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https://math.stackexchange.com/questions/1734776/spectrum-of-unbounded-self-adjoint-operators | # spectrum of unbounded self-adjoint operators
I'm self-studying Lax's functional analysis, and I'm stuck in the chapter introducing spectral theory for unbounded self-adjoint operators.
In his book, Lax proved the spectral theorem of this version in p.378 using Nevanlinna's lemma, or Tao called Herglotz representati... | 2019-06-20 12:58:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dmoj.ca/problem/dmopc21c9p1/editorial | Editorial for DMOPC '21 Contest 9 P1 - Board Numbers
Remember to use this editorial only when stuck, and not to copy-paste code from it. Please be respectful to the problem author and editorialist.
Submitting an official solution before solving the problem yourself is a bannable offence.
Author: Riolku
For this subt... | 2022-12-01 17:59:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://phys.libretexts.org/Courses/Lumen_Learning/Book%3A_Astronomy_Lab_(Lumen)/03%3A_Light_Pollution_and_Observing/3.05%3A_Potential_Solutions | $$\require{cancel}$$
# 3.5: Potential Solutions
## Potential Solutions
So, what are the solutions? It’s unrealistic to think we’re going to turn off all of these outdoor nights. Some lighting does serve a good cause. Yet there are a number of ways to significantly reduce light pollution for the benefit of all.
1. U... | 2022-01-20 06:02:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikipedia.org/wiki/Splitting_lemma_(functions) | # Splitting lemma (functions)
In mathematics, especially in singularity theory the splitting lemma is a useful result due to René Thom which provides a way of simplifying the local expression of a function usually applied in a neighbourhood of a degenerate critical point.
## Formal statement
Let $\scriptstyle f:(\ma... | 2015-04-26 10:44:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 7, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://stackoverflow.com/questions/11537802/how-to-put-round-brackets-in-latex-pseudocode | # How to put round brackets in Latex pseudocode [closed]
I have the following pseudocode in latex
\begin{algorithm}
\begin{algorithmic}
.....
\State i = (i + 1) \% CAPACITY
.....
\end{algorithmic}
\end{algorithm}
However, when I compile this, the round bracket do not show up and instead of getting i = (i + 1) % QCA... | 2016-05-04 21:57:55 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ncatlab.org/nlab/show/nonstandard+model+of+arithmetic | # nLab nonstandard model of arithmetic
Contents
model theory
## Dimension, ranks, forking
• forking and dividing?
• Morley rank?
• Shelah 2-rank?
• Lascar U-rank?
• Vapnik–Chervonenkis dimension?
# Contents
## Idea
In the same way that in nonstandard analysis one passes to elementary extensions of the field ... | 2021-12-06 21:01:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 93, "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.stackexchange.com/questions/175566/how-to-write-down-explicit-elements-of-a-group-from-its-presentation | # How to write down explicit elements of a group from its presentation?
Let $$G=\langle s_1, s_2, s_3 \mid s_1^2=s_2^2=s_3^2=1, (s_1s_2)^4=(s_2s_3)^3=(s_1s_3)^2=1 \rangle.$$
How to write down explicit elements of $G$?
The following elements $$1, \ s_1, \ s_1s_2, \ s_1s_2s_1, \ s_1s_2s_1s_2, \ s_1s_2s_1s_2s_1, \ s_1s... | 2015-09-01 23:16:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/258868/eating-commands | # Eating commands
I don't understand why this code behaves as it does:
\newcommand{\f}{f}% food
\newcommand{\s}{}% stop eating
\newcommand{\h}[1]{h}% hide food
\newcommand{\e}[1]{% eat
\ifx\f#1
e
\else
#1
\fi
}
% f represents food
% e represents eaten food
% [v] means it works as expected
% [x] means it doesn't
% [... | 2023-03-30 11:33:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blog.uiam.sk/the-wine-dataset-is-divided-by-support-vector-machines/ | Our journey to find the best classifier is not yet at the end. The last introduced classifier was the naive Bayes and now the next one – support vector machine itself – has a difficult task to win this competition. The naive classifier set a high bar. Spoiler: the support vector machine (SVM) won only in the one, infam... | 2019-01-20 08:02:43 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://deepai.org/publication/decremental-strongly-connected-components-and-single-source-reachability-in-near-linear-time | # Decremental Strongly-Connected Components and Single-Source Reachability in Near-Linear Time
Computing the Strongly-Connected Components (SCCs) in a graph G=(V,E) is known to take only O(m + n) time using an algorithm by Tarjan from 1972[SIAM 72] where m = |E|, n=|V|. For fully-dynamic graphs, conditional lower boun... | 2021-08-02 06:20:57 | {"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://facwiki.cs.byu.edu/cs-312/hw15?rev=1424544339 | Homework Assignment #15
Objective
To use dynamic programming to solve the coins problem by making optimal change.
Exercises
Show all work neatly.
Question 1
Consider the table below for making change using dynamic programming. Use the given denominations, and complete the empty cells on the right in order to calc... | 2020-10-27 13:14:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.mathnet.ru/php/archive.phtml?wshow=paper&jrnid=cgtm&paperid=102&option_lang=eng | RUS ENG JOURNALS PEOPLE ORGANISATIONS CONFERENCES SEMINARS VIDEO LIBRARY PACKAGE AMSBIB
General information Latest issue Archive Search papers Search references RSS Latest issue Current issues Archive issues What is RSS
Contributions to Game Theory and Management: Year: Volume: Issue: Page: Find
Contr... | 2021-01-24 13:43:06 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.zbmath.org/authors/?q=ai%3Awang.xiaogang | # zbMATH — the first resource for mathematics
## Wang, Xiaogang
Compute Distance To:
Author ID: wang.xiaogang Published as: Wang, X.; Wang, X. G.; Wang, Xiao-Gang; Wang, Xiaogang; Wang, Xiaogang (Steven) External Links: ORCID
Documents Indexed: 173 Publications since 1988
all top 5
#### Co-Authors
5 single-autho... | 2021-04-11 20:59:28 | {"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... |
https://www.numerade.com/questions/a-typical-frostless-refrigerator-uses-655-kwh-of-energy-per-year-in-the-form-of-electricity-suppose-/ | Enroll in one of our FREE online STEM summer camps. Space is limited so join now!View Summer Courses
### A large sport utility vehicle has a mass of 2.5 *…
03:32
University of New Mexico
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Problem 121
A typical frostless re... | 2020-07-16 14:25:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/87027/why-is-phenol-more-acidic-than-aniline/150675 | # Why is phenol more acidic than aniline?
I find that there are two contradicting factors at play here:
1) On removing proton, negative charge on oxygen is more stable than it is on nitrogen (because of greater electronegativity of oxygen). Therefore, phenol is more acidic than aniline.
2) +M effect of nitrogen is m... | 2021-06-21 21:56:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://kth.diva-portal.org/smash/record.jsf?pid=diva2:346574 | Change search
Local Riemann hypothesis for complex numbers
Department of Mathematics, Uppsala University.
2009 (English)In: International Journal of Number Theory, ISSN 1793-0421, Vol. 5, no 7, 1221-1230 p.Article in journal (Refereed) Published
Abstract [en]
In this paper, a special class of local zeta-functions is ... | 2016-10-24 12:23:47 | {"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": 8, "/images/mat... |
https://codereview.stackexchange.com/questions/200044/upgrade-firefox-quantum-from-tarball | # Upgrade Firefox Quantum from tarball
I wrote a little script to automate upgrading Firefox to a new version under Debian, since I don't want to install it from unstable and the snap version has rendering issues.
Any comments are welcome, is there anything I have missed or any potential problems?
#!/bin/bash
error... | 2021-09-17 08:05:18 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://infoscience.epfl.ch/record/205741 | ## Evidence for CP Violation in B+ -> p(p)over-barK(+) Decays
Three-body B+ -> p (p) over barK(+) and B+ -> p (p) over bar pi(+) decays are studied using a data sample corresponding to an integrated luminosity of 3.0 fb(-1) collected by the LHCb experiment in proton-proton collisions at center-of-mass energies of 7 an... | 2018-03-21 13:19:39 | {"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://www.taylorfrancis.com/chapters/mono/10.1201/b16977-59/section-57-gauss-seidel-iterative-method-alan-jeffrey?context=ubx&refId=378d7e2d-2bcf-482f-aeb9-3f795b8e0a54 | ABSTRACT
When very large systems of simultaneous equations require a solution, iterative methods are used. These methods are particularly useful and efficient if
many of the coefficients in the equations are zero, which is often the case in
engineering applications. In this section we shall only describe the Gauss/ ... | 2023-03-28 00:14:36 | {"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://groupprops.subwiki.org/wiki/Homocyclic_normal_implies_finite-pi-potentially_fully_invariant_in_finite | # Homocyclic normal implies finite-pi-potentially fully invariant in finite
This article gives the statement and possibly, proof, of an implication relation between two subgroup properties, when the big group is a finite group. That is, it states that in a Finite group (?), every subgroup satisfying the first subgroup... | 2021-09-25 21:12:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 76, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://cran.dcc.uchile.cl/web/packages/gMOIP/vignettes/intro.html | Introduction to gMOIP
2023-01-26
The gMOIP package can be used to make 2D and 3D plots of linear programming (LP), integer linear programming (ILP), or mixed integer linear programming (MILP) models with up to three objectives. This include the polytope, integer points, ranges and iso profit curve. Plots of both the ... | 2023-01-27 08:06:14 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dml.cz/handle/10338.dmlcz/119575 | Article
Full entry | PDF (0.4 MB)
Keywords:
spaces of real-valued continuous functions; box topology; $\Sigma$-product; almost-$\omega$-resolvable space
Summary:
For a Tychonoff space $X$, we will denote by $X_0$ the set of its isolated points and $X_{1}$ will be equal to $X\setminus X_{0}$. The symbol $C(X)$ denote... | 2017-12-17 19:54:35 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/154542/does-replacing-local-with-global-in-the-definition-of-viscosity-subsuperso | # Does replacing 'local' with 'global' in the definition of viscosity sub(super)solution change the definition?
Let $F(x,u,Du,D^2u)=0$ for $x\in\Omega$ be our equation of interest. One way of defining a viscosity subsolution is this:
We say $u$ is a viscosity subsolution iff for any test function $\phi\in C^2(\Omega)... | 2020-07-08 00:38:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://guptanitish.com/projects/2017-09-10-vehicle-detection/ | ### Outline
• Perform a Histogram of Oriented Gradients (HOG) feature extraction on a labeled training set of images and train a classifier Linear SVM classifier
• Apply a color transform and append binned color features, as well as histograms of color, to your HOG feature vector.
• Normalize your features and randomi... | 2023-01-31 10:32:11 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/115228-diffential-calculus.html | # Thread: Diffential Calculus...
1. ## Diffential Calculus...
Hi
Im not really sure how to do some questions....
1. Find lim(x-> 0) [sin(6x+pi/6) - sin(pi/6)]/x, if it exists
What I did was separate the numerator into sin(x) +sin(pi/6) - sin(pi/6). Since sin(pi/6) is equal to 1/2, they cancel out and it leaves to s... | 2017-12-18 09:14:54 | {"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://dataguide.cryptoquant.com/utxo/spent-output-profit-ratio-sopr | # Definition
Spent Output Profit Ratio (SOPR) evaluates the profit ratio of the whole market participants by comparing the value of outputs at the spent time to created time. In a simple way, you can estimate the distribution of spent transaction output is in profit or not. SOPR is calculated as the USD value of spent... | 2021-09-17 06:18:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mymathforum.com/algebra/342102-simpler-solve-equation-sqrt-x-2-x-10-sqrt-x-2-11x-10-a.html | My Math Forum Simpler solve for this equation: sqrt(x^2-x-10)-sqrt(x^2-11x)=10
Algebra Pre-Algebra and Basic Algebra Math Forum
October 1st, 2017, 11:13 AM #1 Member Joined: Sep 2014 From: Sweden Posts: 75 Thanks: 0 Simpler solve for this equation: sqrt(x^2-x-10)-sqrt(x^2-11x)=10 Hi, I have solved this equation b... | 2018-03-22 00:06:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.leadinglesson.com/problem-on-the-angle-between-vectors-in-2d | ## Problem on the angle between vectors in 2d
Sketch all the unit vectors in 2d that have an angle of $\pi/4$ with respect to the vector $\bfi$.
• ## Solution
First, let's sketch all unit vectors in 2d.
Recall that
For visual simplicity, we will sketch vectors as single points, instead of arrows pointing from the ori... | 2018-12-12 19:51:19 | {"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://docs.micress.rwth-aachen.de/micress/input/syntax/ | # What is new in 7.0 syntax?¶
With MICRESS® version 7.000, the parameter ordering of the driving file changes to make sections more logical and comprehensive. MICpad contains a tool to assist in converting older driving files to the new syntax ( see MICpad Syntax Conversion).
Main differences:
• The old Flags sectio... | 2021-06-21 16:36:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41586-020-2775-x?error=cookies_not_supported&code=0e16564d-a140-422c-9a00-61cbb836baea | # Emergent electromagnetic induction in a helical-spin magnet
## Abstract
An inductor, one of the most fundamental circuit elements in modern electronic devices, generates a voltage proportional to the time derivative of the input current1. Conventional inductors typically consist of a helical coil and induce a volta... | 2020-12-03 14:59:00 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.wikia.com/wiki/Normal_force | # Normal force
150pages on
this wiki
The normal force is a force which acts perpendicular to a surface and prevents objects from being pushed through it. On a microscopic level, the normal force is caused by electrostatic repulsion.
If the surface is level and no external forces other than gravity act on the object,... | 2017-04-29 05:29:26 | {"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": 0, "img_math": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://science.sciencemag.org/content/282/5388/news-summaries | # News this Week
Science 16 Oct 1998:
Vol. 282, Issue 5388, pp. 386
1. CLIMATE CHANGE
# Possibly Vast Greenhouse Gas Sponge Ignites Controversy
1. Jocelyn Kaiser
As greenhouse warming experts try to predict how much the world's climate may heat up in the next century, they keep bumping up against a mystery: Where ... | 2017-08-16 16:31:40 | {"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://math.stackexchange.com/questions/435599/two-fixed-points-same-fractional-iteration | # two fixed points, same fractional iteration
Suppose a function f(z) has two fixed points, one repelling, and the other attracting. Call the repelling fixed point f(-1)=-1, and the attracting fixed point f(+1)=+1. I'm interested in functions where the fractional iterates are the same, developed from either fixed poin... | 2022-05-24 22:36:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rdoodles.rbind.io/tags/generalized-linear-models/ | What does cell biology data look like?
If I’m going to evaluate the widespread use of t-tests/ANOVAs on count data in bench biology then I’d like to know what these data look like, specifically the shape (“overdispersion”) parameter. Set up library(ggplot2) library(readxl) library(ggpubr) library(cowplot) library(plyr... | 2019-09-20 23:20:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mnazaal.com/notes/html/20220123135602-research_tips.html | # Research tips
Collection of tips based on the following content:
## Research problems
A good research problem should be
• Important.
• Amenable to incremental progress rather than all-or-nothing style progress.
• Have a clear metric for knowing when you are making progress.
• Ideally applicable to real-world data... | 2022-05-20 01:03:39 | {"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... |
http://www.math.usm.edu/lee/matharchives/?cat=1 | # Functonal Analysis 7: Further Properties of Normed Spaces
Normed spaces are not necessarily finite dimensional. So it is important to understand the notion of a basis for an infinite dimensional normed space. Suppose that there is a basis of a normed space $X$ as an infinite sequence $(e_n)$ in $X$. Then any $x\in X... | 2014-10-21 03:43:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 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://thecontractsengineer.com/tag/construction-projects/ | ## Construction Management Tasks
In a previous article we discussed the importance of Construction Management.In this post we will focus on the tasks of Construction Management. What is Construction Management? Construction management is the task of successfully running […]
## Why Construction Management is Importa... | 2020-09-19 01:38:11 | {"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.gamedev.net/forums/topic/369073-switch-and-if/ | # switch and if
This topic is 4574 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
I can define variable in if ,but it does not in switch. why?
##### Share on other sites
You'll need to define another scope block for that, I believe:
switch(... | 2018-07-22 09:23:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://xianblog.wordpress.com/2015/09/23/running-out-of-explanations/ | ## running out of explanations
A few days ago, I answered a self-study question on Cross Validated about the convergence in probability of 1/X given the convergence in probability of X to a. Until I ran out of explanations… I did not see how to detail any further the connection between both properties! The reader (OP)... | 2018-03-23 20:23:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://pokemon.wikia.com/wiki/User_talk:MewtwoZygardeYveltalMoltres | # MewtwoZygardeYveltalMoltres
14 Edits since joining this wiki
June 19, 2014
0 Discussion posts
My favorite wikis
## Welcome!
Welcome to Pokémon Wiki, and thank you for your contributions, there's a lot to do around here, so I hope you'll stay with us and make many more improvements.
## Pages to visit:
```Energy X... | 2016-08-28 22:28:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plainmath.net/precalculus/83812-i-want-to-find-the-vertical-or-you-could | Lisa Hardin
2022-07-20
I want to find the vertical or you could say perpendicular component of $\stackrel{\to }{a}$ on $\stackrel{\to }{b}$
Now I know that it can be found out using $\stackrel{\to }{a}-\left(\frac{a\cdot b}{|b|}\right)\stackrel{\to }{b}$
However I wanted to know why it cannot be found out using this ... | 2023-02-01 21:46:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 42, "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://mcqbooks.com/ncert-solutions-for-class-6-maths-chapter-4-ex-4-4/ | # NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.4
These NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.4 Questions and Answers are prepared by our highly skilled subject experts.
## NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Exercise 4.4
Q... | 2022-11-27 11:56:44 | {"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... |
http://math.stackexchange.com/questions/282290/about-stalk-of-sheaves-in-an-unbalanced-category/282296 | # About stalk of sheaves in an unbalanced category
Let $\phi:\fs\to\gs$ be an epimorphism in ${\bf Sh}(X,{\bf Ring})$. Is it true that $\phi_x:\fs_x\to\gs_x$ is an epimorphism in ${\bf Ring}$ for every $x\in X$ ?
Note that epimorphism in ${\bf Ring}$ is not necessarily surjective.
If instead of ${\bf Ring}$, we use... | 2014-04-21 07:06:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/how-do-i-add-it-2/ | # How do I add it?
Algebra Level 3
$$f(x) =0-1+2-3+4-5+6-7+8-9+\cdots \begin{cases} -x & \text{if }x \text{ is odd} \\ +x & \text{if }x \text{ is even} \end{cases}\\ p(x) = 1-2+3-4+5-6+7-8+9-10+ \cdots \begin{cases} -x & \text{if }x \text{ is even} \\ +x & \text{if }x \text{ is odd} \end{cases}$$
Two functions $$f(... | 2018-03-19 12:50:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/357824/what-happens-to-the-partition-functions-in-the-limit-t-to-0-or-beta-to-infty/357825 | # What happens to the partition functions in the limit $T\to 0$ or $\beta\to\infty$?
Consider the canonical and grand canonical partition functions given by $$Z_C=\sum\limits_{i}g(E_i)e^{-\beta E_i}$$ and $$Z_G=\sum\limits_{i}g(E_i)e^{-\beta (E_i-\mu)}$$ respectively with $\beta=\frac{1}{k_BT}$.
Questions
$\bullet$ ... | 2020-02-19 19:52:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hrithiks-notes.netlify.app/math/stats_prob/7_statistical_process_monitoring/ | # Statistical Process Monitoring
The purpose of Statistical Process Monitoring is to determine if the performance of a process is maintaining an acceptable level of quality.
Any process will experience natural variability, that is, variability due to essentially unimportant and uncontrollable sources of variation.
A... | 2022-06-27 23:07:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 38, "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://docs.oikos.cash/contracts/synth/ | Skip to content
# Synth¶
This contract is the basis of all Synth flavours. It exposes sufficient functionality for the Oikos and FeePool contracts to manage its supply. Otherwise Synths are fairly vanilla ERC20 tokens; the PurgeableSynth contract extends this basic functionality to allow the owner to liquidate a Synt... | 2021-05-18 14:56:01 | {"extraction_info": {"found_math": true, "script_math_tex": 11, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://rodriguessociedade.adv.br/thunder-in-qoqazun/736107-fertilizing-ferns-in-pots | }; and $$x \cdot y$$ is the dot product of $$x$$ and $$y$$. vertical-align: -0.1em !important; are arranged as m n-dimensional row vectors in the matrix X. Computes the distances using the Minkowski distance (see kulsinski function documentation), Computes the Rogers-Tanimoto distance between each pair of Returns a con... | 2022-10-05 22:16:51 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.fz-juelich.de/ias/jsc/EN/Expertise/Support/Software/Libraries/SPRNGJuwels.html?nn=1182796 | # Usage of SPRNG on JUWELS
On JUWELS version 1 as well as version 5 of SPRNG is installed for Intel compiler with ParaStationMPI or IntelMPI and for GCC with ParaStationMPI. There are sequential and parallel routines in SPRNG and there is a C as well as a FORTRAN interface. Version 5 is updated without changing the ve... | 2019-08-22 21:02:40 | {"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... |
http://math.stackexchange.com/questions/444827/proof-invariant-angle-measure-same-result-for-any-circle-drawn | # Proof: Invariant angle measure - same result for any circle drawn.
Below I have quoted Wikipedia.
I am particular interested in the statement:
The value of $\theta$ thus defined is independent of the size of the circle: if the length of the radius is changed then the arc length changes in the same proportion, so t... | 2016-05-30 22:36:54 | {"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://brilliant.org/discussions/thread/quintic-simultaneous-equations/ | # Quintic Simultaneous Equations
Solve the simultaneous equations: $(a + b)^3 (a + b)^2 = 32b(8b^2 + 6b + 3) + b(b^3 - 3b^2 - 5b - 2)$ $a - b = 2$
($22$ marks)
Note by Yajat Shamji
4 months ago
This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Exp... | 2021-03-04 10:30:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 33, "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/ma... |
http://xianblog.wordpress.com/page/2/ | ## insufficient statistics for ABC model choice
Posted in Books, Kids, Statistics, University life with tags , , , , , , , , , , , on October 17, 2014 by xi'an
[Here is a revised version of my comments on the paper by Julien Stoehr, Pierre Pudlo, and Lionel Cucala, now to appear [both paper and comments] in Statistic... | 2014-10-21 10:18:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.hackmath.net/en/math-problem/7395?tag_id=104 | # Isosceles trapezium
Calculate the area of an isosceles trapezium ABCD if a = 10cm, b = 5cm, c = 4cm.
Result
S = 28 cm2
#### Solution:
$a=10 \ \text{cm} \ \\ b=5 \ \text{cm} \ \\ c=4 \ \text{cm} \ \\ \ \\ x=(a-c)/2=(10-4)/2=3 \ \text{cm} \ \\ h=\sqrt{ b^2-x^2 }=\sqrt{ 5^2-3^2 }=4 \ \text{cm} \ \\ \ \\ S=\dfrac{ ... | 2020-02-27 20:46:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-convert-l-to-millimeters | # How do you convert L to millimeters?
Dec 2, 2016
Think of a large bottle of water. Usually it is 1 liter which is equal to 1000ml! Usually a small bottle is 500ml, so the large would be 1000ml which (is one liter). Ex. If you have 2L to ml = 2000ml
Dec 2, 2016
You mean $\text{litres}$ to $\text{millilitres}$.
##... | 2020-08-07 15:21:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 11, "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... |
http://math.tutorcircle.com/precalculus/rational-function.html | Sales Toll Free No: 1-855-666-7446
# Rational Function
Top
Sub Topics Ratio of two polynomial functions is defined as a rational function where a polynomial is a finite length expression made up of basic mathematical operations (addition, subtraction, multiplication and non-negative exponents) which contains variabl... | 2016-10-22 13:23:25 | {"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": 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:0791.34042 | # zbMATH — the first resource for mathematics
Homoclinic and heteroclinic orbits for a class of Hamiltonian systems. (English) Zbl 0791.34042
The goal of this paper is to establish the existence of a rich structure of homoclinic and heteroclinic solutions for the Hamiltonian system $$\ddot q+V_ q(t,q)=0$$, where the p... | 2021-05-15 02:48:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://people.umass.edu/dac/projects/LightBulb_Pirani/Light_Bulb_Pirani_Gage_Project.html | ### The Light-Bulb Pirani Gage Project
Pirani Gage Information: http://en.wikipedia.org/wiki/Pirani_gauge
Background.
The principle is that the resistance of metals increases at higher temperatures and a heated wire suspended in a gas will lose heat by conduction and convection in proportion to the number of gas mol... | 2017-11-23 13:11:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.lmfdb.org/EllipticCurve/Q/37/b/3 | # Properties
Label 37.b3 Conductor $$37$$ Discriminant $$37$$ j-invariant $$\frac{4096000}{37}$$ CM no Rank $$0$$ Torsion Structure $$\Z/{3}\Z$$
# Related objects
Show commands for: Magma / SageMath / Pari/GP
## Minimal Weierstrass equation
magma: E := EllipticCurve([0, 1, 1, -3, 1]); // or
magma: E := EllipticCu... | 2019-03-21 18:08:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cameramath.com/es/expert-q&a/Algebra/2-What-is-the-solution-to-the-system-of-equations-below-Show | ### ¿Todavía tienes preguntas de matemáticas?
Pregunte a nuestros tutores expertos
Algebra
Pregunta
2. What is the solution to the system of equations below? Show all work and explanations that lead to your solution.
$$\left\{ \begin{array} { l } { y = 2 x - 12 } \\ { - 4 x + 2 y = 12 } \end{array} \right.$$
a. $$(... | 2022-05-23 04:30:14 | {"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.semanticscholar.org/paper/Supersymmetric-adjoint-SU(5)-P%C3%A9rez/fcd4235e691c1c45c78e94396bb3b694e755b98c | @article{Prez2007SupersymmetricAS,
author={Pavel Fileviez P{\'e}rez},
journal={Physical Review D},
year={2007},
volume={76},
pages={071701}
}
Recently we have proposed a renormalizable grand unified theory, based on the SU(5) gauge symmetry, where the neutrino masses are generated through the type I and type III seesaw... | 2022-09-25 23:35:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://studydaddy.com/question/crj-308-week-5-dq-1-traits-of-a-psychopath | # CRJ 308 Week 5 DQ 1 Traits of a Psychopath
This document of CRJ 308 Week 5 Discussion Question 1 Traits of a Psychopath comprises:
Watch The PCL-R Checklist: A measure of evil. Discuss the characteristics and traits of a psychopath and how the PCL-R Checklist can be used to diagnose psychopathy. Using the textbook,... | 2017-03-29 17:09:29 | {"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://tex.stackexchange.com/questions/226376/is-it-possible-to-convert-utf8-ipa-chars-of-different-foreign-languages-to-pdf | # Is it possible to convert utf8 IPA chars of different foreign languages to pdf?
I tried very hard to convert pre-formatted IPA characters to pdf using xelatex but failed so far. I use Debian and latexmk command. The report is from the database and is formatted and paginated so that I use
\end{verbatim}
\clearpage
\... | 2021-07-27 18:21:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://research.utwente.nl/en/publications/on-the-wdvv-equations-in-five-dimensional-gauge-theories-2 | On the WDVV equations in five-dimensional gauge theories
L.K. Hoevenaars, Ruud Martini
Research output: Book/ReportReportProfessional
5 Citations (Scopus)
Abstract
It is well-known that the perturbative prepotentials of four-dimensional ${\cal N}=2$ supersymmetric Yang-Mills theories satisfy the generalized WDVV e... | 2021-04-10 15:31:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://library.cirm-math.fr/ListRecord.htm?List=folder&folder=121 | • D
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# Algebra | enregistrements trouvés : 56
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## Post-edited Stability and applications to birational and hyperkaehler geometry - Lecture 1 Bayer, Arend (Auteur de la Conférence) | CIRM (Editeur )
This lecture series will... | 2017-05-28 22:27:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codereview.stackexchange.com/questions/140590/thread-efficient-nonce-generations | I need to create unique nonces for cryptographic purposes in a library that I am writing. If the nonces ever fail to be unique, the consequences may be up to and including remote execution of arbitrary code (by means of allowing injection of untrusted input into an unmarshalling operation).
While my particular applica... | 2019-04-21 21:21:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://torus.math.uiuc.edu/cal/math/cal?year=2012&month=02&day=15&interval=day | Seminar Calendar
for events the day of Wednesday, February 15, 2012.
.
events for the
events containing
Questions regarding events or the calendar should be directed to Tori Corkery.
January 2012 February 2012 March 2012
Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa
1 2 ... | 2013-05-22 07:27:10 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/482569/rbf-network-for-classification | # RBF Network for classification
I would like to know how it is calculated the outcomes (i.e. the output layer output) of a RBF Network for a classification problem.
My code fits the hidden->output weights with linear regression and then uses the fitted model to predict. However, this doesn't seem right because in cl... | 2020-12-01 14:52:08 | {"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://kind.cs.uiowa.edu/kind2_user_doc/9_other/8_interpreter.html | Interpreter¶
The interpreter is a special mode where Kind 2 reads inputs from a file and prints the outputs of the system at each step.
To use the interpreter, run
kind2 --enable interpreter <lustre_file> --interpreter_input_file <input_file>
You can specify the number of steps to run with the option --interpreter... | 2021-03-02 10:01:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://search.r-project.org/CRAN/refmans/cutpointr/html/maximize_metric.html | maximize_metric {cutpointr} R Documentation
## Optimize a metric function in binary classification
### Description
Given a function for computing a metric in metric_func, these functions maximize or minimize that metric by selecting an optimal cutpoint. The metric function should accept the following inputs:
• tp: ... | 2022-05-23 02:49:00 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rm-rf.moe/2019/02/01/neural-network/ | # Introduction
Artificial neural networks (ANNs) are computational models that are loosely inspired by their biological counterparts. Artificial neurons, which are elementary units in an ANN, appears to have been first introduced by McCulloch and Pitts in 1943 to demonstrate the biological neurons using algorithms and... | 2019-04-20 14:15:46 | {"extraction_info": {"found_math": true, "script_math_tex": 44, "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/ma... |
https://affarersbzo.firebaseapp.com/66907/80953.html | About; Statistics; Number Theory; Java; Data Structures; Precalculus; Calculus; Riemann Sums and the Definite Integral. We have seen how we can approximate the area under a non-negative valued function over an interval $[a,b]$ with a sum of the form $\sum_{i=1}^n f(x^*_i) \Delta x_i$, and how this approximation gets be... | 2022-09-26 19:40:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://quant.stackexchange.com/tags/american-options/hot | # Tag Info
7
If you think the stock is going to continue going up, just wait. If you think the stock has reached its peak, then short it in the open market. If the shorted stock continues to climb, you can always cover with your call option. If however the stock falls below your strike price, then let the option expi... | 2014-03-08 06:40:18 | {"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://api-project-1022638073839.appspot.com/questions/what-is-the-exponential-form-of-log-b-35-3 | # What is the exponential form of log_b 35=3?
Jun 7, 2018
${b}^{3} = 35$
#### Explanation:
If we have a relation between $a , \text{ "b," } c$ such that
color (blue)(a=b^c
If we apply log both sides we get
$\log a = \log {b}^{c}$
Which turns out to be
color (purple)(loga=clogb
Npw divding both sides by color (... | 2020-07-15 06:39:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 15, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/3987563/int-frac1xx1-xndx | # $\int \frac{1}{x(x+1)…(x+n)}dx$ [duplicate]
I have not managed to evaluate the integral. I feel the idea is just split the integral into a sum of integrals
$$\int \frac{1}{x(x+1)...(x+n)}dx = \int \left(\frac{A_1}{x} + \frac{A_2}{x+1} +... +\frac{A_n}{x+n} \right) dx$$
So, technically, the main problem is to deter... | 2021-02-27 19:50:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://thecheesemaze.wordpress.com/ | # Why all the Subjects in High School are Taught Horribly Part 1: English
It seems that the breaks between posts keep getting longer and longer. I have been legitimately busy though. Actually that’s not even close to true but I’ve done so little this summer that doing literally anything at all makes me feel like I’m s... | 2020-08-10 14:54:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 403, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://brilliant.org/discussions/thread/triangle-inequality-is-a-starting-point-but-thats/ | ×
# Triangle Inequality is a starting point but that's a bit trivial
$\dfrac {a}{\sqrt{2b^2+2c^2-a^2}} + \dfrac {b}{\sqrt{2c^2+2a^2-b^2}} + \dfrac {c}{\sqrt{2a^2+2b^2-c^2}} \geq \sqrt{3}$
Let $$a$$, $$b$$ and $$c$$ be the lengths of the sides of a triangle. Prove the inequality above.
Note by Sharky Kesa
2 years, 1... | 2018-01-23 17:57:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://notes.dzackgarza.com/Quick_Notes/2021-04-30.html | # 2021-04-30
## Remy van Dobben de Bruyn, “Constructing varieties with prescribed Hodge numbers modulo m in positive characteristic”.
Reference: Remy van Dobben de Bruyn (Princeton and IAS), “Constructing varieties with prescribed Hodge numbers modulo m in positive characteristic”. Stanford AG Seminar.
• One of Serr... | 2022-11-29 06:50:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://motls.blogspot.com/2017/06/weak-gravity-sometimes-enforces-cosmic.html | ## Wednesday, June 21, 2017 ... //
### "Weak gravity" sometimes enforces "cosmic censorship"
Clarifying the truth value status of WGC, CCC, loop quantum gravity, and their relationships
Natalie Wolchover wrote a Quanta Magazine story
Where Gravity Is Weak and Naked Singularities Are Verboten
which is promoting some... | 2021-05-15 07:41:44 | {"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... |
http://gopinaths.gitlab.io/post/read_only_read_write_android/ | If you try to create any folder or push any file using ADB to android file systems like /system and if it is mounted as Read-Only then it may shows error code like “failed to copy files to ‘/system/lib//cfg80211.ko’: Read-only file system. In this case you nee,d to remount it as Read-Write(RW). Below are the commands f... | 2021-12-05 21:02:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.sarthaks.com/1184882/kamal-vimal-appeared-interview-vacancies-probability-kamals-selection-vimals-selection | # Kamal and Vimal appeared for an interview for two vacancies. The probability of Kamal’s selection is 1/3, and that of Vimal’s selection is 3.
51 views
closed
Kamal and Vimal appeared for an interview for two vacancies. The probability of Kamal’s selection is 1/3, and that of Vimal’s selection is 3. Find the probab... | 2022-09-29 05:02:56 | {"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://zbmath.org/?q=an:07283925 | # zbMATH — the first resource for mathematics
Roots of Bernstein-Sato polynomials of certain homogeneous polynomials with two-dimensional singular loci. (English) Zbl 1457.14043
Let $$Z\subset \mathbb P^{n-1}$$, $$n\geqslant 3$$, be the hypersurface determined by a homogeneous polynomial $$f$$ of degree $$d\geqslant 3... | 2021-06-16 10:35:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.fraioliassociates.com/aubwjr/faff6f-slowing-light-to-zero | Phone: (202) 629-2438
Uncategorized
slowing light to zero
Dr. Hau then makes a tiny pin hole in the container which forces the atoms through the hole. One of the tricks to slowing light to a halt is creating a cloud of nearly motionless atoms at near absolute zero (-460 degrees Fahrenheit). Despite the speed reductio... | 2021-03-01 12:26:11 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/553059/are-there-any-mathematical-reasons-that-describe-why-sparse-models-are-desirab/553114#553114 | # Are there any mathematical reasons that describe why "sparse models" are desirable?
I am interested in better learning about why Model Sparsity (i.e. Regularization) "works" - whether this is more due to mathematical principles or empirical results (on a case by case basis, i.e. individual datasets) .
As far as I k... | 2022-01-25 09:38:15 | {"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.lessonplanet.com/teachers/lesson-plan-rules-for-differentiation | # Rules For Differentiation
Students investigate the concepts related to derivatives tat include the Power Rule and then apply the appropriate derivative formula to solve the different problems. They practice reading the rules of derivatives included in the lesson before attempting the independent practice. | 2017-05-25 17:09:42 | {"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://warosu.org/sci/thread/11557356 | [ 3 / biz / cgl / ck / diy / fa / g / ic / jp / lit / sci / tg / vr ] [ index / top / reports / report a bug ] [ 4plebs / archived.moe / rbt ]
# /sci/ - Science & Math
[ Toggle deleted replies ]
File: 73 KB, 1280x720, maxresdefault.jpg [View same] [iqdb] [saucenao] [google] [report]
I know that a big part of this bo... | 2021-01-24 09:55:35 | {"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://math.stackexchange.com/questions/143221/marginal-mass-functions-of-discrete-random-variables?answertab=active | Marginal Mass Functions of Discrete Random Variables
The following is a problem from my probability practice final:
Let $X$ and $Y$ be discrete random variables with joint mass function
$$f(x,y) = \frac{C}{(x+y-1)(x+y)(x+y+1)}$$ for $x, y = 1, 2, 3...$
Calculate $C$ and find the marginal mass functions of $X$ and $... | 2013-05-24 00:14:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-equations/246285-spring-mass-help.html | 1. ## Spring-Mass help
Need help solving this spring mass system. Any help is appreciated.
2. ## Re: Spring-Mass help
Looks like an interesting problem. But to "help" we really need to know what kind of help you need. Do you know what a "k value of 8 lbs/ft" means? Do you know what an "equilibrium position" is? The ... | 2019-08-19 20:21:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2129639/parallel-vectors-and-rank-of-matrix | # Parallel vectors and rank of matrix
Suppose $v_1, v_2, v_3$ are (row) vectors in $\mathbb{R}^3$, and they are parallel, then what you can say about the rank of the matrix:
\begin{pmatrix} v_1 \\ v_2 \\ v_3 \end{pmatrix}
Note: So this is a $3 \times 3$ matrix with rows $v_1, v_2, v_3$.
The book points out $\text{r... | 2019-07-19 21:35:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.chegg.com/homework-help/questions-and-answers/identical-coils-parallel-axis-separated-distance-equal-radius-r--n-turns-carry-equal-curre-q932499 | ## Calculate the field strength
Two identical coils are parallel to each other on the same axis. They are separated by a distance equal to their radius R . They each have N turns and carry equal currents I in the same direction.
Part A
Find an expression for the magnetic field strength at the midpoint between the loo... | 2013-05-24 11:31:42 | {"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://iacr.org/cryptodb/data/paper.php?pubkey=14123 | ## CryptoDB
### Paper: Some Remarks on the Security of the Identification Scheme Based on Permuted Kernels
Authors: J. Georgiades DOI: 10.1007/BF00193565 Search ePrint Search Google
##### BibTeX
@article{jofc-1992-14123,
title={Some Remarks on the Security of the Identification Scheme Based on Permuted Kernels},
jour... | 2019-10-22 12:43:50 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scoop.eduncle.com/plz-explain-me-in-an-easy-way-what-this-theorem-says-and-an-example | IIT JAM Follow
L.sufiya khanam Asked a Question
October 9, 2020 6:19 am 30 pts
utTEdSIn9, TEaSITg, TetX = Ini S and proce Ini Sand proceed in a sir TeL lar mann Lemma (On nested intervals). Let the sequence of the intervals {[a, b]} be such that [a b cla, b] Vn e N (such intervals are called nested), and their lengths ... | 2020-10-26 21:43:16 | {"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.stackexchange.com/questions/72127/comparing-powers-of-different-bases | # Comparing Powers of Different Bases
How can I know if one power is bigger than the other when the bases are different?
For example, considering $2^{10}$ and $10^{3}$ the former is the greater one, but how to prove this? Logarithms? I'll be working with big numbers, and though a more general solution is really appre... | 2015-07-02 05:59:59 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://dronelapse.dk/u6cjp3y/22vqkc4.php?yckpagevq=mnist-perceptron-python | Mnist perceptron python NetParameter (or in python, caffe. If you want to know more about Perceptron, you can follow the link − artificial_neural_network. how to perform pattren recognition using MNIST Learn more about perceptron, single layer, pattern recognition An implementation of the voted-perceptron algorithm. I ... | 2019-04-25 02:00:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191224205617520707328 | # MathSciDoc: An Archive for Mathematician ∫
#### Analysis of PDEsmathscidoc:1912.43764
arXiv preprint arXiv:1505.02258, 2015.5
Under the diffusion scaling and a scaling assumption on the microscopic component, a non-classical fluid dynamic system was derived in\cite {BGLY} that is related to the system of ghost effe... | 2023-02-03 15:58:02 | {"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.libretexts.org/Bookshelves/Precalculus/Book%3A_Precalculus_-_An_Investigation_of_Functions_(Lippman_and_Rasmussen)/3%3A_Polynomial_and_Rational_Functions./3.8%3A_Inverses_and_Radical_Functions/3.8E%3A_Inverses_and_Radical_Functions_(Exercises) |
3.8E: Inverses and Radical Functions (Exercises)
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$
$$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$
section 3.8 exercise
For each function, find a domain on which the function is one-to-one and non-d... | 2019-10-14 21:16:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.transtutors.com/questions/bank-j-lends-1-000-to-company-k-the-loan-carries-interest-at-5-and-is-repayable-in-f-598102.htm | # Bank J lends $1,000 to Company K. The loan carries interest at 5% and is repayable in full in five... Off-market loan with origination fee Bank J lends$1,000 to Company K. The loan carries interest at 5% and is repayable in full in five years’ time, even though the market rate for similar loans is 8%. To compensate J... | 2020-10-23 08:20:36 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nrich.maths.org/5772/solution | ### Doodles
A 'doodle' is a closed intersecting curve drawn without taking pencil from paper. Only two lines cross at each intersection or vertex (never 3), that is the vertex points must be 'double points' not 'triple points'. Number the vertex points in any order. Starting at any point on the doodle, trace it until ... | 2014-10-01 22:21:26 | {"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://pos.sissa.it/363/069/ | Volume 363 - 37th International Symposium on Lattice Field Theory (LATTICE2019) - Main session
Thermal phase structure of a supersymmetric matrix model
D. Schaich,* R.G. Jha, A. Joseph
*corresponding author
Full text: pdf
Pre-published on: March 03, 2020
Published on: August 27, 2020
Abstract
We present initial results... | 2020-11-26 07:11:33 | {"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://socratic.org/questions/what-is-the-discriminant-of-x-2-2x-1-0-and-what-does-that-mean | # What is the discriminant of x^2+2x+1=0 and what does that mean?
In fact, y is in the form: $y = {\left(x - 1\right)}^{2}$ | 2020-06-02 14:15:51 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/pre-calculus/76247-absolute-values-question.html | 1. ## Absolute Values Question?
ok so i have never been given a quesiton like this and im trying to figure it out for the first time. here it is
Solve |2x-3/4x+1| = > 2
2. Originally Posted by jamman790
ok so i have never been given a quesiton like this and im trying to figure it out for the first time. here it is
... | 2017-12-11 11:42:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 10, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |