url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
https://rdrr.io/cran/fractal/man/poincareMap.html | # poincareMap: Create a Poincare map
### Description
Create a map using the extrema of a scalar time series.
### Usage
`1` ```poincareMap(x, extrema="min", denoise=FALSE) ```
### Arguments
`x` a vector holding a scalar time series. `denoise` a logical value. If `TRUE`, the data is first denoised via waveshrink ... | 2017-01-21T08:54:03 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/125630/how-to-get-from-relation-matrix-in-smith-normal-form-to-direct-product-of-cyclic | How to get from relation matrix in smith normal form to direct product of cyclic groups?
So...we have an abelian group $G$ with generating set {$g_1,\ldots,g_n$} the following homomorphism has been formed ($F$ is a free group generated by {$f_1,\ldots,f_n$}); \begin{align} \phi:F &\rightarrow G \newline k_1f_1+\ldots ... | 2015-07-07T09:23:12 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/194183/fundamental-frequency-of-a-material-and-its-youngs-modulus | Fundamental frequency of a material and its Young's modulus
I wonder if there is a connection between fundamental frequency and Young's modulus of a material. For example, how to calculate the Young's modulus of a glass bar by knowing its frequency spectrum?
The frequency is a function of the dimensions of the bar an... | 2019-12-05T19:11:58 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nag.com/numeric/py/nagdoc_latest/_modules/naginterfaces/library/rand.html | # Source code for naginterfaces.library.rand
# -*- coding: utf-8 -*-
r"""
Module Summary
--------------
Interfaces for the NAG Mark 27.3 rand Chapter.
rand - Random Number Generators
This module is concerned with the generation of sequences of independent pseudorandom and quasi-random numbers from various distributi... | 2021-10-23T15:46:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.algebra.com/algebra/homework/Radicals/Radicals.faq.question.374883.html | SOLUTION: Hello, I think I am confused on this whole radical equation thing. The problem I have is : {{{28-4sqrt( 2 )=24 sqrt( 2 )}}} First I have to get one of the radical terms isolate
Algebra -> Algebra -> Radicals -> SOLUTION: Hello, I think I am confused on this whole radical equation thing. The problem I have ... | 2013-05-25T20:17:10 | {"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://projecteuclid.org/euclid.die/1356050357 | ## Differential and Integral Equations
### Multiple positive solutions for classes of elliptic systems with combined nonlinear effects
#### Abstract
We study the existence of multiple positive solutions to systems of the form \begin{equation*} \begin{cases} \qquad-{\Delta} u ={\lambda} f(v), & \text{ in }{\Omega},\\... | 2018-09-23T10:45:06 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://archive.numdam.org/item/M2AN_1981__15_3_265_0/ | Discrete forms of Friedrichs' inequalities in the finite element method
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique, Tome 15 (1981) no. 3, pp. 265-286.
@article{M2AN_1981__15_3_265_0,
author = {\v Zen\'\i \v sek, Alexander},
title = {Discrete forms of Friedrichs... | 2021-04-23T17:41:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/246898/how-to-draw-interlocking-tori-with-tikz | # How to draw interlocking tori with Tikz?
I need to draw a couple of interlocking tori, as in the picture, using Tikz.
I've been looking at some examples online and all I find is instructions to do it with Gnuplot, nothing about Tikz. If anyone could help I would deeply appreciate it.
• No exact matches, but tex.st... | 2022-08-14T15:32:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/102949/questions-about-spacetime-curvature-and-gravity | # Questions about spacetime curvature and gravity
These are some further important queries regarding the question here Why would spacetime curvature cause gravity?
Q1. Explain the statement “Everything in spacetime moves at the speed of light”. Is this statement even true or false? My naïve understanding is as follow... | 2014-10-30T14:54:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://rbspgway.jhuapl.edu/biblio?page=4&s=year&o=asc&f%5Bkeyword%5D=10 | Biblio
Found 643 results
Filters: Keyword is Van Allen Probes [Clear All Filters]
2015
Authors: Gkioulidou Matina, Ohtani S, Mitchell D G, Ukhorskiy A., Reeves G D, et al.
Title: Spatial structure and temporal evolution of energetic particle injections in the inner magnetosphere during the 14 July 2013 substorm event... | 2019-11-14T14:50:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.quizover.com/online/course/11-6-relativistic-energy-special-relativity-by-openstax | # 11.6 Relativistic energy
Page 1 / 12
• Compute total energy of a relativistic object.
• Compute the kinetic energy of a relativistic object.
• Describe rest energy, and explain how it can be converted to other forms.
• Explain why massive particles cannot reach C.
A tokamak is a form of experimental fusion reactor... | 2018-09-23T23:26:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 12, "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://labs.tib.eu/arxiv/?author=P.%20Garaud | • ### The effect of rotation on fingering convection in stellar interiors(1804.04258)
April 11, 2018 physics.flu-dyn, astro-ph.SR
We study the effects of rotation on the growth and saturation of the double-diffusive fingering (thermohaline) instability at low Prandtl number. Using direct numerical simulations, we esti... | 2021-04-14T20:15:18 | {"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://web2.0calc.com/questions/please-help-asap_41301 | +0
0
68
2
+887
Thanks!
Jul 20, 2020
#1
0
Angle DBC = angle DBA = x, angle ABC = 2x
AB = AC, so angle BCD = 2x
Angle ADB external to triangle BDC, so angle ADB = 3x
BD = BC, so angle BDC = 90 - x
angle ADB + angle BDC = 180 ==> 3x + (90 - x) = 180 ==> x = 45
==> A = 90 - x = $$\boxed{45}$$
Jul 20, 2020
#2
+25... | 2020-09-22T01:15:17 | {"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": 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/150554/ufds-are-integrally-closed | # UFDs are integrally closed
Let $A$ be a UFD, $K$ its field of fractions, and $f$ an element of $A[T]$ a monic polynomial.
I'm trying to prove that if $f$ has a root $\alpha \in K$, then in fact $\alpha \in A$.
I'm trying to exploit the fact of something about irreducibility, will it help? I havent done anything wi... | 2016-05-28T22:41:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://planetmath.org/partialmapping | # partial mapping
Let $X_{1},\cdots,X_{n}$ and $Y$ be sets, and let $f$ be a function of $n$ variables: $f:X_{1}\times X_{2}\times\cdots\times X_{n}\to Y$. $x_{i}\in X_{i}$ for $2\leq i\leq n$. The induced mapping $a\mapsto f(a,x_{2},\ldots,x_{n})$ is called the partial mapping determined by $f$ corresponding to the f... | 2021-04-19T18:14:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 19, "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://tensorly.org/stable/modules/generated/tensorly.contrib.sparse.decomposition.robust_pca.html | # tensorly.contrib.sparse.decomposition.robust_pca¶
robust_pca(X, mask=None, tol=1e-06, reg_E=1.0, reg_J=1.0, mu_init=0.0001, mu_max=10000000000.0, learning_rate=1.1, n_iter_max=100, verbose=1)
Robust Tensor PCA via ALM with support for missing values
Decomposes a tensor X into the sum of a low-rank component D and ... | 2021-07-29T06:09:11 | {"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://chemistry.stackexchange.com/questions/122797/calculating-ph-of-a-saturated-weak-acid-base-solution | # Calculating pH of a saturated weak acid/base solution [closed]
How can you calculate the $$\mathrm{pH}$$ if you know for example the $$\mathrm{p}K_\mathrm{a}$$ or $$\mathrm{p}K_\mathrm{b}$$ value of a weak acid/base and how much acid/base can dilute in water. Let's take an example:
Quinoline has $$\mathrm{p}K_\math... | 2020-01-23T09:20:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://zbmath.org/?q=an:0964.60065&format=complete | # zbMATH — the first resource for mathematics
##### Examples
Geometry Search for the term Geometry in any field. Queries are case-independent. Funct* Wildcard queries are specified by * (e.g. functions, functorial, etc.). Otherwise the search is exact. "Topological group" Phrases (multi-words) should be set in "strai... | 2014-03-08T04:40:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 19, "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://hsm.stackexchange.com/questions/7412/mathematicians-attempts-at-proving-euclid-postulate | # mathematicians attempts at proving Euclid postulate
Is there a list of all the people who attempted to prove the parallel postulate (also known as the fifth postulate or the Euclid axiom) in Euclidean geometry? Wikipedia has a page on the subject but the list given there is far too short.
Here is what I have collec... | 2020-02-18T16:53:10 | {"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://im.openupresources.org/8/students/4/7.html | # Lesson 7: All, Some, or No Solutions
Let's think about how many solutions an equation can have.
## 7.1: Which One Doesn’t Belong: Equations
Which one doesn’t belong?
1. $5 + 7 = 7 + 5$
2. $5\boldcdot 7 = 7\boldcdot 5$
3. $2 = 7 - 5$
4. $5 - 7 = 7 - 5$
## 7.2: Thinking About Solutions
$$n = n$$
$$2t+6=2(t+3)$$
... | 2018-01-19T17:14:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ies.org/definitions/air-mass-optical-air-mass/ | # air mass (optical air mass)
[10.5.10.8] Ratio of the path length of radiation through the atmosphere (lm) at any given angle, Z degrees, to the sea level path length toward the zenith (lz).*
$AM = l_{m}/l_{z} \cong \sec Z, or 1/\cos Z, for Z \leq 62^{\circ}$
Standard Solar Constant and Zero Air Mass Solar Spectral... | 2020-01-20T16:27:48 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://fluidsengineering.asmedigitalcollection.asme.org/article.aspx?articleid=1692255 | 0
Research Papers: Fundamental Issues and Canonical Flows
# Vortex Shedding in a Tandem Circular Cylinder System With a Yawed Downstream Cylinder
[+] Author and Article Information
Stephen J. Wilkins
e-mail: x514a@unb.ca
James D. Hogan
e-mail: v3679@unb.ca
Joseph W. Hall
e-mail: jwhall@unb.ca
Department of Mecha... | 2017-05-25T12:33:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/490995/is-the-following-equivalent-to-the-axiom-of-choice | Is the following equivalent to the axiom of choice?
For sets $A,B$, let $|A|\leq^*|B|$ say that there exists an onto map $f:B\rightarrow A$ or $A=\emptyset$.
My question is, is $$\forall A,B(|A|\leq^*|B|\longrightarrow |A|\leq|B|)$$ equivalent to the axiom of choice?
Thanks
• @AsafKaragila Well, not really. If we $... | 2019-07-16T08:20:45 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://thewindingnumber.blogspot.com/2019/10/sigma-fields-are-venn-diagrams.html | ### Sigma fields are Venn diagrams
The starting point for probability theory will be to note the difference between outcomes and events.
An outcome of an experiment is a fundamentally non-empirical notion, about our theoretical understanding of what states a system may be in -- it is, in a sense, analogous to the "mi... | 2021-12-03T01:08:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ssmathematics.com/2021/07/cie-derivative.html | # Differentation (Application/ Nature of stationary point)
\CIE\0606\2020\w\paper 12 \no 9
A curve has equation $y=(2 x-1) \sqrt{4 x+3}$.
(a) Show that $\dfrac{\mathrm{d} y}{\mathrm{~d} x}=\dfrac{4(A x+B)}{\sqrt{4 x+3}}$, where $A$ and $B$ are constants.
