url string | text string | date timestamp[s] | metadata string |
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https://math.stackexchange.com/questions/2973554/definition-of-adjoint-operator-for-quantum-mechanics | # Definition of Adjoint Operator for Quantum Mechanics
While learning about adjoint operators for quantum mechanics, I encountered two definitions.
The first definition is given by Shankar in The Principle of Quantum Mechanics:
Given a ket $$A\lvert V \rangle = \lvert A V \rangle$$ the correspoding bra is $$\langle ... | 2019-08-25T12:06:57 | {"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://mnwx.ihuq.pw/a-algorithm-c.html | # A Algorithm C
An algorithm is a finite set of steps defining the solution of a particular problem. Panda seemed to crack down on thin content, content farms, sites with high ad-to-content ratios, and a number of other quality issues. Extended Description The use of a non-standard algorithm is dangerous because a det... | 2019-12-07T02:29:03 | {"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": 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/wavefunctions-space-in-quantum-physics.56537/ | # Wavefunctions space in Quantum Physics
1. Dec 13, 2004
### Palindrom
Well, a week ago my Professor said the space of quantum physical states was a Hilbert space. Thing is, he just said it, and moved on.
So I have a vector space with a scalar product. Is it, indeed, Hilbert? That is, is it complete?
I guess I'll se... | 2017-06-27T17:41:57 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.cs.cmu.edu/~csd-phd-blog/2022/casestobeds/ | This blog post is adapted from the Delphi blog, originally published on March 10th, 2021. Again, thank you to the Allegheny County Health Department, the DELPHI Group, Chris Scott, and Roni Rosenfeld.
One of the Delphi Group’s goals is to create informative tools for healthcare organizations. Tools are only useful if ... | 2022-10-01T17:42:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://blog.panictank.net/the-algorithm-design-manual-chapter-2/ | # The Algorithm Design Manual: Chapter 2
2-1. What value is returned by the following function? Express your answer as a function of n. Give the worst-case running time using the Big Oh notation.
Solution: To find out what value is returned just represent this function mathematically and simplify it.
$\sum_{i=1}^{n-... | 2018-02-19T03:34:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 36, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.hackmath.net/en/math-problem/3315 | # The cylinder base
The cylinder with a base of 8 dm2 has a volume of 120 liters. From a cylinder fully filled with water, 40 liters of water was removed. At what height from the bottom /with precision to dm/ is the water level?
Result
x = 10 dm
#### Solution:
$S = 8 \ \\ V = 120 - 40 = 80 \ \\ x = V/S = 80/8 = 1... | 2020-02-20T10:46:18 | {"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... |
http://openstudy.com/updates/50892d42e4b05241909174da | ## Jonask 3 years ago which one is larger
$\sqrt[3]{60}$ $2+\sqrt[3]{7}$no machines allowed
$2=\sqrt[3]{8}$
$60=(\frac{ 7+8 }{ 2 })10$
$\sqrt[3]{60}= \sqrt[3]{5}(\sqrt[3]{7+8})$
almost simlar now to$\sqrt[3]{8}+\sqrt[3]{7}$ HALT
!!!!!!
is comparing 60 with $(2+\sqrt[3]{7})^3$the same idea(tautology)
i think we ... | 2015-11-30T09:59:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Definition:Language_of_Propositional_Logic/Alphabet/Sign | Definition:Language of Propositional Logic/Alphabet/Sign
Definition
The signs of the language of propositional logic come in two categories:
Brackets
$\displaystyle \bullet \ \$ $\displaystyle ($ $:$ $\displaystyle$the left bracket sign $\displaystyle \bullet \ \$ $\displaystyle )$ $:$ $\displaystyle$the right bra... | 2020-01-26T18:21:44 | {"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://www.gradesaver.com/textbooks/science/physics/college-physics-4th-edition/chapter-26-problems-page-1010/17 | College Physics (4th Edition)
$L = 13.1~m$
Let $L_0 = 30.0~m$ We can find the length measured according to an astronaut on the other spaceship: $L = L_0~\sqrt{1-\frac{v^2}{c^2}}$ $L = (30.0~m)~\sqrt{1-\frac{(0.90~c)^2}{c^2}}$ $L = 13.1~m$ | 2019-11-19T17:49:38 | {"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... |
https://chat.stackexchange.com/transcript/54160/2020/2/18 | 10:15 AM
@JohnRennie need help with part (b)!
How does one find relative angular speed? I'm doing it wrong...
The relative angular velocity is just $\omega_1 - \omega_2$
Thats not how the solution does it
They do it this way: $\Delta \omega = \frac {v_2 - v_1}{r_2 - r_1}$
Follow up question: Does the position of the ... | 2020-04-05T23:49:24 | {"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/pre-calculus/67239-double-angles-half-angles-radian-solutions-more.html | 1. ## Double Angles, half angles, radian solutions and more
I got my math study guide today and everything looks like arabic
I need help on pretty much all of it, but this is what I'm asking about for now:
1.) Find all the radian solutions for the following equation: 4sin^2 x - 1=0
2.) Simplify the following expres... | 2013-12-05T07:51:43 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/force-of-friction-in-rolling-motion-without-knowing-r.386629/ | # Force of Friction in rolling motion without knowing r
snoworskate
## Homework Statement
A hollow spherical shell with mass 1.50 kg rolls without slipping down a slope that makes an angle of 39.0^\circ with the horizontal.
a) Find the magnitude of the acceleration a_cm of the center of mass of the spherical shell.... | 2022-08-14T09:39:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/126894/concentric-convex-hulls | # Concentric convex hulls
Given N points in a 2D plane, if we start at a given point and start including points in a set ordered by their distance from the starting point. After including every point, we check if there is a convex hull possible, we move all these points to a visited set and continue. Every time we det... | 2020-10-22T06:10:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-simplify-x-2-5x-2x | How do you simplify (x^2+5x)/(2x)?
$= \frac{x \cdot \left(x + 5\right)}{2 x}$
$= \frac{x + 5}{2}$ ( we divide by $x$ both numerator and denominator to simplify ) | 2022-09-28T22:43:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 3, "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://byjus.com/question-answer/find-the-image-of-the-point-38-with-respect-to-the-line-x-3y-7-1/ | Question
# Find the image of the point (3,8) with respect to the line $$x+3y=7$$ assuming the line to be a plane mirror.
Solution
## Let line AB be $$x+3y=7$$ and point P be $$(3,8)$$.Let $$Q(h,k)$$ be the image of point $$P(3,8)$$ in the line $$x+3y=7$$.Since line $$AB$$ is a mirror,1) Point $$P$$ and $$Q$$ are at ... | 2022-01-19T02:02:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3062013/example-of-sheaf-on-mathrmring-that-does-not-come-from-mathrmsch | # Example of sheaf on $\mathrm{Ring}$ that does not come from $\mathrm{Sch}$.
At the end of Remarque 2.3.6 (p. 221-222) of EGA I, the author says that there are functors in $$\mathbf{Fais}|_{\mathbf{Ann}}$$ (sheaf on the category of Rings) that are not isomorphic to sheaves that come from schemes. I would like to know... | 2022-08-19T14:47:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/604197/complex-conjugate-of-the-dirac-equation | # Complex conjugate of the Dirac equation
(Following the calculations done in 'Quantum Field Theory in a Nutshell' [Second Edition] by Zee, Page 101)
The Dirac equation in the presence of an electromagnetic field is given by:
$$[i \gamma^{\mu} (\partial_{\mu} - i e A_{\mu}) - m]\psi = 0$$
where $$\gamma^{\mu}$$ are... | 2022-08-12T09:16:01 | {"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... |
http://mathhelpforum.com/calculus/75429-why-doesn-t-work-cross-product.html | Thread: why this doesn't work, cross product.
1. why this doesn't work, cross product.
need to explain why these are not valid, or meaningless.
1. a x (b*c)
2. (a*b) x c
3. (a*b) x (c*d)
not sure whats wrong with each of them, thankyou for any help.
2. Recall that the dot product between two vectors gives you a ... | 2017-06-29T00:39:37 | {"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://streetfest.maths.mq.edu.au/abstract?lastname=Baez&firstname=John&extratalk=2 | Please note: You are viewing the unstyled version of this web site. Either your browser does not support CSS (cascading style sheets) or it has been disabled.
# Macquarie University Department of Mathematics
## Categories in Algebra, Geometry and Mathematical Physics
### Conference in honour of Ross Street's sixtie... | 2018-03-19T06:55:09 | {"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://electronics.stackexchange.com/questions/268061/frequency-of-oscillator-exercise | # Frequency of oscillator (exercise)
I tried to evaluate the frequency of the following oscillator:
The loop gain $\beta(j\omega)A(j\omega)$ is:
To find frequency I must impose the condition:
$$\angle \beta(j\omega_0)A(j\omega_0)=0$$
but I don't know if the term $1-(RC\omega_0)^2$ is positive or negative. The angl... | 2022-07-06T04:31:38 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/47653/why-does-an-admissible-heuristic-mean-a-is-optimal | # Why does an admissible heuristic mean A* is optimal?
An admissible heuristic never overestimates the cost to reach the goal. However, isn't that only the relative difference between heuristics for two different paths matter?
Say we have optimal path A (cost 100 to reach goal) and sub-optimal path Z (cost 120 to rea... | 2020-10-29T02:10:52 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/All_Bases_of_Matroid_have_same_Cardinality | # All Bases of Matroid have same Cardinality
## Theorem
Let $M = \struct {S, \mathscr I}$ be a matroid.
Let $\rho: \powerset S \to \Z$ be the rank function of $M$.
Let $B$ be a base of $M$.
Then:
$\size B = \map \rho S$
That is, all bases of $M$ have the same cardinality, which is the rank of $M$.
### Corollary... | 2021-05-07T16:24:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/question-answer/if-the-zeroes-of-the-polynomial-x3-3x2-x-1-a--60a607aee471f0680b2450c1 | # If the zeroes of the polynomial x3 - 3x2 + x + 1 are a - b, a and a + b respectively, then the values of 'a' and 'b' are respectively.
This question was previously asked in
DSSSB TGT Maths Female Subject Concerned - 18 Nov 2018 Shift 3
View all DSSSB TGT Papers >
1. $$1, ±\sqrt{2}$$
2. $$3, -\sqrt2$$
3. $$-1, \sqrt2... | 2021-09-25T15:51:06 | {"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://lavelle.chem.ucla.edu/forum/viewtopic.php?f=14&t=21193&view=print | Page 1 of 1
### energy required to remove an electron
Posted: Wed Jun 28, 2017 3:42 pm
I am having a tough time calculating the energy required to remove an electron from a sodium atom. The given information includes the ejected electron's velocity v = 6.61 x 10^5 m/s and sodium's work function = 150.6 kJ/mol. How do... | 2020-09-23T23:36:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 15, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://infoscience.epfl.ch/record/227024 | ## Neutrinoless double beta decay and low scale leptogenesis
The extension of the Standard Model by right handed neutrinos with masses in the GeV range can simultaneously explain the observed neutrino masses via the seesaw mechanism and the baryon asymmetry of the universe via leptogenesis. It has previously been clai... | 2018-11-14T12:06:56 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/calculus/130132-limits.html | # Math Help - Limits
1. ## Limits
find this
the picture
2. Originally Posted by rqeeb
find this
the picture
evaluate it along the path $y=mx^3$.
3. Originally Posted by Ted
evaluate it along the path $y=mx^3$.
it will be (m^3)/(1+m^4)
but if we use y=x it will be zero
which one is the correct
4. Originally Post... | 2016-05-25T02:55:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 16, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://nrich.maths.org/709 | ### Even Up
Consider all of the five digit numbers which we can form using only the digits 2, 4, 6 and 8. If these numbers are arranged in ascending order, what is the 512th number?
### What an Odd Fact(or)
Can you show that 1^99 + 2^99 + 3^99 + 4^99 + 5^99 is divisible by 5?
# Quick Times
##### Age 11 to 14 Chall... | 2019-12-12T04:15:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/319035/motivation-of-feynman-kac-formula-and-its-relation-to-kolmogorov-backward-forwar/320416 | # Motivation of Feynman-Kac formula and its relation to Kolmogorov backward/forward equations?
Kolmogorov backward/forward equations are pdes, derived for the semigroups constructed from the Markov transition kernels.
Feynman-Kac formula is also a pde corresponding to a stochastic process defined by a SDE. But I was ... | 2014-08-30T15:01:44 | {"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://drew.psib.org/blog/2017/10/ | Bounty Hunting as Highest Response Ratio Next
My original bounty hunting paper could actually be considered a market implementation of the Highest Response Ratio Next.
$\text{Priority}=\frac{\text{Waiting Time} + \text{Estimated Run Time}}{Estimated Run Time}$
The bounty assigned to tasks is set to some base bounty ... | 2019-05-23T09:41:03 | {"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": 6, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://axibook.com/mechanical-engineering/lathe-machine/dynamometers-for-measuring-cutting-forces/2019/ | Dynamometers for Measuring Cutting Forces
At the end of this article, the reader would be able to (i) show the general principle of measurement, (ii) classify and apply different transducers for converting cutting forces into suitable signals, (iii) state the design requirements of tool-force dynamometers and (iv) dev... | 2019-11-22T02:23:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/583376/finding-distance-between-two-parallel-3d-lines | Finding distance between two parallel 3D lines
I can handle non-parallel lines and the minimum distance between them (by using the projection of the line and the normal vector to both direction vectors in the line), however, in parallel lines, I'm not sure on how to start. I was thinking of finding a normal vector to ... | 2019-05-27T10:34:51 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/revisions/50233/list | Let $F$ be the free group on (say) two generators, $a$ and $b$. Let $A$ and $B$ be (freely reduced) elements of $F$. Let $W(X, Y)$ denote a word on the words $X, Y$.
-Is it ever true that the equation $W(a, b) = W(A, B)$, has finitely many non-conjugate solutions ?(by conjugate solution I mean there exists a word $V$ s... | 2013-05-19T02:02:47 | {"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://cemse.kaust.edu.sa/aanslab/people/person/mohammed-sayyari | Mohammed is a Mathematician with a solid background in scientific programming. Mohammed's mathematical interests are in the analysis of partial differential equations and the discretization thereof. | 2021-06-24T09:17:32 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://indico.fnal.gov/event/15949/contributions/34828/ | Indico search will be reestablished in the next version upgrade of the software: https://getindico.io/roadmap/
#### This search is only for public events. Restricted events are not available.
IMPORTANT! Indico has been upgraded. Please let us know as soon as possible if you find any issues and email indico-support@fn... | 2021-06-19T18:52:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://nrich.maths.org/public/leg.php?code=5039&cl=2&cldcmpid=6605 | # Search by Topic
#### Resources tagged with Interactivities similar to Nice or Nasty:
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### There are 221 results
Broad Topics > Information and Communications Technology > Interactivities
### Number Pyramids
##### Age 11 to 14 Challenge Level:
Try entering dif... | 2018-06-18T05:35:08 | {"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://ronggong1010.blogspot.fr/2014/11/speech-enhancement-spectral-subtractio.html | ## Thursday, November 6, 2014
### Speech enhancement 1: spectral subtraction, wiener filtering
I am working today on my personnel project which needs some algorithms of speech enhancement or source separation to highlight the speech/singing voice part. I bumped into some classical enhancement methods, like, spectral ... | 2017-10-20T05:16:46 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/normalized-sse-for-a-set-of-data.507528/ | # Normalized SSE for a set of data?
1. Jun 16, 2011
Normalized SSE for a set of data??
Hi, supposed I have a set of data points, and each data point has a certain value of uncertainty associated with it.
Supposed also I have a function which models the data. What I'd like to know is how does one quantitatively meas... | 2018-08-17T19:19:14 | {"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://www.physicsforums.com/threads/normal-tangential-coord.135749/ | # Normal/Tangential coord
1. ### 600burger
65
Using normal and tangential coord the the tangential acceleration of any point on earth is 0, correct?
2. ### Mindscrape
Normal and tengential, coord? I don't quite know what you mean by that, but you are right that since the earth spins with a constant velocity, there ... | 2015-04-26T13:00:40 | {"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://www.physicsforums.com/threads/gausss-law-2-concentric-cylinders-in-electrostatic-equilibrium.282928/ | # Gauss's Law 2 concentric cylinders in electrostatic equilibrium
1. Jan 5, 2009
### shale
1. The problem statement, all variables and given/known data
Consider the cross sections of two, very long, concentric, metallic, hollow cylinders placed in a vacuum. The small cylinder has inner radius A and outer radius B w... | 2017-10-21T05:33:19 | {"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.eg.bucknell.edu/~phys211/fa2017/cal/lec04.html | ## Lecture 4: Newton's Laws
August 31, 2017
• Read: Chapter 4 (all of it)
• Study: Tip on p. 54; Got It 4.2; Ex 4.2; Tactics 4.1; Problem Solving Strategy 4.1; Ex 4.3; Fig 4.15; Ex 4.5
### Objectives
• (Continuing objective) Relate concepts of classical mechanics to “everyday” situations and discuss various applica... | 2017-12-12T04:33:14 | {"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... |
http://belikros.org/how-to-sxfqoqg/roots-math-definition-fdda8d | What is the definition of real roots? An exponent on one side of the "=" can be turned into a root on the other side of the "=": If then (when n is even b must be ⥠0) Example: nth Root of a-to-the-nth-Power. Square roots are often found in math and science problems, and any student needs to pick up the basics of squ... | 2021-04-21T22:55:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/proton-moving-from-infinity.858225/ | # Proton moving from infinity
Tags:
1. Feb 19, 2016
### kuokius
1. The problem statement, all variables and given/known data
A proton is moving at speed v from infinity toward a second stationary proton, as shown below. Determine the minimal distance between them.
http://s27.postimg.org/lmw3d21j7/Untitled.png
2. R... | 2018-03-20T07:18:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cracku.in/ssc-cgl-16-aug-shift-1-question-paper-solved?page=10 | # 2017 SSC CGL 16 Aug Shift-1
Instructions
For the following questions answer them individually
Question 91
The point of intersection of all the angle bisector of a triangle is ______ of the triangle.
Question 92
ABC is an equilateral triangle and P is the orthocenter of the triangle, then what is the value (in d... | 2020-01-26T04:39:51 | {"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://brilliant.org/problems/the-root-of-the-problem-the-sequel/ | # The Root of the Problem: The Sequel
Algebra Level 2
Solve for $x$:
$x = \sqrt{1+2\sqrt{1+3\sqrt{1+4\sqrt{1+5\sqrt{1+\cdots}}}}}$
Note: If you think you know this problem so well, try this.
× | 2021-03-01T18:36:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 2, "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.numdam.org/item/CM_1973__26_3_331_0/ | A duality theorem for divisors on certain algebraic curves
Compositio Mathematica, Tome 26 (1973) no. 3, pp. 331-338.
@article{CM_1973__26_3_331_0,
author = {Huikeshoven, Frans},
title = {A duality theorem for divisors on certain algebraic curves},
journal = {Compositio Mathematica},
pages = {331--338},
publisher = {No... | 2021-03-01T07:23:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-geometry/176857-complex-number.html | # Math Help - Complex number
1. ## Complex number
Find the complex number w, lying in the first quadrant, and having the largest possible real part, which satisfies the equation:
w^6=-6-6*I*sqrt(3)
Thanks!
2. Originally Posted by Rine198
Find the complex number w, lying in the first quadrant, and having the larges... | 2014-03-07T22:47:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 11, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.math-only-math.com/worksheet-on-facts-about-multiplication.html | # Worksheet on Facts about Multiplication
Practice the worksheet on facts about multiplication. We know in multiplication, the number being multiplied is called the multiplicand and the number by which it is being multiplied is called the multiplier. This will help us to solve the given questions.
1. (i) In 2 4
... | 2018-09-21T08:24:25 | {"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://caddellprep.com/common-core-algebra-assignments/vertex-form-of-a-quadratic-equation/ | Vertex Form of a Quadratic Equation
In this video, we are going to look at the vertex form of a quadratic equation.
If we look at a regular quadratic function such as $y=x^2$, and want to shift it to the right 3 units and down 4 units, then we know that the modified equation would be
$y=(x-3)^2-4$
*Horizontal shifts ... | 2018-01-22T04:45:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 8, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/square-roots-14/ | # Square roots
$\large \frac{1}{\sqrt{x}}+\frac{1}{\sqrt{y}}=\frac{1}{\sqrt{20}}$
Find the number of ordered pairs of positive integers $$(x,y)$$ satisfying the above equation.
× | 2017-03-26T03:47:16 | {"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://lavelle.chem.ucla.edu/forum/viewtopic.php?f=17&t=30704&p=96012 | ## HW 1.15
H-Atom ($E_{n}=-\frac{hR}{n^{2}}$)
Joanna Pham - 2D
Posts: 113
Joined: Fri Apr 06, 2018 11:04 am
### HW 1.15
Could someone please explain how to find the initial and final n-values please? I found the frequency and got 2.9239 x 10^15 Hz. I tried to plug it into the Rydberg formula, but I’m confused how t... | 2019-10-19T01:09:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tocmirror.cs.tau.ac.il/categories/Boolean_functions.html | Articles under category:
Boolean Functions
ToC Library Graduate Surveys 1 (2008) 20 pages A Brief Introduction to Fourier Analysis on the Boolean Cube
Vol 10, Article 2 (pp 27-53) A Regularity Lemma and Low-Weight Approximators for Low-Degree Polynomial Threshold Functions
Vol 9, Article 29 (pp 889-896) [NOTE] [Bool... | 2017-06-27T14:03:14 | {"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://ftp.aimsciences.org/article/doi/10.3934/dcdsb.2004.4.147 | # American Institute of Mathematical Sciences
February 2004, 4(1): 147-159. doi: 10.3934/dcdsb.2004.4.147
## A hierarchy of cancer models and their mathematical challenges
1 Ohio State University, Department of Mathematics, Columbus, OH 43210, United States
Received December 2002 Revised May 2003 Published Nov... | 2021-01-22T00:04:51 | {"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://math.stackexchange.com/questions/6142/separative-quotients-and-the-induced-order | # Separative Quotients, and the Induced Order
Let $P$ be some partial order.
We say that $x$ and $y$ are compatible if $\exists r\in P (r\le x \wedge r\le y)$, we denote this by $x \perp y$. Otherwise, we say that $x$ and $y$ are incompatible.
An order $P$ is called separative if whenever $\neg (x \le y)$ then there ... | 2015-11-26T14:33:28 | {"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://www.acmerblog.com/hdu-3477-temperature-5618.html | 2014
04-04
# Temperature
Many people like summer as summer has a lot of advantages, but on the other hand, sometimes summer is also boring. As a student, Tom has complained with summer for many days. Because when having lunch, Tom has a habit of drinking soup. But the temperature of the soup is too high, so Tom need ... | 2017-05-23T07:07:30 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://guydavis.github.io/2016/01/31/eigenvectors/ | # Linear Algebra
## my old friend
Posted on January 31, 2016
As part of explorations into machine learning, I’ve been brushing up on computer science basics starting with linear algebra. Nice to see good old eigenvectors again after so many years.
An eigenvector of a square matrix $A$ is a non-zero vector $v$ such ... | 2021-07-29T10:01:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 6, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/la-la-la/ | # La La la
Algebra Level 3
$\begin{cases} (x+y+z)(x+y)=30\\ (x+y+z)(y+z)=18\\ (x+y+z)(z+x)=2 \end{cases}$
Given that $x, y$ and $z$ satisfy the system of equations above, find the sum of all values of $z$.
× | 2019-10-18T15:01:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 4, "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.mathnet.ru/php/archive.phtml?wshow=paper&jrnid=sm&paperid=9130&option_lang=eng | RUS ENG JOURNALS PEOPLE ORGANISATIONS CONFERENCES SEMINARS VIDEO LIBRARY PACKAGE AMSBIB
General information Latest issue Forthcoming papers Archive Impact factor Subscription Guidelines for authors License agreement Submit a manuscript Search papers Search references RSS Latest issue Current issues Archiv... | 2020-10-26T02:18:59 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/51798/generalizing-eichler-shimura-to-higher-dimension-again?sort=oldest | # Generalizing Eichler-Shimura to higher dimension, again
This question is related to
Intuition behind the Eichler-Shimura relation?
and
L-functions and higher-dimensional Eichler-Shimura relation
Answering the first question above, Matt Emerton gives a sketch of a proof of the Eichler-Shimura congruence relation ... | 2015-08-30T23:07:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://asmedigitalcollection.asme.org/fluidsengineering/article-abstract/135/11/111201/374417/Effect-of-Axis-Ratio-on-Fluid-Flow-Around-an?redirectedFrom=fulltext | The bluff body simulations over canonical forms like circular and square cylinders are very well studied and the correlations for bulk parameters like mean drag coefficient and Strouhal numbers for the same are reported widely. In the case of elliptic cylinder, the literature is very sparse, especially for moderate Rey... | 2019-10-14T18:44:14 | {"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://datascience.stackexchange.com/questions/14349/difference-of-activation-functions-in-neural-networks-in-general | # Difference of Activation Functions in Neural Networks in general
I have studied the activation function types for neural networks. The functions themselves are quite straightforward, but the application difference is not entirely clear.
It's reasonable that one differentiates between logical and linear type functio... | 2021-03-05T20:20:30 | {"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... |
https://brilliant.org/problems/clever-4-term-sequences/ | # Clever 4-term Sequences
How many 4-term geometric sequences have all four terms positive integers less than or equal to 100?
Details and assumptions
Clarification: The sequence $$1, 2, 4, 8$$ is different from the sequence $$8, 4, 2, 1$$. The sequence $$1, 1, 1, 1$$ is the same as the 'flipped sequence' $$1, 1, 1,... | 2018-01-18T06:05:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/746064/algebraic-and-geometric-multiplicity | # Algebraic and Geometric Multiplicity
I am having a hard time understand these two concepts
Algebraic multiplicity and Geometric multiplicity of a matrix regarding its eigenvalues
for example
if I have the matrix:
| 5 0 0 |
| 1 5 0 |
| 0 1 5 |
The eigenvalues are 5,5,5, so what does this mean about its multipli... | 2022-05-19T09:48:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.zbmath.org/?q=an%3A1073.06006 | # zbMATH — the first resource for mathematics
Non-distributive cancellative residuated lattices. (English) Zbl 1073.06006
Martínez, Jorge (ed.), Ordered algebraic structures. Proceedings of the conference on lattice-ordered groups and $$f$$-rings held at the University of Florida, Gainesville, FL, USA, February 28–Mar... | 2021-05-07T19:08:04 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kobra.bibliothek.uni-kassel.de/handle/urn:nbn:de:hebis:34-2008052621729 | KOBRA
KOBRA
Please use this identifier to cite or link to this item: http://nbn-resolving.de/urn:nbn:de:hebis:34-2008052621729
Title: The Parity of the Number of Irreducible Factors for Some Pentanomials Authors: Koepf, WolframKim, Ryul ???metadata.dc.subject.ddc???: 510 - Mathematik (Mathematics) Issue Date: 2008 S... | 2017-07-21T06:35:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://protonstalk.com/units-and-measurement/screw-gauge/ | # Screw Gauge
A screw gauge is a tool used to measure very thin objects like sheets of metal or wires. It provides greater precision than Vernier’s Callipers. Sometimes it is also called a micrometre screw gauge.
Index
## Screw Gauge Diagram
In the above diagram, we have the description of a Screw Gauge and its par... | 2023-02-06T22:36:04 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/38973/discriminant-and-different/38974 | # Discriminant and Different.
First some context. In most algebraic number theory textbooks, the notion of discriminant and different of an extension of number fields $L/K$, or rather, of the corresponding extension $B/A$ of their rings of algebraic integers is defined. The discriminant, an ideal of $A$, is the ideal ... | 2013-12-18T23:33:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/104431-limit-2-x-32-x-5-a.html | # Thread: limit of 2^x - 32 / x-5
1. ## limit of 2^x - 32 / x-5
i can't figure it out for some reason it's weird!
each limit represents the derivative of some function "f" at some number "a". state such an "f" and "a" in each case.
limit as x-->5
2^x - 32 / x-5
i keep trying but i can't get it right!
if it helps... | 2016-10-22T20:25:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/310340/work-of-body-remaining-still-in-gravitational-field | # work of body remaining still in gravitational field
How to quantify power output of a statite?
It's a kind of (non-)satellite, that remains immobile in relation to the central body (e.g. hovering over one of the poles of a planet) through continuous counteracting the gravitational pull through its propulsion. (the ... | 2020-04-07T07:26:38 | {"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... |
https://spmaddmaths.blog.onlinetuition.com.my/2020/07/1-9-progressions-spm-practice-paper-2.html | # 5.6.2 Progressions, SPM Practice (Paper 2)
Question 3:
An arithmetic progression has 16 terms. The sum of the 16 terms is 188, and the sum of the even terms is 96. Find
(a) the first term and the common difference,
(b) the last term.
Solution:
(a) Let the first term = a
Common difference = d
Given the sum of the e... | 2022-01-22T08:00:44 | {"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://permut.blogs.uv.es/tag/perez-ramos/ | # Paper “Finite trifactorised groups and $\pi$-decomposability” published in Bull. Austral. Math. Soc.
The following paper has been published:
El siguiente artículo ha sido publicado:
El següent article ha sigut publicat:
L. S. Kazarin, A. Martínez-Pastor, M. D. Pérez-Ramos.
Finite trifactorised groups and $\pi$-d... | 2019-04-24T08:16:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.eduzip.com/ask/question/in-the-figure-given-above-if-ac-ad-cd-bd-then-angle-abc-is160-305-521135 | Mathematics
# In the figure given above, if $AC= AD= CD= BD$; then $\angle ABC$ is $30.5^{\circ}$If true then enter $1$ and if false then enter $0$
1
##### SOLUTION
In $\triangle$ ACD,
Since, AC = CD
$\angle CAD = \angle CDA = x$ (Angles opposite to equal sides are equal)
Sum of angles of the triangle,
$\angle ACD +... | 2022-05-21T13:07:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-to-simplify-6-3-times-10-5-9-times-10-3-in-scientific-notation | # How to simplify (6.3 times 10^5) ÷ (9 times 10^3) in scientific notation?
Mar 18, 2018
$7.0 \times 10$
#### Explanation:
$6.3 \times {10}^{5}$ is the same value as $63 \times {10}^{4}$
So we have:
$\frac{63 \times {10}^{4}}{9 \times {10}^{3}} \textcolor{w h i t e}{\text{ddd") -> color(white)("ddd}} \frac{63}{9}... | 2020-08-10T03:02:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 9, "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://keisan.casio.com/exec/system/1180573202 | # Hypergeometric distribution (chart) Calculator
## Calculates a table of the probability mass function, or lower or upper cumulative distribution function of the hypergeometric distribution, and draws the chart.
select function probability mass f lower cumulative distribution P upper cumulative distribution Q sampl... | 2017-07-26T08:40:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 1, "/images/mat... |
https://www.math24.net/indefinite-integral-basic-rules-integration/ | # The Indefinite Integral and Basic Rules of Integration
• ### Antiderivatives and the Indefinite Integral
Let a function $$f\left( x \right)$$ be defined on some interval $$I.$$ The function $$F\left( x \right)$$ is called an antiderivative of $$f\left( x \right),$$ if
${F^\prime\left( x \right) = f\left( x \right)... | 2019-06-19T21:59:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:1144.58005 | # zbMATH — the first resource for mathematics
$$H^{o}$$-type Riemannian metrics on the space of planar curves. (English) Zbl 1144.58005
Summary: Michor and Mumford have shown that the distances between planar curves in the simplest metric (not involving derivatives) are identically zero. We derive geodesic equations a... | 2021-05-14T14:12:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/pre-calculus/211147-domain-again-print.html | # Domain again
• Jan 10th 2013, 06:27 PM
M670
Domain again
http://webwork.mathstat.concordia.ca...7812eb1c11.png
Find the domain of this
$(-infinity,0] U [3,infinity)$ becuase its to the 4th root we have a restirction unlike an odd root which is all real number
why am I wrong ?
• Jan 10th 2013, 07:01 PM
Deveno
Re: Do... | 2016-09-30T21:17:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 12, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://gsebsolutions.in/gseb-solutions-class-10-maths-chapter-9-ex-9-1/ | # GSEB Solutions Class 10 Maths Chapter 9 Some Applications of Trigonometry Ex 9.1
Gujarat Board GSEB Solutions Class 10 Maths Chapter 9 Some Applications of Trigonometry Ex 9.1 Textbook Questions and Answers.
## Gujarat Board Textbook Solutions Class 10 Maths Chapter 9 Some Applications of Trigonometry Ex 9.1
Quest... | 2022-12-06T20:10:26 | {"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... |
http://www.ck12.org/chemistry/Mole-Ratios/lesson/Mole-Ratios-CHEM/ | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Mole Ratios
Determine amounts of materials involved in a reaction
Estimated13 minsto complete
%
Progress
Practice Mole Ratios
MEMORY METER
This indicates how strong in your memory this... | 2017-01-19T00:30:42 | {"extraction_info": {"found_math": true, "script_math_tex": 4, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/184650-inverted-parabola-print.html | # Inverted Parabola
• Jul 16th 2011, 01:08 PM
theloser
Inverted Parabola
http://www.webassign.net/cgi-bin/sym...29%2A%2A2%20-3
How do I find the vertex?
I set y to zero then I get -3? I think.
• Jul 16th 2011, 01:35 PM
SpringFan25
Re: Inverted Parabola
Can you find the vertex of $x=y^2$ ?
Your function is stretched ... | 2017-12-17T23:37:09 | {"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": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2986442/understanding-relation-between-laurent-series-and-singularities | Understanding relation between Laurent Series and Singularities
I am thinking about an example, in order to better understand how Laurent Series help us understand the Poles, Zeros and Essential singularities of a complex function.
I am trying to find the singularities of $$\frac{1}{sin(z)} - \frac{1}{z}$$
Individua... | 2021-10-18T10:58:26 | {"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... |
https://en.wikipedia.org/wiki/Shields_parameter | # Shields parameter
The Shields parameter, also called the Shields criterion or Shields number, is a nondimensional number used to calculate the initiation of motion of sediment in a fluid flow. It is a nondimensionalization of a shear stress, and is typically denoted ${\displaystyle \tau _{\ast }}$ or ${\displaystyle... | 2018-03-18T10:09:04 | {"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://byjus.com/question-answer/a-picnic-is-being-planned-in-a-school-for-class-seven/ | Question
# A picnic is being planned in a school for Class $VII$. Girls are $60%$ of the total number of students and are$18$ in number. The picnic site is $55km$from the school and the transport company is charging the rate of $Rs12perkm$. The total cost of refreshments will be $Rs4280.$ Find the ratio of the number ... | 2023-02-07T11:08:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 32, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.nature.com/articles/s41586-020-3006-1?error=cookies_not_supported&code=2cded840-df74-45d6-aa1d-9b5be69a8676 | # Entanglement on an optical atomic-clock transition
## Abstract
State-of-the-art atomic clocks are based on the precise detection of the energy difference between two atomic levels, which is measured in terms of the quantum phase accumulated over a given time interval1,2,3,4. The stability of optical-lattice clocks ... | 2021-01-19T07:11:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.niser.ac.in/sms/news/niser-colloquium | # News & Events
## NISER Colloquium
Date/Time:
Friday, October 26, 2018 - 16:00 to 17:00
Venue:
LH-5
Speaker:
Parameswaran Shankaran
Affiliation:
IMSc Chennai
Title:
The geometry of the upper half-space
The parallel postulate of the Euclidean geometry says that there is exactly one straight line that is parallel to ... | 2020-05-28T04:31:32 | {"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://www.lattice2013.uni-mainz.de/static/AM.html | # Algorithms and Machines
UV suppression by smearing and screening correlators
Nikhil Karthik, Sourendu Gupta
Mon, 14:00, Seminar Room D -- Parallels 1D (Slides)
We investigate the mechanism of smearing in the APE, Stout, HYP and HEX schemes through their effect on glue and quark Fourier modes. Using this, we non-per... | 2019-03-22T13:03:57 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/a-wagon-of-mass-500-kg-is-travelling-around-a-circular-path-of-radius-200-m-with | # A wagon of mass 500 kg is travelling around a circular path of radius 200 m with study speed of 90 km/h. What is the angular momentum?
25 × 10^4\ "kg m"^2//"s"
Speed $\text{= 90 kmph" = 90 cancel"kmph" × 5/18 "m/s"/cancel"kmph" = "25 m/s}$
Angular momentum $\text{= mvr = 500 kg × 25 m/s × 200 m = 25" × 10^4\ "kg m"^... | 2019-05-26T15:48:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 3, "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.yourdictionary.com/unelectrified | #### Sentence Examples
• If W is the weight required to depress the attracted disk into the same sighted position when the plates are unelectrified and g is the acceleration of gravity, then the difference of potentials of the conductors tested is expressed by the formula V - V'=(d - d') /87 W where S denotes the area... | 2019-01-22T19:31:20 | {"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://math.stackexchange.com/questions/3906628/zero-kl-divergence-rightarrow-same-distribution | # Zero KL-divergence $\Rightarrow$ same distribution?
I am looking at relative entropy=KL-divergence and trying to prove, at least in case of probability mass functions $$q,\,p$$ with possible states $$x\in A$$ that if:
$$D(p \,\lVert\,q)=\sum_{x\in A}p\left(x\right)\,\log\left[\frac{p\left(x\right)}{q\left(x\right)}... | 2022-01-16T22:02:18 | {"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.semanticscholar.org/paper/The-Gravitational-Bending-of-Acoustic-Schwarzschild-Qiao-Zhou/2146799f52519c6918db8ce341563cfef4bdae03 | Corpus ID: 237490311
# The Gravitational Bending of Acoustic Schwarzschild Black Hole
@inproceedings{Qiao2021TheGB,
title={The Gravitational Bending of Acoustic Schwarzschild Black Hole},
author={C. K. Qiao and Mi Zhou},
year={2021}
}
• C. Qiao, Mi Zhou
• Published 13 September 2021
• Physics
Acoustic black hole is b... | 2021-11-27T00:02:08 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/556766fae4b050a18e82c2d1 | ## anonymous one year ago How do I find the length of an arc that subtends a central angle??
1. anonymous
@ganeshie8
2. anonymous
@Here_to_Help15
3. anonymous
The ratio of the arc's length to the circumference of the circle is the same as the ratio of the angle subtended by the arc to an entire revolution of the ... | 2017-01-18T10:36:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/how-to-prove-x-is-irrational-number.384075/ | # How to prove √X is irrational number
1. Mar 5, 2010
### SOHAWONG
when X is even number,it's easy to prove
but how about the condition which X is odd number?
I have no idea of this
2. Mar 5, 2010
### Hurkyl
Staff Emeritus
$\sqrt{4}$ is irrational?
3. Mar 5, 2010
4. Mar 5, 2010
### Char. Limit
So in other wor... | 2018-09-24T11:06:02 | {"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.gradesaver.com/textbooks/math/algebra/elementary-algebra/chapter-11-additional-topics-chapter-11-test-page-521/6 | ## Elementary Algebra
$5i\sqrt 3$
Recall, $i=\sqrt{-1}$. Thus, we obtain: $\sqrt {-75}$ $=\sqrt {-1\times3\times25}$ $=\sqrt {-1}\times \sqrt 3\times \sqrt {25}$ $=i\times \sqrt 3\times \sqrt {5^{2}}$ $=i\times \sqrt 3\times 5$ $=5i\sqrt 3$ | 2021-04-12T22:33:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://leetcode.ca/2016-05-17-169-Majority-Element/ | # Question
Formatted question description: https://leetcode.ca/all/169.html
169. Majority Element
Given an array of size n, find the majority element. The majority element is the element that appears more than ⌊ n/2 ⌋ times.
You may assume that the array is non-empty and the majority element always exist in the ar... | 2022-07-05T09:23:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://bib-pubdb1.desy.de/collection/PUB_OLYMP-20120731?ln=en&as=1 | # OLYMP
2017-06-1912:23 [PUBDB-2017-05437] Journal Article et al Composite bottlebrush mechanics: ?-internexin fine-tunes neurofilament network properties Soft matter 11(29), 5839 - 5849 (2015) [10.1039/C5SM00662G] Neuronal cytoplasmic intermediate filaments are principal structural and mechanical elements of the a... | 2017-12-12T12:19:12 | {"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://mathoverflow.net/questions/138523/is-there-a-proof-that-the-c-algebras-dont-see-the-invariant-subspace-prob/143223 | # Is there a proof that the $C^{*}$-algebras don't see the invariant subspace problem?
This post is an appendix of this one.
Let $H$ be an infinite dimensional separable Hilbert space and $B(H)$ the algebra of bounded operators.
Invariant subspace problem: Let $T \in B(H)$. Is there a non-trivial closed $T$-invarian... | 2020-12-02T03:32:18 | {"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://tel.archives-ouvertes.fr/tel-00985181 | # Structures de Poisson Logarithmiques : invariants cohomologiques et préquantification
Abstract : The main objective of this thesis is to propose a criteria of prequantization of singular Poisson structures with singularities carried by a free divisor of a fi nite dimensional complex manifold. For this, we start from... | 2019-06-25T09:46:24 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://nips.cc/Conferences/2020/ScheduleMultitrack?event=16910 | `
Timezone: »
Poster
Kernel Based Progressive Distillation for Adder Neural Networks
Yixing Xu · Chang Xu · Xinghao Chen · Wei Zhang · Chunjing XU · Yunhe Wang
Thu Dec 10 09:00 PM -- 11:00 PM (PST) @ Poster Session 6 #1891
Adder Neural Networks (ANNs) which only contain additions bring us a new way of developing dee... | 2021-09-22T08:01:59 | {"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://cseducators.stackexchange.com/questions/1463/unit-review-for-boolean-algebra | # Background:
This is the first unit in junior year for a course in theoretical computer science. Prior to this, the students have already had AP CS A and a mish-mash of other topics. They have, by this point, studied:
1. Python (as their introduction to programming)
2. Java for AP CS A (loops, arrays, object design,... | 2019-02-19T08:39:14 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.cheenta.com/area-of-isosceles-triangle-amc-8-2005-problem-23/ | Select Page
Try this beautiful problem from AMC-8, 2005, Problem-23 based on the area of an isosceles triangle.
## Area of the Triangle- AMC- 8, 2005 – Problem 23
Isosceles right triangle ABC encloses a semicircle of area $2\pi$ . The circle has its center O on hypotenuse AB and is tangent to sides AC and BC . What ... | 2020-09-23T22:47:19 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://labs.tib.eu/arxiv/?author=V.%20Vovchenko | • ### Puzzles in statistical hadron-gas treatment of systems created in proton-proton interactions at CERN SPS(1805.01901)
May 4, 2018 hep-ph, hep-ex, nucl-ex, nucl-th
We analyze the newest data from the NA61/SHINE collaboration which, in addition to previous results on pions and kaons, include mean multiplicities of ... | 2020-06-02T17:28:10 | {"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... |
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