url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
|---|---|---|---|
https://rdrr.io/github/shuxiaoc/outference/man/TChisqProb.html | # TChisqProb: Probability of a chi-squared random variable in a union of... In shuxiaoc/outference: Valid Inference in Linear Regression Corrected for Outlier Removal
## Description
This function returns P(X \in E), where X is a central chi-squared random variable with df degrees of freedom.
## Usage
1 TChisqProb(... | 2018-11-17 11:40:57 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codegolf.stackexchange.com/questions/114250/tiling-the-unit-square | # Tiling the unit square
## Background
By expanding and cancelling terms, it is easy to show the following identity:
However, it is an open problem whether all 1/n-by-1/(n+1) rectangles can tile the unit square.
Your program should take a positive integer N as input in any convenient manner, and pack all 1/n-by-1/(... | 2021-04-18 03:01:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proxies-free.com/fa-functional-analysis-solution-of-sde-system-with-each-equation-having-strong-unique-solution/ | # fa.functional analysis – Solution of SDE system with each equation having strong unique solution
Suppose that we have a system of SDEs
$$d X_t = a(X_t, Y_t)dt + b(X_t, Y_t) dB^x_t,\ d Y_t = c(Y_t)dt + d(Y_t) dB^y_t,$$
Also let
1. The initial condition $$X_0$$, $$Y_0$$ and filtrations generated by $$B^x_t$$, $$B^y... | 2021-04-22 15:20:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2327538/can-we-identify-the-limit-of-this-arithmetic-geometric-mean-like-iteration | # Can we identify the limit of this arithmetic/geometric mean like iteration?
Let $a_0 = 1$ and $b_0 = x \ge 1$. Let $$a_{n+1} = (a_n+\sqrt{a_n b_n})/2, \qquad b_{n+1} = (b_n + \sqrt{a_{n+1} b_n})/2.$$
Numeric computation suggests that regardless of the choice of $x$, $a_n$ and $b_n$ always converge to the same value... | 2023-03-27 01:00:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.math.gatech.edu/node/17160 | ## Dynamics of inertial particles with memory: an application of fractional calculus
Series:
Applied and Computational Mathematics Seminar
Monday, November 17, 2014 - 14:00
1 hour (actually 50 minutes)
Location:
Skiles 005
,
GA Tech Physics
Organizer:
Recent experimental and numerical observations have shown the signi... | 2018-02-19 23:58:51 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/solving-for-x.329765/ | # Solving for x
1. Aug 9, 2009
### GrandMaster87
1. The problem statement, all variables and given/known data
Hi .
I found this in my textbook. I want to know how they got to the answer. I really dont know how they got it.
$$\frac{\frac{x}{2}}{0.40-\frac{x}{2}}$$= 6.8 x 10-2
x= 0.0272 - 0.068x
x= 0.025
2. Releva... | 2017-11-18 16:50:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ch.gateoverflow.in/1205/gate-ch-2021-question-20 | $\textbf{A, B, C}$ and $\textbf{D}$ are vectors of length $4$. $$\textbf{A} = \begin{bmatrix} a_1 & a_2 & a_3 & a_4 \end{bmatrix} \\ \textbf{B} = \begin{bmatrix}b_1 & b_2 & b_3 & b_4 \end{bmatrix} \\ \textbf{C} = \begin{bmatrix} c_1 & c_2 & c_3 & c_4 \end{bmatrix} \\ \textbf{D} = \begin{bmatrix} d_1 & d_2 & d_3 & d_4 \... | 2022-06-29 10:21:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/483020/modelling-likelihood-of-failure | # Modelling likelihood of failure
My goal is to assign vehicles a “risk” score (perhaps on a scale of 1 to 5) based on their history. I have data on the vehicle’s age, model, mileage, and dates it was repaired. This risk score would be used to help prioritize vehicles that should be checked for maintenance.
My propos... | 2020-10-25 20:11:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kbwiki.ercoftac.org/w/index.php/Description_AC3-01 | # Buoyancy-opposed wall jet
## Introduction
The topic chosen for study as the Application Challenge (AC) is that of 2-dimensional buoyancy-opposed plane wall jet penetrating into a slowly moving, counter-current uniform flow. Buoyancy-influenced flows are commonly encountered in nuclear power plants, and these can pr... | 2023-01-29 09:00:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 5, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/378547/evaluating-int-0-infty-textsincmx-dx | # Evaluating $\int_0^{\infty} \text{sinc}^m(x) dx$
How do I evaluate $$I_m = \displaystyle \int_0^{\infty} \text{sinc}^m(x) dx,$$ where $m \in \mathbb{Z}^+$?
For $m=1$ and $m=2$, we have the well-known result that this equals $\dfrac{\pi}2$. In general, WolframAlpha suggests that is seems to be a rational multiple of... | 2015-08-03 02:50:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Definition:Removable_Discontinuity_of_Real_Function/Definition_2 | # Definition:Removable Discontinuity of Real Function/Definition 2
## Definition
Let $A \subseteq \R$ be a subset of the real numbers.
Let $f : A \to \R$ be a real function.
Let $f$ be discontinuous at $a\in A$.
The point $a$ is a removable discontinuity of $f$ if and only if there exists $b\in \R$ such that the f... | 2019-12-14 18:03:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.egison.org/math/riemann-curvature-tensor-of-S2xS3.html | # Riemann Curvature Tensor of S^2 xx S^3
Dec 5 2016
The following code calculates the Riemann curvature tensor of S^2 xx S^3. | 2019-01-23 20:22:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/given-the-following-how-do-you-explain-why-these-two-gases-do-not-share-the-same | # Given the following, how do you explain why these two gases do not share the same velocity speed under these conditions? What variable must change in order to increase the average velocity of the molecules in either cylinder?
## Suppose you have two identical 2.0 L cylinders. Both cylinders are kept at exactly 25°C.... | 2022-01-17 01:32:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 4, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/156720/polar-form-of-a-double-integral | # polar form of a double integral
given the following region $R=\lbrace m,n \geq0$, $1 \geq m+n \geq 2\rbrace$ where $(m,n) \in \mathbb{R}^2$.write in polar coordinates $(r, \theta)$ the following double integral $\int\int_R m \,dA$
-
my answer was $\int_{0}^{\frac{\pi}{2}}$ $\displaystyle\int_{\frac{1}{(cos \theta+ ... | 2013-05-23 18:38:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/45262/zero-inflated-count-models-in-r-what-is-the-real-advantage | # Zero-inflated count models in R: what is the real advantage?
For analysing zero-inflated bird counts I'd like to apply zero-inflated count models using the R package pscl. However, having a look at the example provided in the documentation for one of the main functions (?zeroinfl), I begin doubting what's the real a... | 2019-06-25 16:42:16 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/39374-really-need-help-tangential-normal-components.html | Math Help - Really need help! Tangential and normal components
1. Really need help! Tangential and normal components
If , find the tangential and normal components of the acceleration vector.
This is what I have so far
Am I on the right track? My algebra is a little rusty. Can T be simplified? Is the next step to f... | 2016-02-11 17:14:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://plugadplay.com/bin/kcln8j/viewtopic.php?page=0cdc06-frequency-of-air | It refers to a practice where a flight operated by an airline is jointly marketed as a flight for one or more other airlines. Is 7/8 an example of measured rhythm or metrical rhythm? Air Change Out Frequency (minutes) Assembly Halls . lab researchers report a value of $f_{O_2} = 62.9$ Hz, physics.stackexchange.com/ques... | 2022-11-27 08:55:01 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/proof-involving-functions.194268/ | # Proof involving functions
1. Oct 27, 2007
### Jacobpm64
1. The problem statement, all variables and given/known data
Prove the following:
If $$f : A \rightarrow B$$ and $$g : C \rightarrow D$$, then $$f \cap g : A \cap C \rightarrow B \cap D$$.
3. The attempt at a solution
Here's my thoughts/attempt:
Proof:
Le... | 2017-09-20 02:35:36 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://crm.sns.it/course/1171/ | Optimal transport: theory and applications
# seminar: Variational models for incompressible Euler equations and measures on action-minimizing paths
speaker: Luigi Ambrosio (Scuola Normale Superiore)
abstract: I will describe some work in progress with A.Figalli on the variational models for incompressible Euler equa... | 2022-07-07 13:32:10 | {"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://www.aimsciences.org/article/doi/10.3934/amc.2014.8.281 | # American Institute of Mathematical Sciences
• Previous Article
Linear complexity of cyclotomic sequences of order six and BCH codes over GF(3)
• AMC Home
• This Issue
• Next Article
On the functional codes arising from the intersections of algebraic hypersurfaces of small degree with a non-singular quadric
August 2... | 2020-12-04 14:59:52 | {"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://socratic.org/questions/57933a2a11ef6b648d662402 | # Question #62402
Jul 23, 2016
see explanation.
#### Explanation:
There are 3 possible approaches that may be taken.
(1) Manipulate left side to obtain the right side.
(2) Manipulate the right side to obtain the left side.
(3) Manipulate both sides together until they are the same.
Using (1) along with the foll... | 2020-02-22 19:14:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 8, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/123359/why-is-this-syntax-for-patterns-with-optional-values-not-supported | # Why is this syntax for patterns with Optional values not supported?
I want to express Optional[PatternTest[Pattern[a,Blank[]],t],1] concisely.
a : _?t : 1 is not quite this but works: Optional[Pattern[a,PatternTest[Blank[],t]],1]. However I want to get rid of the first :.
I started with a_?t : 1 which unfortunatel... | 2019-12-11 11:17:26 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://de.overleaf.com/learn/latex/Chemistry_formulae | Showing first {{hits.length}} results of {{hits_total}} for {{searchQueryText}}{{hits.length}} results for {{searchQueryText}}
There are a few LaTeX packages to create chemistry formulae: chemfig, ochem, streetex, and xymtex. The most intuitive is probably the chemfig package. This article explains how to use the chemf... | 2019-01-20 15:23:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 1, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/295014/vector-spaces-and-spans | # Vector spaces and spans.
Does $\Bbb R^3=\textrm{span}\ \Bbb R^3$? I would imagine it does considering $\Bbb R^3$ contains all linear equations with three variables and $\textrm{span}\ \Bbb R^3$ contains all the linear combinations of these said equations.
Am I correct?
-
Your conclusion is correct; your argument ... | 2015-11-29 07:02:39 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/pre-calculus/229650-please-help-me-urgent.html | # Math Help - Please help me, urgent
1. ## Please help me, urgent
My lecturer was asked me to prove that V0= Sqrt(Vi2-2Gs)
Few more hours then I have to hand in my answer~ who can help me
2. ## Re: Please help me, urgent
I have no idea what your actual question is so how are we supposed to deduce this equation?
3.... | 2014-09-20 12:13:53 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/number-of-nodes-as-neighbors-probability-question.711555/ | # Number of Nodes as Neighbors: Probability Question
## Homework Statement
Consider an unstructured overlay network in which every node randomly chooses c neighbors. To search for a file, a node floods a request to its neighbors and requests those to flood the request once more. How many nodes will be reached?
## Th... | 2021-03-06 02:49:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-find-all-the-zeros-of-f-x-x-3-8x-2-19x-12-with-its-multiplicities | # How do you find all the zeros of f(x)= x^3 - 8x^2 +19x - 12 with its multiplicities?
Aug 11, 2016
$f \left(x\right)$ has zeros $1$, $3$ and $4$ all with multiplicity $1$.
#### Explanation:
$f \left(x\right) = {x}^{3} - 8 {x}^{2} + 19 x - 12$
First note that the sum of the coefficients is zero. That is:
$1 - 8 +... | 2019-10-19 19:29:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 17, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://stats.stackexchange.com/questions/425567/power-calculation-for-logistic-regression-in-gpower | # Power calculation for logistic regression in G*Power
I am performing a sample size calculation in G*Power for a logistic regression with continuous predictor. I am requested to estimate a value for Pr(Y=1 | X=1) H0, i.e. the probability that my binary outcome (group) =1, when my main predictor is at its mean, and to... | 2021-06-15 14:12:41 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/forums/topic/78555-frame-rate-independent-acceleration/ | #### Archived
This topic is now archived and is closed to further replies.
# Frame-rate independent acceleration
This topic is 5828 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
I want some sort of exponential decay. At the moment I''m usi... | 2018-01-20 21:05:07 | {"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://www.easternartreport.net/lg/10628841a1e749 | asics waterproof shoes | feminist manifesto ideas | mansion wedding venues texas | make your own colored pencils
package amsmath error: erroneous nesting of equation structures
If I remove the \begin {align*} and \end {align*}, it knits to pdf (but not aligned), but then won't knit to html or word. Type H <return> fo... | 2023-03-24 14:52:34 | {"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": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.vedantu.com/question-answer/find-the-result-after-multiplication-of-left-class-9-maths-cbse-5ef9f7e7837901265e188f0a | Question
# Find the result after multiplication of $\left( x+7y \right)$ and $\left( 7x-y \right)$ .(a) $7{{x}^{2}}+48xy-7{{y}^{2}}$(b) $7{{x}^{2}}+48xy+7{{y}^{2}}$(c) $7{{x}^{2}}-48xy-7{{y}^{2}}$(d) $-7{{x}^{2}}-48xy+7{{y}^{2}}$
Verified
113.1K+ Views
Hint: For solving this question we will directly apply one formul... | 2021-07-29 05:13:57 | {"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... |
http://oj.winterstar.cn/problem/1223 | [Hidden]
#### Description
Dr. Orooji's children, as if they don't spend/waste enough time on Nintendo, want to learn some card games. So, they asked Dr. O to teach them poker and Texas Hold-em poker. Since poker (and the Texas Hold-em version of it) is rather complicated, Dr. O decided to teach a simplified version o... | 2020-07-09 04:54:56 | {"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://training.noi.ph/topics/algo_sorting | # Sorting
This document has very good examples for applying the ideas of O notation to various sorting algorithms. The only problem is that the sample code is in Java. Thankfully, there’s not much to change! You can easily convert the Java code provided into C++ by doing the following:
• Ignore public class Sort { an... | 2019-04-26 07:46:12 | {"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... |
http://eprints.iisc.ernet.in/8832/ | # Synthesis, Structure, and Properties of Sodium or Potassium-Doped Lanthanum Orthomanganites from NaCl or KCl Flux
Singh, Ram Niwas and Shivakumara, C and Vasanthacharya, NY and Subramanian, S and Hegde, MS and Rajagopal, H and Sequiera, A (1998) Synthesis, Structure, and Properties of Sodium or Potassium-Doped Lanth... | 2015-04-01 13:17:10 | {"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://mathoverflow.net/questions/393447/approximating-arbitrary-probability-measures-by-discrete-ones/393450 | # Approximating arbitrary probability measures by discrete ones
Let $$H$$ be a separable Hilbert space and let $$\mu$$ be an arbitrary probability measure on $$H$$. I would like to approximate this distribution by by a finitely supported discrete distribution is the following sense:
For every $$\varepsilon>0$$ I woul... | 2021-10-23 13:49:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/932081/indiscernible-subsequences | # Indiscernible subsequences
Work in a saturated model $\cal U$ of sufficiently large cardinality.
Are there assumptions on $\kappa<|\cal U|$ that guarantee that any sequence $\langle a_i:i<\kappa\rangle$ has an subsequence of length $\kappa$ that is indiscernible?
• If the theory has order, then the pairs $\{a_i, a... | 2019-08-26 05:22:57 | {"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://brilliant.org/problems/one-is-zero/ | # A logic problem by Hana Wehbi
Logic Level 1
$\begin{array} { l l l l l } & & 3 & x& y\\ +& &y &x &3 \\ \hline & 1 & x& 1 & x \\ \end{array}$ $x$ and $y$ are distinct single digits that satisfy the cryptogram above.
What is $x+y$?
× | 2020-01-20 10:51:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 4, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mail-archive.com/ntg-context@ntg.nl/msg71745.html | # Re: [NTG-context] Empty page without header, footer, pagenumber
```Am 02.10.2013 um 10:43 schrieb H. Özoguz <h.oezo...@mmnetz.de>:
> Hi there,
>
> since long time I always use hacks and complicate uses of
>
> \setuppagenumbering[location=] and \startfrontmatter \stopfrontmatter in
> different places of my documents... | 2020-12-03 07:54:10 | {"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://mathematica.stackexchange.com/questions/37237/import-a-list-of-replacement-rules | # import a list of replacement rules
I have a text file with a set of replacement rules, of the form
x^3y^2 -> 4,
xy^2 -> 2,
...
for example. I'm having some issues trying to figure out how to tell Mathematica to read those rules and apply them. So far I've tried
F[x,y] /. "!cat rules.txt"
but that gave an inval... | 2014-10-25 08:57:07 | {"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... |
https://www.vedantu.com/question-answer/the-top-of-the-atmosphere-is-at-about-400-kv-class-12-physics-cbse-5fd7d36dcd67a76506eac9b0 | # The top of the atmosphere is at about 400 kV with respect to the surface of the earth, corresponding to an electric field that decreases with altitude. Near the surface, the field is about $100V{{m}^{-1}}$. Why then do we not get an electric shock as we step out our house into the open?
Verified
122.1k+ views
Hint:F... | 2022-01-28 19:16:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lavelle.chem.ucla.edu/forum/viewtopic.php?p=210190 | ## Exponents and the K constant
Vincent Leong 2B
Posts: 207
Joined: Fri Aug 09, 2019 12:15 am
### Exponents and the K constant
Why do we use the coefficients in a reaction as exponents in the K constant? What do they imply?
Letty Liu 2C
Posts: 105
Joined: Fri Aug 09, 2019 12:16 am
### Re: Exponents and the K const... | 2021-01-27 05:02:24 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/difference-quotient.172970/ | # Homework Help: Difference Quotient
1. Jun 5, 2007
### kuahji
The question is "find and simplify the difference quotient."
Given function
f(x)=sq root of x
So what I did is insert (x+h) under the radical & got
sq root of (x+h), then I subtracted the sq root of x (original function)
My answer was sq root [(x+h)... | 2018-07-17 00:37:03 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://revistavilanova.com/v0rr2o/b9d186-floating-point-arithmetic-python | Fire Extinguisher Inspection Companies Near Me, Puzzle Glue Amazon, Computer Awareness Pdf 2020, Sunpak 5400dlx Tripod, 8th August 2020, B-g Racing Vs Smart Strings, Gove Mining Jobs, Tom Pace Hawaii, 86 Lockout Relay Wiring Diagram, Is Roy And Riza Canon, Darkshade Caverns 1 Map, Duke Of Brunswick Chess, "/> Fire Exti... | 2021-10-24 06:33:39 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mikity.wikidot.com/covariant-and-contravariant-bases | Covariant and contravariant basis
On a surface, basically, we must suppose
(1)
\begin{align} \boldsymbol{g}_i\cdot\boldsymbol{g}_j\neq \delta_{ij}. \end{align}
Hence, sometimes introducing another set of basis such that
(2)
\begin{align} \boldsymbol{g}_i\cdot\boldsymbol{g}^j=\delta_i^{\cdot j}, \end{align}
makes e... | 2019-03-19 14:55:32 | {"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://calculator-online.net/matrix-transpose-calculator/ | Uh Oh! It seems you’re using an Ad blocker!
We always struggled to serve you with the best online calculations, thus, there's a humble request to either disable the AD blocker or go with premium plans to use the AD-Free version for calculators.
Or
# Matrix Transpose Calculator
Set the matrix order and write down it... | 2022-12-03 10:07:28 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/pulleys-how-do-they-exactly-work.165576/ | # Pulleys: How do they exactly work?
1. Apr 13, 2007
### DrHughes
Having multiple pulleys reduce the amount of force you have to exert to pull up an object?
why is that exactly?
I mean, I use this principle whenever I encounter a pulley Q...w/o really understanding why that's the case...
Can someone expain in ter... | 2018-02-25 04:27:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dba.stackexchange.com/questions/20652/optimising-mysql/21170 | # Optimising MySQL
As per this post, it looks like I'm having some serious issues with MySQL optimisation.
Unfortunately, I have no idea where to start!
I'm running a DirectAdmin-based CentOS dedicated server. It's an Intel Quad Core 3Ghz with 8Gb RAM. I run a number of websites on it, but I believe only my main web... | 2021-04-22 13:21:41 | {"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://cs.stackexchange.com/questions/72670/universality-of-quantum-gates/73685 | # universality of quantum gates
Is there a difference between the set of quantum gates that are:
1. "universal" in the sense that you could calculate anything in BQP with a polynomial number of gates,
2. "universal" in the sense that you could approximate any arbitrary "gate" (unitary transformation) on a set of qub... | 2019-10-20 13:44:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hoomd-blue.readthedocs.io/en/next/module-mpcd-force.html | # mpcd.force¶
Overview
block Block force. constant Constant force. sine Sine force.
Details
MPCD external force fields.
An external field specifies the force to be applied per MPCD particle in the equations of motion (see mpcd.stream). The external force should be compatible with the chosen streaming geometry. Gl... | 2021-04-11 07:01:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/number-of-vertices-of-an-n-gon-as-n-tends-to-infinity.590658/ | # Number of vertices of an n-gon as n tends to infinity?
1. Mar 26, 2012
### cmos
The following is a problem that I’m sure is considered “basic” for mathematicians. I would therefore be gracious if somebody could, at the least, point me in the right direction to some reference. Since I’m not a mathematician, the sim... | 2018-12-19 09:51:42 | {"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/differential-geometry/153962-confusing-series-question.html | 1. ## Confusing series question
If $\displaystyle -1<r<1$ and $\displaystyle S_n=\displaystyle \sum^n_{p=1} r^p$ find
a) $\displaystyle \displaystyle \lim_{n\rightarrow\infty} S_n$
b) $\displaystyle \displaystyle \sum^{\infty}_{n=1}nr^n$
c) $\displaystyle \displaystyle \sum^n_{q=1} S_q$
I have done the first two corr... | 2018-05-21 02:14:20 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-simplify-7-sqrt7 | # How do you simplify 7/sqrt7?
Jun 17, 2018
See a solution process below:
#### Explanation:
To simplify this we need to rationalize the denominator. This means to eliminate the radical from the denominator by multiplying by the appropriate form of $1$:
$\frac{7}{\sqrt{7}} \implies \frac{7}{\sqrt{7}} \times \frac{\... | 2019-11-13 06:33:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 8, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jerrymahun.com/index.php/home/open-access/topic-trav-comps/45-travcomps-chap-f?start=2 | ### b. Inverse Computation
An inverse computation is used to determine the distance and direction between two coordinate pairs. The computations involved are basically the same as those for determining a line's new length and direction from its adjusted lats and deps.
For the traverse shown in Figure F-7, how would w... | 2022-08-11 11:16:24 | {"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://itprospt.com/num/4646411/whal-tyne-of-reaction-shokdchc-beloeh-cs-phuchcscamphhcch | 5
# Whal tyne of reaction ShokDChC beloeH;cs PhuCHcsCamPhHCCH;ShIElectrophilic aromatic substiulion942...
## Question
###### Whal tyne of reaction ShokDChC beloeH;cs PhuCHcsCamPhHCCH;ShIElectrophilic aromatic substiulion942
Whal tyne of reaction Shok DChC beloe H;cs PhuC Hcs CamPh HC CH; ShI Electrophilic aromatic ... | 2022-10-07 00:08:12 | {"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... |
http://semparis.lpthe.jussieu.fr/public/list.pl?date=6&seriescodes=&institute=&subject=&searchpattern=&searchfield=&language=&scheduler=0 | The SEMPARIS seminar webserver hosts annoucements of all seminars taking place in Paris area, in all topics of physics, mathematics and computer science. It allows registered users to receive a selection of announcements by email on a daily or weekly basis, and offers the possibility to archive PDF or Powerpoint files,... | 2021-04-22 17:10:39 | {"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/335020/euler-lagrange-equations-for-charged-particle-in-einstein-notation | # Euler-Lagrange Equations for charged particle in Einstein notation
I'm a math guy, just wanting to clarify some notation.
This is the Euler Lagrange equation associated with a charge in an electric field I found in a book. Where $$\phi$$ and $$A$$ are the scalar and vector potential related to Maxwell Equations. I ... | 2022-11-28 14:26:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.killetsoft.de/h_geodll_e/funksetntvbinautodir.htm | Prototype and description of the function setntvbinautodir() (Function of the unlock requiring group "NTv2 grid data")
setntvbinautodir() Sets a directory for the automatically use of NTv2 binary files. Prototype of the DLL function in C++ syntax (attend lower case!): __declspec(dllimport) unsigned long __stdcall setn... | 2017-07-25 10:49:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/176887-algebra-question-involving-speed-distance-print.html | # Algebra question involving speed and distance
• Apr 5th 2011, 07:52 AM
Nightgal
Algebra question involving speed and distance
Thomas was walking to the store at a brisk 4.5 mph pace. When he reached the store he met his friend Blake and together they walked back at a 3.0 mph pace. Thomas's trip was a total of 1 hour... | 2017-08-21 03:54:38 | {"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": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mtapreviewer.com/category/grade1-grade2/ | Below are the 2019 MTAP Grade 2 Math Challenge Elimination round questions and answers. Solutions will be posted later. More reviewers can be found on the Past Tests and All Posts pages.
1.) Which symbol should be placed in the blank so that the following would be correct? 13 + 9 ___ 20
a.) =
b.) <
c.) >
2.) The num... | 2019-11-22 19:50:25 | {"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": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/math-challenge-problems/4625-problem-solving-question.html | # Thread: A Problem Solving Question
1. ## A Problem Solving Question
In one of his journeys, Gulliver walked into a castle. The king, who was the owner of the nastle, greeted the famous traveller with all honours and invited him to share his evening meal. After the meal the king asked Gulliver about his adventures a... | 2016-10-26 02:45:09 | {"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": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://jsts.org/jsts/XmlViewer/f384691 | Mobile QR Code
1. (Electronic Engineering, Gachon University, Seongnam, Gyeonggi-do, 13120, Korea)
2. (School of Electrical and Electronics Engineering, Chung-Ang University, Seoul 156-756, Korea)
Xe flash lamp, annealing, a-IGZO, pulse repetition number, thin-film transistor(TFT)
## I. INTRODUCTION
Amorphous In–Ga... | 2021-10-17 05:38:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pediatrics.aappublications.org/node/43250.full.print | pediatrics
April 2005, VOLUME115 /ISSUE 4
Safety and Efficacy of the Nicotine Patch and Gum for the Treatment of Adolescent Tobacco Addiction
1. Eric T. Moolchan, MD,
2. Miqun L. Robinson, MD, PhD,
3. Monique Ernst, MD, PhD,
5. Wallace B. Pickworth, PhD,
6. Stephen J. Heishman, PhD,
7. Jennifer R. Schroeder, PhD
1. F... | 2019-05-21 17:19:52 | {"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://math.stackexchange.com/questions/1482450/is-aleph-0-a-natural-number/1482455 | # Is aleph-$0$ a natural number?
Would I be right in saying that $\aleph_0 \in \mathbb N$?
Or would it be a wrong thing to do?
• "Aleph-null bottles of beer on the wall, Aleph-null bottles of beer, Take one down, and pass it around, Aleph-null bottles of beer on the wall" (repeat). (source) – mvw Oct 16 '15 at 1:38
... | 2019-05-25 16:57:37 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.chemeurope.com/en/encyclopedia/Saha_ionization_equation.html | My watch list
my.chemeurope.com
# Saha ionization equation
The Saha ionization equation, also known as the Saha-Langmuir equation, was developed by the Indian astrophysicist Megh Nad Saha in 1920, and later (1923) by Irving Langmuir. One of the important applications of the equation was in explaining the spectral cla... | 2021-02-27 13:37:56 | {"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": 14, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://nigerianscholars.com/past-questions/physics/question/285949/ | Home » » If a force of 50N stretches a wire from 20m to 20.01m, what is the amount of for...
If a force of 50N stretches a wire from 20m to 20.01m, what is the amount of for...
Question
If a force of 50N stretches a wire from 20m to 20.01m, what is the amount of force required to stretch the same material from 20m t... | 2022-06-29 07:37:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.cs.ncsu.edu/research/faculty_projs/fundedprojects.php | Total: $45,968,046 ## Other Years # Current Computer Science Research Projects (by faculty) The funded projects listed below are active projects and the funded running total for the active projects is on the left navigational menu. Collaborative Research: Modeling Social Interaction and Performance in STEM Learning Tif... | 2014-10-25 09:26:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/tags/variational-principle/new | # Tag Info
0
FWIW, the simplest is probably to graph the mechanical energy $(y,\dot{y})\mapsto \frac{m}{2}\dot{y}^2 + mgy$ rather than the Lagrangian. Because of energy conservation the stationary paths would then be level sets.
2
Well, it is possible to work directly with the Lagrangian in Lagrange's equations, cf... | 2020-02-27 01:48:44 | {"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/105056-proof-induction-print.html | # Proof By Induction
• Sep 29th 2009, 02:27 PM
parkerj3231
Proof By Induction
Can somone solve this and show how to do it.
1/1x2 + 1/2x3 +...+ 1/n(n+1) = n/n+1
• Sep 29th 2009, 03:26 PM
Soroban
Hello, parkerj3231!
Quote:
Prove by induction: . $\frac{1}{1\cdot2} + \frac{1}{2\cdot3} + \frac{1}{3\cdot4} + \hdots + \fr... | 2016-10-21 20:52:16 | {"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": 8, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-factor-a-2-x-y-5-y-x | # How do you factor a^2(x-y) + 5(y-x)?
Jun 5, 2016
$\left(x - y\right) \left({a}^{2} - 5\right)$
#### Explanation:
let's change sign two times:
${a}^{2} \left(x - y\right) - 5 \left(x - y\right)$
so we can find the common factor (x-y):
$\left(x - y\right) \left({a}^{2} - 5\right)$ | 2020-08-14 07:48:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 3, "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://snowshoebees.com/category/think-differently/ | ## Main Street Project – Northfield, MN
A few of us took a half-day of vacation from work and headed 45 minutes south, to Northfield, MN. Northfield is home to St. Olaf and Carleton Colleges, but it is also has a pretty interesting integrated farming endeavor called the Main Street Project. We visited two sites, one... | 2017-02-25 18:06:30 | {"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://srdas.github.io/DLBook2/ReinforcementLearning.html | # Reinforcement Learning¶
In [1]:
%pylab inline
from ipypublish import nb_setup
Populating the interactive namespace from numpy and matplotlib
In [2]:
!curl -O "https://raw.githubusercontent.com/vitorcurtis/RWinOut/master/RWinOut.py"
% Total % Received % Xferd Average Speed Time Time Time Current
0... | 2023-02-02 23:31:38 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codereview.stackexchange.com/questions/236232/program-for-calculating-and-ranking-scores | # Program for calculating and ranking scores
I've recently completed a vanilla JS challenge . It is a method for calculating and ranking scores. If possible, I would love to make it better. Any suggestions are welcome.
Challenge Directions: The input array contains a series of objects that hold user scores. Scores ar... | 2021-05-13 13:03:29 | {"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://www.usgs.gov/center-news/beginning-a-new-era-k-laueas-1952-summit-eruption | # The Beginning of a New Era—Kīlauea's 1952 Summit Eruption
Release Date:
The HVO Web site was recently revamped to make access to our increasing number of Webcams easier.
A single low lava fountain emitted a steady stream of gas when photographed by Fred Rackle on July 21, 1952, when Halemaumau Crater was more than... | 2020-04-02 08:29:32 | {"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://mathematica.stackexchange.com/questions?page=215&sort=newest | # All Questions
0answers
77 views
### Shortest Common Superstring for all k-length strings on an alphabet
Given all strings of length $k$ of an alphabet of size $n$. This gives $n^{k}$ strings. Now I want to create one superstring that contains all these strings as substrings. They hopefully strongly ...
0answers
18... | 2016-07-02 05:49:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/87234/aic-values-and-their-use-in-stepwise-model-selection-for-a-simple-linear-regress | # AIC values and their use in stepwise model selection for a simple linear regression
The Wikipedia article for AIC says the following (emphasis added):
As an example, suppose that there were three models in the candidate set, with AIC values 100, 102, and 110. Then the second model is exp((100−102)/2) = 0.368 times ... | 2019-08-22 20:44:44 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikipedia.org/wiki/Eddington_number | # Eddington number
In astrophysics, the Eddington number, NEdd, is the number of protons in the observable universe. The name honors the British astrophysicist Arthur Eddington who, in 1938, was the first to propose a calculation of NEdd, and to explain why this number could be important for cosmology and the foundati... | 2013-12-22 12:17:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/calculus/calculus-early-transcendentals-8th-edition/chapter-5-section-5-3-the-fundamental-theorem-of-calculus-5-3-exercises-page-400/17 | ## Calculus: Early Transcendentals 8th Edition
$$y' = \frac{-tan\sqrt x}{2}$$
$$y = \int\limits^{\frac{\pi}{4}}_{\sqrt x} {\theta tan\theta}d\theta$$ Switch the bounds, making the integral negative. $$y = -\int\limits_{\frac{\pi}{4}}^{\sqrt x} {\theta tan\theta}d\theta$$ Substitute in the upper bound for $\theta$ and ... | 2018-04-26 10:26:09 | {"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... |
http://www.physicsforums.com/showthread.php?s=9ef425abb355c17e05b1c1d3e7749e7f&p=4084408 | ## Am I breathing molecules from all before me?
When a person breaths air, how many molecules were used in some form by people today and those before us?
The question becomes complex if you consider carbon dioxide is known to be drawn in by plants, trees and such. But could the question be simplified by asking how lo... | 2013-05-21 21:07:44 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/150418/relation-between-hypercompleteness-and-the-property-that-cech-cohomology-calcula | # Relation between hypercompleteness and the property that Cech cohomology calculates sheaf cohomology
Let $C$ be a small site with fibre products. The (injective) Čech model structure on simplicial presheaves $\operatorname{sPre}(C)$ on $C$ presents an $(\infty,1)$-topos and one may ask if this $(\infty,1)$-topos is ... | 2019-01-20 09:58:03 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.sidsuresh.com/talks/2020-10-26-talk-1 | # Visual ensemble representations emerge in a Deep Neural Network trained on natural images
Date:
This talk was given at the Neuromatch Conference. | 2023-03-23 21:13:06 | {"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... |
http://dospt.org/index.php?title=F_opt&diff=320 | # Difference between revisions of "F opt"
The f_opt keyword determines whether a "self-consistent sigma" calculation is performed to optimize the effective translational hard-sphere diameters of the different components (f_opt = .true., which is also the default) as presented in Ref. [1], or instead the simpler treatm... | 2019-11-21 02:53:06 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.aimsciences.org/article/doi/10.3934/dcdsb.2020263 | # American Institute of Mathematical Sciences
• Previous Article
Predator – Prey/Host – Parasite: A fragile ecoepidemic system under homogeneous infection incidence
• DCDS-B Home
• This Issue
• Next Article
The motion of weakly interacting localized patterns for reaction-diffusion systems with nonlocal effect
January ... | 2022-05-28 00:45:47 | {"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... |
http://scottfaughn.com/mazda/41564393f508de526f4e611c4ed486b-green%27s-theorem-line-segment | # green's theorem line segment
The idea of flux is especially important for Greens theorem, and in higher dimensions for Stokes theorem and the divergence theorem. To check Greens Theorem, let us do two line integrals R C 1 xydx+ x2 dyand R C 2 xydx+ x2 dy, where C 1 is the line segment along the top and C 2 is the pa... | 2022-08-11 05:19:08 | {"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://www.toppr.com/ask/question/which-of-the-following-quantities-remainconstant-in-a-planetary-motion-when-seenfrom-the-surface-of/ | Question
# Which of the following quantities remain constant in a planetary motion, when seen from the surface of the sun?
A
B
C
D
## Angular momentum
Easy
Solution
Verified by Toppr
Correct option is D)
## When viewed from the inertial frame of the sun, the planets seem to execute elliptical orbital motion wit... | 2022-10-07 22:38:01 | {"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://myassignments-help.com/2022/09/02/linear-regression-dai-xie-stat452/ | # 统计代写|线性回归代写linear regression代考|STAT452
## 统计代写|线性回归代写linear regression代考|Diagnostics
Automatic or blind use of regression models, especially in exploratory work, all too often leads to incorrect or meaningless results and to confusion rather than insight. At the very least, a user should be prepared to make and stu... | 2023-04-02 01:47:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://anteru.net/index-40.html | If you really enjoy programming, then this book is for you: The pragmatic programmer. Finally a book that does not try to put programming into a software engineering corset, but treats it more as a craft. Of course you still get ideas how to plan your project, but it clearly states where excessive planning can cause mo... | 2017-10-17 07:51:53 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/235557/atmega328p-why-button-input-is-read-as-0-when-pressed | # Atmega328p: why button input is read as 0 when pressed?
I'd like to turn on the board's LED (PB5) when I press its button (PB7).
DDRB = 0xFF; // set all B-ports as output
DDRB &= ~(1<<7); // change PB7 to input
while (1)
{
if (PINB & (1<<7))
PORTB |= (1<<5); // when button is pressed, turn on the LED
else
PORTB &= ... | 2021-06-25 14:37:56 | {"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://mathhelpforum.com/differential-geometry/138257-pointwise-convergence.html | # Math Help - Pointwise convergence
1. ## Pointwise convergence
Let and , n =1,2,.... Show that converges pointwise to the function on E, {f_n} is uniformly bounded on E but
2. $0 = \int f$ but $\lim\int f_n = \lim\int_{[0,n]}\frac1n =\lim \frac1n\cdot n = \lim1 = 1$.
Basically, although the functions decay in heig... | 2014-11-29 03:39:28 | {"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": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dev.skyfallmeteorites.com/education-research/glossary/feldspathoid/ | # Feldspathoid
Minerals occurring in low-Si terrestrial rocks, feldspathoids are similar to feldspars in structure and properties, but contain about two-thirds as much silica as alkali feldspar. They do not coexist with quartz, because the excess of SiO2 converts feldspathoids into feldspar. The most common feldspatho... | 2021-12-09 13:03:23 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/groups-cyclic-groups.346495/ | # Groups/cyclic groups
## Main Question or Discussion Point
I need help here: Suppose that G is a group in which every non-identity element has order two. Show that G is commutative.
Also, Consider Zn = {0,1,....,n-1}
a. show that an element k is a generator of Zn if and only if k and n are relatively prime.
b. Is ... | 2019-12-09 16:22:56 | {"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://discourse.julialang.org/t/tolerance-specification-for-pivoted-cholesky/6863 | Tolerance specification for pivoted Cholesky
#1
In this notebook I describe evaluating the rank of a model matrix X by forming a pivoted Cholesky factorization of X'X. I use this form because the X'X matrix will be evaluated whether or not the rank is needed.
I would appreciate if those who know the numerical linear... | 2019-02-22 09:45:36 | {"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://dept.atmos.ucla.edu/tcd/publications/type/journal-article?page=1 | # Publications by Type: Journal Article
2015
Mukhin, Dmitry, Dmitri Kondrashov, Evgeny Loskutov, Andrey Gavrilov, Alexander Feigin, and Michael Ghil. 2015. “Predicting critical transitions in ENSO models. Part II: Spatially dependent models.” Journal of Climate 28 (5): 1962–1976. Abstract
The present paper is the seco... | 2019-10-15 07:09:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forum.wilmott.com/viewtopic.php?f=16&t=98628&p=752574 | SERVING THE QUANTITATIVE FINANCE COMMUNITY
• 1
• 2
andyusa1
Topic Author
Posts: 7
Joined: November 13th, 2011, 12:17 am
### Makes sense to start a quant career at 35?
I have a PhD in Computer Science from a middle tier US university. I have since been in academia in various roles (research scientist, adjunct profes... | 2020-09-30 19:03:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.cutfullprice.com/what-is-a-discount-rate-in-npv | Clear
Deals
• Computers
• Fashion
• Home, Garden & Tools
• Electronics
• Beauty & Health
# What Is A Discount Rate In Npv?
Filter
What Is the Formula for Calculating Net Present Value (NPV)?
Net present value, or NPV, is used to calculate today's value of a future stream of payments. If the NPV of a project or inves... | 2021-04-19 09:02:18 | {"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://tex.stackexchange.com/questions/45197/can-the-to-path-in-pgf-tikz-circuits-be-used-to-name-a-node | # can the to-path in pgf/tikz circuits be used to name a node
I am trying to define a few components for my circuits library to use with the circuit.ee library, and I have a couple of questions:
1. Does the to-path create a node on its path or just a complex path i.e. in
\begin{tikzpicture}[circuit ee IEC]
\draw (0,... | 2015-10-04 21:21:02 | {"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... |
https://tex.stackexchange.com/questions/491024/align-many-matrices-and-operations-so-its-more-beautiful | # Align many matrices and operations so it's more beautiful
I have the following matrices, I'd like to align them under each other more beautifully. Can anyone recommend a good way to do this?
$\left[\begin{matrix} 1 & 1 & 1 & 6z-2 \\ -1 & 2 & 0 & 4z-5 \\ 1 & 0 & -1 & z-3 \\ 1 & 2 & 0 & 8z-7 \end{matrix}\right] R_2-(... | 2019-10-15 08:03:38 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mycbseguide.com/questions/cbse-class-10/1175/ | Ask questions which are clear, concise and easy to understand.
Why structural isomerism is not possible for propane?
Posted by gaurav deokar (Feb 22, 2017 12:43 p.m.) (Question ID: 2442)
Show that T, T, T, .... T.... form an AP where Tis defined as: T= 9 - 5n. Also find the sum of the first 15 terms.
Posted by satv... | 2017-02-22 08:25:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/tags/physical-chemistry/new | # Tag Info
3
NaCl melts at around 800°C. Molten NaCl has a density of about $1.556 \frac{g}{cm^3}$[1], at room temperature (solid) it has one of $2.71\frac{g}{cm^3}$ [2]. Sadly I could not find a value for the density at barely underneath melting point but I strongly assume that the density is a strictly monotonously... | 2013-12-18 20:17:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://examplesfirst.wordpress.com/2017/10/28/what-is-multiplication/?share=google-plus-1 | # What is multiplication?
Ordinarily, multiplication is interpreted as repeated addition:
$8\times 5 = 8+8+8+8+8 = 40$.
But what does it mean to multiply two arbitrary real numbers, such as $(8.304\ldots)\times(-5.692\ldots)$?
Well, if the second number is a positive integer like $5$, our interpretation still appli... | 2019-07-23 11:27:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 85, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://artofproblemsolving.com/wiki/index.php?title=2015_AMC_8_Problems/Problem_14&diff=prev&oldid=73113 | # Difference between revisions of "2015 AMC 8 Problems/Problem 14"
Which of the following integers cannot be written as the sum of four consecutive odd integers?
$\textbf{(A)}\text{ 16}\quad\textbf{(B)}\text{ 40}\quad\textbf{(C)}\text{ 72}\quad\textbf{(D)}\text{ 100}\quad\textbf{(E)}\text{ 200}$
### Solution
Let ou... | 2021-05-15 14:55:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 8, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |