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|---|---|---|---|
https://code4rena.com/reports/2021-11-bootfinance/ | Overview
Code4rena (C4) is an open organization consisting of security researchers, auditors, developers, and individuals with domain expertise in smart contracts.
A C4 code contest is an event in which community participants, referred to as Wardens, review, audit, or analyze smart contract logic in exchange for a bo... | 2022-07-04T15:38:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://2021.help.altair.com/2021.0.1/activate/personal/en_us/topics/reference/oml_language/Calculus/quadv.htm | # quadv
Numerical integration using adaptive Simpson's rule.
## Syntax
area=quadv(@func,a,b)
area=quadv(@func,a,b,abstol)
[area,count]=quadv(...)
## Inputs
func
The function to integrate.
The input is a scalar and the output is a scalar.
A function handle or anonymous function is also supported.
a
Lower integrat... | 2022-09-30T12:22:33 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/24067/not-able-to-simplify-a-sum-over-reciprocals-of-log-i | # Not able to simplify a sum over reciprocals of $\log i$
Every time I solve these questions, I get stuck at the end where I need to find a closed form for the summation.
Here in this case, I have reached until this point: \begin{align} T(n) &= T(n-2) + 1/\lg n \\ &= T(n-4)+ 1/\lg(n-2) + 1/\lg n \\ &= T(n-6) + 1/\lg(... | 2020-08-12T15:12:16 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cms.math.ca/cmb/msc/11?page=4 | location: Publications → journals
Search results
Search: MSC category 11 ( Number theory )
Expand all Collapse all Results 76 - 100 of 223
76. CMB 2009 (vol 53 pp. 95)
Ghioca, Dragos
Towards the Full Mordell-Lang Conjecture for Drinfeld Modules Let $\phi$ be a Drinfeld module of generic characteristic, an... | 2016-09-28T05:12:37 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/79217/how-to-calculate-1010101010-1010/79219 | # How to calculate [10^10^10^10^10^-10^10]?
How to find an integer part of $10^{10^{10^{10^{10^{-10^{10}}}}}}$? It looks like it is slightly above $10^{10^{10}}$.
• Only slightly related, but for amusement, check out math.stackexchange.com/questions/72646/… Oct 27, 2011 at 0:27
• @quid: It is -10^10, not (-10)^10. Oc... | 2023-02-06T02:43:13 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://popflock.com/learn?s=Undecimal | Undecimal
Get Undecimal essential facts below. View Videos or join the Undecimal discussion. Add Undecimal to your PopFlock.com topic list for future reference or share this resource on social media.
Undecimal
This is a list of numeral systems, that is, writing systems for expressing numbers.
## By culture / time per... | 2020-01-19T08:33:27 | {"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... |
http://math.columbia.edu/~dejong/wordpress/?p=686 | # Flattening stratification
Let f : X —> S be a morphism of schemes. A flattening stratification for f is a disjoint union decomposition of S into locally closed subschemes S_i such that for a morphism of schemes T —> S with T connected we have that T times_S X —> T is flat if and only if T —> S factors through S_i fo... | 2017-12-17T08:00:08 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.ck12.org/physics/Doppler-Effect/rwa/Sonic-Boom/r2/ | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
You are viewing an older version of this Concept. Go to the latest version.
# Doppler Effect
## Waves emitted from a moving source are perceived are perceived at a higher or lower freque... | 2015-10-13T21:24:46 | {"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": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-a-combined-approach-4th-edition/chapter-1-section-1-6-multiplying-and-dividing-real-numbers-exercise-set-page-60/26 | ## Algebra: A Combined Approach (4th Edition)
Switch the numerator and denominator so that the product of $\frac{1}{7}$ and its reciprocal equals 1, and we get 7. | 2018-09-23T22:01:46 | {"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.khanacademy.org/math/geometry/hs-geo-transformations/hs-geo-transformations-definitions/a/precisely-defining-rotations | # Precisely defining rotations
CCSS Math: HSG.CO.A.4
Read a dialog where a student and a teacher work towards defining rotations as precisely as possible.
The dialog below is between a teacher and a student. Their goal is to describe rotations in general using precise mathematical language. As you'll see, the student ... | 2018-11-21T18:00:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 48, "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/21525/mathematical-precise-definition-of-a-pde-being-elliptic-parabolic-or-hyperbolic | # Mathematical precise definition of a PDE being elliptic, parabolic or hyperbolic
what is the general definition for some partial differential equation being called elliptic, parabolic or hyperbolic - in particular, if the PDE is nonlinear and above second-order.
-
Have you looked in Wikipedia (or in a textbook abou... | 2014-03-08T12:46:10 | {"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://explore.rero.ch/en_US/rero/result?sc=default_scope&qs%5B0%5D%5Bfd%5D=creator&qs%5B0%5D%5Bpr%5D=exact&qs%5B0%5D%5Bse%5D=Alice%20Collaboration&qs%5B0%5D%5Bop%5D=AND&lg=&mt=&lb=&sd=&ed=&ex=0&so=rank | • 2nd communication: from RERO Explore to swisscovery: Part of RERO's libraries joined the SLSP (Swiss Library Service Platform) network at the beginning of December 2020. See the implications (2nd communication in French / in German) of this change for you as a user.
This query concerns only resources held in librarie... | 2021-03-04T16:50:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://aux.planetmath.org/generatricesofhyperbolicparaboloid | # generatrices of hyperbolic paraboloid
Since the equation
$\frac{x^{2}}{a^{2}}-\frac{y^{2}}{b^{2}}=2z$
of hyperbolic paraboloid can be gotten by multiplying the equations in the pair
$\displaystyle\begin{cases}\displaystyle{\frac{x}{a}+\frac{y}{b}=\frac{2z}{h}}% \\ \displaystyle{\frac{x}{a}-\frac{y}{b}=h},\end{c... | 2018-03-24T10:09:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 8, "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.mechamath.com/algebra/how-to-solve-quadratic-inequalities-step-by-step/ | # How to solve Quadratic Inequalities? Step-by-Step
Quadratic inequalities have the form ax²+bx+c<0. Inequalities can use the greater than, less than, greater than or equal to, and less than or equal to signs. To solve these types of inequalities, we have to determine the points where the graph of the quadratic functi... | 2022-10-07T14:56:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://b2slab.upc.edu/wp-content/uploads/2017/07/mv-vignette.html | # 1 Introduction
The multiview package provides multiview methods to work with multiview data. It contains methods both for multiview dimensionality reduction and for multiview clustering.
## 1.1 What is multiview data?
Multiview data are datasets that comprise two or more data matrices on the same population. This ... | 2022-12-06T08:04:00 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/58dc0219b72cff344a21044b | # Question 1044b
This is not something I have done, whereas I have used an oxy-acetylene torch. The signal advantage of the Langmuir torch is that you can reach temperatures of approx. $3500$ ""^@C, whereas if you use an oxyacetylene torch you can reach temperatures of max. $3000$ ""^@C.
And such a temperature allows ... | 2019-12-14T21:54:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 7, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/91471/polynomial-time-algorithm-for-a-simple-machine-scheduling-problem | # Polynomial time algorithm for a simple machine scheduling problem
Think about a setting where there are $n$ tasks and $m$ machines. We are interested in task-machine assignment. Let $p_i$ be a non-negative completion time of job $i$. Also, $x_i$ denotes the machine where task $i$ is scheduled. A machine processes th... | 2019-07-23T14:26:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://api.queryxchange.com/q/20_300325/diffusion-maps-implementation/ | # Diffusion Maps implementation
by AlphaOmega Last Updated August 29, 2017 11:19 AM
Suppose I have n data points lying in $\mathbf{R}^3$. Then, after defining my Gaussian diffusion kernel $k(x,y)$ and computing matrix $K$, I obtain $P$, whose entries $P_{ij}=p(x_i,y_i)$ is the transition probability of jumping from... | 2018-12-14T07:31:14 | {"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://johncarlosbaez.wordpress.com/category/mathematics/page/2/ | ## The Kuramoto–Sivashinsky Equation (Part 2)
22 October, 2021
I love the Kuramoto–Sivashinsky equation, beautifully depicted here by Thien An, because it’s one of the simplest partial differential equations that displays both chaos and a visible ‘arrow of time’. Last time I made some conjectures about it. Most notab... | 2022-01-24T02:41:43 | {"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": 0, "mathjax_asciimath": 0, "img_math": 780, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://www.physicsforums.com/threads/need-help-with-this-question.92089/ | # Need Help with this Question
Need Help with this Question!!!!!
i know it sounds simple but everytime i find myself lost.
a projectile is launched with an initial speed of 22m/s 47deg above the horizontal from a 38m cliff, determine the displacementof the object 2.1s into its trajectory.
do i find the displacement... | 2021-10-18T18:16:28 | {"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... |
http://www.opuscula.agh.edu.pl/om-vol28iss2art5 | Opuscula Math. 28, no. 2 (2008), 151-161
Opuscula Mathematica
# On a multivalued second order differential problem with Hukuhara derivative
Magdalena Piszczek
Abstract. Let $$K$$ be a closed convex cone with the nonempty interior in a real Banach space and let $$cc(K)$$ denote the family of all nonempty convex comp... | 2018-06-20T07:38:17 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/226619/an-option-must-be-a-rule-or-a-list-of-rules-error | # An option must be a rule or a list of rules - error
I want to plot the following code, in 1D. However, code displayed below is not being plotted; no results or errors are displayed
Plot[((16*10^-12)/(4*π*8.854188*Sqrt[4*π*0.125*10^6*t])*(Sum[Integrate[((\[Minus]1)^m E^(\[Minus](x\[Minus]200m-99.5)^2/4*0.125*10^6*t)... | 2021-05-14T07:29:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://maslinandco.com/6258219 | # Calculate: (5)/(7)m-2-(6)/(7)m=-13
## Expression: $\frac{ 5 }{ 7 }m-2-\frac{ 6 }{ 7 }m=-13$
Multiply both sides of the equation by $7$
$5m-14-6m=-91$
Collect like terms
$-m-14=-91$
Move the constant to the right-hand side and change its sign
$-m=-91+14$
Calculate the sum
$-m=-77$
Change the signs on both si... | 2023-01-29T23:16:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://global-sci.org/intro/article_detail/aamm/12058.html | Volume 7, Issue 4
Optimal Bicubic Finite Volume Methods on Quadrilateral Meshes
Adv. Appl. Math. Mech., 7 (2015), pp. 454-471.
Published online: 2018-05
Cited by
Export citation
• Abstract
In this paper, an optimal bicubic finite volume method is established and analyzed for elliptic equations on quadrilateral mes... | 2023-04-01T02:18:14 | {"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://randomdeterminism.wordpress.com/2009/03/05/tex-programming-the-past-the-present-and-the-future/ | # TeX Programming: The past, the present, and the future
There was an interesting thread on ConTeXt mailing list which I am summarizing in this post. To make the post interesting, I changed the problem slighty. So, the solutions posted here were not part of the thread, but are in the same spirit.
Suppose you want to ... | 2017-03-26T13:02:38 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1796339/how-to-find-percentage-change-between-original-and-final-bpm | # How to find percentage change between original and final BPM
I am working on a random beat generator and one of the things it does is randomly select the BPM (beats per minute) from a database in between 50 and 200 BPM.
The starting BPM of the files will always be 100 no matter what. I need to find a simple formula... | 2019-08-17T10:44:41 | {"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://lavelle.chem.ucla.edu/forum/viewtopic.php?f=45&t=38465&p=130266 | ## Oxidation number
melissa_dis4K
Posts: 106
Joined: Fri Sep 28, 2018 12:28 am
### Oxidation number
When finding the oxidation number do I need to do the Lewis structure to find the charge of Cl, for example in [Fe Cl(OH2)5]^+ Or how can I find the charge of chloride to be able to find the oxidation number of the ce... | 2019-12-16T06:54:57 | {"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... |
http://mathoverflow.net/revisions/110937/list | 5 SO(2)
Some pointers to the literature:
For q-SO(3)
If I am not mistaken, $SO(2)\approx U(1)$ has no nontrivial quantum deformation, but $SO(3)$ does; this is explicitly constructed in:
Quantum SO(3) groups, P.M. Soltan (2008)
For q-Sp(2):q-Sp(2), see Section 3.2 of
Noncommutative families of instantons, G. Land... | 2013-05-19T08:37:16 | {"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://symmetricfunctions.com/hivert.htm | # The symmetric functions catalog
An overview of symmetric functions and related topics
2022-06-07
## Hivert polynomials
Hivert polynomials were introduced by F. Hivert in [Hiv00], as a quasisymmetric analog of the Hall–Littlewood polynomials. These interpolate between the Gessel quasisymmetric functions and the mo... | 2022-08-09T11:44:47 | {"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://blender.stackexchange.com/questions/40586/what-do-glossy-distribution-models-do?noredirect=1 | # What do glossy distribution models do?
In Cycles, the glossy (and anisotropic) shaders have a Distribution option. Since I don't really know the difference, I have always left it at it's default (GGX).
So what is a distribution model, what's the difference between them, and how do I choose which one to use?
Here i... | 2019-10-23T05:33:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.discuss.wmie.uz.zgora.pl/php/discuss3.php?ip=&url=bwww_praca&nId=3116&nIdCzasopisma=402&nIdSesji=-1 | Authors: X. Li, X. Zhu Title: Kaleidoscopic edge-coloring of complete graphs and r-regular graphs Source: Discussiones Mathematicae Graph Theory Received 18.04.2017, Revised 16.12.2017, Accepted 16.12.2017, doi: 10.7151/dmgt.2107 Abstract: For an r-regular graph G, we define an edge-coloring c with colors from {1,2,...... | 2019-01-17T08:27:11 | {"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://electronics.stackexchange.com/questions/274423/how-to-apply-ohms-law-correctly-to-a-circuit | # How to apply Ohm's Law correctly to a circuit?
Ohm's law continually confuses me in my attempts to use it. Right now I'm trying to supply a maximum of 800 mA by 1.5 V from a 5V source. Does that mean that I need a 1.875 Ohm resistor V=IR, 1.5=.8R, R=1.875, or am I misusing it like I think I am? How do you think conc... | 2023-03-22T21:26:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/spherical-bessel-equation.135839/ | # Spherical Bessel Equation
1. Oct 11, 2006
### Logarythmic
What am I missing when I'm unsuccessful in showing by direct substitution into the spherical Bessel equation
$$r^2 \frac{d^2R}{dr^2} + 2r \frac{dR}{dr} + [k^2 r^2 - n(n + 1)] R = 0$$
that
$$n_0 (x) = - \frac{1}{x} \sum_{s \geq 0} \frac{(-1)^s}{(2s)!} x^{... | 2016-12-03T21:55:07 | {"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": 0, "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/how-do-you-use-the-distributive-property-to-simplify-3-s-7 | # How do you use the distributive property to simplify -3(s-7)?
Jun 19, 2017
See explanation.
#### Explanation:
To simplify such expression you have to multiply $- 3$ by all terms in the parenethesis:
$- 3 \cdot \left(s - 7\right) = - 3 \cdot s - 7 \cdot \left(- 3\right) = - 3 s + 21$
Jun 19, 2017
$\textcolor{re... | 2019-08-22T05:31:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 4, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.briancjenkins.com/simulations/nk.html | Monetary Policy: New-Keynesian Model
Background
The basic New-Keynesian (NK) Model is a simple model of the business cycle model that accounts for the well-documented upward-sloping relationship between real economic activity and inflation over short time horizons. The basic elements of the NK model can be expressed ... | 2019-03-21T05:31:47 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://bib-pubdb1.desy.de/collection/PUB_FS-PS-20131107?ln=en | FS-PS
2019-06-0321:21 [PUBDB-2019-02410] Journal Article et al Photoionization and photofragmentation of singly charged positive and negative Sc$_3$N@C$_{80}$ endohedral fullerene ions Physical review / A 99(6), 063401 (2019) [10.1103/PhysRevA.99.063401] Photoprocesses of the endohedral fullerene ions Sc$_3$N@C$_{8... | 2019-06-25T20:11:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://iescoders.com/category/seismology/page/2/ | In seismology, we always need to download and check the event information about the events. This python script can download the event catalog from the website to the local computer for the given range of time.
