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https://web2.0calc.com/questions/convert-2-e-pi-i-6-to-rectangular-form | +0
# Convert $2 e^{\pi i/6}$ to rectangular form.
0
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+474
Convert $$2 e^{\pi i/6}$$ to rectangular form.
Jan 4, 2019
#1
+99333
+2
This is probably the easiest question you have ever asked.
But why would I answer it?
https://web2.0calc.com/questions/let-a-and-b-be-real-numbers-the-complex-number-4
Jan 4, 2... | 2019-03-25 06:44:33 | {"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://freshbiostats.wordpress.com/2013/09/ | Featured
# FreshBiostats birthday and September-born famous statisticians
With the occassion of the 1st birthday of FreshBiostats, we want to remember some of the great statisticians born in September and that have contributed to the “joy of (bio)stats”.
Gerolamo Cardano Pavia, 24 September 1501 – 21 September 1576... | 2019-07-20 01:39:03 | {"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": 3, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kluedo.ub.uni-kl.de/frontdoor/index/index/year/2005/docId/1612 | ## Wavelet Deformation Analysis for Spherical Bodies
• In this paper we introduce a multiscale technique for the analysis of deformation phenomena of the Earth. Classically, the basis functions under use are globally defined and show polynomial character. In consequence, only a global analysis of deformations is possi... | 2015-03-28 04:02:59 | {"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://www.cell.com/biophysj/fulltext/S0006-3495(18)31160-3 | Article| Volume 115, ISSUE 12, P2395-2402, December 18, 2018
• Top
# Adhesion of Active Cytoskeletal Vesicles
Open AccessPublished:October 22, 2018
## Abstract
Regulation of adhesion is a ubiquitous feature of living cells, observed during processes such as motility, antigen recognition, or rigidity sensing. At the... | 2023-03-25 08:06:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://community.wolfram.com/groups/-/m/t/2285459 | Any example of periodic columns in asymmetrical 1D cellular automata?
Posted 11 days ago
129 Views
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Does anyone know of or is able to track down a 2-color, 1-D cellular automaton admitting an aperiodic initial configuration and a ruleset that is asymmetrical, and which has at least one (b... | 2021-06-19 14:53:49 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/lim-x-inf-of-x-a-x-a-x-e.84089/ | # Lim(x->inf) of ((x+a)/(x-a))^x = e
#### techtown
lim(x-->inf) of ((x+a)/(x-a))^x = e
I started this problem and quickly became stuck, the question asks for what value of "a" is the following true:
lim(x-->inf) of ((x+a)/(x-a))^x = e
I took the natural log of both sides to start and got this:
lim(x-->inf) of x*l... | 2019-10-18 10:50:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jefkine.com/deep/2016/08/01/initialization-of-deep-feedfoward-networks/ | # Initialization Of Deep Feedfoward Networks
Mathematics Behind Neural Network Weights Initialization - Part Two: In this second of a three part series of posts, we will attempt to go through the weight initialization algorithms as developed by various researchers taking into account influences derived from the evolut... | 2019-02-17 06:19:57 | {"extraction_info": {"found_math": true, "script_math_tex": 63, "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/ma... |
https://itprospt.com/qa/311137/how-do-you-write-each-fraction-or-mixed-number-as | 1
# How do you write each fraction or mixed number as a decimal: 3/11?
## Question
###### How do you write each fraction or mixed number as a decimal: 3/11?
How do you write each fraction or mixed number as a decimal: 3/11?
#### Similar Solved Questions
##### Canonical Form C and invertible matrix F (will rate lif... | 2023-02-03 04:08:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 2, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://boyslife.org/games/write-a-funny-caption/164893/write-a-funny-caption-for-this-photo-102/?replytocom=1800359 | What’s going on in this picture? What is that “shark” saying, doing or thinking?
If you can think of a funny caption for this photo, just post it in the comment form at the bottom of this page. After we approve it, your funny caption will be on this page for everyone to read.
1 Comment on Write a Funny Caption For Th... | 2020-08-05 02:39:47 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://meangreenmath.com/2020/07/20/engaging-students-finding-points-on-the-coordinate-plane-4/ | # Engaging students: Finding points on the coordinate plane
In my capstone class for future secondary math teachers, I ask my students to come up with ideas for engaging their students with different topics in the secondary mathematics curriculum. In other words, the point of the assignment was not to devise a full-bl... | 2020-10-22 09:43:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/kinematics-question-using-vectors.932046/ | # Kinematics question using vectors
Tags:
1. Nov 19, 2017
### Ofir12
A child is in danger of drowning in the river. The river has a current of 2.5 km/hr . The child is 0.6 km from the shore. A rescue boat with speed 20.0 km/hr (with respect to the water) ,located 0.8km downstream, sets off from the shore.
What would... | 2017-12-17 02:47:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-algebra/175539-abelian-normal-group.html | # Math Help - abelian normal group
1. ## abelian normal group
Let $G$ be a group of order $3825$. Prove that if $H$ is a normal subgroup of order $17$ in $G$ then $H \leq Z(G)$, where $Z(G)$ represents the center of $G$.
(Please do not use sylow's or cauchy's theorems.)
2. Originally Posted by abhishekkgp
Let $G$ be... | 2016-07-31 01:45:30 | {"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": 33, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://meishi-restaurant.nl/12280/how-is-nickel-extracted-from-nickel-ore/ | how is nickel extracted from nickel ore
# how is nickel extracted from nickel ore
### How Is Nickel Extracted? Reference
Nickel is extracted from ores via the Mond process, in which nickel oxides are purified through multiple steps into pure nickel metal. It is placed with hydrogen and carbon monoxide gases at 122 d... | 2020-02-25 12:47:17 | {"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": 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/number-theory/101227-number-theory-primes.html | 1. ## Number theory(Primes)
*Determine whether the following assertions are true or false. if true, prove the result, and if false, give a counter example
2. If p is a prime and p/(a^2+b^2) and p/(b^2+c^2) then p/(a^2-c^2).
2. Hint : if $p|a,\: p|b$ then $p|(a\pm b)$
3. ## help me pls
oh bruno, i don't really get ... | 2013-05-23 17:30:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 35, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://socratic.org/questions/why-is-benzene-planar-and-cyclohexane-is-non-planar | # Why is benzene planar and cyclohexane nonplanar?
Dec 2, 2015
Short answer: Benzene is planar because its carbon atoms are ${\text{sp}}^{2}$ hybridized, and cyclohexane is nonplanar because its carbon atoms are ${\text{sp}}^{3}$ hybridized.
#### Explanation:
Benzene
The structure of benzene is
Each carbon atom i... | 2019-05-20 15:46:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 5, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://crsl.ciiz.pw/material-derivative-matlab.html | Material Derivative Matlab
Set the "material properties"… that is, all the constants that appear Matlab (uses Matlab syntax too). Discover How to Solve Your Computational Problem Contact sales Explore featured MATLAB and Simulink capabilities through videos, examples, software reference. Ferziger/Peric, ch 1 Cohen/Ku... | 2020-01-24 17:28:41 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://academy.vertabelo.com/course/ms-sql-window-functions/practice-field/ranking-functions/ranking-functions-3 | Introduction
Simple OVER()
PARTITION BY
Ranking functions
17. Ranking Functions – Exercise 3
Window Frames
Analytic Functions
PARTITION BY ORDER BY
Order of Evaluation
Finished!
## Instruction
Excellent! This is the next-to-last exercise for ranking functions.
## Exercise
Show the first and last name of the custome... | 2018-12-14 20:30:56 | {"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... |
https://www.bartleby.com/solution-answer/chapter-51-problem-57e-calculus-an-applied-approach-mindtap-course-list-10th-edition/9781305860919/finding-a-cost-function-in-exercises-5558-find-the-cost-function-for-the-given-marginal-cost-and/6ee2d63c-6360-11e9-8385-02ee952b546e | Chapter 5.1, Problem 57E
### Calculus: An Applied Approach (Min...
10th Edition
Ron Larson
ISBN: 9781305860919
Chapter
Section
### Calculus: An Applied Approach (Min...
10th Edition
Ron Larson
ISBN: 9781305860919
Textbook Problem
4 views
# Finding a Cost Function In Exercises 55–58, find the cost function for the... | 2019-12-06 23:04:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/two-particles-in-a-magnetic-field.64976/ | # Two particles in a magnetic field
1. Feb 25, 2005
### sony
Illustration:
http://home.no.net/erfr1/images/2.jpg
"A particle, X with mass m and charge q starts with an inital velocity zero, and follows the red path indicated on the drawing. It follows a half circle when entering the magnetic field.
A new particle, ... | 2017-08-20 23:08:16 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gateway.ipfs.io/ipfs/QmXoypizjW3WknFiJnKLwHCnL72vedxjQkDDP1mXWo6uco/wiki/Change_of_variables.html | # Change of variables
In mathematics, a change of variables is a basic technique used to simplify problems in which the original variables are replaced with functions of other variables. The intent is that when expressed in new variables, the problem may become simpler, or equivalent to a better understood problem.
C... | 2022-05-25 08:08:03 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://physics.stackexchange.com/tags/particle-physics/new | # Tag Info
## New answers tagged particle-physics
0
Classical electrodynamics has a lagrangian for the classical fields, see discussion here . The photon is an elementary particle and does not have a classical existence. Here is on page 5 the Lagrangian for a photon
2
Here is a (partial?) list of new hadrons disco... | 2015-10-13 09:10:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.meta.stackexchange.com/questions/1127/wysiwyg-for-math-formulas | # WYSIWYG for math formulas?
Is there any website or tool that allows you to create math formulas visually which can then be pasted on this website?
I'm looking for something like the equation editor in Microsoft Word or Google Docs.
• Have you seen this? – J. M. is a poor mathematician Nov 12 '10 at 23:59
• @J.M.: ... | 2020-02-24 02:36:10 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/411780/using-apa6-how-do-i-get-the-date-to-appear-on-the-title-page-after-the-authors | # Using apa6, how do I get the date to appear on the title page after the authors
I've tried using: \data{\today}
but no date is printed on the title page.
The only way I can get a date on the title page is by putting \today between the \begin{document} and \maketitle, i.e.: \begin{document} \today \maketitle
This ... | 2020-11-27 08:32:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://byjus.com/question-answer/the-quadratic-equation-x-2-ax-12-can-be-factorised-where-one-of-the-roots/ | Question
# The quadratic equation, $${x}^{2}+ax+12$$ can be factorised , where one of the roots $$k$$, is a negative integer. Then the possible value of $$k$$ is?
A
13
B
12
C
6
D
7
Solution
## The correct options are B $$-12$$ C $$-6$$Since the above equation has real roots and the product of the roots is positive... | 2022-01-28 11:11:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/consider-a-spherical-wave-show-that-e-obeys-maxwells-equations.548894/ | Consider a spherical wave Show that E obeys maxwell's equations
Homework Statement
Consider a simple spherical wave, with omega/k=c
E(r, theta, phi, t)=((A sin theta)/r)(cos(kr - omega t) -(1/kr)sin(kr - omega t)) phi-hat
i) Using Faraday's law, find the associated magnetic field B
ii) Show that E obeys the remaini... | 2021-04-22 03:03:31 | {"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://indico.cern.ch/event/452781/timetable/?view=standard_inline_minutes | # VERTEX 2016
Europe/Rome
La Biodola, Isola d'Elba, Italy
#### La Biodola, Isola d'Elba, Italy
,
Description
The International Workshop on Vertex Detectors (VERTEX) is a major annual series of international workshops for physicists and engineers from the high energy and nuclear physics community. VERTEX provides an... | 2021-05-09 12:39:16 | {"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://mathoverflow.net/questions/102412/conics-in-the-quadric-line-complex/102462 | # Conics in the quadric line complex
Hello, I apologize in advance if this question is misguided somehow, since my algebraic geometry is pretty shaky.
I am wondering if there is a way to understand all the conics in a generic quadric line complex $X$. Remember that $X$ is defined as the intersection of the image of t... | 2014-10-20 18:21:13 | {"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... |
https://socratic.org/questions/how-do-you-find-the-exact-value-of-arcsin-sin-2pi-3 | # How do you find the exact value of arcsin(sin((2pi)/3))?
Mar 2, 2017
$\arcsin \left(\sin \left(\frac{2 \pi}{3}\right)\right) = \frac{2 \pi}{3}$
#### Explanation:
By definition if $\sin A = x$, $\arcsin x = A$,
and substituting $x$ for $\sin A$ in $\arcsin x = A$
$\arcsin \left(\sin A\right) = A$ and hence
$\ar... | 2020-02-23 11:22:20 | {"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://tex.stackexchange.com/questions/454288/question-marks-instead-of-reference-and-double-question-marks-instead-of-figure | # Question marks instead of reference, and double question marks instead of figure and table cross-references
I wrote my thesis with Sweave (R+LaTeX). Everything went fine until I bought a new computer. I copied the Sweave file (.Rnw) with all figures and tables, as well as with the bibliography (.bib).
When I compil... | 2020-09-26 08:18:20 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/61127/subset-sum-like-problem-over-boolean-vectors | # Subset sum-like problem over boolean vectors
I'm interested in finding maximal solutions to the problem of finding a subset that "sums" to a specific value. The elements of the set are boolean vectors and the notion of "sum" is point-wise or.
Say you had {10, 01, 00} then there are two subsets that sum to 11: {10, ... | 2019-08-17 22:49:41 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://3790863534.srv040078.webreus.net/j7e1x/which-of-the-following-is-cationic-complex-2f4ae9 | This is the first report on the biodistribution of the cytofectin component of a pDNA–cationic lipid complex for which the distribution of the plasmid component has also been reported. The lability of Pd-OTf bonds in the oxidation addition complex aids in this formation. A positively charged complex ion is called a cat... | 2021-09-28 05:02:27 | {"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... |
http://www.gradesaver.com/textbooks/math/other-math/basic-college-mathematics-9th-edition/chapters-1-5-cumulative-review-exercises-page-378/13 | Basic College Mathematics (9th Edition)
Since multiplication and division are at the same level according to the order of operations, after finding the square root and exponent, the problem is solved from left to right like a normal problem is. 1. $\sqrt 121=11$ and $2^{3}=8$ 2. $88\div11\times8=64$ | 2017-02-21 14:28:08 | {"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://artofproblemsolving.com/wiki/index.php?title=2021_AIME_I_Problems/Problem_8&diff=prev&oldid=174082 | # Difference between revisions of "2021 AIME I Problems/Problem 8"
## Problem
Find the number of integers $c$ such that the equation $$\left||20|x|-x^2|-c\right|=21$$has $12$ distinct real solutions.
## Solution 1 (Piecewise Function: Analysis and Graph)
We take cases for the outermost absolute value, then rearrang... | 2022-10-02 22:21:46 | {"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": 147, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://in.mathworks.com/help/comm/ref/comm.fmmodulator-system-object.html | # comm.FMModulator
Modulate signal using FM method
## Description
The `comm.FMModulator` System object™ applies baseband frequency modulation to a signal. For more information, see Algorithms.
To modulate a signal using the FM method:
1. Create the `comm.FMModulator` object and set its properties.
2. Call the obj... | 2022-12-07 23:32:15 | {"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://web2.0calc.com/questions/help_91336 | +0
# Help!
+1
203
2
+738
Moving only south and east along the line segments, how many paths are there from A to B?
MIRB16 Mar 8, 2018
#1
+20025
+1
Moving only south and east along the line segments, how many paths are there from A to B?
$$\begin{array}{|rcll|} \hline && {^{12}}C_3- {^5}C_1 {^6}C_1- {^6}C_1 {^5}C... | 2018-10-20 07:33:41 | {"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://astrobites.org/guides/astronomy-the-electromagnetic-spectrum/radio/ | Observable from ground : Yes
### Contents
Frequency – 0 to about 1 GHz
Energy – 0 to about 4 μeV per photon
Wavelength – Infinity to about 30 cm
• Galactic – magnetic fields (synchrotron), solar activity (synchrotron), H II regions (bremsstrahlung), planetary nebulae (recombination lines), pulsars (synchrotron)
• Ex... | 2021-09-27 05:01:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.doubtnut.com/question-answer/harry-got-350-as-his-salary-he-puts-1-nth-of-his-salary-in-his-saving-account-and-then-spends-the-re-195772055 | HomeEnglishClass 12MathsChapterHeart Of Algebra
Harry got $350 as his salary.... # Harry got$350 as his salary. He puts ((1)/(n))^(th) of his salary in his saving account , and then spends the rest of the money on buying presents for his family members. If Harry has 8 family members and he spends an amount, the same a... | 2021-12-05 23:58:07 | {"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.physicsforums.com/threads/gyroscopic-effect-in-a-horizontal-axis-ic-engine.717355/ | # Gyroscopic effect in a horizontal axis IC engine
1. Oct 18, 2013
### marellasunny
My tutor says Henry Ford opted for a horizontal-bed IC engine for the Model-T as this would avoid having any gyroscopic effects(normally associated with a vertical oriented engine).
My question is,how does it matter if the engine cy... | 2017-11-23 20:58:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/219856-orthogonal-vectors-plane.html | # Math Help - Orthogonal Vectors in a plane
1. ## Orthogonal Vectors in a plane
Find two orthogonal vectors in the plane containing the points A(-5,3,-4) B(-4,-3,-1) and C(-2,5,3)
Ok so i have that
AB = <1,-6,3>
AC = <3,2,7>
AB X AC = n = determinant of the 3x3 matrix = -48i + 2j +20k
so i need u and v such that u... | 2014-11-27 12:03:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 8, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/113043-differentiating-functions-natural-logs-print.html | # Differentiating functions with natural logs
• November 7th 2009, 03:45 PM
iheartphysics01
Differentiating functions with natural logs
Can anyone explain to me how to do this problem?
y=ln(cos(4x))
• November 7th 2009, 03:53 PM
Scott H
Welcome to the Math Help Forum! :)
The function $y=\ln\cos (4x)$ may be differen... | 2016-06-30 10:02:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 7, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://planetmath.org/QED | # QED
The term “QED” is actually an abbreviation and stands for the Latin quod erat demonstrandum, meaning “which was to be demonstrated.”
QED typically is used to signify the end of a mathematical proof. The symbol
$\square$
is often used in place of “QED,” and is called the “tombstone”, “Halmos symbol” or “Halmo... | 2018-10-22 09:40:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 1, "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.physicsforums.com/threads/two-lines-of-charge-net-electric-field.189055/ | # Two lines of charge, net electric field
1. Oct 4, 2007
1. The problem statement, all variables and given/known data
Short sections of two very long parallel lines of charge are shown, fixed in place, separated by L = 8.0cm. The uniform linear charge densities are $$+6.0\mu$$C/m for line 1 and $$-2.0\mu$$C/m for lin... | 2017-10-20 11:43:02 | {"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://discourse.pymc.io/t/question-on-how-to-model-spike-and-slab-priors/5277/2 | # Question on how to model spike and slab priors
Hi,
I am new to the pymc3 community, and I have a question on how to apply spike and slab prior on variables.
Here is my model:
Y = X\beta + \epsilon
\beta_i \sim (1-\gamma_i)N(0,0.001^2) + \gamma_i N(0,\sigma_1^2)
\gamma_i \sim \text{Bernoulli }(\pi)
\pi \sim \text{B... | 2022-06-25 19:43:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/science/physics/college-physics-4th-edition/chapter-11-problems-page-429/30 | ## College Physics (4th Edition)
We can rank the waves in order of maximum transverse speed, from largest to smallest: $e \gt a \gt b = d \gt c$
The maximum transverse speed $v_m = A~\omega = A~(2\pi~f)$. The frequency is the number of cycles per second. Let $t$ be the total time shown on each graph. We can count the ... | 2020-02-19 11:34:18 | {"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://www.zora.uzh.ch/23103/ | Quick Search:
Browse by:
Zurich Open Repository and Archive
## Maintenance: Tuesday, July the 26th 2016, 07:00-10:00
ZORA's new graphical user interface will be relaunched (For further infos watch out slideshow ZORA: Neues Look & Feel). There will be short interrupts on ZORA Service between 07:00am and 10:00 am. Ple... | 2016-07-24 20:36:25 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.chemeurope.com/en/encyclopedia/Stirling_engine.html | My watch list
my.chemeurope.com
# Stirling engine
In the family of heat engines, 'Stirling engine' defines a closed-cycle regenerative hot air engine. In this context; "hot air" may be taken to include other permanent gasses, "closed-cycle" to mean the working fluid is permanently contained within the system, and "re... | 2023-02-01 02:46:38 | {"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": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/46450/generating-a-regular-sequence-out-of-two | # Generating a regular sequence out of two
Here is the last problem of my final exam in "Commutative algebra" which I think, no one has solved it completely, today!
Let $R$ be a commutative Noetherian ring. Let $a_1,\dots,a_n$ and $b_1,\dots,b_n$ be two regular sequences in $R.$ Prove that there is a regular sequence... | 2014-09-22 10:18:57 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/793156/how-much-zeros-has-the-number-1000-at-the-end | # How much zeros has the number $1000!$ at the end?
I know that it depends of the factors of five and two.
But the number is too long to figure how much factos of five and two there are.
Any hints?
• – lhf May 13 '14 at 13:56
• – Indrayudh Roy May 13 '14 at 13:56
There are always twos a-plenty. The exponent of pri... | 2021-03-02 08:04:05 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codereview.stackexchange.com/questions/215823/checking-if-a-multi-dimensional-arrays-given-property-is-empty-or-not-for-the-w | # Checking if a multi dimensional array's given property is empty or not for the whole collection
This is what I am doing and it's working:
var isEmpty = true;
for(let i = 0; i< members.length; i++)
{
var member = members[i];
if(member && member[3]){
isEmpty = false;
break;
}
}
if(isEmpty) {
var somePrefix = "123 -"... | 2019-07-19 22:16:51 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41524-018-0089-4 | 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... | 2021-04-14 03:55:26 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www-users.math.umn.edu/~stant001/MCC2017abs/klee.html | Kyungyong Lee
Speaker: Kyungyong Lee, University of Nebraska
Title: A conjectural description for real Schur roots of acyclic quivers
Abstract: Let $Q$ be an acyclic quiver. The dimension vectors of indecomposable rigid representations are called real Schur roots. We give a conjectural description for real Schur roo... | 2018-09-24 02:12:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.techspot.com/community/topics/my-hijackthis-log-after-using-avg-spy-virus-rootkit-scanner.83201/ | My Hijackthis Log - After using AVG Spy+Virus+Rootkit Scanner
Jul 30, 2007
1. Yo, can someone do a quick hijackthis fix for this hijackthis log. Thanks.
2. andehpandehTS RookiePosts: 16
Couple of things that'll just make it run a bit faster:
O2 - BHO: (no name) - {4E7BD74F-2B8D-469E-A1F6-FC7EB590A97D} - (no file)
... | 2016-12-04 02:00:21 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.chegg.com/homework-help/questions-and-answers/explain-unit-coefficient-oflinear-thermal-expansion-means-going-sites-i-gotthat-unit-10-6--q452904 | ## Coefficient of linear thermal expansion
Can someone explain to me what the unit of the Coefficient oflinear thermal expansion means? After going to two sites, I gotthat the unit was (10-6 / K at 20o C). Pleaseexplain what this unit means. | 2013-05-21 21:14:10 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://physics.stackexchange.com/questions/488397/is-idempotency-rho2-rho-a-necessary-and-sufficient-condition-for-rho-t | # Is idempotency, $\rho^2=\rho$, a necessary and sufficient condition for $\rho$ to be a pure state?
I've seen some claims that idempotency ($$\rho^2=\rho$$) is necessary and sufficient to guarantee the existence of some state $$\psi$$ such that $$\rho=|\psi\rangle\langle\psi|$$, as well as claims on the trace such as... | 2021-09-19 08:51:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://people.maths.bris.ac.uk/~matyd/GroupNames/192i1/C2xS3xC2%5E2sC4.html | Copied to
clipboard
## G = C2×S3×C22⋊C4order 192 = 26·3
### Direct product of C2, S3 and C22⋊C4
Series: Derived Chief Lower central Upper central
Derived series C1 — C6 — C2×S3×C22⋊C4
Chief series C1 — C3 — C6 — C2×C6 — C22×S3 — S3×C23 — S3×C24 — C2×S3×C22⋊C4
Lower central C3 — C6 — C2×S3×C22⋊C4
Upper central C... | 2021-10-24 19:39:27 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.math-only-math.com/associative-property-of-multiplication-of-complex-numbers.html | # Associative Property of Multiplication of Complex Numbers
Here we will discuss about the associative property of multiplication of complex numbers.
Commutative property of multiplication complex numbers:
For any three complex numbers z$$_{1}$$, z$$_{2}$$ and z$$_{3}$$, we have (z$$_{1}$$z$$_{2}$$)z$$_{3}$$ = z$$_{... | 2021-05-08 22:31:51 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.techwhiff.com/issue/what-is-biodiversity-an-indicator-of-a-ecosystem-health--216512 | # What is biodiversity an indicator of? A. ecosystem health B. ecosystem growth C. ecosystem decline D. ecosystem location
###### Question:
What is biodiversity an indicator of? A. ecosystem health B. ecosystem growth C. ecosystem decline D. ecosystem location
### The volume of a cylinder is 88 cubic inches. A small... | 2022-09-26 12:44:15 | {"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/1978215/ac-circuits-proof | # AC Circuits Proof
My circuit analysis teacher is asking us to prove for extra credit:
$sin[wt+arctan\frac{R}{\omega L}] = cos[\omega t+arctan\frac{-\omega L}{R})]$
w = omega
t = time
R = resistant
L = inductance
Ive been working at it for a couple of hours and I cannot make any headway. Would anyone be able to... | 2019-09-22 16:03:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://lists.extropy.org/pipermail/paleopsych/2006-January/004952.html | # [Paleopsych] Edge Annual Question 2004: What's Your Law?
Premise Checker checker at panix.com
Mon Jan 23 21:14:42 UTC 2006
Edge Annual Question 2004: What's Your Law?
http://edge.org/q2004/q04_print1.html
There is some bit of wisdom, some rule of nature, some law-like
pattern, either grand or small, that you've no... | 2020-02-17 01:58:27 | {"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://ashishkumarletslearn.com/class-11-maths-chapter-5-lecture-6/ | MISCELLANEOUS EXERCISE
Question 11. If a+ib = \frac{(x+i)^2}{2x^2+1}, prove that a^2+b^2 = \frac{(x^2+1)^2}{(2x^2+1)^2}.
Question 12. Let z_1 = 2-i, z_2=-2+i. Find
(i). Re \left ( \frac{z_1z_2}{ \overline{z_1}} \right ) .
(ii). \Im \left ( \frac{1}{z_1 \overline{z_1}} \right )
Question 13. Find the modulus and argum... | 2021-06-13 02:44:54 | {"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://www.ademcetinkaya.com/2023/03/ztaqw-zimmer-energy-transition.html | Outlook: Zimmer Energy Transition Acquisition Corp. Warrants is assigned short-term Ba1 & long-term Ba1 estimated rating.
Dominant Strategy : Wait until speculative trend diminishes
Time series to forecast n: 04 Mar 2023 for (n+8 weeks)
Methodology : Inductive Learning (ML)
## Abstract
Zimmer Energy Transition Acquis... | 2023-03-26 14:46:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/forums/topic/209137-inverse-of-3x3-and-up-matrices/ | Archived
This topic is now archived and is closed to further replies.
Inverse of 3x3 and up matrices
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How do you find the inverse of a 3x3 matrix and up (meaning bigger dimension... | 2018-07-22 20:45:42 | {"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://piping-designer.com/index.php/mathematics/1991-sum | # Sum
Written by Jerry Ratzlaff on . Posted in Mathematics
Sum is the result of adding two or more numbers.
• Equation - $$11 + 7 = 18$$
• The sum is $$\;18\;$$ | 2018-04-26 09:20:29 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/tags/exponential-function/new | # Tag Info
2
We have $$(8^x)^2+8^x-20=0$$ $$\implies8^x=\frac{-1\pm\sqrt{1-4(-20)}}2=-5,4$$ For real $x,8^x>0$ Then $8^x=4\implies x\ln8=\ln4$ But $\ln8=\ln(2^3)=3\ln2$ and $\ln4=\ln(2^2)=2\ln2$
6
Hint: Make the substitution $u=8^x$. Now the equation becomes $u^2+u-20=0$.
0
This is essentially another way of sayi... | 2015-01-31 07:28:58 | {"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... |
http://stackoverflow.com/questions/12972290/backslash-is-rendered-as-wong-symbol-in-ie9-in-windows-7-if-courier-font-i | # backslash is rendered as wong symbol ( ₩ ) in IE9 in windows 7 if courier font is used
I'm facing this problem,
If opened in IE9 under windows 7, in my pre formatted html block \ is rendered as wong symbol ₩ if courier font is used. If I set Tahoma, e.g. it's ok. In chrome, even if courier is set, symbol is rendere... | 2014-03-12 13:58:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://help.febio.org/FebioUser/FEBio_um_3-4-Section-2.4.html | Converted document
$\newcommand{\lyxlock}{}$
Section 2.3: The Command Line Up Chapter 2: Running FEBio Section 2.5: The Configuration File
2.4 The FEBio Prompt
At the FEBio prompt allows users to manipulate the currently active model or further configure FEBio. The FEBio prompt is shown when you start FEBio without a... | 2021-09-16 18:24:14 | {"extraction_info": {"found_math": true, "script_math_tex": 24, "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/ma... |
http://simbad.u-strasbg.fr/simbad/sim-ref?querymethod=bib&simbo=on&submit=submit+bibcode&bibcode=2004A%26A...424..927C | # 2004A&A...424..927C
other querymodes : Identifierquery Coordinatequery Criteriaquery Referencequery Basicquery Scriptsubmission TAP Outputoptions Help
Query : 2004A&A...424..927C
2004A&A...424..927C - Astronomy and Astrophysics, volume 424, 927-934 (2004/9-4)
Bright metal-poor variables: Why Anomalous'' Cepheid... | 2023-03-21 10:43:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/dam/ | Dam
Geometry Level 2
The cross section of a dam is shown above. The volume of the dam is $$184500\text{ m}^3$$.
How long is the dam (in meters)?
× | 2017-09-21 08:41:58 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/310924/uniform-probability-distribution | # Uniform Probability Distribution
I have a machine part that have lifetime uniformly distributed between 0 years and 1 year. Whenever a part fails, it is immediately replaced with a new identical part. I know that lifetimes of replacement parts are independent.
My question is: what is the probability that 5 years fr... | 2016-05-05 14:35:59 | {"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://www.thejach.com/view/2011/7 | # Plagiarism in Code
Note I'm not talking about copyright infringement, which is criminal, but mere academic plagiarism, which is a civil matter whose probable worst-case outcome is expulsion and reputation damage. Nevertheless it falls inside the sphere of the often- (and ill-) used concept of intellectual property.
... | 2020-02-22 05:53:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://hepfit.roma1.infn.it/doc/v1.0-RC1/d6/dfa/class_higgs_kvgen_kf.html | (Generated on Fri Feb 19 2016 13:25:12 by 1.8.9.1)
HiggsKvgenKf Class Reference
A model class extending the StandardModel Higgs sector with four couplings. More...
#include <HiggsKvgenKf.h>
Inheritance diagram for HiggsKvgenKf:
[legend]
Collaboration diagram for HiggsKvgenKf:
[legend]
## Detailed Description
A mod... | 2018-10-17 07:15:05 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Definition:Set_Union/Family_of_Sets | # Definition:Set Union/Family of Sets
## Definition
Let $I$ be an indexing set.
Let $\family {S_i}_{i \mathop \in I}$ be a family of sets indexed by $I$.
Then the union of $\family {S_i}$ is defined as:
$\displaystyle \bigcup_{i \mathop \in I} S_i := \set {x: \exists i \in I: x \in S_i}$
### In the context of the... | 2020-03-28 18:41:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathematica.stackexchange.com/questions/33418/find-the-value-of-parameter-so-that-the-equation-has-one-solution | # Find the value of parameter so that the equation has one solution
Let $(E_l) : x^4-4x^3+x^2(5-l^2)+4 x l^2-4l^2 = 0$ be an equation with $l$ as a parameter and $x$ as an unknown and $S_l$ the set containing all the real solutions of $(E_l)$.
Then there is a unique value of $l$ verifying $card(S_l) = 1$.
Is there a... | 2014-04-21 10:02:45 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.sciforums.com/threads/yard-lights.124963/ | # yard lights..
Discussion in 'Architecture & Engineering' started by NMSquirrel, Nov 15, 2012.
1. ### NMSquirrelOCD ADHD THC IMO UR12Valued Senior Member
Messages:
5,478
dunno where else to ask this..
looking for a solar powered yard light..one that has a timer that i can set to 15 minutes to turn off..
solar powe... | 2018-10-15 21:04:29 | {"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://stats.stackexchange.com/questions/257030/is-it-ok-to-call-model-learning-in-machine-learning-an-estimator | # Is it ok to call model learning in machine learning an “estimator”?
Spark doc contains this:
An Estimator abstracts the concept of a learning algorithm or any algorithm that fits or trains on data. Technically, an Estimator implements a method fit(), which accepts a DataFrame and produces a Model, which is a Transf... | 2020-08-15 12:24:06 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://aptitude.gateoverflow.in/6502/nielit-2017-dec-scientific-assistant-a-section-a-3 | 1,049 views
Have a word followed by four answer choices. You will choose the word that is a necessary part of the word.
electric bulb
1. electricity
2. thunder
3. brightness
4. rain
Option ( A) should be right.
Because without electricity bulb is nothing. Brightness will come after electricity.
78 points
electric... | 2022-12-08 07:32:35 | {"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": 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-calculate-the-ionization-energy-of-h | How do you calculate the ionization energy of H+?
The is no electron to ionise since $\textsf{{H}^{+}}$ is a hydrogen ion and is just a bare proton. | 2020-01-26 12:10:17 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikibooks.org/wiki/Category_Theory/Additive_categories | Definition (biproduct):
Let ${\displaystyle {\mathcal {C}}}$ be a category, and let ${\displaystyle (X_{\alpha })_{\alpha \in A}}$ be a family of objects in ${\displaystyle {\mathcal {C}}}$. A biproduct of ${\displaystyle (X_{\alpha })_{\alpha \in A}}$ is an object of ${\displaystyle {\mathcal {C}}}$ that is usually d... | 2019-05-27 00:13:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 30, "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://ts-salobj.lsst.io/py-api/lsst.ts.salobj.make_state_transition_dict.html | # make_state_transition_dict¶
lsst.ts.salobj.make_state_transition_dict()
Make a dict of state transition commands and states
The keys are (beginning state, ending state). The values are a list of tuples:
• A state transition command
• The expected state after that command | 2020-11-28 02:50:42 | {"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... |
https://stats.stackexchange.com/questions/349961/how-does-probabilistic-ml-handle-uncertainty/519443 | # How does probabilistic ML “handle uncertainty”?
I have heard professors and others say that probabilistic machine learning is useful because it can model or handle uncertainty. I'm not sure what is meant by this. To give an authoritative source, David MacKay writes in his book on inference (p. 531):
Probabilistic m... | 2021-05-07 19:53:39 | {"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... |
https://pypi.org/project/fitdecode/0.2.0/ | FIT file parser and decoder
## fitdecode
A FIT file parsing and decoding library written in Python3 (3.6+ only).
### Usage Example
Read a FIT file, frame by frame:
import fitdecode
for frame in fit:
# The yielded *frame* object is of one of the following types:
# * fitdecode.FitDefinitionMessage
# * fitdecode.Fit... | 2022-09-30 14:20:07 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://discuss.codechef.com/questions/88431/help-in-hackerearth-november-circuits-fredo-is-in-hurry?page=1 | ×
# Help in: Hackerearth November Circuits: Fredo is in Hurry
0 Since the contest is over, I am asking it now. Here's the link to the question: Fredo is in a Hurry And here's my implementation: link The above code gets successfully compiled and passes the custom test cases on the compiler provided by hackerearth but... | 2018-11-13 04:47:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.chegg.com/homework-help/questions-and-answers/four-pole-series-motor-runs-900-rev-min-taking-30a-froma-230v-supply-total-resistance-arma-q315161 | a four pole, series motor runs at 900 rev/min when taking 30A froma 230V supply. the total resistance of the armature and the seriesfield is 0.8Ω. Calculate the additional series resistancerequired to reduce the speed to 500 rev/min if the torque developedis:
i) constant?
ii) proportional to speed?
iii) proportional to... | 2015-10-06 23:46:47 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.chegg.com/homework-help/questions-and-answers/figure-shows-graph-angular-velocity-rotatingwheel-function-time-although-shown-graph-thean-q124081 | The figure shows a graph of the angular velocity of a rotatingwheel as a function of time. Although not shown in the graph, theangular velocity continues to increase at the same rate untilt = 7.8 s. What is the angular displacement of the wheelfrom 0 to 7.8 s? I've hadprevious help, but i still cant get the correct ans... | 2016-07-29 12:54:46 | {"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://mersenneforum.org/showpost.php?s=80110e94b7fb0f684076310f4fd2e18c&p=139566&postcount=11 | Thread: "Rare" Primes View Single Post
2008-08-20, 18:14 #11
biwema
Mar 2004
3×127 Posts
Quote:
Originally Posted by Jens K Andersen It's easy to construct rare prime forms by picking a quickly growing function with one or a few early primes. You mention Generalized Fermat 10^2^n+1, but there is no base b with mo... | 2021-04-15 09:17:36 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://brilliant.org/discussions/thread/factorial-times-5/ | ×
# Factorial
How many ZEROES (NOT trailing zeroes) are there at $$2015!$$?
Note by Bryan Lee Shi Yang
1 year, 6 months ago
Sort by:
This seems to be a number theory problem, but here's my python solution for this.
1 2 3 from math import factorial print(str(factorial(2015)).count('0')) #Returns 1037, time taken=... | 2016-10-22 18:03:41 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/53450/average-energy-of-modified-qam-constellation | # Average Energy of modified QAM Constellation
How to compute the average energy for the modified 16-QAM constellation below? I know that for regular/rectangular 16-QAM we can utilize the 4-PAM along each axes but I'm not sure how can we find $$E_{avg}$$ here.
• This is a highly atypical modification of a QAM! This m... | 2020-09-27 23:54:56 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cantera.org/documentation/docs-2.3/doxygen/html/VPSSMgr__ConstVol_8cpp.html | Cantera 2.3.0
VPSSMgr_ConstVol.cpp File Reference
Definition file for a derived class that handles the calculation of standard state thermo properties for a set of species which have a constant molar volume pressure dependence (see Thermodynamic Properties and class VPSSMgr_ConstVol). More...
#include "cantera/therm... | 2021-06-22 04:49:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nrich.maths.org/6675/index?nomenu=1 | Penny, Tom and Matthew were each given mint chocolates in a hexagonal box:
Penny ate $10$ chocolates and then quickly worked out that there must have been $61$ chocolates at the start.
Tom ate $20$ chocolates and then also managed to work out very quickly that there were originally $61$ chocolates:
Matthew ate $24$ ch... | 2015-04-21 05:10:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://abitofcs.blogspot.com/2015/01/codeforces-453c-little-pony-and-summer.html | ## Friday, January 9, 2015
### Codeforces 453C - Little Pony and Summer Sun Celebration
Problem Statement:
453C - Little Pony and Summer Sun Celebration
Solution:
(How did they come up with such a cute name for a problem statement, I wonder)
A pretty interesting graph problem, which is more of a test on structure co... | 2018-11-17 21:36:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.aps.org/articles/v7/63 | Viewpoint
# A New Phase of Solid Oxygen
Physics 7, 63
A large applied magnetic field can bring solid oxygen into a novel phase—a consequence of the strong spin-lattice coupling in the molecular crystal.
Molecular crystals, like sugar, ice, or solid chalcogens (the elements of group $16$ of the periodic table, such a... | 2023-03-25 22:53:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 69, "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://pcmsolver.readthedocs.io/en/latest/programmers/timer-class.html | Timer class¶
The Timer class enables timing of execution throughout the module. Timer support is enabled by passing -DENABLE_TIMER=ON to the setup.py script. Timing macros are available by inclusion of the Config.hpp header file.
The class is basically a wrapper around an ordered map of strings and cpu timers. To tim... | 2018-01-20 08:45:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/250861/vector-product-proof | # Vector product proof
Prove that if $$a=b \times c$$
$$b=c \times a$$
$$c=a \times b$$ then $a \perp b$, $a \perp c$, $b \perp c$, and $|a|=|b|=|c|=1$
-
What have you tried? Please don't just give us an order to do something for you. – Stefan Dec 4 '12 at 18:47
Also, $a=b=c=0$ contradicts the last statement. – cop... | 2016-07-28 07:00:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://superuser.com/questions/469347/ethernet-splitter/469381 | # Ethernet splitter
I have two computers side by side (one work and the other personal). Due to the location of the wireless connection, sometimes the signal is weak, so I normally access one of the computer via the ethernet, but my modem has only a single jack. Is there a splitter or something that will allow me to a... | 2015-01-27 14:23:30 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jpt.spe.org/adaptive-drilling-application-uses-ai-enhance-bottom-drilling-performance | Share
Drilling automation
# Adaptive Drilling Application Uses AI To Enhance On-Bottom Drilling Performance
## An intelligent drilling optimization application performs as an adaptive autodriller. In the Marcellus Shale, ROP improved 61% and 39% and drilling performance, measured as hours on bottom, improved 25%.
Ev... | 2021-04-11 21:06:19 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.researchgate.net/publication/51931506_Identifying_Design_Requirements_for_Wireless_Routing_Link_Metrics | Article
# Identifying Design Requirements for Wireless Routing Link Metrics
Authors:
To read the full-text of this research, you can request a copy directly from the authors.
## Abstract
In this paper, we identify and analyze the requirements to design a new routing link metric for wireless multihop networks. Consi... | 2022-06-25 12:03:19 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ftp.aimsciences.org/article/doi/10.3934/proc.2007.2007.855 | Article Contents
Article Contents
# Three state relays
• We consider a hysteresis operator that arises as a three state generalization of a bi-stable relay. Basic properties and a geometric interpretation of the three-state relay are considered. Analogously to Preisach operator, which can be introduced as an aggregat... | 2022-11-27 14:25:53 | {"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": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ncatlab.org/nlab/show/non-canonical+isomorphism | Non-canonical isomorphisms
Idea
Often in category theory, requirements that certain things “be isomorphic” are more precisely stated as saying that a certain “canonical” morphism is invertible. However, in certain situations, it happens that the existence of a non-canonical isomorphism automatically entails the “corr... | 2019-09-15 10:19:40 | {"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://s170063.gridserver.com/9gntbr6a/proving-parallel-lines-examples-3d4380 | 7. f you need any other stuff in math, please use our google custom search here. Two lines cut by a transversal line are parallel when the corresponding angles are equal. If it is true, it must be stated as a postulate or proved as a separate theorem. Therefore, by the alternate interior angles converse, g and h are pa... | 2021-10-24 19:36:49 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://runestone.academy/runestone/static/cpp4python/IntroCpp/whylearncpp.html | # 1.3. Why Learn Another Programming Language?¶
Python is a great language for beginning programming for several reasons. First, the syntax is both sparse and clear. Second, the underlying model of how objects and variables work is very consistent. Third, you can write powerful and interesting programs without a lot o... | 2019-05-23 21:22:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |