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://poznanskielegendy.pl/quarry/Oct_3163_21/ | # Ball Mill Dimensions And Weight
### Calculate and Select Ball Mill Ball Size for Optimum Grinding
In Grinding, selecting (calculate) the correct or optimum ball size that allows for the best and optimum/ideal or target grind size to be achieved by your ball mill is an important thing for a Mineral Processing Engine... | 2022-08-15 15:37:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.hackmath.net/en/math-problem/3418 | # Roots count
Substitute the numbers/0,1,2,3/into the equation as x:
(x - 1) (x - 3) (x + 1) = 0
Which of them is its solution?
Is there another number that solves this equation?
x1 = 1
x2 = 3
x3 = -1
### Step-by-step explanation:
${x}_{1}=1$
${x}_{2}=3$
${x}_{3}=-1$
We will be pleased if You send us any impro... | 2021-04-19 05:23:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 3, "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://ndl.iitkgp.ac.in/document/dWJZVEVYZ1k5Z1c1cXpwRzBjUTJ5QT09 | ### Measurement of the production of neighbouring jets in lead-lead collisions at $\sqrt{s_{\mathrm{NN}}} = 2.76$ TeV with the ATLAS detectorMeasurement of the production of neighbouring jets in lead-lead collisions at $\sqrt{s_{\mathrm{NN}}} = 2.76$ TeV with the ATLAS detector
Access Restriction
Open | 2023-02-08 14:57:06 | {"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://tex.stackexchange.com/questions/72987/how-to-make-a-pagebreak-that-goes-to-the-next-double-sided-page?answertab=active | How to make a pagebreak that goes to the next double sided page?
I am writing a problem set for which the professor has mandated that each problem be submitted on a separate sheet (or sheets). To save some paper, I would like to print double-sided.
Thus my question: Is there a way to make LaTeX automatically break to... | 2015-01-27 12:39:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/wedge-block-in-a-different-frame/ | ×
# Wedge Block in a different frame
Could someone please explain the motion of the wedge in the frame of the block. I know the solutions using ground and wedge as reference but how to approach this with block as frame of reference?
Note by Euler 149
11 months, 3 weeks ago
MarkdownAppears as
*italics* or _italics_ ... | 2018-02-25 07:50:02 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ecice06.com/CN/abstract/abstract28862.shtml | • 先进计算与数据处理 •
基于项目评分与类型评分聚类的推荐算法
1. 上海海事大学 信息工程学院,上海 201306
• 收稿日期:2017-05-22 出版日期:2018-06-15 发布日期:2018-06-15
• 作者简介:段元波(1993—),男,硕士研究生,主研方向为数据挖掘;高茂庭,教授、博士。
• 基金项目:
国家自然科学基金(61202022)。
Recommendation Algorithm Based on Clusterings of Item Rating and Type Rating
DUAN Yuanbo,GAO Maoting
1. College of Information En... | 2019-12-06 03:50:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.isp.uni-luebeck.de/node/385 | # Network Invariants for Real-time Systems
Title Network Invariants for Real-time Systems Publication Type Conference Paper Year of Publication 2004 Authors Grinchtein, O, Leucker, M Conference Name 5th International Workshop on Verification of Infinite-State Systems Series Electronic Notes in Theoretical Computer Sc... | 2018-04-21 13:42:54 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/algebra/113815-solving-systems-equations-print.html | # solving systems of equations
• November 11th 2009, 12:10 AM
scubasteve123
solving systems of equations
solve the following for u and t
x= u + t^2
y = t - u^2
• November 11th 2009, 12:17 AM
BabyMilo
Quote:
Originally Posted by scubasteve123
solve the following for u and t
x= u + t^2
y = t - u^2
$u=x-t^2$
sub 1... | 2015-11-30 02:15:19 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 14, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://linguistics.stackexchange.com/questions/28576/vowel-deletion-and-allophone-variation-in-japanese-high-vowel-clusters/28579 | # Vowel Deletion and Allophone variation in Japanese High Vowel Clusters?
I seem to have heard from films, shows and other japanese programs that there is a kind of vowel deletion in certain contexts which triggers a consonant change which might be allophonic.
This paper seems to cover the phenomenon, although I am i... | 2019-10-16 13:14:12 | {"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://gamedev.stackexchange.com/questions/132838/i-dont-think-my-shaders-are-working-looking-for-help | # I don't think my shaders are working, looking for help
Using sharpdx(directx 11) developing on UWP.
This is a link to a previous question of not being able to compile the shader files(written in hlsl) How to compile shader files in UWP Later I have found some method to avoid the original exception(unable to open or... | 2021-11-28 23:04:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.storyofmathematics.com/should-you-choose-to-throw-a-rubber-ball-or-a-beanbag-of-equal-size-and-weight/ | # To win a prize at the country fair, you’re trying to knock down a heavy bowling pin by hitting it with a thrown object. Should you choose to throw a rubber ball or a beanbag of equal size and weight? Explain.
This article aims to find whether a rubber ball or bean bag is best used to knock down a heavy bowling pin t... | 2022-10-02 15:09:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://arxiver.wordpress.com/2016/03/16/revealing-the-z2-5-cosmic-web-with-3d-lyman-alpha-forest-tomography-a-deformation-tensor-approach-cea/ | # Revealing the z~2.5 Cosmic Web With 3D Lyman-Alpha Forest Tomography: A Deformation Tensor Approach [CEA]
Studies of cosmological objects should take into account their positions within the cosmic web of large-scale structure. Unfortunately, the cosmic web has only been extensively mapped at low-redshifts ($z<1$), u... | 2022-01-18 15:36:34 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/like-base-system/ | # Like Base System?
Number Theory Level pending
For each integer $$n\geq 4$$, let $$a_n$$ denote the base-$$n$$ number $$(0.133133133\ldots)_n$$. The product $$a_4a_5\cdots a_{99}$$ can be expressed as $$\dfrac{m}{n!}$$, where $$m$$ and $$n$$ are positive integers and $$n$$ is as small as possible. What is the value ... | 2017-09-22 10:05:04 | {"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://en.wikipedia.org/wiki/Link_Budget | A link budget is accounting of all of the gains and losses from the transmitter, through the medium (free space, cable, waveguide, fiber, etc.) to the receiver in a telecommunication system. It accounts for the attenuation of the transmitted signal due to propagation, as well as the antenna gains, feedline and miscella... | 2018-03-18 17:45:49 | {"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://leanprover-community.github.io/archive/stream/116395-maths/topic/Left.20adjoint.20of.20functors.20between.20orders.html | ## Stream: maths
### Topic: Left adjoint of functors between orders
#### Kenny Lau (Apr 27 2018 at 18:55):
So, the forgetful functor from the category of partially ordered sets to the category of pre-ordered sets has a left adjoint | 2021-05-18 06:47:01 | {"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... |
http://www.worldcat.org/identities/lccn-nr90008476/ | # Schramm, Oded
Overview
Works: 12 works in 28 publications in 1 language and 719 library holdings Author QA274.75, 530.475
Publication Timeline
.
Most widely held works by Oded Schramm
Brownian motion by Peter Mörters( Book )
7 editions published in 2010 in English and held by 224 WorldCat member libraries worldwide... | 2016-08-25 08:11:08 | {"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://www.groundai.com/project/unified-description-of-0-states-in-a-large-class-of-nuclear-collective-models/ | Unified description of 0^{+} states in a large class of nuclear collective models
# Unified description of 0+ states in a large class of nuclear collective models
Dennis Bonatsos, E.A. McCutchan, and R.F. Casten, Institute of Nuclear Physics, N.C.S.R. “Demokritos”, GR-15310 Aghia Paraskevi, Attiki, Greece Physics Div... | 2020-08-14 17:38:02 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.aimsciences.org/article/doi/10.3934/mcrf.2015.5.517 | # American Institute of Mathematical Sciences
• Previous Article
Controlled reflected mean-field backward stochastic differential equations coupled with value function and related PDEs
• MCRF Home
• This Issue
• Next Article
Transposition method for backward stochastic evolution equations revisited, and its applicatio... | 2019-06-20 03:02:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1938606/why-is-identity-element-of-monoid-defined-as-morphism | # Why is identity element of monoid defined as morphism?
Sorry, I am new to category theory (actually all fields of math...). When I was learning the concept of monoid in college, the identity element is roughly defined as "an element e of set which satisfy $e * a = a = a * e$, for every a in that set". But when I am ... | 2021-06-13 11:58:54 | {"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://cce.sh/2021/01/11/solar-panels.html | # Why don't we cover all rooftops in solar panels?
I was walking around the city one day and I noticed how much empty space there is on top of buildings. Why not cover them with solar panels? Would it even be feasible?
Most buildings in my city are soviet-style 10-story apartment buildings with a flat, mostly unused ... | 2021-09-27 09:56:46 | {"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... |
http://mathoverflow.net/feeds/user/18384 | User felipeg - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-19T16:04:58Z http://mathoverflow.net/feeds/user/18384 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/128259/is-function-from-topological-group-to-metric-space-borel Is function from topological group... | 2013-05-19 16:04:56 | {"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://socratic.org/questions/can-someone-help-verify-the-answer | # Can someone help verify the answer?
## I obtain 58.1 N for b, can someone verify if my answer is correct?
Mar 22, 2016
(a) $81.928 N$
(b) $81.928 N$
#### Explanation:
(a) Force of static friction which needs to be overcome to move the sled 1
${F}_{k 1} =$Coefficient of static friction ${\mu}_{k} \times$normal f... | 2019-10-13 22:58:39 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://cs.stackexchange.com/questions/16586/best-worst-and-average-cases-for-a-function-that-uses-random-number-generator | # Best, worst and average cases for a function that uses random number generator
For the following function (not in particular coding style or programming languange)
f (N, y) // y is an integer such that 0 <= y < N
{
x = rand (N) // rand (N) returns a random integer x satisfying 0 <= x < N
... | 2019-11-12 03:48:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://umj.imath.kiev.ua/authors/name/?lang=en&author_id=3587 | 2019
Том 71
№ 1
# Mosić D.
Articles: 1
Brief Communications (English)
### Representations for the generalized inverses of a modified operator
Ukr. Mat. Zh. - 2016. - 68, № 6. - pp. 860-864
Some explicit representations for the generalized inverses of a modified operator $A + YGZ$ are derived under some conditions,... | 2019-02-17 09:22:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Clausius-Mossotti_relation | # Clausius–Mossotti relation
(Redirected from Clausius-Mossotti relation)
The Clausius–Mossotti relation expresses the dielectric constant (relative permittivity) εr of a material in terms of the atomic polarizibility α of the material's constituent atoms and/or molecules, or a homogeneous mixture thereof. It is name... | 2017-10-21 03:19:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 9, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://homework.cpm.org/category/CON_FOUND/textbook/a2c/chapter/4/lesson/4.3.1/problem/4-136 | ### Home > A2C > Chapter 4 > Lesson 4.3.1 > Problem4-136
4-136.
Start by breaking up the equation into two smaller ones. | 2020-09-24 12:27:31 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://en.wikipedia.org/wiki/Linear_probing | # Linear probing
The collision between John Smith and Sandra Dee (both hashing to cell 873) is resolved by placing Sandra Dee at the next free location, cell 874.
Linear probing is a scheme in computer programming for resolving collisions in hash tables, data structures for maintaining a collection of key–value pairs... | 2016-08-24 02:13:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 3, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.circuitlab.com/circuit/tne4sa/photodiode-receiver-01/ | Created by Created December 10, 2012 Last modified December 17, 2012 Tags
### Summary
A very simple model of a photodiode receiver using an
opamp as a transimpedance amplifier.
Simulate > DC Sweep > Run DC Sweep
### Description
A very simple model of a photodiode receiver using an opamp as a transimpedance amplifi... | 2022-08-15 16:26:47 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.lmfdb.org/Variety/Abelian/Fq/?q=3 | ## Results (1-50 of 279175 matches)
Label Dimension Base field L-polynomial $p$-rank Isogeny factors
1.3.ad $1$ $\F_{3}$ $1 - 3 x + 3 x^{2}$ $0$
1.3.ac $1$ $\F_{3}$ $1 - 2 x + 3 x^{2}$ $1$
1.3.ab $1$ $\F_{3}$ $1 - x + 3 x^{2}$ $1$
1.3.a $1$ $\F_{3}$ $1 + 3 x^{2}$ $0$
1.3.b $1$ $\F_{3}$ $1 + x + 3 x^{2}$ $1$
1.3.c $1$ ... | 2023-03-31 10:23:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blog.nathantsoi.com/article/silent-stepper-3d-printer-upgrade/ | My printer sits in a closet that shares a wall with our bedroom. Normally it's fine, but when things are quiet I can hear the motors making slight buzzing and ringing noises with the normal A4988 Stepper Motor Drivers. In an attempt to make the printer entirely silent, I got four TMC2100 stepper motor drivers. At \$10 ... | 2023-02-09 12:01:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/498760/how-scale-a-mathrel-to-match-current-contexts-font-size/498777 | # How scale a mathrel to match current context's font size?
Revised question:
I'm using TikZ to re-design \rightarrow for the Lucida Bright fonts, to better match tikzcd arrows. How do I scale that mathrel for script- and scriptscript-styles (as well as have the scaling sensitive to enclosing \large, \tiny, etc., com... | 2020-01-29 19:44:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/sum-of-series.786172/ | # Sum of Series
1. Dec 7, 2014
### andyrk
Can someone explain how to compute the sum of the following series?
1/(n2 + (r-1)2) + 1/(n2 + (r)2) + 1/(n2 + (r+1)2) + ....1/(n2 + (n-1)2)
2. Dec 7, 2014
### andyrk
Is anyone there?
3. Dec 7, 2014
### Stephen Tashi
Explain the context. Do you seek a closed form expres... | 2018-07-23 05:05:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/conservation-of-momentum.631754/ | # Conservation of momentum
Sir , Can you please explain me " The conservation of mometum " with an example ?
I am not able to understand the concept of CONSERVATION OF MOMETUM .
So plz help me Sir .
I will be very thankful .
Thankyou very much Sir .
It was very useful | 2021-01-25 01:34:45 | {"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://planetmath.org/derivationofrecurrenceforsylvesterssequence | # derivation of recurrence for Sylvester’s sequence
Let us begin with the product:
$a_{n}=1+\prod_{i=0}^{n-1}a_{i}$
Adding $1$ to $n$ and manipulating the result:
$\displaystyle a_{n+1}$ $\displaystyle=$ $\displaystyle 1+\prod_{i=0}^{n}a_{i}$ $\displaystyle=$ $\displaystyle 1+a_{n}\prod_{i=0}^{n-1}a_{i}$ $\displa... | 2021-04-18 04:53:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 10, "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://clay6.com/qa/40575/hydrogen-peroxide-acts-both-as-an-oxidising-and-as-reducing-agent-depending | Browse Questions
# Hydrogen peroxide acts both as an oxidising and as reducing agent depending upon the nature of the reacting species . In which of the following cases $\;H_{2}O_{2}\;$ acts as a reducing agent in acid medium ?
$(a)\;MnO_{4}^{-}\qquad(b)\;Cr_{2}O_{7}^{2-}\qquad(c)\;SO_{3}^{2-}\qquad(d)\;KI$ | 2017-02-22 15:13:15 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.aimsciences.org/article/doi/10.3934/mbe.2006.3.237 | American Institute of Mathematical Sciences
2006, 3(1): 237-248. doi: 10.3934/mbe.2006.3.237
An improved model of t cell development in the thymus and its stability analysis
1 Department of Mathematics and Mechanics, Applied Science College, University of Science and Technology Beijing, Beijing 100083, China 2 Depa... | 2020-07-09 18:51:08 | {"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://www.imperial.ac.uk/people/u.egede/?limit=30&id=00308935&person=true&respub-action=search.html&page=5 | # Professor Ulrik Egede
Faculty of Natural SciencesDepartment of Physics
Visiting Professor
//
//
### Assistant
Ms Paula Brown +44 (0)20 7594 7823
//
### Location
Blackett LaboratorySouth Kensington Campus
//
## Summary
My research is in the area of High Energy Physics and deals with the most fundamental as... | 2021-10-26 03:42:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-geometry/95152-question-about-sequences.html | it's a fact that every convergent sequence is bounded. recall that, by definition, a sequence {An}has the limit L if for every W>0 there is a corresponding integer N such that
absolute value of (An-L)<W whereever n>N
Use this definition to prove that every sequence that converges to 0 is bounded, i.e to prove that if ... | 2016-12-07 16:48:59 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 7, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.muchlearning.org/?page=62&ccourseid=1437§ionid=2804 | # Step By Step Calculus » 14.2 - Sketching Polar Curves
Synopsis
For drawing a curve from a polar equation, one can either
• evaluate values of rr for several values of \theta\theta, then plot the (r,\theta)(r,\theta) pairs and connect them by a smooth line to form the polar curve,
• or, draw the curve in the Cartesia... | 2019-01-22 21:45:31 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://physicshelpforum.com/threads/water-flows-into-a-pool-how-long-will-it-take-to-fill.14404/ | Water flows into a pool how long will it take to fill?
cooter
Water flows through a 2.3-cm-diameter hose at 4 m/s. How long, in minutes, will it take to fill a 750 L kiddie pool?
oz93666
First find the volume of a 4 meter length of the pipe
We are using cm ... (4m =400 cm) so the answer will be in cc ... it will b... | 2020-01-28 16:07:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://community.wolfram.com/groups/-/m/t/1142466?sortMsg=Flat | # [✓] Connect data from solving equation in some loop?
GROUPS:
My program about solving equation , then when it finished , by looping , by another order when you ask which answer of solving equation , it plot it . i think i describe it awfully !!!!
2 months ago
7 Replies
The error in your error is in red.
2 months a... | 2017-09-22 13:36:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://projecteuclid.org/euclid.die/1356012734 | ## Differential and Integral Equations
### Blow-up analysis for some mean field equations involving probability measures from statistical hydrodynamics
#### Abstract
Motivated by the mean field equations with probability measure derived by Sawada-Suzuki and by Neri in the context of the statistical mechanics descrip... | 2018-09-23 06:09:44 | {"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://labs.tib.eu/arxiv/?author=A.%20Szab%C3%B3 | • Substantial experimental and theoretical efforts worldwide are devoted to explore the phase diagram of strongly interacting matter. At LHC and top RHIC energies, QCD matter is studied at very high temperatures and nearly vanishing net-baryon densities. There is evidence that a Quark-Gluon-Plasma (QGP) was created at ... | 2019-11-19 06:37:38 | {"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://plainmath.net/algebra-ii/81887-finding-y-mrow-class-mj | 2d3vljtq
2022-07-11
Finding ${y}^{\mathrm{\prime }}$ of $y={\mathrm{log}}_{7}{e}^{8x}$
I know that $\frac{d}{dx}\left({e}^{8x}\right)=8{e}^{8x}$, but I am confused on how to work the rest of the problem.
Is this correct:
${\mathrm{log}}_{e}x=\mathrm{ln}x$ and that $\frac{d}{dx}\left(\mathrm{ln}x\right)=\frac{{y}^{\ma... | 2023-02-08 20:10:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 38, "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/179269/simultaneous-equations-two-unknowns | # Simultaneous equations, two unknowns
I really should've paid more attention to maths in school...
I have some fairly simple simultaneous equations in the following format.
• VMax = DMax + (DMax - DMin) * GMax
• VMin = DMin - (DMax - DMin) * GMin
Knowns are VMax, VMin, GMax, GMin
Unknowns are DMax, DMin
All values... | 2015-07-07 18:05:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/complex-numbers-hyperbolic-trig.140385/ | # Complex numbers hyperbolic trig
it says to use exponentials to prove:
tanh (iu) = i tan u
however i do not get the correct relationship, is this an error in the question perhaps
The question is correct. Remember i^2 = -1.
what i have done is:
for the left side:
$$tanh u = \frac{sinh u}{cosh u} = \frac{e^{iu}-e^... | 2021-08-02 16:53:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2116548/generic-transformation-matrix-for-rotation-about-an-angle | # Generic Transformation Matrix for rotation about an angle
Let T:R2->R2 be the transformation that rotates each point in R2 about the origin through a counterclockwise positive angle $\theta$.
Is it possible to come up with a generic standard matrix for this transformation, by generic i mean which works for any (x,y... | 2019-07-23 22:04:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3182794/every-uncountable-compact-uniform-space-has-a-nonatomic-measure | # Every uncountable compact uniform space has a nonatomic measure?
It is known that the class of nonatomic measures on compact metric space without isolated point $$X$$ is dense in $$\mathcal{M}(X)$$, where $$\mathcal{M}(X)$$ is the set of Borel probability measures endowed with the weak$$^*$$ topology.
In my researc... | 2019-05-26 22:04:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/4dd5da53d95c8b0b76e55cc4 | ## watchmath 5 years ago Find the height of the lamp post (see the attachment).
1. watchmath
2. myininaya
did you make this problem up or did you find it somewhere
3. watchmath
It is from a book :). We give this as an assignment for our student :).
4. myininaya
i think i'm fixing to figure out lol
5. myininaya
... | 2016-10-27 15:15:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.studyadda.com/solved-papers/jee-main-advanced/mathematics/probability/aieee-solved-paper-2009/47 | # Solved papers for JEE Main & Advanced AIEEE Solved Paper-2009
### done AIEEE Solved Paper-2009
• question_answer1) In a binomial distribution $B\left( n,p=\frac{1}{4} \right),$if the probability of at least one success is greater than or equal to$\frac{9}{10}$, then n is greater than AIEEE Solved Paper-2009
... | 2020-08-08 06:35:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/6713/what-is-the-value-of-tan-x-tan-y-given-x-0-y-0-and-xy-1- | # What is the value of $tan^{-1}x- tan^{-1}y$ given $x>0$. $y<0$ and $xy<-1$?
Answer: $\pi$ + $tan^{-1}\frac{x-y}{1+xy}$ | 2017-11-23 18:37:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/lightning-struck-me-down.70160/ | Lightning, struck me down
1. Apr 5, 2005
Sidearm
i have a physics assignment and cant do a few questions, normally i would not resort to asking, but i am really stuck
1. 2 lightning strikes occur simultaneously 10km apart if an observer was 2km from one and 8km from another
a) find the time delay between the first ... | 2017-04-23 21:57:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tex.stackexchange.com/tags/formatting/new | Tag Info
4
Here is a solution based on atbegshi and answers packages. The idea is to use answers that write contents of theorem, lemma to an external file (mtfile.tex), discard all pages (all contents of the main file http://tex.stackexchange.com/a/267555/71471) and then use the external file to output only theorems.... | 2016-02-08 04:35:05 | {"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": 2, "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/675607/walks-on-hypercube-generating-function-approach | # Walks on hypercube: generating function approach
So the problem is simple: given a hypercube in $\mathbb{R}^n$, whose vertices are $(v_1,..,v_n)$ for each $v_i$ equals 0 or 1, and there is an edge from u to v if they differ at exactly one bit, count the number of walks from vertex u to v in l steps.
As far as I kno... | 2021-05-07 12:37:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/simple-limit.558193/ | Simple limit
1. Dec 8, 2011
Apteronotus
Hi,
If
$k_3 \cdot (A_1 \cos k_1 x + A_2 \sin k_1 x)\cdot(B_1 \cos k_2 y + B_2 \sin k_2 y)\cdot(C_1 e^{k_3 z}-C_2 e^{-k_3 z})=E$
in the limit as $\sqrt{x^2+y^2+z^2}\rightarrow\infty$
Can we infer anything about any of the constants?
2. Dec 10, 2011
Stephen Tashi
One way t... | 2018-10-21 08:17:58 | {"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://physics.stackexchange.com/questions/159521/orbital-magnetic-moment-versus-biot-savart-law | # Orbital magnetic moment versus Biot-Savart law
In atomic physics, the fine structure of spectral lines assigned to atomic hydrogen has always been explained by considering an orbital magnetic moment of atomic electron. Still this concept is inconsistent with the basic laws of electromagnetism.
Consider a circular e... | 2020-03-31 17:30:16 | {"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://chemistry.stackexchange.com/questions/59162/examples-of-molecules-with-d4-and-c9-point-groups | # Examples of molecules with D4 and C9 point groups
Trying to come up with examples of (hypothetical) molecules/shapes that have $D_4$ and $C_{9h}$ point groups.
For $D_4$, I thought a cyclobutane structure, but with 4 substituents coming off of the ring all pointing in the same direction. However, I'm not sure if th... | 2021-12-06 00:08:23 | {"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://boundedtheoretics.blogspot.com/2011/09/impugning-randomness-convincingly.html | ## Monday, September 12, 2011
### Impugning randomness convincingly?
I haven’t finished reading “Impugning Randomness, Convincingly” [pdf], by Yuri Gurevich and Grant Olney Passmore, but I’ll go ahead and share its remarks about our old pal William A. Dembski:
The idea that specified events of small probability do n... | 2018-05-22 21:23:08 | {"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://physics.stackexchange.com/questions/358628/will-quantum-computing-provide-any-advantage-for-storing-large-amounts-of-data | # Will quantum computing provide any advantage for storing large amounts of data?
Essentially, does superposition or entanglement provide any advantage for data storage as opposed to classical memory.
No, there's no advantage in capacity.
Given N qubits, the maximum amount of retrievable information you can pack int... | 2019-05-21 18:47:24 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/elementary-and-intermediate-algebra-concepts-and-applications-6th-edition/chapter-14-sequences-series-and-the-binomial-theorem-14-1-sequences-and-series-14-1-exercise-set-page-894/12 | ## Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)
The given expression is the sum of the first three elements of a sequence, which can be also written as: $a_1+a_2+a_3=S_3$ The answer is e) | 2018-06-18 13:59:02 | {"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... |
http://mathhelpforum.com/calculus/214445-max-min-print.html | # max/min
• Mar 8th 2013, 12:07 PM
apatite
max/min
there is one critical point for z=yx^5 + xy^5 + xy. Find it.
Is the critical point (0,0)?
• Mar 8th 2013, 12:25 PM
Shakarri
Re: max/min
There is a critical point when dz/dy and when dz/dx are equal to zero
dz/dx= 5yx5y-1+ y5+ y
This is zero at (0,0)
dz/dx= x5ylnx5+ ... | 2017-03-01 20:25:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/110550/proving-np-completeness-of-maximal-length-path/110646 | # Proving NP completeness of maximal length path
I have this question to answer:
For each node i in an undirected network $$G = (N,E)$$, let $$N(i) = \{j \in N : \{i, j\} \in E\}$$ denote the set of neighbors of node $$i$$ and let $$c_e\geq0$$ denote the length of edge $$e \in E$$. For each node $$i \in N$$, suppose ... | 2020-08-11 09:49:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://szymonkrajewski.pl/find-reference-to-note-using-alfred/ | # Find and insert reference to note on macOS using Alfred
Create connections between notes is the essential part of the whole note-taking process, and for sure, it leads to discovering outstanding ideas in the future. However, it requires extra effort during writing: you have to find a proper note, copy the reference ... | 2020-02-18 02:03:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.freemathhelp.com/forum/threads/function-domain.118968/ | # Function, domain
#### topsquark
##### Full Member
$$\displaystyle y=-\sqrt{x}$$ is not a function on the set of real numbers.
I feel like we're being unnecessarily picky here. There is no subset of the real numbers where the vertical line test actually fails in this example. A function is still a function on the r... | 2019-11-14 19:21:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://learn.careers360.com/ncert/question-simplify-each-of-the-following-expressions-iv-square-root-5-minus-square-root-2-multiply-square-root-5-plus-square-root-2/ | Q
# Simplify each of the following expressions: (iv)
2. Simplify each of the following expressions:
(iv) $\left (\sqrt{5}-\sqrt{2} \right )\left ( \sqrt{5}+\sqrt{2} \right )$
Views
Given number is $\left (\sqrt{5}-\sqrt{2} \right )\left ( \sqrt{5}+\sqrt{2} \right )$
Now, we will reduce it into
$\Rightarrow ... | 2020-01-27 13:32:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/questions/3806/partially-ordered-cfg | # Partially Ordered CFG
I'm looking for work about partially ordered context-free grammars. I've found one paper, which seems to simplify the problem too much (in addition to some technical mistakes, as far as I can tell). It defines the language of a pom-CFG by reduction to a normal context-free grammar, which exclud... | 2021-07-24 10:55:04 | {"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://aptitude.gateoverflow.in/5761/cat-2017-set-1-question-93 | 181 views
If $f_{1}\left ( x \right )=x^{2}+11x+n$ and $f_{2}\left ( x \right )=x$, then the largest positive integer $n$ for which the equation $f_{1}\left ( x \right )=f_{2}\left ( x \right )$ has two distinct real roots, is
1. $24$
2. $23$
3. $19$
4. $10$
Given that,
• $f_{1}(x) = x^{2} + 11x + n$
• $f_{2}(x) = ... | 2022-12-06 14:36:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://or.stackexchange.com/questions/5903/excluding-non-preferable-solutions-from-a-milp | Excluding non-preferable solutions from a MILP
I have a model which delivers the following results (other combinations are also possible, all Xs have 50 as an upper bound):
Case I
$$X1 = 50.0$$
$$X2 = 13.750$$
$$X3 = 50.0$$
$$X4 = 50.0$$
Case II (obtained adding valid constraints to the model)
$$X1 = 50.0$$
$$... | 2021-06-15 15:49:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.hepdata.net/record/ins1753720 | • Browse all
Measurement of the $\mathrm{t\bar{t}}\mathrm{b\bar{b}}$ production cross section in the all-jet final state in pp collisions at $\sqrt{s} =$ 13 TeV
The collaboration
Phys.Lett. B803 (2020) 135285, 2020
Abstract (data abstract)
CERN-LHC. Measurement of the ttbb production cross section in the all-jet fina... | 2020-04-08 11:56:37 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://athhallcamreview.com/discontinuous-normals-in-non-euclidean-geometries-and-two-dimensional-gravity-arxiv2208-02658v2-gr-qc-updated/ | ##### What's Hot
This paper builds two detailed examples of generalized normal in
non-Euclidean spaces, i.e. the hyperbolic and elliptic geometries. In the
hyperbolic plane we define a n-sided hyperbolic polygon P, which is the
Euclidean closure of the hyperbolic plane H, bounded by n hyperbolic geodesic
segments. The... | 2023-03-31 19:43:07 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.yaclass.in/p/mathematics-state-board/class-9/algebra-3105/simultaneous-linear-equations-5229/re-3ba11400-fdd2-42bc-978e-4ad8acda12fc | Theory:
What are simultaneous linear equations?
A set of equations with two or more linear equations having the same variables is called as simultaneous linear equations or system of linear equations or a pair of linear equations.
$$2x+y=1$$ and $$x-y=3$$
Together they are called as simultaneous linear equations.
E... | 2021-05-10 08:53:12 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://discourse.pymc.io/t/gaussian-process-predict-over-trace/1859 | # Gaussian Process predict over trace
#1
Hi everyone,
I’d like to integrate a function, a, of the predicted mean (μ(x)) and standard deviation (σ(x)) over the inferred model parameters in a Gaussian Process model in PyMC3.
If θ are the collected parameters of the GP model (e.g. noise, length scales etc. of the cova... | 2018-09-24 00:54:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://dylan-muir.com/articles/circular_kernel_estimation/ | # Kernel density estimation for circular functions
28th March, 2014
Matlab code for performing kernel density estimates on periodic and aperiodic domains, for unidimensional and multidimensional data.
Estimating multi-dimensional PDFs over periodic domains is reasonably straightforward, but can't be done with Matlab... | 2015-08-02 22:23:46 | {"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://nicklutsko.github.io/blog/2019/10/09/What-Drives-Transient-Warming-Uncertainty-Part-2 | ## What Drives Uncertainty in Transient Warming? Part 2 - Details
09 Oct 2019
This is a follow-up to my post "What Drives Uncertainty in Transient Warming?", which summarized a recent paper with Max Popp on "Probing the Sources of Uncertainty in Transient Warming on Different Time Scales". Here I’m going to provide s... | 2019-11-18 14:44:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://uniteasy.com/post/1409/ | #### Question
Show that \sqrt{n+\sqrt{n+\sqrt{n+\sqrt{n+\cdots \infty } } } } = \dfrac{1+\sqrt{1+4n} }{2}
Collected in the board: Square Root
Steven Zheng posted 4 days ago
Let
x =\sqrt{n+\sqrt{n+\sqrt{n+\sqrt{n+\cdots \infty } } } }
when the layers of square root go to infinite
which makes no difference startin... | 2022-09-30 23:29:56 | {"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.key2chem.org/equilibrium-thermodynamics | KEY2CHEM
Relating Equilibrium Constant and Free Energy
A thermodynamically-favorable process is one in which the free energy of the system decreases ($$\Delta G^\circ < 0$$). This is referred to as “exergonic”. Similarly, a process that occurs with a large value of equilibrium constant ($$K > 1$$) is also one that fa... | 2020-10-21 15:59:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lavelle.chem.ucla.edu/forum/viewtopic.php?f=130&t=18595 | ## Adiabatic Expansion Question
$\Delta U=q+w$
Helen_Lee_1L
Posts: 12
Joined: Wed Sep 21, 2016 3:00 pm
### Adiabatic Expansion Question
In an adiabatic expansion, the volume goes from 1 Liters to 2.56 Liters at an external pressure of 1 atm. It releases 73J of heat at 1 atm, and returns to its original delta U. Fin... | 2020-11-25 14:43:34 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/taylor-series-convergence.356958/ | # Taylor Series - Convergence
1. Nov 22, 2009
### Berdi
1. The problem statement, all variables and given/known data
For what values of x (or $$\theta$$ or u as appropriate) do you expect the following Taylor Series to converge? DO NOT work out the series.
$$\sqrt{x^{2}-x-2}$$ about x = 1/3
$$sin(1-\theta^{2})$$ ... | 2017-09-20 00:46:04 | {"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://tex.stackexchange.com/questions/289542/auto-resizing-parenthesis-in-math-formulas | # auto-resizing parenthesis in math formulas
I am looking for a way to have auto-resizing parenthesis on math mode. In a formula like (a * (b + c)), I'd like the external parenthesis to be a little bigger.
Ideally, this would be done without alteration to the math syntax. That is, the above would be produced by $(a *... | 2019-05-21 06:56:23 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://iclr.cc/virtual/2021/poster/2953 | ## High-Capacity Expert Binary Networks
### Adrian Bulat · Brais Martinez · Georgios Tzimiropoulos
Abstract: Network binarization is a promising hardware-aware direction for creating efficient deep models. Despite its memory and computational advantages, reducing the accuracy gap between binary models and their real-... | 2021-09-19 01:11:43 | {"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.biostars.org/p/247741/ | Differences between trimming tools: cutadapt, bbduk and sickle
1
7
Entering edit mode
4.5 years ago
rioualen ▴ 570
Hello,
I'm starting to use cutadapt instead of sickle, and I'm not sure I understand how it works exactly. I tried to use minimum length of 20 bp and minimum quality score of 20, and the results are supe... | 2021-10-17 10:55:38 | {"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://www.gradesaver.com/textbooks/science/physics/physics-for-scientists-and-engineers-a-strategic-approach-with-modern-physics-4th-edition/chapter-9-work-and-kinetic-energy-exercises-and-problems-page-230/59 | ## Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (4th Edition)
The kinetic energy of the box when it leaves the spring will be equal to the initial energy stored in the spring plus the work done on the box by friction. $KE = U_s+W_f$ $\frac{1}{2}mv^2 = \frac{1}{2}kx^2-mg~\mu_k~d$ $v^2 ... | 2019-01-20 14:41:07 | {"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://math.stackexchange.com/questions/1447889/how-to-evaluate-an-improper-integral | # How to evaluate an improper integral.
I don't conceive how to evaluate the improper integral: $$\int_{1}^{\infty}\frac{\sin x}{\sqrt{x-1}}dx.$$
When this converges, I'm glad if you give the value of this integral.
Thank you.
## 1 Answer
We have: $$I = \int_{0}^{+\infty}\frac{\sin(x+1)}{\sqrt{x}}\,dx = \sin(1)\in... | 2019-08-22 09:43:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0810.18008 | # zbMATH — the first resource for mathematics
Tannakian categories. (English) Zbl 0810.18008
Jannsen, Uwe (ed.) et al., Motives. Proceedings of the summer research conference on motives, held at the University of Washington, Seattle, WA, USA, July 20-August 2, 1991. Providence, RI: American Mathematical Society. Proc.... | 2021-07-29 12:48:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/331691/norm-of-two-operators-on-l2-mathbbz-2-mathbbz-2-different | # Norm of two operators on $l^2(\mathbb{Z}_{2}*\mathbb{Z}_{2})$ different
In my research I encounered the following (very concrete) question: Consider the (discrete) group $$G:=\mathbb{Z}_{2}*\mathbb{Z}_{2}$$. Let $$s\text{, }t\in G$$ be the generating elements and define for $$\theta\in\left(-\frac{\pi}{2}\text{, }\f... | 2019-05-20 09:45:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.luogu.com.cn/problem/CF1153E | # Serval and Snake
## 题意翻译
#### 题意翻译 在 $n\times n$ 的方格上有一条链（不一定是直的），你需要通过查询来找出这条链的两个端点。 你的查询形如 x1 y1 x2 y2 ，这可以确定一个矩形，查询结果是链在矩形上的边数。 你最多能进行 $2019$ 次查询。最后请输出 x1 y1 x2 y2 ，表示链两个端点的坐标。 #### 数据范围 $n \le 1000$
## 题目描述
This is an interactive problem. Now Serval is a senior high school student in Japari Middle School. How... | 2021-06-14 23:49:15 | {"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... |
http://nrich.maths.org/6626/solution | ### Absurdity Again
What is the value of the integers a and b where sqrt(8-4sqrt3) = sqrt a - sqrt b?
### Ball Bearings
If a is the radius of the axle, b the radius of each ball-bearing, and c the radius of the hub, why does the number of ball bearings n determine the ratio c/a? Find a formula for c/a in terms of n.... | 2016-05-30 09:05:08 | {"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... |
https://tex.stackexchange.com/questions/141769/bidi-and-hyperref-change-hyphenation | # bidi and hyperref change hyphenation
I try to compile th following document. If I load both bidi and hyperref, Mittelbach is not hyphenated. If I comment out one of them, everything is fine. The bstfile is here: http://celxj.org/downloads/unified.bst
\documentclass{scrbook}
\usepackage{natbib}
\bibliographystyle{u... | 2019-07-16 10:05:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "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/240560/is-it-possible-to-shrink-a-page-using-something-like-enlargethispage | # Is it possible to shrink a page using something like \enlargethispage?
This seems like a silly question to have to ask, but I can't find information on it anywhere. I know that \enlargethispage{\baselineskip} can be used to add an extra line to a page in order to help deal with page layout problems. But how can you ... | 2020-12-04 17:20:51 | {"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... |
http://plantyourrootsingreece.org/krxwm/ethylene-orbital-structure-cf985d | # Uncategorized
This is the default teaser text option. You can remove or edit this text under your "General Settings" tab. This can also be overwritten on a page by page basis.
## ethylene orbital structure
What is the Hybridization of the Carbon atoms in Ethylene. There is a formation of a sigma bond and a pi bond... | 2021-07-30 12:46:03 | {"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": 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/finding-the-coefficient-of-friction-due-tommorow-need-help.470384/ | # Finding the Coefficient of Friction(due tommorow, need help)
A 50.0 kg chair initially at rest on a horizontal floor requires a 365 N horizontal force to set it in motion. Once the chair is in motion a 327 N horizontal force keeps it moving at a constant velocity. Find the coefficient of friction between the chair a... | 2021-05-13 19:07:43 | {"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... |
https://www.neetprep.com/ncert-question/228635 | 17. What will be the correct order of vapour pressure of water, acetone and ether at $30°\mathrm{C}$? Given that among these compounds, water has maximum boiling point and ether has minimum boiling point?
(1) Water<ether<acetone
(2) Water<acetone<ether
(3) Ether<acetone<water
(4) Acetone<ether<water
HINT-magnitude... | 2021-07-30 17:39:08 | {"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://ai.stackexchange.com/questions/21475/is-it-possible-to-create-a-fair-machine-learning-system | # Is it possible to create a fair machine learning system?
I started thinking about the fairness of machine learning models recently. Wiki page for Fairness_(machine_learning) defines fairness as:
In machine learning, a given algorithm is said to be fair, or to have fairness if its results are independent of some var... | 2020-10-27 14:13:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://spion.github.io/posts/analysis-generators-and-other-async-patterns-node.html | # Gorgi Kosev
code, music, math
# Gorgi Kosev
code, music, math
@spion
# Analysis of generators and other async patterns in node
Fri Aug 09 2013
Async coding patterns are the subject of never-ending debates for us node.js developers. Everyone has their own favorite method or pet library as well as strong feeling... | 2016-02-11 04:18:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 4, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://leetcode.ca/2018-11-26-1092-Shortest-Common-Supersequence/ | Formatted question description: https://leetcode.ca/all/1092.html
# 1092. Shortest Common Supersequence (Hard)
Given two strings str1 and str2, return the shortest string that has both str1 and str2 as subsequences. If multiple answers exist, you may return any of them.
(A string S is a subsequence of string T if d... | 2022-08-12 17:42:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://folk.ntnu.no/leifh/teaching/tkt4140/._main012.html |
### 2.6.6.1 Python implementation of the drag coefficient function and how to plot it
The complete Python program CDsphere.py used to plot the drag coefficient in the example above is listed below. The program uses a function cd_sphere which results from a curve fit to the data of Evett and Liu [3]. In our setting we... | 2021-09-26 10:38:26 | {"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": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://learn.careers360.com/ncert/question-prove-that-the-function-f-given-by-f-x-equals-x-1-x-i-r-is-not-differentiable-at-x-1/ | # 9. Prove that the function f given by is not differentiable at x = 1.
Given function is
We know that any function is differentiable when both
and are finite and equal
Required condition for function to be differential at x = 1 is
Now, Left-hand limit of a function at x = 1 is
Right-hand limit of a funct... | 2020-10-31 16:47:13 | {"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://clay6.com/qa/842/ | # $\text{Prove that the determinant } \begin{vmatrix} x&sin\theta&cos\theta \\ -sin\theta&-x&1\\ cos\theta&1&x \end{vmatrix} \text{ is independent of } \theta$
Toolbox:
• A determinant can be expanded along the rows or any of the column with their corresponding cofactors,to find its value.
We have to prove that the gi... | 2018-03-20 08:09:40 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://discuss.atom.io/t/indented-soft-wrap/4808 | # Indented soft wrap
#1
I cannot find how to enable soft wrap indenting to the same level or +1 extra tab. Is it possible? If not, it would be good to add this feature.
Shifted indentation for line wrapping
Using Atom as a distraction free Outliner
Word wrap stays within tag
#2
I’m also looking for this feature. Ca... | 2019-02-16 13:28:44 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://openstax.org/books/calculus-volume-1/pages/3-8-implicit-differentiation | Calculus Volume 1
# 3.8Implicit Differentiation
Calculus Volume 13.8 Implicit Differentiation
### Learning Objectives
• 3.8.1. Find the derivative of a complicated function by using implicit differentiation.
• 3.8.2. Use implicit differentiation to determine the equation of a tangent line.
We have already studied ... | 2019-12-13 16:12:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 159, "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/m... |