url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
http://jlta.iauctb.ac.ir/?_action=article&au=595274&_au=M.++Arshad | ##### Volume 01 (2012)
Fixed point theory
##### 1. Fixed point results for Su-type contractive mappings with an application
A. Ali; H. Işık; F. Uddin; M. Arshad
Volume 09, Issue 01 , Winter 2020, , Pages 53-65
##### Abstract
In this paper, we introduce the concept of Su-type contractive mapping and establish fixe... | 2020-08-14T08:10:31 | {"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://convert.ehehdada.com/newtontodelisle | # Newton To Delisle
Calculates the Delisle temperature from the given Newton scale value
Type what you want to convert in the box below or
(autosubmits, max. 1MB)
<- ups! invalid URL! please, delete it or correct it!
## Newton to Delisle scale
The Newton temperature scale was defined by Isaac Newton in 1701 setting... | 2022-12-01T12:43:46 | {"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://www.math.ucsd.edu/~asalehig/research.html | Research
I got my Ph.D. under supervision of Gregory Margulis, from Yale university. He and Alex Lubotzky had a great influence on my mathematical work.
I was a Veblen research instructor, from Sep 2006-Jun 2009, in the Mathematics department , Princeton University and Institute for Advanced Study.
I was an Assistan... | 2021-01-21T23:53:27 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nextgurukul.in/wiki/concept/cbse/class-11/maths/sequences-and-series/sum-of-n-terms-of-special-series/3960986 | Notes On Sum of n Terms of Special Series - CBSE Class 11 Maths
For an AP: a, a + d, a + 2d, a + 3d, a + 4d, ...., a + (n-1)d Sn = n/2 x [2a + (n - 1)d] or Sn = n/2 x [a + l], where l = a + (n-1)d For a G.P: a,ar,ar2,ar3,....,arn-1 …(i) Sn = $\text{{}\begin{array}{c}\text{na; if r=1}\\ \frac{\text{a(1-r}ⁿ\text{)}}{\t... | 2021-06-19T12:39:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 34, "mathjax_tag": 2, "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://stats.stackexchange.com/questions/544309/why-is-naive-bayes-overconfident/544411 | # Why is naive Bayes overconfident?
In the fourth edition of "Artificial Intelligence: a modern approach" by Russel and Norvig, they write in section 12.6, regarding the Naive Bayes Model for text classification, the following:
The naive Bayes model assumes that words occur independently in documents, with frequencie... | 2022-09-30T21:31:31 | {"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://hal-insu.archives-ouvertes.fr/insu-03748045 | # The Cosmic Ultraviolet Baryon Survey (CUBS) - I. Overview and the diverse environments of Lyman limit systems at z < 1
Abstract : We present initial results from the Cosmic Ultraviolet Baryon Survey (CUBS). CUBS is designed to map diffuse baryonic structures at redshift z ≲ 1 using absorption-line spectroscopy of 15... | 2022-10-04T15:50:58 | {"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://stats.stackexchange.com/questions/76668/how-to-calculate-beta-and-coefficient-of-determination-r2-from-unstandardiz?noredirect=1 | # How to calculate Beta and coefficient of determination ($R^2$) from unstandardized coefficients in OLS regression? [duplicate]
I have a table in which the multiple linear regression results is provided. If I have unstandardized coefficients and standard error for each independent variable, is it possible to calculat... | 2020-01-23T04:38:16 | {"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://support.sas.com/documentation/cdl/en/statug/66103/HTML/default/statug_variogram_details32.htm | # The VARIOGRAM Procedure
### Computational Resources
The fundamental computation of the VARIOGRAM procedure is binning: for each pair of observations in the input data set, a distance class and an angle class are determined and recorded. Let denote the number of distance classes, denote the number of angle classes, ... | 2021-10-23T19:45:51 | {"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://research-explorer.app.ist.ac.at/record/7629 | # Gradient flows in spaces of probability measures for finite-volume schemes, metric graphs and non-reversible Markov chains
Forkert DL. 2020. Gradient flows in spaces of probability measures for finite-volume schemes, metric graphs and non-reversible Markov chains. IST Austria.
Thesis_Forkert_PDFA.pdf 3.30 MB
Thesi... | 2022-05-27T13:25:01 | {"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://math.stackexchange.com/questions/472134/what-is-the-relation-between-a-banach-space-and-a-hilbert-space/472141 | # What is the relation between a Banach space and a Hilbert space? [closed]
What is the relation between a Banach space and a Hilbert space?
I know that a Hilbert space has inner product (and so a norm), but a Banach space has a just norm.
• Have a look at this answer: qr.ae/TWI4tc.
– user168764
May 4, 2019 at 23:03... | 2022-06-28T19:40:37 | {"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://en.wikipedia.org/wiki/Hypergraphs | # Hypergraph
(Redirected from Hypergraphs)
An example of an undirected hypergraph, with ${\displaystyle X=\{v_{1},v_{2},v_{3},v_{4},v_{5},v_{6},v_{7}\}}$ and ${\displaystyle E=\{e_{1},e_{2},e_{3},e_{4}\}=}$ ${\displaystyle \{\{v_{1},v_{2},v_{3}\},}$ ${\displaystyle \{v_{2},v_{3}\},}$ ${\displaystyle \{v_{3},v_{5},v_{6... | 2021-09-21T03:24:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 148, "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/m... |
https://mathematica.stackexchange.com/questions/265017/how-to-replace-matrix-entries-with-certain-elements-from-list-of-lists-of-varyin | # How to replace matrix entries with certain elements from list of lists of varying length
I have a table ("editp6") of 100 lists, of varying (even) sizes, including an empty list. Each list contains only Integers and Reals, or nothing. Below are the first 3 lists
{{1, 0.04, 8, 11.11, 14, 72.21}, {46, 1247.25, 6, 20.... | 2022-11-27T19:41:28 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dyinglovegrape.wordpress.com/category/pdf/ | ## Factorials and Exponentials.
