url string | text string | date timestamp[s] | metadata string |
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https://testbook.com/question-answer/for-paramagnetic-materials-magnetic-susceptibilit--5f3be7d78eb3f323a61b19b6 | # For paramagnetic materials, magnetic susceptibility (χ) is ________.
This question was previously asked in
SSC Scientific Assistant Physics Official Paper (Held On: 25 November 2017 Shift 2)
View all SSC Scientific Assistant Papers >
1. positive and small
2. negative and small
3. negative and large
4. positive and l... | 2023-03-29T04:10:22 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/taylor-expansions-and-integration.913956/ | # I Taylor expansions and integration.
Tags:
1. May 7, 2017
### JamesHG
I have a short doubt: Let f(x) be a fuction that can't be integrated in an analytical way . Is anything wrong if I expand it in a Taylor' series around a point and use this expansion to get the value of the definite integral of the function arou... | 2017-08-23T06:28:08 | {"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/1847126/implicit-differentiation-of-a-two-variables-function | # Implicit differentiation of a two variables function
A function $z=z(x,y)$ is given implicitly by the function $$f\left(\frac{x}{y},\frac{z}{x^{\lambda}}\right)=0$$ where $\lambda\in\mathbb{R},\lambda\neq0$.
I have to show that if $f(u,v)$ is differentiable and $$\frac{\partial f}{\partial v}(u,v)\neq0$$ then $$x\f... | 2020-12-05T02:03:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cms.math.ca/10.4153/CMB-2001-005-7 | location: Publications → journals → CMB
Abstract view
Normal Subloops in the Integral Loop Ring of an $\RA$ Loop
Published:2001-03-01
Printed: Mar 2001
• Edgar G. Goodaire
• César Polcino Milies
Features coming soon:
Citations (via CrossRef) Tools: Search Google Scholar:
Format: HTML LaTeX MathJax PDF PostScript
... | 2014-07-26T15:11:28 | {"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://www.wintherscoming.no/cmb/milestone3.php | # Overview: Milestone III
The topic of the third milestone of this project is the evolution of structure in the universe: how did small fluctuations in the baryon-photon-dark-matter fluid grow from shortly after inflation until today? The ultimate goal of this part is to construct two-dimensional functions - of time a... | 2022-01-16T10:00:40 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://community.wolfram.com/groups/-/m/t/1855586?sortMsg=Replies | # Avoid issue while calculating with units?
Posted 2 years ago
2039 Views
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3 Replies
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1 Total Likes
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(in) UnitConvert[Quantity[2.6, "Hours"], "Minutes"] (out) UnitConvert[QuantityUnitsPrivateToQuantity[QuantityUnitsPrivateUnknownQuantity[2.6, "Hours"]], "Minutes"] I do not understand this output an I cannot find a... | 2021-12-01T01:12:33 | {"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://apboardsolutions.guru/ap-6th-class-maths-bits-chapter-6/ | Practice the AP 6th Class Maths Bits with Answers Chapter 6 Basic Arithmetic on a regular basis so that you can attempt exams with utmost confidence.
AP State Syllabus 6th Class Maths Bits 6th Lesson Basic Arithmetic with Answers
I. Choose the correct answer and write it in the brackets.
Question 1.
Comparison of tw... | 2023-03-30T04:56:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cpr-condmat-statmech.blogspot.com/2013/07/13077356-jens-boberski-et-al.html | ## Evolution of the force distributions in jammed packings of soft particles [PDF]
Jens Boberski, M. Reza Shaebani, Dietrich E. Wolf
The evolution of the force distributions during the isotropic compression of two dimensional packings of soft frictional particles is investigated numerically. Regardless of the appli... | 2018-04-24T08:19:09 | {"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://stacks.math.columbia.edu/recent-comments | Comments 1 to 20 out of 3989 in reverse chronological order.
On Dario Weißmann left comment #4223 on Remark 55.6.10 in Crystalline Cohomology
Concerning the definition of the maps $\nabla:M\otimes \Omega^i \to M\otimes \Omega^{i+1}$:
Several $\otimes$ should be $\wedge$, i.e.,
On Dario Weißmann left comment #4222 ... | 2019-05-20T07:41:07 | {"extraction_info": {"found_math": true, "script_math_tex": 32, "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.newton.ac.uk/seminar/20191029143015301 | The lower tail of the KPZ equation via a Riemann-Hilbert approach
Presented by:
Tom Claeys Université Catholique de Louvain
Date:
Tuesday 29th October 2019 - 14:30 to 15:30
Venue:
INI Seminar Room 1
Abstract:
Fredholm determinants associated to deformations of the Airy kernel are closely connected to the solution to t... | 2020-01-26T20:04:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/505a0cf8e4b0cc122893813b | ## moser90 2 years ago Use the center, vertices, and asymptotes to graph the hyperbola. (x - 1)2 - 9(y - 2)2 = 9
1. moser90
2. moser90
I am totally stuck if someone can help me find the center I can figure out the rest
3. moser90
is the center 0,0
4. theEric
5. moser90
I am just really confused because there is... | 2015-07-02T12:37:27 | {"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://proofwiki.org/wiki/Symbols:Greek/Alpha | # Symbols:Greek/Alpha
## Alpha
The $1$st letter of the Greek alphabet.
Minuscule: $\alpha$
Majuscule: $\Alpha$
The $\LaTeX$ code for $\alpha$ is \alpha .
The $\LaTeX$ code for $\Alpha$ is \Alpha . | 2019-05-19T23:02:43 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/let-f-x-3x-4-7x-3-2x-2-bx-1-for-what-value-of-b-is-f-1-1 | +0
# Let f(x)=3x^4-7x^3+2x^2-bx+1. For what value of b is f(1)=1
0
71
1
Let f(x)=3x^4-7x^3+2x^2-bx+1. For what value of b is f(1)=1
Jun 2, 2020
#1
0
First, you substitute 1 in for x, and you will get $$3\cdot1^4-7\cdot1^3+2\cdot1^2-b+1=1$$
Simplify.$$3-7+2-b+1=1$$
$$-1-b=1$$
$$b=-2$$
Jul 20, 2020 | 2020-09-26T02:06:35 | {"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://en.wikiquote.org/wiki/Carl_Barus | # Carl Barus
Carl Barus (1896)
Carl Barus (February 19, 1856 – September 20, 1935) was an American physicist and the maternal great-uncle of the American novelist Kurt Vonnegut. He was dean of the Brown University Graduate Department from 1903 until his retirement in 1926. In 1905 he became a corresponding member of ... | 2020-10-25T03:18:29 | {"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://mathoverflow.net/questions/129147/complete-bipartite-subgraph-of-dense-bipartite-subgraph | # Complete Bipartite Subgraph of Dense Bipartite Subgraph
Q1: Consider a $2^n$ by $2^n$ bipartite graph with at least $(1-\epsilon)2^{2n}$ edges. For any $\epsilon > 0$ and $n$ large enough, is it always possible to find a $2^{(1-f(\epsilon))n}$ by $2^{(1-f(\epsilon))n}$ complete bipartite subgraph, where $\underset{\... | 2015-07-06T00:56:24 | {"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... |
https://stats.stackexchange.com/questions/432864/interaction-term-is-significant-without-main-affects-and-main-effects-are-sig | # Interaction term is significant WITHOUT main affects... AND main effects are significant WITHOUT interaction term?
I am trying to determine the effect of a person's weight and the incline that they are running over on their running speed. I'm just using a simple linear model in R, but I get a weird situation where t... | 2022-01-25T00:40:26 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/math-topics/133903-m1-question-resolving-frictional-forces-print.html | # M1 question- Resolving frictional forces
• Mar 15th 2010, 08:07 AM
fishkeeper
M1 question- Resolving frictional forces
Hi
I am having a problem with this question, and was wondering whether I could have a bit of a nudge in the correct direction?
I cannot do part 'iv'; however, I think that I may have worked out pa... | 2016-09-26T04:18:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 14, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.jiskha.com/display.cgi?id=1258058478 | Friday
July 25, 2014
# Homework Help: sigma notation
Posted by Reen on Thursday, November 12, 2009 at 3:41pm.
find the value of the sum
n sigma i=1 (2-5i)
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math - I just need help with this. Write the series in sigma notation. 1/4 + 1/2...
math - I just need help with this. Write the series in si... | 2014-07-25T16:29:07 | {"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://math.stackexchange.com/questions/2738895/what-is-frac-partial-gamma-partial-nu-on-partial-b-rho-y | # What is $\frac {\partial \Gamma} {\partial \nu}$ on $\partial B_{\rho} (y)$?
I am studying Laplace's equation from the book "Elliptic partial differential equations of second order" written by Gilbarg and Trudinger. Here I am struggling to grasp a concept regarding the fundamental solution of Laplace's equation. Let... | 2019-08-24T11:09:35 | {"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://vitalab.github.io/article/2019/07/25/SphericalCNNCortexParcellation.html | # Highlights
Authors present a cortical surface parcellation method using spherical deep convolutional neural networks (CNNs).
Key contributions include
• Novel features optimized over cortical parcel boundaries.
• Data augmentation driven by their intermediate deformation fields.
Their method outperforms tradition... | 2022-12-01T11:22:19 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/is-there-an-equation-for-the-energy-loss-of-a-photon-in-different-media.570718/ | # Is there an equation for the energy loss of a photon in different media?
1. Jan 25, 2012
### Ralphonsicus
Thanks.
2. Jan 25, 2012
### Staff: Mentor
If a photon is absorbed, it loses 100% of its energy. If it doesn't get absorbed, it loses 0% of its energy.
What you can talk about is the probability of absorpti... | 2018-01-18T10:55:40 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://slideplayer.com/slide/4646116/ | # ELEC 303 – Random Signals Lecture 18 – Statistics, Confidence Intervals Dr. Farinaz Koushanfar ECE Dept., Rice University Nov 10, 2009.
## Presentation on theme: "ELEC 303 – Random Signals Lecture 18 – Statistics, Confidence Intervals Dr. Farinaz Koushanfar ECE Dept., Rice University Nov 10, 2009."— Presentation tra... | 2020-04-06T12:58:26 | {"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://physics.paperswithcode.com/paper/testing-the-limits-of-the-maxwell | # Testing the limits of the Maxwell distribution of velocities for atoms flying nearly parallel to the walls of a thin cell
30 Oct 2017 Todorov Petko Bloch daniel
For a gas at thermal equilibrium, it is usually assumed that the velocity distribution follows an isotropic 3-dimensional Maxwell-Boltzmann (M-B) law. This... | 2021-05-11T07:44:41 | {"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://physicscatalyst.com/article/density-examples-from-day-to-day-life/ | # Density examples from day to day life
Density of any substance is mass per unit volume. This concept is able to explain some phenomenan that occur around us. Learn about few density examples in this article.
Density is a term that we use in our day to day life. The word density is not always used in a scientific se... | 2019-03-18T16:34:19 | {"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.hackmath.net/en/math-problem/446 | Cuboid
Determine the dimensions of cuboid a, b, c; if diagonal d=9 dm has angle with edge a α=55° and has angle with edge b β=58°
Result
a = 5.16 dm
b = 3.91 dm
c = 6.25 dm
Solution:
$a = 9 \cdot cos(55 ^\circ ) = 5.16 \ \text{dm}$
$b = 9 \cdot sin(55 ^\circ ) \cdot cos(58 ^\circ ) = 3.91 \ \text{dm}$
$c = 9 \c... | 2020-06-04T01:30:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 3, "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://mathoverflow.net/questions/37924/elliptic-regularity-for-the-neumann-problem?sort=newest | # Elliptic regularity for the Neumann problem
I'm trying to understand how to establish regularity for elliptic equations on bounded domains with Neumann data.
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https://mathoverflow.net/questions/239784/number-of-solutions-to-a-modular-congruence | # Number of solutions to a modular congruence
What methods are there for determining the number of solutions to modular congruences of the form $a^m \equiv b^n k \pmod{p}$ with $1 \leq a,b \leq p-1$ where $p$ is a prime?
In the case $m,n$ are coprime we can do the following.
We see that the condition in question is ... | 2019-04-25T15:01:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://skyciv.com/tutorials/calculate-the-centroid-of-a-beam-section/ | 1,680,343 Projects Solved...
# How to Calculate the Centroid of a Beam Section
The centroid or center of mass of beam sections is useful for beam analysis when the moment of inertia is required for calculations such as shear/bending stress and deflection. Beam sections are usually made up of one or more shapes. So to... | 2017-01-24T09:01:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/question-about-rearranging-formula-in-brian-coxs-why-does-e-mc2.575731/ | # Question about rearranging formula in Brian Cox's Why Does E=MC2
#### DPR
This has been driving me insane. I don't get how he went from s/c to t/y. If someone could explain step by step how you do it I would greatly appreciate it.
Recall that we arrived at an expression for the length of the momentum vector in thr... | 2019-08-23T15:54:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lavelle.chem.ucla.edu/forum/viewtopic.php?p=151734 | ## Half-Life 1st Order Reaction
$\frac{d[R]}{dt}=-k[R]; \ln [R]=-kt + \ln [R]_{0}; t_{\frac{1}{2}}=\frac{0.693}{k}$
Olivia Young 1A
Posts: 60
Joined: Fri Sep 28, 2018 12:24 am
### Half-Life 1st Order Reaction
Is the equation t1/2 = 0.693/k valid for all first order reactions? And if so, it it because the initial co... | 2021-01-25T19:28:58 | {"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": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hal.archives-ouvertes.fr/hal-01657883v1 | # Results in descriptive set theory on some represented spaces
1 CARTE - Theoretical adverse computations, and safety
Inria Nancy - Grand Est, LORIA - FM - Department of Formal Methods
Abstract : Descriptive set theory was originally developed on Polish spaces. It was later extended to ω-continuous domains [Selivanov ... | 2017-12-14T22:33:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1261062/how-to-prove-that-a-zp-for-some-z-in-mathbbz | # How to prove that $a=z^{p}$ for some $z \in \mathbb{Z_{+}}$?
Claim :
If for a positive, composite integer $a$ and an odd prime $p$, such that $\gcd(a,p)=1$, we are given
$$a^{p^{n-2}(p-1)} \equiv 1 \pmod {p^n} \ \forall \ n \geq 2 \ \ ;\ n \in \mathbb{Z_{+}}$$
Then $a=z^{p}$ for some $z \in \mathbb {Z_{+}}$
Also... | 2021-07-25T17:03:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.wking-china.com/article/468073 | # 题目
## Problem 585: Nested square roots
Consider the term $\sqrt{x+\sqrt{y}+\sqrt{z}}$ that is representing a nested square root. x, y and z are positive integers and y and z are not allowed to be perfect squares, so the number below the outer square root is irrational. Still it can be shown that for some combinatio... | 2018-02-23T12:51:03 | {"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": 24, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://codegolf.stackexchange.com/questions/64555/a-mapping-of-primes | # A Mapping of Primes
Recently, I have found a bijective mapping f from positive integers to finite, nested sequences. The purpose of this challenge is to implement it in the language of your choice.
## The Mapping
Consider a number n with the factors where . Then:
For example:
## Rules
• You may write a full pro... | 2019-06-18T15:33:14 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://gmatclub.com/forum/m17-88519.html?fl=similar | Find all School-related info fast with the new School-Specific MBA Forum
It is currently 17 Sep 2014, 12:00
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
C... | 2014-09-17T20:00:35 | {"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... |
https://acc.digital/the-essence-of-quantum-computing-3/10/ | Home > issue 5 > The Essence of Quantum Computing
## The Essence of Quantum Computing Part 2 of 3 Part Series
To be continued in Part III – The measurement conundrum
## Appendix A
Linear Algebra
### A.1 Introduction
The basic objects in the study of linear algebra are vector spaces, in particular, the space Cn, o... | 2019-01-22T05:50:05 | {"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/2864995/generalizing-a-trigonometric-infinite-product-of-vieta | Generalizing a Trigonometric Infinite Product of Vieta
The second exercise in "Statistical Independence in Probability, Analysis and Number Theory," by Mark Kac is to prove that $${\sin x\over x}=\prod_{k=1}^{\infty}\frac13\left(1+2\cos{2x\over3^k}\right)\tag{1}$$ and generalize it. This is a generalization of Vieta's... | 2021-09-28T12:57:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0626.32019 | # zbMATH — the first resource for mathematics
On the reflection principle in several complex variables. (English) Zbl 0626.32019
The edge-of-the-wedge theorem is used to extend a biholomorphic map across a nondegenerate real analytic boundary in $${\mathbb{C}}^ n$$ under some differentiability assumption at the bounda... | 2021-11-29T11:31:51 | {"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://math.stackexchange.com/questions/1066650/number-of-ways-to-fill-a-2-times-n-grid-with-1-times-2-and-2-times-2-tiles | # Number of ways to fill a $2\times n$ grid with $1\times 2$ and $2\times 2$ tiles
How many ways are there to fill a $2\times n$ grid with $1\times 2$ and $2\times 2$ tiles? Rotating is allowed.
### Progress
Let $T_n$ be the number of ways; then $T_n = T_{ n-1} + T_{ n-2} + 1$ (based on removing one of tiles, as in ... | 2019-10-16T05:15:09 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/167113/the-role-of-maps-in-algebraic-structures | The role of maps in algebraic structures?
In group theory we have encountered the concepts of homomorphisms as maps from one group to another, and the same thing with ring and field theory and we ave called them respectively homomorphisms of groups (of rings, and of fields). Also in linear algebra we have linear maps.... | 2015-05-24T20:05:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 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://labs.tib.eu/arxiv/?author=J.%20Wolcott | • ### Cross sections for neutrino and antineutrino induced pion production on hydrocarbon in the few-GeV region using MINERvA(1606.07127)
Oct. 8, 2018 hep-ex
Separate samples of charged-current pion production events representing two semi-inclusive channels $\nu_\mu$-CC($\pi^{+}$) and $\bar{\nu}_{\mu}$-CC($\pi^{0}$) h... | 2020-11-29T08:45:06 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/martin-gardner-can-you-make-7-cylinders-all-touch/?sort=new | # Martin Gardner - "Can you make 7 cylinders all touch each other?" 50 years later...
A Tale of Touching Tubes
Using computers to solve a system of 20 variables, a challenge to make seven cigarettes touch each other is answered. Gardner himself technically answered his own challenge, but not in such an interesting wa... | 2020-10-26T10:17:52 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/258298/implication-of-breakdown-of-scale-invariance-for-problems-with-intrinsic-length | # Implication of breakdown of scale invariance for problems with intrinsic length or time scales?
According to Wikipedia article on scale invarince, the equations for electric (and magnetic) fields : $$\nabla^2\vec{E}=\frac{1}{c^2}\frac{\partial^2\vec{E}}{\partial t^2}\hspace{0.3cm}\text{and}\hspace{0.3cm}\nabla^2\vec... | 2020-06-05T16:33:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://deepai.org/publication/hessianfr-an-efficient-hessian-based-follow-the-ridge-algorithm-for-minimax-optimization | HessianFR: An Efficient Hessian-based Follow-the-Ridge Algorithm for Minimax Optimization
Wide applications of differentiable two-player sequential games (e.g., image generation by GANs) have raised much interest and attention of researchers to study efficient and fast algorithms. Most of the existing algorithms are d... | 2022-10-05T02:42:54 | {"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://mca2021.dm.uba.ar/en/tools/view-abstract?code=3206 | No date set.
## Improved regularity for a time-dependent Isaacs equation
### Giane Casari Rampasso
#### University of Campinas, Brazil - This email address is being protected from spambots. You need JavaScript enabled to view it. document.getElementById('cloak391504e17e522605a3816bae97e9b9e7').innerHTML = ''; va... | 2021-12-08T23:38:33 | {"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... |
http://onelab.info/wiki/Tutorial/Laplace_equation_with_Neumann_boundary_condition | # Tutorial/Laplace equation with Neumann boundary condition
## The considered problem
We propose here to solve a first very simple academic problem with the help of GMSH and GetDP. We considered the unit square $\Omega = [0,1]\times[0,1]$ and we seek $u$, solution of the following problem $$\begin{cases}\label{eq:pro... | 2018-01-19T09:24:23 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/feeds/question/66613 | A toy model for the t-section problem - MathOverflow most recent 30 from http://mathoverflow.net 2013-06-18T07:14:06Z http://mathoverflow.net/feeds/question/66613 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/66613/a-toy-model-for-the-t-section-problem A toy model for the t-sec... | 2013-06-18T07:14:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/appliedmechanics/article-abstract/75/3/031012/465641/The-Effects-of-Vibrations-on-Particle-Motion-in-a?redirectedFrom=fulltext | Abstract
The effects of small vibrations on particle motion in a viscous fluid cell have been investigated experimentally and theoretically. A steel particle was suspended by a thin wire at the center of a fluid cell, and the cell was vibrated horizontally using an electromagnetic actuator and an air bearing stage. Th... | 2022-10-05T23:04:56 | {"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.oknoname.com/EPFL/CS-439/topic/1987/exercise-10-handnotes-open-function-example/ | ### Exercise 10, handnotes, open function example
Hi,
On the third page of hand notes of exercise 10, there is an example of an open convex function $$f(x)$$ and its conjugate of conjugate. I'm wondering how the conjugate of $$f$$ is computed for $$y>0$$ in this case.
I see that $$x^Ty$$ is always below $$f(x)$$ for... | 2021-11-30T05:26:44 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/239459/elements-of-arbitrary-large-order-in-the-first-galois-cohomology-of-an-elliptic | # Elements of arbitrary large order in the first Galois cohomology of an elliptic curve
Let $E$ be an elliptic curve over $k=\mathbb{Q}$. Consider $H^1(k,E)$. In this answer Daniel Loughran writes: "I'm pretty sure that this cohomology group has elements of arbitrarily large order". I would be happy to have an explana... | 2020-07-07T10:14:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://itprospt.com/num/18829823/find-the-most-general-antiderivative-of-the-function-check | 5
# Find the most general antiderivative of the function (Check our Rsa by ditterentiatlon. Use for the constant 0f tne uaidarivative.5)e* = 6)F6)...
## Question
###### Find the most general antiderivative of the function (Check our Rsa by ditterentiatlon. Use for the constant 0f tne uaidarivative.5)e* = 6)F6)
Find... | 2022-10-02T22:47:33 | {"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://www.shaalaa.com/question-bank-solutions/x2-x-3-the-concept-of-derivative-algebra-derivative-functions_56350 | # X2 + X + 3 - Mathematics
$\frac{1}{\sqrt{3 - x}}$
#### Solution
$\frac{d}{dx}\left( f(x) \right) = \lim_{h \to 0} \frac{f\left( x + h \right) - f\left( x \right)}{h}$
$= \lim_{h \to 0} \frac{\frac{1}{\sqrt{3 - x - h}} - \frac{1}{\sqrt{3 - x}}}{h}$
$= \lim_{h \to 0} \frac{\left( \sqrt{3 - x} - \sqrt{3 - x - h} \rig... | 2021-07-31T03:18:49 | {"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.cut-the-knot.org/arithmetic/algebra/ConstraintInequalityInFourVariables4.shtml | # An Inequality with Constraint in Four Variables IV
### Solution 1
$(x+y)^3=x^3+y^3+3xy(x+y).\,$ With $x=a+b\,$ and $y=c+d\,$ we have
\displaystyle \begin{align} &\left(\sum_{cycl}a\right)^3=(a+b)^3+(c+d)^3+3(a+b)(c+d)\sum_{cycl}a&\Leftrightarrow\\ &27=\sum_{cycl}a^3+3ab(a+b)+3cd(c+d)+9(a+b)(c+d)&\Leftrightarrow\\ ... | 2020-10-31T18:04:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ajitjadhav.wordpress.com/2021/03/10/still-if-ish/ | # Still if-ish…
1. Progress has slowed down:
Yep. … Rather, progress has been coming in the sputters.
I had never anticipated that translating my FDM code (for my new approach to QM) into a coherent set of theoretical statements is going to be so demanding or the progress so uneven. But that’s what has actually occu... | 2021-05-16T05:56:43 | {"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": 3, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.piping-designer.com/index.php/properties/fluid-mechanics/2464-gas-pressure-loss-through-piping | # Gas Pressure Loss through Piping
Written by Jerry Ratzlaff on . Posted in Fluid Dynamics
## Gas Pressure Loss through Piping formula
$$\large{ p_l = \frac { \mu \; l \; {v_g}^2 \; \rho } { 2 \; d } }$$
Symbol English Metric
$$\large{ p_l }$$ = gas pressure loss $$\large{\frac{lbf}{in^2}}$$ $$\large{Pa}$$
$$\larg... | 2023-02-05T18:30:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forums.introversion.co.uk/viewtopic.php?p=237162 | ## Let's go.........RANDOM!
The place to hang out and talk about totally anything general.
xander
level5
Posts: 16869
Joined: Thu Oct 21, 2004 11:41 pm
Location: Highland, CA, USA
Contact:
Let $(X,d)$ and $(\tilde X, \tilde d)$ be metric spaces. We say that a function $f\colon X\to\tilde X$ is \emph{continuous at $a\i... | 2020-02-17T14:10:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://probabilitytopics.wordpress.com/ | # Collapsing states into an absorbing state
This post discusses the technique of collapsing a set of states into an absorbing state to order to make certain Markov chain problems easier. We motivate the technique with the following examples. The method discussed here is to raise the new transition probability (the one... | 2017-10-19T18:18:52 | {"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": 0, "img_math": 993, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://cstheory.stackexchange.com/questions/47691/number-of-maximal-cliques-in-a-2c-4-c-5-p-5-free-graph | # Number of maximal cliques in a ($2C_4$, $C_5$, $P_5$)-free graph
So far, I have found out that chordal graphs have linear number of maximal cliques with respect to the number of vertices. In general case, it is exponential.
I am trying to determine whether the number of maximal cliques in a $$(2C_4, C_5,P_5)$$-free... | 2022-01-23T05:13:39 | {"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... |
https://cs.stackexchange.com/questions/67504/running-time-of-greedy-scheduling-algorithm | # Running time of greedy scheduling algorithm
Here is an algorithm to output a subset of activities S such that no activities in S overlap and profit(S) is maximum.
Define $p[i]$ to be the largest index $j$ such that $a_j$ does not overlap $a_i$.
$\#$ Return maximum possible profit from $a_1,...,a_n$
def rec_opt(n)... | 2022-06-25T13:14:39 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/how-is-the-deficit-angle-due-to-a-relativistic-cosmic-string-derived.708768/ | # How is the deficit angle due to a relativistic cosmic string derived?
Dilatino
The presence of a cosmic string does not lead to gravitational attraction of a particle placed some distance away from it. But it affects the geometry of planes orthogonal to the cosmic string, such that the circumference of a circle trac... | 2022-08-16T08:06:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/minimum-value-4-2/ | # Minimum value #4
Algebra Level 4
Positive reals $$a, b,$$ and $$c$$ satisfy $$abc+a+b=3ab$$. Find the smallest possible value of
$N=\sqrt { \frac { ab }{ a+b+1 } } +\sqrt { \frac { b }{ bc+c+1 } } +\sqrt { \frac { a }{ ca+c+1 } }.$
×
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Set Loading... | 2017-09-26T10:45:14 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/101573/untyped-higher-category-theory?answertab=active | # Untyped Higher Category Theory
I am currently trying to wade through the vast lake of higher category theory, a formidable task,or so it seems.
In the process, it has occurred to me that there is a basic analogy in place with various forms of type theories, typed logic, typed set theory, typed lambda calculus, etc.... | 2015-01-31T21:14:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/prove-the-wave-function-for-dxy-orbital.617309/ | Prove the wave function for dxy orbital
1. Jun 29, 2012
chem1309
1. The problem statement, all variables and given/known data
"The angular part of the wave function for the dxy orbital is (√(15/∏)/4)sin^2(θ)sin(2$\phi$). Show that this expression corresponds to the dxy orbital"
2. Relevant equations
conversion of ... | 2017-08-17T22:21:32 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/integration-of-step-functions.789976/ | # Integration of step functions
Tags:
1. Jan 1, 2015
### RandomGuy1
1. The problem statement, all variables and given/known data
This is from Apostol's Calculus Vol. 1. Exercise 1.15, problem 6.(c)
Find all x>0 for which the integral of [t]2 dt from 0 to x = 2(x-1)
2. Relevant equations
[t] represents the greate... | 2017-08-17T15:51:28 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hal.inria.fr/inria-00073494 | # An Extension of Zeilberger's Fast Algorithm to General Holonomic Functions
1 ALGO - Algorithms
Inria Paris-Rocquencourt
Abstract : We extend Zeilberger's fast algorithm for definite hypergeometric summation to non-hypergeometric holonomic sequences. The algorithm generalizes to differential and~$q$-cases as well. It... | 2019-07-21T09:25:24 | {"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... |
https://p3h.particle.kit.edu/preprints/2021/p3h-21-053 | P3H-21-053: The impact of top quark modelling on the exclusion limits in tt + DM searches at the LHC
P3H-21-053
Title: The impact of top quark modelling on the exclusion limits in tt + DM searches at the LHC
Type: Paper
Authors: J. Hermanna, M. Worek
arXiv: 2108.01089
Info: | 2021-09-27T22:49:58 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.course.cafe/digital-quantitative-physical-history/lesson/microeconomics/ | # Costs, Revenues and Profits
#### By Mark Ciotola
First published on May 17, 2019. Last updated on May 12, 2021.
## Introduction
Microeconomics concerns individual and firm-level decisions regarding the allocation of resources. There are several important concepts to analyze a firm-level venture. We will just cons... | 2022-11-26T12:21:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.iacr.org/cryptodb/data/author.php?authorkey=12077 | ## CryptoDB
### Yongjune Kim
#### Publications
Year
Venue
Title
2022
EUROCRYPT
The Cheon-Kim-Kim-Song (CKKS) scheme (Asiacrypt'17) is one of the most promising homomorphic encryption (HE) schemes as it enables privacy-preserving computing over real (or complex) numbers. It is known that bootstrapping is the most cha... | 2022-06-29T00:55:21 | {"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://zbmath.org/?q=an%3A1140.26307 | # zbMATH — the first resource for mathematics
The Schur-convexity of Stolarsky and Gini means. (English) Zbl 1140.26307
Summary: We study in a unitary way the Schur-convexity or concavity of the Stolarsky and Gini means $$D_{a,b} (x, y)$$ and $$S_{a,b} (x, y)$$, for fixed $$x, y > 0$$, $$x \neq y$$.
##### MSC:
26D15... | 2021-12-08T14:13:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.jstor.org/stable/3572540 | ## Access
You are not currently logged in.
Access your personal account or get JSTOR access through your library or other institution:
## If You Use a Screen Reader
This content is available through Read Online (Free) program, which relies on page scans. Since scans are not currently available to screen readers, pl... | 2016-09-26T18:11:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/53267-calculus-help.html | 1. ## Calculus help
Find parametric equations for the tangent line at the point
on the curve
2. Find the parametric equation of the line tangent to
$r(t)=cos(t)i+sin(t)j+tk$ at the point $t=\frac{\pi}{3}$.
$r'(t)=-sin(t)i+cos(t)j+k$
$||r'(t)||=\sqrt{sin^{2}(t)+cos^{2}(t)+1}=\sqrt{2}$
The unit tangent vector is:
$... | 2013-12-19T08:36:50 | {"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": 7, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/102201/how-to-take-derivative-of-a-interpolated-function-inside-the-module?noredirect=1 | # How to take derivative of a interpolated function inside the module
When handling derivatives of a interpolated function, I often use the following function
makeDeriv[f_InterpolatingFunction] = D[ f[x], x]
Then, I can define the derivative of f, by defining a downvalue as
interpolated = Range[5]^2 // Interpolati... | 2021-11-27T18:17:44 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://turing.ml/dev/tutorials/7-poissonregression/ | # Bayesian Poisson Regression
This notebook is ported from the example notebook of PyMC3 on Poisson Regression.
Poisson Regression is a technique commonly used to model count data. Some of the applications include predicting the number of people defaulting on their loans or the number of cars running on a highway on ... | 2020-09-24T23:27:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Discontinuity_(mathematics) | Classification of discontinuities
(Redirected from Discontinuity (mathematics))
Continuous functions are of utmost importance in mathematics, functions and applications. However, not all functions are continuous. If a function is not continuous at a point in its domain, one says that it has a discontinuity there. The... | 2019-05-26T03:04:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 9, "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://testbook.com/blog/geometry-quiz-for-ssc-cgl-railways/ | • Save
• Share
# Geometry Quiz for SSC CGL & Railways
2 years ago .
Here is Geometry Quiz for SSC CGL Railways. This quiz contains important questions matching the exact pattern and syllabus of upcoming exams. Make sure you attempt today’s Quant Quiz for Upcoming Exams to check your preparation level.
Geometry Quiz... | 2018-05-21T18:43:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hal.inria.fr/inria-00419983 | # Computing Rational Points in Convex Semialgebraic Sets and Sum of Squares Decompositions
2 SALSA - Solvers for Algebraic Systems and Applications
LIP6 - Laboratoire d'Informatique de Paris 6, Inria Paris-Rocquencourt
Abstract : Let ${\cal P}=\{h_1, \ldots, h_s\}\subset \Z[Y_1, \ldots, Y_k]$, $D\geq \deg(h_i)$ for $1... | 2018-01-16T10:28:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plainmath.net/94267/given-two-iid-geometric-random-variables | # Given two iid geometric random variables with p=1/5, what is the probability that variates from them equate?
Given two iid geometric random variables with $p=\frac{1}{5}$, what is the probability that variates from them equate?
You can still ask an expert for help
• Questions are typically answered in as fast as 30... | 2022-11-26T08:50:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 39, "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.rutgers.edu/news-events/seminars-colloquia-calendar/icalrepeat.detail/2022/11/15/11703/-/left-orderability-and-taut-foliations-with-one-sided-branching | # Seminars & Colloquia Calendar
Topology/Geometry Seminar
## Left orderability and taut foliations with one-sided branching
#### Bojun Zhao (University at Buffalo)
Location: Hill Center, Room 705
Date & time: Tuesday, 15 November 2022 at 4:00PM - 5:00PM
Abstract:
Let M be a closed orientable irreducible 3-manifol... | 2023-04-01T00:00:52 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pamovalleyvineyards.com/kvdyex/oqbfn.php?page=691f23-cool-applications-of-calculus | # cool applications of calculus
## cool applications of calculus
Posted on
Speed Traps!! Among the mathematical methods employed is calculus. Get the unbiased info you need to find the right school. In this lesson we will learn about some the applications of calculus. An Architect Engineer uses integration in determ... | 2021-04-15T05:50:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://wiki.drewhess.com/wiki/SICP_exercise_1.13 | ## Note: this wiki is now retired and will no longer be updated!
The static final versions of the pages are left as a convenience for readers. Note that meta-pages such as "discussion," "history," etc., will not work.
# SICP exercise 1.13
## Problem
Prove that Fib(n) is the closest integer to
$\phi^n/\sqrt{5}$,
w... | 2019-02-23T18:47:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/110076/solving-a-quadratic-of-for-pressure-of-real-gas-with-unknown-volume | # Solving a quadratic of for pressure of real gas with unknown volume
I had this question on my test:
Calculate the pressure exerted (in atm) by 1 mole of $$\ce{CH4}$$ gas at a temperature of $$\dfrac{24}{0.0821}$$ K if volume occupied by $$\ce{CH4}$$ molecules is negligible. Given $$\ce{a = 2 atm lit^2 mol^{–2}}$$.
... | 2019-09-23T19:57:10 | {"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": 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/how-do-you-find-the-product-of-7i-4-and-its-conjugate#282070 | How do you find the product of 7i + 4 and its conjugate?
1 Answer
Jun 28, 2016
It turns out that the product of a complex number and its conjugate is the square of its modulus:
Let a random complex number be given by $a + b i$
Therefore it's conjugate is $a - b i$
(This is why I've written it as $a + b i$ not $a i + ... | 2021-12-09T10:05:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 10, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Advanced_Statistical_Mechanics_(Tuckerman)/13%3A_Time-dependent_Processes_-_Quantum_Case/13.01%3A_Calculation_of_spectra_from_perturbation_theory/13.1.01%3A_The_Hamiltonian | # 13.1.1: The Hamiltonian
Consider a quantum system with a Hamiltonian $$H_0$$. Suppose this system is subject to an external driving force $$F_e (t)$$ such that the full Hamiltonian takes the form
$H = H_0 - BF_e(t) = H_0 + H' \nonumber$
where $$B$$ is an operator through which this coupling occurs. This is the si... | 2023-01-28T11:05:06 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathhelpboards.com/threads/proper-subsets-of-ordinals-searcoid-theorem-1-4-4.25032/ | # Proper Subsets of Ordinals ... ... Searcoid, Theorem 1.4.4 ... ...
#### Peter
##### Well-known member
MHB Site Helper
I am reading Micheal Searcoid's book: "Elements of Abstract Analysis" ... ...
I am currently focused on understanding Chapter 1: Sets ... and in particular Section 1.4 Ordinals ...
I need some hel... | 2020-07-09T07:55:31 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://research.omicsgroup.org/index.php/Convective_available_potential_energy | # Convective available potential energy
File:Convective instability animation 12Z 21Z Jan08.gif
A skew-T plot showing a morning sounding with a large hydrolapse followed by an afternoon sounding showing the cooling (red curve moving to the left) which occurred in the mid-levels resulting in an unstable atmosphere as s... | 2019-04-23T10:47:46 | {"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.springerprofessional.de/computer-vision/15266740 | main-content
## Über dieses Buch
This three volume set, CCIS 771, 772, 773, constitutes the refereed proceedings of the CCF Chinese Conference on Computer Vision, CCCV 2017, held in Tianjin, China, in October 2017.
The total of 174 revised full papers presented in three volumes were carefully reviewed and selected fr... | 2020-08-05T07:58:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/gravity-and-weight.574419/ | # Gravity and Weight
1. Feb 5, 2012
### nDever
Hey,
About Newton's Second Law. To compute our weight on Earth using standard g, we use F=ma replacing F and a with W and g (or -g), respectively. So then from this, I gather that weight is a consequence of gravitational acceleration (and mass). So then, it is appropri... | 2017-09-25T22:44:24 | {"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... |
https://mathhothouse.me/tag/complex-numbers/page/2/ | ## Tag Archives: complex numbers
### A complex equation
Find the number of solutions of the equation $z^{3}+\overline{z}=0$.
Solution.
Given that $z^{3}+\overline{z}=0$. Hence, $z^{3}=-z$.
$|z|^{3} =|-\overline{z}| \Longrightarrow |z|^{3}=|z|$.Hence, we get
$|z|(|z|-1)(|z|+1)=0 \Longrightarrow |z|=0, |z|=1$ (sinc... | 2020-01-19T01:47:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 24, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://hal.inria.fr/hal-01647999 | # On Determination of Balance Ratio for Some Tree Structures
Abstract : In this paper, we studies the problem to find the maximal number of red nodes of a kind of balanced binary search tree. We have presented a dynamic programming formula for computing r(n), the maximal number of red nodes of a red-black tree with n ... | 2019-03-20T19:32:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cracku.in/blog/xat-surds-and-indices-questions-pdf/ | 0
97
# XAT Surds and Indices Questions PDF [Important]
Download Surds and Indices Questions for XAT PDF – XAT Inequalities questions pdf by Cracku. Practice XAT solved Surds and Indices Questions paper tests, and these are the practice question to have a firm grasp on the Surds and Indices topic in the XAT exam. Top ... | 2023-02-08T14:26:09 | {"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://ftp.aimsciences.org/article/doi/10.3934/ipi.2012.6.487 | # American Institute of Mathematical Sciences
August 2012, 6(3): 487-521. doi: 10.3934/ipi.2012.6.487
## The Green function of the interior transmission problem and its applications
1 Department of Mathematics of Inha University, Incheon 402-751, South Korea 2 Department of Mathematics, Hokkaido University, Sappor... | 2022-06-30T13:42:29 | {"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": 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/prove-1-z-1-by-induction.219448/ | # Prove 1/(z-1) by induction
1. Mar 3, 2008
### nowimpsbball
1. The problem statement, all variables and given/known data
Prove that the generating function 1/(1-z) = (1+z)(1+z^2)(1+z^4)(1+z^8)...
which is also to 1+z+z^2+z^3+z^4+... when you multiply out the binomials.
2. Relevant equations
(1/(1-z))^k = {$$\Sigma... | 2017-10-16T23:32:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/251424/what-is-the-correct-way-to-verify-solutions-from-different-ode-symbolic-solvers | # What is the correct way to verify solutions from different ode symbolic solvers against each others?
I am not a math major, so I thought to check with the experts here on this.
Given some ODE $y'(x)=f(y,x)$ solved by CAS system A which gives answer $y_1(x)$. Same ODE solved by CAS system B with answer $y_2(x)$.
Si... | 2015-08-30T02:12:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.quizover.com/physics-k12/course/2-5-constant-acceleration-application-by-openstax | 2.5 Constant acceleration (application)
Page 1 / 2
Solving problems is an essential part of the understanding
Questions and their answers are presented here in the module text format as if it were an extension of the treatment of the topic. The idea is to provide a verbose explanation, detailing the application of t... | 2017-12-12T08:21:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 7, "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://math.stackexchange.com/questions/3350742/non-local-injectivity-of-real-analytic-functions-of-several-variables | # Non local injectivity of real-analytic functions of several variables
Let $$f: \mathbb{R}^n \rightarrow \mathbb{R}^{n+m}$$ be a real-analytic function (at least in a neighbourhood of a point). This question establishes that if the Jacobian matrix at a point is full rank, i.e. rank $$n$$, then the function is locally... | 2019-09-23T10:58:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://bayesianthink.blogspot.com/ | ## Monday, January 16, 2017
### The Bacteria Division Puzzle
Q. A jar has a single cell of a bacteria. After every fixed interval of time the bacteria either splits into two with probability 2/5, does nothing with probability 2/5 or dies out with probability 1/5. What is the probability that the bacteria would contin... | 2017-01-22T20:24:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/nmtc-problem-3b/ | ×
# NMTC Problem 3b
If x,y,z are each greater than 1, show that
$$\frac { { x }^{ 4 } }{ { (y-1) }^{ 2 } } +\frac { { y }^{ 4 } }{ { (z-1 })^{ 2 } } +\frac { { z }^{ 4 } }{ { (x-1) }^{ 2 } } \ge 48$$
This a part of my set NMTC 2nd Level (Junior) held in 2014.
Note by Siddharth G
3 years, 2 months ago
MarkdownAppe... | 2018-01-23T08:18:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/statistics/17740-hits-ratings-averages.html | # Math Help - Hits,ratings & averages
1. ## Hits,ratings & averages
Hi there, ive been posting some videos to the metacafe producer awards program. The idea is that you get paid for your video when you hit 20 000 views if your average rating is above 3/5.Each member of metacafe can rate your video out of 5.
The othe... | 2015-10-14T00:00:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/potential-in-case-of-concentric-shells.849558/ | # Homework Help: Potential in case of concentric shells
1. Dec 25, 2015
### gracy
1. The problem statement, all variables and given/known data
A,B and C are three concentric metal shells of radii a,2a and 3a .Shell A is the innermost and shell C is the outermost .Shell A is given a charge q and C is earthed.Find the... | 2018-07-16T13:17:27 | {"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://math.stackexchange.com/questions/756462/error-solving-stars-and-bars-type-problem/756501 | # Error solving “stars and bars” type problem
I have what I thought is a fairly simple problem: Count non-negative integer solutions to the equation
$$x_1 + x_2 + x_3 + x_4 + x_5 = 23$$
such that $0 \leq x_1 \leq 9$.
Not too hard, right? Simply ignore the upper-bound, count the $$\begin{pmatrix}23 + (5-1) \\ (5-1)\... | 2019-08-21T02:34:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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