Running this program is very simple:
The user just needs to input the time range for the earthquakes e.g., 2... | 2019-04-19T14:29:47 | {"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": 1, "img_math": 21, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/raising-the-ladder-operators-to-a-power.961889/ | I Raising the ladder operators to a power
Tags:
1. Dec 8, 2018
MooshiS
Hi! I am working on homework and came across this problem:
<n|X5|n>
I know X = ((ħ/(2mω))1/2 (a + a+))
And if I raise X to the 5th, its becomes X5 = ((ħ/(2mω))5/2 (a + a+)5)
What I'm wondering is, is there anyway to be able to solve this with... | 2019-02-22T22:18:16 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/128853/why-is-log-n-log-fracn2-log-fracn4-log-fracn8-cdots-log-f | # Why is $\log n+\log \frac{n}{2}+\log \frac{n}{4}+\log \frac{n}{8}+\cdots+\log \frac{n}{n}=\Theta (\log^2 n)$?
$$\log n+\log \frac{n}{2}+\log\frac{n}{4}+\log\frac{n}{8}+\cdots+\log\frac{n}{n}=\Theta (\log^2n).$$
The sum of logarithms is the logarithm of the product $$n\cdot\frac{n}{2}\cdot\frac{n}{4}\cdot\frac{n}{8}... | 2021-04-14T04:19:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.adv-sci-res.net/15/173/2018/asr-15-173-2018.html | Journal topic
Adv. Sci. Res., 15, 173–181, 2018
https://doi.org/10.5194/asr-15-173-2018
Adv. Sci. Res., 15, 173–181, 2018
https://doi.org/10.5194/asr-15-173-2018
01 Aug 2018
01 Aug 2018
# 1845–2016 gridded dataset of monthly precipitation over the upper Adda river basin: a comparison with runoff series
1845–2016 gr... | 2020-03-30T22:46:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cmuc.karlin.mff.cuni.cz/cmuc2004/abs/kozlikl.htm | Andrew R. KozlikThe centre of a Steiner loop and the maxi-Pasch problem
Comment.Math.Univ.Carolin. 61,4 (2020) 535-545.
Abstract:A binary operation $\cdot$" which satisfies the identities $x\cdot e = x$, $x \cdot x = e$, $(x \cdot y) \cdot x = y$ and $x \cdot y = y \cdot x$ is called a Steiner loop. This paper revisi... | 2021-04-13T13:40:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/103941/what-are-appropriate-tests-for-goodness-of-fit-on-glm-with-a-small-sample-size | # What are appropriate tests for goodness of fit on glm with a small sample size?
I've thought quite a lot on large sample size inference where the strong law of large numbers is easily validated. In my case however, I'm trying to infer the sign and magnitude of an outcome where the noise-to-signal is quite large in c... | 2019-10-14T18:05:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://nissimgarti.huji.ac.il/publications/pear-review-publications?page=4 | # Peer Review Publications
Vesselin Kolev, Anela Ivanova, Galia Madjarova, Abraham Aserin, and Nissim. Garti. 2012. “Molecular dynamics approach to water structure of HII mesophase of monoolein.” Journal of Chemical Physics, 136, 7, Pp. 074509/1–074509/11. Abstract
The goal of the present work is to study theor. the s... | 2021-12-01T18:01:02 | {"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.hackmath.net/en/math-problem/7613 | Two pipes
How long will the pool be filled with a double supply pipe if it takes the pool to fill the first pipe by 4 hours longer and the second pipe 9 hours longer than both pipes open at the same time?
Result
t = 6 h
Solution:
$t_{ 1 }=t+4 \ \\ t_{ 2 }=t+9 \ \\ \ \\ t \cdot \ (\dfrac{ 1 }{ t_{ 1 } } + \dfrac{ ... | 2020-02-27T16:19:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://homework.cpm.org/category/CCI_CT/textbook/int2/chapter/10/lesson/10.1.2/problem/10-18 | Home > INT2 > Chapter 10 > Lesson 10.1.2 > Problem10-18
10-18.
Rewrite the equation $x^2 + y^2 - 8x + 6y + 9 = 0$ in graphing form and state the radius and center of the circle.
Refer to the Math Notes box from this lesson.
When completing the square, remember to add the new $c$ to both sides.
The radius is $4$ un... | 2023-02-08T17:23:36 | {"extraction_info": {"found_math": true, "script_math_tex": 3, "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://quant.stackexchange.com/tags/portfolio-management/new | # Tag Info
## New answers tagged portfolio-management
3
Yes, it is easy to find the MDP of N risky assets if you have the covariance matrix V (assumed non-singular) if there are no constraints: Step 1. Compute the inverse of the covariance matrix: $CINV = V^{-1}$ Step 2. Find the standard deviations $\sigma$ by taki... | 2019-05-26T19:02:37 | {"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://physics.stackexchange.com/questions/471968/deriving-the-canonical-ensemble-from-the-microcanonical-ensemble-why-expand-the | # Deriving the canonical ensemble from the microcanonical ensemble: Why expand the logarithm of the probability and not some other function
Several other posts on the derivation of the canonical ensemble give an explanation in terms of considering a subsystem of a larger microcanonical ensemble see How is the distribu... | 2022-07-01T12:16:58 | {"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://startups.mathsgee.com/36435/let-v-w-be-vectors-in-mathbb-r-n | # arrow_back Let $V, W$ be vectors in $\mathbb{R}^{n}$.
181 views
Let $V, W$ be vectors in $\mathbb{R}^{n}$.
a) Show that the Pythagorean relation $\|V+W\|^{2}=\|V\|^{2}+\|W\|^{2}$ holds if and only if $V$ and $W$ are orthogonal.
b) Prove the parallelogram identity $\|V+W\|^{2}+\|V-W\|^{2}=2\|V\|^{2}+2\|W\|^{2}$ and... | 2022-05-25T20:46:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://opoie.com/kikabi/ace357-hall-coefficient-is-given-by | Its power lies in its ability to accurately measure the properties of a sample of any arbitrary shape, as long as the sample is approximately two-dimensional (i.e. Yet for certain substances, the Hall Coefficient dictates that the charge carriers are positive. Could anyone give me a suggestion regarding the following :... | 2021-03-06T23:23:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.doubtnut.com/question-answer/find-the-area-bounded-by-the-curve-x24y-and-the-straight-line-x4y-2-642967546 | # Find the area bounded by the curve x^2=4y and the straight line x=4y-2.
Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.
Updated On: 23-6-2021
Apne doubts clear karein ab Whatsapp par bhi. Try it now.
Get Answer to any question, just click a photo and upload the ... | 2022-01-22T03:09:18 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://iwaponline.com/wpt/article/10/4/872/20701/Pumps-energy-efficiency-amp-performance-indicators | Pumping is a central component to many water supply and distribution systems, and one which consumes significant amounts of energy. Increased attention to energy conservation is a common theme globally and, in the context of water supply systems, the need to understand the energy efficiency with which pumps operate in ... | 2018-11-14T08:38:50 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://online-vwl.de/english/macro/dynvwlengch13.html | ## Chapter 13Basic Principles and Assumptions
At the core of the monetary model is the connection between the exchange rate and the BoP equilibrium. BoP stands for Balance of Payments. The balance of payments measures the in- and outflows of payments from exports, imports and capital transfers (usually for investment ... | 2021-10-20T17:20:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 9, "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://zbmath.org/?q=an%3A0922.06002 | zbMATH — the first resource for mathematics
Generalized difference posets and orthoalgebras. (English) Zbl 0922.06002
Summary: A difference on a poset $$(P, \leq)$$ is a partial binary operation $$\ominus$$ on $$P$$ such that $$b\ominus a$$ is defined if and only if $$a \leq b$$ subject to the conditions $$a \leq b \R... | 2021-04-23T14:35:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ncatlab.org/spahn/revision/diff/Clemens+Berger%2C+A+Cellular+Nerve+for+Higher+Categories/5 | # Spahn Clemens Berger, A Cellular Nerve for Higher Categories (Rev #5, changes)
Showing changes from revision #4 to #5: Added | Removed | Changed
## 1. Globular theories and cellular nerves
Contents:
Batanin’s $\omega$-operads are described by their operator categories which are called globular theories.
###### D... | 2019-10-23T13:01:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 72, "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.eretrandre.org/tetrationforum/showthread.php?tid=633&pid=5905 | • 0 Vote(s) - 0 Average
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Does anyone have taylor series approximations for tetration and slog base e^(1/e)? bo198214 Administrator Posts: 1,389 Threads: 90 Joined: Aug 2007 05/24/2011, 10:38 AM (05/24/2011, 12:12 AM)sheldonison Wrote: I'll describe what I did to generate the Taylor series for sexp(z... | 2021-04-23T18:30:45 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 52, "/images/ma... |
http://mindbleach.com/words/category/diy/ | X-Carve Tutorial
There’s a strange machine in the workshop!
It’s big and interesting, but how do you make it do something useful?
This post will answer that, though it won’t make you a master machinist in one go.
I’ll assumes that you already made a design, and now you want to fabricate it.
Here’s one I prepared ear... | 2018-09-22T01:29:04 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/25/precedence-of-1-2-carbocation-rearrangement | # Precedence of 1,2 carbocation rearrangement
How can one choose which group has more shifting tendency in 1,2 carbocation rearrangement? The obvious order is via the stability of the carbocation of the group. But, phenylic groups have high shifting tendency--and a phenylic carbocation is unstable.
Is there a way of ... | 2020-01-17T20:00:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mapleprimes.com/tags/ode?page=3 | ## plot an ode and a function in the same plot...
Hi
I have an ODE which is based on a seperate function, and I would like to make a plot with the information
dsolve([diff(X(W), W) = (0.536000000000000e-3*(1-X(W)))*(1+X(W)), X(0) = 0], numeric)
and
C_A:= C_A0*(1-X(W))*(1+X(W))
which has been used as part of the O... | 2017-08-21T10:04:36 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://ufaktefekhikayeler.com/j1z3fwz/matrix-geometry-transformation-7874c9 | matrix geometry transformation
Transformation of geometric objects. 2 M2.1 - Transformation Geometry 1.1 The Euclidean Plane E2 Consider the Euclidean plane (or two-dimensional space) E2 as studied in high school geometry. Up Next. In mathematics, a geometric transformation is any bijection of a set to itself (or to a... | 2021-04-12T04:36:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/whats-the-utility-of-the-eigenvectors-of-a-matrix.1889/ | # What's the utility of the eigenvectors of a matrix?
1. May 7, 2003
### meteor
What's the utility of the eigenvectors of a matrix?
I know that is something about quantum mechanics
Last edited by a moderator: Feb 4, 2013
2. May 7, 2003
### HallsofIvy
Staff Emeritus
Then you know wrong.
It is true that, in one fo... | 2016-10-27T09:36:14 | {"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.physicsforums.com/threads/recursive-def-compounding-interest-question.313715/ | # Recursive Def/Compounding Interest question
1. May 13, 2009
### rought
1. The problem statement, all variables and given/known data
When Mr. Howe retires at age 65 he expects to have a retirement account worth about $400,000. One month after he retires, and every month thereafter, he intends to withdraw$4000 from... | 2017-12-16T02:08:48 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0957.57003 | ## The topology of the relative character varieties of a quadruply-punctured sphere.(English)Zbl 0957.57003
Authors’ abstract: “Let $$M$$ be a quadruply-punctured sphere with boundary components $$A$$, $$B$$, $$C$$, $$D$$. The $$\text{SL} (2,\mathbb{C})$$-character variety of $$M$$ consists of equivalence classes of h... | 2022-09-28T15:43:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/302247/if-x-and-y-are-uncorrelated-are-x2-and-y-also-uncorrelated/302255 | # If X and Y are uncorrelated, are X^2 and Y also uncorrelated?
If two random variables $X$ and $Y$ are uncorrelated, can we also know that $X^2$ and $Y$ uncorrelated? My hypothesis is yes.
$X, Y$ uncorrelated means $E[XY]=E[X]E[Y]$, or
$$E[XY]=\int xy f_X(x)f_Y(y)dxdy=\int xf_X(x)dx\int yf_Y(y)dy=E[X]E[Y]$$
Does t... | 2021-04-13T10:34:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lucatrevisan.wordpress.com/tag/expander-mixing-lemma/ | # The Expander Mixing Lemma in Irregular Graphs
Today, after a lecture in the spectral graph theory boot camp at the Simons institute, I was asked what the expander mixing lemma is like in graphs that are not regular.
I don’t know if I will have time to return to this tomorrow, so here is a quick answer.
First, for ... | 2021-09-18T12:38:35 | {"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": 0, "img_math": 41, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://solvedlib.com/a-rapid-sand-filter-has-the-following-conditions,183952 | # A rapid sand filter has the following conditions: volumetric flow filtered = 3000 m^3/d, clean bed...
###### Question:
a rapid sand filter has the following conditions:
volumetric flow filtered = 3000 m^3/d, clean bed filtration velocity = 4.6 m/h, water temp of 8 degrees Celsius, filter porosity during filtration ... | 2022-07-03T16:56:00 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-solve-and-graph-abs-c-2-2 | # How do you solve and graph abs(c+2)> -2?
Jul 5, 2018
The solution is $c \in \mathbb{R}$
#### Explanation:
This is an inequality with absolute values.
$| c + 2 | > - 2$
$\forall c \in \mathbb{R}$
$| c + 2 |$ is always greater than $- 2$
graph{(y-|x+2|)(y+2)=0 [-10, 10, -5, 5]} | 2021-11-29T14:31:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 5, "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://mathematica.stackexchange.com/questions/84920/plot-a-function-on-a-restricted-domain?noredirect=1 | Plot a function on a restricted domain
I want to plot a function $f:\mathbb R^n \rightarrow \mathbb R$ restricted to a domain $D \subset \mathbb R^n$. The domain $D$ is usually specified as the set of zeros for a set of polynomial equations (i.e. an algebraic variety). For example consider the function $f(x,y) = x^{39... | 2020-09-22T07:16:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.mattlord.net/tag/formalism/ | ## The most amazing fact
A charming discussion of what should be called the fundamental theorem of computation theory, in Epstein and Carnielli, Computability: Computable Functions, Logic, and the Foundations of Mathematics (2008):
We have studied one formalization of the notion of computability. In succeeding chapte... | 2019-07-18T04:58:09 | {"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://webwork.maa.org/wiki/NumericalTolerance | # NumericalTolerance
## Numerical Tolerance in Problems: PG Code Snippet
This code snippet shows the essential PG code to specify a numerical tolerance for student answers to a problem. Note that these are insertions, not a complete PG file. This code will have to be incorporated into the problem file on which you ar... | 2019-03-20T14:13:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/177179-linear-approximation.html | 1. ## Linear Approximation
I'm faced with this problem which I currently do not know how to solve because of all of the variables in the formula I am supposed to generate: Could anyone shed some light on this?
2. This looks like part of a graded assessment. It is forum policy not knowingly to help with such problems.... | 2013-12-19T07:37:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://molcas.gitlab.io/OpenMolcas/sphinx/users.guide/programs/gugaci.html | # 4.2.25. GUGACI¶
## 4.2.25.1. Description¶
The GUGACI program generates Multi Reference SDCI wavefunctions. The program is based on the Direct CI method [59], and with distict row table generated by GUGADRT (See program description for GUGADRT). The hole-particle symmetry based on GUGA is used in GUGACI [79][80]. If... | 2020-07-14T00:43:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://direct.mit.edu/neco/article/32/11/2212/95635/Repetitive-Control-for-Multi-Joint-Arm-Movements | ## Abstract
According to the neuromuscular model of virtual trajectory control, the postures and movements of limbs are performed by shifting the equilibrium positions determined by agonist and antagonist muscle activities. In this study, we develop virtual trajectory control for the reaching movements of a multi-join... | 2021-05-12T11:34:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 249, "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://www.clutchprep.com/chemistry/practice-problems/146977/dinitrogen-difluoride-gas-is-collected-at-17-0-c-in-an-evacuated-flask-with-a-me | # Problem: Dinitrogen difluoride gas is collected at -17.0°C in an evacuated flask with a measured volume of 30.0 L. When all the gas has been collected, the pressure in the flask is measured to be 0.260 atm. Calculate the mass and number of moles of dinitrogen difluoride gas that were collected.
###### FREE Expert So... | 2021-01-21T17:15:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/question-answer/for-an-ideal-gas-a-constant-pressure-line-and-a-c--5eb2f0c6f60d5d2384e478a1 | # For an ideal gas, a constant pressure line and a constant volume line intersect at a point, in the Temperature (T) versus specific entropy (S) diagram. Cp is the specific heat at constant pressure and Cv is the specific heat at constant volume. The ratio of the slopes of the constant pressure and constant volume line... | 2021-12-05T23:27:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.math.uni.wroc.pl/analiza/2016-2017.html | # Discrete harmonic analysis seminar - past schedule for the year 2016/2017:
Current page of the seminar is available here.
### Oussi Lahcen (Hassan I University, Maroko)
#### Poisson type limit theorems for a noncommutative independence associated with positive symmetric cones (second part)
We present Poisson type... | 2017-11-20T09:19:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathematica.stackexchange.com/tags/big-numbers/hot | # Tag Info
23
The idea The idea is that if we have $\log(a+b),\qquad a\gg b$ , then we can equivalently write this as $\log a + \log(1 + b/a)$ and the second part will be small, so that one can first compare the first part(s). The power towers with base numbers larger than 1 naturally lead to such logarithms when we ... | 2015-01-31T16:22:04 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1853019/set-of-natural-numbers-choice-computer-programs/1853657 | # Set of Natural Numbers, Choice, Computer Programs
I am aware that the following question/discussion is ill-defined, and perhaps has more to do with philosophy than mathematics.
My brother and I were talking and the topic came to “picking a random natural number.” I told him that to my best knowledge, as well as to ... | 2019-10-18T10:52:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathlake.com/trapezoidal-rule | # Trapezoidal Rule
We know from a previous lesson that we can use Riemann Sums to evaluate a definite integral $$\int\limits_a^b {f\left( x \right)dx}.$$
Riemann Sums use rectangles to approximate the area under a curve.
Another useful integration rule is the Trapezoidal Rule. Under this rule, the area under a curve... | 2022-09-27T05:28:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://library.kiwix.org/datascience.stackexchange.com_en_all_2021-04/A/question/90020.html | ## transformers require a large d_model even when the input cardinality is low?
0
I'm training a transformer encoder for an NLP task over character data, so the cardinality of my input is 26. I've noticed that if I want to create a strong model, I need make $$x$$ == my embedding dimension == model dimension == output... | 2021-08-05T06:16:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/probability-statistics/19553-probability-flow-electric-current.html | My Math Forum Probability of flow of electric current.
Probability and Statistics Basic Probability and Statistics Math Forum
May 28th, 2011, 05:09 AM #1
Newbie
Joined: Apr 2011
Posts: 5
Thanks: 0
Probability of flow of electric current.
Given failure intensities: $\lambda_1=\lambda_2=0.05, \; \lambda_2=\lambd... | 2019-08-20T20:25:33 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 9, "/images/mat... |
https://nextjournal.com/mschauer/microstructurenoise | Moritz Schauer / Sep 06 2018
MicrostructureNoise
Shota Gugushvili, Moritz Schauer
1. Introduction
(Available as Jupyter notebook at https://github.com/mschauer/MicrostructureNoise.jl/blob/master/example/MicrostructureNoise.ipynb)
MicrostructureNoise is a Julia package for Bayesian volatility estimation in presence... | 2022-08-13T08:35:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 21, "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/ma... |
https://xcycl.wordpress.com/2009/02/18/ordinal-number/ | Ordinal Number
Ordinal number is a “order-type” of sets which is used to represent the “length” or “size” of well-ordering sets like $0 = \emptyset$, $1 = \{ \emptyset \}$. It’s also an extension to $\mathbb{N}$ since all of the natural number could be respresented by ordinal and it’s a proper superset as $\omega = \m... | 2017-12-14T02:24:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 49, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://vrcacademy.com/formulas/mean-absolute-deviation-ungrouped-data/ | ## The mean absolute deviation for ungrouped data
Let $x_i, i=1,2, \cdots , n$ be $n$ observations. The mean of $X$ is denoted by $\overline{x}$ and is given by $$\begin{eqnarray*} \overline{x}& =\frac{1}{n}\sum_{i=1}^{n}x_i \end{eqnarray*}$$
## Formula:
### $MAD =\dfrac{1}{n}\sum_{i=1}^{n}|x_i -\overline{x}|$
wher... | 2020-07-05T21:00:59 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.dsprelated.com/freebooks/filters/Poles_Zeros_Cepstrum.html | ## Poles and Zeros of the Cepstrum
The complex cepstrum of a sequence is typically defined as the inverse Fourier transform of its log spectrum [60]
where denotes the natural logarithm (base ) of , and denotes the Fourier transform (DTFT) of ,
(The real cepstrum, in contrast, is the inverse Fourier transform of the ... | 2020-10-28T08:16:16 | {"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://kanvaly.io/posts/protein/ | Today we are going to talk compression and biology. I will present you a new framework to see machine learning which is that learning is compression. We will explore together how we can solve a real-world problem by only zipping content. Yes! you heard me, we will zip data like what we do when we send an email. This wi... | 2022-01-23T19:37:05 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.bgu.ac.il/research/group/5/highlights/ | ## Fluid-Gravity correspondence and its application to Quark Gluon Plasma
##### Michael Lublinsky
One of the most intriguing and fundamental questions is a formation of Quark Ggluon Plasma (QGP). Experimentally, QGP is created in the heavy ion collisions. A quest for QGP is the driving force behind two major experime... | 2020-04-03T11:19:27 | {"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://calculator.academy/rydberg-equation-calculator/ | Enter the atomic number and principal quantum numbers of the initial and final state of an emitted light to calculate the wavelength using the Rydberg equation.
## Rydber Equation Formula
The following formula is used by the calculator to calculate the wavelength of an emitted light.
W = 1 / [R*Z^2*(1/nf^2 – 1/ni^2)... | 2021-11-27T20:36:02 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.numerade.com/questions/a-piece-of-insulated-wire-is-shaped-into-a-figure-8-as-shown-in-figure-mathrmp-3119-the-radius-of-th/ | Our Discord hit 10K members! 🎉 Meet students and ask top educators your questions.Join Here!
# A piece of insulated wire is shaped into a figure 8 as shown in Figure $\mathrm{P} 31.19$ . The radius of the upper circle is 5.00 $\mathrm{cm}$ and that of the lower circle is $9.00 \mathrm{cm} .$ The wire has a uniform re... | 2021-05-09T16:35:53 | {"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://math.stackexchange.com/questions/3946863/5-points-determine-a-conic-uniquely | # 5 points determine a conic uniquely
This is exercise 3.5.5 in Gathman's notes. We proved so far that zero set of degree $$2$$ homogeneous polynomials in variables $$x_0,x_1,x_2$$ can be identified as $$\mathbb{P}^5$$, and conics can be identified as an open subset $$U\subset\mathbb{P}^5$$. Also, given a point $$P\in... | 2022-01-20T06:07:27 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://projecteuclid.org/euclid.twjm/1500406293 | ## Taiwanese Journal of Mathematics
### Graphs with Isomorphic Neighbor-subgraphs
#### Abstract
A graph $G$ is said to be $H$-regular if for each vertex $v \in V(G)$, the graph induced by $N_G(v)$ is isomorphic to $H$. A graph $H$ is a feasible neighbor-subgraph if there exists an H-regular graph, otherwise $H$ is a... | 2019-07-22T21:32:04 | {"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://socratic.org/questions/how-do-you-find-the-midpoint-of-7-4-and-2-1 | # How do you find the midpoint of ( 7, 4 ) and ( 2, 1 )?
Feb 1, 2017
See the entire solution process below:The formula to find the mid-point of a line segment give the two end points is:
#### Explanation:
The formula to find the mid-point of a line segment give the two end points is:
$M = \left(\frac{\textcolor{re... | 2021-12-08T10:54:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 6, "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://repo.scoap3.org/collection/Advances%20in%20High%20Energy%20Physics?ln=en | # Advances in High Energy Physics (Hindawi)
2018-07-1610:16 HBT Radii: Comparative Studies on Collision Systems and Beam Energies / Das, Debasish Two-particle Hanbury-Brown-Twiss (HBT) interferometry is an important probe for understanding the space-time structure of particle emission sources in high energy heavy ion... | 2018-07-17T13:16:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 11, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/differential-equations/68241-differential-equations.html | # Math Help - Differential Equations
1. ## Differential Equations
Determine for which values of m the function $\phi(x) = e^{mx}$ is a solution to the given equations:
(a) $\frac{d^2y}{dx^2} + 6\frac{dy}{dx} + 5y = 0$
(b) $\frac{d^3y}{dx^3} + 3\frac{d^2y}{dx^2} + 2\frac{dy}{dx} = 0$
2. Just try them.
$m^2 e^{mx}+6... | 2016-07-28T04:03:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 7, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/the-molality-of-a-1l-solution-with-x-h2so4-is-9-the-weight-of-solvent-is-910-gra | # The molality of a 1L solution with x% H2SO4 is 9. The weight of solvent is 910 grams. The value of x is?
Jul 31, 2017
#### Answer:
We have approx. 50% ${H}_{2} S {O}_{4}$ $\frac{w}{w}$........
#### Explanation:
We are given a concentration in terms of molality.
$\text{molality"="Moles of solute"/"Kilograms of s... | 2019-10-18T19:16:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 11, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://study.com/academy/answer/what-is-the-definition-of-powers-of-monomials.html | # What is the definition of powers of monomials?
## Question:
What is the definition of powers of monomials?
## Monomials:
A monomial is a polynomial with one term. The term can be a number, a variable, or a product of a number and variable(s). An example of a monomial is {eq}-2x^2yz^5 {/eq}.
Become a Study.com me... | 2020-01-18T20:56:59 | {"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://cstheory.stackexchange.com/questions/25972/is-this-graph-polynomial-known-can-it-be-efficiently-computed | # Is this graph polynomial known? Can it be efficiently computed?
Consider a connected simple graph $G$ with $n$ vertices and $m$ edges. View each edge $\ell$ as a transposition $t_{\ell}$ acting on the set of vertices. [To be more explicit, given an edge $\ell$ joining vertices $v_1$ and $v_2$, $t_{\ell}$ is a permut... | 2019-07-18T21:16:37 | {"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://physics.stackexchange.com/questions/518071/is-wave-function-collapse-non-local-or-local | Is wave function collapse non-local or local?
Imagine a particle in a very large box which takes years to travel from one end to the other. Alice and Bob are outside the box, on opposing ends. Each can remove their side of the box to check if the particle is on their side of the box.
Around the middle of the box, but... | 2020-06-02T01:53:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/science/physics/CLONE-afaf42be-9820-4186-8d76-e738423175bc/chapter-17-exercises-and-problems-page-325/39 | ## Essential University Physics: Volume 1 (4th Edition)
a) We use the ideal gas law to find: $p_f = (1\times 10^5 Pa)(373K)/(293K)=1.3\times10^5 Pa$ b) Once again, we use unit conversions and the ideal gas law to find: $n = \frac{(1\times10^5Pa)(3\times10^{-3}m^3)}{(8.314J/Kmol)(373K)}=.1 mol$ c) Once again, we use un... | 2022-08-19T19:53:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://dictionnaire.sensagent.leparisien.fr/Special_linear_group/en-en/ | Publicité ▼
## définition - Special_linear_group
voir la définition de Wikipedia
Wikipedia
# Special linear group
Cayley table of SL(2,3)
In mathematics, the special linear group of degree n over a field F is the set of n×n matrices with determinant 1, with the group operations of ordinary matrix multiplication a... | 2021-03-05T19:32:46 | {"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": 30, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/properties-of-sound.636309/ | # Properties of sound
Tereza
Hello,
I'm calculating a physics problem and I'm supposed to calculate the height of a building given that:
rock is dropped from the building,
the sound of the rock hitting the ground is heard 4.8s later,
the speed of sound is 350m/s,
and I don't know how do I calculate the time since t... | 2022-08-12T12:27:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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