### November 6, 2011
I’ve been working on a problem (here is a partial paper with some ideas) that’s really easy for any calculus student to understand but quite difficult for even wolfram alpha to work out some cases. Here’s the idea:
We know that $\lim_{n\to\infty}\dfrac{e^n}{n!} =... | 2018-02-25T05:52:25 | {"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": 10, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.thehomeworkgurus.com/random-signals-question-2/ | # random signals question
A statistician wants to estimate the mean height h (in meters) of a population, based on n independent samples X1, middot middot middot , Xn, choose uniformly from the entire population. He uses the sample mean Mn = (X1 + X2 + …, Xn)/n as the estimate of h. We also assume that he knows Var(Xi... | 2019-11-20T09:31:40 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/24074/eigenfunction-expansion-solution-to-a-pde-with-a-constant-non-homogeneous-term | # Eigenfunction expansion solution to a PDE with a constant non homogeneous term
I'm wondering if the method of finding a solution to a nonhomogeneous PDE by the method of eigenfunction expansion works if the nonhomogeneous term is a constant, rather than a function of the independent variables? For example, in a hype... | 2016-06-26T04:47:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://groupprops.subwiki.org/w/index.php?title=Quasimorphism&diff=49214&oldid=49212 | Difference between revisions of "Quasimorphism"
WARNING: POTENTIAL TERMINOLOGICAL CONFUSION: Please don't confuse this with quasihomomorphism of groups
Definition
Suppose $G$ is a group. A quasihomomorphism on $G$ is a function $f: G \to \R$ (where $\R$ is the field of real numbers) satisfying the condition that the... | 2019-03-26T20:12:12 | {"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": 19, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/coulombs-law-of-two-copper-spheres.60630/ | # Coulomb's Law of two copper spheres
1. Jan 21, 2005
### eil2001
Here's a question from my textbook:
Two copper spheres, each having a mass of .4 kg, are separated by 2 m.
(a) How many electrons does each sphere contain? The atomic mass of copper is 63.5 g/mol, and its atomic number is 29.
(b) How many electrons w... | 2018-01-21T19:09:46 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.gradesaver.com/textbooks/math/precalculus/precalculus-mathematics-for-calculus-7th-edition/chapter-1-section-1-3-algebraic-expressions-1-3-exercises-page-33/25 | ## Precalculus: Mathematics for Calculus, 7th Edition
$21t^{2}-26t+8$
First: $3t\times7t = 21t^{2}$ Outside: $3t\times-4 = -12t$ Inside: $-2\times7t =-14t$ Last: $-2\times-4 = 8$ Add the results from FOIL together: $=21t^{2}-12t-14t+8$ $=21t^{2}-26t+8$ | 2017-03-29T07:26:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rpg.stackexchange.com/questions/152431/can-modular-abilities-get-an-extra-10-savings-according-to-gurps-supers-rules-i | # Can Modular Abilities get an extra 10% savings according to GURPS Supers rules if they don't grant skills?
I want the player characters to have lots of super-powers. For example, I want them to have inexpensive mental Modular Abilities with typically psionic abilities such as Psychokinesis and ESP and Mind Control (... | 2020-10-28T00:53:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-a-combined-approach-4th-edition/chapter-5-section-5-1-exponents-exercise-set-page-345/113 | ## Algebra: A Combined Approach (4th Edition)
$x^{322}$, C. Multiply the exponents
Based on the power rule for exponents, we know that $(a^{m})^{n}=a^{mn}$ (where $m$ and $n$ are positive integers and $a$ is a real number). Therefore, we can simplify the given expression by multiplying the exponents. $(x^{14})^{23}=x^... | 2018-10-16T19:25:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ias.ac.in/listing/bibliography/pram/P._K._Rath | • P K Rath
Articles written in Pramana – Journal of Physics
• Exploring effective interactions through transition charge density study of70,72,74,76Ge nuclei
Transition charge densities (TCD) for 0+ → 21+ excitation have been calculated for70,72,74,76Ge nuclei within microscopic variational framework employing 2p3/2... | 2020-06-05T01:25:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bookstore.ams.org/view?ProductCode=ADVSOV/12 | An error was encountered while trying to add the item to the cart. Please try again.
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Topics in Nonparametric Estimation
Edited by: R. Z. Khasminskiĭ
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Hardcover ISBN: 978-0-8218-4111-2
List Price: $126.00 MAA Member Price:$113.40
AMS Member Price: $100.80 Electro... | 2023-03-29T17:17:36 | {"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://quant.stackexchange.com/tags/replication/hot?filter=year | # Tag Info
2
You are correct that showing the self-financing condition for the BS-portfolio is not as straightforward as one may think: A portfolio $V_t(\alpha_t,\beta_t)$ (for stock $S_t$ and zerobond $B_t$) is self-financing iff: $$V_t=\alpha_tS_t+\beta_t B_t$$ It further implies $$dV_t=\alpha_tdS_t+\beta_tdB_t$$ T... | 2015-04-25T18:25:28 | {"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://en.wikipedia.org/wiki/Bishop%E2%80%93Gromov_inequality | # Bishop–Gromov inequality
In mathematics, the Bishop–Gromov inequality is a comparison theorem in Riemannian geometry, named after Richard L. Bishop and Mikhail Gromov. It is closely related to Myers' theorem, and is the key point in the proof of Gromov's compactness theorem.[1]
## Statement
Let $M$ be a complete n... | 2015-09-01T00:54:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 16, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.shaalaa.com/question-bank-solutions/pressure-calculation-pressure-simple-cases-calculate-pressure-exerted-surface-05-m2-thrust-100-kgf_30631 | Share
# Calculate the Pressure Exerted on a Surface of 0.5 M2 by a Thrust of 100 Kgf. - Physics
Course
#### Question
Calculate the pressure exerted on a surface of 0.5 m2 by a thrust of 100 kgf.
