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https://blender.stackexchange.com/questions/148943/importing-objects-as-empties | # Importing Objects as Empties
That may sound weird, but I want to import all the objects from an .OBJ file as dummies centered where the object's center would be for a little experiment involving game modding. I have no experience with scripting, so I'm asking if it'd be hard to make a script that executes the operat... | 2019-09-22 05:36:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.camerecole.org/classes/1481-correction-des-exercices-sur-l-integration-des-fonctions-irrationnelles.html | Vous êtes ici : AccueilCLASSESCorrection des exercices sur l’intégration des fonctions irrationnelles
Terminale
Mathématiques
Correction exercice
Bonjour ! Groupe telegram de camerecole, soumettrez-y toutes vos préoccupations. forum telegram
#### Correction exercice I
Calculons les intégrales suivantes
a) $$I =$$ $$\... | 2021-12-09 10:36:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/calculus/calculus-early-transcendentals-2nd-edition/chapter-1-functions-1-1-review-of-functions-1-1-exercises-page-12/88 | ## Calculus: Early Transcendentals (2nd Edition)
The solution is $$f(x)=x^2-6.$$
We need that $(f(x))^2$ is equal to a 4th degree polynomial so we will demand that $f(x)$ is a 2nd degree polynomial i.e. that it is given by $f(x)=ax^2+bx+c$. This gives $$(f(x))^2=(ax^2+bx+c)^2=a^2x^4+b^2x^2+c^2+2abx^3+2acx^2+2bcx = a^2... | 2018-07-16 09:03:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kartikaggarwal.me/2019/10/10/AthNLP.html | This post discusses the highlights of Athens NLP Summer School 2019. The sessions covered core concepts on Language Modelling, Machine Translation, POS Tagging & Question Answering.
Table of Content
I had the opportunity to attend my first international summer school from 18-25th September, 2019 at National Center fo... | 2020-08-15 16:08:53 | {"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.answers.com/Q/What_is_the_simplest_form_of_111_over_84 | 0
# What is the simplest form of 111 over 84?
Wiki User
2012-01-09 02:21:17
Expressed as a top-heavy fraction in its simplest form, by dividing the numerator and denominator by 3, 111/84 is equal to 37/28 or thirty-seven over twenty-eight. Expressed as a mixed number, this is equal to 1 9/28 or one and nine twenty-... | 2021-09-27 10:44:41 | {"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://iu.pressbooks.pub/openstaxcollegephysics/chapter/half-life-and-activity/ | # 253 31.5 Half-Life and Activity
### Summary
• Define half-life.
• Define dating.
• Calculate age of old objects by radioactive dating.
Unstable nuclei decay. However, some nuclides decay faster than others. For example, radium and polonium, discovered by the Curies, decay faster than uranium. This means they have ... | 2020-03-28 12:34:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gktoday.in/aptitude/a-man-travelled-a-certain-distance-by-train-at-the-rate-of-25-kmph-and-walked-back-at-the-rate-of-4-kmph-if-the-whole-journey-took-5-hours-48-minutes-the-distance-was/ | # A man travelled a certain distance by train at the rate of 25 kmph. and walked back at the rate of 4 kmph. If the whole journey took 5 hours 48 minutes, the distance was:
A man travelled a certain distance by train at the rate of 25 kmph. and walked back at the rate of 4 kmph. If the whole journey took 5 hours 48 mi... | 2018-09-25 00:53:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 6, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://search.r-project.org/CRAN/refmans/ELISAtools/html/read.annotations.html | ## Read the annotations of plates
### Description
Parse annotations for multiple ELISA plates from files, one annotation file and one standard concentration file, and output the annotations for standard and unknown separately.
### Usage
read.annotations(
annotation,
std.conc,
dir.annotation,
dir.stdConc,
num.plate ... | 2023-02-06 06:46:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://intelligencemission.com/free-energy-graph-free-electricity-for-electric-cars.html | ###### Historically, the term ‘free energy ’ has been used for either quantity. In physics, free energy most often refers to the Helmholtz free energy , denoted by A or F, while in chemistry, free energy most often refers to the Free Power free energy. The values of the two free energies are usually quite similar and t... | 2019-03-19 11:11:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://gateoverflow.in/72537/hashing-probaility | 116 views
asked in DS | 116 views
Binomial trials
Here we require exactly k success where probability of success is 1/n and of failure is 1-1/n. So
Pr = nCk (1/n)^k(1-1/n)^(n-k)
So option b is correct
I got the same answer but given in key is A.
Thanks. | 2017-05-30 05:24:09 | {"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... |
https://www.shaalaa.com/question-bank-solutions/find-magnitude-two-vectors-veca-vecb-having-same-magnitude-such-that-angle-between-them-60-their-scalar-product-magnitude-and-direction-of-a-vector_12487 | # Find the Magnitude of Two Vectors Veca And Vecb , Having the Same Magnitude and Such that the Angle Between Them is 60° and Their Scalar Product - Mathematics
Find the magnitude of two vectors veca and vecb , having the same magnitude and such that the angle between them is 60° and their scalar product is 1/2
#### ... | 2021-03-05 08:15:41 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://video.ias.edu/node/17856 | # The stellar cusp around the Milky Way’s central black hole
## The stellar cusp around the Milky Way’s central black hole
Schödel, Rainer
November 30, 2017 | 2018-08-19 12:24:15 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/algebra/49794-quadratic-equations-print.html | • September 19th 2008, 01:54 PM
lightningstab714
Find the smallest possible value of the quantity $x^2 + y^2$ under the restriction that $2x + 3y = 6$
• September 19th 2008, 01:58 PM
mr fantastic
Quote:
Originally Posted by lightningstab714
Find the smallest possible value of the quantity $x^2 + y^2$ under the restri... | 2014-07-30 20:59:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 22, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.gamedev.net/forums/topic/651500-sdl-threads-very-slow-is-it-my-code-or-is-this-normal/ | • ### Announcements
• #### Download the Game Design and Indie Game Marketing Freebook07/19/17
GameDev.net and CRC Press have teamed up to bring a free ebook of content curated from top titles published by CRC Press. The freebook, Practices of Game Design & Indie Game Marketing, includes chapters from The Art of Game ... | 2017-07-28 07:47:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.shaalaa.com/question-bank-solutions/volume-cuboid-a-box-lid-made-2-cm-thick-wood-its-external-length-breadth-height-are-25-cm-18-cm-15-cm-respectively_38069 | Share
Books Shortlist
# A Box with Lid is Made of 2 Cm Thick Wood. Its External Length, Breadth and Height Are 25 Cm, 18 Cm and 15 Cm Respectively - CBSE Class 9 - Mathematics
ConceptVolume of a Cuboid
#### Question
A box with lid is made of 2 cm thick wood. Its external length, breadth and height are 25 cm, 18 cm... | 2019-08-18 01:37:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/79555/maximizing-a-function-containing-an-integral | # Maximizing a function containing an integral
Problem. Let $\rho\colon[-1,\infty)\to\mathbb{R}$ be a function such that $$\int_{-1}^\infty\rho(x)\,dx=1.$$ Let $G\colon[0,1]\to\mathbb{R}$ be a function that is defined with $$G(f) := \int_{-1}^\infty \log(1+fx)\,\rho(x)\,dx.$$ Show that $G$ is either monotonically incr... | 2015-07-31 20:14:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://qanda.ai/en/solutions/rJ3pJ4qETT-E-Learning-Task-2-Give-the-reciprocal-of-the-given-fractions-below-Write-your-an | Symbol
Problem
$E$ Learning Task $2$ Give the reciprocal of the given fractions below. Write your answer in your notebook. 1. $6$ $6$ $\dfrac {2} {7}$ 8 $2$ 7. $\dfrac {1} {8}$ $\dfrac {7} {2}$ $3$ 8. $33\dfrac {4} {5}$ $4-$ $41$ 9. $\dfrac {4} {5}$ $\dfrac {5} {6}$ $5$ $10$ $54\dfrac {1} {5}$ $\dfrac {1} {5}$ $A$ | 2021-04-16 20:27:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/202604-inequalities-variable-denominator-both-sides-print.html | # Inequalities: Variable in Denominator both sides
• Aug 27th 2012, 10:49 AM
bajpaiapurva
Inequalities: Variable in Denominator both sides
Please tell me how this question will be solved
1/(x+2) > 3/(x-3)
answer: (-9/2, -2) U (3,+infinity)
Though i know the answer but i dont how how will get it
Thanx
• Aug 27th 20... | 2017-01-20 21:05:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/forums/topic/323424-planet-sized-level-format/ | # Planet-sized level format?
## Recommended Posts
Mobile 100
I'm trying to gather ideas for a system to create a large terrain "world." The requirements are that it needs to feel like you're on a planet (e.g. you can start at one end and walk for a long time and end up back where you started), and there must be on... | 2017-09-19 12:05:36 | {"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://www.nature.com/articles/s41467-018-04067-1 | ## Introduction
Solar water splitting, by harvesting abundant solar energy and storing it in the clean chemical energy form1,2,3,4, has been considered as one of the most promising approaches of renewable energy production and environmental remediation5,6,7,8. Significantly, the capacity to directly split seawater is ... | 2022-10-02 03:11:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://learn.microsoft.com/en-us/dotnet/framework/data/adonet/ef/language-reference/variables-entity-sql | # Variables (Entity SQL)
## Variable
A variable expression is a reference to a named expression defined in the current scope. A variable reference must be a valid Entity SQL identifier, as defined in Identifiers.
The following example shows the use of a variable in the expression. The c in the FROM clause is the def... | 2023-01-30 09:23:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://faculty.math.illinois.edu/Macaulay2/doc/Macaulay2-1.18/share/doc/Macaulay2/Polyhedra/html/_polyhedral__Complex.html | # polyhedralComplex -- generates a PolyhedralComplex
## Description
If polyhedralComplex is applied to a Polyhedron it generates the PolyhedralComplex given by the the Polyhedron and all of its faces. If applied to a List the list must only contain Polyhedra and PolyhedralComplexes in the same ambient space. Then it ... | 2021-09-20 11:50:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://bentatman.co.uk/2016/01/ | # Inheritance/Population Simulation.
Over the past few weeks I have been considering trying to write a sort of population simulator - ie, you have a sample of say 100 individuals (very basic individuals) and you let it run. They have some genes (currently the code has two, but it could be expanded) and these genes aff... | 2017-06-28 22:29:26 | {"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": 4, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mathemania.com/lesson/continuous-functions/ | # Continuous functions
The concept of continuity of a function is intuitively clear, however, very complex.
