url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
https://math.libretexts.org/Courses/Long_Beach_City_College/Book%3A_Intermediate_Algebra/Text/03%3A_Math_Models/3.3%3A_Solve_Mixture_Applications | Skip to main content
# 3.3: Solve Mixture Applications
Learning Objectives
By the end of this section, you will be able to:
• Solve coin word problems
• Solve ticket and stamp word problems
• Solve mixture word problems
• Use the mixture model to solve investment problems using simple interest
Note
Before you ge... | 2021-06-17T19:38:50 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathonline.wikidot.com/the-direct-product-of-an-arbitrary-collection-of-groups | The Direct Product of an Arbitrary Collection of Groups
# The Direct Product of an Arbitrary Collection of Groups
Recall from The Direct Product of Two Groups page that if $(G, \cdot)$ and $(H, *)$ are groups then the direct product of these groups is another group, $G \times H$ with the operation defined for all $(g... | 2020-03-30T08:01:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nrich.maths.org/6693/index?nomenu=1 | The January 2008 edition of NRICH was devoted to the mathematical topic of negative numbers. I feel as if the "story" we were attempting to tell through our choice of primary-level problems deserves a mention in this article and of course I'll throw in a few of the problems themselves too!
Before developing ideas base... | 2014-11-29T07:21:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/precalculus/precalculus-6th-edition-blitzer/chapter-1-section-1-7-combinations-of-functions-composite-functions-exercise-set-page-259/80 | Precalculus (6th Edition) Blitzer
$f(x)=|x|$ and $g(x)=3x-4$
While it is possible that there are multiple ways of expressing $h$ as composites of $f$ and $g$, we can find one solution as $f(x)=|x|$ and $g(x)=3x-4$ such that $h(x)=(f\circ g)(x)$ | 2020-05-30T03:28:52 | {"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://read.somethingorotherwhatever.com/entry/Thetermangleintheinternationalsystemofunits | The term angle' in the international system of units
• Published in 2021
In the collections
The concept of an angle is one that often causes difficulties in metrology. These are partly caused by a confusing mixture of several mathematical terms, partly by real mathematical difficulties and finally by imprecise termino... | 2021-07-30T20:36:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathstrek.blog/2012/09/30/intermediate-group-theory-0/ | ## Intermediate Group Theory (0)
Let’s take stock of what we know about group theory so far in the first series.
• We defined a group, which is a set endowed with a binary operation satisfying 3 properties.
• For each group, we considered subsets which could inherit the group structure. These were called subgroups.
•... | 2022-10-05T09:15:21 | {"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": 0, "img_math": 8, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.computer.org/csdl/trans/tp/1980/04/04767030-abs.html | Issue No. 04 - April (1980 vol. 2)
ISSN: 0162-8828
pp: 313-322
Michael E. Casey , MEMBER, IEEE, Ortec, Inc., Oak Ridge, TN 37830.
David L. Davies , MEMBER, IEEE, Image Processing Laboratory, Pratt and Whitney Aircraft Company, East Hartford, CT 06118.
Ernest L. Hall , SENIOR MEMBER, IEEE, Department of Electrical Engin... | 2017-08-24T05:24:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathematica.stackexchange.com/questions/5691/inverse-function-not-working-but-providing-values-for-some-arguments-a-symbo?answertab=votes | # inverse function not working — but providing values for some arguments, a symbol otherwise?
Could you help me with what Mathematica is doing here, in the last lines? (The rest is here for context.) I removed the output to let you simply run this. Thanks.
k=10/3
u[c_,l_]:=Log[c]-Log[1+l^(1+k)/(1+k)]
T[z_]:=(1-0.84/1... | 2015-10-08T16:33:20 | {"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.omnicalculator.com/math/complex-root | I have a number in
Cartesian form a+bi
Real part (a)
Imaginary part (b)
Roots
I need
th roots
I want output in
Cartesian form a+bi
# Complex Root Calculator
By Anna Szczepanek, PhD
Last updated: Aug 26, 2020
This complex root calculator helps you tackle the task of finding the roots of complex numbers to any degree,... | 2021-01-23T04:33:57 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://nrich.maths.org/4797/clue | ### Three Cubes
Can you work out the dimensions of the three cubes?
### F'arc'tion
At the corner of the cube circular arcs are drawn and the area enclosed shaded. What fraction of the surface area of the cube is shaded? Try working out the answer without recourse to pencil and paper.
### Cubic Conundrum
Which of t... | 2019-11-12T01:33:57 | {"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.physicsforums.com/threads/entropy-steam-engines-and-fridges.331667/ | # Entropy: steam engines and fridges
1. Aug 20, 2009
### JanClaesen
A steam engine stove produces, say, 10 units of warmth, the second law states that not all warmth can be converted into work, so 8 units are converted into orderly energy, work, and 2 units aren't converted. Why did the entropy increase, since 10 un... | 2018-03-19T14:55:58 | {"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://deltaepsilons.wordpress.com/2009/10/27/riemannian-metrics-and-connections/ | ## Riemannian metrics and connections October 27, 2009
Posted by Akhil Mathew in differential geometry.
Tags: , ,
Wow. Blogging is definitely way harder during the academic year.
Ok, so I’m aiming to change things around a bit here and take a break from algebraic number theory to do some differential geometry. I’ll... | 2017-08-17T13:24:04 | {"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": 0, "img_math": 80, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/4340787/minimize-dirichlet-eigenvalues-for-laplace-operator | # Minimize Dirichlet eigenvalues for Laplace operator
Good time of day. Can you help me please?
I try to solve the following task for the Laplace operator for bounded domain $$\Omega \subset R^2$$ with Dirichlet eigenvalues.
I know that that the disc minimizes the first Dirichlet eigenvalue $$\lambda_1(\Omega)$$ amo... | 2022-08-12T06:30:21 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/67591/question-about-linear-combination-of-non-stationary-signals | # Question about linear combination of non-stationary signals
Suppose $$f_1,\ f_2,\ ...\ f_{n-1},\ f_n$$ are $$n$$ non-stationary discrete signals of same length and linearly independent. Each $$f_i$$ is an intrinsic mode function (IMF) of a seismic signal evaluated by empirical mode decomposition (EMD). That is, they... | 2021-09-24T00:57:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.khronos.org/registry/OpenVX/specs/1.2/html/d4/d2f/group__group__vision__function__nms.html | The OpenVX Specification dba1aa3
Non-Maxima Suppression
## Detailed Description
Find local maxima in an image, or otherwise suppress pixels that are not local maxima.
The input to the Non-Maxima Suppressor is either a VX_DF_IMAGE_U8 or VX_DF_IMAGE_S16 image. In the case of a VX_DF_IMAGE_S16 image, suppressed pixels... | 2017-12-15T06:07:23 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.shaalaa.com/concept-notes/definite-integral-limit-sum_91 | # Definite Integral as the Limit of a Sum
#### notes
Let f be a continuous function defined on close interval [a, b]. Assume that all the values taken by the function are non negative, so the graph of the function is a curve above the x-axis.
The definite integral int_a^bf(x) dx is the area bounded by the curve y = ... | 2021-01-20T01:18:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://d2mvzyuse3lwjc.cloudfront.net/pdfs/NAG26/Manual/html/f12/f12apc.html | # NAG Library Function Document
## nag_complex_sparse_eigensystem_iter (f12apc)
Note: this function uses optional parameters to define choices in the problem specification. If you wish to use default settings for all of the optional parameters, then the option setting function nag_complex_sparse_eigensystem_option (f... | 2022-01-29T03:41:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 81, "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://doc.xuwenliang.com/docs/go/4811 | # Introduction
If you’ve been keeping up with this blog, you might be familiar with Causal profiling, a profiling method that aims to bridge the gap between spending cycles on something and that something actually helping improve performance. I’ve ported this profiling method to Go and figured I’d turn it loose on a r... | 2022-12-03T23:50:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dispersivewiki.org/DispersiveWiki/index.php?title=MeVe1998 | # MeVe1998
F. Merle, L. Vega. Compactness at blow-up time for ${\displaystyle L^{2}}$ solutions of the critical nonlinear Schrodinger equation in 2D. IMRN, 9 (1998), 399-425. MathSciNet, arXiv. | 2020-05-30T22:44:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mymathforum.com/trigonometry/339472-unusual-equilibrium-problem.html | My Math Forum Unusual Equilibrium Problem
User Name Remember Me? Password
Trigonometry Trigonometry Math Forum
March 11th, 2017, 11:10 AM #1
Newbie
Joined: Mar 2017
From: England Stoke-on-Trent
Posts: 3
Thanks: 0
Unusual Equilibrium Problem
Hello,
I am relatively new to FBD but I do understand the principle,... | 2017-10-21T03:08:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ncollide.org/geometric_representations/index.html | # Geometric representations§
Different representations of geometric objects will lead to different algorithms. Currently, ncollide relies a lot on convex shapes described by a support mapping. However, working exclusively with convex shapes is too restrictive so ncollide provides composite shapes that allows the const... | 2022-05-16T17:29:46 | {"extraction_info": {"found_math": true, "script_math_tex": 26, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://ec.citizendium.org/wiki/Residue_(mathematics) | Residue (mathematics)
Main Article
Discussion
Related Articles [?]
Bibliography [?]
Citable Version [?]
This editable Main Article is under development and subject to a disclaimer.
In complex analysis, the residue of a function f holomorphic in an open set ${\displaystyle \Omega }$ with possible exception of a po... | 2023-01-31T04:31:26 | {"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... |
http://mathoverflow.net/feeds/question/29750 | Intuition and/or visualisation of Ito integral/Ito's lemma - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-21T22:09:56Z http://mathoverflow.net/feeds/question/29750 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/29750/intuition-and-or-visualisation-of-ito-inte... | 2013-05-21T22:09:52 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/what-is-the-pressure-inside-a-tank-that-has-a-volume-of-1-20-10-3-l-and-contains | # What is the pressure inside a tank that has a volume of 1.20 * 10^3 L and contains 12.0 kg of HCl gas at a temperature of 18°C?
Approx. $0.7 \cdot a t m$
If we assume ideality, $P = \frac{n R T}{V}$
$=$ $\frac{12 \times {10}^{3} \cdot g \times 0.0821 \cdot L \cdot a t m \cdot {K}^{-} 1 \cdot m o {l}^{-} 1 \times 301... | 2020-01-24T11:56:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 6, "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://zbmath.org/?q=an:1288.14009 | ## Rationality of the quotient of $$\mathbb P^2$$ by finite group of automorphisms over arbitrary field of characteristic zero.(English)Zbl 1288.14009
Let $$k$$ be a field of characteristic 0, and $$G$$ be a finite group of automorphisms of the projective plane $$\mathbb P_{k}^2$$ over $$k$$, i.e., $$G\subset\text{PGL... | 2023-01-31T03:09:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/area-of-the-region-bounded-by-the-given-curves | +0
Area of the region bounded by the given curves.
0
250
1
Find the area of the bounded region by the curves y=x^3 and y=x^2.
Guest Mar 8, 2017
#1
+92806
0
Find the area of the bounded region by the curves y=x^3 and y=x^2.
first solve simultaneously to find the end points
x^3=x^2
x=0 or x=1
I can also see by s... | 2018-07-22T14:36:27 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.vdtek.com/hyperloop-texas-bmn/what-is-terminal-velocity-0b44c7 | Here's a JavaScipt calculator which will solve the Gemini. Terminal velocity is when the gravity force upon an object is equal to that of the wind resistance. Terminal velocity of a human is 117-125mph in random posture. Free Fall Definition. Terminal velocity will actually change slightly during the free fall. To get ... | 2021-07-23T19:54:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.meritnation.com/ask-answer/question/a-ladder-has-rungs-25-cm-apart-see-figure-the-rungs-decr/arithmetic-progressions/8583101 | # A ladder has rungs 25 cm apart. (See figure). The rungs decrease uniformly in length from 45 cm at the bottom to 25 cm at the top. If the top and bottom rungs arem apart, what is the length of the wood required for the rungs?in this question, pls tell me why we took number of rungs as 10+1=11. 250/25 = 10wgy didn't w... | 2021-11-30T14:36:33 | {"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://kerodon.net/tag/013J | # Kerodon
$\Newextarrow{\xRightarrow}{5,5}{0x21D2}$
Construction 3.5.2.6. Let $S$ be a finite subset of the unit interval $[0,1]$, and assume that $0,1 \in S$. For each $n \geq 0$, we let $| \Delta ^ n |_{S}$ denote the subset of the topological $n$-simplex
$| \Delta ^ n | = \{ (t_0, \ldots , t_ n) \in \operatorname... | 2020-05-31T20:55:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rubytree.pl/1608639459+difference-between-silicon-carbide-and-aluminum-oxide-process.html | # difference between silicon carbide and aluminum oxide process
#### Explain why silicon carbide-reinforced alumina is…
Silicon carbide, $\mathrm{SiC}$ , is one of the hardest materials known. Surpassed in hardness only by diamond, it is sometimes known commercially as carborundum. silicon carbide is used primarily a... | 2021-10-17T09:42:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/325218/reference-request-filter-tends-to-filter-along-map | # Reference request: filter tends to filter along map
Recall that a filter on a set $$X$$ is a nonempty collection $$\mathcal{F}$$ of subsets of $$X$$ such that
(i) $$U\subseteq V\subseteq X$$ and $$U\in\mathcal{F}$$ implies $$V\in\mathcal{F}$$, and
(ii) $$U,V\in\mathcal{F}$$ implies $$U\cap V\in\mathcal{F}$$.
As f... | 2020-01-29T09:07:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Category:Partition_Topology | # Category:Partition Topology
This category contains results about Partition Topology.
Let $S$ be a set.
Let $\mathcal P$ be a partition of $S$.
Let $\tau$ be the set of subsets of $S$ defined as:
$a \in \tau \iff a$ is the union of sets of $\mathcal P$
Then $\tau$ is a partition topology on $S$, and $\left({S, \... | 2020-02-18T19:41:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ams.org/mathscinet-getitem?mr=1132797 | MathSciNet bibliographic data MR1132797 (92j:35048) 35J60 (34B15) Chen, Chiun Chuan; Lin, Chang Shou Uniqueness of the ground state solutions of $\Delta u+f(u)=0$$\Delta u+f(u)=0$ in ${\bf R}\sp n,\;n\geq 3$${\bf R}\sp n,\;n\geq 3$. Comm. Partial Differential Equations 16 (1991), no. 8-9, 1549–1572. Article
For users ... | 2014-07-25T19:47:01 | {"extraction_info": {"found_math": true, "script_math_tex": 2, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/integration-of-an-exponential-function.950408/ | # Integration of an exponential function
Member warned that the homework template must not be deleted
How to Integrate it:::
∫e^(ax²+bx+c)dx
Or in general e raised to quadratic or any polynomial. I am trying hard to recall but I couldn't recall this integration. I tried using By-parts but the integration goes on and... | 2020-04-08T16:03:02 | {"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://en.m.wikipedia.org/wiki/Double_Mersenne_number | # Double Mersenne number
In mathematics, a double Mersenne number is a Mersenne number of the form
$M_{M_p} = 2^{2^p-1}-1$
where p is a Mersenne prime exponent.
## The smallest double Mersenne numbers
The sequence of double Mersenne numbers begins [1]
$M_{M_2} = M_3 = 7$
$M_{M_3} = M_7 = 127$
$M_{M_5} = M_{31} = ... | 2013-06-19T12:54:02 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 12, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://solvedlib.com/n/autheth-innh3obetter-svothesis,2082980 | 5 answers
# Autheth InnH3oBetter Svothesis
###### Question:
autheth Inn H3o Better Svothesis
## Answers
#### Similar Solved Questions
5 answers
##### Let u(t) = 413i+ (2 _ 2)j-7k and v(t) = e'1+4e 'j - Atk. Compute the derivative of the following function. u(t) - v(t)(u(t) ^ (t)) =
Let u(t) = 413i+ (2 _ 2)j-7k an... | 2022-07-05T21:51:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://diveintodata.org/tag/dominating-set/ | # A Brief Summary of Independent Set in Graph Theory
### Graph Basics
Let G be a undirected graph. G=(V,E), where V is a set of vertices and E is a set of edges. Every edge e in E consists of two vertices in V of G. It is said to connect, join, or link the two vertices (or end points).
### Independent Set
An in... | 2023-03-27T03:56:33 | {"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/tags/standard-deviation/hot | # Tag Info
1
Find the probability $p$ that a single match will last between 110 and 118 minutes using the normal distribution. Then use the cumulative binomial distribution to find the probability of more than 30 succeeding.
1
We assume that you want to find $E(X)$, and the variance of $X$. The expectation of $X$ i... | 2014-08-01T08:14:01 | {"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://mathoverflow.net/questions/54735/collecting-proofs-that-finite-multiplicative-subgroups-of-fields-are-cyclic/315154 | # Collecting proofs that finite multiplicative subgroups of fields are cyclic
I teach elementary number theory and discrete mathematics to students who come with no abstract algebra. I have found proving the key theorem that finite multiplicative subgroups of fields are cyclic a pedagogical speedbump. For example, Ser... | 2020-01-29T20:19:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/cube-roots-of-a-complex-number.140291/ | # Cube roots of a complex number
## Main Question or Discussion Point
hi,
is there any way to find the cube roots of a complex number WITHOUT converting it into the polar form? i am asking this because we can find the square root of a complex number without converting it. i was just wondering whether there is such a ... | 2020-08-06T09:49:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://holooly.com/solutions-v20/a-prismatic-steel-rod-of-length-l-and-cross-sectional-area-a-hangs-vertically-under-its-own-weight-calculate-the-strain-energy-stored-in-the-rod-assume-g-is-the-specific-weight-i-e-weight-per-uni/ | ## Textbooks & Solution Manuals
Find the Source, Textbook, Solution Manual that you are looking for in 1 click.
## WriteWise AI Model by Holooly Genius
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## Holooly Arabia
For Arabic Users, find a teacher/tutor in your City or country in the Middle East.
## Holooly Help De... | 2023-02-09T05:15:38 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1919606/if-c-contains-emptyset-and-x-and-is-stable-by-finite-unions-and-arbitrary | # If $C$ contains $\emptyset$ and $X$ and is stable by finite unions and arbitrary intersections then $\{X\setminus Q; Q\in C\}$ is a topology on $X$
$C$ is a collection of subsets of $X$ such that $\emptyset$ and $X$ are in $X$. Finite union and arbitrary intersections of elements $Q$ of $C$ are in $C$. Show that the... | 2019-05-24T10:53:01 | {"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... |
http://math.stackexchange.com/questions/207372/challenge-question-for-normed-linear-spaces?answertab=active | # Challenge question for normed linear spaces.
I have come across the following challenging problem in my analysis course: Let $K$ be a compact convex set in a normed linear space. Suppose that $$\sup_{x,y\in K}\{||x-y||\}=\delta>0.$$
Show there exists $x_0\in K$ such that $$\sup_{y\in K}\{||x_0-y||\}<\delta$$
We we... | 2016-02-13T07:41:54 | {"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://scikit-learn.org/dev/auto_examples/feature_selection/plot_rfe_with_cross_validation.html | # Recursive feature elimination with cross-validation¶
A Recursive Feature Elimination (RFE) example with automatic tuning of the number of features selected with cross-validation.
## Data generation¶
We build a classification task using 3 informative features. The introduction of 2 additional redundant (i.e. correl... | 2023-03-31T15:40:52 | {"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://en.m.wikipedia.org/wiki/Heat_capacity | # Heat capacity
Heat capacity or thermal capacity is a physical property of a material object, defined as the amount of energy (in the form of heat) that must be added to (or removed from) the object in order to achieve a small change in its temperature, divided by the magnitude of that change.[1] Informally, it is th... | 2019-06-16T06:53:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 31, "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://s170063.gridserver.com/9prqwd/83081c-geometric-representation-of-complex-numbers-pdf | /Matrix [1 0 0 1 0 0] endstream Note: The product zw can be calculated as follows: zw = (a + ib)(c + id) = ac + i (ad) + i (bc) + i 2 (bd) = (ac-bd) + i (ad + bc). The origin of the coordinates is called zero point. << Geometric Representation of a Complex Numbers. /BBox [0 0 100 100] Complex numbers represent geometri... | 2022-08-09T20:49:27 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2504081/is-it-okay-to-ignore-small-numbers-in-limits-where-x-approaches-infinity/2504158 | # Is it okay to “ignore” small numbers in limits where $x$ approaches infinity?
I got a limit:
$$\lim_{x\to\infty}\frac {(2x+3)^3(3x-2)^2} {(x^5 + 5)}$$
As far as $x$ approaches infinity, can I just forget about 'small' numbers (like $3$, $-2$ and $5$ in this example)? I mean is it legal to make a transition to:
$$... | 2020-02-18T22:53:52 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://research.nsu.ru/ru/publications/measurement-of-w-w-w-z-%E2%84%93-%CE%BD-q-q-production-with-the-hadronically-d | # Measurement of W W / W Z → ℓ ν q q ' production with the hadronically decaying boson reconstructed as one or two jets in pp collisions at s = 8 TeV with ATLAS, and constraints on anomalous gauge couplings. Measurement of WW/WZ→ℓνqq′ production with the hadronically decaying boson reconstructed as one or two jets in p... | 2022-12-08T12:14:53 | {"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://socratic.org/questions/how-do-you-solve-x-2-2x-3-0-using-the-quadratic-formula | # How do you solve x^2 - 2x - 3 = 0 using the quadratic formula?
Jun 12, 2015
the solutions are
color(green)(x= 3
color(green)( x=-1
#### Explanation:
${x}^{2} - 2 x - 3 = 0$
The equation is of the form color(blue)(ax^2+bx+c=0 where:
$a = 1 , b = - 2 , c = - 3$
The Discriminant is given by:
$\Delta = {b}^{2} - ... | 2020-09-28T16:33:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 14, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/advanced-applied-math/42957-solved-conservation-linear-momentum-print.html | # [SOLVED] Conservation of linear momentum
• July 3rd 2008, 03:04 AM
moolimanj
[SOLVED] Conservation of linear momentum
Another darned Physics (or Psycho) question. Any help greatly received.
• July 3rd 2008, 03:30 AM
flyingsquirrel
Hi
The first question can be answered using... the conservation of the linear momentu... | 2014-12-28T02:16:46 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/tags/wick-theorem/new | # Tag Info
1
As other answers mention, it was originally (in QED) about getting a neutral vacuum. It is useful to go back to Schwinger's old version of QED, before Dyson's approach became accepted. See Pauli: Selected topics in field quantization. Pauli presents both ways of looking at it: 1) define the electric curr... | 2014-09-02T14:30:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsoverflow.org/30569/intuition-behind-the-definition-of-quantum-groups | Intuition behind the definition of quantum groups
+ 7 like - 0 dislike
372 views
Being far from the field of quantum groups, I have nevertheless made in the past several (unsuccessful) attempts to understand their definition and basic properties. The goal of this post is to try to improve the situation.
The definiti... | 2019-02-19T09:45:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://academic.oup.com/cercor/article/18/9/2086/354095/The-Dynamical-Response-Properties-of-Neocortical | ## Abstract
Cortical neurons are often classified by current–frequency relationship. Such a static description is inadequate to interpret neuronal responses to time-varying stimuli. Theoretical studies suggested that single-cell dynamical response properties are necessary to interpret ensemble responses to fast input ... | 2017-02-20T00:09:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 5, "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.sierrachart.com/index.php?page=doc/StudiesReference.php&ID=91&Name=Weighted_Average_Oscillator | # Technical Studies Reference
### Weighted Average Oscillator
This study calculates and displays a Weighted Average Oscillator of the data specified by the Input Data Input.
Let $$X$$ be a random variable denoting the Input Data Input, and let the Fast Average Length and Slow Average Length Inputs be denoted as $$n_... | 2020-08-11T16:34:15 | {"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... |
http://medvegyev.uni-corvinus.hu/StochasticIntegration/doku.php?id=ch1&rev=1474369442&do=diff1474369442 | # Különbségek
A kiválasztott változat és az aktuális verzió közötti különbséget mutatjuk.
ch1 2016/09/20 13:03 ch1 2016/09/20 13:04 aktuális
sorszám 46: sorszám 46:
10. On page 35, in Corollary 1.59 one should emphasize that in the case //b// is infinity it is assumed, by definition, that the process is defined at //... | 2019-01-22T22:06:44 | {"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://www.andreinc.net/2021/01/25/computing-eigenvalues-and-eigenvectors-using-qr-decomposition | # Computing Eigenvalues and Eigenvectors using QR Decomposition
In my last two articles I’ve tried to explore some fundamental topics in linear algebra: QR Decomposition, linear transformations and Eigenvalues/Eigenvectors. In case you haven’t done so, I recommend you to read the linked sub-chapters first, as it will ... | 2021-04-15T06:54:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mathmash.org/contestprob.php?prob=158 | ## Square Fibonacci Terms
Round 19
#### Statement
The Fibonacci sequence $f_1, f_2, \cdots$ is defined by $f_1 = f_2 = 1, f_{n+2} = f_{n+1} + f_n.$ Find the sum of all positive integers $n$ such that $f_n = n^2.$
Time Remaining:
0%
#### Problem Status
Points: 750 Solved by: 69 Success Rate 57%
### Score:
#### ... | 2018-06-22T21:01:47 | {"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://www.physicsforums.com/threads/can-some-one-explain-balacing-chemical-equations-to-me.113715/ | # Can some one explain balacing chemical equations to me
1. Mar 9, 2006
### eeeeee
I dont understand how to balance equations. I have a huge test in science and i dont understand how do balance them. she says there is a easy short cut but she dosent want to to teach us it beacouse she thinks it will be to easy. coul... | 2018-02-22T19:32:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/precalculus/precalculus-concepts-through-functions-a-unit-circle-approach-to-trigonometry-3rd-edition/appendix-a-review-a-4-factoring-polynomials-a-4-assess-your-understanding-page-a40/117 | ## Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)
$(x+5)(3x+11)$
First, since the polynomial $x^2 + 10x + 25$ is a perfect squrae, we can factor is using the formula $a^2+2ab+b^2=(a+b)^2$ where $a=x$ and $b=5$ to obtain: $$3(x^2 + 10x + 25) - 4(x + 5)=3(x+5)^2 - 4(x + 5) ... | 2021-11-27T21:38:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/other-math/CLONE-547b8018-14a8-4d02-afd6-6bc35a0864ed/chapter-6-percent-6-2-percents-and-fractions-6-2-exercises-page-396/21 | ## Basic College Mathematics (10th Edition)
$\frac{1}{2}=\frac{p}{100}$ We can take the cross products to solve for p. $1\times100=2\times p$ $100=2p$ Divide both sides by 2. $\frac{100}{2}=\frac{2p}{2}$ $p=50$ Therefore, $\frac{1}{2}=\frac{50}{100}$=50%. | 2022-07-05T03:26:04 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chrisbharding.wordpress.com/2012/12/28/chapter-24-fundamentals-of-mass-transfer-diffusivity-of-water-in-air-at-25-degrees-celsius/ | # Chapter 24: Fundamentals of Mass Transfer. Diffusivity of Water in Air at 20 Degrees Celsius and 1 Atmosphere
Diffusivity of Water in Air at 1 atmosphere and 20$\textdegree$C. A = $H_2O$ and B = Air.
Diffusivity equation. Assuming nonpolar and nonreacting molecules
$D_{AB} = \frac{0.001858 T^{3/2} (\frac{1}{M_A} +... | 2018-06-21T13:41:40 | {"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": 41, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://eng.libretexts.org/Bookshelves/Civil_Engineering/Book%3A_Slurry_Transport_(Miedema)/06%3A_Slurry_Transport_a_Historical_Overview/6.05%3A_The_Newitt_et_al._(1955)_Model | # 6.5: The Newitt et al. (1955) Model
Newitt et al. (1955) carried out experiments in a 1 inch pipe with sands of 0.0965 mm, 0.203 mm, 0.762 mm and gravel of 4.5 mm. They also carried out experiments with gravel of 3.2-6.4 mm, coal of 3.2-4.8 mm (Rsd =0.4) and MnO2 of 1.6-3.2 mm (Rsd =3.1). Newitt et al. (1955) disti... | 2022-12-07T06:46:37 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.numerade.com/questions/which-gas-exerts-the-greatest-pressure-a-he-b-ne-c-no-d-all-gases-exert-the-same-amount-of-pressure/ | Sign up for our free STEM online summer camps starting June 1st!View Summer Courses
### $f(x)=x^{3}, \quad \frac{f(a+h)-f(a)}{h}$
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Problem 29
Which gas exerts the greatest pre... | 2020-05-27T12:48:59 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/precalculus/precalculus-6th-edition-blitzer/chapter-4-section-4-8-applications-of-trigonometric-functions-exercise-set-page-637/15 | ## Precalculus (6th Edition) Blitzer
$S 80^{\circ} W$
The trigonometric ratios are as follows: $\sin \theta= \dfrac{opposite}{hypotenuse}$ ; $\cos \theta= \dfrac{Adjacent}{hypotenuse}$ and $\tan \theta= \dfrac{Opposite}{Adjacent}$ The angle is from the vertical axis $S$ to the line joining the point $C$. So, our requi... | 2023-03-23T11:38:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1483996/the-hilbert-cube-in-the-product-topology-and-box-topology | The Hilbert Cube in the Product Topology and Box Topology
I am working toward showing that the Hilbert cube is closed in both the box and topologies, and then I have to show their respective interiors. I am pretty confident about how I showed it was closed, but I am a little uncertain about my interiors. Either, I mig... | 2020-02-24T00:07:31 | {"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/statistics-probability/elementary-statistics-12th-edition/chapter-10-correlation-and-regression-10-5-multiple-regression-basic-skills-and-concepts-page-549/11 | # Chapter 10 - Correlation and Regression - 10-5 Multiple Regression - Basic Skills and Concepts - Page 549: 11
CITY=-3.15+0.89HWY.
#### Work Step by Step
The adjusted $R^2$ values for the best 1 and best 2 predictors regression equation are really similar, hence it is reasonable to us the regression equation with o... | 2018-10-21T08:14:03 | {"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://en.m.wikiversity.org/wiki/Nonlinear_finite_elements/Homework7 | # Nonlinear finite elements/Homework 7
## Problem 1: Index Notation
• Determine whether the following expressions are valid in index notation. If valid, identify the free indices and the dummy indices.
{\displaystyle {\begin{aligned}A_{ms}&=b_{m}(c_{r}-d_{r})\\A_{ms}&=b_{m}(c_{s}-d_{s})\\t_{i}&=\sigma _{ji}n_{j}\\t_{... | 2020-10-30T16:41:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 30, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://brilliant.org/problems/monty-hall-and-the-1000-doors/ | # Monty Hall and the 1000 Doors
Logic Level 1
Monty Hall decides to perform his final episode of the Let's Make a Deal series with a little twist, and Calvin is elated when he is the first contestant to be called to the stage. Everyone eagerly watches as Calvin approaches the stage, waiting to see the surprise Mr. Ha... | 2020-08-07T19:20:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 5, "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://eprints.soton.ac.uk/339265/ | The University of Southampton
University of Southampton Institutional Repository
Continuum limit of B_{K} from 2+1 flavor domain wall QCD
Aoki, Y., Arthur, R., Blum, T., Boyle, P., Brömmel, D., Christ, N., Dawson, C., Izubuchi, T., Jung, C., Kelly, C., Kenway, R., Lightman, M., Mawhinney, R., Ohta, Shigemi, Sachrajda... | 2019-11-14T01:00:52 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.aimsciences.org/article/doi/10.3934/dcdsb.2018100 | # American Institute of Mathematical Sciences
• Previous Article
Balanced truncation model reduction of a nonlinear cable-mass PDE system with interior damping
• DCDS-B Home
• This Issue
• Next Article
Superconvergence of the semi-discrete local discontinuous Galerkin method for nonlinear KdV-type problems
January 20... | 2020-07-08T07:50:11 | {"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://simplyans.com/mathematics/sandria-earned-24-babysitting-she-o-14043803 | , 03.12.2019 08:29 culturedxnat
# Sandria earned $24 babysitting. she owes her friend$7 for dinner, and she owes her mom $4. she will make$15 later this week for mowing the yard. how much money will she have at the end of the week?
### Another question on Mathematics
Mathematics, 14.04.2018 02:51
Can someone pls me ... | 2020-08-11T09:51:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.lmfdb.org/ModularForm/GL2/Q/holomorphic/?level=9450&char_order=1&weight=2&atkin_lehner_string=---%2B | ## Results (displaying all 9 matches)
Label Dim. $$A$$ Field CM Traces A-L signs $q$-expansion
$$a_2$$ $$a_3$$ $$a_5$$ $$a_7$$ 2 3 5 7
9450.2.a.cc $$1$$ $$75.459$$ $$\Q$$ None $$1$$ $$0$$ $$0$$ $$-1$$ $$-$$ $$-$$ $$-$$ $$+$$ $$q+q^{2}+q^{4}-q^{7}+q^{8}-4q^{11}-6q^{13}+\cdots$$
9450.2.a.cg $$1$$ $$75.459$$ $$\Q$$ None ... | 2019-06-15T23:22:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3348555/converting-from-scientific-notation-to-binary-notation | # Converting from scientific notation to binary notation.
I am trying to convert 3.984375 * 10^(-1) to binary notation. This is the easiest way I've found but I'm having trouble.
in decimal: $$3.984375*10^{-1} = 0.3984375$$
$$\frac{51}{128} = \frac{110011}{2^7} = 110011 * 2^{-7} = 1.10011 * 2^{-2}$$
How do I go fro... | 2020-01-23T20:04:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://sigmod.org/pods/opentoc/pods2019.html | # PODS '19- Proceedings of the 38th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems
Full Citation in the ACM Digital Library
## SESSION: PODS Keynote
### Differential Privacy and the US Census
• Cynthia Dwork
Differential privacy is a mathematically rigorous definition of privacy tailored to st... | 2019-11-18T07:15:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://educ.jmu.edu/~waltondb/ModelCalculus/linear-models.html | # Subsection7.2.1Linear Equations
A linear relation between two variables, say $x$ and $y$, is when the change between the variables, rather than the variables themselves, are proportional.
##### Definition7.2.1Linear Relation
Given two covarying variables $x$ and $y$, we say that $x$ and $y$ have a linear relation ... | 2017-04-26T11:53:13 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://galgebra.readthedocs.io/en/latest/generated/galgebra.dop.html | galgebra.dop¶
Differential operators, for all sympy expressions
For multivector-customized differential operators, see galgebra.mv.Dop.
Members¶
class galgebra.dop.Pdop(_Pdop__arg)[source]
Partial derivative operatorp.
The partial derivatives are of the form
$\partial_{i_{1}...i_{n}} = \frac{\partial^{i_{1}+...+... | 2020-04-02T03:01:43 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://learn.careers360.com/ncert/question-in-a-model-of-a-ship-the-mast-is-9-cm-high-while-the-mast-of-the-actual-ship-is-12-m-high-if-the-length-of-the-ship-is-28-m-how-long-is-the-model-ship/ | # Q6. In a model of a ship, the mast is 9 cm high, while the mast of the actual ship is 12 m high. If the length of the ship is 28 m, how long is the model ship?
Given that the mast of the model ship is 9 m high, while the mast of the actual ship is 12 m.
If the length of the ship given is 28m then,
Length of the mo... | 2020-10-21T08:04:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mephistolessiveur.info/relationship-between-and/the-relationship-between-information-bandwidth-and-noise.php | # The relationship between information bandwidth and noise
The Relationship Between Data Rate Capacity, Noise, and Frequency Bandwidth (Morikawa). The maximum data rate capacity of a digital communications. I would like to pay your attention that there are some information missed to There is inverse relation between S... | 2019-06-16T14:59:10 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://openstudy.com/updates/55e29424e4b0819646d79ad6 | ## anonymous one year ago Calculate the density of a solid substance if a cube measuring 2.72 cm on one side has a mass of 130g.
1. UnkleRhaukus
density $$\varrho$$, is equal to the mass $$m$$, per volume $$V$$ $\varrho = m/V$ Calculate the volume of the cube
2. anonymous
How do you calculate the volume of the cube... | 2017-01-18T18:28:36 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://zachcox.blogspot.com/2013_09_01_archive.html | ## Wednesday, September 18, 2013
### A 36 Kilometer Greenway Bicycle Ride
A 36 Kilometer Greenway Bicycle Ride
A beautiful September day, temperature in the low 70s. Gentle breeze, blue skies. Perfect for a bike ride.
Here are the stats: Note: The route URL below bit off since I actually rode around Shelly Lake ... | 2017-09-20T10:59:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2984092/about-a-lebesgue-intergrability-condition | # About a Lebesgue intergrability condition
Let $$X$$ be a random variable in the probability space $$(\Omega, F, P)$$ such that for all $$\epsilon > 0$$ there exists a $$c > 0$$ such that $$\int\limits_{|X| > c} |X| dP < \epsilon$$ Prove that $$X$$ is integrable.
I attempted to use the dominated converange theorem, ... | 2019-05-19T14:24:37 | {"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": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math-mprf.org/journal/articles/id1331/ | The Outliers Among the Singular Values of Large Rectangular Random Matrices with Additive Fixed Rank Deformation
F. Chapon, R. Couillet, W. Hachem, X. Mestre
2014, v.20, №2, 183-228
ABSTRACT
Consider the matrix $\Sigma_n = n^{-1/2} X_n D_n^{1/2} + P_n$ where the matrix $X_n \in \C^{N\times n}$ has Gaussian standard... | 2018-10-16T09:10:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-algebra/192055-easy-question-about-linear-transformation.html | # Math Help - Easy question about linear transformation
1. ## Easy question about linear transformation
Hi,
(T(f))(t) = f(-t) (t is from -pi to pi.)
Show that T is linear.
2. ## Re: Easy question about linear transformation
Originally Posted by expresstrain
Hi,
(T(f))(t) = f(-t) (t is from -pi to pi.)
Show that... | 2015-11-27T15:37:19 | {"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": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.openwetware.org/index.php?title=User:Jared_A._Booth/Notebook/Physics_307L/2009/10/12&diff=prev&oldid=361981 | # User:Jared A. Booth/Notebook/Physics 307L/2009/10/12
(Difference between revisions)
Revision as of 21:36, 25 October 2009 (view source) (→Theory)← Previous diff Revision as of 21:39, 25 October 2009 (view source) (→Theory)Next diff → Line 14: Line 14: ==Theory== ==Theory== - In 1924, Lois DeBroglie proposed that as... | 2014-10-21T11:24:40 | {"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": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/338369/gue-tau-function-of-painlev%C3%A9-ii-and-an-article-of-forrester-witte | # GUE, tau-function of Painlevé II, and an article of Forrester-Witte
Let $$\mu$$ be the Gaussian measure $$d\mu(x) = e^{-x^2/2} \frac{dx}{\sqrt{2\pi} }$$. I am interested in the following random matrix integral defined for all $$s \in \mathbb{R}$$, $$N \geq 1$$ and $$a \in \{0, 1, 2, \dots \}$$ \begin{align*}% \tilde... | 2021-12-07T14:17:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-find-the-vertex-of-a-parabola-y-2-x-3-2-6 | How do you find the vertex of a parabola y=2(x+3)^2+6?
Jun 28, 2015
The vertex of $y = 2 {\left(x + 3\right)}^{2} + 6$ is at $\left(- 3 , 6\right)$
Explanation:
Any parabolic equation of the form:
$\textcolor{w h i t e}{\text{XXXX}}$$y = m {\left(x - a\right)}^{2} + b$
is said to be in vertex form with it's vertex ... | 2020-07-15T07:10:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 8, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gateoverflow.in/75149/gate-overflow-programming-test-1-question-26 | 497 views
What will be the output of the following code?
#include <stdio.h>
int main()
{
char a = 'A', z = 'Z';
printf("%d", z-a);
}
Here we don't even need to remember the ASCII codes
For A: ASCII of A = x
For B: ASCII of B = x+1
:
For Z: ASCII of Z = x+25
Hence z-a = x+25 - x = 25
a = ASCII of A = 44
z = ASC... | 2022-11-27T19:41:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/help-please_146 | +0
0
303
3
Suppose $d\not=0$. We can write $\left(12d+13+14d^2\right)+\left(2d+1\right)$, in the form $ad+b+cd^2$, where $a$, $b$, and $c$ are integers. Find $a+b+c$.
Guest Oct 12, 2017
#1
+771
+2
$$d\not=0$$
$$\left(12d+13+14d^2\right)+\left(2d+1\right)$$
This is more simple than it seems.
Combine like terms.
... | 2018-10-18T23:33:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2027761/complex-integrals-over-open-semicircular-contour | # Complex integrals over open semicircular contour
This problem asks about a few integrals over the open curve $C$, which is the bottom half of a circle centered about the origin with radius $\epsilon\rightarrow 0$.
The first integral was $\int_{\tiny{C}} dz\frac{1}{z}$, which I found to be $\pi\,i$ since it should b... | 2019-10-23T08:35:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.aimsciences.org/article/doi/10.3934/proc.2003.2003.256 | # American Institute of Mathematical Sciences
2003, 2003(Special): 256-262. doi: 10.3934/proc.2003.2003.256
## Making the numerical abscissa negative for a class of neutral equations
1 Department of Mathematical Sciences, University of North Carolina at Greensboro, 340 Bryan Building, Greensboro, NC 27410, United S... | 2021-06-13T23:35:21 | {"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.lyricsrocket.com/Classes/DE/HeatEqnNonZero.aspx | • Go To
• Notes
• Practice and Assignment problems are not yet written. As time permits I am working on them, however I don't have the amount of free time that I used to so it will take a while before anything shows up here.
• Show/Hide
• Show all Solutions/Steps/etc.
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Paul's Online Notes... | 2021-05-12T14:41:08 | {"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://api-project-1022638073839.appspot.com/questions/58d8255f11ef6b3bb4d4dd1c | # Question #4dd1c
c
#### Explanation:
Draw 2 triangles from the vectors
vector a is 12m @ 40 degrees
vector b is 9m @ 20 degrees
Any line that's not straight can be a hypotnuse.
Based on the graph, you need cosine to find x since cos=hyp/adj and adj is moving in the x axis.
$\cos \theta = \frac{a \mathrm{dj}}{h y ... | 2020-03-28T17:44:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 14, "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://dsp.stackexchange.com/questions/8780/format-location-from-lpc-magnitude | # Format location from LPC magnitude
I am confusing when I find the lpc roots magnitude, f1=0.9313, f2=0.9308, f3=0.91 and f4=0.95 but when I look at LPC envelope the f1 is higher than f4 in term of magnitude in dB. Could anybody explain it ?
I have wrote following MATLAB code :
frame=wave((i-1)*frame_length+1:(i*fr... | 2020-12-04T18:22:04 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wikimili.com/en/Three-dimensional_rotation_operator | # Three-dimensional rotation operator
Last updated
## Contents
The three Euler rotations are one way to bring a rigid body to any desired orientation by sequentially making rotations about axis' fixed relative to the object. However, this can also be achieved with one single rotation (Euler's rotation theorem). Usin... | 2022-08-16T04:20:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 39, "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/2930155/orthogonal-block-matrix | # Orthogonal Block Matrix
Given $$A \in \mathbb{R^{\text{nxn}}}$$, $$B \in \mathbb{R^{n\text{x}m}}$$ and $$C \in \mathbb{R^{m\text{x}m}}$$ such that $$M = \begin{bmatrix} A & B \\ 0 & C \end{bmatrix} \in \mathbb{R^{(n+m)\text{x}(n+m)}}$$ a block Matrix.
Prove that: $$M$$ is orthogonal $$\iff$$ $$A$$ and $$C$$ are ort... | 2021-07-27T18:59:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.quantatrisk.com/tag/quandl/ | Quantitative Analysis, Risk Management, Modelling, Algo Trading, and Big Data Analysis
## How to Find a Company Name given a Stock Ticker Symbol utilising Quandl API
Quandl.com offers an easy solution to that task. Their WIKI database contains 3339 major stock tickers and corresponding company names. They can be fetc... | 2016-10-28T15:53:11 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/what-is-the-value-of-f-2_2 | +0
# What is the value of f(2)?
0
126
3
+75
Let f(x) be a function which contains 2 in its domain and range. Suppose that f(f(x)) * (1+f(x)) = -f(x) for all numbers x in the domain of f(x). What is the value of f(2)?
Oct 24, 2018
#1
+27558
+2
"Let f(x) be a function which contains 2 in its domain and range. Suppo... | 2019-03-26T07:10:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://indico.cern.ch/event/816226/contributions/3603860/ | # 11th International Workshop on Multiple Partonic Interactions at the LHC
18-22 November 2019
Europe/Zurich timezone
## Diffractive excitation in pp and pA scattering at high energies
19 Nov 2019, 15:55
25m
MPI & Small-x & diffraction
### Speaker
Dr P.V.R.G. Silva (Universidade Federal de Pelotas)
### Descriptio... | 2021-05-07T02:01:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.proc-iahs.net/382/715/2020/ | Journal topic
Proc. IAHS, 382, 715–719, 2020
https://doi.org/10.5194/piahs-382-715-2020
Proc. IAHS, 382, 715–719, 2020
https://doi.org/10.5194/piahs-382-715-2020
Pre-conference publication 22 Apr 2020
Pre-conference publication | 22 Apr 2020
# Land subsidence characteristics and disaster prevention in the Tongzhou a... | 2020-05-26T20:09:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 8, "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://physics.stackexchange.com/tags/laboratory-safety/new | # Tag Info
1
The key to understanding EMP is that this is an induced effect, so you need rapid changes in magnetic field, $\frac{dB}{dt}$. In order to generate a rapidly changing field, you have to have a rapidly changing current in an inductor - as you may recall, $$V = -L \frac{dI}{dt}$$ For this rapid change in cu... | 2014-08-27T09:00:37 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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