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http://www.mathematicalfoodforthought.com/2005/11/to-equal-or-not-to-equal-topic_23.html | Wednesday, November 23, 2005
To Equal or not to Equal. Topic: Inequalities. Level: AIME/Olympiad.
Problem #1: Prove that, given two positive reals $a$ and $b$, we have $\frac{a+b}{2} \ge \sqrt{ab}$.
Solution: Begin with the trivial inequality ($x^2 \ge 0$) applied on $a-b$. We have
$(a-b)^2 \ge 0$
$a^2-2ab+b^2 \ge ... | 2019-11-13 17:49:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forum.allaboutcircuits.com/threads/slayer-exciter-amplitude-modulation.116074/ | # Slayer Exciter Amplitude Modulation
#### Art
Joined Sep 10, 2007
806
Hi Guys,
So it turns out I missed my calling, I was meant to be a radio DJ
With these single transistor oscillator, AM has not been done properly that I’ve seen.
Last edited:
#### KL7AJ
Joined Nov 4, 2008
2,229
Hi Guys,
So it turns out I missed... | 2021-04-14 21:26:49 | {"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://openstudy.com/updates/4de308cc4c0e8b0b993daad8 | ## anonymous 5 years ago Solve. Express irrational solutions in simplest radical form. If the equations has no real-number solutions, write "no real-number solution." 1) (y-7)^2 = 0 2) a^2 = -9 3) 6t^2 = 156
1. anonymous
1) $$y=7$$ 2) No real solution 3) $$6t^2=156 \implies t^2=26 \implies t=\sqrt{26}$$ ot $$t=-\sqrt... | 2016-10-27 13:36:28 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.kineticmediaworks.com/rirxfgz/bookdown-cross-reference-c648a4 | # bookdown cross reference
The blogdown package also supports bookdown style cross-references, as does the distill package. I'm trying to cross-reference figures and tables in a PDF produced with knitr/rmarkdown. These commands will spawn a new terminal as well, which can be used to monitor the output from R. Tools fo... | 2021-07-24 14:19:51 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gmatclub.com/forum/if-x-and-y-are-positive-integers-what-is-the-254679.html | GMAT Changed on April 16th - Read about the latest changes here
It is currently 25 Apr 2018, 01:32
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized... | 2018-04-25 08:32:57 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.talkstats.com/showthread.php/68540-probability-for-two-replication?p=197537 | probability for two replication
Suppose that a sample of size is to be chosen randomly (without replacement) from an urn containing balls, of which are white and are black. If we let denote the number of white balls selected, then the probability of getting exactly white balls is
The above probability is for a single... | 2017-10-24 09:45:18 | {"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://nrich.maths.org/1402 | ### Without Calculus
Given that u>0 and v>0 find the smallest possible value of 1/u + 1/v given that u + v = 5 by different methods.
### Three Ways
If x + y = -1 find the largest value of xy by coordinate geometry, by calculus and by algebra.
### Classical Means
Use the diagram to investigate the classical Pythago... | 2016-06-27 00:24:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.cut-the-knot.org/do_you_know/GoldenRatioInIsoscelesRightTriangle.shtml | # Golden Ratio In Right Isosceles Triangle
The following has been posted by Tran Quang Hung at the CutTheKnotMath facebook page.
Let $ABC\;$ be an Right Isosceles triangle, $D\;$ and $E\;$ the midpoints of the sides; $F\;$ be the foot of the latitude from $C;\;$ $G\;$ the intersection of $CF\;$ and circle $(ABED).$
... | 2018-12-16 18:47:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kullabs.com/class-9/optional-mathematics-1/coordinate-geometry-2/locus?type=video | ## Locus
Subject: Optional Mathematics
#### Overview
To every point in a plane there corresponds on ordered pair of real numbers and to every ordered pair of real numbers there corresponds a point on a plane. If we have an algebraic relation between x and y, we get a set of points in the plane for different values o... | 2020-10-28 08:43:31 | {"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://questions.examside.com/past-years/jee/question/pidentify-the-correct-order-for-the-given-property-for-fol-jee-main-chemistry-some-basic-concepts-of-chemistry-1gbjqestnxjkxyjg | 1
JEE Main 2023 (Online) 29th January Morning Shift
+4
-1
Identify the correct order for the given property for following compounds.
Choose the correct answer from the option given below :
A
(A), (B) and (E) only
B
(A), (C) and (D) only
C
(A), (C) and (E) only
D
(B), (C) and (D) only
2
JEE Main 2023 (Online) 24th Ja... | 2023-03-28 21:07:36 | {"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://testbook.com/question-answer/a-sinusoid-2-sin-t-t-where-t--603cd882700fb9cce5d4af24 | # A sinusoid (√2 sin t) μ(t), where μ(t) is the step input, is applied to a system with transfer-function $$G(s) = \frac{1}{s+1}$$The amplitude of the steady state output is ____.
This question was previously asked in
GATE IN 2021 Official Paper
View all GATE IN Papers >
## Detailed Solution
Concept:
Y(s) = R(s) × ... | 2021-09-25 15:35:32 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1472277/convex-hull-of-idempotent-matrices | # Convex hull of idempotent matrices
What is the convex hull of the set of $n\times n$ (potentially asymmetric) idempotent matrices?
Consider the set $S:=\{A\in\mathbb{R}^{n\times n}:A^2=A\}$, the set of idempotent matrices. Is there a simple description of the convex hull of $S$?
By convex hull, I mean: $C:=\{\sum_... | 2020-02-17 16:25:13 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://irep.iium.edu.my/57540/ | # Measurement and QCD analysis of double-differential inclusive jet cross sections in pp collisions at s = 8 \$\$ \backslashsqrt{s}=8 \$\$ TeV and cross section ratios to 2.76 and 7 TeV
CMS Collaboration, CMS and Ibrahim, Z. A. and Komaragiri, J. R. and Md. Ali, Mohd. Adli and Mohamad Idris, F. and Wan Abdullah, W. A.... | 2019-11-19 08:56:27 | {"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://physics.stackexchange.com/questions/442683/uncertainties-in-logarithms/442684 | Uncertainties in Logarithms
I have plotted data of temperature against time for a cooling cup of coffee and gotten a nice curve. I have then linearised this data by taking the log of the temperature for the purposes of gatting a straight line. My question now is how do I deal with the uncertainty in the temperature me... | 2020-04-03 11:51:19 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.fightfinance.com/?q=7,11,26,39,58,211,709,880,881,920 | # Fight Finance
#### CoursesTagsRandomAllRecentScores
For a price of $1040, Camille will sell you a share which just paid a dividend of$100, and is expected to pay dividends every year forever, growing at a rate of 5% pa.
So the next dividend will be $100(1+0.05)^1=105.00$, and the year after it will be $100(1+0.05)... | 2021-01-24 22:10:04 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://indico.dfa.unipd.it/event/39/timetable/ | # Photorefractive Photonics and Beyond
Europe/Rome
Park Hotel Villa Fiorita
#### Park Hotel Villa Fiorita
Via Giovanni XXIII, 1 31050 Monastier di Treviso www.parkhotelvillafiorita.com
, ,
Description
Photorefractive Photonics and Beyond 2022 (PR'22) is the 18th international conference of a series of biennial meet... | 2023-04-01 04:47:56 | {"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... |
https://mycbseguide.com/blog/acids-bases-salts-class-10-notes-science/ | # Acids Bases and Salts class 10 Notes Science
## myCBSEguide App
CBSE, NCERT, JEE Main, NEET-UG, NDA, Exam Papers, Question Bank, NCERT Solutions, Exemplars, Revision Notes, Free Videos, MCQ Tests & more.
CBSE class 10 Science Chapter 2 Acids Bases and Salts notes in PDF are available for free download in myCBSEgui... | 2022-06-25 20:53:29 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://beta.slashdot.org/story/110931 | Beta
×
### Thank you!
Before you choose to head back to the Classic look of the site, we'd appreciate it if you share your thoughts on the Beta; your feedback is what drives our ongoing development.
Beta is different and we value you taking the time to try it out. Please take a look at the changes we've made in Beta... | 2014-10-02 02:40:56 | {"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://math.stackexchange.com/questions/3643139/if-an-arithmetic-function-f-satisfies-fmn-leq-fmfn-whenever-gcdm | # If an arithmetic function $f$ satisfies $f(mn) \leq f(m)f(n)$ (whenever $\gcd(m,n)=1$), is $f$ weakly multiplicative or submultiplicative?
From the preprint On sums of the small divisors of a natural number (Lemma 1, page 2) by Douglas E. Iannucci:
We observe here that the function $$a(n)$$ is not multiplicative. I... | 2021-10-28 20:05:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://dailyplanetdispatch.com/Micro%20Unit%20Symbol%202021 | MICRO UNIT SYMBOL 2021
It seems to be generally well accepted that the correct way to typeset a value with units is to separate the number from the units by a space, and write the units in an upright font. For example, One hellameter is $$1.0\times10^{27}$$ m. The symbol for 'micro-' is the Greek letter mu, but if you... | 2021-03-04 16:32:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1546550/the-convegrence-of-l2-norm-of-the-gradient-of-a-mollified-sequence-of-functio | # The convegrence of $L^2$ norm of the gradient of a mollified sequence of functions
Let $u\in W^{1,2}(\Omega)$ where $\Omega\subset R^N$ is open bounded, smooth boundary.
Given a sequence of function $u_n\in L^2(\Omega)$ such that $\nabla u_n$ is defined a.e. and $\nabla u_n\to\nabla u$ a.e. We also know that $u_n\t... | 2019-06-25 21:37:01 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://solvedlib.com/problem-4-an-infinite-nonconducting-sheet-is,82832 | # Problem 4. An infinite nonconducting sheet is pictured in the Figure below. It has a uniform...
###### Question:
Problem 4. An infinite nonconducting sheet is pictured in the Figure below. It has a uniform surface chargedensity. Using Gauß, law on the cylindrical surface depicted below, find the electric field E, a... | 2023-03-24 09:43:58 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://e3ligase-signal.com/index.php/2020/02/ | 2013 [16] DNA sequencing Purified DNA fragments were subjected t
2013 [16]. DNA sequencing Purified DNA fragments were subjected to selleckchem cycle sequencing with BigDye™ Terminator Cycle Sequencing Ready Reaction Kit (Applied Biosystems, Darmstadt, Germany). Amplification primers were also used as sequencing prime... | 2022-11-30 01:30:21 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/so-i-have-a-problem/ | # So I have a problem...
You have four small chains with three links each. You want to combine the four small chains into one necklace you can wear around your neck. It costs you ten cents to break a link of chain, and 20 cents to weld it together. What is the least expensive price you can pay to create a necklace of ... | 2021-06-15 17:10:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 8, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2660877/locally-euclidean-property-in-topology | # Locally Euclidean property in Topology
I’m trying to understand the definition of locally Euclidean:
Definition: A topological space $X$ is locally Euclidean if there exists $n \in \mathbb{N}$ so that for all $x \in X$ there is a neighborhood $U$ of $x$ which is homeomorphic to an open subset $V \subset \mathbb{R} ... | 2019-12-07 09:50:17 | {"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://www.geo.brown.edu/research/Fox-Kemper/classes/CU/ATOC5051_07/notes/Assignment6.html | # ATOC 5051
## Introduction to Physical Oceanography, 2007
### Assignment 6: Geostrophy and Thermal Wind
Consider a western boundary current, perhaps the one you used last time. We will use the ECCO dataset, which I will preprocess for you to make it easy at fox-kemper.com/data
Choose one latitude, and make a secti... | 2018-12-14 03:00:47 | {"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://tex.stackexchange.com/questions/160928/axis-lable-in-millions-thousands | # axis lable in millions/thousands
I have a simple barchart, on the y axis i have values which are displayed full written (e.g. 5'000'000). I dont want to change the orginal data but change the y-axis lable into a fullwritten value e.g. "5 Mio."
Any Idea how to approach this target, I tried but couldn't find anything... | 2016-02-13 17:37:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://quant.stackexchange.com/questions/44262/asset-pricing-and-dividend-discount-model | # Asset pricing and dividend discount model
I want to derive the dividend discount model from the asset pricing formula described in "Efficient Capital Markets: A Review of Theory and Empirical Work" by Eugene Fama 1970. The formula that I am referring to is equation number 1:
What I could do so far is the following:... | 2019-11-22 09:57:19 | {"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://scikit-optimize.github.io/ | Top
# skopt module
Scikit-Optimize, or skopt, is a simple and efficient library to minimize (very) expensive and noisy black-box functions. It implements several methods for sequential model-based optimization. skopt is reusable in many contexts and accessible.
## Install
pip install scikit-optimize
## Getting st... | 2017-06-24 08:33:59 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://icsecbsemath.com/2019/08/24/relations-exercise-2-3/ | Question 1: If $A = \{ 1,2,3 \}$ , $B = \{ 4,5,6 \}$ , which of the following are relations from $A$ to $B$? Give reasons in support of your answer: (i) $\{(1, 6), (3, 4), (5, 2) \}$ (ii) $\{ (1,5), (2, 6), (3,4), (3,6) \}$ (iii) $\{ (4, 2), (4,3), (5, 1) \}$ {iv} $A \times B$
Given $A = \{ 1,2,3 \}$ , $B = \{ 4,5,6 \... | 2021-04-22 23:05:42 | {"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": 0, "img_math": 898, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://mymathforum.com/geometry/337940-how-do-i-name-angle.html | My Math Forum How do I name this angle ?
Geometry Geometry Math Forum
December 8th, 2016, 10:16 AM #1
Newbie
Joined: Dec 2016
From: Geneva
Posts: 5
Thanks: 0
How do I name this angle ?
Hi, I keep having to name these sorts of angles, but I don't know how to. Could anyone help me, please ?
A is a point on g, a... | 2017-12-14 06:09:42 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0557.60011&format=complete | # zbMATH — the first resource for mathematics
Sur le problème du premier chiffre décimal. (French) Zbl 0557.60011
Given $$E_k$$, the set of positive integers whose first digit is $$k$$, its asymptotic density does not exist (as it is well-known). In this paper it is proved that the analytical density $$d(E_ k)$$ exist... | 2021-08-05 18:44:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2492668/different-behaviour-of-newtons-method-for-finding-minimum-of-a-function | # Different behaviour of Newton's method for finding minimum of a function
Given the following function of two variables
$$f(x, y) = 2x^2 − 2xy + y^2 + 2x − 2y$$
I wanted to use Newton's method to find a minimum of this function. I started from $(x_1, y_1) = (0, 0)$ and applied the following formula
$$x_{k+1} = x_k... | 2019-05-20 02:46:17 | {"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://math.usf.edu/research/colloquia/spring11/ | USF Home > College of Arts and Sciences > Department of Mathematics & Statistics
Mathematics & Statistics
# Colloquia — Spring 2011
## Friday, April 8, 2011
Title
Speaker
Time
Place
Sponsor
Developmental Computing
Przemyslaw Prusinkiewicz
Department of Computer Science
University of Calgary
Canada
3:00pm-4:00pm
P... | 2017-03-24 02:00:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://opencvpython.blogspot.in/2013/01/k-means-clustering-3-working-with-opencv.html | Sunday, January 27, 2013
K-Means Clustering - 3 : Working with OpenCV
Hi,
In the previous articles, K-Means Clustering - 1 : Basic Understanding and K-Means Clustering - 2 : Working with Scipy, we have seen what is K-Means and how to use it to cluster the data. In this article, We will see how we can use K-Means fun... | 2013-05-22 00:50:23 | {"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://db0nus869y26v.cloudfront.net/en/Nucleon | An atomic nucleus is shown here as a compact bundle of the two types of nucleons, protons (red) and neutrons (blue). In this picture, the protons and neutrons are shown as distinct, which is the conventional view in chemistry, for example. But in an actual nucleus, as understood by modern nuclear physics, the nucleons ... | 2022-07-05 23:18:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 6, "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.physicsforums.com/threads/difference-between-c-5-i-c-20-3-and-c-5-i-c-20-5-3-i-c-20-3.686095/ | # Difference between C(5,i)/C(20,3) and (C(5,i)*C(20-5,3-i))/C(20,3)
1. Apr 17, 2013
### s0ft
The question goes this way:
Five men in a group of 20 are graduates. If three men are chosen out of 20 at random, what is the probability of at least one being graduates?
This can be done by adding the probabilities for exa... | 2017-11-22 19:34:25 | {"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.studentsofeconomics.com/2023/02/introduction-macroeconomics-analysis-macroeconomics-practice-test-1.html | ### Macroeconomics Practice Test - 1: Introduction to Macroeconomic Analysis
##### Click on the correct option. Text colour will change into green if your chosen option is corret and if it is wrong, it will change into red:
1. Macroeconomics is concerned with
1. The level of output of goods and services
2. The gener... | 2023-03-26 05:57:02 | {"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://vnyx.wordpress.com/2011/12/06/hartree-fock/ | Taken from Phys5870 : Modern Computational Methods in Solids by Adrien E. Feiguin and was my homework assignment for Simulation of Material Science course. If she does it with Fortran, I’ll use Octave instead :p.
The Schrodinger equation for Helium ground state energy $(l = 0)$ using Hartree-Fock Method, which base is... | 2018-03-20 19:31:49 | {"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": 9, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electricalengineerresources.com/2018/01/02/complete-sag-tension-relationship-in-transmission-and-distribution-lines-concepts/ | # Fundamental Concepts of Sag-Tension Relationship in Transmission and Distribution Lines
Posted by
When a conductor is suspended between two supports and carrying its own uniform weight, the curve formed is called a catenary. For simplified analysis, some of the design engineers assume that the curve is parabolic.
... | 2022-10-02 12:39:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://economics.stackexchange.com/questions/19202/is-this-proof-correct | # Is this proof correct?
i'm new at this, so i´m really sorry sorry if i do something wrong. The problem is this: A choice function satisfies condition α if whenever $x = C(A)$ and $x ∈ B ⊂ A$, it follows that $x = C(B)$ as well. Axiom 1: If $x ≠ C(A)$ then C(A) = C(A\{x}) And i need to show if condition α implies Axio... | 2019-09-20 07:35:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.mathworks.com/help/signal/ref/triang.html?nocookie=true | Accelerating the pace of engineering and science
# triang
Triangular window
w = triang(L)
## Description
w = triang(L) returns an L-point triangular window in the column vector, w.
See Definitions for the equations that define the triangular window. The triangular window is very similar to a Bartlett window. The ... | 2014-10-25 14:42:15 | {"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... |
http://bugra.github.io/work/notes/2016-06-05/a-gentle-introduction-to-bloom-filter/ | # A Gentle Introduction to Bloom Filter
## Bloom Filter
Bloom filters are probabilistic space-efficient data structures. They are very similar to hashtables; they are used exclusively membership existence in a set. However, they have a very powerful property which allows to make trade-off between space and false-posi... | 2017-04-23 13:52:34 | {"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": 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/171465/multiple-lines-in-equation-environment | # Multiple lines in equation environment
I have to put an two equations inside one equation environment. I could do it with this piece o code:
$$\begin{array}{ccl} \nabla \cdot F & = & \left(\frac{\partial}{\partial x}i + \frac{\partial}{\partial y}j + \frac{\partial}{\partial z}\right) \cdot (F_{1}i + F_{2}j + F_{3}... | 2021-05-08 14:18:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/4dof-spur-gear-system-eigenvalues-not-corresponding-with-eqs.905003/ | # 4DOF Spur Gear System - Eigenvalues not corresponding with EQs?
Tags:
1. Feb 22, 2017
### Sirsh
Hi there,
I am modelling a four degree of freedom system which is the dynamics of two spur gears in mesh, having two rotational and two translation degrees of freedom, respectively, a diagram exhibiting the system can ... | 2017-08-22 14:32:32 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.intelligentdream.com/2015/07/fundamentals-of-calculus-chapter-3.html | ## Search This Blog
Simplicity is the ultimate sophistication.” — Leonardo da Vinci
Contact me: sreramk360@gmail.com
## Sunday, 19 July 2015
### Fundamentals of calculus Chapter 3: differential equations of functions involving one independent variable.
Fundamentals of calculus
Chapter 3: differential equations of f... | 2019-10-20 03:36:07 | {"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... |
http://redlinetowingcompany.com/qga9r/598c27-logistic-regression-interpretability | # logistic regression interpretability
Categorical feature with more than two categories: One solution to deal with multiple categories is one-hot-encoding, meaning that each category has its own column. The L-th category is then the reference category. Logistic Regression. The linear regression model can work well fo... | 2021-01-26 12:03:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-algebra/139343-direct-sum-two-subspaces.html | # Math Help - Direct Sum of two Subspaces
1. ## Direct Sum of two Subspaces
let U be subspace of $R^4$ spanned by the vectors
$u_1=(1,-2,5,-3),u_2=(2,3,1,-4),u_3=(3,8,-3,-5)$
the vectors $v_1=(1,-2,5,-3),v_2(0,7,-9,2)$ form basis for the Subspace U. and $v_1,v_2,v_3=(0,0,1,0),v_4=(0,0,0,1)$ form basis for $R^4$. How... | 2014-09-24 05:39:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 14, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.zbuy.online/products/bath-toy-raining-cloud-duck-egg-tub-toy | # Bath Toy Raining Cloud Duck Egg Tub Toy
\$12.99
color:
Description
Overview:
Functions: soaked in water, the water in the eggshell rises, ducks slowly emerge from the eggshell, take out the water surface, water from the bottom outlet hole sprinkled, ducks slowly hide into the eggshell, dull egg shape, with a netwo... | 2022-10-03 21:54:20 | {"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://mfat.imath.kiev.ua/article/?id=421 | Open Access
# On solvability of a partial integral equation in the space ${L_2(\Omega \times\Omega)}$
### Abstract
In this paper we investigate solvability of a partial integral equation in the space $L_2(\Omega\times\Omega),$ where $\Omega=[a,b]^ u.$ We define a determinant for the partial integral equation as a co... | 2019-04-19 14:37:36 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/topic/640377-help-me-unify-camera-and-object-matrices/?setlanguage=1&langurlbits=topic/640377-help-me-unify-camera-and-object-matrices/&langid=1 | View more
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# Help me unify camera and object matrices
Old topic!
Guest, the last post of this topic is over 60 days ... | 2017-04-27 09:48:51 | {"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://ch.mathworks.com/help/slcontrol/ug/batch-compute-steady-state-operating-points-for-parameter-variation.html | Documentation
## Batch Compute Steady-State Operating Points for Parameter Variation
Block parameters configure a Simulink® model in several ways. For example, you can use block parameters to specify various coefficients or controller sample times. You can also use a discrete parameter, like the control input to a Mu... | 2019-11-22 22:42:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 3, "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://docs.zhinst.com/labone_q_user_manual/tutorials/single_Qubit/sq_02_resonator.html | # Resonator Spectroscopy
As a first step, we want to find the resonance frequency of the readout resonator of our qubit.
When creating an experiment, we first define some experimental parameters. In this case this is the sweep range of the frequency, the number of sweep points and the number of averages per point. We... | 2023-03-25 11:33:53 | {"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://aakashdigitalsrv1.meritnation.com/ask-answer/question/60ab57377-is-divisible-by-99-find-a-and-b/playing-with-numbers/6932488 | # 60ab57377 is divisible by 99 .Find a and b?
In the given question we know that the number 60ab57377 is divisible by 99. We need to find the numbers a and b.
Here, use the fact that a number which is divisible by 99 is also divisible by 9 and 11 separately.
Now, the number 60ab57377 is divisible by 9.
Using the div... | 2022-05-20 06:51:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 11, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://forum.allaboutcircuits.com/threads/cooperative-multitasking-design-using-state-machines.184289/ | Cooperative Multitasking Design Using State Machines
Sparsh45
Joined Dec 6, 2021
143
I am planning to develop cooperative multitasking in c language. I'm looking for suggestions on how to write a generic code for cooperative multitasking using a state machine.
1. The code must be reusable. It must run on typical low... | 2022-07-02 05:56:06 | {"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://mathoverflow.net/questions/293043/isomorphy-of-simple-groups-of-order-360-a-proof-with-a-presentation | # Isomorphy of simple groups of order 360 : a proof with a presentation [closed]
I asked this question on Stackexchange more than 24 hours ago and I got no answser, so I take leave to ask it here.
It is well known that all simple groups of ordre 360 are isomorphic with the alternating group $A_{6}$. Cole's original p... | 2019-05-25 20:27:56 | {"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://www.gamedev.net/forums/topic/186938-buffered-images/ | #### Archived
This topic is now archived and is closed to further replies.
# [java] Buffered Images
## Recommended Posts
Hey everyone, I''ve been learning about BufferedImages, but I''m having trouble fitting everything together. Basically, I want to load a BufferedImage containing an image file onto a JPanel. What... | 2017-11-22 18:56:51 | {"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.gradesaver.com/textbooks/math/prealgebra/prealgebra-7th-edition/appendix-b-exercise-set-page-742/13 | # Appendix B - Exercise Set - Page 742: 13
-1
#### Work Step by Step
$-7^0=-1\times7^0=-1\times1=1$ Exponents are before multiplication in the order of operations.
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide fe... | 2018-11-17 11:18:43 | {"extraction_info": {"found_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.hindawi.com/isrn/geometry/2012/217132/ | `ISRN GeometryVolume 2012 (2012), Article ID 217132, 10 pageshttp://dx.doi.org/10.5402/2012/217132`
Research Article
## Some Results on Super Quasi-Einstein Manifolds
1Nikhil Banga Sikshan Mahavidyalaya, Bishnupur, 722122 West Bengal, Bankura, India
2Institute of Mathematics College of Science, University of the Phil... | 2013-12-09 12:48:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 5, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ctn-0094.github.io/CTNote/ | The package CTNote exists as a comprehensive implementation of outcomes, treatments, and endpoints used in clinical trials to evaluate the efficacy of medication-assisted treatment of substance use disorders (SUDs). The functions in this package are programmatic building blocks with which to construct algorithms which ... | 2023-03-22 09:36:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/i-understand-that-the-key-to-parametrization-is-to-realize-that-the.534360/ | # I understand that the key to parametrization is to realize that the
1. Sep 27, 2011
### glebovg
I understand that the key to parametrization is to realize that the goal of this method is to describe the location of all points on a geometric object, a curve, a surface, or a region. However, I am looking for a gener... | 2018-08-14 14:00:17 | {"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.zbmath.org/?q=an%3A0198.05501 | Classification of nilpotent Lie algebras of dimension six.(Russian)Zbl 0198.05501
All nilpotent Lie algebras of dimension 6 over a field of characteristic 0 are explicitly determined. Use is made of the fact that any Lie algebra of dimension $$n$$ contains a commutative ideal of dimension $$m\geq \frac 12 (\sqrt{8n+1}... | 2022-07-01 01:56:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/63383/what-stabilizes-neutorns-against-beta-decay-in-a-neutron-star | # What stabilizes neutorns against beta decay in a neutron star?
Free neutrons are known to undergo beta decay with a half-life of slightly above 10 minutes. Binding with other nucleons stabilizes the neutrons in an atomic nucleus, but only if the fraction of protons is high enough (at least a third or so). But what k... | 2014-07-23 15:32:13 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/340772/tensor-formulation-of-maxwells-equations | # Tensor Formulation of Maxwell's Equations
I've been reading up about the tensor formulation of Maxwell's Equations of Electromagnetism, and the derivations I have seen (found here: http://www.lecture-notes.co.uk/susskind/special-relativity/lecture-2-3/maxwells-equations/) gives them in covariant form (in vacuo) as: ... | 2019-08-18 06:45:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://investerarpengarsnlm.web.app/69760/74199.html | # A Derivative Small Fragrant Slippers Word Drag Indoor And Women
English Etymology; Or, a Derivative Dictionary of the English - Bokus
Looking past the usual arguments for the regulation or abolition of derivative finance, (a) a derivative that was previously a designated and effective hedging instrument in a cash ... | 2023-03-24 10:43:32 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/problem-to-normalize-a-wave-function.478537/ | # Problem to Normalize a wave function
## Homework Statement
To find the stationary states and the corresponding energies, I need to normalize the following equations:
$$X(x)=A_x sin(\frac{n_x\Pi}{a}x)$$
$$Y(y)=A_y sin(\frac{n_y\Pi}{a}y$$
$$Z(z)=A_z sin(\frac{n_z\Pi}{a}z$$
Because of their similiraty, these value... | 2021-09-17 11:12:30 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/107478/are-homogeneous-components-of-f-g-graded-modules-f-g/107501 | Are homogeneous components of f.g graded modules f.g ?
Suppose $M= \bigoplus_{n\in \mathbb Z} M_n$ is a finitely generated graded module over a Noetherian graded commutative ring $A=\bigoplus_{n\in \mathbb Z}A_n$.
If $A$ is positively graded ($A_n=0$ if $n<0$), then each $M_n$ is finitely generated as $A_0$-module (A... | 2016-07-01 08:18:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/409263/how-to-visualize-proximity-score-in-random-forests | # How to visualize proximity score in Random Forests
For a Random Forest, we can construct a N x N (where N is the number of data points) proximity matrix P where P[i,j] is how "close" the i-th data point is from the j-th data point. In Gilles Loupes' PhD dissertation, he shows an example of a very beautiful proximity... | 2022-07-06 12:42:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/55003-critical-number-help.html | 1. ## Critical Number Help
Find the critical numbers of f(x) = (x^5)(e^-8x)
Derivative is : f '(x) = 5x^4 * (e^-8x) + x^5 * (-8e^-8x)
A critical number is whenever the derivative is either undefined or equal to zero.
Thanks!
2. Originally Posted by TSizzle55
Find the critical numbers of f(x) = (x^5)(e^-8x)
Deriva... | 2016-10-22 17:56:45 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://open.kattis.com/contests/nptfun/problems/calculatingdartscores | UE CS 310 Session 2
#### Start
2017-09-06 23:00 CEST
## UE CS 310 Session 2
#### End
2017-09-13 23:00 CEST
The end is near!
Contest is over.
Not yet started.
Contest is starting in -349 days 8:06:03
168:00:00
0:00:00
# Problem ACalculating Dart Scores
Image by Tijmen Stam via Wikimedia Commons.
In a game of da... | 2018-08-22 05:06:03 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stacks.math.columbia.edu/tag/032F | # The Stacks Project
## Tag 032F
Definition 10.155.1. Let $R$ be a domain with field of fractions $K$.
1. We say $R$ is N-1 if the integral closure of $R$ in $K$ is a finite $R$-module.
2. We say $R$ is N-2 or Japanese if for any finite extension $K \subset L$ of fields the integral closure of $R$ in $L$ is finite o... | 2017-10-20 14:32:02 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.mrozarka.com/intermediate-algebra/lessons/unit-3/day-35 | ### Day 35 - Summative Exam 1 Review - 03.02.15
• Summative Exam 1 this Friday, March 6th
• Schedule
• Monday - Review
• Tuesday - ACT
• Wednesday - Review/New Material
• Thursday - Review/New Material
• Friday - Summative Exam 1
Questions
Bell Ringer
• N/A
Review
Unit 1 - Functions
1. Identify key characteristics... | 2022-07-07 08:30:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.paperswithcode.com/paper/boundary-rigidity-for-free-product-c-algebras | 28 Aug 2017 · Hasegawa Kei ·
For any reduced free product $\mathrm{C}^*$-algebra $(A, \varphi) =(A_1, \varphi_1) \star (A_2, \varphi_2)$, we prove a boundary rigidity result for the embedding of $A$ into its associated $\mathrm{C}^*$-algebra $\Delta \mathbf{T}(A, \varphi)$. This provides new examples of rigid embedd... | 2021-09-25 20:57:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:1332.90160 | # zbMATH — the first resource for mathematics
Linear programming bounds for regular graphs. (English) Zbl 1332.90160
Summary: P. Delsarte et al. [Geom. Dedicata 6, 363–388 (1977; Zbl 0376.05015)] used the linear programming method in order to find bounds for the size of spherical codes endowed with prescribed inner pr... | 2021-01-19 19:21:46 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://soliloquium.zealmaker.com/fastpages/netlify%20cms/2020/05/07/integrating-netlifycms-with-fastpages | ## 1 Introduction
Fastpages is a wonderful piece of technology created by FastAI team which enables painless blogging with Jupyter Notebook, Word documents or Markdown. I have been hacking around FastPages to see how far I can strech it to enable blogging with other tools I am interested in learning. I have already bl... | 2020-07-10 19:38:23 | {"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://homework.cpm.org/category/CC/textbook/cca2/chapter/12/lesson/12.1.4/problem/12-74 | ### Home > CCA2 > Chapter 12 > Lesson 12.1.4 > Problem12-74
12-74.
Find the equation of a cubic function that has $y = x^3$ as its parent graph, a locator point at $(-6, -10)$, and passes through the origin.
Substitute the locator point (h, k) into the general equation
$y = a(x - h)^3 + k.$
Use the known point, oth... | 2021-05-06 00:21:57 | {"extraction_info": {"found_math": true, "script_math_tex": 6, "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://stats.stackexchange.com/questions/177034/assumptions-in-causalimpact-package | Assumptions in CausalImpact package
I'm using the R package CausalImpact (Brodersen et. al, 2015) to estimate the impact of and event in a time series of tourists arrivals in a country. I compare it with other series of other countries used as "controls". The documentation of the package explains as assumptions:
1).-... | 2019-06-16 07:40:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.electro-tech-online.com/threads/ac-transformers-on-circuits-boards.156733/ | # AC Transformers on circuits boards
Status
Not open for further replies.
#### gary350
##### Well-Known Member
Transformers these days are different than 50 years ago some how they manage to operate fine with a few turns of wire in the primary coil on 120 VAC.
I don't understand the circuits most TV circuit boards ... | 2020-11-29 22:17:26 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gateoverflow.in/2178/gate2010-7 | 4k views
The main memory unit with a capacity of $4$ $\text{megabytes}$ is built using $1M \times$ $\text{1-bit}$ DRAM chips. Each DRAM chip has 1K rows of cells with $1K$ cells in each row. The time taken for a single refresh operation is $100$ $\text{nanoseconds}$. The time required to perform one refresh operation ... | 2018-09-20 10:52:40 | {"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... |
https://socratic.org/questions/what-is-the-vertex-of-y-2x-2-2x-5 | # What is the vertex of y=-2x^2 + 2x + 5 ?
Aug 10, 2017
$\left(\frac{1}{2} , \frac{11}{2}\right)$
#### Explanation:
$\text{given the equation of a parabola in standard form}$
$\text{that is } y = a {x}^{2} + b x + c$
"then "x_(color(red)"vertex")=-b/(2a)
$y = - 2 {x}^{2} + 2 x + 5 \text{ is in standard form}$
$... | 2021-09-26 11:44:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 19, "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://www.groundai.com/project/multi-target-detection-with-rotations/ | MTD with rotations
# Multi-target detection with rotations
## Abstract.
We consider the multi-target detection problem of estimating a two-dimensional target image from a large noisy measurement image that contains many randomly rotated and translated copies of the target image. Motivated by single-particle cryo-ele... | 2021-03-09 07:39:51 | {"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.zhuanzhi.ai/topic/2001837430444251 | ### VIP内容
https://arxiv.org/abs/2002.12312
### 最新内容
We consider classes of objective functions of cardinality constrained maximization problems for which the greedy algorithm guarantees a constant approximation. We propose the new class of $\gamma$-$\alpha$-augmentable functions and prove that it encompasses several... | 2021-05-07 07:57:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/Compact-four%E2%80%93dimensional-euclidean-space-embedded-Kurihara/28fe33d6097adf3f00923b2b239040a6d3276118 | # Compact four–dimensional euclidean space embedded in the universe
@article{Kurihara2016CompactFE,
title={Compact four–dimensional euclidean space embedded in the universe},
author={Yoshimasa Kurihara},
journal={Physics \& Astronomy International Journal},
year={2016}
}
• Y. Kurihara
• Published 21 December 2016
• Ph... | 2023-02-02 18:31:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.cuemath.com/measurement/measuring-length/ | # Measuring Length
Measuring Length
In this mini-lesson, we will learn about measuring length by understanding different units to measure length, how to compare length, and how to apply them while solving problems. We will also discover interesting facts around them.
Have you ever measured the length of your study t... | 2021-06-12 17:55:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://fletcher.github.io/MultiMarkdown-6/syntax/tables.html | ### Tables
#### Table Basics
MultiMarkdown has a special syntax for creating tables. It is generally compatible with the syntax used by Michael Fortin for PHP Markdown Extra
Basically, it allows you to turn:
| | Grouping ||
------------ | :-----------: | -----------: |
Content ... | 2022-06-29 18:18:42 | {"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://fr.maplesoft.com/support/help/maple/view.aspx?path=GraphTheory/DegreeSequence&L=F | GraphTheory - Maple Programming Help
Home : Support : Online Help : Mathematics : Discrete Mathematics : Graph Theory : GraphTheory Package : GraphTheory/DegreeSequence
GraphTheory
DegreeSequence
Calling Sequence DegreeSequence(G)
Parameters
G - graph
Description
• DegreeSequence returns a list of the degre... | 2021-03-04 21:37:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 10, "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://codegolf.stackexchange.com/questions/99676/the-logical-quine | # The logical quine
The challenge
Simply write a program that outputs its own source code.
Nothing more than a regular quine.
The problem
We don't have a computer so we have to run the program on a programmable logic device (such as an FPGA, a CPLD, a gate array ...).
The rules
• Any device available on the mark... | 2021-04-13 21:49:36 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/tags/derandomization/hot | # Tag Info
19
$SL = L$. $RL$ stands for randomized logspace and $RL=L$ is a smaller version of the problem $RP=P$. A major stepping stone was the proof of Reingold in '04 ("Undirected S-T Connectivity in Logspace") that $SL = L$, where $S$ stands for "symmetric" and $SL$ is an intermediate class between $RL$ and $L$.... | 2021-04-21 08:13:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathonline.wikidot.com/stokes-theorem-examples-2 | Stokes' Theorem Examples 2
# Stokes' Theorem Examples 2
Recall from the Stokes' Theorem page that if $\delta$ is an oriented surface that is piecewise-smooth, and that $\delta$ is bounded by a simple, closed, positively oriented, and piecewise-smooth boundary curve $C$, and if $\mathbf{F} (x, y, z) = P(x, y, z) \vec{... | 2021-04-12 01:53:08 | {"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://square.github.io/pysurvival/math.html | # The math of Survival Analysis
Now that we have introduced the main notions in Survival Analysis, let's define the variables and functions that we will be using and give simple examples to provide additional insight:
## $T$, Survival Time
$T$ is a positive random variable representing the waiting time until an even... | 2023-03-26 11:53:33 | {"extraction_info": {"found_math": true, "script_math_tex": 14, "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... |
https://socratic.org/questions/how-do-you-find-the-axis-of-symmetry-and-vertex-point-of-the-function-y-x-2-8x-1 | # How do you find the axis of symmetry and vertex point of the function: y=x^2+8x+12?
Oct 1, 2015
Use the Method of Completing the Square to find that the axis of symmetry is $x = - 4$ and the vertex is at $\left(x , y\right) = \left(- 4 , - 4\right)$. Details to follow.
#### Explanation:
Complete the square:
$y ... | 2021-12-04 08:44:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 13, "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://answers.opencv.org/question/30166/infinite-loop-in-haar-lbp-hog-in-opencv-traincascades/?answer=30188 | # Infinite loop in Haar, LBP, HOG in opencv traincascades
I have asked the same question on stackoverflow. I am trying to build a classifier to detect faces in Thermal images. So I tried training using Haar, LBP and HOG classifiers. I am working with OpenCV 2.4.8 on windows.
opencv_traincascade.exe -data haarcascades... | 2019-04-25 04:20:26 | {"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://socratic.org/questions/how-do-you-use-the-rational-roots-theorem-to-find-all-possible-zeros-of-p-x-x-5- | # How do you use the rational roots theorem to find all possible zeros of P(x) = x^5 -2x^4 +4x -8?
Apr 26, 2016
The only Real zero is $x = 2$
#### Explanation:
By the rational roots theorem, any rational zeros of $P \left(x\right)$ will be expressible in the form $\frac{p}{q}$ for integers $p , q$ with $p$ a diviso... | 2020-07-14 05:34:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 33, "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://greyenlightenment.com/2018/07/17/trump-impeachment-odds-now-the-lowest-ever/ | # Trump Impeachment Odds Now the Lowest Ever
Looks like I was right again, in early 2017 predicting Trump would not be impeached.
As the Muller investigation showed, The DNC hacks had nothing to do with Trump’s campaign, but rather were the result of Russians hacking Podesta’s email account, although in Podesta’s def... | 2021-08-03 11:35:49 | {"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://eepower.com/news/ti-reports-silicon-valley-analog-formerly-national-semi-leading-analog-growth/ | News
TI Reports Silicon Valley Analog (Formerly National Semi) Leading Analog Growth
July 21, 2013 by Jeff Shepard
Texas Instruments Incorporated (TI) today reported second-quarter revenue of $3.05 billion, net income of$660 million and earnings per share of 58 cents. Results include a gain associated with the trans... | 2022-07-06 01:57:10 | {"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://gmatclub.com/forum/if-a-number-is-selected-from-the-factors-of-226764.html?kudos=1 | GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 16 Nov 2019, 16:33
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customize... | 2019-11-16 23:33:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.computer.org/csdl/trans/tk/2016/02/07286817-abs.html | Issue No. 02 - Feb. (2016 vol. 28)
ISSN: 1041-4347
pp: 551-565
Huiqi Hu , Department of Computer Science, Tsinghua National Laboratory for Information Science and Technology (TNList), Tsinghua University, Beijing, China
Guoliang Li , Department of Computer Science, Tsinghua National Laboratory for Information Science a... | 2019-01-16 01:26:36 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/college-algebra-11th-edition/chapter-6-section-6-4-summary-of-the-conic-sections-6-4-exercises-page-619/9 | ## College Algebra (11th Edition)
We can see that x and y are on the power of two and one with a positive the other with a negative coefficient. Therefore the equation will be a hyperbola. This given equation can be easily transformed to the standard equation of a hyperbola: $\frac{x^2}{a^2}-\frac{y^2}{b^2}=1$ Here, i... | 2018-10-22 13:52:02 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codingclubuc3m.rbind.io/post/2019-11-26/ | # Automated testing with 'testthat' in practice
You test your code. We know you do. How else are you sure that your changes don’t break the program? But after you commit, you discard those pesky scripts and throw away code. Don’t you think it’s a bit of a waste to dump all that effort that took you quite a decent chun... | 2021-04-19 12:12:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/746241/what-is-the-difference-between-a-module-of-finite-rank-and-finitely-generated-mo | # What is the difference between a module of finite rank and finitely generated module.
R is an integral domain and every module we talk about is an R-module. If a module is finitely generated then obviously every element of the module can be written as finite R-linear combination of the set of generators. I observe t... | 2019-07-19 10:19:43 | {"extraction_info": {"found_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... |