(b) Hence write down the $x$ -coordinate of the stationary po... | 2021-12-05T22:20:39 | {"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://www.esaral.com/q/show-that-the-function-53362 | # Show that the function
Question:
Show that the function $f$ given by $f(x)=10^{x}$ is increasing for all $x$ ?
Solution:
we have,
$f(x)=10^{x}$
$\therefore f^{\prime}(x)=10^{x} \log 10$
Now,
$X \in R$
$\Rightarrow 10^{x}>0$
$\Rightarrow 10^{x} \log 10>0$
$\Rightarrow f^{\prime}(x)>0$
Hence, $f(x)$ in an i... | 2023-02-06T22:59:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/i-need-some-help-with-some-basic-material.45635/ | # I need some help with some basic material
1. Oct 1, 2004
I can't seem to figure these problems if anyone can give me the concept and start me off that would be great.
Problem one: A car is traveling at a constant speed of 27 m/s on a highway. At the instant this car passes an entrance ramp, a second car enters the... | 2017-01-19T00:37:58 | {"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://msp.org/involve/2018/11-1/involve-v11-n1-p05-s.pdf | Vol. 11, No. 1, 2018
Recent Issues
The Journal About the Journal Editorial Board Editors’ Interests Subscriptions Submission Guidelines Submission Form Policies for Authors Ethics Statement ISSN: 1944-4184 (e-only) ISSN: 1944-4176 (print) Author Index Coming Soon Other MSP Journals
Labeling crossed prisms with a con... | 2020-10-27T20:55:12 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://d2l.ai/chapter_multilayer-perceptrons/numerical-stability-and-init.html | # 4.8. Numerical Stability and Initialization¶ Open the notebook in Colab Open the notebook in Colab Open the notebook in Colab
Thus far, every model that we have implemented required that we initialize its parameters according to some pre-specified distribution. Until now, we took the initialization scheme for grante... | 2020-07-14T12:20:23 | {"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://www.newton.ac.uk/event/hhhw02/seminars | Seminars (HHHW02)
Videos and presentation materials from other INI events are also available.
Search seminar archive
Event When Speaker Title Presentation Material
HHHW02 13th August 2018
10:00 to 11:00
Daniel Dugger Surfaces with involutions
I will talk about the classification of surfaces with involution, together... | 2020-08-03T11:41:18 | {"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://eccc.weizmann.ac.il/report/2019/042/ | Under the auspices of the Computational Complexity Foundation (CCF)
REPORTS > DETAIL:
### Paper:
TR19-042 | 18th March 2019 11:58
#### Determinant equivalence test over finite fields and over $\mathbf{Q}$
TR19-042
Authors: Ankit Garg, Nikhil Gupta, Neeraj Kayal, Chandan Saha
Publication: 18th March 2019 14:28
Keyw... | 2022-06-29T09:38:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/43502/is-there-a-standard-or-common-way-to-concisely-write-scientific-notation-in-diff | # Is there a standard or common way to concisely write scientific notation in different bases?
Is there a standard or common way to write scientific notation in different bases that doesn't require repeating the base in both the coefficient and the exponent base?
For example, this notation is correct, but is quite ve... | 2014-03-10T11:07:44 | {"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... |
http://imkean.com/leetcode/306-additive-number/ | 07/17/2016 Depth First Search Math String Dynamic Programming
## Question
A valid additive sequence should contain at least three numbers. Except for the first two numbers, each subsequent number in the sequence must be the sum of the preceding two.
For example:
"112358" is an additive number because the digits can... | 2020-02-20T13:23:33 | {"extraction_info": {"found_math": true, "script_math_tex": 2, "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://quant.stackexchange.com/questions/17266/on-an-application-of-itos-lemma | On an application of Ito's lemma
Assume that instantaneous returns are generated by the continuous time martingale:
$$dp_t = \sigma_t dW_t$$
where $W_t$ denotes a standard Weiner process and One day returns are denoted by $r_{t+1} = p_{t+1} - p_t$. Then By Ito's lemma we have:
$$E_t (r_{t+1}^2) = E_t \Bigg( \int_0^... | 2022-01-25T15:45:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://avigad.github.io/logic_and_proof/the_natural_numbers_and_induction.html | 17. The Natural Numbers and Induction¶
This chapter marks a transition from the abstract to the concrete. Viewing the mathematical universe in terms of sets, relations, and functions gives us useful ways of thinking about mathematical objects and structures and the relationships between them. At some point, however, w... | 2018-12-12T22:22:35 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://calvert-enterprises.com/iov1sc/359ac9-rocky-vista-university-college-of-osteopathic-medicine-colorado | The diagram below represents a data network that connects a Data Service Provider (DSP) connected to vi(s) to a customer connected to vo(t). Ford Fulkerson algorithm. Dinic's algorithm for Maximum Flow. We run a loop while there is an augmenting path. The Ford–Fulkerson method or the Ford–Fulkerson algorithm (FFA) is a... | 2021-11-27T21:21:51 | {"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://ictp.acad.ro/a-granas-type-approach-to-some-continuation-theorems-and-periodic-boundary-value-problems-with-impulse/ | # A Granas type approach to some continuation theorems and periodic boundary value problems with impulse
## Abstract
In this paper we study periodic solutions of a second order differential equation
$x^{\prime\prime} = f(t, x, x^{\prime}) \quad for \ a.e. \ t\in [0, 1],$
subject to some impulses at certain points.
O... | 2023-02-02T07:58:56 | {"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://mathoverflow.net/questions/412306/projective-variety-of-general-type-such-that-sm-omega-x1-is-globally-genera?noredirect=1 | # Projective variety of general type such that $S^m \Omega_X^1$ is globally generated
Let $$X$$ be a smooth complex projective variety of general type; in my applications, I work with a surface, but let me ask this question in full generality.
Assume that for some $$m \geq 1$$ the vector bundle $$S^m \Omega_X^1$$ is ... | 2023-03-26T18:41:07 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.studysmarter.us/textbooks/math/essential-calculus-early-transcendentals-2nd/series/q46e-graph-the-curves-y-xn-0-le-x-le-1-for-n-01234-on-a-comm/ | Suggested languages for you:
Americas
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Expert-verified
Found in: Page 444
### Essential Calculus: Early Transcendentals
Book edition 2nd
Author(s) James Stewart
Pages 830 pages
ISBN 9781133112280
# Graph the curves $$y = {x^n}$$, $$0 \le x \le 1$$, for $$n = 0,1,2,3,4,....$$on a common screen. By find... | 2023-03-24T22:33:08 | {"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... |
https://stacks.math.columbia.edu/tag/001U | ## 4.6 Fibre products
Definition 4.6.1. Let $x, y, z\in \mathop{\mathrm{Ob}}\nolimits (\mathcal{C})$, $f\in \mathop{\mathrm{Mor}}\nolimits _\mathcal {C}(x, y)$ and $g\in \mathop{\mathrm{Mor}}\nolimits _{\mathcal C}(z, y)$. A fibre product of $f$ and $g$ is an object $x \times _ y z\in \mathop{\mathrm{Ob}}\nolimits (\m... | 2021-07-25T09:39:05 | {"extraction_info": {"found_math": true, "script_math_tex": 1, "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... |
http://zgkj.cast.cn/EN/10.16708/j.cnki.1000-758X.2019.0011 | ### Orbit control force coefficient identification by Charp recursion method
ZHANG Ying1,2，WANG Xijing2,*，YUAN Bo3，KONG Dalin2，BIAN Yanshan2
1. 1School of Astronautics Northwestern Polytechnical University, Xi′an 710072，China
2Key Laboratory for Spacecraft InOrbit Fault Diagnosis and Maintenance,Xi′an 710043，China... | 2019-12-15T02:24:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/i-dont-even-have-this-cube/ | # I don't even have this cube!
Computer Science Level pending
This is a $$\displaystyle 4\times 4\times 4$$ Rubik's cube. It has $$\displaystyle 401 196 841 564 901 869 874 093 974 498 574 336 000 000 000$$ combinations! It has 9 trailing zeroes.
Find the number of trailing zeroes in the number of combinations of th... | 2018-01-18T06:20:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.tutorcircle.com/algebra-1/how-is-dividing-a-polynomial-by-a-binomial-similar-to-or-different-from-the-long-division-you-learned-in-elementary-school.html | Sales Toll Free No: 1-855-666-7446
• Math /
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• How is Dividing a Polynomial by a Binomial Similar to or Different From the Long Division you Learned in Elementary School
# How is Dividing a Polynomial by a Binomial Similar to or Different From the Long Division you Learned in Elementary Sc... | 2017-08-18T14:31:29 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.mathcounterexamples.net/tag/algebra-2/page/5/ | # A finitely generated soluble group isomorphic to a proper quotient group
Let $$\mathbb{Q}_2$$ be the ring of rational numbers of the form $$m2^n$$ with $$m, n \in \mathbb{Z}$$ and $$N = U(3, \mathbb{Q}_2)$$ the group of unitriangular matrices of dimension $$3$$ over $$\mathbb{Q}_2$$. Let $$t$$ be the diagonal matrix... | 2019-01-16T20:43:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/69921/convolution-of-an-l-p-mathbbt-function-f-with-a-term-of-a-summability | # Convolution of an $L_{p}(\mathbb{T})$ function $f$ with a term of a summability kernel $\{\phi_n\}$
... is the result in $L_{p}$?
A remark in my notes says yes but I can't see how to verify it.
As was pointed out to me in a previous question I asked last night, I need to show that the following integral is finite:... | 2015-11-25T17:11:14 | {"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... |
https://socratic.org/questions/what-is-the-domain-and-range-of-r-x-3sqrt-x-4-3 | What is the domain and range of r(x)= -3sqrt(x-4) +3?
Aug 21, 2015
Domain: $\left[4 , + \infty\right)$
Range: $\left(- \infty , 3\right]$
Explanation:
Your function is defined for any value of $x$ that will not make the expression under the square root negative.
In other words, you need to have
$x - 4 \ge 0 \impl... | 2019-11-18T15:57:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 13, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://purelearner.com/matrices/how-to-multiply-matrices-3x3-2x2-with-examples/ | # how to multiply matrices 3×3 & 2×2 with examples
We have already defined various types of matrices with some examples. In this article, we will show you how to multiply matrices 3×3 & 2×2 of the same order along with examples.
Two matrices can only be multiplied when the number of rows in the first matrix is equal ... | 2018-09-25T08:06:26 | {"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://ictp.acad.ro/tag/1986/ | ## A new coordinate system to treat orography in primitive equations
AbstractAuthorsC. Vamoș -Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy I. Draghici KeywordsCite this paper as:C. Vamoş and I. Drăghici, A new coordinate…
## Verification method for the ordinal predictand forecasts
AbstractAuth... | 2020-07-16T15:56:42 | {"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://math.stackexchange.com/questions/882764/finding-lim-x-to0-frac-sinx2-sin2x-with-taylor-series | # Finding $\lim_{x\to0} \frac{\sin(x^2)}{\sin^2(x)}$ with Taylor series
Evaluate $$\lim_{x\to0} \frac{\sin(x^2)}{\sin^2(x)}.$$
Using L'Hospital twice, I found this limit to be $1$. However, since the Taylor series expansions of $\sin(x^2)$ and $\sin^2(x)$ tell us that both of these approach $0$ like $x^2$, I'm wonder... | 2019-06-18T15:08:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/why-can-nh-4-form-an-ionic-bond-with-cl | # Why can NH_4^+ form an ionic bond with Cl^-?
Ions of opposite charge will form an ionic bond. Since $\text{NH"_4^+}$ and $\text{Cl"^(-)}$ have opposite charges, they will combine through ionic bonding to produce the neutral ionic compound $\text{NH"_4"Cl}$, which is ammonium chloride. | 2019-08-17T22:36:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 3, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codereview.stackexchange.com/questions/244127/leetcode-809-expressive-words | # LeetCode 809: Expressive Words
I'm posting my C++ code for LeetCode's Expressive Words. If you have time and would like to review, please do so. Thank you!
Sometimes people repeat letters to represent extra feeling, such as "hello" -> "heeellooo", "hi" -> "hiiii". In these strings like "heeellooo", we have groups o... | 2020-09-27T01:27:04 | {"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.albert.io/ie/sat-math-1-and-2-subject-test/ambiguous-case-scenario | Free Version
Easy
# Ambiguous Case Scenario
SATSTM-WQJWVX
Which one of the following triangle scenarios is the Ambiguous Case?
A
$\text{SSS}$
B
$\text{AAA}$
C
$\text{SSA}$
D
$\text{SAS}$
E
$\text{ASA}$ | 2017-01-18T06:07:00 | {"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://www.physicsforums.com/threads/current-density-and-vector-potential.430620/ | Homework Help: Current density and vector potential
1. Sep 20, 2010
oddiseas
1. The problem statement, all variables and given/known data
What current density would produce the vector potential
A(r)=(-kmu/2pi)In(r/a) (in the z direction)
where k is a constant, in cylindrical coordinates?
2. Relevant equations
3.... | 2018-07-20T18:49:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Advanced_z-transform | In mathematics and signal processing, the advanced z-transform is an extension of the z-transform, to incorporate ideal delays that are not multiples of the sampling time. It takes the form
${\displaystyle F(z,m)=\sum _{k=0}^{\infty }f(kT+m)z^{-k}}$
where
• T is the sampling period
• m (the "delay parameter") is a f... | 2023-03-28T19:51:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 13, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/conservative-force-in-a-time-dependent-potential.859810/ | Conservative force in a time-dependent potential
1. Feb 29, 2016
Happiness
A conservative force is one that is derivable from a potential energy function $V$. If $V$ is time-dependent, is it still possible to have a conservative force or work done such that the work done is only dependent on the initial state $(x_i,... | 2017-12-18T13:17:07 | {"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://plainmath.net/9582/adventure-leisure-trolleys-travel-express-travels-trolley-transportation | Question
# Adventure Tours has 6 leisure-tour trolleys that travel 15 mph slower than their 3 express tour buses. The bus travels 132 mi in the time it takes the trolley to travel 99 mi. Find the speed of each mode of transportation.
Ratios, rates, proportions
Adventure Tours has 6 leisure-tour trolleys that travel 1... | 2021-09-26T19:16:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.aps.org/articles/v11/s62 | Synopsis
# Atoms Put On a Bloch Party
Physics 11, s62
Bloch oscillations—first predicted to occur for electrons in a crystal—have been observed in an optical lattice containing ultracold atoms.
When a constant electric field is applied to a crystal, the free electrons may undergo back-and-forth motions called Bloch ... | 2023-02-05T01:53:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://eprint.iacr.org/2003/160 | ### A More Secure and Efficacious TTS Signature Scheme
Jiun-Ming Chen and Bo-Yin Yang
##### Abstract
In 2002 the new genre of digital signature scheme TTS (Tame Transformation Signatures) is introduced along with a sample scheme TTS/2. TTS is from the family of multivariate cryptographic schemes to which the NESSIE ... | 2022-09-25T14:10:22 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/50913e83e4b043900ad957fa | ## anonymous 3 years ago Write the correct equation accounting for the mild acidity of 1 M H4NCl.
1. .Sam.
$NH_4Cl \rightarrow NH_4^+ + Cl^-$ From here, $NH_4^+ \rightarrow NH_3 +H^+$ The hydrogen ion shows mild acidity.
2. .Sam.
You can also say its according to Brønsted-Lowry acids because acids tend to donate pr... | 2016-08-31T21:47:44 | {"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://proofwiki.org/wiki/Definition:Constant_(Category_Theory) | # Definition:Constant (Category Theory)
## Definition
Let $\mathbf C$ be a metacategory, and let $1$ be a terminal object of $\mathbf C$.
A constant of $\mathbf C$ is a morphism $f: 1 \to C$ of $\mathbf C$ which has $1$ as its domain.
## Also known as
Among the various other names for this concept are global eleme... | 2022-01-24T23:01:09 | {"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://stats.stackexchange.com/questions/412414/should-one-drop-independent-variables-if-they-dont-have-linear-relationship-wit | # Should one drop independent variables if they don't have linear relationship with the response variable?
I am building a linear regression model using Ridge regression. Some of the independent variables don't have linear relationships with the dependent variable. I've tried to do data transformations on those variab... | 2020-01-17T12:38:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://economics.stackexchange.com/questions/48460/in-a-box-diagram-why-does-efficiency-locus-lie-on-one-side-of-the-diagonal-if | # In a box diagram, why does efficiency locus lie on one side of the diagonal, if both sectors haves constant returns to scale function?
The following is what I understand, so far. If we measure labour in the $$x$$-axis and capital in the $$y$$-axis, the slope of diagonal of the box is the capital-labour ratio $$K/L$$... | 2022-06-30T14:18:41 | {"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... |
https://www.studyadda.com/sample-papers/neet-sample-test-paper-39_q19/228/282942 | • # question_answer A force $\vec{F}=\alpha \hat{i}+3\hat{j}+6\hat{k}$is acting at a point$\vec{r}=2\hat{i}-6\hat{j}-12\hat{k}.$ The value of a for which angular momentum about origin is conserved is A) 1 B) -1C) 2 D) zero
Angular momentum will be conserved if net torque acting on the syste... | 2019-10-22T10:59:58 | {"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://ncatlab.org/nlab/show/trigonometric+function | Contents
# Contents
## Idea
A trigonometric function is one derived from the basic functions of trigonometry, $\cos$, $\sin$ (cosine and sine), which themselves are the standard coordinate functions (equivalently: product projections $pr_i$) of the Cartesian space $\mathbb{R}^2$, restricted to the unit circle:
$\ar... | 2021-04-13T11:16:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 56, "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://mathsgee.com/2059/what-the-formula-finding-average-mean-binomial-distribution | MathsGee is Zero-Rated (You do not need data to access) on: Telkom |Dimension Data | Rain | MWEB
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What is the formula of finding the average (mean) of a binomial distribution?
| 516 views
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The formula for the mean of binomial distribution is: μ = n *p Where “n” is the number ... | 2021-06-22T23:16:54 | {"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... |
http://math.stackexchange.com/questions/307462/order-of-growth-of-an-entire-function-defined-by-an-infinite-product | # Order of growth of an entire function defined by an infinite product
Consider the product $$\displaystyle\prod_{n=1}^{+\infty}(1-e^{-2\pi n}e^{2\pi iz})$$
I know that this product defines an entire function $F$. I must show that the order of growth of $F$ is finite, at most 2. My definition of order of an entire fu... | 2015-05-22T13:22:05 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/strain-energy-release-during-fracture-where-does-it-go.741826/ | # Strain Energy Release During Fracture -Where does it go?
1. Mar 6, 2014
### jstluise
When a bolt is pulled in tension and eventually fractures, is all the built up strain energy dissipated in the formation of the new surfaces? Does any energy do into accelerating the broken halves of the bolt?
Imagine that two pl... | 2017-08-16T13:45:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://or.stackexchange.com/questions/9789/solver-for-convex-optimization-with-exponent-in-the-objective-function | # Solver for convex optimization with exponent in the objective function
My question is related to a previous one: Dedicated solver for convex problems
To minimize a convex function of the form $$~f(x_i) = \left[ C + mx_i + \frac{s}{x_i+t} \right]^p$$
with various parameters $$~C$$, $$m$$, $$s$$, $$t~$$ and $$~p$$, ... | 2023-03-20T13:29:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/590a40087c01491a7ff53dfe | # What is the equation of a parabola, whose vertex is (0,0) and directrix is x=-3?
Equation of parabola is ${y}^{2} = 12 x$
As directrix is $x = - 3$ and vertex is $\left(0 , 0\right)$, the equation is of type ${y}^{2} = 4 a x$
In such an equation of parabola, directrix is $x = - a$. Hence $a = 3$ and equation of para... | 2019-09-16T20:39:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 7, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1258515/mordell-weil-rank-in-elliptic-surfaces | Mordell-Weil rank in elliptic surfaces
Suppose that an elliptic smooth K3 surface $X$ defined over a number field $k$ has arithmetic Picard rank $r$ and assume that it is equipped with a $k$ fibration over $\mathbb{P}^1$ that has a section over $k$, i.e. $f:X\to \mathbb{P}^1$ is a dominant map with the generic fiber $... | 2019-10-19T19:47:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://moestuininfo.com/diy-twin-mdsar/in-the-polynomial-function-the-coefficient-of-is-92a35c | The leading term of this polynomial 5x 3 − 4x 2 + 7x − 8 is 5x 3. For the function $f\left(x\right)$, the highest power of $x$ is $3$, so the degree is $3$. Learn how to find the degree and the leading coefficient of a polynomial expression. The highest power of the variable that occurs in the polynomial is called the ... | 2022-12-06T06:36:29 | {"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": 2, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.algebra.com/cgi-bin/show-question-source.mpl?solution=223851 | Question 313034
<font face="Garamond" size="+2">
Step 1: Determine the slope of the desired line. In this case, you can simply do this by inspection. That is because parallel lines have equal slopes and your given line is in slope-intercept form, namely: *[tex \Large y\ =\ mx\ +\ b]
Hence, the slope of the given l... | 2013-05-19T06:51:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://handwiki.org/wiki/Linear_least_squares | # Linear least squares
Linear least squares (LLS) is the least squares approximation of linear functions to data. It is a set of formulations for solving statistical problems involved in linear regression, including variants for ordinary (unweighted), weighted, and generalized (correlated) residuals. Numerical methods... | 2022-08-14T04:12:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/precalculus/precalculus-6th-edition-blitzer/chapter-6-review-exercises-page-798/44 | Precalculus (6th Edition) Blitzer
$(x-1.5)^2+y^2=2.25$ See graph.
Step 1. Multiply the equation with $r$; we have $r^2=3r\ cos\theta$. Step 2. Using $r^2=x^2+y^2$ and $r\ cos\theta=x$, we have $x^2+y^2=3x$ which gives $x^2+y^2-3x=0$ and $(x-1.5)^2+y^2=1.5^2$ or $(x-1.5)^2+y^2=2.25$ Step 3. We can identify the above eq... | 2021-06-24T18:40:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/non-integrable-functions.57349/ | # Non integrable functions
hai
i heard that the function x^x doesnt have any indefinite integral and hence one cant find definite integral by normal methods .. So one has to go for numerical methods , i havent tried this ...
just curious to know if there exist more fuctions in the same class ...
regards
mahesh
## An... | 2021-06-13T00:45:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://centralcareers.org/f1z004va/numerical-solution-of-first-order-differential-equations-8bb23d | Higher order ODEs can be solved using the same methods, with the higher order equations first having to be reformulated as a system of first order equations. To fully specify a particular solution, we require two additional conditions. 0000002412 00000 n Courses 0000044201 00000 n 0000031273 00000 n As a result, we nee... | 2022-01-16T11:00:51 | {"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.physicsforums.com/threads/jet-engine-thermodynamic-non-sequitur.176000/ | # Jet engine thermodynamic non sequitur.
1. Jul 5, 2007
### parsec
Hi all,
This has been bugging me all day, so I thought I'd seek the help and advice of the internet.
When a plane is stationary, you’d have to say that its jet engines are doing no useful work. The engines apply a static force on the airframe and c... | 2018-02-25T06:46:28 | {"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.physicsoverflow.org/42930/what-the-difference-between-product-states-entangled-states | # what is the difference between product states and entangled states?
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now , i know that product states can be factorisable into two separate superpositions.
e:g (a l0> + b l1>) * (c l0> + d l1>) = ac l00> + ad l01> + bc l10> + bd l11> how does this differ from entangled states whic... | 2023-02-04T03:36:54 | {"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://www.lmfdb.org/Variety/Abelian/Fq/3/23/ax_jh_aceq | # Properties
Label 3.23.ax_jh_aceq Base Field $\F_{23}$ Dimension $3$ Ordinary No $p$-rank $2$ Principally polarizable Yes Contains a Jacobian No
## Invariants
Base field: $\F_{23}$ Dimension: $3$ L-polynomial: $( 1 - 9 x + 23 x^{2} )( 1 - 14 x + 92 x^{2} - 322 x^{3} + 529 x^{4} )$ Frobenius angles: $\pm0.11238634... | 2020-06-01T09:08:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.reference.com/browse/Cumulative_incidence | Definitions
# Cumulative incidence
Cumulative incidence is a measure of frequency, as in epidemiology, where it is a measure of disease frequency during a period of time.
Cumulative incidence is the incidence calculated using a period of time during which all of the individuals in the population are considered to be... | 2013-06-20T07:01:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/variation-of-lagrangian-w-r-to-canonical-momenta.864477/ | # Variation of Lagrangian w/r to canonical momenta
• A
muscaria
Hi,
I've been working through Cornelius Lanczos book "The Variational Principles of Mechanics" and there's something I'm having difficulty understanding on page 168 of the Dover edition (which is attached). After introducing the Legendre transformation an... | 2023-02-03T10:29:43 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/88356/comparing-blow-ups-with-comparable-centres | # Comparing blow-ups with comparable centres
Let $X$ a variety. Say $X=\operatorname{Spec} A$.
Consider two ideals of $A$, say $I$ and $J$, with equal radical ; and consider the blow-ups of X with centre $I$ and $J$, say $Y_I$ and $Y_J$. How can I decide if the blow-up map $Y_I \to X$ factors through $Y_J$ ?
For exa... | 2015-11-29T14:18:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stacks.math.columbia.edu/tag/02XJ | ## 4.32 Fibred categories
A very brief discussion of fibred categories is warranted.
Let $p : \mathcal{S} \to \mathcal{C}$ be a category over $\mathcal{C}$. Given an object $x \in \mathcal{S}$ with $p(x) = U$, and given a morphism $f : V \to U$, we can try to take some kind of “fibre product $V \times _ U x$” (or a b... | 2020-04-04T18:08:46 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/feeds/question/35057 | Map constructed from the coquasitriangular structure of SLq(2) which appears not to respect the standard commutation relations - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-24T10:57:30Z http://mathoverflow.net/feeds/question/35057 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathove... | 2013-05-24T10:57:19 | {"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... |
http://mathhelpforum.com/algebra/115767-regression-differences-their-formulas-print.html | Regression, differences and their formulas
• November 20th 2009, 09:58 AM
MathBane
Regression, differences and their formulas
The question:
For this exercise, round all regression parameters to three decimal places.
In the fishery sciences it is important to determine the length of a fish as a function of its age. O... | 2014-11-26T06:55:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://imkean.com/leetcode/239-sliding-window-maximum/ | 07/16/2016
## Question
Given an array nums, there is a sliding window of size k which is moving from the very left of the array to the very right. You can only see the k numbers in the window. Each time the sliding window moves right by one position.
For example,
Given nums = [1,3,-1,-3,5,3,6,7], and k = 3.
Window... | 2020-02-22T01:06:33 | {"extraction_info": {"found_math": true, "script_math_tex": 2, "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://tsfa.co/find-x-intercepts-of-a-function-63 | ## How to Find the X Intercept of a Function
intercepts\:y=\frac{x^2+x+1}{x} intercepts\:f(x)=x^3; intercepts\:f(x)=\ln (x-5) intercepts\:f(x)=\frac{1}{x^2} intercepts\:y=\frac{x}{x^2-6x+8} intercepts\:f(x)=\sqrt{x+3}
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## Formula to Find x Intercept
Answer: Th... | 2023-03-31T02:23:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mc-stan.org/docs/functions-reference/mixed-operations.html | # 9 Mixed Operations
These functions perform conversions between Stan containers matrix, vector, row vector and arrays.
matrix to_matrix(matrix m)
Return the matrix m itself.
Available since 2.3
complex_matrix to_matrix(complex_matrix m)
Return the matrix m itself.
Available since 2.30
matrix to_matrix(vector v)
Co... | 2022-08-13T17:40:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.khanacademy.org/math/geometry-home/similarity/solving-problems-with-similar-and-congruent-triangles/e/solving-problems-with-similar-and-congruent-triangles | # Use similar & congruent triangles
Solve geometry problems with various polygons by using all you know about similarity and congruence.
You might need: Calculator
### Problem
In the diagram below, start overline, R, A, end overline is parallel to start overline, E, T, end overline.
Find the length of start overline... | 2016-09-25T02:10:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 11, "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.semanticscholar.org/topic/dt-divisor/1565998 | You are currently offline. Some features of the site may not work correctly.
# dt - divisor
Known as: dt
National Institutes of Health
## Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
• 2018
• Corpus ID: 119085191
We study constraints on thermal phase transitions of ... | 2020-06-05T10:16:43 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/geometry/geometry-common-core-15th-edition/chapter-13-probability-13-1-experimental-and-theoretical-probability-lesson-check-page-827/1 | # Chapter 13 - Probability - 13-1 Experimental and Theoretical Probability - Lesson Check - Page 827: 1
$\frac{1}{2}$
#### Work Step by Step
To calculate probability, we need to divide the number of chances for a certain outcome to occur by the total number of outcomes. In this case, there are $4$ even numbers on th... | 2022-05-26T10:47:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/221082/harmonic-extension-of-a-curve-by-different-parametrization | # harmonic extension of a curve by different parametrization
Let us consider a curve $\gamma :S^1 \rightarrow \mathbb{R}^3$ (or even a planar convex one if it simplifies). Then I look to the harmonic extension to the disc $h:\mathbb{D}\rightarrow \mathbb{R}^3$ (i.e $\Delta h=0$ and $h=\gamma$ on $\partial\mathbb{D}$).... | 2019-12-08T20:32:22 | {"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... |
https://homework.cpm.org/category/CC/textbook/cc1/chapter/4/lesson/4.1.1/problem/4-10 | ### Home > CC1 > Chapter 4 > Lesson 4.1.1 > Problem4-10
4-10.
Read the Math Notes box in this lesson. Then complete the following division problems. Homework Help ✎
1. $683 \div 4$
• Set up the problem as shown in the Math Notes box from this lesson.
• Think ''4 goes into 600 how many times?''
• At least 100 time... | 2019-08-26T03:05:54 | {"extraction_info": {"found_math": true, "script_math_tex": 6, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/222361-continuity-problem.html | 1. ## Continuity problem
Hello MHF, please help on this problem; (and by the way, we only did the continuity lesson )
We are given :
$f:[0,1]\rightarrow [0,1]$
$g:[0,1]\rightarrow [0,1]$
both $f$ and $g$ are continuious on $[0,1]$
$f(g(x)) = g(f(x))$
If $f(a) = a$ then $f(g(a)) = g(a)$
Show that $\exists \alpha \in [... | 2016-09-28T23:04:10 | {"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": 10, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://aviation.stackexchange.com/questions/53583/what-is-the-average-aerodynamic-load-on-a-control-surface-of-a-commuter-sized-ai/53629 | # What is the average aerodynamic load on a control surface of a commuter-sized airplane?
I'm doing a study about aircraft hydraulic pump sizing. In order to do that, I need to know the size of a flight control actuator, then determine the maximum flow and pressure that the actuator needs.
Therefore, I need to know h... | 2021-05-09T11:16:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://fundacja-pe.nazwa.pl/m8u337/0c251c-how-to-find-the-perimeter | If you have only the width and the height, then you can easily find all four sides (two sides are each equal to the height and the other two sides are equal to the width). This math worksheet gives your child practice finding the perimeters of large rectangles and squares. 4 cm + 5 cm + 8 cm + 10 cm + 3 cm + 6 cm = 36 ... | 2021-07-30T23:43:34 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://practice.geeksforgeeks.org/problems/possible-paths3834/1 | Possible paths
Medium Accuracy: 52.31% Submissions: 1618 Points: 4
Given a directed graph and two vertices ‘u’ and ‘v’ in it. Find the number of possible walks from ‘u’ to ‘v’ with exactly k edges on the walk modulo 109+7.
Example 1:
Input 1: graph = {{0,1,1,1},{0,0,0,1},
{0,0,0,1}, {0,0,0,0}}, u = 0, v = 3, k = 2
O... | 2021-09-22T05:36:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://projecteuclid.org/euclid.hha | ## Homology, Homotopy and Applications
Homology, Homotopy and Applications (HHA) is a fully refereed international journal dealing with homology and homotopy in algebra and topology and their applications to the mathematical sciences.
The Taylor towers for rational algebraic {$K$}-theory and Hochschild homologyVolume... | 2014-08-01T13:54:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/revisions/48814/list | My favorite example from algebraic topology is Rene Thom's work on cobordism theory. The problem of classifying manifolds up to cobordism looks totally intractable at first glance. In low dimensions ($0,1,2$), it is easy, because manifolds of these dimensions are completely known. With hard manual labor, one can maybe ... | 2013-05-24T17:50:05 | {"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://www.hackmath.net/en/math-problem/2164?tag_id=154,59 | # Acceleration
The car accelerates at rate 0.5m/s2. How long travels 400 meters and what will be its speed?
Correct result:
t = 40 s
v = 20 m/s
#### Solution:
$a=0.5 \ \text{m/s}^2 \ \\ s=400 \ \text{m} \ \\ \ \\ s=\dfrac{ 1 }{ 2 } a t^2 \ \\ t=\sqrt{ 2 \cdot \ s/a }=\sqrt{ 2 \cdot \ 400/0.5 }=40 \ \text{s}$
$v=... | 2020-07-15T02:34:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 2, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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