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https://www.physicsforums.com/threads/tricky-contour-integral.167333/ | Tricky contour integral
• Start date
• #1
99
0
Contour integral
How would you deal with this?
$$\int \frac{\rho \sin{\theta} d \rho d \theta}{\cos{\theta}} \frac{K^2}{K^2 + \rho^2} e^{i \rho \cos{\theta} f(\mathbf{x})}$$
if the cos(theta) were'nt on the bottom I'd have no problem; I'd simply substitute for cos(thet... | {"extraction_info": {"found_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://mathematica.stackexchange.com/questions/200931/how-can-i-get-edges-to-bend-to-avoid-crossing | How can I get edges to bend to avoid crossing?
I want to generate a layered drawing of the Hoffman–Singlelton graph. As an example of what I want, here is a layered drawing of the Petersen graph:
Now if I right click on the output of PetersenGraph[] and do Graph Layout -> Layered, drawing, I get this:
Clearly a lot ... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://byjus.com/physics/relation-between-bar-and-atm/ | # Relation Between Bar and Atm
The pressure is expressed in many units across the globe. Bar and Atm are the units representing pressure. A pascal is one newton of force acting on the 1m2 area. It (atm) is used to express atmospheric pressure. The relation between bar and atm is useful in solving the problem.
## What... | {"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://scicomp.stackexchange.com/questions/36580/obstacle-too-thin-in-fluid-structure-interaction-so-i-consider-it-as-membrane | # Obstacle too thin in fluid-structure interaction, so I consider it as membrane
I need to simulate a 3D fluid-structure problem where the obstacle is an elastic and very thin structure (then I want to consider this structure as a surface).
I need to solve this problem using numerical methods, like finite volume or f... | {"extraction_info": {"found_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://agentfoundations.org/item?id=460 | Quantilizers maximize expected utility subject to a conservative cost constraint
post by Jessica Taylor 879 days ago | Abram Demski, Patrick LaVictoire and Stuart Armstrong like this | 3 comments
Summary: this post reframes ideas from “Learning a concept using only positive examples” and “The AI, the best human adviso... | {"extraction_info": {"found_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.varsitytutors.com/college_physics-help/lenses | College Physics : Lenses
Example Questions
Example Question #1 : Lenses
For most people, the nearest distance that objects can be located away from the eye and still seen clearly is . This is referred to as the near point; if the object comes any closer, the object cannot be seen clearly. Suppose that a person who n... | {"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://stats.stackexchange.com/questions/8918/is-there-a-way-to-optimize-regression-according-to-a-specific-criterion/8932 | # Is there a way to optimize regression according to a specific criterion?
I am curious, is there a way to optimize a regression according to a specific statistic?
Let's say I am interested in a model with the best possible AIC statistic (or MSE or whatever measurement I am interested in) - could I somehow direct the... | {"extraction_info": {"found_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://ashish1099.github.io/ | # Docker Inside LXC
Install lxc
Change lxc default.conf Add these line
# DRBD Automatic Failover Without Cluster
I have written a script to do a failover of DRBD resources. This script will get the drbd start mount the partition, and start the nfsserver and samba server and the get virtual IP setup.
This script wo... | {"extraction_info": {"found_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://electronics.stackexchange.com/questions/121845/polyfuse-resettable-ptc-lifetime/122353 | There is a proposed design that could have a polyfuse tripping many times. Is there any lifetime to these things? Number of resets? I looked here but could find no such spec.
http://www.littelfuse.com/products/resettable-ptcs.aspx
I'm a little worried by the design.. but perhaps needlessly. I'll send littlefuse an em... | {"extraction_info": {"found_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.funkypenguin.co.nz/note/take-care-when-deploying-gitlab-runners-into-kubernetes-via-marketplace/ | # Avoid deploying GitLab Runner application into Kubernetes (use helm instead)
I’ve recently been reading Connecting GitLab with a Kubernetes cluster , and I noted the following:
GitLab Runners have the privileged mode enabled by default, which allows them to execute special commands and running Docker in Docker. Thi... | {"extraction_info": {"found_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.edmundoptics.com/resources/application-notes/optics/geometrical-optics-101-paraxial-ray-tracing-calculations/ | Edmund Optics uses cookies to optimize and enhance the features and content on our website. By continuing to use this website, you consent to our use of cookies.
# Geometrical Optics 101: Paraxial Ray Tracing Calculations
Ray tracing is the primary method used by optical engineers to determine optical system performa... | {"extraction_info": {"found_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://gitlab.mpi-sws.org/lepigre/iris/-/commit/b592424f5b9edf821c396089a934619762f8f6c5?view=inline | Commit b592424f by Ralf Jung
### consistent letter for COFEs
parent 22e1e914
... ... @@ -3,11 +3,11 @@ \subsection{COFE} \begin{defn}[Chain] Given some set $T$ and an indexed family $({\nequiv{n}} \subseteq T \times T)_{n \in \mathbb{N}}$ of equivalence relations, a \emph{chain} is a function $c : \mathbb{N} \to T$ ... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/holographic-principle-responsible-for-life.148425/ | # Holographic principle responsible for life?
1. Dec 16, 2006
### Mike2
The holographic principle claims that physics on the surface of a sphere determines the physics inside the volume enclosed by that sphere. And in particular, the entropy calculated from the surface of the sphere limits the entropy inside the sph... | {"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/derivation-of-christoffel-symbol.74656/ | # Derivation of Christoffel symbol
1. May 7, 2005
### rolandk
Has anyone a derivation at hand of the Christoffel symbol by permuting of indices in a free fall system?
Roland
2. May 7, 2005
### pervect
Staff Emeritus
If you have the equations for geodesic motion in a coordinate basis, you can "read off" the Chris... | {"extraction_info": {"found_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/2863369/combinations-of-several-trials | # Combinations Of Several Trials
Let '$n$' be the number of trials. Let '$o$' be the number of outcomes for each trial. Let '$a$' be the first outcome for each trial, let '$b$' be the second, '$c$' the third, etc.
How many combinations (not permutations) are there of $a, b, c, d$ (and so on) when only '$o$' and '$n$'... | {"extraction_info": {"found_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/find-the-displacement-of-the-springs.360393/ | # Find the displacement of the springs
1. Dec 4, 2009
### HardestPart
A question:Simple harmonic motion
http://capa2.cc.huji.ac.il/res/msu/physicslib/msuphysicslib/09_Force_and_Motion/graphics/prob07_twospring.gif1.[/URL] The problem statement, all variables and given/known data
Two springs with spring constants k1... | {"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://noobstarter.com/nootropics-depot-mexico-nootropics-reviews-2016.html | Nootropics may seem attractive to anyone who wants to try to improve their cognitive function and is willing to purchase powders, pills and other forms of these natural and synthetic supplements. Nootropic users have their own terminology, referring to measured combinations of nootropics and vitamins and minerals as “s... | {"extraction_info": {"found_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://server1.wikisky.org/starview?object_type=1&object_id=436&object_name=%CE%BC+Lep&locale=EN | WIKISKY.ORG
Home Getting Started To Survive in the Universe News@Sky Astro Photo The Collection Forum Blog New! FAQ Press Login
# μ Lep (Neshmet)
Contents
### Images
DSS Images Other Images
### Related articles
Decay of Planetary Debris DisksWe report new Spitzer 24 μm photometry of 76 main-sequence A-typesta... | {"extraction_info": {"found_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://web.mit.edu/16.unified/www/SPRING/propulsion/notes/node121.html | # 17. Convective Heat Transfer
The second type of heat transfer to be examined is convection, where a key problem is determining the boundary conditions at a surface exposed to a flowing fluid. An example is the wall temperature in a turbine blade because turbine temperatures are critical for creep (and thus blade) li... | {"extraction_info": {"found_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://crypto.stackexchange.com/questions/15071/why-concatenate-the-key-a-second-time-in-hmac | # Why concatenate the key a second time in HMAC? [duplicate]
On Wikipedia it is said that HMAC is basically (without taking into account padding):
$H(key\ \Vert\ H(key\ \Vert\ message))$
where $\Vert$ denotes concatenation.
I understand the need to hash twice, but why concatenate the key a second time in the outter... | {"extraction_info": {"found_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.studyadda.com/solved-papers/kvpy/physics/two-dimensional-motion/neet-pyq-two-dimensional-relative-motion/1125 | # Solved papers for NEET Physics Two Dimensional Motion NEET PYQ-Two Dimensional Relative Motion
### done NEET PYQ-Two Dimensional Relative Motion Total Questions - 22
• question_answer1) The speed of a boat is 5 km/h in still water. It crosses a river of width 1.0 km along the shortest possible path in 15 min. The v... | {"extraction_info": {"found_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://evol.nhri.org.tw/docs/ssl-howto.html | # Apache Tomcat 7
Version 7.0.85, Feb 7 2018
User Guide
Reference
Apache Tomcat Development
# SSL/TLS Configuration HOW-TO
Quick Start The description below uses the variable name $CATALINA_BASE to refer the base directory against which most relative paths are resolved. If you have not configured Tomcat for mult... | {"extraction_info": {"found_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://mathhelpforum.com/number-theory/189364-perfect-square-probability.html | 1. ## Perfect Square Probability
An integer n is randomly chosen from 1 to k^2, where k is an integer. What is the probability that n is a perfect square?
I have determined that the probability of n being a perfect square is 1/k?
If I am correct above, does this imlpy that the probability of n^(1/2) being irrational... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.math-only-math.com/law-of-tangents.html | # Law of Tangents
We will discuss here about the law of tangents or the tangent rule which is required for solving the problems on triangle.
In any triangle ABC,
(i) tan ($$\frac{B - C}{2}$$) = ($$\frac{b - c}{b + c}$$) cot $$\frac{A}{2}$$
(ii) tan ($$\frac{C - A}{2}$$) = ($$\frac{c - a}{c + a}$$) cot $$\frac{B}{2... | {"extraction_info": {"found_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://deskmate.co.zw/from-the-rest-of-the-world/how-to-be-a-billionaire-in-2-years/?PHPSESSID=e87iboik361j7lbvli9fpg58k3 | 0 Members and 1 Guest are viewing this topic.
#### promise
• 139
• Deskmate is cool ,,, !
• City: Harare
• Current Education: University
##### How to be a billionaire in 2 years
« on: March 22, 2016, 11:21:52 AM »
First some facts:
There are 1,645 billionaires in the world (2014, Wikipedia)
There are 442 billionair... | {"extraction_info": {"found_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.ques10.com/p/1623/chemical-reaction-engineering-1-question-paper-d-1/ | Question Paper: Chemical Reaction Engineering - 1 : Question Paper Dec 2015 - Chemical Engineering (Semester 5) | Mumbai University (MU)
0
## Chemical Reaction Engineering - 1 - Dec 2015
### Chemical Engineering (Semester 5)
TOTAL MARKS: 80
TOTAL TIME: 3 HOURS
(1) Question 1 is compulsory.
(2) Attempt any three from... | {"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://mkweb.bcgsc.ca/quotes/?mind | Love itself became the object of her love.count sadnessesmore quotes
# making poetry out of spam is fun
The Outbreak Poems — artistic emissions in a pandemic
# daily quotation server archives
In the late 90’s I started (a good decade for starts) a daily quotation server project at www.quoteserver.ca. The domain is ... | {"extraction_info": {"found_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/good-set-of-commuting-observables.661572/ | # Homework Help: Good set of commuting observables?
1. Dec 30, 2012
### Lengalicious
1. The problem statement, all variables and given/known data
I keep seeing this crop up throughout my QM course but i still don't understand what a "good" set of commuting observables would be. . Surely any set of observables that c... | {"extraction_info": {"found_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://phys.libretexts.org/Bookshelves/College_Physics/Book%3A_College_Physics_(OpenStax)/34%3A_Frontiers_of_Physics/34.5%3A_Complexity_and_Chaos | $$\require{cancel}$$
34.5: Complexity and Chaos
Much of what impresses us about physics is related to the underlying connections and basic simplicity of the laws we have discovered. The language of physics is precise and well defined because many basic systems we study are simple enough that we can perform controlled... | {"extraction_info": {"found_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.math.kyoto-u.ac.jp/en/node/3555 | ## Top Global Course Special Lectures by Prof. Huayi Chen
Top Global Course Special Lectures by Prof. Huayi Chen (Kyoto University / Université Paris Diderot) will take place as follows:
Course Title
Top Global Course Special Lectures 5
Date & Time
October 2 to 30, 2018 (7 lectures in 4 days)
• Tuesday, October 2, 10... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/pre-calculus/128511-find-two-numbers-satisfy-these-conditions.html | # Math Help - Find two numbers that satisfy these conditions
1. ## Find two numbers that satisfy these conditions
Hi all,
this is a question I've been doing. Let $n$ (known) be some composite odd integer. Find two numbers $b$ and $c$ such that :
- $x^2 + bx + c + n = 0$ is factorable over the real numbers, with integ... | {"extraction_info": {"found_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": 51, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://nuit-blanche.blogspot.com/2010/11/cs-graphical-models-for-cs-effect-of.html | ## Monday, November 01, 2010
### CS: Graphical Models for CS, The Effect of Spatial Coupling on Compressive Sensing, Taken's Embedding, Super Greedy Algo, Chaotic Sensing Matrix for Compressive Sensing and abstracts of a past meeting
Today, we have a fresh arrival of new papers/preprints and the abstracts of a confer... | {"extraction_info": {"found_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.arxiv-vanity.com/papers/1908.11541/ | # A Simple Model of Cell Proliferation of Bacteria Using Min Oscillation
Hidetsugu Sakaguchi and Yuka Kawasaki Department of Applied Science for Electronics and Materials, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Kasuga, Fukuoka 816-8580, Japan
###### Abstract
A mathematical model... | {"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://worldbuilding.stackexchange.com/questions/123419/how-can-a-remote-planet-with-little-to-no-sunlight-have-high-wind-speeds/123458 | # How can a remote planet with little to no sunlight have high wind speeds?
I saw this question here: Can I have wind turbines on my base? and someone else asked about how the planet can have 60-100mph winds without very much sunlight to cause the energy differential, to which OP never gave a response. I'm now curious... | {"extraction_info": {"found_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/how-do-you-find-the-cross-product-and-verify-that-the-resulting-vectors-are-perp-3 | Precalculus
Topics
# How do you find the cross product and verify that the resulting vectors are perpendicular to the given vectors <1,-3,2>times<5,1,-2>?
Nov 16, 2016
The vector is =〈4,12,16〉
#### Explanation:
The cross product is calculated by the determinant
$\vec{u} . \vec{v} =$
〈1,-3,2〉x〈5,1,-2〉
∣ ((i,j,k)... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 12, "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://conferences.iaea.org/event/214/contributions/17392/ | Since 18 of December 2019 conferences.iaea.org uses Nucleus credentials. Visit our help pages for information on how to Register and Sign-in using Nucleus.
# 28th IAEA Fusion Energy Conference (FEC 2020)
10-15 May 2021
Virtual Event
Europe/Vienna timezone
The Conference will be held virtually from 10-15 May 2021
## ... | {"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://stats.stackexchange.com/questions/306840/integral-involving-the-normal-cdf | # integral involving the normal CDF
Does anyone know if I have a chance to get a closed form for the following integral (and if yes, what would be the trick)?
$$\int \left\{1-\Phi(x)\right\}^k \Phi(x)^{n-k} \varphi\left(\frac{x-\mu}{\sigma}\right) dx,$$
where $\Phi$ and $\varphi$ are the normal cumulative distributi... | {"extraction_info": {"found_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/artificial-means-of-jumping-higher.113026/ | # Artificial Means of Jumping Higher
1. Mar 4, 2006
### Haftred
I am looking to see if there is a discrete way to increase the height one can jump, and the only way I could see it feasibly being done is with a spring. However, the spring could only realistically be supressed a few centimeters, and the spring constan... | {"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://gmatclub.com/forum/550-w-awa-6-0-1st-gmat-score-should-i-retake-131212.html?sort_by_oldest=true | Find all School-related info fast with the new School-Specific MBA Forum
It is currently 28 Aug 2016, 14:13
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
C... | {"extraction_info": {"found_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://spot.pcc.edu/math/orcca/knowl/exercise-921.html | ###### Exercise20
Phil hired a face-painter for a birthday party. The painter charged a flat fee of $${\100}\text{,}$$ and then charged $${\5.50}$$ per person. In the end, Phil paid a total of $${\210}\text{.}$$ How many people used the face-painter’s service?
people used the face-painter’s service.
in-context | {"extraction_info": {"found_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.maplesoft.com/support/help/maple/view.aspx?path=MathApps/GalileosInclinedPlaneExperiment | Galileo's Inclined Plane Experiment - Maple Programming Help
Home : Support : Online Help : Math Apps : Natural Sciences : Physics : MathApps/GalileosInclinedPlaneExperiment
Galileo's Inclined Plane Experiment
Main Concept
Galileo Galilei is considered to be one of the fathers of modern science due to his extensive... | {"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... |
http://answerparty.com/question/answer/what-is-the-maximum-speed-can-an-object-fall | Question:
# What is the maximum speed can an object fall?
## The maximum speed at which an object will fall is called “terminal velocity." Theoretically, there is no limit. AnswerParty on!
Physics Measurement
A physical quantity (or "physical magnitude") is a physical property of a phenomenon, body, or substance, t... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.cppreference.com/w/cpp/numeric/fenv | # Floating-point environment
< cpp | numeric
C++
Language Headers Named requirements Language support library Concepts library (C++20) Diagnostics library Utilities library Strings library Containers library Algorithms library Iterators library Numerics library Input/output library Localizations library Regular exp... | {"extraction_info": {"found_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://jeremykun.com/category/general/ | # Book mailing list
I’m launching an email list for my book-in-progress, which is tentatively titled, “A Programmer’s Introduction to Mathematics.”
This will probably end up being a monthly or once-every-two-months newsletter with my progress updates. I’ll probably also use this email list to send out sneak peeks of ... | {"extraction_info": {"found_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": 88, "mimetex.cgi": 0, "/images/ma... |
http://www.math-only-math.com/worksheet-on-calculating-selling-price-and-cost-price.html | # Worksheet on Calculating Selling Price and Cost Price
We will practice the questions given in the worksheet on calculating selling price and cost price.
1. A cycle was bought for $1225 and sold at a gain of$ 100. Find the Selling Price of the cycle.
2. A radio is bought at $550 and sold at a profit of$ 35 after sp... | {"extraction_info": {"found_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.electro-tech-online.com/threads/uc-control-of-blackberry-7100-display.93366/ | # uC control of Blackberry 7100 display
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#### DirtyLude
##### Well-Known Member
The PSP screen needs a lot of horsepower to run it, and a good amount of available memory for screen images. It is very cool, the only thing holding me back is that I can't think of an... | {"extraction_info": {"found_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.phys.virginia.edu/Announcements/talk-list.asp?GID=hep_sem_committee&PERIOD=this%20term | Support UVa's Physics Department! >>
High Energy Wednesday, January 18, 2017 3:30 PM Physics Building, Room 204 RESERVED - See Colloquia Schedule [Host: Peter Arnold] High Energy Wednesday, January 25, 2017 3:30 PM Physics Building, Room 204 Available High Energy Wednesday, February 1, 2017 3:30 PM Physics Building, R... | {"extraction_info": {"found_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://publications.mfo.de/handle/mfo/1347/browse?type=scientificprogram&value=OWLF+2015 | Now showing items 1-4 of 4
• #### The algebra of differential operators for a Gegenbauer weight matrix
[OWP-2015-07] (Mathematisches Forschungsinstitut Oberwolfach, 2015-07-29)
In this work we study in detail the algebra of differential operators $\mathcal{D}(W)$ associated with a Gegenbauer matrix weight. We prove... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/116428-tricky-integral-print.html | # tricky integral
• November 23rd 2009, 08:52 PM
niz
tricky integral
Hi all,
2 3 3
∫ [x √(8-x ) ] dx
0
( Sorry I am not good at writing this integral clear enough. In words it's Integral of x and cube root of (8 - x cube) dx with integral range from 0 to 2. Hope this helps.)
• November 23rd 2009, 11:13 PM
Prove It
Q... | {"extraction_info": {"found_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": 10, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://project-navel.com/navel/news/magazines/2008-03.html | # ŐV - fڎ
2011N \\ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
2010N \\ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
2009N \\ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
2008N \\ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
2007N \\ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
2006N \\ 1 | 2 | 3 ... | {"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://archive.org/stream/socratesandsocr02zellgoog/socratesandsocr02zellgoog_djvu.txt | # Full text of "Socrates and the Socratic Schools"
## See other formats
This is a digital copy of a book that was preserved for generations on library shelves before it was carefully scanned by Google as part of a project
to make the world's books discoverable online.
It has survived long enough for the copyright to... | {"extraction_info": {"found_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.audiolabs-erlangen.de/resources/MIR/FMP/C1/C1S3_Dynamics.html | # Dynamics, Intensity, and Loudness
Following Section 1.3.3 of [Müller, FMP, Springer 2015], we introduce in this notebook concepts related to dynamics, intensity, and loudness.
## Decibel Scale¶
An important property of music concerns the dynamics, a general term that is used to refer to the volume of a sound as we... | {"extraction_info": {"found_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/hyperplanes-and-continuity.213161/ | Hyperplanes and continuity
1. Feb 4, 2008
quasar987
[SOLVED] hyperplanes and continuity
1. The problem statement, all variables and given/known data
Let X be a real normed linear space, f a linear functional on X and c a real constant. The set $f^{-1}(c)$ is called the hyperplane of equation [f=c] and supposedly, t... | {"extraction_info": {"found_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://medcraveonline.com/JABB/JABB-03-00054.php | # Applied Biotechnology & Bioengineering
Editorial Volume 3 Issue 1
# Waste water pollution
#### Shah Maulin P function clickButton(){ var name=document.getElementById('name').value; var descr=document.getElementById('descr').value; var unCopyslNo=document.getElementById('unCopyslNo').value; document.getElementById(... | {"extraction_info": {"found_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://math.stackexchange.com/questions/14895/what-if-analysis-of-an-excel-spreadsheet/14905 | # What if analysis of an Excel spreadsheet
Here is my set up.
I am running a simulation of a gambler betting over time
Here are the givens I am using.
Probability of win = 35% which is in B1 table
Odds = 2 which is in B3 table
Kelly # (amount of current bankroll to bet each time) = 2.5% which is in D1 table
Bank... | {"extraction_info": {"found_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/3134/whats-your-favorite-equation-formula-identity-or-inequality/3355 | # What's your favorite equation, formula, identity or inequality? [closed]
Certain formulas I really enjoy looking at like the Euler-Maclaurin formula or the Leibniz integral rule. What's your favorite equation, formula, identity or inequality?
## closed as no longer relevant by Robin Chapman, Akhil Mathew, Yemon Cho... | {"extraction_info": {"found_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://proofwiki.org/wiki/Definition:Composition_of_Mappings/Definition_2 | # Definition:Composition of Mappings/Definition 2
## Definition
Let $S_1$, $S_2$ and $S_3$ be sets.
Let $f_1: S_1 \to S_2$ and $f_2: S_2 \to S_3$ be mappings such that the domain of $f_2$ is the same set as the codomain of $f_1$.
The composite of $f_1$ and $f_2$ is defined and denoted as:
$f_2 \circ f_1 := \set {\... | {"extraction_info": {"found_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://blog.computationalcomplexity.org/2015/04/the-new-oracle-result-new-circuit.html | ## Wednesday, April 22, 2015
### The New Oracle Result! The new circuit result! which do you care about?
You have likely heard of the new result by Ben Roco, and Li-Yang on random oracles (see here for preprint) from either Lance or Scott or some other source:
Lance's headline was PH infinite under random oracle
Sc... | {"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-i-find-the-range-of-the-function-y-1-x#110986 | Precalculus
Topics
# How do I find the range of the function y=1/x?
The range of a function is the set of all possible function values. This particular function $y = \frac{1}{x}$ is a reciprocal function, and the only real number which cannot be written as the reciprocal of a real number is 0; therefore, the range of... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 2, "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://codereview.stackexchange.com/questions/19910/simple-crypto-library-in-python-correct-and-secure | # Simple crypto library in Python - correct and secure?
Apologies if this is too broad.
Is the code below (also available at github with tests, example, and description of algorithms) correct and secure?
It follows the recommendations at http://www.daemonology.net/blog/2009-06-11-cryptographic-right-answers.html as ... | {"extraction_info": {"found_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.r-bloggers.com/2021/01/are-betting-houses-randomly-distributed-in-madrid-point-pattern-analysis-in-r-2/ | [This article was first published on long time ago..., and kindly contributed to R-bloggers]. (You can report issue about the content on this page here)
Want to share your content on R-bloggers? click here if you have a blog, or here if you don't.
Hi there!
Last December 13th there was a demonstration in Carabanchel,... | {"extraction_info": {"found_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://team.mumie.net/projects/support/wiki/OctaveSupport | # Octave Support¶
It's possible to use Octave in Mumie. Octave is a free software for solving mathematical problems. It's similar to MATLAB, and compatible to MATLAB to a large extend. See http://en.wikipedia.org/wiki/GNU_Octave for more information.
## Octave Input Field in Documents¶
An Author can add Octave Input... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ck12.org/physical-science/Chemical-Formula-in-Physical-Science/lecture/Writing-Formulas-For-Binary-Ionic-Compounds/r1/ | <meta http-equiv="refresh" content="1; url=/nojavascript/">
# Chemical Formula
## The use of chemical symbols and subscripts to represent elements in a compound.
%
Progress
Practice Chemical Formula
Progress
%
Writing Formulas For Binary Ionic Compounds
Looks at writing formulas for binary ionic compounds and the "5... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://en.wikipedia.org/wiki/Kepler_orbit | # Kepler orbit
Jump to: navigation, search
A diagram of the various forms of the Kepler Orbit and their eccentricities. Blue is a hyperbolic trajectory (e > 1). Green is a parabolic trajectory (e = 1). Red is an elliptical orbit (0 < e < 1). Grey is a circular orbit (e = 0).
In celestial mechanics, a Kepler orbit (or... | {"extraction_info": {"found_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": 226, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://www.gradesaver.com/of-mice-and-men/q-and-a/chapter-six-of-mice-and-men-244327 | # chapter six of mice and men
What does lennie fear his punishment will be? Evidence from the text. | {"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://mathhelpboards.com/threads/on-the-notation-p-x-%CF%B5-dx.3708/ | # On the Notation P(X ϵ dx)
#### gnob
##### New member
Dec 11, 2012
11
Good day!
I was trying to make sense of the notation $P(X \in dx),$ where $X$ is a continuous random variable. Some also write this one as $P(X \in [x, x+dx])$ to represent the probability that the random variable $X$ takes on values in the interv... | {"extraction_info": {"found_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.skepticforum.com/viewtopic.php?f=40&t=26817 | The Coral Bleaching Debate
Heated discussions on a hot topic.
Jim Steele
Veteran Poster
Posts: 2787
Joined: Mon Mar 10, 2014 1:42 am
Custom Title: A Proven Scientific Skeptic
The Coral Bleaching Debate
A few weeks ago TJ suggested we engage in respectful scientific debate about coral bleaching. I hope we can have a ... | {"extraction_info": {"found_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://doingbayesiandataanalysis.blogspot.com/2011/09/ | ## Wednesday, September 28, 2011
### For Linux / MacOS users: Easy fix for windows() command
For users of Linux / MacOS, the windows() command in R is not recognized. The analogous command is X11(). Therefore, you could go through the programs and replace every occurrence of windows(...) with X11(...). Or, you could ... | {"extraction_info": {"found_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/56443/using-implicitregion-to-define-an-ellipse-around-multinormal-distribution-for-in | # Using ImplicitRegion to define an ellipse around Multinormal distribution for integration
I have both a 2D 'MultinormalDistribution', and also a single xy point, and I would like to be able to calculate the probability of this point (given the multinormal distribution) and also plot an ellipse with the same probabil... | {"extraction_info": {"found_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://gradestack.com/CBSE-Class-11th-Science/Waves/Speed-of-Travelling-wave/17550-3566-24172-study-wtw | # Speed of Travelling wave
Figure shows two snapshots of the wave of equation taken a small time interval Δ t apart.
Figure-Two snapshots of a wave taken a small time interval Δ t apart.
y (x, t) = ym sin (kx – ω t) -------(i)
The wave is traveling in the direction of increasing x (to the right... | {"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/number-theory.111706/ | # Number theory
1. Feb 21, 2006
### buzzmath
Can anyone help me? I'm trying to find the remainder when 111111222222 is divided by 7 without using any long division.
I thinking that i can take the alternating sums of the 3 digits blocks and set that mod7. I'm not sure if i'm on the right track or not.
thanks
2. Feb... | {"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://physics.stackexchange.com/users/16283/namehere | namehere
less info
reputation
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bio website location age member for 2 years, 4 months seen Sep 1 '14 at 16:47 profile views 148
6 Crucial Misconceptions about The Universe 6 Confused over the presence of 2 expressions for $\Psi(x,t)$ 4 Conjugate Variables, Noether's Theorem and QM 3 What kind of energy gravitates,... | {"extraction_info": {"found_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://arxiv.org/abs/1503.00597?context=math | math
# Title:Quantization of a torus phase space
Abstract: Quantization of $R^2$ and $S^1 \times S^1$ phase spaces are explicitly carried out tweaking the techniques of geometric quantization. Crucial is a combined use of left and right invariant vector fields. Canonical bases, operators and their actions are explici... | {"extraction_info": {"found_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/differential-equations-compartmental-analysis-word-problem.621662/ | # Homework Help: Differential Equations Compartmental Analysis Word Problem
1. Jul 17, 2012
### pwood
Hello, I am trying to tackle a word problem in differential equations, but the setup has flummoxed me. Thank you in advance to any advice/help given.
1. The problem statement, all variables and given/known data
Be... | {"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://cs.stackexchange.com/questions/50044/what-is-an-efficient-algorithm-to-see-if-a-set-of-nodes-ultimately-depend-on-a-c | What is an efficient algorithm to see if a set of nodes ultimately depend on a certain node in a DAG?
Hopefully this question makes sense. Basically, given a DAG, a set of nodes A, and another node b, I'd like to know if node b is an ancestor of any of the nodes in A in that graph.
This is my current implementation:
... | {"extraction_info": {"found_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://kullabs.com/class-10/science-10/electricity-and-magnetism-1/electromagnetic-induction?type=exercise | ## Electromagnetic Induction
Subject: Science
#### Overview
Electrical generators or dynamo are the machines used to convert mechanical energy into electrical energy.They are based on the principle of electromagnetic induction. This note explains about electromagnetic induction and Faraday's laws for electromagnetic... | {"extraction_info": {"found_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/f-ma-exam-2011-13-rotation-rolling.667202/ | # F = MA Exam 2011 # 13 (Rotation/Rolling)
1. Jan 26, 2013
### SignaturePF
1. The problem statement, all variables and given/known data
Number 13
2. Relevant equations
Rolling objects: E = 1/2mv^2 + 1/2Iw^2
I_cylinder = 1/2mR^2
Torque = rf(perp)
Torque = Iω = rfsinθ
3. The attempt at a solution
No idea how to proc... | {"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/statistics/Independent-Events-and-Sample-Spaces/lecture/Compound-Probability-of-Independent-Events/ | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
# Independent Events and Sample Spaces
## P(A and B) = P(A) x P(B) A and B are independent events
0%
Progress
Practice Independent Events and Sample Spaces
Progress
0%
Compound Probabil... | {"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://basicmathsuccess.wordpress.com/2011/06/04/an-easy-algebra-exercise/ | ## An easy algebra exercise
This is another algebra problem that I came across in one of my statistics blogs.
Show that:
$\displaystyle \frac{\beta (\beta+1)}{(\alpha+\beta) (\alpha+\beta+1)}+\frac{2 \alpha \beta}{(\alpha+\beta) (\alpha+\beta+1)}+\frac{\alpha (\alpha+1)}{(\alpha+\beta) (\alpha+\beta+1)}=1$
The thre... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 1, "mimetex.cgi": 0, "/images/mat... |
https://asmedigitalcollection.asme.org/fluidsengineering/article-abstract/123/4/953/459318/Skin-Friction-Correlation-in-Open-Channel-Boundary?redirectedFrom=fulltext | Contributed by the Fluids Engineering Division of THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS. Manuscript received by the Fluids Engineering Division February 17, 2000; revised manuscript received May 10, 2001. Associate Editor: J. Katz.
In near-wall turbulence research, accurate determination of the wall shear stres... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 4, "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://ask.libreoffice.org/en/question/60562/a-logical-operator-based-search-option-in-libreoffice/?sort=votes | We will be migrating from Ask to Discourse on the first week of August, read the details here
# A 'Logical Operator' -based Search Option in LibreOffice? [closed] edit
Hello, friends!
Is there a binary (logical operator like 'and' , 'or', 'not', etc.) Search Option in libreOffice like the one available in google?
I... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.thestudentroom.co.uk/showthread.php?t=1955499 | Hey! Sign in to get help with your study questionsNew here? Join for free to post
You are Here: Home
# Abstract Algebra
Announcements Posted on
1. Let S_3 be the symmetric group of degree 3. Final all the subgroups of S_3.
Answer:
Let g=
and let f=
Then S_3 = {identity, f, g, f^2, fg, gf}
I first found the cycl... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/194613/interesting-or-non-obvious-finite-subsets-of-the-natural-numbers | # Interesting or non-obvious finite subsets of the natural numbers
I was recently explaining to someone how to prove that there are infinitely many prime numbers, and I mentioned to them that it's not immediately obvious, upon first encountering the natural numbers, that there should be infinitely many primes. Their r... | {"extraction_info": {"found_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://pytools.codeplex.com/wikipage?title=Pyvot&FocusElement=Comment | # Pyvot – A Python to/from Excel Connector
(NOTE: pyvot is not actively maintained anymore and is serving more as a technology demo. please check out DataNitro and PyXLL instead - thanks)
Introduction
Pyvot connects familiar data-exploration and visualization tools in Excel with the powerful data analysis and transf... | {"extraction_info": {"found_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://sepwww.stanford.edu/data/media/public/docs/sep100/jon2/paper_html/node3.html | Next: FILLING VOLUMES Up: Claerbout: Helical meshes on Previous: Helical coordinate on a
# Helical coordinate on a cone
I could not find the equations for a helix on a cone, so I derive them below. An example of results is Figure 2.
trycart
Figure 2
Helix on a cone. Top shows the embedded helix. Bottom hides it. Ape... | {"extraction_info": {"found_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://oem.bmj.com/content/78/1/46 | Article Text
Original research
Associations between physical and psychosocial work environment factors and sickness absence incidence depend on the lengths of the sickness absence episodes: a prospective study of 27 678 Danish employees
1. Sannie Vester Thorsen1,
2. Mari-Ann Flyvholm1,
3. Jacob Pedersen1,
4. Ute Bültm... | {"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/friction-on-lab-table.48956/ | # Friction on lab table
1. Oct 21, 2004
### Naeem
Q.
A physics student is pushing a lab table across the floor. The table as a mass of 36 kg. The coeffient of static friction between the table and the floor is μs = 0.21 and the coefficient of kinetic friction is μk = 0.16.
a) She initially pushes with a force of 64... | {"extraction_info": {"found_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://cran.csiro.au/web/packages/TGS/vignettes/chap_01_QuickStartGuide.html | # A Quick Start Guide to R Package ‘TGS’
Install R package ‘TGS’.
install.packages('TGS')
Attach R package ‘TGS’.
library(TGS)
Let us assume that you have a time-series gene expression data. It is comprised of multiple time series. Each time series contains the expressions of $$10$$ genes across $$21$$ time points... | {"extraction_info": {"found_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.physicsforums.com/threads/spivak-correction.600557/ | # Spivak correction?
1. Apr 26, 2012
### brydustin
Is it true if we generalize to the complex case that an angle preserving transformation's eigenvalues are all the same magnitude? Is there a simple proof for the real case? Obviously its not a sufficient condition, but it is a necessary condition (see the link). But... | {"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://lavelle.chem.ucla.edu/forum/viewtopic.php?f=123&t=39774&p=135010 | ## K and Q rules
$PV=nRT$
Alyssa Wilson 2A
Posts: 65
Joined: Fri Sep 28, 2018 12:18 am
### K and Q rules
Would it be best if we memorized the rules of when k is large, small, Q>k, Q<k, and Q=k rather than just going through the process of what occurred in the reaction?
Rachana Jayaraman 1H
Posts: 61
Joined: Fri Se... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/128747/formalization-and-background-of-a-formula-concering-the-integral-points-of-a/129097 | # Formalization (and background) of a formula, concering the integral points of a polygon.
I have recently become aware of the following neat statement.
Consider a convex polygon $P$ in the real plane with integral vertices. If we associate with every integral point $(a,b)$ the monomial $x^ay^b$ we then arrive at the... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/proof-without-words-part-5/ | # Proof Without Words — Part 5
Algebra Level 3
The picture above illustrates which of the following:
× | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 4, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/60446-arithmetic-series-print.html | # Arithmetic series
• Nov 19th 2008, 05:00 AM
cosine
Arithmetic series
Struggling a little with this one.
The fourth term in an arithmetic series is 3k, where k is a constant and the sum of the first six terms of the series is 7k+9
a) Show that the first term of the series is 9-8k
b) Find an expression for the commo... | {"extraction_info": {"found_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://mathoverflow.net/questions/92241/calculating-the-local-index-of-intersection-of-two-algebraic-curves?sort=votes | # Calculating the local index of intersection of two algebraic curves.
Let $F_1,F_2$ be two polynomials of two variables $(x,y)$ (say complex variables). Suppose that $F_1$ and $F_2$ have no common factors and $F_1(P)=F_2(P)=0$.
What is in practice the quickest way to calculate the index of intersection of the curves... | {"extraction_info": {"found_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://d2mvzyuse3lwjc.cloudfront.net/doc/en/Tutorials/ImplicitFit-3Var | # 4.2.2.33 Implicit Fitting with Three Variables
## Summary
This tutorial will show you how to define an implicit fitting function with three independent variables, then perform implicit fitting with it on fitting data.
Minimum Origin Version Required: OriginPro 9.0 SR1
## What you will learn
This tutorial will sh... | {"extraction_info": {"found_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": 6, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/show-the-line-of-intersection-of-both-planes-by-finding-the-coordinates-of-a-point.629826/ | # Homework Help: Show the line of intersection of both planes by finding the coordinates of a point
1. Aug 19, 2012
### rainez
1. The problem statement, all variables and given/known data
The planes ∏1 and ∏2 have equations 3x - y - z = 2 and x + 5y + z = 14 respectively. Show that the point (3,1,6) lies on both pl... | {"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://tetration.xyz/lumpsum_vs_dca/ | # Comparing Lump Sum vs. Dollar Cost Averaging (DCA) investing¶
The topic of investing all at once versus spreading it over time has come up a few times with peers. I remembered reading in both bogleheads and an Investopedia article that lump sum beats DCA ~66% of the time.
Both lump-sum investing and DCA have their ... | {"extraction_info": {"found_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://socratic.org/questions/for-a-field-trip-11-students-rode-in-cars-the-rest-filled-eight-buses-how-many-s | Algebra
Questions Topics
# For a field trip 11 students rode in cars the rest filled eight buses. How many students were in each bus if 315 students were on the trip?
Then teach the underlying concepts
Don't copy without citing sources
preview
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#### Explanation
Explain in detail...
#### Explanation:
I want someo... | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://arxiv.org/abs/1104.4296 | # Title:Collaboration in computer science: a network science approach. Part II
Abstract: We represent collaboration of authors in computer science papers in terms of both affiliation and collaboration networks and observe how these networks evolved over time since 1960. We investigate the temporal evolution of bibliom... | {"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://bildungsportal.sachsen.de/opal/auth/RepositoryEntry/31893815297;jsessionid=CAB8DCBF0768D890B5B7728B8CF6DF99.opalN10?0 | ## Fuzzy Description Logic (WS21/22)
TU Dresden | Wintersemester 2021 / 2022 Fuzzy Description Logic (WS21/22)
Lecture: Dr. Stefan Borgwardt
Tutorials: Dr. Patrick Koopmann
### Course description
The course covers fuzzy Description Logics as formalisms for representing and reasoning with vague or imprecise knowledg... | {"extraction_info": {"found_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... |