url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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https://math.stackexchange.com/questions/657863/equivalence-classes-and-cardinality | # equivalence classes and cardinality
I need to prove that every equivalence class created by the equivalnce relation $\sim$ on $\mathbb{R}$, that is defined by: $a\sim b \Leftrightarrow (a-b) \in \mathbb{Q}$, is $\aleph_0$. Furthermore, I need to prove that the group of all equivalence classes is uncountable. I have ... | 2023-01-27 08:33:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gmatclub.com/forum/what-fractional-part-of-the-total-surface-area-of-cube-c-is-red-61634.html?fl=similar | It is currently 22 Oct 2017, 05:25
### GMAT Club Daily Prep
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we will pick new questions that match your level based o... | 2017-10-22 12:25:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.mathnet.ru/php/archive.phtml?wshow=paper&jrnid=jmag&paperid=579&option_lang=eng | RUS ENG JOURNALS PEOPLE ORGANISATIONS CONFERENCES SEMINARS VIDEO LIBRARY PACKAGE AMSBIB
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Zh. Mat. Fiz. Anal. Geom.: Year: Volume: Issue: Page: Find
Zh. Mat. ... | 2020-02-21 21:04:25 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/matrix-6/ | Matrix
Algebra Level 4
The system of linear equations
\begin{aligned} X + \gamma Y - Z &=0 \\ \gamma X - Y - Z &=0 \\ X + Y - \gamma Z &=0 \end{aligned}
has a non-trivial solution for $\text{\_\_\_\_\_\_\_\_\_\_}.$
× | 2020-02-27 23:39:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 6, "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://www.sarthaks.com/2406021/if-the-letters-of-the-word-adini-are-arranged-as-in-dictionary-then-what-isthe-46th-word | # If the letters of the word ADINI are arranged as in dictionary, then what isthe 46th word?
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If the letters of the word ADINI are arranged as in dictionary, then what is the 46th word?
by (45.9k points)
Letters in ascending order according to dictionary are ADIIN
Total number of words star... | 2022-08-12 23:18:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://leanprover-community.github.io/mathlib_docs/combinatorics/derangements/basic.html | # mathlibdocumentation
combinatorics.derangements.basic
# Derangements on types #
In this file we define derangements α, the set of derangements on a type α.
We also define some equivalences involving various subtypes of perm α and derangements α:
• derangements_option_equiv_sigma_at_most_one_fixed_point: An equiv... | 2021-10-21 22:10:41 | {"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... |
https://civil.gateoverflow.in/26/gate2018-ce-1-26 | The value of the integral $\int_0^{\pi} x \cos^2 x \: dx$ is
1. $\pi^2/8$
2. $\pi^2/4$
3. $\pi^2/2$
4. $\pi^2$ | 2022-09-27 16:54:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gmatclub.com/forum/ratio-140839.html | It is currently 16 Oct 2017, 15:06
### GMAT Club Daily Prep
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we will pick new questions that match your level based o... | 2017-10-16 22:06:46 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.computer.org/csdl/trans/tg/2008/03/ttg2008030564-abs.html | The Community for Technology Leaders
ABSTRACT
The problem of projecting multidimensional data into lower dimensions has been pursued by many researchers due to its potential application to data analysis of various kinds. This paper presents a novel multidimensional projection technique based on least square approximati... | 2017-02-23 21:02:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://app-wiringdiagram.herokuapp.com/post/stoichiometric-calculations-answer-key | 9 out of 10 based on 470 ratings. 4,877 user reviews.
Stoichiometric Calculations ANSWER KEY - Scribd
10th Grade Chemistry BHSEC Queens Ms. Robinson-Surry. January 9, 2012. Stoichiometric Calculations ANSWER KEY Note: for all problems involving masses you need to calculate the molecular mass (molar mass) of each compo... | 2019-07-24 06:36:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 1, "mimetex.cgi": 0, "/images/mat... |
http://dsdeepdive.blogspot.com/2015/11/ | Thursday, November 19, 2015
# K-means clustering with Python
## Introduction
K-means is one of the simplest unsupervised learning algorithms that solve the well known clustering problem. The procedure follows a simple and easy way to classify a given data set through a certain K number of clusters. The main idea is ... | 2017-07-26 00:34:12 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rellek.net/book-2016.1/s_flowapplications_intro.html | Before delving into the particular combinatorial problems we wish to consider in this chapter, we will state a key theorem. When working with network flow problems, our examples thus far have always had integer capacities and we always found a maximum flow in which every edge carried an integer amount of flow. It is no... | 2020-10-20 02:58:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://projecteuclid.org/euclid.bbms/1385390773 | ## Bulletin of the Belgian Mathematical Society - Simon Stevin
### Limit and end functors of dynamical systems via exterior spaces
#### Abstract
In this paper we analyze some applications of the category of exterior spaces to the study of dynamical systems (flows). We study the notion of an absorbing open subset of ... | 2019-12-09 08:49:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://sofipoulsen.se/tv4u6bcc/eigenvectors-of-orthogonal-matrix-267338 | 10:09 . Eigenvectors are not unique. Orthogonality is a concept of two eigenvectors of a matrix being perpendicular to each other. Find the characteristic function, eigenvalues, and eigenvectors of the rotation matrix. Left eigenvectors, returned as a square matrix whose columns are the left eigenvectors of A or genera... | 2021-01-25 22:51:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.originlab.com/doc/LabTalk/ref/Fdlog-obj | # 3.7.5.14 Fdlog
LabTalk Object Type:
Utility
The fdlog object provides for script access to Origin's Open and Save As dialog boxes. These dialog boxes are a modification of the standard Windows dialog box that allows for a line of comments to be stored with Origin project files. The 32 bit version of Origin running... | 2020-10-21 08:17:53 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://studydaddy.com/question/1-liter-10x-stock-solution-of-sds-running-buffer-is-made-the-10x-solution-has-1 | Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
QUESTION
# 1-liter 10x stock solution of SDS-running buffer is made. The 10x solution has 1%(w/v) concentration of SDS(MW288.8). What is the molarity of the SDS in 1x running buffer? the 10x stock is made ... | 2019-04-24 20:42:05 | {"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... |
http://www.dcs.kcl.ac.uk/?search=au:William%20Javier%20au:Torres%20Bobadilla | Found 1 result(s)
### 19.05.2016 (Thursday)
#### d-Dimensional Generalised Unitarity and Colour-Kinematics duality
Regular Seminar William Javier Torres Bobadilla (Padua U.)
at: 14:00 QMWroom G.O. Jones 610 abstract: In this talk I plan to introduce the Four-Dimensional-Formulation (FDF) regularisation scheme prop... | 2018-11-13 22:01:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://danieltakeshi.github.io/ | # On Risk and the Bias-Variance Tradeoff (From Keener 3.1)
I am currently reading the textbook Theoretical Statistics by Robert W. Keener, and I thought I would write up some notes on Chapter 3, Section 1 of the book. Chapter 3 is titled “Risk, Sufficiency, Completeness, and Ancillarity,” with 3.1 specifically being a... | 2016-08-29 19:46:54 | {"extraction_info": {"found_math": true, "script_math_tex": 240, "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/m... |
https://mooseframework.inl.gov/docs/doxygen/modules/classContactLineSearchBase.html | ContactLineSearchBase Class Reference
This class implements a custom line search for use with mechanical contact. More...
#include <ContactLineSearchBase.h>
Inheritance diagram for ContactLineSearchBase:
[legend]
## Public Member Functions
ContactLineSearchBase (const InputParameters ¶meters)
void printContac... | 2019-04-24 14:13:53 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://byjus.com/questions/without-actual-division-prove-that-x4-2x3-2x2-2x-3-is-exactly-divisible-by-x2-2x-3/ | # Without Actual Division Prove That X4 + 2X3 + 2X2 + 2X - 3 Is Exactly Divisible By X2 + 2X - 3.
Given:
$$x^{4} + 2x^{3} – 2x^{2} – 3$$ is exactly divisible by $$x^{2} + 2x – 3$$ $$x^{2} + 2x – 3$$
=$$x^{2} + 3x – x – 3$$
=$$x (x+3) -1 (x+3)$$
= (x+3) (x-1)
Let p(x) = $$x^{4} + 2x^{3} – 2x^{2} – 3$$
=$$p(-3) = ... | 2021-10-25 23:25:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://server3.wikisky.org/starview?object=del+Hyi | WIKISKY.ORG
Home Getting Started To Survive in the Universe News@Sky Astro Photo The Collection Forum Blog New! FAQ Press Login
# δ Hyi (Spearchucker)
Contents
### Images
DSS Images Other Images
### Related articles
Decay of Planetary Debris DisksWe report new Spitzer 24 μm photometry of 76 main-sequence A-ty... | 2018-12-12 13:19:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.cs.cornell.edu/courses/cs6120/2019fa/blog/loops/ | # Compiler Optimizations for Improving Data Locality
Processing speed has long surpassed that of memory in modern computation. Applications today deal with a massive amount of information that must at some point be held in memory. The overhead cost of transferring data continues to inhibit implementations if many appl... | 2020-08-07 13:32:38 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kth.kattis.com/courses/DD2458/popup23/assignments/aacrjy/problems/sightseeingtour | Hide
# Problem DSightseeing Tour
The city executive board in Lund wants to construct a sightseeing tour by bus in Lund, so that tourists can see every corner of the beautiful city. They want to construct the tour so that every street in the city is visited exactly once. The bus should also start and end at the same j... | 2023-03-27 15:51:48 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cvgmt.sns.it/paper/4526/ | # JKO estimates in linear and non-linear Fokker-Planck equations, and Keller-Segel: $L^p$ and Sobolev bounds
created by santambro on 24 Nov 2019
[BibTeX]
Preprint
Inserted: 24 nov 2019
Last Updated: 24 nov 2019
Year: 2019
Abstract:
We analyze some parabolic PDEs with different drift terms which are gradient flow... | 2021-06-12 22:55:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/tags/reaction-mechanism/new | # Tag Info
2
This does indeed work. One such reference includes US patent 3696080A in which propionaldehyde is reacted with dimethylamine to give the N,N-acetal as shown in the figure below. The described reaction procedure involves cooling both reagents to $\pu{-78^\circ C}$ before addition, letting the temperature ... | 2020-07-03 14:12:26 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.geeksforgeeks.org/principle-of-mathematical-induction/?ref=leftbar-rightbar | # Principle of Mathematical Induction
• Difficulty Level : Easy
• Last Updated : 31 Oct, 2020
Mathematical Induction is a mathematical proof method that is used to prove a given statement about any well-organized set. Generally, it is used for proving results or establishing statements that are formulated in terms of... | 2022-08-19 02:05:34 | {"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://community.appsheet.com/t/dear-all-i-want-to-localize-my-app-in-th/456 | # Dear all, I want to "localize" my app. In th...
(Jerry Lan) #1
Dear all,
I want to “localize” my app. In this instance, I want to change my inline view. Instead of showing “New” inline, I want to show “Book”. I used the following expression for “New” under the “localize” tab:
if(context(“view”)=“BOOKING FORM_INLI... | 2019-05-26 17:48:30 | {"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://brilliant.org/problems/quirky-quadrilateral/ | Geometry Level 2
Quadrilateral $$ABCD$$ has $$AB=CD,$$ and the acute angles $$B$$ and $$C$$ satisfy $$\sin B = \frac{4}{9}$$ and $$\sin C= \frac{5}{6}.$$ Find $\frac{\text{area of }\color{red}{\triangle ABC}}{\text{area of }\color{blue}{\triangle BDC}}.$ | 2018-03-22 19:49:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codeforces.com/blog/socho | ### socho's blog
By socho, history, 3 years ago,
Hello!
I'm part of a team organising a programming competition in my area. We feel like the tasks we have, might be suited to host a mirror contest on CodeForces. Who is the right person to contact for this? I've tried contacting Mike himself, but I presume he is too ... | 2023-04-02 06:15:14 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.mapleprimes.com/tags/pde | # Items tagged with pdepde Tagged Items Feed
### Finite Difference Method for PDE...
Yesterday at 2:37 PM
0 2
Dear all
I have a PDE and its analytical solution. I want to find the numerical solution by Finite Difference Method.
I duscratize the PDE and boundary condition and Could not able to solve them togethe.
... | 2016-09-28 15:22:23 | {"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://everything.explained.today/Drag_(physics)/ | # Drag (physics) explained
Shape and flowForm
Drag
Skin
friction
0%100%
~10%~90%
~90%~10%
100%0%
In fluid dynamics, drag (sometimes called air resistance, a type of friction, or fluid resistance, another type of friction or fluid friction) is a force acting opposite to the relative motion of any object moving with res... | 2019-08-21 02:00:01 | {"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.researchgate.net/publication/349022777_Effect_of_air_pockets_in_drug_delivery_in_jet_injections | PreprintPDF Available
# Effect of air pockets in drug delivery in jet injections
Authors:
Preprints and early-stage research may not have been peer reviewed yet.
## Abstract and Figures
Needle-free jet injections are actuated by a pressure impulse that can be delivered by different mechanisms, and the resultant jet... | 2022-08-13 14:45:58 | {"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... |
http://bootmath.com/comparing-weak-and-weak-operator-topology.html | # Comparing weak and weak operator topology
We can compare topologies on $B(H)$. For instance, Sot topology is stronger than wot topology or $\sigma-$ weak topology is equivalent to weak* topology. I would like to compare wot topology and weak topology. Please help me. Thanks so much.
#### Solutions Collecting From W... | 2018-06-21 02:56:54 | {"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://stats.stackexchange.com/questions/411992/how-to-measure-well-sampledness-i-e-how-well-a-distribution-is-sampled-in-a-g | # How to measure “well-sampled”ness i.e. how well a distribution is sampled in a given set of data
Say we have samples $$x_i$$ from an unknown distribution $$F(x)$$. We want to know the number of samples $$n$$ such that we can say the distribution is "well sampled". Generally we need some sort of metric that is propor... | 2019-08-19 01:49:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/169103/finite-temperature-transverse-magnetization-in-transverse-ising-model | # Finite temperature transverse magnetization in transverse Ising model
Consider the transverse field Ising model, with
$H=-J\sum_i\left(\sigma^x_i\sigma^x_{i+1}+g\sigma^z_i\right)$
What happens to the expectation value of the magnetization $\langle\sigma_z\rangle$ at finite temperature? Can anyone give me a ref?
T... | 2019-10-16 07:22:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/omg2/ | # Omg! 2
How many shapes are there in the following figure?
Details: The following picture (and any such picture) is not considered as a shape.
Instead , the following 2 are correct
× | 2017-05-22 19:34:52 | {"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://tex.stackexchange.com/questions/210613/boxed-equation-with-equation-number-inside | # Boxed equation with equation number inside
I have a question that seems to not been answered directly, i tried using the empheq package to make boxes around equation (in the align environment ) and it works, but i want a wide box which occupies the hole textwidth and includes the equation number.
Here is an example... | 2019-07-23 02:40:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://queirozf.com/entries/normalize-text-for-natural-language-processing-tasks-reference-and-examples | # Normalize Text for Natural Language Processing Tasks: Reference and Examples
Last updated:
Table of Contents
WIP Alert This is a work in progress. Current information is correct but more content may be added in the future.
## Separate tokens with whitespace
View the full code on this jupyter notebook
Example: "f... | 2021-05-18 20:22:51 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cracku.in/1-select-the-letter-cluster-that-can-replace-the-que-x-ssc-cgl-3rd-march-2020-shift-3 | Question 1
# Select the letter-cluster that can replace the question mark (?) in the following series.KQG, JTK, HXO, ECS, ?
Solution
(K - 1)(Q + 3)(G + 4) = JTK,
(J - 2)(T + 4)(K + 4) = HXO
(H - 3)(X + 5)(O + 4) = ECS
(E - 4)(C + 6)(S + 4) = AIW
$$\therefore$$ The correct answer is option B. | 2022-08-17 14:22:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dantopology.wordpress.com/tag/network-weight/ | # Cp(omega 1 + 1) is monolithic and Frechet-Urysohn
This is another post that discusses what $C_p(X)$ is like when $X$ is a compact space. In this post, we discuss the example $C_p(\omega_1+1)$ where $\omega_1+1$ is the first compact uncountable ordinal. Note that $\omega_1+1$ is the successor to $\omega_1$, which is ... | 2017-12-14 22:55:24 | {"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": 0, "img_math": 738, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://researchprofiles.herts.ac.uk/portal/en/publications/magnetic-fields-towards-ophiuchusb-derived-from-scuba2-polarization-measurements(3578e962-8259-4fd0-828a-45243922a545).html | # University of Hertfordshire
## Magnetic fields towards Ophiuchus-B derived from SCUBA-2 polarization measurements
Research output: Contribution to journalArticle
We present the results of dust emission polarization measurements of Ophiuchus-B (Oph-B) carried out using the Submillimetre Common-User Bolometer Array ... | 2018-12-11 19:46:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://shenxiaohai.me/2018/09/10/cs131-homework4/index.html | # Seam Carving
The material presented here is inspired from:
Don’t hesitate to check these links if you have any doubt on the seam carving process.
The whole seam carving process was covered in lecture 8, please refer to the slides for more details to the different concepts introduced here.
• 实现图像裁剪
• 实现图像扩大
• 其他实验... | 2022-01-21 02:32:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/232346/linear-vs-non-linear-correlation | # Linear vs non-linear Correlation
How do i check that two random variables satisfy the requirements for computing correlation via Pearson or Spearman? If the data is non-linear/ non-Monotonic, are there other tests i could use to compute a correlation coefficient?
-
Once the variables are random, there is nothing li... | 2015-09-05 12:32:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/question-answer/what-is-the-natural-number-n-for-which39--5efc39eb978f5c0d132af327 | # What is the natural number n for which $$3^9 + 3^{12} + 3^{15} + 3^n$$ is a perfect cube of an integer?
This question was previously asked in
UPSC CAPF Previous Year Paper 1(Held on: 18 Aug 2019)
View all UPSC CAPF AC Papers >
1. 10
2. 11
3. 13
4. 14
## Answer (Detailed Solution Below)
Option 4 : 14
Free
Cell
2720... | 2021-09-24 09:19:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ams.org/mathscinet-getitem?mr=1976616 | MathSciNet bibliographic data MR1976616 (2004b:33005) 33C15 (33C10 34E20 41A30) Dunster, T. M. Uniform asymptotic approximations for the Whittaker functions $M\sb {\kappa,i\mu}(z)$$M\sb {\kappa,i\mu}(z)$ and $W\sb {\kappa,i\mu}(z)$$W\sb {\kappa,i\mu}(z)$. Anal. Appl. (Singap.) 1 (2003), no. 2, 199–212. Article
For use... | 2015-08-31 13:40:54 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.pinecone.io/learn/locality-sensitive-hashing/ | # Locality Sensitive Hashing (LSH): The Illustrated Guide
Locality sensitive hashing (LSH) is a widely popular technique used in approximate nearest neighbor (ANN) search. The solution to efficient similarity search is a profitable one — it is at the core of several billion (and even trillion) dollar companies.
Big n... | 2023-03-25 11:19:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://paperswithcode.com/paper/waveq-gradient-based-deep-quantization-of | # WAVEQ: GRADIENT-BASED DEEP QUANTIZATION OF NEURAL NETWORKS THROUGH SINUSOIDAL REGULARIZATION
Deep quantization of neural networks below eight bits can lead to superlinear benefits in storage and compute efficiency. However, homogeneously quantizing all the layers to the same level does not account for the distinctio... | 2023-01-27 15:24:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ctftime.org/writeup/21370 | Rating:
# Untitled Audio Challenge Writeup
> I hid an image into the waveform... recognize the magic numbers?
Looking at the waveform heavily zoomed in using Audacity, the first thing we notice is that the waveform values are nearly all positive.
![Audacity Waveform](https://cdn.discordapp.com/attachments/717461073... | 2021-04-13 22:44:17 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-2-1st-edition/chapter-13-trigonometric-ratios-and-functions-prerequisite-skills-page-850/6 | ## Algebra 2 (1st Edition)
$a=2*\sqrt {10}$
By the Pythagorean Theorem, we know that $a^2+b^2=c^2$, Plugging in our variables gives, $a^2+9^2=11^2$, or $a^2=40$ or $a=2*\sqrt {10}$ | 2022-11-30 03:09:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/749528/isoperimetric-inequality-isodiametric-inequality-hyperplane-conjecture-what | # Isoperimetric inequality, isodiametric inequality, hyperplane conjecture… what are the inequalities of this kind known or conjectured?
Question: Which inequalities similar to the famous isoperimetric inequality is known? conjectured?
I recently learned about some inequalities which are all similar to the famous iso... | 2020-02-29 14:15:08 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://ncatlab.org/nlab/show/twisted+module+of+homomorphisms | # nLab twisted module of homomorphisms
Let $C$ be a dg-coalgebra, $A$ a dg-algebra, $N$ a left $C$-dg-comodule with coaction $\delta_N:N\to C\otimes N$, $P$ a left $A$-dg-module with action $m_P:A\otimes P\to P$ and $\tau:C\to A$ a twisting cochain. The twisted module of homomorphisms $\mathrm{Hom}_\tau(N,P)$ is a cha... | 2014-07-31 17:35:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 14, "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://tex.stackexchange.com/questions/514093/circuitikz-misplaces-arrow-of-current-label-when-using-option-auto | Circuitikz misplaces arrow of current label when using option 'auto'
The problem seems to result from the 'auto' option of tikzpicture. I have this problem as part of a bigger tikzpicture which mixes elements like blocks with circuitikz elements. Therefore the 'auto' option is handy, but somehow conflicts with circuit... | 2019-12-15 14:25:17 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/52733/equation-to-check-if-a-set-of-vertices-form-a-real-polygon | # Equation to check if a set of vertices form a real polygon?
Whats the equation to make sure a set of vertices, in clockwise or counterclockwise winding, actually form a polygon (without overlapping edges)?
-
How do you define clockwise or counterclockwise winding? Can you give an example of a set of vertices satisf... | 2016-07-25 02:37:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.illustrativemathematics.org/blueprints/A2/2/1 | # Understanding exponential growth and decay
## Create and analyze a simple exponential function arising from a real-world or mathematical context (F-lE.A.2$^\star$).
Students have been introduced to exponential functions in Exponential Functions 1. For some students this introduction could have occurred a year or tw... | 2018-10-22 15:08:18 | {"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... |
http://physics.stackexchange.com/questions/18808/determine-the-tensor-of-contraint-and-deformation-of-a-cube-under-compression | # Determine the tensor of contraint and deformation of a cube under compression
We have a cube under compression with dimension l1*l2*l3, is put between 2 rigid plates in the axis 1 (two plates block the deformation of the cube in thí axis), the cube is also put on a rigid plate, and it has a rigid plate above it; and... | 2014-08-22 04:11:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/371332/burning-fuels-and-producing-water | Burning Fuels and Producing Water
I have a question about Optics and how this links to burning fuels in a combustion reaction.
If I have hexane, the following reaction occurs:
hexane + oxygen $\rightarrow$ carbon dioxide + water vapour
Now, I have a question. Why don't we tend to see any water being formed when we ... | 2019-07-23 16:46:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://barneyshi.me/2021/12/02/h-index-ii/ | # Leetcode 275 - H-index II
Note:
• Use binary search to reach log runtime.
• When citations[mid] >= n - mid, mid might be the answer, but our h can be evern bigger, so we should move left with right = mid (Not right = mid - 1 in case we miss our ans.)
• When citations[mid] < n - mid, either citation[mid] is too smal... | 2022-10-06 10:02:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
ERROR: type should be string, got "https://footwww.academickids.com/encyclopedia/index.php/B%E9zier_curve" | In the mathematical subfield of numerical analysis a Bzier curve is a parametric curve important in computer graphics. A numerically stable method to evaluate Bzier curves is de Casteljau's algorithm.
Generalizations of Bzier curves to higher dimensions are called Bzier surfaces; the Bzier triangle is a special case.
... | 2021-09-25 23:47:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/pls-help-me_35 | +0
# pls help me
0
61
3
+40
Find the only value of $x$ that satisfies: $$\sqrt{7+\sqrt{4-\sqrt{3+x}}}=3$$
May 4, 2021
#1
0
The value of x is 1.
May 4, 2021
#2
+74
+2
I think the value of x is -3
May 4, 2021
#3
+1971
+1
sqrt(7+sqrt(4-sqrt(3+x))) = 3
7+sqrt(4-sqrt(3+x)) = 9
sqrt(4-sqrt(3+x)) = 2
4-sqrt(3+x) ... | 2021-06-24 05:41:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lunatic.blog.csdn.net/article/details/104566669 | # CF思维联系– Codeforces-988C Equal Sums （哈希）
ACM思维题训练集合
You are given k sequences of integers. The length of the i-th sequence equals to ni.
You have to choose exactly two sequences i and j (i≠j) such that you can remove exactly one element in each of them in such a way that the sum of the changed sequence i (its lengt... | 2021-05-18 11:13:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://hitchhikersgui.de/Hilbert_number | # Hilbert number
In number theory, a branch of mathematics, a Hilbert number is a positive integer of the form 4n + 1 (Flannery & Flannery (2000, p. 35)). The Hilbert numbers were named after David Hilbert.
The sequence of Hilbert numbers begins 1, 5, 9, 13, 17, ... (sequence A016813 in the OEIS)). A Hilbert prime is... | 2019-05-21 05:36:49 | {"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://www.lrde.epita.fr/wiki/Publications/fahrenberg.23.alguniv | # Catoids and Modal Convolution Algebras
## Abstract
We show how modal quantales arise as convolution algebras '"UNIQ--postMath-00000001-QINU"' of functions from catoids '"UNIQ--postMath-00000002-QINU"', that ismultisemigroups with a source map '"UNIQ--postMath-00000003-QINU"' and a target map '"UNIQ--postMath... | 2023-03-27 13:40:13 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://acadsol.eu/npsc/26/1/5 | A HYBRID IMPLEMENTATION OF MULTICLASS RECOGNITION ALGORITHM FOR CLASSIFICATION OF CRABS AND LOBSTERS
Title A HYBRID IMPLEMENTATION OF MULTICLASS RECOGNITION ALGORITHM FOR CLASSIFICATION OF CRABS AND LOBSTERS Publication Type Journal Article Year of Publication 2018 Authors PRATHUSHA P., JYOTHI S., MAMATHA D.M. Journa... | 2021-02-28 12:35:07 | {"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... |
http://mathhelpforum.com/calculus/115017-trignometric-differentiation.html | 1. ## trignometric differentiation
An aircraft climbing at a constant angle of 30
above the horizontal passes directly over a ground radar station at an altitude of 1 km. At a later instant, the radar shows that the aircraft is at an air distance of 2 km from the station, and that this distance is increasing at 7 km/m... | 2016-08-31 04:20:53 | {"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": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/57fc129611ef6b617b39330f | # Question #9330f
Oct 10, 2016
$\text{76. kPa}$.
#### Explanation:
Boyle's Law The pressure is inversely proportional to volume.
As the volume is decreasing the pressure must be increasing.
${P}_{1} \times {V}_{1} = {P}_{2} \times {V}_{2}$ substituting the given values gives
$49 \times 14 = {P}_{2} \times 9$ solv... | 2021-09-25 22:35:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 4, "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.neverendingbooks.org/tag/latex | # Tag: LaTeX
In the early days of math-blogging, one was happy to get LaTeXRender working. Some years later, the majority of math-blogs were using the, more user-friendly, wp-latex plugin to turn LaTeX-code into png-images. Today, everyone uses MathJax which works with modern CSS and web fonts instead of equation imag... | 2019-09-23 09:19:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/88997/calculating-sum-i-1a-lfloor-a-i-rfloor-i2 | Calculating $\sum_{i=1}^a \lfloor a/i \rfloor i^2$
I have a sum:
$$S = \sum_{i=1}^n{\lfloor a/i \rfloor i^2},$$
where $a$ is a constant. Is there a way to speed this up? That is, can we avoid iterating overl all $i$s, possibly calculating it in logarithmic or better time, something manageable when $a$ is big, n = a/2?... | 2019-08-20 01:17:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.carlislerainey.com/category/r/ | # Another Benefit of Publicly Version-Controlled Research
I've been thinking quite a bit lately about why and how political scientists should publicly version control their research projects. By research projects, I mean data, manuscript, and code. And by publicly version control, I mean use Git to version-control and... | 2015-07-04 06:56:59 | {"extraction_info": {"found_math": true, "script_math_tex": 16, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://dsp.stackexchange.com/tags/statistics/new | # Tag Info
The pdf $f_Z(z)$ of the sum $Z=X+Y$ of any two jointly continuous random variables $X$ and $Y$ with joint pdf $f_{X,Y}(x,y)$ is as follows: $$\text{For all } z, -\infty < z < \infty, ~~ f_Z(z) = \int_{-\infty}^\infty f_{X,Y}(x,z-x) \, \mathrm dx.\tag{1}$$ For the special case when $X$ and $Y$ are nonnegativ... | 2020-02-29 10:53:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://study.com/academy/answer/when-a-88-0-kg-person-climbs-into-an-1500-kg-car-the-car-s-springs-compress-vertically-1-1-cm-what-will-be-the-frequency-of-vibration-when-the-car-hits-a-bump-ignore-damping.html | # When a 88.0 kg person climbs into an 1500 kg car, the car's springs compress vertically 1.1 cm....
## Question:
When a {eq}88.0\ \rm{kg} {/eq} person climbs into an {eq}1500\ \rm{kg} {/eq} car, the car's springs compress vertically {eq}1.1\ \rm{cm} {/eq}. What will be the frequency of vibration when the car hits a ... | 2021-03-03 11:28:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2653032/flip-a-coin-6-times-probability-with-past-results-and-probability-without-past | # Flip a coin 6 times. Probability with past results and probability without past results are different?
I am closed in a room and decide to flip a fair coin 5 times (1/2 probability of H and T) and get 5 heads HHHHH so I call a friend to join me inside and he does not know I had flipped the coin 5 times.
If I flip t... | 2019-07-18 15:34:43 | {"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.physicsforums.com/threads/chain-rule.315951/ | # Chain Rule
Oscar Wilde
## Homework Statement
I am supposed to find the derivative of: x(3-x^2)^-2
The chain rule
## The Attempt at a Solution
Well I feel that I am good at using the chain rule but something tells me I can't use it here, because when I do, I only get about half of the answer.
But anyway, I mult... | 2022-08-18 20:51:14 | {"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.ques10.com/p/39268/the-law-of-gearing-1/ | 0
The Law of Gearing
THE LAW OF GEARING
The fundamental law of gearing states that the angular velocity ratio of all gears must remain constant throughout the gear mesh. This condition is satisfied when the common normal at the point of contact between the teeth passes through a fixed point on the line of centers, kn... | 2020-04-10 05:38:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/On-Sumsets-of-Convex-Sets-Schoen-Shkredov/a326713e30c1c7a33b5538be001b21fc454d8f12 | # On Sumsets of Convex Sets
@article{Schoen2011OnSO,
title={On Sumsets of Convex Sets},
author={T. Schoen and I. Shkredov},
journal={Combinatorics, Probability and Computing},
year={2011},
volume={20},
pages={793 - 798}
}
• Published 2011
• Mathematics, Computer Science
• Combinatorics, Probability and Computing
A set... | 2021-09-27 14:34:08 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www-l2ti.univ-paris13.fr/euvip2013/index.php?option=com_content&view=article&id=53&Itemid=49 | ### Relative Conferences
Paper Submission Guidelines
Please read carefully the following submission guidelines! The papers that do not conform to the formatting guidelines will not be considered. DOUBLE BLIND REVIEW (Important) EUVIP2013 reviewing is double blind, in that authors do not know the names of the area ... | 2022-08-10 04:16:25 | {"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... |
http://galileo.phys.virginia.edu/classes/152.mf1i.spring02/BinaryStarsAndTides.htm | # Binary Stars and Tidal Forces
Michael Fowler
### Binary Stars
Up to this point, we’ve been considering gravitational attraction between pairs of objects where one of them was much heavier than the other, and was taken to be fixed. That is an excellent approximation for the Sun and the planets, or the planets and ... | 2018-08-18 06:32:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 33, "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://intevation.de/pipermail/thuban-list/2003-December/000300.html | # [Thuban-list] Classifications
Daniel Calvelo Aros dcalvelo at minag.gob.pe
Thu Dec 18 22:34:14 CET 2003
Hi all.
I've read the extraordinary article by Jenks and Caspall on classification for
choroplethic maps. A must read, BTW. I'm willing to implement their technique
and maybe use it as a framework for all the cl... | 2021-11-27 19:47:44 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.sysu.edu.cn/event/2201 | # 学术报告（孔诗磊 9.19）
## Compact quasi-metric spaces as hyperbolic boundaries
Compact quasi-metric spaces as hyperbolic boundaries
-
For any hyperbolic graph, its hyperbolic boundary equipped with the Gromov distance is known to be a compact quasi-metric space. In this talk, we consider the opposite problem and more. By... | 2019-10-18 04:42:52 | {"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://www3.stat.sinica.edu.tw/statistica/j3n2/j3n213/j3n213.htm | Statistica Sinica 3(1993), 453-480
MOMENT BOUNDS FOR DERIVING TIME SERIES CLT'S
AND MODEL SELECTION PROCEDURES
David F. Findley and Ching-Zong Wei
Bureau of the Census and Academia Sinica
Abstract: We establish a 2pth moment bound (p>=1) for quadratic forms, and a pth moment bound for an important ratio of such fo... | 2018-10-18 15:39:51 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://indico.math.cnrs.fr/event/8007/ | Séminaire Algèbre ICJ
## by Torben Wiedemann (Giessen)
Europe/Paris
112 (ICJ (Braconnier))
### 112
#### ICJ (Braconnier)
Université Lyon 1
Description
Let \Phi be a finite root system. A \Phi-graded group is a group G together with a family of subgroups (U_\alpha)_{\alpha \in \Phi} satisfying some purely combinat... | 2022-07-04 00:42:51 | {"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://mathoverflow.net/revisions/38294/list | The generation function of the Gromow-Witten invariants (with descendants) of the point is known to beKontsevich-Witten be Kontsevich-Witten tau-function of KdV, partition functions of $P^1$ and equivariant $P^1$ are known to be tau-functions of extended Toda and 2-Toda respectively. Are there any other manifolds (exce... | 2013-05-21 04:28:50 | {"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://tcsplus.wordpress.com/ | A carbon-free dissemination of ideas across the globe.
TCS+ talk: Wednesday, September 25 — Mark Sellke, Stanford
The next TCS+ talk will take place this coming Wednesday, September 25th at 1:00 PM Eastern Time (10:00 AM Pacific Time, 19:00 Central European Time, 17:00 UTC). Mark Sellke from Stanford will speak about... | 2019-09-20 11:35:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 17, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://mathoverflow.net/questions/278083/brownian-motion-and-its-maximum-and-its-minimum | # Brownian motion and its maximum and its minimum
Let $W_u, 0\leq u \leq t$ be Brownian motion. Let $m_t= min_{0\leq u\leq t} W_u$ and $M_t = max_{0 \leq u \leq t} W_u$.
The fact that $(M_t , W_t)$ is absolutely continuous with respect to Lebesgue measure on $\mathbb{R}^2$ is known in some stochastic calculus book.
... | 2021-05-18 11:20:48 | {"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... |
https://www.shaalaa.com/question-bank-solutions/a-conical-tent-10-m-high-radius-its-base-24-m-find-i-slant-height-tent-ii-cost-canvas-required-make-tent-if-cost-1-m2-canvas-rs-70-surface-area-of-a-right-circular-cone_6995 | A conical tent is 10 m high and the radius of its base is 24 m. Find (i) slant height of the tent (ii) cost of the canvas required to make the tent, if the cost of 1 m2 canvas is Rs 70. - Mathematics
A conical tent is 10 m high and the radius of its base is 24 m. Find
(i) slant height of the tent
(ii) cost of the ca... | 2022-05-25 00:42:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rdrr.io/cran/emplik/man/el.ltrc.EM.html | # Empirical likelihood ratio for mean with left truncated and right censored data, by EM algorithm
### Description
This program uses EM algorithm to compute the maximized (wrt p_i) empirical log likelihood function for left truncated and right censored data with the MEAN constraint:
∑_{d_i=1} p_i f(x_i) = \int f(t) ... | 2016-12-05 16:40:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikipedia.org/wiki/Talk:Radio_frequency | WikiProject Electronics
This article is part of WikiProject Electronics, an attempt to provide a standard approach to writing articles about electronics on Wikipedia. If you would like to participate, you can choose to edit the article attached to this page, or visit the project page, where you can join the project and... | 2014-04-21 02:06:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/24849/if-the-sum-of-first-n-terms-of-an-ap-is-half-the-sum-of-next-n-terms-then-l | # If the sum of first n terms of an AP is half the sum of next n terms, then $\large\frac{S_{4n}}{S_{n}}$ equals
$(a)\;10\qquad(b)\;8\qquad(c)\;6\qquad(d)\;4$ | 2020-09-18 08:11:13 | {"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://socratic.org/questions/a-projectile-is-shot-from-the-ground-at-an-angle-of-pi-6-and-a-speed-of-5-m-s-wh | # A projectile is shot from the ground at an angle of pi/6 and a speed of 5 m/s. When the projectile is at its maximum height, what will its distance, factoring in height and horizontal distance, from the starting point be?
May 18, 2017
dx=0,22 m dy=0,9566
#### Explanation:
We have to calculate the initial speed i... | 2021-01-21 09:09:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 11, "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://cstheory.stackexchange.com/tags/big-picture/info | # About
Tag Info
The big picture tag is for a "broad, overall view or perspective of an issue or problem."
The big-picture tag is for questions that have a larger scope. They might have a very specific answer (and so would not automatically require a CW tag), but they are more philosophical in nature. One good examp... | 2019-06-18 00:35:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zims-en.kiwix.campusafrica.gos.orange.com/wikipedia_en_all_nopic/A/Syzygy_(mathematics) | Syzygy (mathematics)
In algebra, the syzygy refer to relations between generators of modules, then relations between those relations and so forth.
Hilbert's syzygy theorem states the existence of free syzygy for ideals of a polynomial ring.
History
The word syzygy came into mathematics in the work of Arthur Cayley ... | 2023-01-27 13:47:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 17, "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.gradesaver.com/textbooks/math/algebra/algebra-1/chapter-7-exponents-and-exponential-functions-7-2-scientific-notation-practice-and-problem-solving-exercises-page-425/49 | ## Algebra 1
Published by Prentice Hall
# Chapter 7 - Exponents and Exponential Functions - 7-2 Scientific Notation - Practice and Problem-Solving Exercises - Page 425: 49
#### Answer
The solution is $3^{\frac{9}{2}}$$\times$$2^{x+y}$
#### Work Step by Step
The solution is $3^{\frac{9}{2}}$$\times$$2^{x+y}$ becau... | 2019-01-16 20:07:54 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/129042-limit-question.html | # Math Help - Limit question
1. ## Limit question
hi everyone
how do i prove $
\lim_{x\rightarrow\infty}\frac{\ln x}{x}=0
$
using L Hospital's rule?
need some help on this question, really appreciate all your help & guidance.
2. Originally Posted by anderson
hi everyone
how do i prove $
\lim_{x\rightarrow\inft... | 2015-04-01 00:54:20 | {"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": 0, "img_math": 0, "codecogs_latex": 7, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.quizover.com/algebra/course/4-3-fitting-linear-models-to-data-by-openstax?page=5 | # 4.3 Fitting linear models to data (Page 6/14)
Page 6 / 14
$x$ $y$
4 44.8
5 43.1
6 38.8
7 39
8 38
9 32.7
10 30.1
11 29.3
12 27
13 25.8
$x$ 21 25 30 31 40 50 $y$ 17 11 2 –1 –18 –40
$y=-\text{1}.\text{981}x+\text{6}0.\text{197;}$ $r=-0.\text{998}$
$x$ $y$
100 2000
80 1798
60 1589
55 1580
40 1390
20 1202
$x$ 900 9... | 2018-02-24 09:55:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 27, "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/advanced-quantum-mechanics-book-with-solutions.857604/ | # Advanced quantum mechanics book with solutions
Hi there!
Can you please introduce me some books on advanced quantum mechanics which has solutions for its exercises. Of course, I know Shankar and Sakuraii, but, I mean something more advanced which covers these topics: (Scattering, Dirac Fields, Group Representations... | 2021-07-23 19:21:52 | {"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.amtoolbox.org/amt-1.1.0/doc/signals/sig_joergensen2011.php | THE AUDITORY MODELING TOOLBOX
Applies to version: 1.1.0
Go to function
sig_joergensen2011 - Return a simulated room impulse response for Joergensen models
Usage
ir=sig_joergensen2011(duration);
[ir,fs]=sig_joergensen2011(duration);
Description
sig_joergensen2011(duration) returns a simulated impulse response of... | 2023-03-20 13:55:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/in-memory-rachel-corrie-1979-2003.71698/ | # In memory: Rachel Corrie (1979 - 2003)
1. ### Bilal
407
Two years ago , An Israeli army bulldozer crushed Rachel Corrie as she tried to stop the demolition of a Palestinian home.
((Friday, March 18, 2005
Corrie family seeks answers at hearing
ELLYN FERGUSON
GANNETT NEWS SERVICE
WASHINGTON -- The family of Rach... | 2015-09-04 16:44:50 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://x-engineer.org/graduate-engineering/modeling-simulation/systems-modeling/energy-method-dynamic-systems/ | # Energy Method for modeling conservative dynamic systems
The Energy Method provides an alternative way to determine the mathematical model (equations of motion) of a dynamic system. It’s also an alternative method to calculate the natural frequency of the system.
Many of the modern engineering systems are/have:
• m... | 2021-04-23 13:22:34 | {"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://cstheory.stackexchange.com/questions/43816/termination-checking-for-scott-encodings-in-system-f-with-positive-recursive-typ | # Termination checking for Scott-encodings in System F with positive-recursive types
Is there any research on termination analysis on Scott-encodings in System F with positive-recursive types. All papers I have found use languages with constructors and case analysis (for example foetus). But given that we can encode a... | 2021-07-26 05:46:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://studyadda.com/notes/jee-main-advanced/physics/semiconducting-devices/conductivity-of-semiconductor/8824 | # JEE Main & Advanced Physics Semiconducting Devices Conductivity of Semiconductor
Conductivity of Semiconductor
Category : JEE Main & Advanced
(1) In intrinsic semiconductors ${{n}_{e}}={{n}_{h}}$. Both electron and holes contributes in current conduction.
(2) When some potential difference is applied across a pie... | 2020-09-25 20:46:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/330296/complementary-transistor-pair | Complementary Transistor Pair
I am wondering, why is there no complementary transistor pairs to buy, since their use as individual devices is pretty common in audio amplifier applications.
So for complementary transistor pair it is desired to have as identical properties as possible (gain, bandwidth, breakdown voltag... | 2019-10-22 14:53:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |