url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
https://www.physicsforums.com/threads/difference-between-a-variable-and-a-constant.717363/ | # Difference between a variable and a constant?
1. Oct 18, 2013
### lluke9
I know this is a very elementary question, but I suddenly realized in calculus that I don't really know precisely what the definition of a variable and constant was.
I know what people tend to call constants and variables in something like:
... | 2017-10-18T21:28:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://qa-stack.pl/ai/5728/what-is-the-time-complexity-for-training-a-neural-network-using-back-propagation | # Jaka jest złożoność czasu na szkolenie sieci neuronowej z wykorzystaniem propagacji wstecznej?
17
Załóżmy, że zawiera NN $$nnn$$ ukryte warstwy $$mmm$$ przykładami treningu, $$xxx$$ funkcje, a $$ninin_i$$ węzłów w każdej warstwie. Jaka jest złożoność czasu, aby trenować ten NN przy użyciu propagacji wstecznej?
Mam... | 2020-10-20T06:12:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 15, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://brilliant.org/problems/periodic-fixed-point/ | # Periodic fixed point
Algebra Level 5
Consider the sequence: $$x_{n+1} = 4x_n(1 − x_n)$$
Call a point $$x_0\in[0, 1]$$ is $$r−$$periodic if $$x_r=x_0$$. For example, $$x_0 = 0$$ is always a $$r−$$periodic fixed point for any $$r$$.
Let $$N$$ be the number of positive $$2015−$$periodic fixed points.
Find the last ... | 2017-01-20T08:10:49 | {"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://www.vedantu.com/question-answer/find-the-value-of-left-left-256-rightdfrac12-class-10-maths-cbse-5f62cfebe5bde9062ffafc8a | Question
# Find the value of ${\left[ {{{\left( {256} \right)}^{\dfrac{1}{2}}}} \right]^{\dfrac{1}{2}}}$.
Hint: To solve this problem, first we will use the law of exponents. Then, we will express the given number $256$ in power notation. We will use the law of exponents one more time to find required value.
Complet... | 2020-09-25T23:34:31 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.gathacognition.com/chapter/gcc20/statistical-decision-for-weibull-distribution-for-minima?show=highlight | Gatha Cognition®
Perception, Learning and Reasoning
#### Statistical Decision for Weibull Distribution for Minima
Statistical Theory of Extremes
130-157
Weibull distribution , Minima , Point prediction , Time-to-failure
The Weibull distribution for minima is explained. Weibull random variable (for minima) has a fi... | 2018-04-25T16:26:40 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://open.kattis.com/contests/na19warmup11/problems/conquestcampaign | Hide
# Problem CConquest Campaign
Since the beginning of $30$-th century, the Country of Circles has become the strongest country in the world. To expand its territory to the west, they plan to invade the Country of Rectangles.
The territory of the Country of Rectangles is represented by a $R \times C$ table, where ... | 2022-06-29T10:30:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://realmode.wordpress.com/ | ## Windows Live Writer
In this blog post, I take Windows Live Writer for a test drive.
As a mere blogger wannabe, I can’t say for sure what it is I’d like to see in a blog-posting app. More than likely, the limitations are going to be found in the host software rather than the editing tool. For example, I’d sure like... | 2014-03-08T17:59:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 20, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/calculus/135000-expanding-formula-print.html | # Expanding formula
• March 22nd 2010, 02:24 AM
calypso
Expanding formula
Im trying to understand some notes, can someone please explain if the following is the case?
$d/dr [r * da/dr ]$
does this equal
$da/dr + r * d^2a / dr^2$
Thanks
Calypso
• March 22nd 2010, 02:28 AM
sa-ri-ga-ma
Quote:
Originally Posted by c... | 2014-07-31T06:55:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/244910/mass-required-to-prevent-sign-falling-over-with-a-set-wind-load-activity-stati | # Mass required to prevent sign falling over with a set wind load - activity stations for disabled children
I'm currently working on my thesis and I'm stuck on a question. I'm designing activity stations for disabled children to be used for equine therapy.
The stand is 9ft tall and I've calculated the the wind load a... | 2021-02-27T01:12:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/239584/are-all-even-group-actions-actions-on-top-spaces-homeomorphisms | # Are all even group actions actions on top spaces homeomorphisms?
I'd like to know if an even group action on a topological space is necessarily a homeomorphism. In particular, we say an action $G \times X \to X$ is even if, for any $x \in X$, there is an open neighborhood $x \in U \subset X$, such that $gU \cap U = ... | 2014-07-26T01:34:17 | {"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... |
http://mathoverflow.net/questions/36714/notation-for-a-graph-without-any-edges/36723 | # Notation for a graph without any edges?
Is there a standard notation for a graph (on a given set of vertices) without any edges?
-
I'd call it a discrete set, or a discrete space, or a graph without edges. – Ryan Budney Aug 26 '10 at 4:02
Looking at the answers, I conclude that there is no standard notation. E_n i... | 2015-03-29T20:30:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gu.se/forskning/publikation?publicationId=131704 | Till sidans topp
Sidansvarig: Webbredaktion
Non-Permutation Invariant… - Göteborgs universitet Till startsida
Webbkarta
Till innehåll Läs mer om hur kakor används på gu.se
# Non-Permutation Invariant Borel Quantifiers
Paper i proceeding
Författare Fredrik Engström Philipp Schlicht Workshop on Logic, Language and Co... | 2020-08-12T04:51:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://worldbuilding.stackexchange.com/questions/47457/how-would-a-nuclear-blast-on-the-moon-affect-its-orbit | # How would a nuclear blast on the moon affect its orbit? [duplicate]
This question already has an answer here:
Something I'm contemplating: If one faction destroys a large structure of an enemy faction with a nuclear device equivalent to a WWII atomic bomb on the moon. Would the force of the explosion be enough to p... | 2019-11-20T07:29:10 | {"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... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-2-1st-edition/chapter-2-linear-equations-and-functions-2-4-write-equations-of-lines-2-4-exercises-problem-solving-page-103/52 | ## Algebra 2 (1st Edition)
Published by McDougal Littell
# Chapter 2 Linear Equations and Functions - 2.4 Write Equations of Lines - 2.4 Exercises - Problem Solving - Page 103: 52
See below.