Less formal, if the domain of the function is an interval, then the graph of the function we can draw without lifting the pencil from the paper. Therefore, for instance, the $sign$ function sgn: $\mathbb{R} \to... | 2020-01-23 23:46:59 | {"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... |
http://blog.nguyenvq.com/blog/2010/10/31/find-files-and-find-files-containing-certain-text/ | Find files and find files containing certain text
This is a reminder to myself as I keep forgetting how to do these basic searches in Linux.
To find files with file name containing the text foo using the command find:
## find file with "foo" in file name
find ./ -name "*foo*" ## replace ./ with path; can use shell s... | 2018-02-23 22:04:33 | {"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... |
http://www.mathcounterexamples.net/counterexamples-around-series-part-2/ | # Counterexamples around series (part 2)
We follow the article counterexamples around series (part 1) providing additional funny series examples.
### If $$\sum u_n$$ converges and $$(u_n)$$ is non-increasing then $$u_n = o(1/n)$$?
This is true. Let’s prove it.
The hypotheses imply that $$(u_n)$$ converges to zero. T... | 2018-09-19 04:51:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hal-univ-evry.archives-ouvertes.fr/hal-03298703 | # Strategic Reasoning with a Bounded Number of Resources: the Quest for Tractability
Abstract : The resource-bounded alternating-time temporal logic RB±ATL combines strategic reasoning with reasoning about resources. Its model-checking problem is known to be 2EXPTIME-complete (the same as its proper extension RB±ATL$^... | 2022-09-26 05:59:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plainmath.net/5100/equal-equation-above-constants-equation-true-positive-real-values-value | # (x^4y^5)^(1/4)(x^8y^5)^(1/5)=x^(j/5)y^(k/4) In the equation above, j and k are constants. If the equation is true for all positive real values of x and y, what is the value of j - k? A)3 B)4 C)5 D)6
Question
Upper Level Math
$$\displaystyle{\left({x}^{{4}}{y}^{{5}}\right)}^{{\frac{{1}}{{4}}}}{\left({x}^{{8}}{y}^{{5}... | 2021-05-12 01:57:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/discrete-math/28200-need-help-discrete-problem.html | # Thread: need help on this discrete problem
1. ## need help on this discrete problem
gcd(a,b)=1 if and only if gcd(a,a+b)=1
prove.....
2. suppose gcd (a,b) = k.
k|a and k|b => k|(a+b)
So $\gcd (a,a+b) \geq k$ since k is a common divisor.
So if $\gcd (a,b) \not = 1$ then $\gcd (a,a+b) \not = 1$
Taking the contrapos... | 2017-03-23 16:30:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bellevillecellphonerepair.com/damon-herriman-kvblj/product-rule%2C-integration-afdc34 | product rule, integration
d Knowing how to derive the formula for integration by parts is less important than knowing when and how to use it. i L − Now, to evaluate the remaining integral, we use integration by parts again, with: The same integral shows up on both sides of this equation. Hot Threads. , and bringing th... | 2021-02-28 09:06:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://manual.dewesoft.com/x/setupmodule/devices/lin-bus | # LIN BUS
Dewesoft LIN bus module is able to listen to traffic on LIN interfaces produced by Vector Informatik GmbH. You can acquire LIN frames, which can contain multiple signals - channels.
## Prerequisites
• Latest Vector driver installed and the computer rebooted,
• connected Vector LIN capable device,
• Dewesof... | 2021-06-24 18:01:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 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-measure-concentration-from-absorbance | # How do you measure concentration from absorbance?
Apr 3, 2014
The Beer-Lambert Law states that absorbance is equal to the product of concentration, path length and molar absorptivity, so if the latter two are known (or measured from a standard solution of known concentration) then the concentration of an unknown so... | 2020-09-26 09:49:36 | {"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://charlottesirot.github.io/elementRsite/about.html | # Procedures of elementR
The data reduction proceeded by the elementR package is organized in a session framework including five main steps (indicate on the left side bar of the opened page of the web browser):
The data reduction proceeded by the elementR package is organized in a session framework including five mai... | 2021-10-21 17:43:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/just-needs-maths-checking.285455/ | # Just needs maths checking
1. Jan 17, 2009
### Brewer
1. The problem statement, all variables and given/known data
Under the assumption that the hot, X-ray emitting gas in the halo of an elliptical galazy is in hydrostatic equilibrium with the gravitational field of the galaxy, show that the total mass interior to ... | 2017-10-20 15:01:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/214092/efficient-way-to-evaluate-numerically-product-sines-functions | # Efficient way to evaluate numerically product sines functions
I'm trying to perform integration of the following matrix.
contL = 1; contC = 1;
K = ConstantArray[0, {20*20, 20*20}];
For[m = 1, m <= 20, m++,
For[n = 1, n <= 20, n++,
For[p = 1, p <= 20, p++,
For[q = 1, q <= 20, q++,
K[[contL, contC]] = m^2 p^2 Sin[m x... | 2021-06-25 13:39:15 | {"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://www.gradesaver.com/textbooks/math/calculus/calculus-3rd-edition/chapter-1-precalculus-review-1-3-the-basic-classes-of-functions-preliminary-questions-page-22/1 | Calculus (3rd Edition)
$x\geq0$
By definition: $x^\frac{1}{4} = \sqrt[4] x$ Therefore x have to be $x\geq0$, because there is no root for negative numbers. So the domainof $f(x)=\frac{1}{4}$ is $x\geq0$ | 2019-11-20 17:08:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/436645/for-the-kerr-metric-does-taking-the-maximal-analytic-extension-commute-with-tak | # For the Kerr metric, does taking the maximal analytic extension commute with taking the zero-spin limit?