#### Solution
P = ?
Thrust (F) = 100 kgf
A = 0.5 m2
P ="Thrust "/"Area"=100/0.5 =1000/5 = 200
Is there an error in th... | 2020-09-23T00:48:21 | {"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... |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=TOONB4_2013_v33n3_91 | Experimental Study on Performance of MEMS(Multi-Effect-Multi-Stage) Distiller for Solar Thermal Desalination
Title & Authors
Experimental Study on Performance of MEMS(Multi-Effect-Multi-Stage) Distiller for Solar Thermal Desalination
Joo, Hong-Jin; Jeon, Yong-Han; Kwak, Hee-Youl;
Abstract
In this study, we have carri... | 2018-08-18T10:59:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 6, "/images/mat... |
https://www.snapxam.com/calculators/trigonometric-integrals-calculator | # Trigonometric integrals Calculator
## Get detailed solutions to your math problems with our Trigonometric integrals step by step calculator. Sharpen your math skills and learn step by step with our math solver. Check out more online calculators here.
Go!
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0
x
y
(◻)
◻/◻
2
e
π
ln
log
lim
d/dx
d/dx
>... | 2019-04-25T22:04:47 | {"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://gitlab.enpc.fr/fjramireg/comet-fenics/-/blame/779039e48d6b24f826792ef19ae639af9d4de6ee/doc/_build/html/demo/elasticity/orthotropic_elasticity.py.html | Orthotropic linear elasticity
Introduction
In this numerical tour, we will show how to tackle the case of orthotropic elasticity (in a 2D setting). The corresponding file can be obtained from orthotropic_elasticity.py.
We consider here the case of a square plate perforated by a circular hole of radius $$R$$, the pla... | 2022-05-21T02:05:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/electric-problem.130236/ | # Electric Problem (1 Viewer)
### Users Who Are Viewing This Thread (Users: 0, Guests: 1)
#### KyoPhan
My semester just started and I'm already struggling.
The diagram is a square with a dot on each corner representing a charged particle. 1 at top left, 2 at top right, 3 at bottom left, and 4 at bottom right. The d... | 2019-03-24T21:14:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/satisfying-wave-equation.210011/ | # Satisfying wave equation
1. Jan 20, 2008
### sweep123
[SOLVED] Satisfying wave equation
1. The problem statement, all variables and given/known data
Confirm that the following wave satisfies the wave equation and obtain an expression for the velocity of a wave
Y=Asin(2x-5t)*e^(-2t)
2. Relevant equations
the wa... | 2017-01-21T22:20:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://elteoremadecuales.com/barbiers-theorem/?lang=fr | # Barbier's theorem
Barbier's theorem These Reuleaux polygons have constant width, and all have the same width; therefore by Barbier's theorem they also have equal perimeters.
En géométrie, Barbier's theorem states that every curve of constant width has perimeter π times its width, regardless of its precise shape.[1]... | 2023-03-20T15:58:39 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://events.icecube.wisc.edu/event/48/timetable/?view=standard | # Cosmic Ray Anisotropy Workshop 2013
US/Central
1308 West Dayton Street, Madison, WI 53706
Description
The Cosmic Ray Anisotropy Workshop
The goal of the workshop is to bring together different scientific communities to discuss the origin of the anisotropy of cosmic rays and their spectral anomalies in a variety of... | 2022-01-21T01:18:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dmoj.ca/problem/spree | ## Coding Spree
View as PDF
Points: 7 (partial)
Time limit: 0.6s
Memory limit: 16M
Author:
Problem type
It's almost report card time, so of course everyone has started programming like mad. There are only hours left before the Sunday midnight deadline!
Luckily, you've earned your points gradually, so now you can j... | 2021-12-07T03:46:03 | {"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://scicomp.stackexchange.com/questions/38992/attempt-on-2d-advection-with-fdm-with-code | # Attempt on 2d Advection with FDM - With Code
I tried to implement the 2d advection problem with a velocity field, that is not constant in space. My problem is, that the "mass" of my shifted density gets "eroded" or just disappears, i.e. the norm $$\|u_t\|$$ goes to zero as time progresses. At least I want to minimiz... | 2021-10-23T04:04:51 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.cseblog.com/2010/01/two-envelopes-problem.html | # CSE Blog - quant, math, computer science puzzles
Quant, Math & Computer Science Puzzles for Interview Preparation & Brain Teasing
A collection of ~225 Puzzles with Solutions (classified by difficulty and topic)
## Jan 12, 2010
### Two envelopes Problem
Source: Wikipedia (Classical "Exchange Paradox" problem)
Pro... | 2017-04-28T21:53:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/range-of-a-weird-function.901831/ | # Homework Help: Range of a weird function
Tags:
1. Jan 28, 2017
### Buffu
1. The problem statement, all variables and given/known data
Find the range $y = \sqrt{\ln({\cos(\sin (x)}))}$
2. Relevant equations
3. The attempt at a solution
https://www.desmos.com/calculator
I used a graphing calculator to find the ... | 2018-05-25T13:18:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://itensor.org/support/3534/convergence-issues-system-sizes-transverse-field-ising-model | # Convergence issues for small system sizes for the transverse field Ising model
+1 vote
I am a bit puzzled by strange convergence behavior of DMRG for the transverse field Ising model.
Using the Julia version, I am running the transverse field Ising model example for various system sizes N and the coupling h
H = -... | 2022-12-05T01:43:13 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://meangreenmath.com/2015/06/23/proving-theorems-and-special-cases-part-8/ | # Proving theorems and special cases (Part 8): The Collatz conjecture
In a recent class with my future secondary math teachers, we had a fascinating discussion concerning how a teacher should respond to the following question from a student:
Is it ever possible to prove a statement or theorem by proving a special cas... | 2019-03-25T19:48:40 | {"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": 0, "mathjax_asciimath": 0, "img_math": 8, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://howlingpixel.com/i-en/System_analysis | # System analysis
System analysis in the field of electrical engineering that characterizes electrical systems and their properties. System analysis can be used to represent almost anything from population growth to audio speakers; electrical engineers often use it because of its direct relevance to many areas of thei... | 2019-04-22T00:01:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 2, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://viladosol.tur.br/yentl-the-bjblwxl/epsilon-delta-definition-of-limit-multivariable-7f493d | (Note that the following extends to functions of more than just two variables, but for the sake of simplicity, two-variable functions are discussed.) We see that we require $|5r^3\cos^3(\theta)-r^4\cos^2(\theta)\sin^2(\theta)|<\epsilon$. As in most $\epsilon-\delta$ proofs, we start at the inequality we want to be true... | 2021-04-17T17:39:01 | {"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": 3, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/algebra-1-question.80588/ | # Algebra 1 question
#### staples82
If 3x+4y=7 and 2y=6x+6, then what is xy?
3X+4y=7
-6X+2y=6
(2)3X+4y=7 which goes to 6X+8Y=14
I cross the X out, subtract and get 6y=8
then I got 4/3
and final answer i got was 20/3
HOWEVER, the answer says is is -2/3 ... I don't understand how that is the answer...
Related Int... | 2019-10-16T15:17:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/137896-integrals-problem-2-a.html | 1. ## Integrals problem 2
Let function f be continuous and non-negative in [a,b], and which holds:
int{[a,b] f dx} = 0.
Prove that: f(x)=0 for all x in [a,b].
2. Originally Posted by Also sprach Zarathustra
Let function f be continuous and non-negative in [a,b], and which holds:
int{[a,b] f dx} = 0.
Prove that: f(x... | 2017-07-28T19:37:16 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://chat.stackexchange.com/transcript/36/2019/7/20 | 1:59 AM
Can you elaborate on what additional context my question needs?
-1
If you have a three-dimensional, locally Euclidean space such that any path along a coordinate direction is closed (you always eventually come back to your starting point), is this necessarily homeomorphic to the three-torus, i.e. the product o... | 2019-08-21T14:48:28 | {"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://scicomp.stackexchange.com/questions/34502/numerical-errors-due-to-terms-of-the-form-frac1r-r-goes-to-0-at-the-boun | # Numerical errors due to terms of the form $\frac{1}{r}$ (r goes to 0 at the boundary) while using finite difference method
I am trying to solve a system of differential equations using finite difference method.
There are few terms of the form $$\frac{A(r)}{r}$$, both $$A(r)$$ and r go to zero at the boundary. Analy... | 2020-08-13T18:04:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.groundai.com/project/conformal-scattering-of-the-maxwell-scalar-field-system-on-de-sitter-space/ | Conformal scattering of the Maxwell-scalar field system on de Sitter space
# Conformal scattering of the Maxwell-scalar field system on de Sitter space
Mathematical Institute
Oxford University
Oxford OX2 6GG, UK
###### Abstract
We prove small data energy estimates of all orders of differentiability between past null... | 2020-04-01T22:56:17 | {"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.cut-the-knot.org/m/Geometry/ConcurrenceInRightTriangle.shtml | # Concurrence in Right Triangle
### Solution 1
We shall make use of Ceva's theorem (or rather its converse): let $CZ\,$ be the angle bisector, $BE\,$ the median, $DH\,$ the altitude. We need to show that
$\displaystyle \frac{CH}{HA}\cdot\frac{AZ}{ZD}\cdot\frac{DE}{EC}=1.$
Since $DE=EC,\,$ remains it to show that $\... | 2018-08-18T03:19:11 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.123calculus.com/en/lah-numbers-page-1-16-220.html | # Lah numbers
Use this tool to calculate Lah numbers and find below a table of some Lah numbers.
## Lah numbers formula
Assume that n and k are 2 positive integers such as $$k <= n$$ then the Lah number n, k is defined as :
$$L (n, k) =\dbinom {n-1} {k-1}\dfrac {n!}{k!}$$
$$\dbinom {n} {k}$$ refers to binomial coe... | 2022-01-20T20:08:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/please-clear-my-doubt.105862/ | 1. Jan 5, 2006
Hey guys, how do you prove that 'pi' is irrational? I think that it is related to infinite series? Is there any geometrical method?
2. Jan 5, 2006
### Tx
The series for Pi is Gregory's Series to proove the irrationality is quite difficult, just google it.
3. Jan 5, 2006
### HallsofIvy
Here's my fa... | 2018-01-18T10:28:25 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.doubtnut.com/question-answer-physics/two-capillary-tubes-of-same-diameter-are-put-vertically-one-each-in-two-liquids-whose-relative-densi-14159208 | # Two capillary tubes of same diameter are put vertically one each in two liquids whose relative densities are 0.8 and 0.6 and surface tensions are 60 dyne/cm and 50 dyne/cm respectively. Ratio of heights of liquids in the two tubes (h_(1))/(h_(2)) is
Step by step solution by experts to help you in doubt clearance & s... | 2021-12-06T14:20:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/combi-natrics-2/ | ×
# Combi-natrics-2
How many subsets $$A$$ of $$\{1,2,3,.....,100\}$$ have the property that no three elements of $$A$$ sum to $$101?$$
Note by Ayush Rai
1 year, 4 months ago
MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold
- bulleted- list
• bulleted
• list
1. numbered2. list
1. numbered... | 2017-11-24T11:09:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cfdblogvienna.blogspot.com/p/computational-fluid-dynamics-basic-d-2.html | # 1-D viscous, steady Burgers' equation
In this section, exact and numerical solutions of a generalized form of 1-D steady, viscous, Burgers' equation are presented:
$$(bu - c) u_x = \nu u_{xx},$$ where $b$ and $c$ are constants, $\nu$ is kinematic viscosity, and the subscripts denote partial derivatives.
# Exact sol... | 2022-10-01T03:54:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/presents-for-all/ | # Presents for all!
There are $$4$$ children awaiting their presents. $$7$$ elves come one-by-one and each of them gives $$1$$ present to exactly $$1$$ child. Every elf chooses the child randomly.
The probability that each child receives at least one present is of the form $\dfrac{A}{B}$ where $$A$$ and $$B$$ are co-... | 2017-10-18T18:50:13 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lifexsoft.org/index.php/resources/19-texture/radiomic-features | ## Conventional Indices
CONV_SUVmin reflects the minimum Standardized Uptake Value (SUV) in the Volume of Interest.
CONV\_SUVmin=\min_{i}SUV_i
## First Order Features - Histogram
Histogram calculation
To build a histogram, it is necessary to determine a bin width ("bin" parameter). The indices derived from the his... | 2019-07-16T19:13:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/elevators/ | ×
# Elevators
Assume that we are in a building with $$N$$ storeys. There is one elevator in the building. Whenever there is no one waiting to use the elevator, the elevator will always go to the $$x$$ storey and remain there until someone wishes to use it. Then, it will go to the storey that the person who wishes to ... | 2016-12-08T09:47:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wizedu.com/questions?page=8 | ##### need to know answers to a, b, and c A. comparr and contrast the morphological features...
need to know answers to a, b, and c
A. comparr and contrast the morphological features of a long bone with those of a flat bone.
B. what is the significance of osteons in compact bone versus cancellous bone in flat bones?... | 2023-03-25T02:00:46 | {"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... |
http://encyclopedia.kids.net.au/page/pr/Principal_components_analysis | Encyclopedia > Principal components analysis
Article Content
Principal components analysis
In statistics, principal components analysis (PCA) is a transform[?] used for reducing dimensionality in a dataset while retaining the most important characteristics of that dataset. In signal processing it called the (discret... | 2020-04-05T00:44:00 | {"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://math.stackexchange.com/questions/270499/proof-using-darbouxs-definition-int-01f-lim-n-to-infty-frac1n-sum-i-1 | # Proof using Darboux's Definition: $\int_0^1f=\lim_{n\to \infty}\frac1n\sum_{i=1}^{n}f\left(\frac in\right)$
Let $f:[0,1]\to \mathbb{R}$ be Darboux integrable. I ask for a proof of $$\int_0^1f=\lim_{n\to \infty}\frac1n\sum_{i=1}^{n}f\left(\frac in\right)$$ where the integral in the left hand side is the Darboux Integ... | 2016-02-14T17:04:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 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=at&paperid=14982&option_lang=eng | RUS ENG JOURNALS PEOPLE ORGANISATIONS CONFERENCES SEMINARS VIDEO LIBRARY PACKAGE AMSBIB
General information Latest issue Archive Impact factor Guidelines for authors Submit a manuscript Search papers Search references RSS Latest issue Current issues Archive issues What is RSS
Avtomat. i Telemekh.: Year:... | 2020-02-17T03:41:04 | {"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://testbook.com/objective-questions/mcq-on-force-and-mass--5eea6a1339140f30f369ef47 | # An unbalanced force of 90 N acts on an object and produces an acceleration of 15 m/s2 in it. Then, the mass of the object is
1. 15 kg
2. 90 kg
3. 1350 kg
4. 6 kg
Option 4 : 6 kg
## Detailed Solution
CONCEPT:
• Force: The interaction which after applying on a body changes or try to change the state of rest or sta... | 2021-09-19T11:52:47 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/stupid-question.161256/ | # Stupid Question
1. Mar 17, 2007
### PhillipKP
I have a stupid question:
I saw the term "structureless Particle".
What is a "structureless particle"? Please explain to me like I am a 4th grader.
2. Mar 17, 2007
### quasar987
It all depends on the context of course, but I would guess it means a particle that is... | 2017-04-29T21:44:12 | {"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://math.stackexchange.com/questions/1909432/how-do-i-get-the-ft-n1-y-n1-needed-to-use-the-implicit-euler-method | # How do I get the $f(t_{n+1}, y_{n+1})$ needed to use the implicit Euler method?
I have to solve a system of 1st order ODEs which are implicit.
I know the formula for Explicit or forward Euler method is: $$y_{n+1}= y_n + hf(t_n, y_n),$$ whereas the formula for implicit or backward Euler method is $$y_{n+1}= y_n + hf... | 2019-07-17T22:38:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://docs.sympy.org/0.7.6/_modules/sympy/geometry/plane.html | Source code for sympy.geometry.plane
"""Geometrical Planes.
Contains
========
Plane
"""
from __future__ import print_function, division
from sympy.core import S, C, sympify, Dummy, nan, Eq, symbols, Symbol, Rational
from sympy.core.function import expand_mul
from sympy.functions.elementary.trigonometric import _pi_... | 2018-08-15T10:30:40 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mersenneforum.org/showthread.php?s=06ea5e04dc5c59648bb4fe7cfa2197dd&t=22034&goto=nextoldest | mersenneforum.org Complexity of Chinese Remainder Theorem
Register FAQ Search Today's Posts Mark Forums Read
2017-02-08, 10:12 #1 carpetpool "Sam" Nov 2016 2×3×53 Posts Complexity of Chinese Remainder Theorem What is the average running time on the Chinese remainder theorem for solving congruence modulo primes u... | 2020-11-27T06:49:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/thermo-attributes-of-ideal-gas-in-3d-harmonic-potential.246523/ | # Thermo attributes of ideal gas in 3D harmonic potential
1. Jul 23, 2008
### SonOfOle
1. The problem statement, all variables and given/known data
A classical system of N distinguishable, non-interacting particles of mass m is placed in a 3D harmonic potential,
$$U(r) = c \frac{x^2 + y^2 + z^2}{2 V^{2/3}}$$
where... | 2017-06-22T22:45:58 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.shaalaa.com/textbook-solutions/c/scert-maharashtra-question-bank-solutions-12th-standard-hsc-mathematics-and-statistics-commerce-maharashtra-state-board-2021-chapter-1.4-applications-of-derivatives_5303 | # SCERT Maharashtra Question Bank solutions for 12th Standard HSC Mathematics and Statistics (Commerce) Maharashtra State Board 2021 chapter 1 - Applications of Derivatives [Latest edition]
## Chapter 1: Applications of Derivatives
Q.1Q.2Q.3Q.4Q.5Q.6
Q.1
### SCERT Maharashtra Question Bank solutions for 12th Standar... | 2021-05-18T23:43:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ncetm.org.uk/classroom-resources/primm-2-25-using-compensation-to-calculate/ | • Mastery PD Materials
Using compensation to calculate
Spine 2: Multiplication and Division – Topic 2.25
Introduction
Learn how multiplication and division calculations are affected when one element of the calculation is multiplied or divided by a scale factor.
Teaching points
• Teaching point 1: For multiplicati... | 2021-10-21T17:15:28 | {"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://deepai.org/publication/multirate-partially-explicit-scheme-for-multiscale-flow-problems | Multirate partially explicit scheme for multiscale flow problems
For time-dependent problems with high-contrast multiscale coefficients, the time step size for explicit methods is affected by the magnitude of the coefficient parameter. With a suitable construction of multiscale space, one can achieve a stable temporal... | 2021-10-19T16:43:11 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.gradesaver.com/textbooks/math/precalculus/precalculus-concepts-through-functions-a-unit-circle-approach-to-trigonometry-3rd-edition/chapter-4-exponential-and-logarithmic-functions-section-4-7-financial-models-4-7-assess-your-understanding-page-346/24 | ## Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)
$6.168 \%$
Recall: Effective Rate of Interest Formula $$r_e = \left(1+\dfrac{r}{n} \right)^n - 1$$ where $r_e:$ Effective Rate of Interest $r:$ Annual Interest Rate $n:$ Number of compoundings per year The given problem ha... | 2021-10-26T02:56:13 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scirate.com/arxiv/nlin | # Nonlinear Sciences (nlin)
• Quantum chaos can be characterized by an exponential growth of the thermal out-of-time-order four-point function up to a scrambling time $\hat{u}_*$. We discuss generalizations of this statement for certain higher-point correlation functions. For concreteness, we study the Schwarzian theo... | 2017-12-16T13:07:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://askthetask.com/112320/observing-woodpecker-diagram-measure-elevation-rounded-nearest | 0 like 0 dislike
48. Amari is observing a woodpecker near the top of a tree,
as shown in the diagram below. What is the measure of
angle x, the angle of elevation, rounded to the nearest
degree?
bird
201
36 n
0 like 0 dislike
Here x is the angle of the elevation and the value of x is 31 degrees.
We have given that,
... | 2023-03-21T18:29:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://solvedlib.com/n/94m-9-0f15ata-certain-temperature-0-4211-mol-ofnz-and-1,5691678 | # 94m 9 0f15Ata certain temperature, 0.4211 mol ofNz and 1.681 molof Hy are placed in 2400L contsdier, Nz(g) + 3H,(g)
###### Question:
94m 9 0f15 Ata certain temperature, 0.4211 mol ofNz and 1.681 molof Hy are placed in 2400L contsdier, Nz(g) + 3H,(g) = 2NH;C (g) At equilibrium; 0.1401 mol of Nz is present: Calculate... | 2022-07-06T01:19:34 | {"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": 2, "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/109333-Derivatives-help-for-economics-(PED-using-calculus-dQ-dP-x-P-Q) | # Thread: Derivatives help for economics (PED using calculus = dQ/dP x P/Q)
1. ## Derivatives help for economics (PED using calculus = dQ/dP x P/Q)
Hi guys, I know this will be a really silly Q but I just cannot understand it.
For any of you that know some economics, I understand that PED using calculus = dQ/dP x P/... | 2018-05-23T14:23:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://stackoverflow.com/questions/1527071/tex-font-mapping/2702680 | # TeX Font Mapping
I am using a package written on top of XeLaTeX. This package uses fontspec to specify fonts for different parts of your text: latin, non-latin, math mode, ...
The package comes with several sample files. I was able to xelatex most of them that depend on regular ttf or otf files. However, one of the... | 2014-09-17T14:26:46 | {"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://projecteuclid.org/euclid.adjm/1465472747 | ## African Diaspora Journal of Mathematics
### Rational Pairing Rank of a Map
Toshihiro Yamaguchi
#### Abstract
We define a rational homotopy invariant, the rational pairing rank $v_0(f)$ of a map $f:X\to Y$, which is a natural generalization of the rational pairing rank $v_0(X)$ of a space $X$ [16]. It is upper-bo... | 2018-07-15T19:26:12 | {"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://en.m.wikiquote.org/wiki/Howard_P._Robertson | # Howard P. Robertson
American mathematician and physicist
Howard Percy Robertson (January 27, 1903 – August 26, 1961) was an American mathematician and physicist known for contributions related to physical cosmology and the uncertainty principle. He was Professor of Mathematical Physics at the California Institute o... | 2020-08-05T17:29:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 69, "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://chem.libretexts.org/Courses/Colorado_State_University_Pueblo/Elementary_Concepts_in_Physics_and_Chemistry/04%3A_Chapter_4_-_Molecules%2C_Bonding%2C_and_Forces/4.03%3A_Covalent_Bonding | # 4.3: Covalent Bonding
A second method by which atoms can achieve a filled valence shell is by sharing valence electrons with another atom. Thus fluorine, with one unpaired valence electron, can share that electron with an unshared electron on another fluorine to form the compound, F2 in which the two shared electron... | 2021-06-14T16:03:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/distance-between-energy-states.832455/ | # Distance between energy states?
1. Sep 14, 2015
I'm doing some personal research on how matter interacts with radiation. Specifically, I am looking through the treatment of Bransden and Joachain. I've taken two semesters of quantum in the past (a while ago), but now I'm coming across something that I've either neve... | 2017-10-20T15:33:09 | {"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/1362415/expected-value-and-the-standard-simple-regression-model | # Expected value and the standard simple regression model
Given the standard simple regression model: $y_i = β_0 + β_1 x_i + u_i$
What is the expected value of the estimator $\hat\beta_1$in terms of $x_i, \beta_0$ and $\beta_1$ when $\hat\beta_1=\sum x_i y_i/\sum x_i^2$?
• What are your ideas? – João Ramos Jul 15 '1... | 2020-10-26T10:39:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/19230/how-do-i-determine-the-requirements-of-a-switching-fet | # How do I determine the requirements of a switching FET?
A part we're using in a half-bridge LLC soft-switching DC-DC converter is getting hard to find (STW20NM60, 600 V, 20 A, 0.25 Ω, 192 W), and I need to find a replacement. What parameters do I need to care about?
The first thing to check is the voltage rating. T... | 2022-01-23T18:35:46 | {"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.shaalaa.com/question-bank-solutions/the-speed-time-graph-car-shown-following-figure-graphical-representation-motion-distance-time-graphs_7703 | Share
# The Speed-time Graph for a Car is Shown in the Following Figure - CBSE Class 9 - Science
ConceptGraphical Representation of Motion - Distance-time Graphs
#### Question
The speed-time graph for a car is shown in the following figure
(a) Find out how far the car travels in the first 4 seconds. Shade the area... | 2019-12-13T10:41:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41598-020-73007-1?error=cookies_not_supported&code=189c57e9-7747-4e3b-8e59-e6602592ba4b | ## Introduction
Soluble surfactants play a fundamental role in many microfluidic applications1. For instance, it is well-known that surfactants can stabilize both foams and emulsions due to Marangoni convection effects2,3,4. The surface viscosity of surfactant monolayers is also believed to play a significant role in ... | 2022-11-27T16:45:17 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://astronomy.stackexchange.com/questions/38686/are-binary-stars-with-only-one-visible-sibling-common-enough-to-contribute-notic/38689 | Are binary stars with only one visible sibling common enough to contribute noticeable to dark matter?
Single-lined spectroscopic binaries is a binary system where only one star can be detected.
Are they common enough to contribute noticeable to dark matter?
The luminosity of normal stars is a strongly increasing fun... | 2021-02-28T01:12:24 | {"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": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.rnta.eu/CLDRMW210/ctalks.html | Leuca2022
Celebrating Claude Levesque's, Damien Roy's and Michel Waldschmidt's birthdays
Joint with the sixth mini symposium of the Roman Number Theory Association
May 16-21, 2022, Marina di San Gregorio, Patù (Lecce), Italy
Contributed talks
Ranjan Bera (Indian Statistical Institute) Friday 9:30 - 9:40
There is an... | 2022-07-01T03:47:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/116170-inverse-functions-print.html | # inverse functions
• November 22nd 2009, 03:20 PM
katt
inverse functions
i need to find the inverse of f(x) = x^2-4x+3 how do you do it when you have x^2 and x?
• November 22nd 2009, 03:21 PM
skeeter
Quote:
Originally Posted by katt
i need to find the inverse of f(x) = x^2-4x+3 how do you do it when you have x^2 and... | 2016-05-28T05:33:24 | {"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": 0, "codecogs_latex": 9, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/im-confused_11 | +0
# im confused
0
150
1
A car has one driver's seat and four different passenger seats. A group of five students wants to use the car to go to school, but only two of those five students are legally allowed to drive the car. What is the number of ways that the five students can be seated in the car for the drive?
... | 2019-11-12T18:42:35 | {"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.gradesaver.com/textbooks/math/algebra/algebra-1-common-core-15th-edition/chapter-10-radical-expressions-and-equations-10-2-simplifying-radicals-practice-and-problem-solving-exercises-page-624/72 | ## Algebra 1: Common Core (15th Edition)
$y=\frac{2 \pm \sqrt 10}{3}$
$3y^2-4y-2=0$ Using the quadratic formula: $y=\frac{-(-4) \pm \sqrt (-4)^2-4.3.(-2)}{2.3}$ $y=\frac{4 \pm 2\sqrt 10}{6}$ $y=\frac{2 \pm \sqrt 10}{3}$ | 2021-05-12T16:42:03 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://julianlsolvers.github.io/LsqFit.jl/latest/tutorial/ | Tutorial
# Tutorial
## Introduction to Nonlinear Regression
Assume that, for the $i$th observation, the relationship between independent variable $\mathbf{x_i}=\begin{bmatrix} x_{1i},\, x_{2i},\, \ldots\, x_{pi}\ \end{bmatrix}'$ and dependent variable $Y_i$ follows:
$Y_i = m(\mathbf{x_i}, \boldsymbol{\gamma}) + \ep... | 2019-01-21T04:27:30 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ck12.org/analysis/Composition-of-Functions/lesson/Function-Composition-PCALC/ | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Due to system maintenance, CK-12 will be unavailable on 8/19/2016 from 6:00p.m to 10:00p.m. PT.
# Composition of Functions
## Two or more functions where the range of the first becomes t... | 2016-08-27T07:16:15 | {"extraction_info": {"found_math": true, "script_math_tex": 59, "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://mathoverflow.net/questions/17740/is-there-a-version-of-inclusion-exclusion-for-vector-spaces/26735 | # Is there a version of inclusion/exclusion for vector spaces?
I am asking for a way to compute the rank of the 'join' of a bunch of subspaces whose pairwise intersections might be non-zero. So in the case n=2 this is just $\dim(A_1+A_2) = \dim(A_1) + \dim(A_2) - \dim(A_1\cap A_2)$. For general $n$, I don't know a goo... | 2022-12-05T21:10:10 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blog.logancyang.com/note/python/2020/07/02/python-basics-iii.html | ## Generators
### Iteration protocol
Many objects support iteration:
a = 'hello'
for c in a: # Loop over characters in a
...
b = { 'name': 'Dave', 'password':'foo'}
for k in b: # Loop over keys in dictionary
...
c = [1,2,3,4]
for i in c: # Loop over items in a list/tuple
...
f = open('foo.txt')
for x in f: # Loop... | 2020-08-04T02:29:04 | {"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... |
http://ideas.repec.org/p/hal/wpaper/halshs-00648884.html | # Entropy and the value of information for investors
## Author Info
• Antonio Cabrales
()
• Olivier Gossner
(PSE - Paris-Jourdan Sciences Economiques - CNRS : UMR8545 - École des Hautes Études en Sciences Sociales (EHESS) - École des Ponts ParisTech (ENPC) - École normale supérieure [ENS] - Paris - Institut nation... | 2014-03-10T07:39:02 | {"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://www.whitman.edu/mathematics/calculus_late_online/section14.06.html | Coordinate systems are tools that let us use algebraic methods to understand geometry. While the rectangular (also called Cartesian) coordinates that we have been discussing are the most common, some problems are easier to analyze in alternate coordinate systems.
A coordinate system is a scheme that allows us to ident... | 2019-10-14T02:27:54 | {"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... |
https://www.gamedev.net/forums/topic/551873-what-are-derivatives-in-hlslglsl/ | What are derivatives in HLSL/GLSL?
This topic is 3277 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
Recommended Posts
A recent thread on GDNet sparked my interest once again. I've been taking calculus classes for 3 years now and I completely understand what a de... | 2018-10-19T15:09:09 | {"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://byjus.com/questions/who-stated-the-law-of-conservation-of-mass/ | # Who stated the Law of conservation of mass?
Antoine Laurent Lavoisier stated the law of conservation of mass.
## Law of Conservation of Mass
The law of conservation of mass states that the mass in an isolated system can neither be created nor be destroyed but can be transformed from one form to another.
Law of co... | 2021-09-25T11:45:35 | {"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://nrich.maths.org/152/solution | ### Writing Digits
Lee was writing all the counting numbers from 1 to 20. She stopped for a rest after writing seventeen digits. What was the last number she wrote?
### What Number?
I am less than 25. My ones digit is twice my tens digit. My digits add up to an even number.
### One of Thirty-six
Can you find the c... | 2016-08-27T04:41:31 | {"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://muellersandra.github.io/news/ | # My latest posts
• 16 Aug 2022 » 10th Indian Conference on Logic and its Applications (ICLA) - TBA
I am invited to give an invited talk at the 10th Indian Conference on Logic and its Applications (ICLA) in Indore, India, March 3-5, 2023.
Title and abstract of this talk will be announced in due course.
• 02 May 202... | 2022-09-28T02:47:31 | {"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://www.gradesaver.com/textbooks/math/algebra/college-algebra-11th-edition/chapter-1-section-1-1-linear-equations-1-1-exercises-page-84/22 | # Chapter 1 - Section 1.1 - Linear Equations - 1.1 Exercises: 22
$3$
#### Work Step by Step
Add 2.96 to the left side and subtract 0.01x from the right side so we have our x on the same side of the equation. $6.06=2.02x$ Now we divide by 2.02 on both sides. $(6.06/2.02)=(2.02x/2.02)$ $x=3$
After you claim an answer... | 2018-07-18T03:07:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://clanlu.net/tag/image | # Image5
The ring homomorphic image of an ideal is an ideal
Exhibit a group homomorphism from Z/(8) to Z/(4)
Describe the kernel and fibers of a given group homomorphism
Absolute value is a group homomorphism on the multiplicative real numbers
The image of a group homomorphism is a subgroup | 2022-08-13T00:11:27 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/38836/devise-system-of-equations-to-solve-age-problem | # Devise System of Equations to Solve Age Problem
Hi this may be simple silly problem but it is bugging me as I am not able to devise a system of equations to solve it.
My husband's age," remarked a lady the other day, "is represented by the figures of my own age reversed. He is my senior, and the difference between ... | 2013-12-18T10:48:01 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/it-took-david-an-hour-to-ride-20-km-from-his-house-to-the-nearest-town-he-then-s | # It took David an hour to ride 20 km from his house to the nearest town. He then spent 40 minutes on the return journey. What was his average speed?
Sep 6, 2017
${\text{24 km h}}^{- 1}$
#### Explanation:
The average speed is simply the rate at which the distance travelled by David varies per unit of time.
$\text{... | 2019-03-24T06:41:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 23, "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... |
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