#### Work Step by Step
The whole garden is $16\cdot25=400$ square feet. If we have $x$ tomato plants and $y$ pepper plants, ... | 2019-12-13T10:08:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ask.sagemath.org/question/8474/evenly-space-points-along-a-parametric-curve/ | # Evenly space points along a parametric curve?
Are there arc-length parametrization functions hidden somewhere in Sage? I have some 3D parametric curves (smooth) of length L along which I would like to put n dots at regular intervals. What I've been doing so far is using numerical integration to find the arc length p... | 2021-08-04T00:50:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.codecogs.com/library/finance/accounting/pv.php | • https://me.yahoo.com
COST (GBP)
3.90
0.00
0
# pv
Return the present value of an investment.
Controller: CodeCogs
Contents
C++
## Pv
doublepv( double rate int n double p double vn PaymentPoint when` = pp_EndOfPeriod` )
This function calculates the present value, v_0, for a sequence of n future payouts p followed... | 2022-12-06T16:42:16 | {"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": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kfp.bitbucket.io/fricas-ug/section-2.4.html | # 2.4 Records¶
A Record is an object composed of one or more other objects, Record each of which is referenced with a selector. Components can all belong to the same type or each can have a different type.
The syntax for writing a Record type is
Record(selector1:type1, selector2:type2, ..., selectorN:typeN)
You mu... | 2019-02-21T09:59:46 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41467-022-27979-5?error=cookies_not_supported&code=4771f9d7-2f78-4396-ba4e-21c04f684898 | 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... | 2022-08-09T06:55:02 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.mathworks.com/help/ident/ug/estimating-nonlinear-grey-box-models.html?nocookie=true | Accelerating the pace of engineering and science
# Documentation
## Estimating Nonlinear Grey-Box Models
### Specifying the Nonlinear Grey-Box Model Structure
You must represent your system as a set of first-order nonlinear difference or differential equations:
$\begin{array}{l}{x}^{†}\left(t\right)=F\left(t,x\lef... | 2014-12-27T23:02:37 | {"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://www.vedantu.com/question-answer/given-the-linear-equation-2x-+-3y-8-0-write-class-10-maths-cbse-5ed55e3fc86a200e265ae57d | Question
# Given the linear equation $2x + 3y - 8 = 0$, write another linear equation in two variables such that the geometrical representation of the pair so formed is:$\left( i \right)$ Intersecting lines$\left( {ii} \right)$ Parallel lines$\left( {iii} \right)$ Coincident lines
Hint: - Directly use the criteria of... | 2021-04-17T03:23:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/552230/expected-value-of-the-ridge-regression-estimator/552232#552232 | # Expected value of the ridge regression estimator
I am trying to understand this derivation:
I think everything except the last equality is fairly simple, but I do not understand the last equality. Is there an error here?
I appreciate any help.
There's no error.
Start with $$X^\top X = (X^\top X+\lambda I) - \lam... | 2022-01-29T12:29:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1572866/proof-using-formal-definition-infinite-limit | # Proof using formal definition: Infinite limit
I was wondering how get the proof of this limit:
$$\lim\limits_{x\to -\infty}\dfrac{{x^2} - x + 1}{x + 4} = -\infty$$
The problem is that I don't know what to do for find the appropriated values to make valid the implication of the formal definition (epsilon-delta).
I... | 2020-01-27T10:15:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gaim.umbc.edu/2011/07/26/on-error/ | # On Error
Doing my best impersonation of someone who blogs with more regularity than I really do…
I glossed over (flubbed?) the error analysis a little in my last post, and should really do a better job. I’ll look at CLEAN/LEAN mapping, but the analysis methods are useful in lots of situations where you compute some... | 2021-01-18T01:53:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 17, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/geometry/7106-could-really-use-help-geometery-hw-please.html | # Math Help - Could Really use Help in Geometery HW Please!
1. ## Could Really use Help in Geometery HW Please!
move the red points to fill in the answers to 12-16 (the diagram might take a while to load at first)
For the other problems, it looks like you don't know what a linear pair is.
A linear pair is two angle... | 2014-03-11T17:38:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ssccglapex.com/the-average-of-4-positive-integers-is-59-the-highest-integer-is-83-and-the-lowest-integer-is-29-the-difference-between-the-remaining-two-integers-is-28-which-of-the-following-integers-is-higher-of/ | The average of 4 positive integers is 59. The highest integer is 83 and the lowest integer is 29. The difference between the remaining two integers is 28. Which of the following integers is higher of the remaining two integers ?
A. 39
B. 48
C. 76
D. Cannot be determined
Sum of four integers = 59 × 4 = 236 Let the ... | 2022-08-09T02:43:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cdriver.netlify.app/post/lgc/ | # Latent growth curves, state dependent error.
Latent growth curves are a nice, relatively straightforward model for estimating overall patterns of change from multiple, noisy, indicator variables. While the classic formulations of this model can be easily fit in most SEM packages, it provides a nice basis for underst... | 2022-05-26T05:14:46 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/does-differential-order-matter.526915/ | # Does differential order matter?
1. Sep 3, 2011
### quietrain
is this the same? why are they the same? do the order of differential not matter?
d/dxi (dyj / dxj) = d/dxj (dyj / dxi)
where LHS : differentiate yj w.r.t xj first, then xi
while RHS: differentiate yj w.r.t xi first, then xj
thanks!
2. Sep 4, 2011
... | 2018-01-17T11:55:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://maths.shelswell.org.uk/tag/minimum | # Minimum Connector
The minimum connector problem gives a way to join every vertex in a network so that the total weight of the edges used is minimised.
The towns in southern England are to be connected with a new fibre-optic cable system. The hub of the system is to be in London. What is the minimum length of cable ... | 2021-10-20T17:29:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nrich.maths.org/4717 | # An Introduction to Proof by Contradiction
##### Stage: 4 and 5
Key to all mathematics is the notion of proof. We wish to be able to say with absolute certainty that a property holds for all numbers or all cases, not just those we've tried, and not just because it sounds convincing or would be quite nice if it were ... | 2015-03-28T09:25:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/photon-problems.86974/ | # Photon problems
## Main Question or Discussion Point
the energy of photon is given e=hf, but when we consider this with doppler effect of the source goes far away from the receiver.it seems that the energy of photon is decreased. (which contradicts the conservation of energy
in reality :is this argument true?
if it... | 2019-12-09T05:44:38 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://csharp-book.softuni.org/Content/Chapter-6-1-nested-loops/nested-loops/example-square-of-stars.html | Example: Square of Stars
Print in the console a square of N x N stars:
Input Output Input Output Input Output
2 * *
* *
3 * * *
* * *
* * *
4 * * * *
* * * *
* * * *
* * * *
Hints and Guidelines
The problem is similar to the last one. The difference here is that we need to figure out how to add a white space after ... | 2018-11-15T19:34:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-geometry/120267-sequence-lebesgue-space-print.html | # Sequence, Lebesgue Space
• December 13th 2009, 01:48 PM
canberra1454
Sequence, Lebesgue Space
Prove that if $(g_n)$ is a sequence in $L^2[0, 1]$ with $|| g_n ||_2 \leq 1$ for all $n \geq 1$ then $(g_n/n)$ converges to zero a.e.
If $(f_n)_n$ is a sequence in $L^1[0, 1]$ is such that $\sum_{n=1}^{\infty} || f_n ||_1 ... | 2014-10-01T12:45:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 11, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://brandewinder.com/2010/01/07/Fun-with-queues/ | # Fun with queues
I am currently prototyping an application, which brought up some fun modeling questions.
Imagine the following situation: there are 2 products on the market. Customers use either of them, but not both. In each time period (we consider a discrete time model), new customers come on the market, and sel... | 2020-04-08T08:10:49 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://homework.cpm.org/category/CCI_CT/textbook/pc/chapter/11/lesson/11.2.2/problem/11-90 | ### Home > PC > Chapter 11 > Lesson 11.2.2 > Problem11-90
11-90.
The pedal shaft on a standard bicycle is about $7$ inches long, and the center of the bottom bracket to which the pedal shaft is attached is about $11$ inches above the ground. Sketch a graph that shows the relationship of the angle of the shaft (for on... | 2022-05-24T05:18:25 | {"extraction_info": {"found_math": true, "script_math_tex": 8, "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://abaqus-docs.mit.edu/2017/English/SIMACAEMATRefMap/simamat-c-druckerprager.htm | Extended Drucker-Prager models
The extended Drucker-Prager models: are used to model frictional materials, which are typically granular-like soils and rock, and exhibit pressure-dependent yield (the material becomes stronger as the pressure increases); are used to model materials in which the compressive yield streng... | 2022-08-08T17:10:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 219, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://math.stackexchange.com/questions/51325/computer-algorithm-running-time-calculation | # Computer Algorithm Running Time Calculation
I have the following pseudocode to figure out the approximate running time of. Anyone able to help but please explain each step and reason. thanks in advance
int m = n;
while (m > 0)
for k= 1 to m
//dowork ---- CONSTANT
m = floor(m/2)
Another Algorithm I would appreci... | 2014-09-16T01:11:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bgrasley.wordpress.com/resources-for-latex-and-math-notation/ | # LaTeX and Math Notation
These are things I’ve tried, and some of them I use a lot.
Some other notes that I don’t want to forget:
Use $$and$$ to delimit inline math for MathJax.
Use $and$ to delimit blocks of math for MathJax.
Use \color{colorname}{mathcode} to colour chunks of math notation with MathJax.
The fo... | 2019-04-21T10:24:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://sites.google.com/site/yfawuk/past-years/2011/program | ### Program
The program is still to be confirmed, but will consist of two-and-a-half days of postgraduate and invited talks, with poster presentations another option.
This year we will have invited talks by established Mathematicians in this field.
For a more detailed program and list of talks, please see the attache... | 2015-09-04T12:43:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://shebang.pl/jezykiobce/macierze/ | # Lekcja 6. Matrices
12 lutego 2016
Obejrzyj poniższy film. Nie przejmuj się, jeśli nie wszystko w nim zrozumiesz. Najważniejsze jest to, aby obejrzeć go przed przeczytaniem tekstu.
Odpowiedz na poniższe pytania.
1. What is the subject of the video?
2. What is a matrix?
3. What do you use if you need a variable to ... | 2017-01-23T14:40:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 11, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.nature.com/articles/s41524-019-0255-3?error=cookies_not_supported&code=5e688cee-2eb1-4460-a14b-67f5d5dcb325 | ## Introduction
Point, line and/or planar defects are ubiquitously present in all materials and frequently have beneficial effects on material properties. The intentional introduction and control of defects plays a key role in the development of advanced materials with better performance and new functionality. Well-kn... | 2023-01-29T13:25:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.shaalaa.com/question-bank-solutions/polynomials-one-variable-which-following-expressions-are-polynomials-one-variable-which-are-not-state-reasons-your-answer-3sqrtx-sqrt2x_34602 | Share
Books Shortlist
# Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer: 3sqrtx+sqrt2x - CBSE Class 9 - Mathematics
ConceptPolynomials in One Variable
#### Question
Which of the following expressions are polynomials in one variable and which are n... | 2019-07-23T23:28:32 | {"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://zbmath.org/?q=an:0927.65102 | # zbMATH — the first resource for mathematics
##### Examples
Geometry Search for the term Geometry in any field. Queries are case-independent. Funct* Wildcard queries are specified by * (e.g. functions, functorial, etc.). Otherwise the search is exact. "Topological group" Phrases (multi-words) should be set in "strai... | 2014-04-18T08:22:26 | {"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://mathematica.stackexchange.com/questions/204734/plot3d-why-certain-part-of-the-plot-is-excluded | Plot3D: why certain part of the plot is excluded?
Here is a simple 3D plot, but some part of the plot is excluded.
wq[k_, xe_] := Max[ 90 xe - k, -5]
Plot3D[ wq[k, xe] , {k, 0, 50}, {xe, 0, 0.5}]
Plot3D[ wq[k, xe] , {k, 0, 50}, {xe, 0, 0.5}, Exclusions -> None,
PlotPoints -> 100]
Although I can fix the problem by u... | 2019-12-15T23:07:38 | {"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://www.gradesaver.com/textbooks/math/prealgebra/prealgebra-7th-edition/chapter-3-review-page-204/15 | ## Prealgebra (7th Edition)
Published by Pearson
# Chapter 3 - Review - Page 204: 15
#### Answer
$6x-3\ yd^2$
#### Work Step by Step
Area is length x width. $3(2x-1)$ $\longrightarrow$distributive property $6x-3$
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submiss... | 2018-11-13T15:47:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1547593/find-the-limit-lim-limitsx-to-0-left-e-frac1-sin-x-e-frac1x | # Find the limit $\lim_\limits{x\to 0^+}{\left( e^{\frac{1}{\sin x}}-e^{\frac{1}{x}}\right)}$
Find the limit: $$\lim_\limits{x\to 0^+}{\left( e^{\frac{1}{\sin x}}-e^{\frac{1}{x}}\right)}$$
Using graph inspection, I have found the limit to be $+\infty$, but I cannot prove this in any way (I tried factorizing, using DL... | 2020-10-22T07:14:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://quant.stackexchange.com/questions/60193/how-to-price-an-european-put-option-using-binomial-model-with-dividend-yield | # How to price an European put option using binomial model with dividend yield?
The initial stock price (S0) is 45, the stock volatility is 0.20 (20% per annum), and the risk-free rate is 0.02 (2% per annum). Consider a European put option whose strike price is equal to 30, with a time-to-maturity of two years. The di... | 2021-10-16T17:31:55 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://web.engr.oregonstate.edu/~walkiner/teaching/cs381-wi20/links.html | Throughout most of the course, we will use the functional programming language Haskell. In particular, we will use Haskell as a metalanguage for describing programming language concepts. It is therefore absolutely essential that you develop your Haskell programming skills!
To be successful in this course, you will hav... | 2020-02-19T14:09:41 | {"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://bsahely.com/2015/09/20/the-atoms-of-space/ | # The atoms of space
This article was initially posted at http://vixra.org/abs/1109.0030 on September 11, 2011, and it was updated with typos corrected and more references added on April 24 and 29, 2012.
[v1] 11 Sep 2011
[v2] 2012-04-24 22:38:11
[v3] 2012-04-29 18:28:11
### Abstract
In this brief note, it will be s... | 2022-09-28T00:35:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 146, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://www.risc.jku.at/people/talks.php?id=140 | |
people
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search: sitemap
# RISC Talk Announcement
Speaker: James Sellers, Penn State University, USA Title: Old and New Results for Generalized Frobenius Partition Functions Date: 06.03. 2013 14:00--16:00 Location: RIS... | 2017-10-21T23:19:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.aimsciences.org/journal/1534-0392/2019/18/1 | # American Institute of Mathematical Sciences
ISSN:
1534-0392
eISSN:
1553-5258
All Issues
## Communications on Pure & Applied Analysis
January 2019 , Volume 18 , Issue 1
Select all articles
Export/Reference:
2019, 18(1): 1-13 doi: 10.3934/cpaa.2019001 +[Abstract](2803) +[HTML](153) +[PDF](332.85KB)
Abstract:
I... | 2019-10-18T02:15:10 | {"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... |
https://web2.0calc.com/questions/percentage-algebra-question | +0
# Percentage/Algebra Question
0
465
1
Given that x is 25% less than s and y is 20% great than x. Find y in terms of s.
Guest Dec 14, 2015
#1
+19632
+15
Given that x is 25% less than s and y is 20% great than x. Find y in terms of s.
$$\begin{array}{rcl} y\cdot(100 \%+20\%) &=& x \\ x\cdot(100 \%-25\%) &=& s \... | 2018-07-19T00:24:41 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://projecteuclid.org/euclid.twjm/1500403875 | ## Taiwanese Journal of Mathematics
### PERIODIC ASPECTS OF SEQUENCES GENERATED BY TWO SPECIAL MAPPINGS
#### Abstract
Let $\beta = \frac{q}{p}$ be a fixed rational number, where $p$ and $q$ are positive integers with $2 \leq p \lt q$ and $\gcd(p,q) = 1$. Consider two real-valued functions $\sigma(x) = \beta^x \mod 1... | 2019-08-20T11:40:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://yetanothermathprogrammingconsultant.blogspot.com.br/ | ## Wednesday, June 21, 2017
### Minimizing the k-th largest x
Minimizing the largest $$x_i$$ is an easy exercise in LP modeling:
\bbox[lightcyan,10px,border:3px solid darkblue] { \begin{align} \min\>& z\\ & z \ge x_i \end{align}}
This is sometimes called MINIMAX.
What about minimizing the $$k^{\text{th}}$$ largest ... | 2017-06-25T20:33:01 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/34236/which-one-of-the-following-structures-is-expected-to-have-three-bond-pairs- | Browse Questions
# Which one of the following structures is expected to have three bond pairs and one lone pair?
$\begin{array}{1 1}(a)\;\text{Tetrahedral}& (b)\;\text{Trigonal planar} \\(c)\;\text{Trigonal bipyramidal}&(d)\;\text{Pyramidal}\end{array}$
As total number of electron pairs are four (3B.P+1L.P),$\theref... | 2016-10-28T23:37:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/tags/eigenvalues-eigenvectors/hot | # Tag Info
4
User John Brevik gives as a hint: What is the characteristic polynomial of $$\begin{pmatrix} 0 & 1 \\ 0 & 0 \end{pmatrix}$$ How could you have come up with this hint yourself? Well, as you say, the characteristic polynomial only cares about eigenvalues, so you need to find two matrices which are not simi... | 2016-02-09T16:46:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pdfkul.com/latex-tutorial_5abfe2fb1723ddffb420253d.html | LaTeX Tutorial Jeff Clark Revised February 26, 2002
Contents 1 Introduction
4
1.1
Introduction to LaTeX . . . . . . . . . . . . . . . . . . . . . . . .
4
1.2
Required Components of a LaTeX Document . . . . . . . . . . .
4
1.3
Using LaTeX on Elon’s Computers . . . . . . . . . . . . . . . . .
5
1.4
Error Mes... | 2021-05-06T00:23:03 | {"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://mathvine.com/pre-algebra/dividing-absolute-value/ | Home > Pre-Algebra > Absolute Value > Dividing Absolute Value
## Dividing Absolute Value
#### Introduction
Absolute value is a way of measuring how far a number is from zero on the number line. Absolute value is a measure of distance, not direction, so all absolute values are positive. To measure absolute value, you... | 2020-01-19T16:36:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 7, "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://cran.fhcrc.org/web/packages/ergm/vignettes/Proposal-Lookup-API.html | # Summary
This document describes the process by which ergm and related packages selects the MCMC proposal for a particular analysis. Note that it is not intended to be a tutorial as much as a description of what inputs and outputs different parts of the system expect. Nor does it cover the C API.
# Description
## I... | 2021-11-26T23:56:49 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/478609/prediction-model-of-test-scores-based-on-subjective-assessment | # Prediction model of test scores based on subjective assessment
I am trying to build a model where I want to measure the accuracy with which supervisors can predict the outcome of test taker's scores. For example, supervisors rate test taker's subjectively before taking a test based on a short interview. After the co... | 2021-07-30T11:19:10 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://chemwiki.ucdavis.edu/Theoretical_Chemistry/Chemical_Bonding/General_Principles/Bond_Energies | # Bond Energies
##### Table of Contents
The bond energy is a measure of the amount of energy needed to break apart one mole of covalently bonded gases. The SI units used to describe bond energy is kiloJoules per mole of bonds (kJ/Mol).
### Introduction
When a chemical reaction occurs, molecular bonds are broken and... | 2014-04-17T04:17:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.projecteuclid.org/euclid.aos/1176347014 | The Annals of Statistics
Universal Domination and Stochastic Domination: $U$-Admissibility and $U$- Inadmissibility of the Least Squares Estimator
Abstract
Assume the standard linear model $X_{n \times 1} = A_{n \times p} \theta_{p \times 1} + \varepsilon_{n \times 1},$ where $\varepsilon$ has an $n$-variate normal ... | 2019-07-21T14:23:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3117862/can-any-boolean-expression-with-or-operators-be-converted-to-only-and-operators | # Can any boolean expression with OR operators be converted to only AND operators?
I'm fairly new to Boolean algebra and I was wondering, using Boolean theorems,can any Boolean expression with an OR operators in it be converted to an equivalent expression using only AND operators? Do some expressions come to a point w... | 2019-09-15T13:56:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/123289-graph-intersection.html | # Math Help - Graph Intersection
1. ## Graph Intersection
Considering the graphs of y = 3x + c and y^2 = 6x, where c is a real constant, determine all values of c for which the graphs intersect in two distinct points.
I'm not entirely sure of where to start so any help is greatly appreciated.
2. Hello, Naples!
Con... | 2016-02-08T04:27:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 7, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://emc3.lmd.jussieu.fr/en/publications/peer-reviewed-papers-1/lmd_EMC31997_bib.html | You are here: Home / lmd_EMC31997_bib.html
# lmd_EMC31997.bib
@comment{{This file has been generated by bib2bib 1.95}}
@comment{{Command line: /usr/bin/bib2bib --quiet -c 'not journal:"Discussions"' -c 'not journal:"Polymer Science"' -c year=1997 -c $type="ARTICLE" -oc lmd_EMC31997.txt -ob lmd_EMC31997.bib /home/WWW/... | 2021-01-20T17:41:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://questions.examside.com/past-years/jee/question/pthe-magnetic-flux-through-a-coil-perpendicular-to-its-pla-jee-main-physics-motion-zxkfq2oiozxeri3g | 1
JEE Main 2022 (Online) 26th June Morning Shift
+4
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The magnetic flux through a coil perpendicular to its plane is varying according to the relation $$\phi = (5{t^3} + 4{t^2} + 2t - 5)$$ Weber. If the resistance of the coil is 5 ohm, then the induced current through the coil at t = 2 s will be,
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C... | 2023-03-27T11:10:20 | {"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... |
http://stm.las.ac.cn/STMonitor/home/semanticannotation.htm?id=7198483&parentPageId=1570738168137&serverId=50 | 您当前的位置： 首页 > 网页快照
Dewatering Behavior of a Wood-Cellulose Nanofibril Particulate System Abstract.The novel use of aqueous suspensions of cellulose nanofibrils (CNF) as an adhesive/binder in lignocellulosic-based composite manufacture requires the removal of a considerable amount of water from the furnish during proces... | 2019-10-20T05:56:40 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.mathworks.com/help/signal/ref/sigwin.chebwin-class.html?nocookie=true | Accelerating the pace of engineering and science
# sigwin.chebwin class
Package: sigwin
Construct Dolph-Chebyshev window object
## Description
sigwin.chebwin creates a handle to a Dolph–Chebyshev window object for use in spectral analysis and FIR filtering by the window method. Object methods enable workspace impo... | 2014-12-26T07:58:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 6, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.lrde.epita.fr/wiki/Publications/remaud.17.seminar | # Integration of TChecker in Spot
## Abstract
A timed automaton is an ${\displaystyle \omega }$-automaton which describe a model containing continue time conditions. Without treatments, those automata can have an infinite states space. However, we can translate them in finite automatacalled zone graph, to analyze the... | 2020-07-13T01:12:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://publications.hse.ru/en/chapters/132114796 | • A
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Regular version of the site
## Sublinear Space Algorithms for the Longest Common Substring Problem
P. 605-617.
Starikovskaya T., Vildhoj H. W., Kociumaka T.
Given $m$ documents of total length $n$, we consider the problem of finding a longest string common to at least... | 2021-10-21T09:16:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.mathworks.com/help/physmod/simscape/ref/localrestrictiontl.html?requestedDomain=true&nocookie=true | Local Restriction (TL)
Time-invariant reduction in flow area
Library
Thermal Liquid/Elements
Description
The Local Restriction (TL) block models the pressure drop due to a time-invariant reduction in flow area such as an orifice. Ports A and B represent the restriction inlets. The restriction area, specified in th... | 2018-02-25T02:15:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 16, "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://homework.cpm.org/category/ACC/textbook/gb8i/chapter/9%20Unit%2010/lesson/INT1:%209.3.3/problem/9-97 | ### Home > GB8I > Chapter 9 Unit 10 > Lesson INT1: 9.3.3 > Problem9-97
9-97.
A sequence starts $–3, 1, 5, 9, …$.
1. If you wanted to find the $50^{th}$ term of the sequence, would an explicit equation or a recursive equation be more useful?
Recall the definitions of explicit and recursive equations.
Explicit.
2. ... | 2022-05-18T20:54:14 | {"extraction_info": {"found_math": true, "script_math_tex": 5, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/revisions/79405/list | 3 added 512 characters in body
Regarding the secondary question: If we start the process from a large $N$, it will always reach 1 sooner or later. The probability that it passes through the number 2 is $1/2$, since as long as the numbers are larger than 2, going in the next step to 2 is as likely as going to 1, and wh... | 2013-06-18T07:38:34 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://solvedlib.com/n/score-on-last-try-0-of-2-pts-see-details-for-more-you-can,19517524 | # Score on last try: 0 of 2 pts. See Details for more _ You can retry this question belowUse the
###### Question:
Score on last try: 0 of 2 pts. See Details for more _ You can retry this question below Use the normal distribution to approximate the desired probability. Find the probability that in 271 tosses of a sin... | 2023-03-23T18:03:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.reynwar.net/ben/docs/statistics/ | Statistics Summary
Author: Ben Reynwar Whatever wikipedia uses since there are probably bits cut and pasted. 2011 April 1 2011 May 28
These are notes I made while working through the book "Statistics Explained". They're rather terse but include R examples so I thought they might possibly be useful.
Type I error - fi... | 2018-12-11T11:39:34 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/210501-help-limit-log-print.html | # Help on limit with log
• Dec 30th 2012, 06:53 AM
bizan
Help on limit with log
Hello, I have spent several hours stuck on this limit:
$lim(x->0) \frac{ln(1+x)-x}{x^2}$
I managed to solve it by L'hopital, its limit is -0.5 but I was wondering if anyone can come up with a different method, as I am not supposed to use... | 2016-09-30T17:39:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 10, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://mcpt.ca/problem/lcc20c5j1 | ## LCC/Moose '20 Contest 5 J1 - Tracy the Chat Filter
View as PDF
Points: 3 (partial)
Time limit: 2.0s
Memory limit: 64M
Author:
Problem type
Tracy has been assigned the role of being a manual chat filter. She needs to detect strings with too many capital letter words. If strictly more than half of the words in the... | 2021-07-26T22:47:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathematica.stackexchange.com/tags/calculus-and-analysis/hot | # Tag Info
## Hot answers tagged calculus-and-analysis
10
There is also a newer package, HolonomicFunctions, that has an implementation of Chyzak's generalization of Zeilberger's algorithm. To perform the desired task, use the following commands: smnd = Simplify[ G /. HoldPattern[HypergeometricPFQ[pl_List, ql_List, ... | 2016-07-23T09:20:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mymathforum.com/algebra/347266-prove-aba-singular.html | My Math Forum Prove ABA' is singular
Algebra Pre-Algebra and Basic Algebra Math Forum
October 19th, 2019, 06:02 PM #1 Newbie Joined: Oct 2019 From: Taiwan Posts: 2 Thanks: 0 Prove ABA' is singular A is MxN matrix. B is NxN matrix. If N
October 19th, 2019, 11:16 PM #2 Senior Member Joined: Oct 2018 From: USA ... | 2019-11-13T21:51:34 | {"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... |
https://marcmarti.co/7nhncii/questions-on-gravitation-for-class-11-c418f0 | CBSE Class 11 – Physics: Gravitation Practice Questions and Answers Get top class preparation for CBSE right from your home: fully solved questions with step-by-step explanation - practice your way to success. 1 CBSE Class 11 Physics – Important Objective and Practice MCQs. … Free PDF Download - Best collection of CBSE... | 2021-06-16T11:53:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/298257/what-mathematically-speaking-does-it-mean-to-say-that-the-continuation-monad-c | # What, mathematically speaking, does it mean to say that the continuation monad can simulate all monads?
In various places it is stated that the continuation monad can simulate all monads in some sense (see for example http://lambda1.jimpryor.net/manipulating_trees_with_monads/)) In particular, in http://citeseerx.is... | 2022-05-22T02:16:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.transum.org/Maths/Exercise/Circle_Equations.asp | # Circle Equations
## Recognise and use the equation of a circle with centre at the origin and the equation of a tangent to a circle.
##### Level 1Level 2Exam-StyleDescriptionHelpMore Graphs
This is level 1: equations of circles.
1) Which of the following is the equation of the circle above?a) $$x^2 + y^2 = 16$$b)... | 2018-11-12T20:12:34 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.tidytextmining.com/topicmodeling.html | # 6 Topic modeling
In text mining, we often have collections of documents, such as blog posts or news articles, that we’d like to divide into natural groups so that we can understand them separately. Topic modeling is a method for unsupervised classification of such documents, similar to clustering on numeric data, wh... | 2018-10-22T03:52:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2922783/covariant-derivative-acting-on-vector-field | # Covariant derivative acting on vector field
I'm following the lecture here, and this question is with respect to the content on the whiteboard at the timestamp provided.
Consider Newtonian spacetime $(\mathcal{M}, \mathcal{O}, \mathcal{A}, \nabla, t)$ where $(\mathcal{M}, \mathcal{O}, \mathcal{A})$ is a smooth 4-di... | 2019-08-18T06:39:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3327652/line-graph-doubt | Line Graph Doubt
The line graph $$L(G)$$ of a simple graph $$G$$ is defined as follows:
There is exactly one vertex $$v(e)$$ in $$L(G)$$ for each edge $$e$$ in $$G$$.
For any two edges $$e$$ and $$e'$$ in $$G$$, $$L(G)$$ has an edge between $$v(e)$$ and $$v(e')$$, if and only if $$e$$ and $$e'$$ are incident with th... | 2020-01-29T05:14:56 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/318088/how-to-avoid-distortion-through-normalization | # How to avoid distortion through normalization
I'm training a neural network to predict some numbers that can be positive or negative and the range can vary.
The network will eventually be used to predict if the number will be positive or negative.
I noticed that when I normalize the number with scikit's learn minm... | 2020-01-21T17:36:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://crazyproject.wordpress.com/2011/06/20/a-fact-about-norms-and-traces-of-algebraic-integers/ | ## A fact about norms and traces of algebraic integers
Let $K$ be an algebraic number field with ring of integers $\mathcal{O}$. Let $\alpha,\beta \in \mathcal{O}$ be nonzero. Prove that $N(\alpha)\mathsf{tr}(\beta/\alpha) \in \mathbb{Z}$.
Recall from Lemma 7.1 that $N(\alpha)$ is a rational integer, so that $N(\alph... | 2017-01-22T05:54:39 | {"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": 0, "mathjax_asciimath": 0, "img_math": 9, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/352001/examples-of-incorrect-arguments-being-fertilizer-for-good-mathematics | # Examples of incorrect arguments being fertilizer for good mathematics? [duplicate]
Sometimes (perhaps often?) vague or even outright incorrect arguments can sometimes be fruitful and eventually lead to important new ideas and correct arguments.
I'm looking for explicit examples of this phenomenon in mathematics.
O... | 2021-10-17T06:08:49 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.bbc.co.uk/bitesize/topics/zs7mn39/articles/zhd447h | # What are the parts of a circle?
All circles have a circumference, diameter and radius. They can be measured using a ruler or tape measure.
• The circumference is the distance all the way around a circle.
• The diameter is the distance right across the middle of the circle.
• The radius is the distance halfway acros... | 2022-07-01T17:11:54 | {"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/2693475/proving-l-choose-nnl-dn-choose-d0-for-n-geq-6-d-geq-3-ldn-1 | # Proving ${l\choose n}+nl-{d+n\choose d}<0$ for $n\geq 6$, $d\geq 3$, $l<d+n-1$
Let $n\geq 6$ and $d\geq 3$. Prove that if $l<d+n-1$, then $${l\choose n}+nl-{d+n\choose d}<0.$$ This is the necessary condition in my paper. Experiments show that it is true and $<0$. I tried by expanding but could not find any special f... | 2019-11-14T13:33:12 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/precalculus/precalculus-6th-edition/chapter-r-review-of-basic-concepts-chapter-r-test-prep-review-exercises-page-82/24 | Precalculus (6th Edition)
$\color{blue}{-12, -6, -0.9, -\sqrt{4}, 0, \frac{1}{8}, \text{ and } 6}$
The set of integers is: $\left\{...-3, -2, -1, 0, 1, 2, 3, ...\right\}$ The set of rational numbers contain all the numbers that can be expressed as $\dfrac{p}{q}$ where $p$ and $q$ are integers and $q \ne 0$. Note that:... | 2018-11-14T14:24:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://forums.eviews.com/viewtopic.php?f=4&t=18817&sid=0183a6e534366cd3ef24f6f3b1ebfcbb | ## MA Backcasting in Eviews vs. Box/Jenkins
For technical questions regarding estimation of single equations, systems, VARs, Factor analysis and State Space Models in EViews. General econometric questions and advice should go in the Econometric Discussions forum.
Moderators: EViews Gareth, EViews Moderator
jpfeifer
... | 2018-01-17T22:04:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://chemical-quantum-images.blogspot.com/2008/01/coulomb-and-exchange.html | ## Saturday, 5 January 2008
### Coulomb and exchange
Let's keep going with what we did last time. It will get even more exciting than it already was.
Well I think it's nice to see what's behind some of those interactions and if I write it down here I'll find it again. But I admit that I usually read blogs with pictu... | 2023-03-25T19:53:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 15, "/images/ma... |
http://opratel.com/m0k6450j/8a2047-2-3-18-83-258-sequence | Solution 2: After 1 and 2, add the two previous numbers, plus 1: Solution 3: After 1, 2 and 4, add the three previous numbers. The general form of a geometric sequence can be written as: In the example above, the common ratio r is 2, and the scale factor a is 1. So, we have three perfectly reasonable solutions, and the... | 2021-01-18T10:36:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://courses.lumenlearning.com/astronomy/chapter/scientific-notation/ | Scientific Notation
In astronomy (and other sciences), it is often necessary to deal with very large or very small numbers. In fact, when numbers become truly large in everyday life, such as the national debt in the United States, we call them astronomical. Among the ideas astronomers must routinely deal with is that ... | 2019-10-14T16:04:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mafiadoc.com/phenomenology-from-the-lattice_5c93efdf097c47ab0c8b4662.html | ## Phenomenology from the lattice
Dec 6, 1994 - This is the written version of four lectures given at the 1994 TASI. My aim is to explain the essentials of lattice calculations, give an update.
UW/PT 94-15
arXiv:hep-ph/9412243v1 6 Dec 1994
Phenomenology from the lattice
Stephen R. Sharpe Physics Department, Univer... | 2019-12-11T14:56:05 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://electronics.stackexchange.com/questions/193125/coil-design-for-induction-cooking-system | # Coil design for induction cooking system
I am designing an induction heating circuit using a half bridge, series resonant circuit. Wildly simplified schematic follows (will use IGBTs instead of MOSFETs for the final design, but they were not available in the schematic editor):
simulate this circuit – Schematic crea... | 2019-08-23T07:57:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.answers.com/Q/How_do_you_Find_the_circumference_when_you_only_have_the_are | 0
# How do you Find the circumference when you only have the are?
Wiki User
2010-04-08 23:34:46
area=pi * r2 so divide the area by pi and take the sqrt to find the radius
then circumference= 2 * pi * r
Wiki User
2010-04-08 23:34:46
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1759 Reviews | 2022-11-29T05:27:19 | {"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://bookdown.org/jl5522/MRP-case-studies/introduction-to-mrp.html?utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-_4iNtPY8XpI-AbUBhzCWAgJpfbNERN_b6sjSO1AlxGJOiHBeC9F85EMMno117DI3yBMC9L | # Chapter 1 Introduction to MRP
Multilevel regression and poststratification (MRP, also called MrP or Mister P) has become widely used in two closely related applications:
1. Small-area estimation: Subnational surveys are not always available, and even then finding comparable surveys across subnational units is rare.... | 2023-02-09T09:33:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2741292/the-plucker-relations-are-sufficient | # The Plucker relations are sufficient
Consider the Grassmannian of codimension-$d$ subspaces of a given vector space $E$ (over an arbitrary field), which I will define as $$\operatorname{Gr}^d(E) = \{\text{linear surjections } \sigma: E \to F \mid \text{F is any d-dimensional space} \}/\sim$$ where I identify two sur... | 2019-05-21T02:44:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://encyclopediaofmath.org/wiki/Covariant_vector | # Covariant vector
An element of the vector space $E ^ {*}$ dual to an $n$- dimensional vector space $E$, that is, a linear functional (linear form) on $E$. In the ordered pair $( E, E ^ {*} )$, an element of $E$ is called a contravariant vector. Within the general scheme for the construction of tensors, a covariant v... | 2022-08-19T21:22:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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