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http://physics.stackexchange.com/questions/8132/phase-shifts-in-scattering-theory/8324 | # Phase shifts in scattering theory
I have been studying scattering theory in Sakurai's quantum mechanics. The phase shift in scattering theory has been a major conceptual and computational stumbling block for me.
How (if at all) does the phase shift relate to the scattering amplitude?
Also, any literature or book r... | 2014-12-21T04:11:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/294956/multilinearity-and-linear-algebra/294967 | Multilinearity and Linear Algebra
I can't find a source online that clearly states the properties of a multilinear function in relation to linear algebra (I say this because I am in an introductory linear algebra class, and this is not included in the textbook). I realized today while studying for the midterm exam tom... | 2015-04-28T02:40:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Equality_of_Mappings/Examples/Rotation_of_Plane_180_Degrees_Clockwise_and_Anticlockwise | # Equality of Mappings/Examples/Rotation of Plane 180 Degrees Clockwise and Anticlockwise
## Example of Equality of Mappings
Let $\Gamma$ denote the Cartesian plane.
Let $R_{180}: \Gamma \to \Gamma$ denote the rotation of $\Gamma$ about the origin anticlockwise through $180 \degrees$.
Let $R_{-180}: \Gamma \to \Gam... | 2020-01-28T06:49:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.omnicalculator.com/physics/hookes-law | # Hooke's Law Calculator
Created by Bogna Szyk
Reviewed by Steven Wooding
Last updated: Dec 21, 2022
We created the Hooke's law calculator (spring force calculator) to help you determine the force in any spring that is stretched or compressed. You can also use it as a spring constant calculator if you already know th... | 2023-01-30T07:37:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 14, "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://clay6.com/qa/1096/choose-the-correct-answer-in-area-lying-in-the-first-quadrant-and-bounded-b | Want to ask us a question? Click here
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# Choose the correct answer in area lying in the first quadrant and bounded by the circle $x^2 + y^2 = 4$ and the lines $x = 0$ and $x = 2$ is
$(a)\;\pi\qquad(b)\;2 \pi\qquad(c)\;3 \pi\qquad(d)\;4 \pi$
Can you answer this question?
## 1 Answer
0 vo... | 2016-12-11T10:10:02 | {"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": 3, "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?page=4&sort=hot | # All Questions
655 views
### Connection between properties of Dynamical and Ergodic Systems
Hi All While studying Topological and Ergodic Dynamics, I've got quite preplexed by the different Properties a system might have (minimality, regionally recurring, transitivity, mixing, ergodic, ...
330 views
### Variation ... | 2015-07-04T11:47:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3253687/is-frac-mathrm-d-mathrm-dx-an-operation/3253716 | # Is $\frac{\mathrm d}{\mathrm dx}$ an operation?
What exactly is an operation? I understand that multiplication and addition are operations, but what about the derivative ($$\frac{\mathrm d}{\mathrm dx}$$).
Can an operation be a relation of expressions, or just of numbers?
• Yes, we usually think of differentiation... | 2019-09-16T04:03:30 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://pj.freefaculty.org/R/WorkingExamples/regression-doublelog.html | ## Paul Johnson
## 2013-04-01
## regression-doublelog-1.R
## Question. What do you get when you "log both sides" of a
## regression model?
## In economics and biology, the double-log model is very
## common. It describes an interactive, multiplicative process.
##
## With just one predictor, the theory is
## y = ... | 2020-04-05T21:50:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://logic.harvard.edu/blog/?paged=2&cat=2 | Re: Paper and slides on indefiniteness of CH
Dear Sy,
Thanks so much for your patient responses to my elementary questions! I now see that I was viewing those passages in your BSL paper through the wrong lens, but rather than detailing the sources of my previous errors, I hope you’ll forgive me in advance for making... | 2020-09-23T00:25:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 66, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.gamedev.net/forums/topic/398151-tangent-and-bitangent-equation/ | • 13
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# Tangent and BiTangent equation?
This topic is 4286 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
Hi all! anyone can help me find a function other than: http://www.terathon.com/code/tangent.html < --- i just cant fig... | 2018-03-18T02:31:42 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://puzzling.stackexchange.com/questions/30439/what-is-the-next-number-for-this-sequence-and-the-rules-that-describes-it | # What is the next number for this sequence and the rule(s) that describes it?
What are the next four numbers and the rule that generates the sequence?
0, 2, 8, 24, 64, 160, 384, 896, 2048, ...
Explain the hints and how you reached the answer once you have got it.
Hint 1:
The sequence continues indefinitely.
Hint... | 2019-05-23T03:58:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/infinite-limit-as-x-tends-to-infinity.390795/ | # Homework Help: Infinite limit as X tends to infinity
1. Mar 30, 2010
### IdanH14
1. The problem statement, all variables and given/known data
I am required to express in $$\varepsilon - \delta$$ way what I'm suppose to prove in case $$lim_\below{(x \rightarrow \infty)} f(x) = \infty$$
2. Relevant equations
None.
... | 2018-07-20T03:03:16 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/adiabatic-theorem.9308/ | When studying Thermodynamics, we make much use of adiabatic processes where a change is made so fast that no significant heat can flow. For example, the compression stroke of a diesel engine.
In quantum mechanics, it seems they turn the definition on its head, adiabatic is defined as a change to the system that occurs... | 2021-01-23T11:06:25 | {"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://www.physicsforums.com/threads/another-non-hom-diffeq.514339/ | # Another non-hom. diffeq
1. Jul 15, 2011
Is there an analytic solution for:
y"(c+dx+ex^2) + ay + b = 0,
y (x=0) = Ts
y'(x=L) = 0
where a,b,c,d,e are all constants?
2. Jul 15, 2011
### pmsrw3
I don't understand this DE. Are you saying that the second derivative of y, evaluated at c+dx+ex^2, is equal to -ay(x) -... | 2018-11-14T10:51:33 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://oar.princeton.edu/handle/88435/pr1dr21?mode=full | # Multi-portfolio time consistency for set-valued convex and coherent risk measures
## Author(s): Feinstein, Zachary; Rudloff, Birgit
To refer to this page use: http://arks.princeton.edu/ark:/88435/pr1dr21
DC FieldValueLanguage
dc.contributor.authorFeinstein, Zachary-
dc.contributor.authorRudloff, Birgit-
dc.date.acc... | 2020-10-21T14:09:24 | {"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://ai.stackexchange.com/questions/15444/what-is-the-optimal-value-function-of-the-scaled-version-of-the-reward-function | What is the optimal value function of the scaled version of the reward function?
Consider the reward function $$r(s, a)$$ with optimal state-action value function $$q_*(s, a)$$. What would be the optimal state-action value function of $$c r(s, a)$$, for $$c \in \mathbb{R}$$? Would it be $$c q_*(s, a)$$?
The Bellman o... | 2021-10-21T15:32:09 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://diophantus.org/arxiv/0704.1022 | diophantus
Hello, this is beta version of diophantus. If you want to report about a mistake, please, write to hello@diophantus.org
Almost sure functional central limit theorem for non-nestling random walk in random environment
09 Apr 2007 math.PR arxiv.org/abs/0704.1022
Abstract. We consider a non-nestling random wa... | 2021-01-24T05:04:22 | {"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://abrochier.org/jdtq.html | # Journées de topologie quantique
Les journées de topologie quantique ont pour but de réunir, dans un format proche de celui d’un séminaire d’équipe, des chercheuses/chercheurs qui s’intéressent à la topologie quantique dans un sens assez large. Elles auront lieu en alternance entre Paris et Dijon. La première édition... | 2023-03-22T00:10:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://study.com/academy/answer/the-following-data-was-collected-for-the-reaction-between-carbon-monoxide-and-nitrogen-dioxide-the-time-recorded-response-to-a-no-contraction-change-of-2-7-times-10-sharp-8315-sharp-179-m-no2-plus-co-no-plus-co2.html | The following data was collected for the reaction between carbon monoxide and nitrogen dioxide....
Question:
The following data was collected for the reaction between carbon monoxide and nitrogen dioxide. The time recorded response to a NO contraction change of 2.7×10⁻³ M.
NO2+CO--->NO+CO2
Trial (NO2) (CO) Time (s... | 2022-08-09T22:16:03 | {"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... |
http://www.travelaroundtheworld.se/mbm507x7/3ca1d8-why-are-melting-points-of-transition-metals-high | # why are melting points of transition metals high
This explains why group 1 metals such as sodium have quite low melting/boiling points, since the metal would be composed of electrons delocalized in a $\ce{M}^+$ lattice. Whereas non transition metals the electrons are tightly hold by the nucleus, and they are not ava... | 2021-11-27T23:58:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.hackmath.net/en/math-problem/5791?tag_id=103_109 | # How many
How many double-digit numbers greater than 30 we can create from digits 0, 1, 2, 3, 4, 5? Numbers cannot be repeated in a two-digit number.
Correct result:
n = 14
#### Solution:
$n=1 \cdot \ 5 + 2 \cdot \ 6 - 3=14$
We would be pleased if you find an error in the word problem, spelling mistakes, or ina... | 2021-01-23T05:25:43 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://thomas-bishop.co.uk/posts/test-styles/ | ## Test styles
Contents
Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consec... | 2022-05-16T07:33:24 | {"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": 2, "mathjax_display_tex": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.zhengwenjie.net/sketch/ | # An Introduction to Randomized Sketching (draft)
In this post, I will make an introductory presentation about sketching, a statistical technique to handle large datasets. First, I will give the intuitive idea behind sketching, which is also the most important and valuable part of this post. Then, I will describe the ... | 2021-11-27T08:20:41 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.chegg.com/homework-help/questions-and-answers/suppose-work-hours-new-zombie-300-year-1-productivity-14-hour-worked-new-zombie-s-real-gdp-q2913540 | Suppose that work hours in New Zombie are 300 in year 1 and productivity is $14 per hour worked. What is New Zombie’s real GDP? _____$ | 2013-05-22T20:21:44 | {"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://search.r-project.org/CRAN/refmans/DAMisc/html/ziChange.html | ziChange {DAMisc} R Documentation
## Maximal First Differences for Zero-Inflated Models
### Description
Calculates the change in predicted counts or optionally the predicted probability of being in the zero-count group, for maximal discrete changes in all covariates holding all other variables constant at typical va... | 2022-05-26T14:03:47 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ncatlab.org/nlab/show/stable+(infinity%2C1)-category | # nLab stable (infinity,1)-category
### Context
#### $\left(\infty ,1\right)$-Category theory
(∞,1)-category theory
## Models
#### Stable Homotopy theory
stable homotopy theory
# Contents
## Idea
A stable (∞,1)-category $C$, is a pointed $\left(\infty ,1\right)$-category with finite limits which is stable unde... | 2013-12-07T01:01:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 99, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/cauchy-schwarz-proof-with-alternative-dot-product-definition.704652/ | # Homework Help: Cauchy Schwarz proof with alternative dot product definition
1. Aug 7, 2013
### dustbin
1. The problem statement, all variables and given/known data
Does the Cauchy Schwarz inequality hold if we define the dot product of two vectors $A,B \in V_n$ by $\sum_{k=1}^n |a_ib_i|$? If so, prove it.
2. Rel... | 2018-05-25T07:22:59 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/hard-derivative.728064/ | # Hard derivative
1. Dec 12, 2013
### dawozel
The problem statement, all variables and given/known data
ψ2 = A(2αx2- 1)e-αx2/2
First, calculate dψ2/dx, using A for A, x for x, and a for α.
Second, calculate d2ψ2/dx2.
3. The attempt at a solution
so I got the first derivative correct, it was
A((4*a*x)*exp((-a*x^... | 2017-11-17T21:00:09 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/36578/why-is-the-hawaiian-earring-closed | # Why is the Hawaiian Earring closed?
The Hawaiian Earring $X$ is the union of the circles $[x-(1/n)]^2+y^2=(1/n)^2,n=1,2,3...$ with the topology from the plane.
I want to show that $X$ is closed.
I note that $X$ is a countable union of closed sets, which is not necessarily closed. However, I've saw a theorem like t... | 2015-08-28T23:06:23 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://juanitorduz.github.io/uc_pymc/ | Unobserved Components Model as a Bayesian Model with PyMC
In this notebook I want to deep-dive into the idea of wrapping a statsmodels UnobservedComponents model as a bayesian model with PyMC described in the (great!) post Fast Bayesian estimation of SARIMAX models. This is a nice excuse to get into some internals of ... | 2023-01-30T08:10:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.amodarressi.com/AdapLeR/ | - 8 mins
This is a post for the ACL 2022 paper AdapLeR: Speeding up Inference by Adaptive Length Reduction.
We propose a novel approach for reducing the computational cost of BERT with minimal loss in downstream performance. AdapLeR dynamically eliminates less contributing tokens through layers, resulting in shorter ... | 2022-07-03T08:51:25 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/tags/automata/hot | # Tag Info
2
First notice that $L_1$ is really simple: $$L_1=\{w^* \mid w=x\text{ and }x \in \Sigma^*\}\supseteq\{w^1 \mid w=x\text{ and }x \in \Sigma^*\} =\Sigma^*$$ Hence $L_1=\Sigma^*$. Then notice that$L_3$ is also really simple: $$L_3=\{w \mid w=x.y, x,y \in \Sigma^*, y\text{ is a sub-string of }x\}$$ If as sub-... | 2014-09-18T14:11:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forthright48.com/tag/theorem/page/4/ | Extended Euclidean Algorithm
Extended Euclidean Algorithm is an extension of Euclidean Algorithm which finds two things for integer $a$ and $b$:
1. It finds the value of $GCD(a,b)$.
2. It finds two integers $x$ and $y$ such that, $ax + by = gcd(a,b)$.
The expression $ax + by = gcd(a,b)$ is known as Bezout’s identity... | 2021-10-24T06:20:28 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3079771/calculating-running-time-from-time-complexity | # Calculating Running time from Time Complexity
I have read about big $$O$$ notation for time complexity and for counting functions like that for prime numbers. Recently on StackOverflow I read:
The problem with defining how long an algorithm takes to run is that you usually can't give an answer in milliseconds becau... | 2019-07-18T10:54:19 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mrholloman.net/APS/Tests/U08/apss21u08aa.htm | AP Statistics Unit Test #8
_____ / 63
The fuel economy for a car varies approximately normally with mean 24.8 mpg and standard deviation 6.2 mpg. Use this information for all questions on this page.
1 Calculate and interpret the standardized score of a car that has a fuel economy of 19 mpg. (5)
$\frac{19-24.8}{6.2... | 2022-05-21T11:57:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 23, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://clay6.com/qa/9462/the-eccentricity-of-the-hyperbola-whose-latus-rectum-is-equal-to-half-of-it | Browse Questions
# The eccentricity of the hyperbola whose latus rectum is equal to half of its conjugate axis is
$\begin{array}{1 1}(1)\frac{\sqrt{3}}{2}&(2)\frac{5}{3}\\(3)\frac{3}{2}&(4)\frac{\sqrt{5}}{2}\end{array}$
Given latus rectum = $\large\frac{1}{2} \times$ Conjugate axis
$\large\frac{2b^2}{a} =\frac{1}{2}... | 2017-04-26T17:47:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://thetubeguru.com/study_material/quadrilaterals-exercise-8-2-mathematics-9th-class/ | 0
Exercise 8.2
1. ABCD is a quadrilateral in which P, Q, R and S are midpoints of the sides AB, BC, CD and DA (sec figure), AC is a diagonal. Show that
(i) $SR\parallel AC$ and SR = ${1 \over 2}AC$
(ii) PQ = SR
(iii) PQRS is a parallelogram.
Sol. (i) Consider triangle ACD,
S and R are mid-points of sides AD and... | 2017-12-11T15:12:54 | {"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": 56, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://physics.stackexchange.com/questions/69966/electron-revolving-in-an-atom | # Electron revolving in an atom
When an electron revolves around the nucleus in P or d-orbitals why does not it collide with the nucleus.
I mean to say that the shape of the orbital narrows near the nucleus , so shouldn't it collide with the nucleus?
• – dmckee --- ex-moderator kitten Jul 4 '13 at 6:08
• I'm not too ... | 2020-03-30T22:37:47 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jackpotsuomi.com/northern-territory/what-is-a-rank-of-a-matrix-example.php | # Northern Territory What Is A Rank Of A Matrix Example
## linear algebra Matrices of rank 1 show that $A^2=c\cdot ### Rank Definition of Rank by Merriam-Webster matrices Full rank vs short rank matrix - Mathematics. Matrix rank,, rank of a matrix for determimants, rank of a Matrix by the Gaussian elimination method, ... | 2022-07-02T05:03:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/24182/a-lens-of-focal-30-cm-and-diameter-5-cm-forms-an-image-of-intensity-i-if-ce | Browse Questions
# A lens of focal $30\; cm$ and diameter 5 cm forms an image of intensity I. If central part of the lens is covered by black circular paper of diameter $2.5 \;cm$ What will be the new focal length and new intensity of image.
$(a)\;15\;cm,I \\ (b)\;30\;cm,\frac{I}{4} \\ (c)\;15\;cm, \frac{3I}{4} \\ (d... | 2017-06-23T03:18:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/ncert-solution/11th-chemistry-some-basic-concepts-of-chemistry_q78/490/38142 | • # question_answer 78) If 4 g of $NaOH$ dissolves in 36 g of ${{H}_{2}}O$ calculate the mole fraction of each component in the solution. Also, determine the molarity of solution (specific gravity of solution is 1g$m{{L}^{-1}}$).
${{n}_{B}}(NaOH)=\frac{{{w}_{B}}}{{{m}_{B}}}=\frac{4}{40}=0.1$ ${{n}_{A}}({{H}_{2}}O)=\... | 2020-09-24T21:51:16 | {"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://ask.sagemath.org/questions/51442/revisions/ | # Revision history [back]
### Trig simplification of implicit functions fails
I'd like to use Sage to verify my solutions to Lagrangian equations of motion for a double pendulum. However, Sage seems unable to handle some basic substitutions needed to make sense of this relatively simple problem.
For example, this al... | 2021-09-22T07:56:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/59254/what-is-the-difference-between-exponential-factor-and-orientation-factor-in-case | # What is the difference between exponential factor and orientation factor in case of Arrhenius equation?
As per the book (Nivaldo J. Tro)
The Frequency Factor: The number of approaches to the activation barrier per unit time.
The Exponential factor: Number between 0 and 1 that represents the fraction of molecules t... | 2020-01-17T14:38:06 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://robotics.stackexchange.com/questions/8111/multiple-control-loops-with-overlapping-effects | # Multiple control loops with overlapping effects
I'm familiar with using PID to perform closed loop control when there is a single output and a single error signal for how well the output is achieving the desired set-point.
Suppose, however, there are multiple control loops, each with one output and one error signal... | 2020-05-27T00:39:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.yhxb.org.cn/EN/abstract/abstract4514.shtml | Journal of Astronautics ›› 2014, Vol. 35 ›› Issue (3): 345-355.
### Analysis of InSAR 3D Imaging Characteristics of Target with Rotational Micro Motion
ZHANG Jing ke, DAI Da hai, XING Shi qi, WANG Xue song, XIAO Shun ping
1. State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and I... | 2023-03-23T17:36:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/195664/plotting-a-graph-of-a-function-and-part-of-it/195675 | # Plotting a graph of a function and part of it
I am doing a numerical experiment for solving some differential equation. In some part I need to plot a graph of the exact and approximated solutions. However, they are very closed to each other and it is difficult to graphically show how the approximated solution is rel... | 2019-07-23T14:57:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.zbmath.org/authors/?q=ai%3Adeconinck.bernard | ## Deconinck, Bernard
Compute Distance To:
Author ID: deconinck.bernard Published as: Deconinck, Bernard; Deconinck, B.
Documents Indexed: 76 Publications since 1996 1 Contribution as Editor · 1 Further Contribution Co-Authors: 56 Co-Authors with 74 Joint Publications 1,041 Co-Co-Authors
all top 5
### Co-Authors
... | 2022-05-24T00:12:05 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mh-journal.blogspot.in/2015/11/about-gradient-descent-algorithm.html | ## Friday, 27 November 2015
### About Gradient Descent Algorithm
Gradient Descent Algorithm is a key tool in Data Science used to find the minimum value of a function. You would have come across gradient in Microsoft PowerPoint or Adobe Photoshop when you start your slide or image creation. But what we are talking ab... | 2017-09-24T21:12:20 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://techwhiff.com/learn/in-study-of-perception-80-men-are-tested-and-7/359395 | # In a study of perception, 80 men are tested and 7 are found to have red/green...
###### Question:
In a study of perception, 80 men are tested and 7 are found to have red/green color blindness. A 99% confidence interval for this proportion would be .0875 plus or minus:
In a study of perception, 80 men are tested and... | 2022-11-28T16:01:46 | {"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": 11, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/electron-heat-capacity-integral.842877/ | # Electron Heat Capacity Integral
1. Nov 12, 2015
### Tphysics
1. The answer to this problem is easy when plugged into mathematica it's (pi^2)/3. I am trying to integrate it by hand however and can't figure out how to start it. I also can't find any other attempts of it online (our professor says we can just look it... | 2017-11-18T11:11:30 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/161239/regularity-of-the-greens-function-vs-regularity-of-the-solution | # regularity of the Green's function vs. regularity of the solution
In Friedmans book there is analysis for the pde which is done via the fundamental solution. As I understand if we integrate that with initial data it gives us a solution of an equation. There are also results on regularity of the fundamental solution ... | 2015-05-24T14:02:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gateoverflow.in/289411/recurrence-relation | 209 views
T(n) = T(n/4) + T(3n/4) + n
How to solve these type of problems?
Can I solve this using master theorm by considering X = T(3N/4) +N THEN
T(N) = T(N/4) +X
CAN WE SOLVE LIKE THIS?
| 209 views
0
0
no brother you have to consider both the function to get the result though only one side can be considered eit... | 2020-02-20T13:54:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.riesethiopia.com/pa5e2qam/how-to-calculate-fitts%27-law-bbe033 | Fitts’ law and the calculation of throughput In the field of Human-Computer Interaction (HCI), Fitts’ law has been mainly applied in two ways: firstly as a predictive model, and secondly as a mean to derive the dependent measure throughput (Fitts’ index of performance) as part of the comparison and evaluation of pointing... | 2021-05-18T11:33:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://community.wolfram.com/groups/-/m/t/2169058 | # Judge the sign of a multi parameter equality Using 'Simplify'
Posted 1 month ago
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3 Total Likes
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I'm not sure this method is available for judging the sign of a multi parameter equality using the function "Simplify" in Mathematica. But in the official document, the "Simplify" could "use assu... | 2021-02-26T09:42:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.rankersadda.com/forum/896/21/--The-cost-of-19-kg-Apples-is-Rs.-1158,-that-of-17-kg-Tomatoes-is-Rs.-595,-and-that-of-13-kg-Oranges-is-Rs.-949.-What-is-the-total-cost-of-11-kg-Apples,-7-kg-To | 1 .
# The cost of 19 kg Apples is Rs. 1158, that of 17 kg Tomatoes is Rs. 595, and that of 13 kg Oranges is Rs. 949. What is the total cost of 11 kg Apples, 7 kg Tomatoes and 3 kg Oranges?
[ A ] Rs. 1876
[ B ] Rs. 1366
[ C ] Rs. 1230
[ D ] Rs. 1780
[ E ] None of these
Answer : Option B Explanation : | 2018-12-19T05:26:40 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://nikopj.github.io/projects/dcdl/ | Nikola Janjušević
# The Convolutional Dictionary Learning Network
• May 2022:
• April 2022:
• CDLNet accepted into the IEEE Open Journal of Signal Processing!
## Project Overview
Sparse representation is a proven and powerful prior for natural images and restoration tasks (such as denoising, deblurring, in-painti... | 2022-08-15T09:24:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 6, "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://bytepawn.com/ab-testing-and-the-chi-squared-test.html | A/B testing and the Chi-squared test
Marton Trencseni - Fri 28 February 2020 - Data
Introduction
In an ealier post, I wrote about A/B testing conversion data with the Z-test. The $\chi^2$ test is a more general test for conversion data, because it can work with multiple conversion events and multiple funnels being t... | 2021-02-24T19:46:09 | {"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://math.stackexchange.com/questions/607960/question-regarding-limsup-of-a-sequence-of-sets-and-its-measure | # Question regarding Limsup of a sequence of sets and its measure.
Let $\left(X,\mathcal{F},\mu\right)$ be a measure space and suppose $\left\{ A_{n}\right\} _{n=1}^{\infty}$ is a sequence of sets such that $\mu\left(A_{n}\right)\geq\varepsilon$ for some $\varepsilon>0$ and for all $n\in\mathbb{N}$ . Is this contradic... | 2021-06-21T01:11:02 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/line-integrals-in-cal-4.246583/ | # Line Integrals in Cal 4
1. Jul 23, 2008
### hottytoddy
I guess this is a lousy first post, and I apologize, but I am desperate and would appreciate all the help I can get more than anyone could imagine! This is the first problem of the section. I've been sick and haven't made it to any lectures covering this parti... | 2016-10-25T01:39:23 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/396451/difference-in-symmetries-of-second-quantized-and-first-quantized-hamiltonian?noredirect=1 | Difference in symmetries of Second quantized and First quantized Hamiltonian [duplicate]
The three discrete symmetries Time reversal symmetry ($T$), Particle-hole symmetry ($C$) and Chiral symmetry ($S$) all commute (are real symmetries) of the full second quantized Hamiltonian, $$\hat{H}=\sum_{A,B}\Psi_A^\dagger \mat... | 2019-09-20T01:26:39 | {"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... |
http://dtai.cs.kuleuven.be/CHR/biblio/Year/2007.complete.html | BACK TO INDEX
Publications of year 2007
Books and proceedings
1. V. Dahl and I. Niemelä, editors. ICLP '07: Proc. 23rd Intl. Conf. Logic Programming, volume 4670 of Lecture Notes in Computer Science, September 2007. Springer-Verlag. [doi:10.1007/978-3-540-74610-2]
@proceedings{piclp07,
title = ICLP07l,
booktitle = I... | 2013-05-24T04:05:36 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://theoryofcomputation.asia/algebraic_complexity.htm | ## Algebraic Complexity
The BSS and related models of real computation has a distinctive algebraic flavour -- and so does its corresponding theory of computation. In particular, the classical field of (non-effective) algebra provides for a rich variety of concepts and tools which have spurred quantitative complexity r... | 2021-09-27T21:40:15 | {"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... |
http://openstudy.com/updates/55c10f60e4b0a2b3ffc66e6f | • sebaxtiangb
NEED HELP Given the system of equations presented here: 4x + y = 4 2x + 7y = 28 Which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? Multiply the second equation by −1 to get −2x − 7y = −28 Multiply the second equ... | 2017-03-29T01:43:37 | {"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://www.holycityheartofgold.com/browse32-Running_White_Lunar_Lace_Skyelux_Round_Nike_Womens_Shoes_up_Toe_zw55q0H-zvcdl.zso | # Running White Lunar Lace Skyelux Round Nike Womens Shoes up Toe zw55q0H
This is motivated by this question and the fact that I have no access to Timothy Chow's paper What Is a Closed-Form Number? indicated there by Qiaochu Yuan.
If an equation f(x)=0 has no closed form solution, what does it normally mean? Added: f... | 2018-10-20T10:50:37 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/convergence-of-random-variables.357657/ | # Convergence of random variables
1. Nov 24, 2009
### kingwinner
I was reading some proofs about the convergence of random variables, and here are the little bits that I couldn't figure out...
1) Let Xn be a sequence of random variables, and let Xnk be a subsequence of it. If Xn conveges in probability to X, then X... | 2018-03-24T01:32:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/entropy-physical-meaning.86370/ | # Entropy - Physical Meaning
1. ### TimNguyen
81
Hello.
I know that entropy equals the Boltzmann's constant times the natural log of the multiplicity but I do not know the physical interpretation of what "entropy" really is. I understand the units of it are "Joules per Kelvin" but what does that really mean?
2. ###... | 2015-03-31T15:36:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/534832/how-can-we-calculate-log-xx/534858 | # How can we calculate $(\log_{x}{x})'$?
Related to this, I am looking for a solution for:
# $(\log_{x}{x})'$ = ?
...where $x$ is not 1, but positive.
• $$\log_bb=1$$ if $b>0,\ne1$ – lab bhattacharjee Oct 21 '13 at 18:54
• @labbhattacharjee Oh, so simple and clean. Post an answer! :-) – Ionică Bizău Oct 21 '13 at 1... | 2020-10-25T19:41:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://networkx.github.io/documentation/networkx-2.2/reference/randomness.html | # Randomness¶
Random Number Generators (RNGs) are often used when generating, drawing and computing properties or manipulating networks. NetworkX provides functions which use one of two standard RNGs: NumPy’s package numpy.random or Python’s built-in package random. They each provide the same algorithm for generating ... | 2020-04-03T18:25:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/question-answer/the-potential-point-charge-at-a-distance-r-is-give--5e75e6fdf60d5d7f3bfc5155 | The potential point charge at a distance r is given by
This question was previously asked in
UPRVUNL AE EE 2016 Official Paper
View all UPRVUNL AE Papers >
1. $$\frac{{{Q_1}}}{{4\pi {\varepsilon _0}{r^2}}}$$
2. $$\frac{{{Q_1}{Q_2}}}{{4\pi {\varepsilon _0}{r^2}}}$$
3. $$\frac{{{Q_1}}}{{4\pi {\varepsilon _0}r}}$$
4. Non... | 2021-10-16T00:00:36 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tutorial.math.lamar.edu/Solutions/CalcI/ExpLogEqns/Prob9.aspx | Paul's Online Notes
Home / Calculus I / Review / Exponential and Logarithm Equations
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You appear to be on a device with a "narrow" screen width (i.e. you are probably on a mobile phone). Due to the nature of the mathematics on this site it is best views in l... | 2021-06-15T04:05:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bruop.github.io/frustum_culling/ | # Frustum Culling
Update: After posting this on twitter, I received a few helpful suggestions to implement a more robust testing using the separating axis theorem. I’ll implement and write up a follow up post soon, but I wanted to post this disclaimer that perhaps I was a bit too optimistic on just how many false nega... | 2021-04-13T11:14:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 7, "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://people.maths.bris.ac.uk/~matyd/GroupNames/448/C2xD28sC4.html | Copied to
clipboard
## G = C2×D28⋊C4order 448 = 26·7
### Direct product of C2 and D28⋊C4
Series: Derived Chief Lower central Upper central
Derived series C1 — C14 — C2×D28⋊C4
Chief series C1 — C7 — C14 — C2×C14 — C22×D7 — C23×D7 — C22×D28 — C2×D28⋊C4
Lower central C7 — C14 — C2×D28⋊C4
Upper central C1 — C23 — C... | 2021-10-20T04:44:38 | {"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... |
https://amathew.wordpress.com/category/analysis/functional-analysis/ | ### functional analysis
I’ve been trying to understand some complex analytic geometry as of late; here is an overview of Oka’s theorem.
Consider the space ${\mathbb{C}^n}$ and the sheaf ${\mathcal{O}}$ of holomorphic functions on it. One should think of this as the analog of complex affine space ${\mathbb{C}^n}$, wit... | 2020-04-05T05:05:53 | {"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": 147, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://hackage-origin.haskell.org/package/fp-ieee-0.1.0/candidate/docs/Numeric-Floating-IEEE.html | fp-ieee-0.1.0
Numeric.Floating.IEEE
Description
This module provides IEEE 754-compliant operations for floating-point numbers.
The functions in this module assume that the given floating-point type conform to IEEE 754 format.
Since RealFloat constraint is insufficient to query properties of a NaN, the functions he... | 2022-01-24T07:48:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/number-theory/169092-need-some-help-complex-functions-print.html | # Need some help with complex functions... :(
• January 23rd 2011, 03:18 AM
sedam7
Need some help with complex functions... :(
hello :D
I'm having big problem with simple issue, so if any one is willing to guide me to the right approach I will be most grateful :D
my problem is with this task :D
"If complex function ... | 2014-09-15T05:03:47 | {"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": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://acm.ecnu.edu.cn/problem/1703/ | # 1703. Non-divisible 2-3 Power Sums
Every positive integer $N$ can be written in at least one way as a sum of terms of the form $(2^a)(3^b)$ where no term in the sum exactly divides any other term in the sum. For example:
• $1 = (2^0)(3^0)$,
• $7 = (2^2)(3^0) + (2^0)(3^1)$,
• $31 = (2^4)(3^0) + (2^0)(3^2) + (2^1)(3^... | 2023-03-24T20:10:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/questions/41810/locally-nameless-representation-normal-order-opening-with-a-bound-variable | # Locally-nameless representation: normal order & opening with a bound variable
This question concerns the representation used in Arthur Charguéraud's paper “The locally nameless representation” and is somehow a follow-up on this question, where it is asked about the normalization of terms under a binder, at the examp... | 2019-06-17T21:05:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.varsitytutors.com/common_core_3rd_grade_math-help/solve-real-world-and-mathematical-problems-involving-area-ccss-math-content-3-md-c-7b | Common Core: 3rd Grade Math : Solve Real World and Mathematical Problems Involving Area: CCSS.Math.Content.3.MD.C.7b
Example Questions
← Previous 1 3 4 5 6
Example Question #1 : Solve Real World And Mathematical Problems Involving Area: Ccss.Math.Content.3.Md.C.7b
What is the area of the rectangle?
Explanation:
T... | 2017-09-22T16:58:46 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://physics.stackexchange.com/questions/995/simulate-a-physical-impact-of-objects-made-of-finite-small-elements/1022 | Simulate a physical impact of objects made of finite, small elements
I want to simulate an impact between two bodies according to gravity, and eventually considering other forces to stick matter together. I'd like to use python to do this, but I am open to alternatives. What kind of tools or libraries can I use to per... | 2015-08-31T14:00:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/questions/11414/b%C3%BCchi-automata-with-acceptance-strategy | # Büchi automata with acceptance strategy
## The problem
Let $A=\langle \Sigma, Q, q_0,F,\Delta\rangle$ be a Büchi automaton, recognizing a language $L\subseteq\Sigma^\omega$. We assume that $A$ has an acceptance strategy in the following sense : there is a function $\sigma:\Sigma^*\to Q$ which can be used to pilot r... | 2019-06-27T12:41:32 | {"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://ai.stackexchange.com/questions/17833/what-is-the-mean-in-the-variational-auto-encoder/17835 | # What is the mean in the variational auto-encoder?
Here's a diagram of a variational auto-encoder.
There are 2 nodes before the sample (encoding vector). One is the mean, one is the standard deviation. The mean one is confusing.
Is it the mean of values or is it the mean deviation?
$$\text{mean} = \dfrac{X_i+..+X_... | 2021-05-18T03:50:04 | {"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": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://liberzon.csl.illinois.edu/teaching/cvoc/node71.html | Next: 4.2.7 Separating hyperplane Up: 4.2 Proof of the Previous: 4.2.5 Terminal cone Contents Index
## 4.2.6 Key topological lemma
Up until now, we have not yet used the fact that is an optimal control and is an optimal trajectory. As discussed in Section 4.2.1 and demonstrated in Figure 4.2, optimality means tha... | 2022-08-13T19:04:07 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/questions/52435/is-nlogtime-self-low | # Is NLOGTIME self-low?
https://en.wikipedia.org/wiki/Low_(complexity)
Every class which is low for itself is closed under complement, provided that it is powerful enough to negate the boolean result. EXP, which is closed under complement, but is not low for itself.
NLOGTIME can negate boolean result, it just can't ... | 2023-03-23T23:09:53 | {"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://mathhelpforum.com/algebra/202348-what-value-cd.html | # Math Help - what is the value of cd?
1. ## what is the value of cd?
ok i have no idea how to solve this problem. i tried to fix x to some arbitrary value and just could not get this problem to work out...
the problem says that c and d are constants and it wants me to find the value of the product??? any help on th... | 2014-07-24T04:42:38 | {"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": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ques10.com/p/32702/axial-flow-compressor-has-a-constant-axial-velocit/ | 0
1.1kviews
Axial flow compressor has a constant axial velocity of 150 m/s and 50% reaction.The mean diameter of the blade ring is 35 cm and speed is 15,000 rpm.The exit angle of the blade is 27deg.
Calculate blade angle at inlet and work done per kg of air.
0
41views
Given:
$V_f = 150\hspace{0.05cm}m/s,\hspace{0.2... | 2022-01-24T23:20:38 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/215834-factoring-polynomial-print.html | # Factoring a polynomial
• Mar 27th 2013, 08:52 PM
ReneG
Factoring a polynomial
I need help factoring $x^5+2x^3-x^2-2$
I tried it by grouping $(x^5 - x^2) + (2x^3 -2)$
Then I got $x^2(x^3 - 1) + 2(x^3 - 1)$
Thus my final answer was $(x^3 - 1)(x^2+2)$
From there, I had no clue what to do. My text book says the corr... | 2016-09-28T20:51:13 | {"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": 11, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://avidemia.com/single-variable-calculus/review-of-fundamentals/sigma-notation/ | A compact form of expressing lengthy sums is the use of summation notation which is often known as sigma notation because it uses the Greek letter $\Sigma$ (uppercase sigma, corresponding to English letter “S” that stands for sum), to represent the sum.
To show how this notation works, consider the sum
$1^{2}+2^{2}+3^... | 2021-10-18T17:57:49 | {"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": 2, "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/2822006/teichmuller-disk-and-mathrmsl-2-mathbbr-action | # Teichmuller disk and $\mathrm{SL}_2\mathbb{R}$ action
Let $(X,\omega)$ be a Riemann surface of genus $g$ with holomorphic 1-form $\omega$ (or equivalently a translation structure). Let $\Omega\mathcal{T}_g$ be the space of holomorphic 1-forms over genus $g$ surface. The famous $\mathrm{SL}_2\mathbb{R}$ action on $\O... | 2019-12-09T08:08:02 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/algebra-and-physics.698904/ | Algebra and physics
1. Jun 26, 2013
Nixom
Can someone tell me why the quantities having the same algebra structure can be indentified as the same dynamical variables? Are the Possion brackets and the quantum commutators two different presentation of the same Lie algebra?
2. Jun 27, 2013
tom.stoer
I am not sure wh... | 2017-12-15T11:49:54 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsoverflow.org/37454/pedagogical-introduction-st%C3%BCckelberg-renormalization-group | # Pedagogical introduction to Stückelberg renormalization (group)?
+ 3 like - 0 dislike
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Das anybody know a nice pedagogical introduction (something that is shorter than a heavy textbook, maybe a lecture note) to the Stückelberg renormalization (group)? Conversely to the renormalization methods often applie... | 2021-01-16T11:49:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://midnattssolsrallyt.se.php54.levonline.com/recipes-using-ptpq/f-test-coefficients-equal-e227f0 | The immediate generalization of the problem outlined above is to situations where there are more than two groups or populations, and the hypothesis is that all of the variances are equal. How to map moon phase number + "lunation" to moon phase name? has an F-distribution with n − 1 and m − 1 degrees of freedom if the n... | 2021-05-14T13:54:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/question-about-derivatives-and-continuous.277131/ | 1. Dec 4, 2008
kala
Why is it that every continuous function is a derivative?
I know that not every derivative is continuous, I just don't know really know why we would know that every continuous function is a derivative. I think is has something to do with the integral, but I don't know how. Any help?
2. Dec 4, 200... | 2017-06-26T09:14:34 | {"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://hindilearning.in/up-board-solutions-for-class-10-computer-science-chapter-11/ | # UP Board Solutions for Class 10 Computer Science Chapter 11 File Operation
यहां हमने यूपी बोर्ड कक्षा 10वीं की कंप्यूटर विज्ञान एनसीईआरटी सॉल्यूशंस को दिया हैं। यह solutions स्टूडेंट के परीक्षा में बहुत सहायक होंगे | Student up board solutions for Class 10 Computer Science Chapter 11 File Operation pdf Download करे|... | 2021-01-23T00:38:04 | {"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": 0, "wp_latex": 1, "mimetex.cgi": 0, "/images/mat... |
https://lavelle.chem.ucla.edu/forum/viewtopic.php?f=14&t=64081 | ## Energy Levels
$c=\lambda v$
David Jen 1J
Posts: 96
Joined: Wed Sep 30, 2020 9:33 pm
### Energy Levels
In equations such as E=hR/n^2, Dr. Lavelle explains n as energy levels. However, I don't really understand what energy levels are. Could someone explain it?
Yu Jin Kwon 3L
Posts: 96
Joined: Wed Sep 30, 2020 9:4... | 2021-03-04T20:28:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/64603/distributivity-of-a-dot-product-like-operation | # Distributivity of a dot product-like operation
Let $b_1, \ldots, b_n \in \mathbb{N}$. For $x, y \in \mathbb{Z}^n$, define $x \cdot y$ as $\newcommand{\lcm}{\operatorname{lcm}}$ $$x \cdot y = \left(\sum_{i=1}^n (x_i \text{ mod } b_i)(y_i \text{ mod } b_i) \text{ mod } b_i\right) \text{ mod } \lcm(b_1, \ldots, b_n)$$
... | 2014-03-11T06:11:47 | {"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://proxieslive.com/tag/elements/ | ## Using the elements of one Matrix to form a new Matrix with specified rules
Given a matrix [a], how to get matrices [b] and [c] based on the following two rules?
1. rule [a]->[b]: Strike out corresponding term in [a] and take product of the remaining two terms in the same column.
2. rule [a]->[c]: Strike out the ro... | 2020-04-03T08:34:53 | {"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://faculty.math.illinois.edu/Macaulay2/doc/Macaulay2/share/doc/Macaulay2/Macaulay2Doc/html/_coefficients.html | # coefficients -- monomials and their coefficients
## Synopsis
• Usage:
(M,C) = coefficients f
• Inputs:
• f, a one-row Matrix with n columns, say, or a RingElement, to be interpreted as a one-by-one matrix. (A future implementation will handle matrices with more than one row.)
• Optional inputs:
• Variables => a lis... | 2021-10-16T12:19:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://fjellrypa.east.no/6gjaud/sorting-algorithms-time-complexity-908b12 | 08
jan
### sorting algorithms time complexity
We will talk about sorting algorithm later. Use Entity Framework Core 5.0 In .NET Core 3.1 With MySQL Database By … Imagine a telephone book application that would take a day to sort all the numbers after a new number was added. Complexity of Quick Sort: Merge Sort: It is... | 2021-03-09T06:28:24 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/156275/number-of-embeddings-in-algebraic-closure/156341 | # Number of embeddings in algebraic closure
I'm having trouble following the details of discussion on pages 9 and 10 of Neukirch's algebraic number theory book.
Suppose $L$ is a separable extension of $K$ with degree n. Consider the set of embeddings of $L$ into $\bar K$, the algebraic closure of $K$, that fix $K$ (K... | 2016-05-26T15:08:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.nag.com/numeric/FL/nagdoc_fl24/html/G01/g01atf.html | G01 Chapter Contents
G01 Chapter Introduction
NAG Library Manual
# NAG Library Routine DocumentG01ATF
Note: before using this routine, please read the Users' Note for your implementation to check the interpretation of bold italicised terms and other implementation-dependent details.
## 1 Purpose
G01ATF calculates... | 2015-03-04T15:34:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 88, "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... |
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