The Schwarzschild metric for an eternal non-rotating black hole is a special case of the Kerr metric for an eternal rotating black hole. But the Penrose diagrams for the maximal analytic extensions (MAEs) of thes... | 2021-10-17 22:10:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 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://topospaces.subwiki.org/wiki/Resolvability_is_open_subspace-closed | Resolvability is open subspace-closed
This article gives the statement, and possibly proof, of a topological space property (i.e., resolvable space) satisfying a topological space metaproperty (i.e., open subspace-closed property of topological spaces)
View all topological space metaproperty satisfactions | View all t... | 2022-07-07 15:47:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 23, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathcenter.oxford.emory.edu/site/home/futurePages/excelProjectChiSquareDistribution/ | ## Excel Project: The Chi Square Distribution
When samples of size $n$ are taken from a population that follows a standard normal distribution, and the sample variances $s^2$ are found for each sample, the distribution of values of the form $\chi^2 = (n-1)s^2$ follows what is called a chi-square distribution.
Simulat... | 2021-07-30 07:29:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zenodo.org/record/268572/export/dcite3 | Journal article Open Access
Etude de l'effet de margines sur le comportement microbien du sol: Suivi de la minéralisation du carbone
Raja Dakhli
DataCite XML Export
<?xml version='1.0' encoding='utf-8'?>
<identifier identifierType="DOI">10.5281/zenodo.268572</identifier>
<creators>
<creator>
<creatorName>Raja Dakhl... | 2018-02-21 16:41:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://agrois.com/gallaudet-university-iksfdp/87154f-percentage-of-energy-systems-used-in-football | Before describing and discussing the physical demands of the game of Rugby, it is important to appreciate, at a basic level, the energy systems used in the game. 1 81 It has been suggested by Fox and Matthewsl 1 2l that the PCr system provides 90% of energy production in football whereas the lactic acid system contribu... | 2021-04-20 04:01:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/160591/exhaustive-list-of-cases-giving-sigman-equiv-0-pmod-4-whenever-n-is | # Exhaustive (?) list of cases giving $\sigma(n) \equiv 0 \pmod 4$ whenever $n$ is odd
This will be my second question here in math.stackexchange (so far).
This time, I am trying to consider the cases which give $\sigma(n) \equiv 0 \pmod 4$ whenever $n$ is odd. I get the following "lemma":
$\mathbf{Lemma:}$ If $n = ... | 2015-10-07 18:11:37 | {"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... |
http://www.mathynomial.com/problem/909 | # Problem #909
909 A polynomial of degree four with leading coefficient 1 and integer coefficients has two zeros, both of which are integers. Which of the following can also be a zero of the polynomial? $\text{(A) }\frac {1 + i \sqrt {11}}{2} \qquad \text{(B) }\frac {1 + i}{2} \qquad \text{(C) }\frac {1}{2} + i \qqua... | 2018-02-23 00:40:16 | {"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": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://arbital.greaterwrong.com/p/empty_set?l=5zc | # Empty set
The empty set is the set having no members. It is usually denoted as $$\emptyset$$. Whatever object is considered, it can’t be a member of $$\emptyset$$. It might be useful in the beginning to think about the empty set as an empty box. It has nothing inside it, but it still does exist.
For... | 2020-05-30 15:24:18 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://meetings.aps.org/Meeting/MAR10/Event/116414 | ### Session A8: Quantum Opto-Mechanics
8:00 AM–11:00 AM, Monday, March 15, 2010
Room: Portland Ballroom 255
Chair: Lucia Hackermueller, University of Nottingham
Abstract ID: BAPS.2010.MAR.A8.4
### Abstract: A8.00004 : Tunable cavity optomechanics with ultracold neutral atoms
9:48 AM–10:24 AM
Preview Abstract Math... | 2014-08-20 22:22:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://leanprover-community.github.io/archive/stream/113488-general/topic/using.20lean.20via.20vscode.html | ## Stream: general
### Topic: using lean via vscode
#### jeremy (Aug 18 2019 at 07:17):
Hi,
On the web page https://leanprover.github.io/reference/using_lean.html it says
says 1.2. Using Lean with VSCode
Assuming you have installed Lean and Visual Studio Code, you can add the
Lean extension to VSCode by clicking th... | 2021-05-06 22:43:05 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mysciencework.com/publication/show/solutions-einstein-field-equations-rotating-perfect-fluid-part-1-presentation-flow-stationary-vortex-homogeneous-soluti-937ca2fe | # Solutions of the Einstein Field Equations for a Rotating Perfect Fluid, Part 1 - Presentation of the Flow-Stationary and Vortex-Homogeneous Solutions
Authors
Publication Date
Jun 01, 1973
Source
INSPIRE-HEP
The equations of isentropic rotational motion of a perfect fluid are investigated with use of the Darboux theo... | 2018-03-17 14:58:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ec.gateoverflow.in/399/gate2014-1-10 | 0 like 0 dislike
23 views
If fixed positive charges are present in the gate oxide of an $n$-channel enhancement type MOSFET, it will lead to
1. a decrease in the threshold voltage
2. channel length modulation
3. an increase in substrate leakage current
4. an increase in accumulation capacitance
edited | 23 views | 2021-04-11 09:48:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://meteo24.nazwa.pl/s1rq0/53f01c-partial-derivative-rules | Remember how to differentiate natural logarithms. There's our clue as to how to treat the other variable. We will deal with allowing multiple variables to change in a later section. In mathematics, the partial derivative of any function having several variables is its derivative with respect to one of those variables w... | 2021-04-11 19:01:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://openspace.infohio.org/courseware/lesson/2081/student/ | # Paint
Mia used the following reasoning to determine which paint is redder:
"I think it will be difficult to compare the two ratios in the problem because the numbers are so large. Maybe if I find equivalent ratios that have smaller numbers, it will be easier to solve the problem.
"The ratio of red to yellow in the... | 2022-11-29 05:41:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 12, "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/calculus/108633-angle-between-line-plane.html | ## Angle between line and plane
Determine the angle between the line with symmetric equations x=-y, z=4 and the plane 2x-2z=5.
so the direction vector for the sym equation is.. (1,1, ?)
for the z.. I tried with 1, but then I didn't get the answer. So I tried with z=4 and I got -30 degrees as the answer, and the back ... | 2017-04-25 03:38:32 | {"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/323334/what-was-the-first-bit-of-mathematics-that-made-you-realize-that-math-is-beautif/375940 | # What was the first bit of mathematics that made you realize that math is beautiful? (For children's book)
I'm a children's book writer and illustrator, and I want to to create a book for young readers that exposes the beauty of Mathematics. I recently read Paul Lockhart's essay "The Mathematician's Lament," and foun... | 2014-08-21 10:45:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mymathforum.com/algebra/26724-another-logarithmic-diophantine-problem.html | My Math Forum Another logarithmic diophantine problem !!!
Algebra Pre-Algebra and Basic Algebra Math Forum
April 15th, 2012, 05:14 AM #1 Math Team Joined: Mar 2012 From: India, West Bengal Posts: 3,871 Thanks: 86 Math Focus: Number Theory Another logarithmic diophantine problem !!! How to prove that x^y = y^x (... | 2018-11-15 17:29:26 | {"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://astarmathsandphysics.com/ib-physics-notes/electromagnetism/1269-equipotential-surfaces.html?highlight=WyJmcm9tIiwid2hlcmUiLCJmcm9tIHdoZXJlIl0= | ## Equipotential Surfaces
The best way of representing how the electric potential varies around a charged object is to identify the regions where the potential is the same. These are called equipotential surfaces. They are closed surfaces in three dimensions but we can often represent them in two dimensions as curves.... | 2018-08-19 03:53:06 | {"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://younesse.net/Domains-categories-games/Lecture13/ | # Lecture 13: Scott semantics
Lecture 13
Preorders and linear functions (Scott semantics)
$PoLR_!(S, T) \overset{Fun}{⟶} \underbrace{PoC(S, T)}_{\text{Scott cont. function } ℐ(S) → ℐ(T)}\\ PoC(S, T) \overset{Tr}{⟶} PoLR_!(S, T)$
defines an iso of categories
$id ∈ PoLR_!(S, S) = PoLR(!S, S)\\ id = der_S$ $s ∈ PoLR_... | 2023-04-01 03:36:55 | {"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": 3, "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/translation-or-parallel-movts-of-vectors.468122/ | # Translation or parallel movts of vectors
my teacher says that vectors can be translates which is fine... but hw can they be moved paralaly without couple acting on it//??
tiny-tim
Homework Helper
hi phyeinstein_c!
my teacher says that vectors can be translates which is fine... but hw can they be moved paralaly with... | 2021-05-07 10:13:48 | {"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://informationtransfereconomics.blogspot.com/2013/08/the-messy-stuff-is-supposed-to-be.html | Sunday, August 25, 2013
The messy stuff is supposed to be an equation
Let me apologize to those of you who view this blog in various readers (I just viewed this blog in Feedly to see how it renders) -- the equations come out as a mess like this:
$$\log r = \log \frac{Y^0}{\kappa_{LM} LM_{ref}} - \kappa_{LM}\frac{\De... | 2017-08-22 03:13:25 | {"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://www.nature.com/articles/s41598-021-00789-3?error=cookies_not_supported&code=0c6a881c-a107-4d5e-9ec6-f38c2e6fb937 | Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | 2022-06-25 05:52:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.cp2k.org/exercises:2014_ethz_mmm:t_melting | # Open SourceMolecular Dynamics
### Sidebar
#### For Developers
exercises:2014_ethz_mmm:t_melting
# Determination of the melting temperature of copper
In this exercise, we will use a slab geometry (without vacuum region, so without a surface) with full periodic boundary conditions to study the melting behavior of ... | 2019-06-20 23:32:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.transtutors.com/questions/given-the-potential-field-v-100xz-x-2-4-v-in-free-space-a-find-d-at-the-surface-z-0--2007427.htm | # Given the potential field V = 100xz/(x 2 + 4) V in free space: (a) Find D at the surface z = 0.... 1 answer below »
Given the potential field V = 100xz/(x2 + 4) V in free space: (a) Find D at the surface z = 0. (b) Show that the z = 0 surface is an equipotential surface. (c) Assume that the z = 0 surface is a conduc... | 2021-04-20 04:38:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/25867/the-number-of-young-tableaux-in-general | # the number of Young tableaux in general
From the wiki page Catalan number, we know the number of Young tableaux whose diagram is a 2-by-n rectangle given $2n$ distinct numbers is $C_n$. In general, given $m\times n$ distinct numbers, how many Young tableaux whose diagram is a $m\times n$ rectangle are there?
Also, ... | 2015-04-28 03:46:03 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://datascience.stackexchange.com/questions/13323/minimum-number-of-trees-for-random-forest-classifier | Minimum number of trees for Random Forest classifier
I am searching for a theoretical or experimental estimation of the lower bound for the number of trees in a Random Forest classifier.
I usually test different combinations and select the one that (using cross-validation) provides the median best result.
However, I... | 2020-07-16 15:09:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/641490/stressing-out-because-im-not-sure-how-to-complete-the-square | # Stressing out because I'm not sure how to complete the square
Can someone please explain how to complete the square? Is there a specific formula you have to put the given equation in, or something? Every time I search how to complete the square each equation seems to employ a different method and it just confuses me... | 2019-11-12 16:56:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plot.ly/scikit-learn/plot-polynomial-interpolation/ | Show Sidebar Hide Sidebar
# Polynomial Interpolation in Scikit-learn
This example demonstrates how to approximate a function with a polynomial of degree n_degree by using ridge regression. Concretely, from n_samples 1d points, it suffices to build the Vandermonde matrix, which is n_samples x n_degree+1 and has the fo... | 2018-11-17 04:47:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://puzzling.stackexchange.com/questions/23958/what-is-a-beecumming-word/23965 | What is a Beecumming Word™?
This is in the spirit of the What is a Word/Phrase™ series started by JLee with a special brand of Phrase™ and Word™ puzzles.
If a word conforms to a special rule, I call it a Beecumming Word™.
Use the following examples below to find the rule.
And, if you want to analyze, here is a CSV ... | 2020-01-25 05:54:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/questions/47768/mathitfo-times-seems-more-powerful-than-mathitdlogtime-uniform-m | # $\mathit{FO}[+,\times]$ seems more powerful than $\mathit{DLOGTIME}$-uniform $\mathit{AC}^0$?
I’ve been reading up on the connection between first order logic and small circuit complexity classes, and specifically Barrington, Immerman, and Straubing’s paper “On Uniformity Within $$\mathit{NC}^1$$”, where they prove ... | 2023-03-21 13:27:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mitloehner.com/lehre/rpa/RPA1RF.html | # Robotic Process Automation¶
Johann Mitloehner, 2022-10-13
## Definition¶
Robotic Process Automation (RPA) allows businesses to automate tasks that are typically carried out by employees.
• In contrast, RPA emulates human interaction with software systems, e.g. by using the web interface of an application instead ... | 2023-02-05 07:24:33 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wiki2.org/en/127_(number) | To install click the Add extension button. That's it.
The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.
4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Gri... | 2019-08-21 15:51:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 2, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://techutils.in/blog/2018/08/20/stackbounty-tikz-pgf-pgfplots-tikz-external-tabu-pgf-tikz-externalization-tabu-makefile-and-legend-to-name-problems/ | #StackBounty: #tikz-pgf #pgfplots #tikz-external #tabu pgf/tikz externalization + tabu: makefile and legend to name problems
Bounty: 50
I am having troubles with the combination of `tabu` and pgf/tikz exernalization.
Please consider the code snippet below which I try to compile using lualatex or pdflatex using texliv... | 2018-12-17 02:50:11 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.nakedcapitalism.com/2019/12/mariana-mazzucato-what-is-economic-value-and-who-creates-it.html | # Mariana Mazzucato: What Is Economic Value, and Who Creates It?
Yves here. We’re fans of Mariana Mazzucato’s work. Her book, The Entrepreneurial State, documented the critical role the US government has played in undertaking and sponsoring basic and other research that was critical to the development of new industrie... | 2020-01-18 12:05:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://naniar.njtierney.com/reference/is_shade.html | This tells us if this column is a shade
is_shade(x)
any_shade(x)
## Arguments
x a vector you want to test if is a shade
## Value
logical - is this a shade?
## Examples
xs <- shade(c(NA, 1, 2, "3")) | 2018-10-18 06:45:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/17725/mfccs-and-chord-recognition | # MFCCs and chord recognition
This is my first time working with Mel-frequency cepstral coefficients and I have two questions....
1. Are some of the 13 coefficients strictly related to some sound properties like frequencies, amplitude, pitch or something ? For example if I'm interested only in sound pitch, are there ... | 2020-08-12 21:54:22 | {"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://shreevatsa.wordpress.com/2008/11/ | # The Lumber Room
"Consign them to dust and damp by way of preserving them"
## A “Möbius” inversion formula
[Not the Möbius inversion formula, but something similar.]
As usual, define the Möbius function μ on the natural numbers as
$\mu(n) = \begin{cases}0 \text{ if n is not square free,}\\ -1\text{ if n is squarefr... | 2017-12-14 02:25:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 5, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.zentralblatt-math.org/zmath/en/advanced/?q=an:0963.58003 | Language: Search: Contact
Zentralblatt MATH has released its new interface!
For an improved author identification, see the new author database of ZBMATH.
Query:
Fill in the form and click »Search«...
Format:
Display: entries per page entries
Zbl 0963.58003
Iwaniec, T.; Scott, C.; Stroffolini, B.
Nonlinear Hodge th... | 2013-05-20 09:20:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.experts-exchange.com/questions/26438859/Powershell-to-merge-Excel-columns.html | Solved
# Powershell to merge Excel columns
Posted on 2010-08-30
1,022 Views
I would like to use Powershell to create a username and email address from a csv file that contains 2 columns, first name and last name. The username is derived from the first initial of the first name plus last name.
0
Question by:acronie1... | 2016-12-08 06:04:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.j.sinap.ac.cn/nst/EN/10.1007/s41365-017-0261-4 | # Nuclear Science and Techniques
《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL 2019 Impact factor 1.556
Nuclear Science and Techniques ›› 2017, Vol. 28 ›› Issue (8): 109
• LOW ENERGY ACCELERATOR, RAY AND APPLICATIONS •
### Spin polarization and production rate studies of surface muons in a novel solenoid capture syst... | 2021-01-21 21:20:10 | {"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... |
http://python-textbook.pythonhumanities.com/03_spacy/03_02_04_phrase_matcher.html | # 2.3. The PhraseMatcher#
## 2.3.1. Introduction#
Another rules-based component built into spaCy is the PhraseMatcher. Like the Matcher, the PhraseMatcher does not sit inside a spaCy pipeline. It does not, therefore, align with a spaCy extension, such as doc.ents, like the EntityRuler does. Instead, it is meant to ru... | 2022-12-03 14:54:46 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mirror.math.ku.edu/tex-archive/help/Catalogue/entries/fihyph.html | Hyphenation patterns for Finnish language.
Two sets of hyphenation patterns are provided; fihyph.tex, and fi8hyph.tex (which is modified from fihyph.tex to make the Finnish accented letters to work with LaTeX2e, adding some \catcode, \uccode, and \lccode commands after the model used in the hyphenation files for the o... | 2015-04-19 03:08:10 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.openfoam.com/documentation/guides/latest/api/pointMVCWeightI_8H_source.html | The open source CFD toolbox
pointMVCWeightI.H
Go to the documentation of this file.
1/*---------------------------------------------------------------------------*\
2 ========= |
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4 \\ / O peration |
5 \\ / A nd | www.openfoam.com
6 \\/ M anipulation |
7-------------... | 2022-11-28 11:51:39 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/1581513/existence-of-a-compactification-with-same-weight-for-a-tychonoff-space | # Existence of a compactification with same weight for a Tychonoff space
3.5.2. Engelking
Every Tychonoff space $X$ has a compactification $(Y,c)$, such that $w(X) = w(Y)$.
Any ideas on the proof of this?
I think I get it for the case of $m=w(X) \geq \mathbb{N}$ , as then I could embed $X$ in $I^m$ with some fuctio... | 2019-11-14 09:58:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/tags/matrices/new | # Tag Info
You seem to be looking to enumerate (and/or randomly sample from) the set of isotropic two-state two-dimensional cellular automata on the Moore neighborhood. The general way to this is simply to find all the equivalence classes of the $2^{3\times3}$ possible neighborhoods, where two neighborhoods are consid... | 2019-10-16 03:05:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://discourse.mc-stan.org/t/question-stan-modelspecification-for-hierarchical-linear-model-gelmans-radon-example/11986 | # Question: Stan Modelspecification for Hierarchical Linear Model (Gelman's Radon example)
Hello there.
Disclaimer: I am using the package rstan together with Stan.
I am currently working on the radon dataset of Gelman to build HLMs but I am new to Stan and am a bit confused about the syntax. I would be happy if som... | 2020-01-28 16:26:55 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/revisions/77727/list | Here is one case: Suppose $A$ has a unique eigenvalue $\lambda$ of greatest absolute value that has algebraic multiplicity 1, with left and right eigenvectors $u^T$ and $v$ having all entries nonzero, normalized so $u^T v = 1$. Since $A$ is a real matrix, its complex eigenvalues come in complex-conjugate pairs, so $\la... | 2013-05-24 17:01:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/537710/how-do-i-set-up-the-differential-equations-for-the-finite-length-iron-stick-heat | # How do I set up the differential equations for the finite length iron stick heat diffusion?
Consider an iron cylinder. The heat doesn't go through the cylinder surface, but at the circular cross-section in the endpoints. The temperature of the surroundings is $$15\ \mathrm{^\circ C}$$. The initial temperature of the... | 2021-06-13 06:08:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://learn.careers360.com/ncert/question-find-the-product-into-brackets-4-p-power-2-plus-5p-plus-7-into-3p/ | Q
# Find the product : (4p^2 + 5p + 7) * 3p
Q: Find the product:
$(4p^2+5p+7)\times 3p$
$(4p^2+5p+7)\times 3p = 12p^3 + 15p^2 + 21p$ | 2020-02-20 19:18:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41598-020-60576-4?error=cookies_not_supported&code=92e277bc-6755-47af-acec-a1c6592e7eeb | # Temporal discounting correlates with directed exploration but not with random exploration
## Abstract
The explore-exploit dilemma describes the trade off that occurs any time we must choose between exploring unknown options and exploiting options we know well. Implicit in this trade off is how we value future rewar... | 2020-08-03 18:38:10 | {"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://blogs.mathworks.com/pick/2014/01/03/fit-a-sphere/?s_tid=blogs_rc_3 | # Fit a Sphere!
Sean's pick this week is Sphere Fit by Alan Jennings.
### Fitting a Sphere to Data
I recently had some data and wanted to fit a sphere through it so that I could find the radius of this sphere. As I started writing out an objective function for one of the Optimization Toolbox optimizers (yes I was ta... | 2021-10-18 16:42:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://modelingwithdata.org/arch/00000135.htm | ### How to learn a new programming language
Part of a series of tips on POSIX and C. Start from the tip intro page, or get 21st Century C, the book based on this series.
This is a sequence of a dozen or so steps for getting to know a new programming language.
It came to mind a few weeks ago, during an informal job-t... | 2019-10-23 18:03:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/567201/a-single-spatial-mode-whose-associated-harmonic-oscillator-is-in-its-nth-excit | # A single spatial mode whose associated harmonic oscillator is in its $n$th excited state unambiguously contains $n$ photons?
I am reading the introduction to the textbook The Quantum Theory of Light, third edition, by Louden. When discussing the photon, the author says the following:
The idea of the photon is most ... | 2022-05-27 00:14:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.doubtnut.com/question-answer/each-side-of-a-square-substends-an-angle-of-60-at-the-top-of-a-tower-h-metres-h-metres-high-standing-141819387 | Home
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Each side of a square substend...
# Each side of a square substends an angle of 60^@ at the top of a tower h metres h metres high standing in the centre of the square . If a is the length of each side of the square , then
Khareedo DN Pr... | 2023-01-31 07:18:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathsgee.com/tag/divisible | # Recent questions tagged divisible
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Prove by induction that for every natural number $n$, $n^{3}+2 n$ is divisible by 3
Prove by induction that for every natural number $n$, $n^{3}+2 n$ is divisible by... | 2022-01-20 08:39:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stacks.math.columbia.edu/tag/07A4 | Lemma 21.18.4. Let $f : (\mathop{\mathit{Sh}}\nolimits (\mathcal{C}), \mathcal{O}) \to (\mathop{\mathit{Sh}}\nolimits (\mathcal{D}), \mathcal{O}')$ be a morphism of ringed topoi. There is a canonical bifunctorial isomorphism
$Lf^*( \mathcal{F}^\bullet \otimes _{\mathcal{O}'}^{\mathbf{L}} \mathcal{G}^\bullet ) = Lf^*\m... | 2022-07-03 05:26:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/127622/tame-morphism-from-a-curve-to-mathbbp1 | # Tame morphism from a curve to $\mathbb{P}^1$
Let $k$ be an algebraically closed field of characteristic $p\ge 0$. Let $C$ be a smooth projective curve over $k$. Is it possible to find a map $C \to \mathbb{P}^1$ that is tamely ramified at every point of $C$, i.e. such that the ramification index at every point of $C$... | 2014-04-17 07:00:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/4279-trig-substitution-print.html | # Trig substitution
• Jul 23rd 2006, 10:00 AM
c_323_h
Trig substitution
I've tried to substitute x in but seem to get the integration wrong.
1. $\int \frac{x^3}{\sqrt{x^2+9}} dx$ let $x=3tan\theta$
2. $\int \frac{1}{x^2\sqrt{25-x^2}}dx$ let $x=5sin\theta$
• Jul 23rd 2006, 11:36 AM
galactus
Your choice of substitutio... | 2017-12-12 10:29:49 | {"extraction_info": {"found_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": 34, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-1/chapter-8-polynomials-and-factoring-cumulative-test-prep-gridded-response-page-530/25 | ## Algebra 1
The tree was 4 feet tall when planted and grew 2 feet in 4 years. Growing 2 feet in 4 years is the same as growing six inches in a year (half a foot). If the tree was 5 feet tall when planted, and the growth rate didn't change over 6 years, then the tree would be 8 feet tall. $5+.5*6 = 5+3 = 8$ | 2019-07-19 01:52:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/how-can-you-cut-a-square-like-this/ | # How To Cut This Square?
Geometry Level 2
A square is cut into 37 squares, of which 36 have area $$1\text{ cm}^{ 2 }$$. What is the side length of the original square?
× | 2017-11-22 10:54:11 | {"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... |
https://www.islamicclimatedeclaration.org/lup4eznk/bebc26-how-many-square-feet-in-a-quarter-acre | Measurements in various units of area measurement equalling 1 acre. For area conversion from square meters to other area units, multiply the square meter value by the conversion factor. There are 43560 square feet in an acre so one quarter of an acre is square feet. How many square feet are in a 12×16 room? Based upon ... | 2021-09-18 00:41:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.tutorcircle.com/thermodynamics/third-law-of-thermodynamics.html | Sales Toll Free No: 1-855-666-7446
# Third Law of Thermodynamics
Top
Sub Topics There are three laws of thermodynamics. The first law of thermodynamics tells about the work and energy. The second law gives the concept of entropy. The third law is in fact more interesting that tells all about the concept of absolute ... | 2017-03-30 02:42:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://pi3d.github.io/html/FAQ.html | ## Graphics Memory¶
### assert s >= 0¶
When starting any demo I get an AssertionError in DisplayOpenGL assert s >= 0
This is generally caused by the graphics memory allocation on the Raspberry Pi being too low (less than 32)
### EGL_NO_SURFACE¶
When starting any demo I get an AssertionError in DisplayOpenGL assert... | 2018-10-18 20:41:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ilyasergey.net/YSC2229/week-01-intro.html | # 1.1. Introduction¶
Data represents information and computations represent data processing, i.e., obtaining new information from what we already know about the world.
An algorithm is any well-defined computational procedure that takes some data value, or a set of values, as input and produces some value, or set of v... | 2021-09-18 17:47:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |