vectors in 3 dimensions
1. ## Finding parallel vectors in 3 dimensions
Having a vector start at the origin and go to some vector, <a, b, c>, and given a second vector in the same form <x, y, z>, is there a way to tell that they're parallel.
Graphing them out is the only way I can do this, ... | 2016-08-28T15:15:45 | {"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://citoxpress.com/35w44/4ccqab.php?id=890dde-alkali-metals-reaction-with-oxygen | What are some other reactions of the alkaline earth metals? How does an alkali metal react with the oxygen in air? 2H 2 + O 2 → 2H 2 O. Alkali metals also burn vigorously when heated in oxygen to form their respective oxides. Alkali metals react quickly with oxygen and are stored under oil to prevent oxygen from reachi... | 2021-03-08T18:43:31 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.albert.io/ie/organic-chemistry-1/ir-spectral-analysis-of-4-tert-butylcyclohexanone-reduction | Free Version
Moderate
IR Spectral Analysis of 4-tert-Butylcyclohexanone Reduction
ORGO1-PBGCVW
A student carried out the reduction of 4-tert-butylcyclohexanone using sodium borohydride. She isolated the reaction product and took its infrared (IR) spectrum to determine if she had made the desired compound.
What cha... | 2017-01-18T20:21:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://schneider.ncifcrf.gov/delila/ri.html | Delila Program: ri
# ri program
### Documentation for the ri program is below, with links to related programs in the "see also" section.
{ version = 2.82; (* of ri.p 2013 Jun 06}
(* begin module describe.ri *)
(*
name
ri: Rindividual is calculated for every site in the aligned book
synopsis
ri(inst: in, book: in... | 2014-04-24T19:40:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/joey-decides-to-empty-his-piggy-bank-and-his-money-his-bank-is-with-only-nickels | # Joey decides to empty his piggy bank and his money. His bank is with only nickels and dimes. Joey counted a total of that up to $3.15. How many nickels and how many dimes does Joey have in his pi bank? ##### 1 Answer Mar 7, 2017 Potentially there are a number of solutions but I am just going to give you 1 3 nickels +... | 2021-12-08T22:53:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 17, "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://forums.torque3d.org/viewtopic.php?p=11812 | ### How would you get a point that is a distance from another? (2D Vectors)
Scripting questions, discussions, etc
#### How would you get a point that is a distance from another? (2D Vectors)
aMoistKite
Posts: 22
Joined: Wed Mar 06, 2019 10:07 am
So I am making a game with a diablo style of movement and when the play... | 2020-01-22T18:04:23 | {"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... |
https://crypto.stackexchange.com/questions/25980/about-primitive-roots-mod-n-in-diffie-hellman/25992 | # About Primitive roots mod n in Diffie-Hellman [duplicate]
I'm on the study of Diffie-Hellman and its related math (multiplicative group of integers $\mod n$).
In some crypto papers and documents I've read that $g$ needs to be a primitive root mod $n$ ($g$ order in $G = \phi(p)$), but we actually use $g$ as a genera... | 2019-12-11T21:02:07 | {"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... |
http://openstudy.com/updates/509c920fe4b0a825f21b1e11 | ## HelpMe94 Verify This... (See Below) one year ago one year ago
1. HelpMe94
$\tan (X+\frac{ \pi }{ 2 }) = - COT(X)$
2. HelpMe94
I saw... $\tan \frac{ \pi }{ 2 }=Undefined$ How can this be verified
3. HelpMe94
@mark_o. can you help on this im stuck again on these | 2014-03-08T03:46:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.semantic-web-journal.net/content/equater-unsupervised-data-driven-method-discover-equivalent-relations-large-linked-datasets | # EQUATER - An Unsupervised Data-driven Method to Discover Equivalent Relations in Large Linked Datasets
### Tracking #: 872-2082
Authors:
Ziqi Zhang
Anna Lisa Gentile
Eva Blomqvist
Isabelle Augenstein
Fabio Ciravegna
Responsible editor:
Guest Editors Ontology and Linked Data Matching
Submission type:
Full Paper
Ab... | 2021-10-26T12:18:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-geometry/179948-show-h-differentiable-everywhere-h-continuous-everywhere-but.html | # Thread: show that h is differentiable everywhere and that h' is continuous everywhere but....
1. ## show that h is differentiable everywhere and that h' is continuous everywhere but....
Define h(x)=x^3sin(1/x) for x not equal to 0 and h(0)=0. Show that h is differentiable everywhere and that h' is continuous everyw... | 2016-08-26T03:27:55 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://csat.io/practice/p1/q12 | # Practice Paper 1 Question 12
Let $$n < 10$$ be a non-negative integer. How many integers from $$0$$ to $$999$$ inclusive have the sum of their digits equal to $$n$$? Give your answer in terms of $$n$$. Hint: Try first for integers from $$0$$ to $$99$$.
The above links are provided as is. They are not affiliated wit... | 2019-08-24T19:49:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wiki.opensourceecology.org/wiki/Steam_Engine_Specifications/Spreadsheet | This is a spreadsheet giving a numerical integration calculated power output estimate for different steam engine designs.
## Numerical Calculations
The numerical integration performed by the spreadsheet is based off the idea of work diagram construction and the more modern approach of numerical integration. This sect... | 2021-02-27T11:58:32 | {"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... |
http://math.stackexchange.com/questions/260101/writing-polar-equations-in-parametric-form | # Writing Polar Equations In Parametric Form
For an example problem, in my textbook, the author wanted to demonstrate how to graph a polar function. Deeming it most convenient, my author took the polar function $r=2\cos 3\theta$, and re-wrote it as the parametric equations $x=2\cos 3\theta \cos \theta$ and $y=2\cos 3\... | 2015-01-31T16:51:45 | {"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://cjms.journals.umz.ac.ir/article_3452.html | Document Type : Research Articles
Author
Department of Mathematics, Babol Branch, Islamic Azad University, Babol, Iran
10.22080/cjms.2021.21330.1580
Abstract
Over eighty years ago, the German mathematician Lothar Collatz formulated an
interesting mathematical problem, which he was afraid to publish, for the
simple... | 2022-05-17T20:22:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/limit-calculation.443258/#post-2961540 | # Limit Calculation
CalculusHelp1
## Homework Statement
Calculate the limit as x-->pi/4 of [tan(x-pi/4)+1]/x-pi/4
## Homework Equations
lim h-->0 of [f(x+h)-f(x)]/h = f'(x)
lim x--->a [f(x)-f(a)]/(x-a) = f'(x)
## The Attempt at a Solution
I've attempted to turn this equation into the form f(x)-f(a)/x-a by letti... | 2023-03-29T19:23:25 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/Spitzer%2FIRAC-Photometry-of-the-%CE%B7-Chameleontis-Megeath-Hartmann/ff02ba03748c8a320dfe1b7b6c40e8f1659f6104 | # Spitzer/IRAC Photometry of the η Chameleontis Association
@article{Megeath2005SpitzerIRACPO,
title={Spitzer/IRAC Photometry of the $\eta$ Chameleontis Association},
author={S. Megeath and L. Hartmann and K. Luhman and G. Fazio},
journal={The Astrophysical Journal},
year={2005},
volume={634}
}
We present IRAC 3.6, 4.... | 2021-09-21T11:45:01 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41598-019-55775-7?error=cookies_not_supported&code=f9241fe9-6286-49fe-969e-82593342ea52 | Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | 2021-08-03T12:11:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jobilize.com/algebra/section/create-a-function-by-composition-of-functions-by-openstax?qcr=www.quizover.com | # 1.4 Composition of functions (Page 2/9)
Page 2 / 9
## Performing algebraic operations on functions
Find and simplify the functions $\text{\hspace{0.17em}}\left(g-f\right)\left(x\right)\text{\hspace{0.17em}}$ and $\text{\hspace{0.17em}}\left(\frac{g}{f}\right)\left(x\right),\text{\hspace{0.17em}}$ given $\text{\h... | 2021-06-18T09:39:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 33, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.nature.com/articles/s41467-019-12938-4 | Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | 2021-10-20T21:14:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Luttinger's_theorem | # Luttinger's theorem
Luttinger's theorem relates a Fermi liquid's particle density to the volume of its Fermi surface.
In condensed matter physics, Luttinger's theorem[1][2] is a result derived by J. M. Luttinger and J. C. Ward in 1960 that has broad implications in the field of electron transport. It arises frequen... | 2017-07-27T09:11:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 8, "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://tandf.figshare.com/articles/Generalized_Link-Based_Additive_Survival_Models_with_Informative_Censoring/11811999 | ## Generalized Link-Based Additive Survival Models with Informative Censoring
2020-02-05T21:08:02Z (GMT) by
Time to event data differ from other types of data because they are censored. Most of the related estimation techniques assume that the censoring mechanism is noninformative while in many applications it can ac... | 2020-04-02T10:19:58 | {"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://nebusresearch.wordpress.com/tag/stars/ | ## Reading the Comics, May 28, 2016: Visual Interest Will Never Reappear Edition
OK, that’s three weeks in a row in which all my mathematically-themed comic strips are from Gocomics. Maybe I should commission some generic Reading The Comics art from the cartoonists and artists I know. It could make things more excitin... | 2022-05-17T15:09:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 5, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/593006/birkhoffs-theorem-in-general-setup-r2-rightarrow-e2-gammar/593016 | # Birkhoff's theorem in general setup ($r^2 \rightarrow e^{2\gamma(r)}$)
I am trying to prove Birkhoff's theorem in general setup.
Birkhoff's theorem states that every spherically symmetric vacuum solution to Einstein's field equation is the Schwarzschild. (i.e., it says spherically symmetric vacuum solutions admits ... | 2021-06-23T14:15:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.exampaper.com.sg/little-miss-loi-the-science-tutor/gce-o-level-2011-oct-nov-physics-5058-mcq-paper-1-suggested-answers-solutions | Close
2011
Fri
11
Nov
GCE O Level 2011 Oct/Nov Physics 5058 (MCQ) Paper 1 Suggested Answers & Solutions
(96)
Tuition given in the topic of Little Miss Loi the Science Tutor (archived) from the desk of at 9:38 am (Singapore time)
Hello again everyone,
After having taken possession a certain booklet, I’m sitting in ... | 2020-08-10T10:46:12 | {"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": 1, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/75095/recurrence-relation-with-hadamard-product | # Recurrence relation with Hadamard Product
I've been drawn to a problem that requires ascertaining the existence of fixed points in the following recurrence relation, any ideas would be much appreciated. I seek neccessary conditions on $A,B$ such that a fixed point exists.
For $A,B \in \{0,1\}^{mn}$ and $U,L,R,D$, t... | 2016-06-30T08:40:57 | {"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... |
http://dsc80.com/resources/lectures/lec17/lec17.html | # Lecture 17 – Regular Expressions¶
## DSC 80, Winter 2023¶
### 📣 Announcements¶
• Lab 6 (web scraping and APIs) is due today at 4:00PM (no slip days!).
• No slip days are allowed because we will take up the solutions in Discussion 6 at 5:00PM today.
• Project 3 is due tomorrow at 11:59PM.
• Midterm Exam scores are... | 2023-03-24T03:32:59 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://nodus.ligo.caltech.edu:8081/CTN/page52?mode=full&sort=ID | 40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
PSL, Page 52 of 52 Not logged in
ID Date Author Type Category Subject
2569 Mon May 4 17:18:24 2020 anchalNotesSeismicestimation of Seismic Noise coupling due to mirror birefringence
I did this analysis to calculate how m... | 2022-12-07T23:54:13 | {"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": 0, "img_math": 0, "codecogs_latex": 39, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mscroggs.co.uk/puzzles/21 | mscroggs.co.uk
mscroggs.co.uk
subscribe
# Puzzles
Let $$a_b$$ denote $$a$$ in base $$b$$.
Find bases $$A$$, $$B$$ and $$C$$ less than 10 such that $$12_A+34_B=56_C$$. | 2020-07-09T23:45:26 | {"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://scipost.org/submissions/1710.09761v3/ | # Quenching the Kitaev honeycomb model
### Submission summary
As Contributors: Louk Rademaker Arxiv Link: https://arxiv.org/abs/1710.09761v3 Date submitted: 2019-07-08 Submitted by: Rademaker, Louk Submitted to: SciPost Physics Domain(s): Theoretical Subject area: Condensed Matter Physics - Theory
### Abstract
I s... | 2019-07-17T07:03:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kluedo.ub.uni-kl.de/frontdoor/index/index/year/2005/docId/1625 | Frequency Filtering in Telecommunications
• Piezoelectric filters are used in telecommunication to filter electrical signals. This report deals with the problem of calculating passing and damped frequency intervals for a filter with given geometrical configurations and materials. Only periodic filters, which are widel... | 2015-05-06T01:25:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/math-topics/90920-differing-notations.html | # Math Help - Differing Notations
1. ## Differing Notations
I was originally born in Switzerland, and then I moved to Australia. Along with the change, I found the difference in symbols used quite different (and sometimes ambiguous)
For example, the multiplication symbol.
$a \times b$ (both) VS $a \cdot b$ (Switzerl... | 2015-07-30T12:45:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 16, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.maixuanviet.com/question/explain-what-is-b-tree | # Explain what is B-Tree?
Technology CommunityCategory: Data StructuresExplain what is B-Tree?
VietMX Staff asked 5 months ago
B-tree is a self-balancing tree data structure that maintains sorted data. B-tree stores data such that each node contains keys in ascending order. Unlike a binary tree, each node in a B-Tree... | 2022-01-19T14:28:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.mathnet.ru/php/archive.phtml?wshow=paper&jrnid=vmumm&paperid=268&option_lang=eng | RUS ENG JOURNALS PEOPLE ORGANISATIONS CONFERENCES SEMINARS VIDEO LIBRARY PACKAGE AMSBIB
General information Latest issue Archive Impact factor Search papers Search references RSS Latest issue Current issues Archive issues What is RSS
Vestnik Moskov. Univ. Ser. 1. Mat. Mekh.: Year: Volume: Issue: Page: F... | 2020-04-03T01:54:17 | {"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://math.stackexchange.com/questions/2715690/exponential-generating-function-fibonacci-recurrence-relation | # exponential generating function - Fibonacci recurrence relation
I am learning about exponential generating functions from some free tutorials and I recently learned how to use ordinary generating functions to solve the Fibonacci recurrence. I was wondering how can one solve the Fibonacci recurrence using exponential... | 2022-01-22T16:37:43 | {"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://www.authorea.com/users/88439/articles/101922-rate-tracking/_show_article | # Introduction
## Rates and Events
Rates are a fundamental way to characterize the recurrence of punctate events, like finding food, having a lightbulb burn-out, or completing a task. A rate $$r(t)$$ is an abstraction in the sense that it is not directly observable. However, it is a useful abstraction. To define a ra... | 2018-05-25T09:23:01 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/some-trigonometric-exponential-thing.649190/ | # Some trigonometric, exponential thing?
1. Nov 3, 2012
### M. next
How can we say:
f(x)=A'sin(kx)+B'cos(kx)
or equivalently
f(x)=Ae$^{ikx}$+Be$^{-ikx}$??
How are these two equivalent knowing that e$^{ix}$=cosx+isinx
I don't get this?
2. Nov 3, 2012
### tiny-tim
Hi M. next!
They won't both be real.
Try Eule... | 2018-03-21T06:17:14 | {"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://electronics.stackexchange.com/questions/564610/lpf-based-differential-demodulator-design | # LPF based Differential demodulator design
I am designing LPF based differential demodulator(LPF_DDM) to retrieve differentially modulated signals, which are on-chip capacitive isolated [shown]. LPF_DDM includes a differential amplifier, LPF, and Schmitt trigger. I designed a two-stage opamp [specification below], as... | 2021-06-13T08:11:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathemerize.com/tag/general-term-of-gp/ | ## Formula for Geometric Progression (GP)
Here you will learn what is geometric progression and formula for geometric progression with examples. Let’s begin – Geometric Progression (GP) A sequence of non-zero numbers is called a geometric progression (GP) if the ratio of a term and the term preceding to its always a c... | 2022-09-26T10:20:58 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://mathematica.stackexchange.com/questions/159632/generating-random-interlocking-regions-i-e-countries | # Generating random interlocking regions (i.e. countries)
I am trying to subdivide a finite portion of the plane into a set of at least 20 or so random interlocking shapes, with the shape boundaries having a fractal dimension around that of borders between countries that aren't simply straight lines (which I crudely e... | 2020-02-28T03:47:40 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/390876/understanding-random-variable-notation | # Understanding random variable notation
$$X$$ takes values in the set $$S$$, and $$Y$$ and $$Y'$$ are each uniformly distributed over set $$T$$
• Does "take values in the set" mean that $$X : S -> ??$$?
• Does "uniformly distributed over set $$T$$" mean $$Y: ?? -> T$$?
• What ?? be in both cases?
I find non formal ... | 2020-04-01T02:49:29 | {"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... |
http://mathhelpforum.com/advanced-algebra/130887-prove-there-matrix-b-print.html | # Prove there is a matrix B
• February 26th 2010, 10:24 AM
Runty
Prove there is a matrix B
Let $A$ be an $m\times n$ matrix and suppose that $X$ is an $n\times p$ matrix such that every column of $X$ is in the column space of $A$. Prove there is a matrix $B$ such that $AX=B$
[Hint: we know that the equation $Ax=v$ has... | 2015-01-28T14:59:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 10, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://xslates.com/post/basis/ | ## Independence-Dimension Inequality
This inequality states that if the $$n$$-vectors $$a_1, \cdots, a_k$$ are linearly independent, then $$k \leq n$$. Meaning that a linearly independent collection of $$n$$-vectors can have at most $$n$$ elements. The concept of a basis relies on this inequality.
## Basis
A collect... | 2020-07-03T09:23:50 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://msp.org/agt/2018/18-3/b04.xhtml | #### Volume 18, issue 3 (2018)
Download this article For screen For printing
Recent Issues
The Journal About the Journal Subscriptions Editorial Board Editorial Interests Editorial Procedure Submission Guidelines Submission Page Ethics Statement Author Index To Appear ISSN (electronic): 1472-2739 ISSN (print): 1472... | 2019-04-20T09:21:41 | {"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://blogs.ethz.ch/kowalski/category/exercise/page/7/ | Here is an amusing elementary property:
Let n and m be odd integers, and d such that n+m=d2, and d is congruent to 2 modulo 4; then
$\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \left(\frac{d}{n}\right)=-\left(\frac{d}{m}\right)$
where the left and right-hand sides are Jacobi symbols.
If n and m happen to be odd primes, then ... | 2018-09-23T14:09:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 18, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://moderndive.netlify.app/7-2-sampling-simulation.html | ## 7.2 Virtual sampling
In the previous Section 7.1, we performed a tactile sampling activity by hand. In other words, we used a physical bowl of balls and a physical shovel. We performed this sampling activity by hand first so that we could develop a firm understanding of the root ideas behind sampling. In this secti... | 2020-08-12T18:26:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codegolf.stackexchange.com/questions/6454/knights-tour-on-a-rectangle | # Knight's tour on a rectangle
Given an a-by-b sized grid, and a chess knight, determine:
• A starting point and path the knight can take to visit every square in the grid
• or "NOT POSSIBLE", if not possible.
Input: Two integers, a, b.
Output: Numbers output in an a-by-b grid:
1 4 7 10
8 11 2 5
3 6 9 12
Where 1... | 2019-11-13T23:34:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/keq-concept-no-liquids-in-keq.549379/ | # Keq Concept: No Liquids in Keq
1. Nov 10, 2011
### zmike
So I see in my book that for an acid dissociation, the Ka = K eq [H 2 O]
and that the Keq includes H2O in the eqn. Shouldn't there be no liquids in Keq?
Keq = [H 3 O + ] [A - ]
[HA] [H 2 O]
Why is there H2O in Keq?
If I am asked to calculate Keq do I have ... | 2017-09-21T01:40:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.lil-help.com/questions/2257/mat-142-32-fundamental-counting-principle | MAT 142 3.2 Fundamental Counting Principle
# MAT 142 3.2 Fundamental Counting Principle
E
0 points
MAT 142 Problem set
Unit: Probability
Topic: The Fundamental Counting Principle
1. The Belching Dragon has a family style menu. The menu is a follows:
1. Using the digits 0 9, find out how many 4 digit numbers can ... | 2018-01-17T10:42:42 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2948296/clarification-on-absolute-conditional-convergence-test | # Clarification on absolute / conditional convergence test
I understand that given the absolute convergence test, if I am able to prove that the absolute of the series converges, then the series itself will converge itself as well.
What if I want to prove for conditional convergence? Is it sufficient to prove straigh... | 2019-08-24T20:27:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://deheerenkamer.com/34i54lbx/single-layer-perceptron-applications-025fa6 | H3= sigmoid (I1*w13+ I2*w23–t3); H4= sigmoid (I1*w14+ I2*w24–t4) O5= sigmoid (H3*w35+ H4*w45–t5); Let us discuss … Single Layer Perceptron Neural Network - Binary Classification Example. A second layer of perceptrons, or even linear nodes, … Contents Introduction How to use MLPs NN Design Case Study I: Classification Ca... | 2021-08-06T00:03:01 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/4f633375e4b079c5c631a6ff | ## anonymous 4 years ago How do I Prove or disprove; For all x, y € R, if x is rational and y is irrational, then xy is irrational
1. 2bornot2b
$$x$$ is rational, so $$x$$ can be expressed as $$\frac{p}{q}$$ Let us assume that $$x\times y$$ is rational, then $$xy=\frac{m}{n}\implies y=\frac{mq}{np}$$ . This shows tha... | 2016-05-24T08:12:26 | {"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.physicsforums.com/threads/why-does-light-and-gravity-travel-at-the-same-speed.574819/ | # Why does light and gravity travel at the same speed?
1. Feb 6, 2012
### Abidal Sala
Why does gravity effect objects as fast as light. For instance, if the sun suddenly disappeared, earth would continue orbiting the place the sun left for 8 minutes, which is the same time it takes light from the sun to reach us.. i... | 2018-02-21T11:47:17 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proxies123.com/probability-maps-a-random-variable-to-a-gaussian/ | # probability – maps a random variable to a Gaussian
If I have a random variable $$X in mathbb {R} ^ n$$, under what conditions there is a $$C ^ 1$$ function $$varphi: mathbb {R} ^ n rightarrow mathbb {R} ^ n$$ such that $$varphi (X) sim mathcal {N} (0, I_n)$$ (vector $$n$$ independent normal variables)?
$$X$$ It pro... | 2019-06-19T17:06:23 | {"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": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.paperswithcode.com/paper/instanton-dominance-over-alpha-s-at-low | # Instanton dominance over $\alpha_s$ at low momenta from lattice QCD simulations at $N_f=0$, $N_f=2+1$ and $N_f=2+1+1$
13 Feb 2018 Athenodorou Andreas Boucaud Philippe de Soto Feliciano Rodríguez-Quintero José Zafeiropoulos Savvas
We report on an instanton-based analysis of the gluon Green functions in the Landau ga... | 2021-01-20T19:25:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://fitcoachion.com/in-modified-bernoulli-equation-p-4v%C2%B2-from-where-number-4-came/ | # In modified Bernoulli equation (P = 4V²), from where number “4” came ?
0
689
Bernoulli equation is the most critical equation on which the foundation of clinical Doppler echocardiography is built. Bernoulli equation tells about fluid mechanics. Bernoulli’s principle states that the sum of potential and kinetic ener... | 2022-07-03T15:37:49 | {"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.gradesaver.com/textbooks/math/calculus/calculus-3rd-edition/chapter-1-precalculus-review-1-4-trigonometric-functions-preliminary-questions-page-29/5 | ## Calculus (3rd Edition)
$$y= \sin \theta.$$
The unit circle definition of $\sin \theta$ is that $$y=r\sin \theta=\sin \theta,$$ where the radius $r=1$. | 2020-01-18T10:13:44 | {"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://ckms.kms.or.kr/journal/view.html?doi=10.4134/CKMS.c210266 | - Current Issue - Ahead of Print Articles - All Issues - Search - Open Access - Information for Authors - Downloads - Guideline - Regulations ㆍPaper Submission ㆍPaper Reviewing ㆍPublication and Distribution - Code of Ethics - For Authors ㆍOnline Submission ㆍMy Manuscript - For Reviewers - For Editors
QUANTIZATION FOR ... | 2022-06-26T21:19:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1634093/cantors-intersection-theorem-with-closed-sets | # Cantor's Intersection Theorem with closed sets [duplicate]
Cantor's Intersection Theorem states that "if $\{C_k\}$ is a sequence of non-empty, closed and bounded sets satisfying $C_1 \supset C_2 \supset C_3 \dots$, then $\bigcap_{n \ge 1} C_n$ is nonempty.
If the term "compact sets" is replaced by "closed sets", th... | 2019-07-16T14:29:30 | {"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... |
https://socratic.org/questions/58bd331c11ef6b4e52ffed6e | # How much ammonium chloride do we need to add to a 20*mL volume of NH_3(aq) at 0.50*mol*L^-1 concentration, to maintain a pH=9.0?
Mar 8, 2017
We need (i) approx. $270 \cdot m g$, and (ii) we need to use the buffer equation: $p H = p {K}_{a} + {\log}_{10} \left(\frac{\left[N {H}_{4}^{+}\right]}{\left[N {H}_{3}\right]... | 2019-08-17T21:15:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 26, "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://math.stackexchange.com/questions/2961588/proving-that-sum-limits-n-1%E2%88%9E-fraca-ns-n2-converges | # Proving that $\sum\limits_{n=1}^∞\frac{a_n}{s_n^2}$ converges
Let $$a_n>0\;$$ ($$n=1,2,...\,$$) with $$\sum\limits_{n=1}^\infty a_n$$ divergent and $$s_n =\sum\limits_{k=1}^na_k$$. For all $$n \ge 2$$, prove that $$\sum\limits_{n=1}^∞\dfrac{a_n}{s_n^2}$$ converges.
Proof: For all $$n \ge 2$$, we have $$\dfrac{a_n}{... | 2019-06-18T06:44:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-find-the-greatest-common-factor-of-39-6 | # How do you find the greatest common factor of 39, 6?
Nov 28, 2016
3
#### Explanation:
List all factors of each number:
$39$:
$1 , 3 , 13 , 39$
$6$:
$1 , 2 , 3 , 6$
The only factor common to both numbers is 3. | 2019-03-19T16:51:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 4, "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.gradesaver.com/textbooks/math/algebra/intermediate-algebra-12th-edition/chapter-4-section-4-1-integer-exponents-and-scientific-notation-4-1-exercises-page-276/18 | Intermediate Algebra (12th Edition)
Published by Pearson
Chapter 4 - Section 4.1 - Integer Exponents and Scientific Notation - 4.1 Exercises: 18
Answer
$24s^{7}t^{6}$
Work Step by Step
We are given the expression $(8s^{4}t)(3s^{3}t^{5})$. Before applying the product rule for exponents, we can group like terms. $(... | 2017-03-23T17:04:23 | {"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://www.studyadda.com/question-bank/halogen-family_q187/1495/114140 | • # question_answer ${{I}_{2}}$ dissolves in KI solution due to the formation of [CPMT 2004] A) $K{{I}_{2}}$and ${{I}^{-}}$ B) ${{K}^{+}},{{I}^{-}}$ and ${{I}_{2}}$ C) $KI_{3}^{-}$ D) None of these
${{I}_{2}}$ forms complex ion $I_{3}^{-}$ in $KI$ solution due to which it dissolves in it. | 2020-08-14T09:03:15 | {"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://tex.stackexchange.com/questions/237478/suspending-environments-and-resuming-by-another-environment | # Suspending environments and resuming by another environment
Is it possible to interrupt a LaTeX environment, say OuterEnv, by another environment, say InnerEnv, the later closing the first in the environment startup code, doing 'whatever' and then resuming the outer one in the end code, proceeding as if nothing has ... | 2019-11-20T14:48:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1412136/proof-of-a-cup-b-a-cap-b-a-b-cupb-a | # Proof of $(A\cup B)-(A\cap B)=(A-B)\cup(B-A)$
I was trying to prove $(A\cup B)-(A\cap B)=(A-B)\cup(B-A)$ and came across issues in translating (pertaining to what I did with $\emptyset$) and got through the proof but was doubting its accuracy so if someone could please affirm or deny its accuracy that would be great... | 2022-05-22T23:35:33 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nrich.maths.org/2160/solution | ### Pebbles
Place four pebbles on the sand in the form of a square. Keep adding as few pebbles as necessary to double the area. How many extra pebbles are added each time?
### Great Squares
Investigate how this pattern of squares continues. You could measure lengths, areas and angles.
### Square Areas
Can you work... | 2013-05-18T18:14:49 | {"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://community.boredofstudies.org/threads/complex-numbers-question-helpppp.386484/ | # Complex Numbers Question HELPPPP !!! (1 Viewer)
#### _mysteryatar_
##### New Member
a) Determine the roots of z^4 + 1 = 0 in cartesian form. Plot them on an Argand diagram.
b) Write z^4 + 1 in terms of real quadratic factors/
c) Divide by z^2 to show that cos(2x) = (cos(x) - cos(45)(cos(x) - cos(135))
Need help wi... | 2019-08-17T16:55:04 | {"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": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/70318/explaining-lightyear-to-non-technical-people | # Explaining lightyear to non technical people
I need to explain the concept of a light-year to a non technical audience. Actually a presentation about planets and galaxies. It is quite difficult (for them) to comprehend the speed of light itself ,leave alone the distance it travels in one year. Has anyone had to do t... | 2019-10-22T13:44:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://alice-offline.web.cern.ch/Activities/Simulation/ParticleTransport.html | # Particle Transport and Detector Simulation
The simulation of particles traversing the detector components is performed by a class derived from
The Monte Carlos used in ALICE are GEANT 3.21, GEANT 4 and FLUKA. More information can be found on the VMC Web page: http://root.cern.ch/root/vmc
### Virtual Monte Carlo
TV... | 2021-09-18T04:30:41 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://annualreport.iita.org/is-infinite-hahcnjm/viewtopic.php?id=67f99c-how-to-check-consistency-of-data-in-statistics | External and internal consistency checks reveal irregularities. Execute DBCC CHECKDB. If you’d like to access the alpha value itself, you can do the following: There are times when we can’t calculate internal consistency using item responses. These graphs are called built-in graphs. check <- function(x) { baddies <- nu... | 2021-04-14T21:03:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2502144/a-consequence-of-a-linear-transformations-mathcall-x-y-between-two-real | # a consequence of a linear transformations $\mathcal{L} (X, Y)$ between two real Banach spaces $X$ and $Y$
I read a following statement in an academic paper from Journal of Mathematical Analysis and Applications. Please refer to Lemma 3 in https://ac.els-cdn.com/S0022247X05001897/1-s2.0-S0022247X05001897-main.pdf?_ti... | 2019-04-23T14:53:44 | {"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... |
http://mathhelpforum.com/calculus/99852-cubic-function-print.html | # Cubic function
• Aug 30th 2009, 05:01 PM
s3a
Cubic function
I have never studied the cubic function before so it would be great if someone could explain it to me so that I can answer #25.
• Aug 30th 2009, 06:34 PM
skeeter
Quote:
Originally Posted by s3a
I have never studied the cubic function before so it would be... | 2017-05-28T07:34:08 | {"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": 19, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://svhol.pbmichel.com/reference/rule_calculus | # Isabelle/HOL Support Wiki
### Site Tools
reference:rule_calculus
## Rule (calculus)
### In Logics
In a logical calculus, a rule is given by
$\displaystyle\quad\frac{\alpha_1, \dots, \alpha_k}{\beta}$
with $\alpha_1, \dots, \alpha_k, \beta$ formula in the considered logic. Of course, $\beta$ might depend on any... | 2019-07-15T20:21:46 | {"extraction_info": {"found_math": true, "script_math_tex": 10, "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/ma... |
http://www.theinfolist.com/html/ALL/s/automorphism.html | TheInfoList
In
mathematics Mathematics (from Greek: ) includes the study of such topics as numbers (arithmetic and number theory), formulas and related structures (algebra), shapes and spaces in which they are contained (geometry), and quantities and their changes (cal ...
, an automorphism is an
isomorphism In mathem... | 2022-12-05T00:53:25 | {"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... |
https://zbmath.org/?q=an:0802.34064 | ## Stable periodic orbits for a class of three dimensional competitive systems.(English)Zbl 0802.34064
From the authors’ abstract: “It is shown that for a dissipative, three- dimensional, competitive, and irreducible system of ordinary differential equations having a unique equilibrium point, at which point the Jacobi... | 2023-03-21T21:46:13 | {"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.varsitytutors.com/high_school_math-help/finding-domain-and-range | # High School Math : Finding Domain and Range
## Example Questions
### Example Question #1 : Relations And Functions
What is the domain of the function below:
Explanation:
The domain is defined as the set of possible values for the x variable. In order to find the impossible values of x, we should:
a) Set the equ... | 2018-02-22T11:10:31 | {"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.gradesaver.com/textbooks/math/calculus/calculus-8th-edition/chapter-1-functions-and-limits-1-6-calculating-limits-using-the-limit-laws-1-6-exercises-page-70/3 | Chapter 1 - Functions and Limits - 1.6 Calculating Limits Using the Limit Laws - 1.6 Exercises: 3
The limit is equal to 105
Work Step by Step
$\lim\limits_{x \to 3}$ $5x^{3}$ - $3x^{2}$ + x -6 We use the fact that the limit of a sum is a sum of limits and the fact that the limit of a difference is the difference of ... | 2018-07-18T05:34:46 | {"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://www.billthelizard.com/2009/10/ | ## Saturday, October 31, 2009
### Happy Halloween
You know you're a giant nerd when you're reminded of major holidays by your Scheme interpreter.
I'm working on transcribing my notes from the next SICP lecture, so I'll have a real post up soon. Happy Halloween everyone!
## Thursday, October 15, 2009
### SICP Exerc... | 2017-10-17T03:58:16 | {"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... |
https://hplgit.github.io/fdm-book/doc/pub/book/sphinx/._book018.html | Operator splitting methods¶
Operator splitting is a natural and old idea. When a PDE or system of PDEs contains different terms expressing different physics, it is natural to use different numerical methods for different physical processes. This can optimize and simplify the overall solution process. The idea was espe... | 2021-10-26T18:58:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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