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https://karnatakaeducation.org.in/KOER/en/index.php/Circles_Tangents_Problems | # Problem 1
Tangents AP and AQ are drawn to circle with centre O, from an external point A. Prove that ∠PAQ=2.∠ OPQ
## Interpretation of the problem
1. O is the centre of the circle and tangents AP and AQ are drawn from an external point A.
2. OP and OQ are the radii.
3. The students have to prove thne angle PAQ=twi... | 2023-01-31 20:49:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 22, "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://www.gamedev.net/forums/topic/193386-orient-a-missile-along-its-velocity-vector/ | #### Archived
This topic is now archived and is closed to further replies.
# Orient a missile along it's velocity vector
This topic is 5132 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
If i have a missile that is travelling along a veloci... | 2017-12-16 09:47:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scicomp.stackexchange.com/questions/5321/monte-carlo-approximation-of-pi | # Monte Carlo approximation of PI
I'm trying to understand how to compute the value of Pi by means of the Monte Carlo simulation. I have a circle inside a square where the sides of the square are tangent to the circle. As data I have the number of random points and the ratio between the lenght of one side of the squar... | 2020-07-15 09:21:36 | {"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://gamedev.stackexchange.com/questions/119938/guided-missile-with-constant-time?rq=1 | # Guided Missile with Constant Time
I'm building a game with players and missiles.
I want to fire a missile from P1 to P2. The missile should always take exactly five seconds to reach P2. The missile should also track P2. If P2 moves farther away, the missile must speed up to satisfy the timing constraint. If P2 move... | 2020-10-28 23:35:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://online.stat.psu.edu/stat501/book/export/html/966 | # 10.2 - Stepwise Regression
10.2 - Stepwise Regression
In this section, we learn about the stepwise regression procedure. While we will soon learn the finer details, the general idea behind the stepwise regression procedure is that we build our regression model from a set of candidate predictor variables by entering... | 2022-08-15 10:39:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/forums/topic/466500-strcat/ | # strcat
This topic is 3724 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
Hi, I'm having a problem with the strcat function. I'm new to programming and just doing some simple exercises. Here's my problem, i ask the user to enter their first ... | 2017-12-11 06:00:51 | {"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://yoo2080.wordpress.com/2014/09/21/proofs-of-doob-dynkin-lemma/ | ## Proofs of Doob-Dynkin Lemma
Let f, g be functions from a non-empty set $\Omega$ to measurable spaces $(X, \mathcal A)$ and $(Y, \mathcal B)$ respectively. Consider the following two conditions:
(1) $\sigma(f) \supset \sigma(g)$
(2) There is a measurable function $H: (X, \mathcal A) \to (Y, \mathcal B)$ with $g = H ... | 2018-06-21 02:21:31 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 115, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://www.ademcetinkaya.com/2023/01/asti-ascent-solar-technologies-inc.html | Outlook: Ascent Solar Technologies Inc. Common Stock is assigned short-term Ba1 & long-term Ba1 estimated rating.
Dominant Strategy : Hold
Time series to forecast n: 29 Jan 2023 for (n+4 weeks)
Methodology : Transductive Learning (ML)
## Abstract
Ascent Solar Technologies Inc. Common Stock prediction model is evaluat... | 2023-03-25 05:16:28 | {"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://shitohichiumaya.blogspot.com/2012/12/authors-in-markov-matrix-which-author_18.html | ## 2012-12-18
### Authors in a Markov matrix: Which author do people find most inspiring? (18)
Let's back to the question, how does the number of inhabitants looks like many years later. Before we perform the calculation, let's make some hypotheses and check them out. Why do we make some hypotheses? Since it is the f... | 2017-05-25 06:55:14 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/when-the-sun-shines-at-a-75-angle-to-the-ground-nadia | +0
# When the sun shines at a 75 angle to the ground, Nadia’s shadow is 18 inches long. To the nearest inch, how tall is Nadia?
0
116
1
When the sun shines at a 75° angle to the ground, Nadia’s shadow is 18 inches long. To the nearest inch, how tall is Nadia?
Jun 13, 2022
#1
+579
+1
$$x=\tan \left(75^{\circ \:}\r... | 2022-12-03 06:21:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/477329/about-the-mass-of-the-particles?noredirect=1 | # About the mass of the particles
Studying Higgs mechanism in EW theory and QCD I have a couple of questions that I would like to clarify:
1) The quark mass term in QCD Lagrangian should come from Higgs mechanism in EW sector of SM. I mean that you don't have a contribution to the mass coming from Higgs and other fro... | 2019-11-13 00:00:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.answers.com/Q/What_is_the_difference_between_a_Scchwarzschild_and_a_Kerr_black_hole | Astronomy
Black Holes
Astrophysics
# What is the difference between a Scchwarzschild and a Kerr black hole?
###### December 17, 2009 12:40AM
A Schwarzschild black hole is a non-rotating black hole. The Kerr black hole is a rotating black hole. Since the latter is more complicated to describe, it was developed much l... | 2020-04-04 12:01:26 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://physics.stackexchange.com/questions/254268/conservation-of-c-parity-and-p-parity/254271 | # Conservation of $C$-Parity and $P$-parity
Under what situations are $C$-Parity $C=(-1)^{L+S}$ and/or $P$-parity $P=-(-1)^L$ conserved? ( $L$ here is the relative angular momentum and S is the total intrinsic spin).
It would make sense that under EM and Strong interactions these two quantities would be conserved, si... | 2020-06-05 05:52:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.fightfinance.com/?q=445,628, | # Fight Finance
#### CoursesTagsRandomAllRecentScores
The financing decision primarily affects which part of a business?
Assets A, B, M and $r_f$ are shown on the graphs above. Asset M is the market portfolio and $r_f$ is the risk free yield on government bonds. Assume that investors can borrow and lend at the risk ... | 2021-04-17 08:23:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://solvedlib.com/need-help-please-show-work,120996 | Similar Solved Questions
Must write equation with format and choices given. Not just final answer. Fill in with options...
Must write equation with format and choices given. Not just final answer. Fill in with options given. May add factors. Convert 532 torr to kPa Remember that multiple steps may be required in the c... | 2023-03-23 17:31:29 | {"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": 2, "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/17212/is-there-a-statement-whose-undecidability-is-undecidable | # Is there a statement whose undecidability is undecidable?
We know there are statements that are undecidable/independent of ZFC. Can there be a statement S, such that (ZFC $\not\vdash$ S and ZFC $\not\vdash$ ~S) is undecidable?
-
Can you define exactly what you mean by "$\mathrm{ZFC} \vdash S$ is undecidable"? It's ... | 2014-08-29 05:18:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://labs.tib.eu/arxiv/?author=Y.F.%20Orlov | • ### Analytical Benchmarks for Precision Particle Tracking in Electric and Magnetic Rings(1503.02247)
May 17, 2015 hep-ph, physics.acc-ph
A set of analytical benchmarks for tracking programs is required for precision storage ring experiments. To determine the accuracy of precision tracking programs in electric and ma... | 2020-12-02 04:34:26 | {"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://peeterjoot.wordpress.com/2012/01/29/phy454h1s-continuum-mechanics-lecture-6-compatibility-condition-and-elastostatics-taught-by-prof-k-das/ | # Peeter Joot's (OLD) Blog.
• ## Recent Comments
Adam C Scott on avoiding gdb signal noise… Ken on Scotiabank iTrade RESP …… Alan Ball on Oops. Fixing a drill hole in P… Peeter Joot's B… on Stokes theorem in Geometric… Exploring Stokes The… on Stokes theorem in Geometric…
• 300,634
## PHY454H1S Continuum Mechanics... | 2017-10-17 11:18:19 | {"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": 23, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://physics.stackexchange.com/questions/714799/what-is-the-form-of-the-wave-packet-in-terms-of-momentum | # What is the form of the wave packet in terms of momentum?
The wave packet in terms of the wave number $$k$$ is:
$$$$\Psi(x, t) = \frac{1}{\sqrt{2\pi}} \int_{-\infty}^{+\infty} \mathrm{d}k \ A(k) \ e^{-i(kx-\omega t)} \tag{1}$$$$
Knowing that $$p = \hbar k$$ and $$E = \hbar \omega$$ we can replace $$k$$ with $$p$$,... | 2022-06-30 09:30:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.esaral.com/q/n-a-57900/ | Question:
$\frac{1}{2.5}+\frac{1}{5.8}+\frac{1}{8.11}+\ldots+\frac{1}{(3 n-1)(3 n+2)}=\frac{n}{6 n+4}$
Solution:
Let P(n) be the given statement.
Now,
$P(n)=\frac{1}{2.5}+\frac{1}{5.8}+\frac{1}{8.11}+\ldots+\frac{1}{(3 n-1)(3 n+2)}=\frac{n}{6 n+4}$
Step 1:
$P(1)=\frac{1}{2.5}=\frac{1}{10}=\frac{1}{6+4}$
Hence, ... | 2022-11-29 21:14:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathstodon.xyz/@mscroggs?max_id=100916058678566170 | $\sqrt{\sqrt{9} - \sqrt{8}} = \sqrt{2} - \sqrt{1}$
Issue 08 of @chalkdustmag is finished and has been sent to the printers.
Mathematical fact made entirely of straight lines (based on @Pecnut's idea):
$$\left|\frac{\mathsf{\Xi}}{|\mathsf{\Xi}|}\right|=1$$
The early-bird discount for the MathsJam Annual Gathering clo... | 2022-06-25 04:49:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/516511/was-x17-predicted-before-it-was-observed | # Was X17 predicted before it was observed?
Articles, with very little detail, have made their rounds about an X17 boson (16.7 MeV) being observed in tests of decaying beryllium-8 and perhaps once in a test with helium.
Most of the undiscovered particles that are searched for in CERN or other colliders or dark underg... | 2022-09-24 16:16:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://doc.sagemath.org/html/en/reference/modules/sage/modules/vector_space_homspace.html | # Space of Morphisms of Vector Spaces (Linear Transformations)¶
AUTHOR:
• Rob Beezer: (2011-06-29)
A VectorSpaceHomspace object represents the set of all possible homomorphisms from one vector space to another. These mappings are usually known as linear transformations.
For more information on the use of linear tra... | 2019-10-22 04:15:38 | {"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://stats.stackexchange.com/questions/5087/use-coefficients-of-thin-plate-regression-splines-in-a-clustering-method | # Use coefficients of thin plate regression splines in a clustering method
There are numerous procedures for functional data clustering based on orthonormal basis functions. I have a series of models built with the GAMM models, using the gamm() from the mgcv package in R. For fitting a long-term trend, I use a thin pl... | 2020-08-10 01:48:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-equations/72708-temperature-pde-print.html | # temperature PDE
• February 9th 2009, 02:44 PM
PvtBillPilgrim
temperature PDE
Can someone help me with this?
An infinitely long plate of width L has its two parallel sides maintained at temperature zero and its other side at constant temperature T. What is the rate of change?
I have that Laplace's equation holds an... | 2015-01-28 09:39:23 | {"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": 0, "img_math": 0, "codecogs_latex": 37, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.scienceforums.net/topic/72575-help-im-a-dummy/?tab=comments | # Help, I'm a dummy...
## Recommended Posts
Ok, I want to build a small boat which will consist basically of a floating platform supported by 2 pontoons which are 8 feet in length. What diameter do the pontoons have to be to support a total weight (platform plus load) of 700 lbs.? Any help would be appreciated, espec... | 2021-04-21 16:35:40 | {"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://www.tutorialspoint.com/generator-delegation-in-php-7 | # Generator delegation in PHP 7
PHPServer Side ProgrammingProgramming
#### PHP Online Training
45 Lectures 9 hours
#### PHP in Telugu
43 Lectures 5.5 hours
#### Redis and PHP
22 Lectures 40 mins
The concept of generator is not new to PHP 7, because it was available in the earlier versions too. With generators, ... | 2022-12-01 11:15:13 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/201995/french-quotation-marks-in-titles | # French quotation marks in titles
I'm currently finishing my PhD thesis. I use Lyx and the packages
\usepackage[french]{babel}
\frenchbsetup{FrenchFootnotes=false}
I use the french quotation marks (guillemets) without any problem inside the text, but the french guillemets are replaced by english ones in the titles... | 2022-06-28 06:31:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathematica.stackexchange.com/questions/42766/solving-an-integral-numerically | # Solving an Integral Numerically
I have been trying to solve the integral equation below, but cant seem to find a way out of this. Can someone please help me out with suggestion?
$f(t)=\int_0^{\infty}\frac{K_1a(t)}{a(t)+K_2}\,dt$
where $K_1$ and $K_2$ are some constants and $a(t) = \frac{Q}{(4\pi Nt)^{3/2}}*\exp(-x... | 2014-09-01 13:45:29 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://homework.cpm.org/category/CC/textbook/cc1/chapter/6/lesson/6.1.4/problem/6-51 | ### Home > CC1 > Chapter 6 > Lesson 6.1.4 > Problem6-51
6-51.
Name the coordinates of each point shown in the graph at right using ordered pairs $(x, y)$. Homework Help ✎
Refer to the Math Notes box below to review ordered pairs.
A = $(6, 3)$ and B = $(3, 12)$.
Were you able to record the ordered pairs for C and ... | 2019-12-13 04:54:11 | {"extraction_info": {"found_math": true, "script_math_tex": 3, "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.mgrid.net/static/doc/hdl/dev/html/reference.html | 5. Reference¶
The entries in this section provide a complete reference to all datatypes and functions of the MGRID Healthcare Datatype Library.
5.1. HDM RIM implementation¶
The MGRID HDM is a database implementation of the HL7v3 RIM. This section describes how class relations, class connections and datatypes are imp... | 2019-03-26 08:57:23 | {"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://aibluedot.com/background/singularities.html | # AI Singularities and Quantum Computing
In mathematics, a singularity is a point at which a mathematical object (a function or a surface or an equation) is "misbehaved" in some sense; but we prefer to dignify the situation and instead say that the behavior of the object at that point is undefined. On the right you se... | 2020-10-25 19:14:58 | {"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://www.chegg.com/homework-help/questions-and-answers/suppose-given-graph-linear-equation-compare-methods-would-use-find-equation-line-slope-int-q1674100 | Suppose you are given a graph of a linear equation. Compare the methods you would use to find the equation of the line in slope-intercept form and in point-slope form.
A. To find either equation, find the slope and y-intercept of the line as well as the coordinates of one point on the line. All of these can be found f... | 2014-09-17 13:46:28 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/differential-equations/190347-fourier-cosine-series-print.html | fourier cosine series
• Oct 14th 2011, 05:27 AM
kittycat485
fourier cosine series
Hi, this question is being a pain to me can someone please help.
a) Find the Fourier cosine series of $f(x)=|sinx|$ for interval $(-\pi, \pi)$.
b) Use it to find the sum
$\sum_{n \ge 1} \frac{1}{4n^2-1}$
Thanks
• Oct 14th 2011, 06:16... | 2017-11-17 18:14:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://in.answers.yahoo.com/question/index?qid=20200810191349AAznj1D | urja asked in Science & MathematicsMathematics · 6 months ago
# Solve the following equation for the unknown value, n, using the appropriate number of significant figures.?
Solve the following equation for the unknown value, n, using the appropriate number of significant figures.
-246.0=1312(1/2^2 - 1/n^2) = +-
Rel... | 2021-01-27 01:21:15 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://codegolf.stackexchange.com/questions/113115/round-the-string/113128 | Round the string
Some decimal numbers cannot be precisely represented as binary floats due to the internal representation of the binary floats. For example: rounding 14.225 to two decimal digits does not result in 14.23 as one might expect but in 14.22.
Python:
In: round(14.225, 2)
Out: 14.22
Assume, however, that... | 2020-04-02 00:01:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codereview.stackexchange.com/questions/87395/neural-network-simulator-with-openmp | # Neural Network Simulator with OpenMP
I wrote a simple neural network simulator (the biophysical kind) from scratch, and was hoping to get some feedback on how I can speed things up, or any C++ / compilation best practices that I can improve on.
The code is at this repository.
Main Problem:
OpenMP doesn't seem to ... | 2021-05-14 14:30:42 | {"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://clay6.com/qa/19241/mortar-is-mixture-of | # Mortar is mixture of
$\begin{array}{1 1}(a)\;Plaster\;of\; POP(Plaster\; of\; Paris)\\(b)\;Slaked\;lime+Plaster\; of \;Paris\\(c)\;CaCO_3+silica+H_2O\\(d)\;Cement+silica+H_2O\end{array}$
Mortar is mixture of cement+silica+$H_2O$
Hence (d) is the correct answer. | 2018-04-23 07:44:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/57574/is-there-a-formula-or-way-to-determine-whether-an-acid-is-a-strong-one-or-a-weak/57580 | # Is there a formula or way to determine whether an acid is a strong one or a weak one without conducting experiments in real?
I know the common strong and weak acids but if a mineral acid like $\ce{H3BO3}$ springs up, I can't actually tell whether it is strong or weak. Also can I justify in chemical terms why $\ce{H2... | 2020-08-08 15:02:02 | {"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://baseball-stats.net/pitching/aera/ | # Adjusted Earned Run Average (ERA+)
### $${\displaystyle ERA+=100*(2-{ERA \over AVERAGE\ ERA}*{1 \over PARK\ FACTOR})}$$
ERA+ takes a player's earned run average (ERA) and normalizes it across the entire league. It accounts for external factors like ballparks and opponents. A score of 100 is league average, and 150 ... | 2018-11-14 02:59:19 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/249685/a-conceptual-question-about-work/249687 | # A conceptual question about work
Consider an object of mass $5kg$ on a plane. If a horizontal force of $10N$ acts on the object for a time interval of a second. Calculate the work done on the object by the force given that the force of kinetic friction on the object is $5N$.
The acceleration due to the net force is... | 2020-12-05 11:11:00 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codegolf.stackexchange.com/questions/32616/calculate-number-of-characters-in-code | # Calculate number of characters in code [closed]
The task is to find the number of characters in your source code up to the previous line.
You may do some addition of two integers, or whatever that comes to mind. But at the end of your logic, you need to calculate the number of characters written in your code up to ... | 2020-05-30 17:10:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://ihpcss18.it4i.cz/documentation.html | # Very brief BEM4I tutorial
## Installation
The current version is only available as a header-only library. There is no need for compilation and installation, you only have to place the project's directory into a convenient location and include required headers into your code. However, BEM4I requires Eigen and METIS ... | 2022-05-17 08:36:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 7, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.chegg.com/homework-help/questions-and-answers/determine-rms-generated-voltage-alternator-used-50-hz-flux-pole-0015-wb-72-turns-phase-win-q2671519 | Alternator Help
Determine the RMS generated voltage of an alternator used for a 50 Hz system if it has a flux per pole of 0.015 Wb, 72 turns per phase and a winding constant of 0.96 | 2013-06-19 18:47:25 | {"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.houseofmath.com/encyclopedia/numbers-and-quantities/vectors/three-dimensions/angles/how-to-find-the-angle-between-two-planes | # How to Find the Angle Between Two Planes
In the figure below, you can see two planes that intersect. They are drawn as lines because we’re looking at them from the side.
To find the angle between two planes, you do similar things to when you find the angle between a line and a plane. The difference is that in this ... | 2022-08-12 03:56:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 14, "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://oeis.org/wiki/User:Peter_Luschny/GeneralizedBinomialCoefficients | This site is supported by donations to The OEIS Foundation.
# Generalized Binomial Coefficients
Our goal is to define a triangle of binomial coefficients where the swinging factorial is always the middle coefficient, and not only in the case when n is even .
To this end we define the generalized binomial coefficient... | 2018-02-22 13:11:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 38, "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://web2.0calc.com/questions/pythagorean-theorem_15 | +0
pythagorean theorem
-2
73
3
+-291
Square $ABCD$ is constructed along diameter $AB$ of a semicircle, as shown. The semicircle and square $ABCD$ are coplanar. Line segment $AB$ has a length of 6 centimeters. If point $M$ is the midpoint of arc $AB$, what is the length of segment $MC$? Express your answer in simples... | 2020-05-27 13:25:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0793.15019 | # zbMATH — the first resource for mathematics
##### Examples
Geometry Search for the term Geometry in any field. Queries are case-independent. Funct* Wildcard queries are specified by * (e.g. functions, functorial, etc.). Otherwise the search is exact. "Topological group" Phrases (multi-words) should be set in "strai... | 2016-05-01 06:18:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://paperswithcode.com/paper/information-recovery-from-pairwise/review/ | Paper
### Information Recovery from Pairwise Measurements
This paper is concerned with jointly recovering $n$ node-variables $\left\{ x_{i}\right\}_{1\leq i\leq n}$ from a collection of pairwise difference measurements. Imagine we acquire a few observations taking the form of $x_{i}-x_{j}$; the observation pattern is... | 2020-09-21 03:20:17 | {"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/prove-existence-of-a-limit.664068/ | # Prove existence of a limit
1. Jan 13, 2013
### Felafel
1. The problem statement, all variables and given/known data
given
$A \subset \mathbb{R}$
$f:A \subset \mathbb{R} \to \mathbb{R}^+$
considering the function g such that:
$g(x):=\sqrt{f(x)} x \in A$ with $x_0$ limit point in A.
Prove that if $\displaystyle ... | 2017-08-20 20:14:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://docs.microsoft.com/en-us/dotnet/framework/tools/mage-exe-manifest-generation-and-editing-tool?redirectedfrom=MSDN | # Mage.exe (Manifest Generation and Editing Tool)
The Manifest Generation and Editing Tool (Mage.exe) is a command-line tool that supports the creation and editing of application and deployment manifests. As a command-line tool, Mage.exe can be run from both batch scripts and other Windows-based applications, includin... | 2019-11-19 09:36:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://passmass.server278.com/history_of_passmass?rev=1532360915&do=diff | PassMassAmendment
Site Tools
history_of_passmass
Differences
This shows you the differences between two versions of the page.
— history_of_passmass [2018/07/23 11:48] (current) Line 1: Line 1: + UNDER CONSTRUCTION, pls ignore this page, pls choose another from the right\\ \\ We have asked our legislators to rect... | 2019-03-26 16:34:00 | {"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://it.mathworks.com/help/signal/ref/flattopwin.html | # flattopwin
Flat top weighted window
## Syntax
w = flattopwin(L)
w = flattopwin(L,sflag)
## Description
example
w = flattopwin(L) returns an L-point symmetric flat top window
w = flattopwin(L,sflag) returns an L-point symmetric flat top window using the window sampling method specified by sflag.
## Examples
c... | 2023-03-27 11:02:39 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://html.rhhz.net/linyekexue/html/2015-2-105.htm | 林业科学 2015, Vol. 51 Issue (2): 105-111 PDF
DOI: 10.11707/j.1001-7488.20150213
0
#### 文章信息
Wang Zheng, Gu Lingling, Gao Zizhen, Liu Bin
SPF规格材弹性模量的动态测试及其概率分布
Dynamic Testing and Probability Distribution of Elastic Modulus of SPF Dimension Lumbers
Scientia Silvae Sinicae, 2015, 51(2): 105-111.
DOI: 10.11707/j.1001-748... | 2023-02-08 07:08:26 | {"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://doc.sitecore.com/xp/en/developers/101/sitecore-experience-manager/configure-content-dependencies-for-an-mvc-rendering.html | # Configure content dependencies for an MVC rendering
Abstract
Shows how you specify content dependencies for an MVC rendering
You associate renderings with content by using the data source property (or the page item, when you do not specify a data source). You can access the content in your controller or view code ... | 2022-12-08 13:19:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikiversity.org/wiki/Deductive_Logic/Truth_Functions | # Deductive Logic/Truth Functions
## Truth Functions
Consider the statement:
(1) Earth is larger than the moon.
Astronomical observations show that this statement is true. Therefore, we can assign statement (1) a truth-value of true.
Now consider the statement:
(2) It is not the case that earth is larger than the... | 2022-09-27 14:27:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 19, "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://mathspace.co/textbooks/syllabuses/Syllabus-453/topics/Topic-8396/subtopics/Subtopic-110974/?activeTab=interactive | # Problem Solving with fractions II
## Interactive practice questions
Find the difference between $5\frac{2}{3}$523 and $3\frac{2}{5}$325 and multiply this by $3\frac{5}{9}$359.
Easy
Approx 4 minutes
Valentina had to pay $£700$£700 as a deposit on a new couch. The deposit was $\frac{10}{19}$1019 of the full price.
... | 2022-01-27 00:03:01 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://search.r-project.org/CRAN/refmans/edibble/html/lvl_attrs.html | lvl_attrs {edibble} R Documentation
## Setting the traits of the levels
### Description
Use this function to create a "vector" of levels. The vector is actually comprised of a data frame with a column labels and other columns with corresponding level attribute (if any). This data frame can be accessed with lvl_data(... | 2022-12-04 15:30:14 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ltwork.net/10-points-8-if-a-dna-strand-has-a-thymine-which-nitrogen--3414551 | # 10 points 8. If a DNA strand has a thymine, which nitrogen base will pair with it when RNA is made? *
###### Question:
10 points
8. If a DNA strand has a thymine, which nitrogen base will pair with it
### Translate this phrase into an algebraic expression. Two less than the product of 13 and Goran's age Use the va... | 2023-03-31 00:07:45 | {"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": 2, "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/inverse-laplace-transforms.308324/ | # (Inverse) Laplace Transforms
1. Apr 18, 2009
### Knissp
1. The problem statement, all variables and given/known data
$$y'' + 2y' + 2y = t^2 + 4t$$
$$y(0) = 0$$
$$y'(0) = -1$$
2. Relevant equations
$$L(y) = Y$$
$$L(y') = sY - y(0)$$
$$L(y'') = s^2 Y - s y(0) - y'(0)$$
$$L(t^n) = \frac {n!}{s^{n+1}}$$
$$L(a*b) = AB... | 2017-10-21 04:01:30 | {"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... |
https://artofproblemsolving.com/wiki/index.php?title=2014_AMC_10B_Problems/Problem_8&diff=128387&oldid=114578 | # Difference between revisions of "2014 AMC 10B Problems/Problem 8"
## Problem
A truck travels $\dfrac{b}{6}$ feet every $t$ seconds. There are $3$ feet in a yard. How many yards does the truck travel in $3$ minutes?
$\textbf {(A) } \frac{b}{1080t} \qquad \textbf {(B) } \frac{30t}{b} \qquad \textbf {(C) } \frac{30b}... | 2021-12-08 18:35:55 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 23, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.pearson.com/channels/general-chemistry/asset/ca69316f/the-surface-temperature-of-venus-is-about-1050-k-and-the-pressure-is-about-75-ea | Start typing, then use the up and down arrows to select an option from the list.
2:22 minutes
Problem 45
Textbook Question
The surface temperature of Venus is about 1050 K, and the pressure is about 75 Earth atmospheres. Assuming that these conditions represent a Venusian “STP,” what is the standard molar volume in li... | 2023-03-28 09:39:24 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.thejournal.club/c/paper/354326/ | #### A Lyapunov-Based Methodology for Constrained Optimization with Bandit Feedback
##### Semih Cayci, Yilin Zheng, Atilla Eryılmaz
In a wide variety of applications including online advertising, contractual hiring, and wireless scheduling, the controller is constrained by a stringent budget constraint on the availab... | 2021-10-27 10:42:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.homebuiltairplanes.com/forums/threads/inexpensive-homebuilts-why.25987/page-4 | # Inexpensive Homebuilts... Why?
Discussion in 'General Experimental Aviation Questions' started by Topaz, Sep 9, 2016.
?
## Which is the closest reason to why you're interested in "inexpensive" homebuilts?
Poll closed Oct 12, 2016.
1 vote(s)
1.3%
15 vote(s)
20.0%
17 vote(s)
22.7%
2 vote(s)
2.7%
31 vote(s)
41.... | 2019-11-17 07:19:47 | {"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://proofwiki.org/wiki/Condition_for_Rational_to_be_a_Convergent | # Condition for Rational to be a Convergent
Jump to navigation Jump to search
## Theorem
Let $x$ be an irrational number.
Let the rational number $\dfrac a b$ satisfy the inequality:
$\left\vert{x - \dfrac a b}\right\vert < \dfrac 1 {2 b^2}$
Then $\dfrac a b$ is a convergent of $x$.
## Proof
Suppose to the cont... | 2020-01-22 01:37:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "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/11271/how-to-read-in-a-file-in-the-same-directory/11282 | # how to read in a file in the same directory?
Now I am writing a small package. I have written several files and put them in the same directory. And some files need to read in or include another file in the same directory. But when I simply write the file name there, Mathematica can not find them. Is there a easy way... | 2014-10-23 04:54:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/serials/?q=se%3A1204 | ## Applied Mathematics Letters
### An International Journal of Rapid Publication
Short Title: Appl. Math. Lett. Publisher: Elsevier (Pergamon), Oxford ISSN: 0893-9659 Online: http://www.sciencedirect.com/science/journal/08939659 Comments: Indexed cover-to-cover
Documents Indexed: 7,800 Publications (since 1988) Ref... | 2022-10-04 13:26:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://news.learnenough.com/learn-enough-text-editor-amazon | LEARN ENOUGH
# Learn Enough Text Editor on Amazon.com
##### Oct 5, 2016 • posted by Michael Hartl
I'm pleased to announce that Learn Enough Text Editor to Be Dangerous is now available at Amazon.com, where it joins Learn Enough Command Line to Be Dangerous as part of the Learn Enough Developer Fundamentals series.
... | 2017-08-19 09:08:40 | {"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://chemistry.stackexchange.com/questions/40705/heitler-london-hydrogen-model | # Heitler-London hydrogen model
As I am learning about the valence bond theory, the model of hydrogen that Heitler and London created, seems to make sense. But, the theoretical and the experimental results are not the same.
Experimental results:
For the molecule to form, the distance between atoms should be $r=74.1~... | 2019-05-19 17:01:17 | {"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.circuitbread.com/textbooks/electromagnetics-i/magnetostatics/boundary-conditions-on-the-magnetic-field-intensity-h | • Electromagnetics I
• Ch 7
• Loc 7.11
Boundary Conditions on the Magnetic Field Intensity (H)
In homogeneous media, electromagnetic quantities vary smoothly and continuously. At a boundary between dissimilar media, however, it is possible for electromagnetic quantities to be discontinuous. Continuities and discontin... | 2019-12-10 04:21:57 | {"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/5568513ee4b0c4e453f8c394 | ## anonymous one year ago A 39 gram sample of a substance that's a by-product of fireworks has a k-value of 0.1024. N = N0e -kt N0 = initial mass (at time t = 0) N = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days Find the substance's h... | 2016-10-23 18:15:49 | {"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://gamedev.stackexchange.com/questions/35699/reacting-to-rectangle-on-rectangle-collisions | # Reacting to rectangle on rectangle collisions
I don't know how to react to collisions between two axis aligned rectangles that have x, y, width and height values (x and y are from the centre of the box) to make them simply not overlap.
I figured I'd just make them move away from each other depending on how far they... | 2020-01-21 17:03:54 | {"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/226698/difference-equation-with-strange-initial-condition | # Difference equation with strange initial condition
I have the difference equation $y_k = \frac{2}{7} y_{k+1} + \frac{2}{7} y_{k-1} + \frac{3}{7} y_{k-2}$. The $y_k$s are probabilities. The equation doesn't hold for $k = 0$. This is because I know that $y_0 = 1$, $y_{-1} = \frac{1}{3}$ and $y_{-2} = \frac{1}{9}$ so t... | 2015-11-28 16:42:47 | {"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": 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/3903368/how-do-i-verify-if-235-equiv-1-pmod71-is-true-or-not/3903487 | How do I verify if $2^{35} \equiv 1 \pmod{71}$ is true or not?
I need to know if $$2^{35} \equiv 1\pmod{71}$$ is true. I tried using Euler and Fermat little theorem and I got stuck. There is probably something trivial I'm not seeing so I appreciate any help, thanks.
• Are you familiar with Euler's criterion? – J. W. ... | 2021-03-03 05:40:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/302721/tikz-order-of-execution-of-child-options-when-foreach-operation-is-present | # Tikz: order of execution of child options when foreach operation is present
I'm trying to write a code that will draw a tree consisting of 2 children for each node up to a specified depth. The drawing of the tree itself works but applying the styles (which are numbered consecutively in the order the children are dra... | 2023-03-28 20:55:26 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jmmaronge.github.io/ | # Publications
• Optimal designs for spline wavelet regression models
• Reproducibility and bias in healthy brain segmentation: comparison of two popular neuroimaging platforms
# Recent Posts
### Introducing medals
Please take a look at the medals vignette!
install.packages("devtools")
library(devtools)
install_g... | 2018-12-15 14:25:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/dude-how-do-you-uncross-a-cross-product.287834/ | # Dude. How do you Uncross a cross product?
1. Jan 27, 2009
1. The problem statement, all variables and given/known data
If I have $\vec{v}=\vec{\omega}\times\vec{r}$ how do I solve for omega? How do I "cross divide"?
Scalar operations are easier, I know. But how do you do this vectorially?
2. Jan 27, 2009
### Lo... | 2017-03-23 12:36:28 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.rebeccabarter.com/blog/2017-11-17-caret_tutorial/ | # A basic tutorial of caret: the machine learning package in R
R has a wide number of packages for machine learning (ML), which is great, but also quite frustrating since each package was designed independently and has very different syntax, inputs and outputs. Caret unifies these packages into a single package with c... | 2021-12-04 02:06:42 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scirate.com/arxiv/stat.ML | # Machine Learning (stat.ML)
• The detection of gravitational waves with LIGO and Virgo requires a detailed understanding of the response of these instruments in the presence of environmental and instrumental noise. Of particular interest is the study of non-Gaussian noise transients known as glitches, since their hig... | 2017-11-22 01:52:56 | {"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://scipython.com/blog/house-buyers-avoid-completing-on-the-13th-of-the-month/ | # House buyers avoid completing on the 13th of the month
Using the database of the UK land registry's record of house sales, we can extract the total number of sales for each day as follows:
import psycopg2
conn = psycopg2.connect(database='house_prices',
cursor = conn.cursor()
query = ("SELECT date_of_transfer, SU... | 2018-07-21 05:45:40 | {"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... |
http://www.kjm-math.org/article_154699.html | # An algorithm for doubly unitary Laurent polynomials
Document Type : Original Article
Authors
Department of Mathematics, University of Sfax, 3000, Sfax, Tunisia
10.22034/kjm.2022.331453.2498
Abstract
We propose two algorithms that for any ring $R$, given a doubly unitary Laurent polynomial $g \in R[X,X^{-1} ]$, ... | 2023-01-28 15:55:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.omnicalculator.com/physics/rotational-kinetic-energy | # Rotational Kinetic Energy Calculator
Created by Bogna Szyk
Reviewed by Dominik Czernia, PhD candidate and Steven Wooding
Last updated: Jul 04, 2022
This rotational kinetic energy calculator is a tool that lets you determine the energy of a rotating object, such as a spindle or a wheel or a carousel.
In this articl... | 2022-09-28 00:46:26 | {"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": 0, "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-graph-of-y-sin-2-x | # What is the graph of y=sin^2 x?
Mar 23, 2015
Here is the graph:
graph{(sinx)^2 [-10, 10, -5, 5]}
Recall the double-angle formula for cosine:
$\cos \left(2 x\right) = 1 - 2 {\sin}^{2} \left(x\right)$
Subtract $1$ from both sides:
$\cos \left(2 x\right) - 1 = - 2 {\sin}^{2} \left(x\right)$
Divide both sides by $- ... | 2019-02-18 17:14:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 9, "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://deepai.org/publication/proximal-like-algorithms-for-equilibrium-seeking-in-mixed-integer-nash-equilibrium-problems | DeepAI
# Proximal-like algorithms for equilibrium seeking in mixed-integer Nash equilibrium problems
We consider potential games with mixed-integer variables, for which we propose two distributed, proximal-like equilibrium seeking algorithms. Specifically, we focus on two scenarios: i) the underlying game is generali... | 2022-12-07 12:27:45 | {"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://mathoverflow.net/questions/56289/orbits-of-sl-n-acting-on-matrices-of-determinant-p | # Orbits of SL_n acting on matrices of determinant p
Fix a positive integer $n$ and let $S$ be the set of $n$ by $n$ matrices with entries in $\mathbf{Z}_p$ (the $p$-adic integers) whose determinant is $p$. The group $G:=\mathrm{SL}_n(\mathbf{Z}_p)$ acts freely on $S$ via left multiplication.
Is it possible to write ... | 2015-04-27 18:41:06 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions?page=3&sort=hot | # All Questions
360 views
### Pure motives and compatible systems of $\ell$-adic representations
I am trying to understand the statement of the conjectures of Deligne on special values of certain $L$-functions, from his article titled, "Valuers de Fonctions L et periodes d'integrales" which ...
197 views
### Baire ... | 2015-07-29 18:14:29 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://stackoverflow.com/questions/11559174/finding-the-tightest-subset-in-euclidean-space | # Finding the “tightest” subset in Euclidean space
I am given at of points x_1, x_2, ... x_n \in R^d. I wish to find a subset of k points such that the sum of the distances between these k points is minimal. Naively this is an O(n choose k) problem, but I am looking for a faster algorithm.
I can think of two alternat... | 2014-08-21 15:12:34 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/27144/product-of-matrices | # Product of Matrices
Are there two matrices $A_{m\times n}$, and $B_{n\times m}$ such that $A.B=I_{m}$ and $B.A=I_{n}$ (here $m\neq n$)
-
No. This follows from the facts that $rk(AB) \leq \min(rk(A),rk(B))$, that $rk(I_n) = n$, and that for an $n \times m$ matrix $A$ we have $rk(A) \leq \min(m,n)$. Here $rk(\cdot)$ ... | 2014-08-28 11:42:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://specifiko.com/zh/vocabularies/imzo9two/finding | finding
【名词】1.发现，发现物，调查的结果，研究结果； 2. 裁决，定罪 【动词原形】find
#### Definitions
A clinically significant observation, usually used in relation to one found on physical examination or laboratory test.
1 an observation made about a particular disease state, usually in relation to physical examination and laboratory tests. 2 a co... | 2018-10-19 18:27:05 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/642833/a-2011-times-2011-real-symmetric-matrix | # A $2011\times 2011$ real symmetric matrix
Prove that if a $2011\times 2011$ real symmetric matrix $A$ satisfies $A^{2011}=0$, then $A=0$
What I know is that a real symmetric matrix always has real eigenvalue.
Can you help me?
Real symmetric matrices are diagonalizable, i.e., $A=U^TDU$, where $$D=\mathrm{diag}(d_1... | 2021-04-23 07:47:48 | {"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... |
https://www.jobilize.com/online/course/0-4-2-5-projectile-motion-2d-kinematics-by-openstax?qcr=www.quizover.com | # 0.4 2.5 projectile motion
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• Identify and explain the properties of a projectile, such as acceleration due to gravity, range, maximum height, and trajectory.
• Determine the location and velocity of a projectile at different points in its trajectory.
• Apply the principle of independence of motion to sol... | 2020-09-24 13:43:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 25, "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://datascience.stackexchange.com/questions/19054/supervised-learning-on-sequential-data | Supervised Learning on Sequential data
I am doing credit risk modelling on costumer transaction data a part of which looks like this :
str(x)
'data.frame': 412516 obs. of 26 variables:
$Tenure : num 1.26 1.25 1.26 1.31 1.32 ...$ Product : Factor w/ 24 levels "BACKHOE LOADER",..: 4 4 4 9 9 9 9 9 9 9 ...
$N... | 2022-07-03 20:08:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/251198/gravitational-waves-from-neutron-star-neutron-star-merger | # Gravitational waves from neutron star - neutron star merger
How is neutron star-neutron star merger different from Black Hole-Black Hole merger and what information can be extracted from gravitational waves emitted by these processes?
[Updated at the bottom for the first GW detection of a NS-NS merger.]
There are ... | 2019-10-21 18:42:40 | {"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://codeforces.com/blog/entry/102940 | ### Ygor_Ribeiro's blog
By Ygor_Ribeiro, history, 7 weeks ago,
I have the same question which can be read through this link: https://cs.stackexchange.com/questions/111227/still-not-understanding-why-the-knapsack-problem-does-not-have-a-polynomial-time
Could someone explain to me why we don't apply the same logic to ... | 2022-07-07 13:55:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/a-mixture-containing-2-53-g-each-of-ch4-g-c2h4-g-and-c4h10-g-is-contained-in-a-1 | # A mixture containing 2.53 g each of CH4(g), C2H4(g) and C4H10(g) is contained in a 1.50 L flask at a temperature of 25°C. How would you calculate the partial pressure of each of the gases in the mixture?
Dec 10, 2015
You would calculate the individual pressures of the 3 gases. The total pressure is the sum of the i... | 2019-10-17 04:06:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 3, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hilbertthm90.wordpress.com/2009/12/ | ## Middlesex by Jeffrey Eugenides
I’ve always had some sort of aversion to this book. I never understood why it was so universally acclaimed by everyone I spoke to. The main plot is about two siblings that get married and have a child, who then goes on to marry his first cousin, who then has a child that is a hermaphr... | 2015-09-03 23:20:30 | {"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": 245, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://algebra2014.wikidot.com/10-1-through-10-20-feedback | 10-1 Through 10-20 Feedback
• We are getting a little lax in signing up on the To Do pages after class. Please make sure you sign up for what you plan to contribute each day.
• HW8 problem 3, $3+\langle 3\rangle =0+\langle 3 \rangle$
• HW8 problem 10, in this case, $|H\cap K=gcd(|H|,|K|)$, but isn’t always the case: Co... | 2017-12-18 07:04:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.varsitytutors.com/ap_physics_c_electricity-help/interpreting-electric-charge-diagrams | AP Physics C Electricity : Interpreting Electric Charge Diagrams
Example Questions
Example Question #1 : Interpreting Electric Charge Diagrams
A charge of unknown value is held in place far from other charges. Its electric field lines and some lines of electric equipotential (V1 and V2) are shown in the diagram.
A ... | 2017-01-23 07:08:40 | {"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://www.physicsforums.com/threads/shortest-distance.44769/ | Shortest distance
1. Sep 26, 2004
Monsu
hi, pls anyone, how would i find the shortest distance btw a point (x,y) and a hyperbola , given the equation of the hyperbola??
2. Sep 26, 2004
Tide
Here's one way:
The slope of the line that connects the given point to the one closest on the hyperbola will be the negativ... | 2016-12-03 13:55:38 | {"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/11263/how-can-i-remove-listing-from-listings-caption | # How can I remove “Listing #: ” from listings caption?
I am working on a C++ reference manual for myself and I want good-looking listings.
The Stack Overflow question entitled LaTeX source code listing like in professional books was very helpful but, for the life of me, I can't find anywhere on the Internet how to r... | 2014-11-25 20:49:53 | {"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... |