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https://fykos.org/problems/start?tasktag=kvantFyz&p=2 | # Search
## quantum physics
### 6. Series 22. Year - S. atomic models and Rutherford experiment
• Decide if the stability (e.g. dimensions) of Saturn model depends on atomic number $Z$.
• Change equation (12) for probability of scatter of $α-particle$ at high angle $φ$ in such way, to get more practical equation for... | 2021-01-26T11:43:32 | {"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://or.stackexchange.com/questions/2991/can-i-use-an-mdp-for-a-stochastic-inventory-model-when-my-demand-distribution-is/2992 | # Can I use an MDP for a stochastic inventory model when my demand distribution is non-stationary?
Most formulations of Markov Decision Processes for stochastic inventory models I've come across assume a fixed demand distribution.
But in my case I have a time series forecast with a non stationary distribution and sea... | 2021-10-19T21:12:07 | {"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://scicomp.stackexchange.com/questions/30901/h1-convergence-rate-of-finite-element-method-for-poisson-equation-depending/30913 | # $H^1$-convergence rate of finite element method for Poisson equation, depending on element order
I wanted to verify my FEM-program by applying the method of manufactured solutions, while solving the Poisson equation in two dimensions using the continuous Galerkin method
$$-\nabla^2u=f$$ with $$u=\sin(\pi x)\sin(\pi... | 2020-05-31T22:54:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.numerade.com/questions/solve-the-differential-equation-y-y-ex/ | 💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!
Solve the differential equation.$y' - y = e^x$
$$y=(x+C) \cdot e^{x}$$
Discussion
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Heather Z.
Oregon State University
Kristen K.
University of Michigan - Ann Arbor
Mi... | 2021-10-28T04:16:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mattermodeling.stackexchange.com/questions/4456/regarding-spin-orbit-coupling-on-dft-codes?noredirect=1 | Regarding spin-orbit coupling on DFT codes
In most DFT codes like QE and VASP, spin-orbit coupling (SOC) can be incorporated by employing fully relativistic pseudopotentials. My question is with regard to the implementation of SOC among different functionals. If one believes that using a fully relativistic PP is equiv... | 2021-11-30T05:18:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Improved_Euler_Method | Improved Euler Method
Proof Technique
Consider the first order ODE:
$(1): \quad y' = \map f {x, y}$ subject to the initial condition $\map y {x_0} = y_0$
where $\map f {x, y}$ is continuous.
Let $\map y x$ be the particular solution of $(1)$.
For all $n \in \N_{>0}$, we define:
$x_n = x_{n - 1} + h$
where $h \i... | 2023-03-30T02:27:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/square-roots_23 | +0
# Square roots
0
99
2
What is the rule for the negative sign in the square root and how do you find the answer?
$$\sqrt[5]{-243}$$
Guest Jan 18, 2018
Sort:
#1
+85759
+3
Note that we can express this as
5√ [ (-3) (-3) (-3) (-3) (-3) ] =
- 3
CPhill Jan 18, 2018
#2
+1
Thanks a lot
Guest Jan 18, 2018
##... | 2018-04-24T14:36:33 | {"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://tex.stackexchange.com/questions/134704/preventing-mbox-or-fbox-from-exiting-the-page | # Preventing \mbox or \fbox from exiting the page
I am trying to do something like this:
\documentclass[a4paper]{article}
\usepackage[top=0mm, bottom=0mm, left=0mm, right=0mm]{geometry}
\begin{document}
\noindent
\fbox{\hskip1cm Some text \hskip1cm}\hspace{1cm}\allowbreak%
\fbox{\hskip1cm Some text \hskip1cm}\hspa... | 2019-10-19T09:32:20 | {"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... |
http://www.ams.org/bookstore?fn=20&arg1=chelsealist&ikey=CHEL-321-H | New Titles | FAQ | Keep Informed | Review Cart | Contact Us Quick Search (Advanced Search ) Browse by Subject General Interest Logic & Foundations Number Theory Algebra & Algebraic Geometry Discrete Math & Combinatorics Analysis Differential Equations Geometry & Topology Probability & Statistics Applications Ma... | 2015-08-01T06:14:18 | {"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://ora.ox.ac.uk/objects/uuid:34a45276-c60a-42f8-9ac5-399a185d17a4 | Journal article
### Large groups, Property (tau) and the homology growth of subgroups
Abstract:
We investigate the homology of finite index subgroups G_i of a given finitely presented group G. Specifically, we examine d_p(G_i), which is the dimension of the first homology of G_i, with mod p coefficients. We say that... | 2020-10-26T10:09:12 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://converter.ninja/volume/imperial-pints-to-us-customary-cups/574-imperialpint-to-uscup/ | # 574 imperial pints in US customary cups
## Conversion
574 imperial pints is equivalent to 1378.69051447957 US customary cups.[1]
## Conversion formula How to convert 574 imperial pints to US customary cups?
We know (by definition) that: $1\mathrm{imperialpint}\approx 2.40189985100971\mathrm{uscup}$
We can set up... | 2021-06-18T02:06:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 6, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.atmos-meas-tech.net/11/489/2018/ | Journal cover Journal topic
Atmospheric Measurement Techniques An interactive open-access journal of the European Geosciences Union
Journal topic
Atmos. Meas. Tech., 11, 489-498, 2018
https://doi.org/10.5194/amt-11-489-2018
Special issue: Quadrennial Ozone Symposium 2016 – Status and trends...
Atmos. Meas. Tech., 11,... | 2019-06-26T02:08:10 | {"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://socratic.org/questions/what-is-the-domain-and-range-of-this-function-and-its-inverse-f-x-sqrt-x-7 | What is the domain and range of this function and its inverse f(x) = sqrt(x + 7)?
Apr 19, 2015
Domain of f(x)= {x$\in$R, $x \ge - 7$}, Range= {y$\in$R, y$\ge 0$}
Domain of ${f}^{-} 1 \left(x\right)$= { x$\in$R}, Range = {y$\in$R, , $y \ge - 7$}
The domain of the function would be all x, such that $x + 7 \ge 0$, or $... | 2020-10-26T14:13:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 26, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://openstudy.com/updates/4d91a0561a368b0b336743c1 | ## anonymous 5 years ago y^2=-i; where i is a imaginary root. y?
1. anonymous
if you imagine y as $r*(\cos(\theta)+i \sin (\theta))$ then : r=+1 or -1 $\theta$=$-\pi/4$
2. anonymous
Let $y=a+ib$ then $y^2=a^2+2aib-b^2=-i$ hence $a^2-b^2=0, 2ab=-1$ hence $b=-1/(2a)$ $a^4=1/4$ $a=\pm \sqrt{1/2}$ then $y=(1/\sqrt{2})(... | 2017-01-17T01:23:39 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showthread.php?p=4253062 | ## How is this equation solved?
$$\ddot{\phi}_2 + \phi_2 + g_2\phi_1^2 + \omega_1\ddot{\phi}_1 = 0\tag{11}$$
followed by its solution
$$\phi_2 = p_2\cos(\tau + \alpha) + q_2\sin(\tau + \alpha) + \frac{g_2}{6}p_1^2[\cos(2\tau + 2\alpha) - 3] + \frac{\omega_1}{4}p_1[2\tau\sin(\tau + \alpha) + \cos(\tau + \alpha)]\tag{... | 2013-05-23T04:42:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1969329/difficulty-in-the-evaluation-of-double-integral-of-a-continuous-function | # Difficulty in the evaluation of double integral of a continuous function.
Evaluate the double integral
$$\iint_D \frac{xy}{\sqrt{1-y^2}} dxdy,$$ where $D$ is the region of the first quadrant bounded by standard circle with unit radius $1$: that is $x^2+y^2=1$.
I have difficulty with its evaluation. First of all I ... | 2021-02-27T12:12:46 | {"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.gradesaver.com/textbooks/math/algebra/algebra-and-trigonometry-10th-edition/chapter-2-2-5-transformations-of-functions-2-5-exercises-page-211/38 | ## Algebra and Trigonometry 10th Edition
a) $f(x)=|x|$ b) Horizontal shift, vertical stretch, reflection across the $x$-axis, vertical shift c) See graph d) $g(x)=-2f(x+1)-3$
We are given the function: $g(x)=-2|x+1|-3$ a) The parent function is: $f(x)=|x|$ b) Horizontally shift $f(x)$ one unit to the left to get $a(x)... | 2022-12-08T05:26:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://thosgood.com/blog/2018/04/11/triangulation-of-products.html | # Triangulations of products of triangulations
###### 11th April, 2018
At a conference this week, I ended up having a conversation with Nicolas Vichery and Eduard Balzin about why simplices are the prevalent choice of geometric shape for higher structure, as opposed to e.g. cubes or globes.
I know there are a bunch ... | 2020-09-22T00:21:39 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://mathoverflow.net/questions/339779/equivalent-notions-of-congruence-for-elliptic-curves-over-mathbbq/339802 | # Equivalent notions of congruence for elliptic curves over $\mathbb{Q}$
Let $$E_1$$ and $$E_2$$ be elliptic curves over $$\mathbb{Q}$$ and $$f_i$$ the eigencuspform of weight $$2$$ attached to $$E_i$$. Express $$f_1=\sum a_i q^i$$ and $$f_2=\sum b_i q^i$$.
Suppose that the residual Galois representations $$E_1[p]\si... | 2020-07-04T12:55:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.khanacademy.org/math/trigonometry/unit-circle-trig-func/trig-values-special-angles/e/trigonometric-functions-of-special-angles | # Trig values of special angles
Find the sine and cosine of special angles, which are angles whose trig values we can determine without the use of a calculator.
### Problem
Find the following trigonometric values. | 2016-08-24T12:22:17 | {"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... |
https://cvgmt.sns.it/paper/1061/ | Derivatives with respect to metrics and applications: Subgradient Marching Algorithm
created by santambro on 16 Jan 2009
modified on 07 Apr 2010
[BibTeX]
Accepted Paper
Inserted: 16 jan 2009
Last Updated: 7 apr 2010
Journal: Numerische Mathematik
Year: 2010
Abstract:
This paper describes the Subgradient Marching... | 2022-12-09T22:10:54 | {"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://web2.0calc.com/questions/letfind-the-range-of-nbsp-give-your-answer-as-an-interval-nbsp_1 | +0
0
285
1
Please enter your response in interval notation. Refer to Formatting Tips below for detailed instructions on formatting your response.
Guest Nov 6, 2014
#1
+90996
+5
$$f(x)=\frac{3x-7}{x+1}$$
find the range.
I cannot remember doing questions like this so my method may not be the method taught.
I am f... | 2017-11-19T10:26:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/primes-again-4/ | # Primes Again
Logic Level 3
Given six distinct positive integers $$a, b, c, d, e,$$ and $$f,$$ what is the maximum number of distinct primes that can be formed from the pairwise sums?
×
Problem Loading...
Note Loading...
Set Loading... | 2018-07-22T18:41:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/807685/an-exponential-inequallity-2x-1-x | # An exponential inequallity $2^x > 1-x$
$$2^x > 1-x, \\ e^{x\ln2} > 1-x, \\ (1-x)e^{-x\ln2} < 1, \\ (1-x)e^{(1-x)\ln2} < e^{\ln 2} = 2^1, \\ (1-x)^2e^{\ln2} < e^{\ln 2}, \\ (1-x)^2 < 1, \\ x^2-2x+1-1 < 0, \\ x(x-2) < 0. \\$$ and then I did: $$x(x-2) = 0, \\ x_1=0 , x_2=2 \\$$ The solution is: $0<x<2$ or $x∈(0,2). \\$... | 2021-12-08T23:06:18 | {"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://web2.0calc.com/questions/the-probability-that-a-student-owns-a-dog-is-1-3-the-probability-that-the-same-student-owns-a-dog-and-the-cat-is-2-15-determine-the-probab | +0
# The probability that a student owns a dog is 1/3. The probability that the same student owns a dog and the cat is 2/15. Determine the probab
0
1
603
1
The probability that a student owns a dog is 1/3. The probability that the same student owns a dog and the cat is 2/15. Determine the probability that the studen... | 2018-01-21T07:09:12 | {"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... |
http://math.tutorcircle.com/number-sense/can-rational-numbers-be-negative.html | Sales Toll Free No: 1-855-666-7446
# Can Rational Numbers be Negative?
Top
Rational numbers are those numbers which can be expressed in fraction i.e. a number having both numerator and denominator. Both numerator and denominator both are integers. The query comes in our mind is that can rational numbers be negative ... | 2016-10-28T19:38:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/137697-implicit-defferentiation-print.html | # Implicit Defferentiation
• April 7th 2010, 12:56 AM
Imaginary
Implicit Defferentiation
Hello everyone,
I got two problems that I need help with:
Find dy/dx
1- cos 3y = tan 2x
2- x cos y = sin(x+y)
Thank you so much!
• April 7th 2010, 02:54 AM
CaptainBlack
Quote:
Originally Posted by Imaginary
Hello everyone,
... | 2016-04-29T11:27:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/361097/electromagnetic-field-energy-paradox?noredirect=1 | The starting point is the energy density in electromagnetic fields:
$$u = \frac{1}{2} \left( \epsilon_0 |\mathbf{E}|^2 + \frac{1}{\mu_0} |\mathbf{B}|^2 \right) \tag{1}$$
The "paradox" is if we use this to test whether it is lower energy for electric dipoles to align (or anti-align) with each other's field it gives th... | 2021-06-12T20:49:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gamedev.stackexchange.com/questions/59647/how-can-i-maintain-a-rectangular-formation-when-units-are-added-or-removed/59654 | # How can I maintain a rectangular formation when units are added or removed?
I've got bots in a rectangular formation with rows and columns. A problem arises when a bot is added or removed from the formation. When this happens, the bots have to rearrange themselves so that the rectangular formation is still roughly t... | 2019-11-17T07:32:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.komal.hu/feladat?a=feladat&f=I287&l=en | Mathematical and Physical Journal
for High Schools
Issued by the MATFUND Foundation
Already signed up? New to KöMaL?
# Problem I. 287. (February 2012)
I. 287. Before going hiking for a day, it is worth making a thorough plan. There can be many interesting details.
For the trip between Bükkszentkereszt and Eger, we ... | 2020-09-28T23:03:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ask.com/question/what-are-the-two-outer-terms-of-a-proportion | # What are the two outer terms of a proportion?
When you are working with fractions, or proportions, sometimes the numerator and denominator are referred to in terms or outer and middle terms or extremes and means. All it is actually is creating a cross product. You can find more information here: www.math.com
Referen... | 2014-03-11T04:31:47 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://chemistry.stackexchange.com/questions/87865/rate-law-with-rate-determining-step/87876 | # Rate Law with Rate Determining Step [closed]
The reaction of tert-butyl bromide with azide ion in aqueous solution is proposed to proceed by the following mechanism: \begin{align} \ce{(CH3)3CBr(aq) &<=>[k_1][k_{-1}] (CH3)3C+(aq) + Br–(aq)}\\ \ce{(CH3)3C+(aq) + N3–(aq) &->[k_2] (CH3)3CN3(aq)} \end{align} $k_i$ is the... | 2019-08-24T13:15:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.math4refugees.de/html/en/1.6.1/modstart.html | #### Chapter 6 Elementary Functions
Section 6.1 Basics of Functions
# 6.1.1 Introduction
From Module 1 we already know that real numbers are sets and intervals are subsets of real numbers.
##### Example 6.1.1
All real numbers $ℝ$, excluding the number $0\in ℝ$, are to be collected in a set. How is this set of number... | 2021-12-07T17:26:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 11, "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://noncommutativegeometry.blogspot.com/2007/02/rosetta-stone-of-noncommutative.html | ## Thursday, February 22, 2007
### the Rosetta Stone of noncommutative geometry
Inspired by Alain's post, I would like to draw attention to a kind of dictionary or rather analogy between commutative concepts and their noncommutative counterparts. (for more on the role of analogies in mathematics and the intricacies o... | 2015-08-31T17:40:22 | {"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... |
http://modelcollection.uni-goettingen.de/index.php?lang=en&r=1 | Algebraic curves and surfaces are determined by polynomial equations. The order respectively the degree of a curve or surface is given by the maximal sum of exponents. The order has an geometric interpretation in $\mathbb{R}^3$: The intersection of a surface of order $n$ and a line has a maximal number of /(n/) points. | 2017-11-24T02:08:16 | {"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://samacheerguru.com/samacheer-kalvi-7th-maths-term-1-chapter-5-ex-5-1/ | # Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 5 Geometry Ex 5.1
Students can Download Maths Chapter 5 Geometry Ex 5.1 Questions and Answers, Notes Pdf, Samacheer Kalvi 7th Maths Book Solutions Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus and score more marks in your examinations... | 2022-01-27T03:36:39 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://raulvelazquez.neocities.org/problem1/indexsteps1 | # Equation 1
Expand the following: \begin{align} tan(α)= \frac{sin(α)}{cos(α)} =&\cssId{Step1}{tan(α)=\frac{y}{l/2}}\\[3px] &\cssId{Step2}{α=arctan\frac{y*2}{l}}\\[3px] \end{align}
1. Firstly, we use tangent because we have the opposite and the adjacent side of the imaginary trinagle.
2. Secondly, we change the sides... | 2023-03-20T20:08:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/90677-three-integration-problems-print.html | # Three integration problems
• May 27th 2009, 02:53 AM
drew.walker
Three integration problems
Hi, I've got an integration question I need to answer as part of a assignment and I'm really having trouble making any sort of start on it. I'm not just looking for the answer, I'm hoping to be able to understand how it's rea... | 2017-11-19T18:05:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 12, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.numerade.com/questions/consider-the-circuit-of-fig-e2530-a-what-is-the-total-rate-at-which-electrical-energy-is-dissipated-/ | 🚨 Hurry, space in our FREE summer bootcamps is running out. 🚨Claim your spot here.
Other Schools
# Consider the circuit of Fig. E25.30. (a) What is the total rate at which electrical energy is dissipated in the 5.0-$\Omega$ and 9.0-$\Omega$ resistors? (b) What is the power output of the 16.0-V battery? (c) At what ... | 2021-06-15T19:42:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kitchenfaucetstips.com/genesis-live-qpuv/436cc0-plus-or-minus-standard-deviation | * If you're interested, the standard deviation is the square root of the variance, which is the average of all observations' squared differences from the mean. For example, if the standard deviation of a data set is 2, the majority of data in the set will fall within 2 more or 2 less than the mean. The shaded area cove... | 2021-08-02T05:23:59 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ctftime.org/writeup/7984 | Rating:
# Common Modulus 1 - Cryptography - 98 points - 162 teams solved
> We made RSA Encryption Scheme/Tester. Can you break it?
>
> [Common_Modulus_1.zip](./Common_Modulus_1.zip-37882dbd7dd05381bbf72a11fbbdb3f23def0e4981bc9ffcd399e4c138549fc8)
# Common Modulus 2 - Cryptography - 133 points - 104 teams solved
> T... | 2022-10-07T19:35:15 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.newton.ac.uk/programmes/MAA/seminars/2005062315301.html | # MAA
## Seminar
### Measurable structures, and asymptotics in finite structures
Macpherson, D (Leeds)
Thursday 23 June 2005, 15:30-17:00
Seminar Room 1, Newton Institute
#### Abstract
Work of Chatzidakis, van den Dries and Macintyre [CDM] shows that in finite fields, the sizes of definable sets (defined by a fix... | 2014-03-09T23:35:31 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://mathoverflow.net/questions/366893/doubly-stochastic-partial-isometric-matrices | # Doubly-stochastic partial-isometric matrices
An $$n\times n$$ matrix $$A$$ with nonegative real entries $$a_{ij}$$ is said to be doubly stochastic if $$\sum_{i=1}^na_{ij} = 1$$, for all $$j$$, and $$\sum_{j=1}^na_{ij}=1$$, for all $$i$$.
Much is known [1] about the algebraic structure of the semigroup $$\Omega _n$$... | 2023-02-08T07:13:20 | {"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... |
http://www.ask.com/question/who-discovered-pi | # Who Discovered Pi?
It is unknown how pi was discovered. We do know it has been known for over 4000 years. If you measure the circumference of any circle and divide it by the diameter, you will get pi. In ancient times, the most frequent approximations of pi have been 3, 22/7 or 13/4.
The earliest known textually evi... | 2014-03-12T21:13:19 | {"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... |
https://datascience.stackexchange.com/questions/10288/sort-by-average-votes-ratings | I have a data set that's a dictionary of tuples. Each key represents an ID number and each tuple is (yesvotes, totalvotes). Example:
{17: (6, 10), 18: (1, 1), 21: (0, 2), 26: (1, 1), 27: (3, 4), 13: (2, 2)}
I need to find the max key of the set. I want to assign weights so, for instance, key 17 would be ranked higher... | 2021-10-19T21:43:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/introductory-algebra-for-college-students-7th-edition/chapter-7-section-7-1-rational-expressions-and-their-simplification-exercise-set-page-492/64 | # Chapter 7 - Section 7.1 - Rational Expressions and Their Simplification - Exercise Set - Page 492: 64
The expression can not be simplified.
#### Work Step by Step
Simplifying Rational Expressions 1. Factor the numerator and the denominator completely. 2. Divide both the numerator and the denominator by any common ... | 2019-10-22T13:55:50 | {"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://testbook.com/learn/physics-mechanical-properties-of-solids/ | # Mechanical Properties of Solids, Applications of Elastic Behaviour of Materials
0
Save
Mechanical Properties of Solids are studied for efficient design of products and machinery. Understanding of the Mechanical Properties of Solids is a precautionary measure used by Engineers and Designers to prevent accidents cau... | 2021-06-13T22:51:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 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://chemistry.stackexchange.com/questions/100419/lewis-structure-for-magnesium-diboride | Lewis structure for magnesium diboride
What is the Lewis structure for $\ce{MgB2}$? I just read that it is a superconducting material (up to a relatively high critical temperature, 39 K) and am wondering if this has to do with its electronic structure.
In $\ce{MgB2}$, $\ce{Mg}$ has 2 valence electrons and each $\ce{B... | 2021-04-17T23:38:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2026637/find-slope-using-x-intercept-and-y-intercept | # Find slope using X-Intercept and Y-intercept
My mathematics teacher explained how to find slope using 2 different points but I was never taught how to use the X-Intercept and the Y-Intercept to find the slope.
Example question: What is the slope of a line that has an X-Intercept of 8 and a Y-Intercept of 11?
• Wha... | 2020-06-06T14:52:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.lse.ac.uk/Mathematics/Events-and-Seminars/Seminar-and-PhD-Seminar-on-Combinatorics-Games-and-Optimisation | # Seminar and PhD Seminar on Combinatorics, Games and Optimisation
Below you'll find the programme for the Seminar and PhD Seminar on Combinatorics, Games and Optimisation.
This seminar series covers many of the research areas in the Department: discrete mathematics, algorithms, game theory and operational research.
... | 2021-07-24T23:24:46 | {"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... |
http://mathoverflow.net/revisions/31508/list | What the books do is say, "A function from A to B is a subset $F$ of AxB such that for every x in A there is a unique y in B such that $(x,y)\in F$." But if that is all you say, then two functions can be equal even if they have different codomains, which the authors of these same textbooks clearly don't intend if they ... | 2013-05-23T16:22:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/doppler-effect-for-accelerated-source.850216/ | # Doppler effect for accelerated source
Tags:
1. Dec 31, 2015
### Patrikp
1. The problem statement, all variables and given/known data
At the initial moment source and detector are located in same point and are both in rest. Source is released into free fall and detector remains in rest. Source has frequency fs=512 ... | 2018-03-24T00:58:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Organic_Rankine_cycle | # Organic Rankine cycle
ORC with Regenerator
In thermal engineering, the Organic Rankine Cycle (ORC) is a type of thermodynamic cycle. It is a variation of the Rankine cycle named for its use of an organic, high-molecular-mass fluid whose vaporization temperature is lower than that of water. The fluid allows heat rec... | 2023-02-01T10:51:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 19, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.nature.com/articles/s41467-019-10204-1?utm_campaign=MultipleJournals_USG_ASTRO&utm_source=Nature_community&utm_medium=Community_sites&utm_content=BenJoh-Nature-MultipleJournals-Astronomy_and_Astrophysics-Global&error=cookies_not_supported&code=f8c10f7d-4241-42ce-9cdd-2cb0253b401f | # Loss-cone instability modulation due to a magnetohydrodynamic sausage mode oscillation in the solar corona
## Abstract
Solar flares often involve the acceleration of particles to relativistic energies and the generation of high-intensity bursts of radio emission. In some cases, the radio bursts can show periodic or... | 2021-01-18T14:52:34 | {"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": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.lmfdb.org/ModularForm/GL2/ImaginaryQuadratic/2.0.3.1/61731.3/h/ | Properties
Base field $$\Q(\sqrt{-3})$$ Weight 2 Level norm 61731 Level $$\left(-285 a + 114\right)$$ Label 2.0.3.1-61731.3-h Dimension 1 CM no Base-change no Sign +1 Analytic rank $$0$$
Related objects
Base Field: $$\Q(\sqrt{-3})$$
Generator $$a$$, with minimal polynomial $$x^2 - x + 1$$; class number $$1$$.
For... | 2020-05-28T22:20:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/calculus/calculus-3rd-edition/appendix-a-the-language-of-mathematics-exercises-page-a6/15 | Calculus (3rd Edition)
First, the converse is If $2m + 1$ is odd then, $m$ is odd. The counterexample is $m=2$. Then $2m+1=5$ is odd and $2$ is even. | 2021-04-10T14:45:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:1247.81213 | ## Quantum groups and quantization of Weyl group symmetries of Painlevé systems.(English)Zbl 1247.81213
Hasegawa, Koji (ed.) et al., Exploring new structures and natural constructions in mathematical physics. Collected papers of the conference upon the occasion of the retirement of Professor Akihiro Tsuchiya, Nagoya, ... | 2022-07-01T00:53:55 | {"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... |
https://hal.archives-ouvertes.fr/hal-01429264 | # The Jacobian Conjecture fails for pseudo-planes
* Auteur correspondant
Abstract : A smooth complex variety satisfies the Generalized Jacobian Conjecture if all its étale endomorphisms are proper. We study the conjecture for $\mathbb{Q}$-acyclic surfaces of negative logarithmic Kodaira dimension. We show that $G$-equ... | 2019-02-18T10:06:49 | {"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://deepai.org/publication/squares-of-matrix-product-codes | Squares of Matrix-product Codes
The component-wise or Schur product C*C' of two linear error correcting codes C and C' over certain finite field is the linear code spanned by all component-wise products of a codeword in C with a codeword in C'. When C=C', we call the product the square of C and denote it C^*2. Motivat... | 2022-01-22T14:43:49 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.esaral.com/q/the-value-of-83546 | # The value of
Question:
The value of $x^{p-q} \cdot x^{q-r} \cdot x^{r-p}$ is equal to
(a) 0
(b) 1
(C) $X$
(d) $x^{09 r}$
Solution:
$x^{p-q} \cdot x^{q-r} \cdot x^{r-p}=x^{p-q+q-r+r-p}$
$=x^{0}$
$=1$
$\therefore$ The value of $x^{p-q} \cdot x^{q-r} \cdot x^{r-p}$ is equal to 1 .
Hence, the correct option i... | 2023-03-22T20:11:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/299878/first-law-for-a-closed-system-undergoing-a-cycle | # First law for a closed system undergoing a cycle
I have read two statements for first law of a closed system undergoing a cycle. One says that the net work in the cycle must be equal to net heat, so that no energy change takes place. This part i get, but then i read another article, which is obtained from joules exp... | 2019-10-14T06:05:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mphysicstutorial.com/2021/06/mechanical-properties-of-fluids-notes.html | # Mechanical Properties of Fluids Class 11 notes Physics Chapter 10
Introduction, Pressure, Pascal’s Law, Atmospheric Pressure, Streamline Flow, Bernoulli’s Principle, Surface Tension, Viscosity, Important Definitions
## Introduction
In this chapter, we shall study some common physical properties of liquids and gase... | 2023-02-01T13:22:36 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://humanthermodynamics.wikifoundry.com/page/Hamiltonian | # Hamiltonian
In science, Hamiltonian (TR:10) is []
Lagrange
In 1788, French mathematician Joseph Lagrange, in his Analytical Mechanics, introduced his ‘central function’, aka Lagrangian.
Hamilton
In Mar 1834, William Hamilton, in his “Introductory Remarks”, to his two-part On a General Method in Dynamics, opened to... | 2022-09-27T23:23:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 21, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://stacks.math.columbia.edu/tag/02O2 | ## 30.18 Chow's Lemma
In this section we prove Chow's lemma in the Noetherian case (Lemma 30.18.1). In Limits, Section 32.12 we prove some variants for the non-Noetherian case.
Lemma 30.18.1. Let $S$ be a Noetherian scheme. Let $f : X \to S$ be a separated morphism of finite type. Then there exist an $n \geq 0$ and a... | 2022-12-05T03:45:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathforums.com/threads/maximum-minimum.346598/ | # Maximum/Minimum
#### Farzin
If a function $f(x)$ in the domain $x ∈ [0, 2]$ is
$f(x) = |x − 1| + |x^2 − 2x|$,
then the minimum value is $[1-8]$ and the maximum one is $[1-9]$ .
My answer is the maximum is $\dfrac 5 4$ and the minimum is $1$ but I think I am wrong
Last edited:
#### romsek
Math Team
first th... | 2020-04-03T21:02:47 | {"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... |
http://eqbj.acku.pw/equations-and-inequalities-review-game.html | ## Equations And Inequalities Review Game
Welcome to IXL's year 9 maths page. Shooting Inequalities. Pick which system of equations follows this problem. Understand that a variable can represent an unknown number Understand solving an equation or inequality as a process of answering a question: which values from a spe... | 2020-01-28T21:23:21 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://womendine.net/arrowhead-park-luvwl/338ffd-current-yield-example | We can easily calculate it by working through an everyday example. Last Update: 9 Jan 2021 1:15 GMT+0. Face value: $1000; Annual interest rate: 10% (for$100, $1000 * 10%) Current trading price:$920 \frac{ACF}{P} = \\~\\ \frac{100}{920} = 10.87\% So, a … Current Yield Example; $60 Annual Interest Payment. In this post I... | 2021-07-28T03:15:23 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/41622/when-heated-above-916-c-iron-changes-its-crystal-structure-from-bcc-to-ccp- | Browse Questions
# When heated above $916^{\large\circ}C$, iron changes its crystal structure from bcc to ccp structure without any change in the radius of atom. Find the ratio of density of the crystal before heating and after heating.
0.918
Hence (B) is the correct answer. | 2017-02-27T04:33:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/falling-back-on-the-lebesgue-measure-from-the-abstract-theory.187246/ | # Falling back on the Lebesgue measure from the abstract theory?
1. Sep 26, 2007
### quasar987
I am studying the abstract theory of measure and I was wondering how the Lebesgue case for real functions of a real variable arises. But I did not find it.
In the original theory of Lebesgue, a function f:E-->R was said t... | 2017-12-17T12:31:03 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://indico.cern.ch/event/219436/contributions/1523308/ | # Quark Matter 2014 - XXIV International Conference on Ultrarelativistic Nucleus-Nucleus Collisions
19-24 May 2014
Europe/Zurich timezone
## Dielectron elliptic flow in Pb-Pb collisions at $\sqrt{s_{\mathrm {NN}}}$ = 2.76 TeV with the ALICE experiment
20 May 2014, 16:30
2h
### spectrum
Board: G-29
Poster Electroma... | 2020-11-30T11:47:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/coordinates_37066 | +0
# coordinates
+1
128
1
What is the equation of the line that passes through the point (5,1) and has a slope of 5/6?
Jul 31, 2021
#1
+13011
+1
What is the equation of the line that passes through the point (5,1) and has a slope of 5/6?
Hello Guest!
$$y=m(x-x_1)+y_1$$
$$y=\frac{5}{6}(x-5)+1\\ y= \frac{5}{6}x-... | 2022-01-22T20:06:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.yaronlivne.co.il/tcna9lwz/viewtopic.php?af5100=huber-loss-example | The mean absolute error was approximately $3.639. In statistics, M-estimators are a broad class of extremum estimators for which the objective function is a sample average. We are interested in creating a function that can minimize a loss function without forcing the user to predetermine which values of $$\theta$$ to t... | 2021-03-02T14:25:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/80479-changing-subject.html | # Thread: Changing the subject
1. ## Changing the subject
Hello,
Any help on this would be appreciated.
I need to alter the following formula to make "L" the subject of the formula.
$A=\dfrac{5WL^4}{384EI}$
Thank you in advance
Fallschirm2
2. ok. First of all, i am puzzled how you make the equation look so perf... | 2017-08-19T22:45:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 11, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.physicsforums.com/showthread.php?t=90070 | Recognitions:
Gold Member
## Question about vaiance, population and sample
In the October edition of the magazine, Active Trader, a reader writing in Chat Room, "Deviating from deviation?" asks that in explaining last month the viaiance, why did you not in your example divide by two?
{(8-9)^2 + (9-9)^2 +(10-9)^2}/3 ... | 2013-05-22T20:57:55 | {"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... |
https://paperswithcode.com/paper/espresso-efficient-forward-propagation-for | Espresso: Efficient Forward Propagation for BCNNs
19 May 2017 · , , ·
There are many applications scenarios for which the computational performance and memory footprint of the prediction phase of Deep Neural Networks (DNNs) needs to be optimized. Binary Neural Networks (BDNNs) have been shown to be an effective way... | 2022-01-19T11:34:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gamedev.stackexchange.com/questions/184431/ecs-movement-system | # ECS: Movement system
I'm a game developer enthusiast. I've decided to implement a game, however I'm pretty confused about all the movement mechanics (kinematics). Here goes a couple questions:
Velocity x acceleration x speed:
1. How do you apply acceleration/deceleration to your movement?
2. When moving (player in... | 2022-05-17T05:25:31 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gitlab.mpcdf.mpg.de/ift/nifty/-/blame/baed911de84d01abfe2a547e8d46137427b2fdd8/docs/source/volume.rst | volume.rst 11.7 KB
Julia Stadler committed Mar 05, 2019 1 Discretisation and Volume in NIFTy Max-Niklas Newrzella committed Jan 29, 2019 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 ================================== .. note:: Some of this discussion is rather techn... | 2021-06-13T08:01:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showthread.php?p=4185834 | # Accretion rate of Earth
by interdinghy
Tags: accretion, earth, rate
P: 10 1. The problem statement, all variables and given/known data i) Estimate (in kg/yr) the rate of Earth accreting inter-planetary dust. Assume a particle number density of n=1e-8/m3, a particle mass density of 5 gm/cc, a particle radius 50 micr... | 2013-12-13T15:51:20 | {"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://mcpt.ca/problem/lcc21c1j4 | ## LCC '21 Contest 1 J4 - Explosive Candygrams
View as PDF
Points: 5 (partial)
Time limit: 2.0s
Memory limit: 128M
Author:
Problem type
As a harmless Halloween prank, Patrick has decided to fire candygrams at students that were projected to receive them. To make the prank even more amusing, he also decided to offer... | 2021-11-26T23:41:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jepusto.com/alternative-formulas-for-the-smd/ | Alternative formulas for the standardized mean difference
The standardized mean difference (SMD) is surely one of the best known and most widely used effect size metrics used in meta-analysis. In generic terms, the SMD parameter is defined as the difference in population means between two groups (often this difference... | 2022-11-26T08:59:46 | {"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://physics.stackexchange.com/questions/338441/area-of-the-event-horizon-of-a-rotating-black-hole | # Area of the event horizon of a rotating black hole
The Kerr metric for a black hole of mass $M$ and angular momentum $J = aM$ is
$$ds^{2} = - \frac{\Delta(r)}{\rho^{2}}(dt-a\sin^{2}\theta d\phi)^{2} + \frac{\rho^{2}}{\Delta(r)}dr^{2} + \rho^{2} d\theta^{2} + \frac{1}{\rho^{2}}\sin^{2}\theta (adt - (r^{2}+a^{2}) d\p... | 2022-09-26T05:37:28 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikipedia.org/wiki/Consumption_function | # Consumption function
In economics, the consumption function is a single mathematical function used to express consumer spending. It was developed by John Maynard Keynes and detailed most famously in his book The General Theory of Employment, Interest, and Money. The function is used to calculate the amount of total ... | 2014-04-19T04:41:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/two-isolated-metal-cubes-negative-ds-thermodynamics.755988/ | # Two isolated metal cubes: Negative ΔS? Thermodynamics
1. May 31, 2014
### Nikitin
Hi. So let's say you have two identical cubes with expansion coefficients of approx. zero. These cubes are thermally in contact with each other, and otherwise isolated from the surroundings. One cube has a higher temperature than the... | 2018-07-16T05:44:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jobilize.com/course/section/horizontal-stretches-and-compressions-by-openstax?qcr=www.quizover.com | 1.5 Transformation of functions (Page 8/22)
Page 8 / 22
Write the formula for the function that we get when we stretch the identity toolkit function by a factor of 3, and then shift it down by 2 units.
$g\left(x\right)=3x-2$
Horizontal stretches and compressions
Now we consider changes to the inside of a functio... | 2020-01-17T13:21:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 52, "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://docs.google.com/spreadsheets/d/15Uxk946JGafuwxLqmbwH6eOxa4Y-iHXEwd1Ytj1HTgw/edit | ABCDEFGHIJKLMNOPQRSTUVWXYZ
1
2
"Population to 2100" is the tab to look at.
The end goal is to calculate the number of lives lost if we faced an existential catastrophe tomorrow. Not just for the people who died during the catastrophe itself, but the unrealised future humans who never come into being.
Future lives are... | 2022-01-19T02:47:35 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.tutorcircle.com/probability-and-statistics/statistics-model.html | Sales Toll Free No: 1-855-666-7446
# Statistical Model
Top
Sub Topics Statistics is an important and a very special branch of mathematics. It is concerned about the gathering, organizing, observing, calculating, analyzing, interpreting and forecasting numerical (usually large) data. Statistics involves various diffe... | 2017-06-23T18:59:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/intermediate-algebra-for-college-students-7th-edition/chapter-2-section-2-4-linear-functions-and-slope-concept-and-vocabulary-check-page-151/8 | ## Intermediate Algebra for College Students (7th Edition)
$0$
RECALL: $\text{slope} = \frac{\text{change in y}}{\text{change in x}}$ The points on a horizontal line have the same y-value. This means that for any two given points, the change in y-value is 0. Since the numerator of $\frac{\text{change in y}}{\text{chan... | 2019-12-07T04:51:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/dirac-delta-and-fourier-transform.582880/ | # Dirac delta and fourier transform
1. Mar 1, 2012
### aaaa202
In my book the dirac delta is described by the equation on the attached picture. This realtion is derived from the fourier transform, but I'm not sure that I understand what it says. If u=t it is clear that one gets f(u) in the fourier inversion theorem.... | 2017-09-24T00:21:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forum.opencv.org/t/relative-position-of-two-cameras/4304 | # Relative Position of Two cameras
I have two cameras taking images of Aruco markers. I then calculate the pose of each camera for each marker using estimatePoseSingleMarkers and then calculate the relative orientation between the cameras by inverting one of the poses and adding it to the other pose. However, the calc... | 2021-07-31T23:02:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/magnifying-power-v-s-magnification.517810/ | # Magnifying power v/s magnification
1. Jul 29, 2011
### thebiggerbang
Why is it that we prefer to use magnifying power instead of magnification for optical instruments like microscopes and telescopes?
2. Jul 29, 2011
### chrisbaird
I believe "magnification" refers grammatically to the object being imaged. To say... | 2018-05-23T13:37:06 | {"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... |
http://mathhelpforum.com/advanced-statistics/134663-tricky-biased-coin-flipping-question.html | # Math Help - tricky biased coin flipping question
1. ## tricky biased coin flipping question
I'm having trouble with the following question;
"A biased coin is tossed until more heads then tails appear.
The coin is biased such that it lands on heads with probability 2/3 and tails with probability 1/3
What is the ex... | 2015-01-27T19:31:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 17, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://quant.stackexchange.com/questions/22776/call-options-and-portfolio-of-the-same-options-worth-less | # Call options and portfolio of the same options worth less?
A portfolio of long positions in call options with the same maturity and strikes on different assets is worth more than a call option on a portfolio of the same assets with the same weight; i.e. $$\sum_{i=1}^{n}\lambda_i C(T,K,S^{(t)},t) \geq C(T,K,\hat{S},t... | 2019-07-17T21:10:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/56e3be1e11ef6b57e5b5abc5 | # Are all ionic substances soluble in water?
Apr 28, 2016
Absolutely not. A great many ionic species are INSOLUBLE in water.
#### Explanation:
Ionic compounds are non-molecular. They consist of a rigid array of positive and negative ions, whose attractive electrostatic interaction persists throughout the ionic latt... | 2019-12-12T00:32:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 1, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.jacobs-university.de/events/current/lie/abstract.php?k=3bc1f2068add511395dec7b032fe1700 | # Thorsten Heidersdorf
## "Pro-Reductive Groups Attached to Representations of the General Linear Supergroup Gl(m|n)"
Date: Tue, September 20, 2016 Time: 11:00 Place: Seminar Room (120), Research I
Abstract: The tensor category $$\text{Rep}\big(\text{Gl}(m|n)\big)$$ is not semisimple and the decomposition of tensor... | 2017-07-24T06:40:39 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://danieltakeshi.github.io/page10/ | # All the Books I Read in 2016, Plus My Thoughts
Last year, I wrote a normal-length blog post about my three favorite books that I read that year. For 2016, I thought I would do something a little different: why not list all the books I read this year? That way, I won’t forget what I read, and if anyone complains to m... | 2021-10-21T08:00:14 | {"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": 2, "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/vector-in-cylindrical-polar-coordinates.21672/ | # Vector in cylindrical polar coordinates
1. Apr 20, 2004
### ilikephysics
The problem is:
Write the vector V=i+j+k=(1,1,1) at the point (x,y,z)=(1,1,1) in cylindrical polar coordinates. What is the gradient of the function phi=x(x^2+y^2)z at this point?
I don't know how to write the vector in cylindrical polar co... | 2017-03-24T14:14:31 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://msp.org/obs/2019/2/p20.xhtml | Vol. 2, 2019
Recent Volumes 2: ANTS XIII 1: ANTS X
The Open Book Series About the Series Ethics Statement Other MSP Publications
Mod-2 dihedral Galois representations of prime conductor
Kiran S. Kedlaya and Anna Medvedovsky
Vol. 2 (2019), No. 1, 325–342
Abstract
For all odd primes $N$ up to $500000$, we compute t... | 2019-09-20T04:44:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 4, "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://hal.in2p3.fr/in2p3-00804209 | # Planck intermediate results. XIII. Constraints on peculiar velocities
1 APC-Gravitation - APC - Gravitation
APC - UMR 7164 - AstroParticule et Cosmologie, AEI - Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut )
3 APC - Cosmologie
PCC - Physique Corpusculaire et Cosmologie - Collège de France, A... | 2018-08-18T14:56:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.cs.utexas.edu/users/EWD/transcriptions/EWD13xx/EWD1302MJ.html | Once more bichrome triangles in complete graphs
We consider the bichrome triangles in a complete $n$-graph of which each of its edges is either red or blue. Each bichrome triangle has 2 "mixed Vs," where a mixed V is a pair of edges with different colours and a shared end point, while a monochrome triangle has no mixe... | 2017-11-21T06:37:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://imparo.wordpress.com/2014/02/28/snail-problem-part-5/ | Ancora Imparo
28 February 2014
Snail Problem, Part 5
Filed under: mathematics — Darmok @ 03:04 UTC
Tags: , ,
I hope no one is tired of snails yet. In the last several posts, I tackled the following problem: a snail crawls along a twig of length L0 at 1 cm/d, and the twig grows (along its entire length) at 2 cm/d. W... | 2015-11-29T21:09:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 16, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
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