url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
https://physics.stackexchange.com/questions/310819/why-do-we-have-minimum-deviation-angle-in-a-prism | # Why do we have minimum deviation angle in a Prism?
why do we have minimum deviation angle in a prism? I mean why does the angle of emergence first decreases, attains a minimum value and then increases.why?
I attempt to explain the presence of a minimum mathematically instead of experimentally.
The light ray travel... | 2019-08-23T14:43:55 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://stats.stackexchange.com/questions/4942/threshold-for-fisher-linear-classifier | # Threshold for Fisher linear classifier
The fisher linear classifier for two classes is a classifier with this discriminant function:
$h(x) = V^{T}X + v_0$
where
$V = \left[ \frac{1}{2}\Sigma_1 + \frac{1}{2}\Sigma_2\right]^{-1}(M_2-M_1)$
and $M_1$, $M_2$ are means and $\Sigma_1$,$\Sigma_2$ are covariances of the ... | 2015-07-07T22:13:13 | {"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://math.stackexchange.com/questions/493949/prove-that-transcendental-numbers-exist-are-there-less-paniful-ways-of-doing-it | # Prove that transcendental numbers exist: Are there less paniful ways of doing it?
I've found this exercise on Boolos' Logic and Computability:
A real number $x$ is called algebraic if it is a solution to some equation of the form:
$$c_{\small d}x^{\small d}+c_{\small d-1}x^{\small d-1}+c_{\small d-2}x^{\small d-2}... | 2016-07-01T12:11:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bioacoustics.stackexchange.com/questions/1134/should-the-sample-rate-be-incorporated-when-calculating-sound-exposure-levels/1144#1144 | # Should the sample rate be incorporated when calculating sound exposure levels?
A sound exposure level is defined as the integral of squared pressures, over a defined time-period and frequency range, and it is reported with units of dB re: 1 µPa$$^2$$s (for water-borne acoustics). My understanding is that a sound exp... | 2022-11-26T08:58:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blogs.cofc.edu/owensks/tag/peer-instruction/ | # Rational Power Functions
One of the topics our PreCalculus syllabus (Math 111) covers is “Rational Power Functions.” Since functions like $f(x)=x^n$ are called power functions, the rational power functions would be those of the form $f(x)= x^{p/q}$ (where $p/q \in \mathbb{Q}$ ). Unfortunately, this topic isn’t cover... | 2023-02-06T02:56:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 4, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.neuralception.com/objectdetection-convnetbasics/ | # ConvNet Basics
Extracting features from a grid of pixel intensities is very difficult considering that there is so much variance in object shape, perspective, lighting, colour, amongst other things. Algorithms such as Scale Invariant Features Transforms or Histograms of Oriented Gradients can do that fairly well, bu... | 2022-12-01T02:15:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/55cb8869e4b0016bb01642db | ## Loser66 one year ago If$$F (x,y) =<e^{2y},1+2xe^{2y}>$$ and the curve $$r(t) = <te^t, 1+t>~~~0\leq t\leq 1$$ 1) Find f such that $$F=\bigtriangledown f$$ 2) find $$F \bullet dr$$ along the given curve 3) Use $$\int_C F\bullet dr = \int_r F(r(t) r'(t)dt$$ to evalulate $$\int_C F\bullet dr$$ along the given curve Plea... | 2016-10-28T20:15:50 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tatome.de/zettelkasten/zettelkasten.php?standalone&reference=carpenter-and-williams-1995 | # Show Reference: "Neural computation of log likelihood in control of saccadic eye movements"
Neural computation of log likelihood in control of saccadic eye movements Nature, Vol. 377, No. 6544. (7 September 1995), pp. 59-62, doi:10.1038/377059a0 by Ronald H. S. Carpenter, Martin L. L. Williams
@article{carpenter-and... | 2018-07-17T13:30:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://camiloarcaya.info/tag/artificial-intelligence-cs-ai/ | ## Artículos con la etiqueta ‘Artificial Intelligence (cs.AI)’
#### Proceedings of the 8th International Workshop on Non-Monotonic Reasoning, NMR’2000
Por • 20 mar, 2014 • Category: Ambiente
The papers gathered in this collection were presented at the 8th International Workshop on Nonmonotonic Reasoning, NMR2000. Th... | 2022-09-29T04:18:43 | {"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... |
https://www.physicsforums.com/threads/whats-the-unit-after-you-take-the-natural-log.161791/#post-1279091 | # What's the UNIT after you take the natural log?
kingwinner
I was working on an experiment for the vapor pressure of water and I have the following formula
ln (p) = -L/(RT) + ln (p_o)
L=heat of vaporization of water
R=Molar gas constant
T=temperature in Kelvins
I have some data points for the pressure p in units o... | 2023-03-26T08:27:54 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cracku.in/96-a-tank-is-fitted-with-pipes-some-filling-it-and-th-x-cat-2018-slot-1?utm_source=blog&utm_medium=video&utm_campaign=video_solution | Question 96
# A tank is fitted with pipes, some filling it and the rest draining it. All filling pipes fill at the same rate, and all draining pipes drain at the same rate. The empty tank gets completely filled in 6 hours when 6 filling and 5 draining pipes are on, but this time becomes 60 hours when 5 filling and 6 d... | 2022-08-15T18:36:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://golem.ph.utexas.edu/category/2017/04/on_clubs_and_datatype_construc.html | ## April 17, 2017
### On Clubs and Data-Type Constructors
#### Posted by Emily Riehl
Guest post by Pierre Cagne
The Kan Extension Seminar II continues with a third consecutive of Kelly, entitled On clubs and data-type constructors. It deals with the notion of club, first introduced by Kelly as an attempt to encode ... | 2018-10-18T23:56:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 396, "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/m... |
https://math.eretrandre.org/tetrationforum/archive/index.php?thread-1049.html | # Tetration Forum
Full Version: 2 real fixpoints again .......
You're currently viewing a stripped down version of our content. View the full version with proper formatting.
Pages: 1 2
Consider a function f that is strictly increasing , u-shaped and real-analytic for real > 0.
With fixpoints at 0 with derivative 0 an... | 2020-03-28T15:46:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 12, "/images/ma... |
http://www.ams.org/bookstore?fn=20&arg1=conmseries&ikey=CONM-225 | New Titles | FAQ | Keep Informed | Review Cart | Contact Us Quick Search (Advanced Search ) Browse by Subject General Interest Logic & Foundations Number Theory Algebra & Algebraic Geometry Discrete Math & Combinatorics Analysis Differential Equations Geometry & Topology Probability & Statistics Applications Ma... | 2015-10-05T21:02:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/200985/how-do-you-compute-this-limit | # How do you compute this limit?
OKay I tried using a L'Hopital's Rule (immediately failed), series expansion (wrote the first three terms and gave up on this method), Squeeze's Theorem (couldn't get a proper lower bound), and I am absolutely stumped
$$\lim_{n\to \infty} \frac{\tan(\pi/n)}{n\sin^2(2/n)}$$
According ... | 2013-06-19T23:48:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 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://puntoopera.it/yvtw/solving-3x3-matrices.html | Solving 3x3 Matrices
How to multiply matrices in C. The determinant obtained through the elimination of some rows and columns in a square matrix is called a minor of that matrix. Solving with the Substitution Method. The important conclusion is that every linear transformation is associated with a matrix and vice vers... | 2020-10-26T04:27:52 | {"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": 3, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.researcher-app.com/paper/128117 | 3 years ago
# Vector boson fusion and scattering results from CMS.
Philipp Pigard
Measurements on vector boson scattering in the same-sign WW and fully leptonic ZZ channel, and a measurement of vector boson fusion of a Z boson are summarized. The three measurements are based on a dataset of proton--proton collisions... | 2022-10-03T22:16:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/23628-finding-x-exponent.html | # Thread: Finding X in the Exponent
1. ## Finding X in the Exponent
I am stuck on these three problems. I have to find out what x is. Any help would be greatly appreciated.
$1.06^x=4.1$
$50e^{.035x}=200$
$3+2e^{-x}=6$
Thank you!
2. Hmm...I'm not sure if this is right but I'd probably take the natural log of both... | 2018-01-22T12:45:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 17, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://brilliant.org/problems/a-simple-problem-of-cherries/ | # A Simple Problem of Cherries
Algebra Level 2
Swarna has a bag of cherries, and eats $$\frac { 1 }{ 2 }$$ of them, then passes the rest to Madhur, who eats $$\frac { 1 }{ 3 }$$ of the remainder. The bag is then passed to Bala, who eats $$\frac { 1 }{ 4 }$$ of the remaining cherries.
There are 6 cherries left. How m... | 2017-05-29T00:28:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.shaalaa.com/question-bank-solutions/a-circular-coil-cross-sectional-area-200-cm-2-20-turns-rotated-about-vertical-diameter-angular-speed-50-rad-s-1-uniform-magnetic-field-magnitude-30-10-2t-calculate-maximum-value-current-coil-electromagnetic-induction-questions_16477 | # A circular coil of cross-sectional area 200 cm^2 and 20 turns is rotated about the vertical diameter with angular speed of 50 rad s^−1 in a uniform magnetic field of magnitude 3.0 × 10^−2T. Calculate the maximum value of the current in the coil. - Physics
A circular coil of cross-sectional area 200 cm2 and 20 turns ... | 2021-03-04T01:17:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://inginious.org/course/competitive-programming/graphs-pathfind | ## Graphs - Finding a path
In this task we will focus on the problem of finding a path between two given nodes in a graph.
Let $$s$$ be the source node and $$t$$ the destination node. We will keep which nodes have already been visited and which nodes still need to be processed in a queue. At each iteration we pick th... | 2021-06-18T11:44:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-i-use-the-vertex-formula-to-determine-the-vertex-of-the-graph-for-y-2x-2--2 | How do I use the vertex formula to determine the vertex of the graph for y=2x^2 +11x-6?
May 3, 2015
The vertex form of a quadratic is
$y = m {\left(x - \textcolor{red}{a}\right)}^{2} + \textcolor{b l u e}{b}$
when expressed in this form, the vertex is located at
$\left(x , y\right) = \left(a , b\right)$
$y = 2 {x}^{... | 2021-11-27T06:21:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 8, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bestoptionsnmeizqo.netlify.app/doyal61921va/compounded-annually-future-value-74.html | ## Estimate the total future value of an initial investment or principal of a bank deposit and a compound interest rate. The interest can be compounded annually, semiannually, quarterly, monthly, or daily. Include additions (contributions) to the initial deposit or investment for a more detailed calculation. See how mu... | 2022-07-06T22:19:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/damping-the-velocity.850698/ | # Damping the Velocity
1. Jan 3, 2016
In an excerpt from Ian Millington's Game Physics Engine Development, the author mentions a "damping" force:
"In our physics engine we could simply assume that there are no forces at work and use [Newton's First Law] directly. To simulate drag we could add special drag forces. Thi... | 2017-08-16T14:15:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41598-019-47463-3?error=cookies_not_supported&code=e91dd830-e333-407f-bb62-95d42dd19374 | Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | 2021-12-06T06:56:39 | {"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... |
https://sujayskumar.com/2018/12/19/asr-part4/ | # Decoding (ASR Part 4)
Link to the start of ASR series: Automatic Speech Recognition (ASR Part 0)
Now that we have explored Acoustic Modeling and Language Modeling, the next logical question is, how do we put these things together? Running both AM and LM and combining the results into a list of hypothesis is called ... | 2020-11-26T15:20:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://root-forum.cern.ch/t/problem-setting-y-and-x-axsis-titles-for-histogram-and-extending-range-of-y-axis/53448 | # Problem setting y- and x-axsis titles for histogram, and extending range of y-axis
Dear Users,
I am plotting histograms with THStack and then taking their ratio, but I am having difficulties in generating titles for their axes, as well as changing the range of the y-axis. Here is the relevant part of my code:
canv... | 2023-03-31T13:11:21 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/28383/why-is-the-image-of-a-finite-group-under-a-nontrivial-homomorphism-into-mathbb | # Why is the image of a finite group under a nontrivial homomorphism into $\mathbb{C}-\{0\}$ a set of roots of unity?
Let G be a finite group and $\phi$ a homomorphism from G to $\mathbb{C}-\{0\}$ such that $\phi(G)\neq \{1\}$. It is claimed, in a book Im studying, that $\phi(G)=\{\zeta_n^r : 1\leq r \leq n\}$, $n\geq... | 2015-11-30T17:26:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathematica.stackexchange.com/questions/14803/assign-the-result-of-solve-in-a-list/14804 | # Assign the result of Solve in a list [duplicate]
Possible Duplicate:
Assign the results from a Solve to variable(s)
I want to assign the results of a Solve command in a list. For example Solve[-((287 s^3)/50) == 0, s] returns {{s -> 0}, {s -> 0}, {s -> 0}} I want it to return {0,0,0}. Can this be done automatically... | 2014-09-01T23:54:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://computationalnonlinear.asmedigitalcollection.asme.org/article.aspx?articleid=1395230 | 0
Research Papers
# On the Modeling of Leg Constraints in the Dynamic Analysis of Gough/Stewart-Type Platforms
[+] Author and Article Information
Marco Carricato
Department of Mechanical Engineering (DIEM), University of Bologna, Viale Risorgimento 2, 40136 Bologna, Italymarco.carricato@mail.ing.unibo.it
Clément Go... | 2017-04-27T20:45:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 6, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.flyingcoloursmaths.co.uk/category/surds/ | # Browsing category surds
Dear Uncle Colin How does $\sqrt{9 - \sqrt{17}} = \frac{\sqrt{34}-\sqrt{2}}{2}$? I tried applying a formula, but I couldn't make it work. - Roots Are Dangerous, It's Chaotic A-Level Simplification Hi, RADICALS, and thank you for your message! Square roots of square roots are not usually trivi... | 2019-09-17T10:21:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/falling-outward.325025/ | # Falling outward
1. Jul 14, 2009
### keepitmoving
re: GE = minus GMm/R. Its said that as R increases M increases to the third power and therefore falling outward is downhill but the increase in M is due to an increase in the vacuum energy which converts to a certain amount of mass. However, the mass of vacuum energ... | 2018-02-20T16:18:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/calculating-similarity-between-users-using-matlab.653413/ | # Calculating similarity between users using matlab
1. Nov 19, 2012
### Minaxi
Hi all,
I am having database of 963 users .
Records of two users are
uid gender occupation age
1 F student 23
2 M teacher 30
Now i need to calculate the similarity of each user with every other as
sim(ui,uj)=0.8*sim(age) + 0.1*sim(gend... | 2018-07-22T15:35:52 | {"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/117222/reference-for-a-proof-of-the-dehn-presentation/117299 | # Reference for a proof of the Dehn presentation
I would like a reference for a proof that the Dehn presentation is a presentation of the fundamental group of the knot complement in $\mathbb{S}^{3}$.
-
Double-post: math.stackexchange.com/questions/264922/… – Ryan Budney Dec 26 '12 at 4:02
@dwjo8d: When you post such ... | 2016-06-28T18:54:50 | {"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... |
http://math.stackexchange.com/tags/random/new | # Tag Info
3
The probability of NOT getting one of those $8$ numbers for four rolls would be $$x=\frac{92}{100}\cdot\frac{92}{100}\cdot\frac{92}{100}\cdot\frac{92}{100}$$ So the probability of hitting it at least once would be $(1-x)$
0
It is clearly possible if $m+1 = 2^k$ for some $k \in \mathbb{N}$, by tossing $... | 2015-01-30T11:35:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gateoverflow.in/1016/gate2004-19 | # GATE2004-19
3.4k views
If $73_x$ (in base-x number system) is equal to $54_y$ (in base $y$-number system), the possible values of $x$ and $y$ are
1. $8, 16$
2. $10, 12$
3. $9, 13$
4. $8, 11$
edited
$x\times 7 + 3 = 5 \times y + 4 \implies 7x = 5y + 1$.
Only option satisfying this is D.
edited
0
I guess there ... | 2021-01-16T17:48:01 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/78056/euler-characteristic-and-subdivisions | # Euler characteristic and subdivisions
Given a finite CW complex $X$ we define its Euler characteristic to be $\sum(-1)^k c_k$ where $c_k$ is the number of $k$-cells of $X$. It is not hard to show that the Euler characteristic of a CW complex $X$ is independent of the CW structure given to $X$.But what about the foll... | 2016-05-05T20:12:58 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/160599/can-the-chance-of-finding-a-particle-diminish-over-time | # Can the chance of finding a particle diminish over time?
Let's assume we have a wave function described by a wave equation and it is a function of space and time $\psi : \mathbb{R}^4 \rightarrow \mathbb{C}$.
This function needs to be normalized, so if I understood the bra-ket notation well:
$$\langle \psi | \psi \... | 2020-02-29T14:35:46 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://lambda-the-ultimate.org/node/4856 | ## Computation is not subsumed by deduction (contra claim by Kowalski)
The challenge to the generality of Logic Programs as a foundation for computation was officially thrown in The Challenge of Open Systems [Hewitt 1985] to which [Kowalski 1988b] replied in Logic-Based Open Systems. This was followed up with Guarded ... | 2019-08-21T20:30:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.vedantu.com/question-answer/if-the-speed-of-a-swimmer-in-still-water-is-9-class-10-maths-cbse-5efb146f50c8fc4131bae50e | QUESTION
# If the speed of a swimmer in still water is $9\text{ km/h}$ . Find the downstream speed of the swimmer when the river is flowing with a speed of $6\text{ km/h}$ ?(a) $15\text{ km/h}$(b) $18\text{ km/h}$(c) $3\text{ km/h}$(d) $12\text{ km/h}$
Hint:For solving this equation we will first understand how we ca... | 2020-07-05T04:17:02 | {"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://socratic.org/questions/how-do-you-perform-the-operation-and-write-the-result-in-standard-form-given-sqr-4 | # How do you perform the operation and write the result in standard form given (sqrt14+sqrt10i)(sqrt14-sqrt10i)?
Mar 15, 2018
It is well known that the product yields the difference of two squares.
#### Explanation:
$\left(\sqrt{14} + \sqrt{10} i\right) \left(\sqrt{14} - \sqrt{10} i\right) = {\left(\sqrt{14}\right)... | 2021-10-18T14:03:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 6, "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.shaalaa.com/question-bank-solutions/factorisation-polynomials-write-coefficient-x2-each-following-pi-6x-2-3x-4_34632 | Share
Books Shortlist
# Solution for Write the Coefficient of X2 in Each of the Following. Pi/6x^2- 3x+4 - CBSE Class 9 - Mathematics
ConceptFactorisation of Polynomials
#### Question
Write the coefficient of x2 in each of the following.
pi/6x^2- 3x+4
#### Solution
Coefficient of x^2 in
pi/6x^2- 3x+4 is pi... | 2019-04-23T22:56:26 | {"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://www.physicsforums.com/threads/what-is-critical-density.762985/ | # What is critical density
1. Jul 23, 2014
### Greg Bernhardt
Definition/Summary
The critical density is defined to be the density necessary to asymptotically halt the expansion of the universe (i.e. flat or euclidean), slightly less and the universe is 'open' (hyperbolic or saddle shaped), slightly greater and the... | 2017-08-22T03:38:50 | {"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": 1, "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-10th-edition/chapter-r-section-r-5-factoring-polynomials-r-5-assess-your-understanding-page-57/61 | College Algebra (10th Edition)
$(x+1)(3x+1)$
RECALL: A quadratic trinomial $ax^2+bx+c$ may be factored if there are integers $d$ and $e$ such that $de = ac$ and $d+e =b$ If such integers exist, then $ax^2+bx + c = ax^2+dx + ex + c$, allowing us to factor by grouping. The given trinomial has $a=3$, $b=4$, and $c=1$. Th... | 2018-09-23T16:08:44 | {"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://mathematica.stackexchange.com/questions/215748/how-would-you-explain-nothing-weirdness | # How would you explain Nothing[] weirdness? [duplicate]
I would like to use Nothing[] to make some elements of a list invisible. (The intended use is to remove a few unwanted points from a ListPlot.) But sometimes it seems that the operation fails:
x = {a, b, c, d, e} (* Create a list *)
(*{a, b, c, d, e}*)
x[[3]] ... | 2021-04-13T02:01:52 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/water-pressure-in-a-sphere.908659/ | # B Water pressure in a sphere
Tags:
1. Mar 22, 2017
### ChessEnthusiast
I've been wondering how I can find the pressure water exerts on a sphere it's in.
As for cyllinders and pyramids, and prisms - the thing is extremely easy - you just take the one formula and put in numbers.
What about a situation when we have ... | 2018-07-23T14:27:36 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://godplaysdice.blogspot.com/2011/02/how-do-graphing-calculators-do-numeical.html | ## 24 February 2011
### How do graphing calculators do numeical integration?
Here's a question I don't know the answer to, which Sam Shah asked: how does the TI-83 do ∫-zz exp(-x2) dx, or more generally numerical integration? Of course as z goes to ∞ this approaches √π, with very small tails. (The link goes to an old... | 2014-10-31T17:42:04 | {"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://physics.stackexchange.com/questions/600114/particle-and-wave-formal-rigorous-definition | Particle and Wave: Formal / Rigorous definition?
I'm beginning to read Quantum Mechanics.
In Physics phenomenon we observe are represented as wave and/or particle.
I wanted to check if we have a formal, rigorous (mathematically) definition of Wave and Particle
So for e.g. if I say 'electron' is a particle - what do... | 2021-10-23T19:52:18 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://publikationen.bibliothek.kit.edu/1000129970 | # Triple-Differential Measurement of the Dijet Cross Section at $\sqrt{s}$ = 13 TeV with the CMS Detector
Savoiu, Daniel
##### Abstract (englisch):
In light of the large quantity of data collected during the second operational run of the Large Hadron Collider (LHC) at CERN, which has made it possible to perform measu... | 2021-04-15T06:12:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/1939/physics-of-a-fixed-wheel-moving-on-a-flat-surface-held-at-distance-from-a-center/1956 | # Physics of a fixed wheel moving on a flat surface held at distance from a center point
Ok, so my boss is trying to make a car turntable. In essence, he has a two boards that sit atop a rotating ring. He wants to put two wheels at the end of each board (8 wheels total). He thinks that you can angle wheels properly (2... | 2015-11-25T04:27:40 | {"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... |
http://www.openproblemgarden.org/category/circular_coloring | # circular coloring
## Circular colouring the orthogonality graph ★★
Author(s): DeVos; Ghebleh; Goddyn; Mohar; Naserasr
Let ${\mathcal O}$ denote the graph with vertex set consisting of all lines through the origin in ${\mathbb R}^3$ and two vertices adjacent in ${\mathcal O}$ if they are perpendicular.
\begin{prob... | 2018-07-19T17:14:10 | {"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://dml.cz/handle/10338.dmlcz/125961?show=full | # Article
Title: The directed distance dimension of oriented graphs (English) Author: Chartrand, Gary Author: Raines, Michael Author: Zhang, Ping Language: English Journal: Mathematica Bohemica ISSN: 0862-7959 Volume: 125 Issue: 2 Year: 2000 Pages: 155-168 Summary lang: English . Category: math . Summary: For a verte... | 2019-11-14T07:01:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.ua.edu/event/analysis-seminar-simon-bortz/ | • This event has passed.
# Analysis Seminar – Simon Bortz (University of Washington)
## September 13 @ 3:00 pm - 4:00 pm
Title: Sobolev contractivity of the gradient flow maximal function
Abstract: In 2013, Carneiro and Svaiter showed that the heat flow maximal function is contractive in $\dot{W}^{1,2}(\mathbb{R}^... | 2019-11-13T05:34:02 | {"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://physics.stackexchange.com/questions/373336/physical-meaning-of-gauge-choice-in-electromagnetism?noredirect=1 | # Physical meaning of gauge choice in electromagnetism
In electromagnetism, it is often referred to gauges of the electromagnetic field, such as the radiation or Coulomb gauge. As far as I know, the definition of a gauge helps us to redefine the problem in terms of a vector potential and a scalar potential that, since... | 2021-12-03T14:04:28 | {"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... |
http://exxamm.com/blog/Blog/14080/zxcfghfgvbnm4?Class%2010 | Class 10 Mode of Grouped Data
Topic Covered
♦ Mode of Grouped Data
Mode of Grouped Data
"A mode is that value among the observations which occurs most often," that is, the value of the observation having the maximum frequency.
Further, we discussed finding the mode of ungrouped data. Here, we shall discuss ways of... | 2019-03-22T00:11:43 | {"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": 0, "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/190340/planetary-hohmann-transfer-epoch | # Planetary hohmann transfer epoch [closed]
For an exam I was asked to derive the follow equations for epoch departure $t_1$ and epoch arrival $t_2$. (planet 1 has a smaller orbit, eccentricity/inclination can be assumed 0)
$$t_1 = t_0 + \frac{\theta_2(t_0)-\theta_1(t_0) + n_2T_H - \pi}{n_1 - n_2}$$ $$t_2 = t_1 + T_H... | 2019-06-16T23:26:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/190973/how-do-these-two-extensions-of-sobolev-spaces-relate-to-each-other | # How do these two extensions of Sobolev spaces relate to each other?
In nonparametric statistics, the following space is often used $$H_{per}^\beta := \left\{f:[0,1]\to\mathbb{R}:\,D^{\beta-1}f\,\text{absolutely continuous and } D^\beta f\in L^2[0,1], \\D^{k}f(0) = D^{k}f(1),\quad \forall k\leq\beta-1 \right\}.$$ I t... | 2021-01-21T09:14:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://assert.pub/arxiv/astro-ph/astro-ph.co/ | ### Top 6 Arxiv Papers Today in Cosmology And Nongalactic Astrophysics
##### #1. Marked correlation functions in perturbation theory
###### Alejandro Aviles, Kazuya Koyama, Jorge L. Cervantes-Cota, Hans A. Winther, Baojiu Li
We develop perturbation theory approaches to model the marked correlation function constructed... | 2019-11-18T08:14:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://christopherdanielson.wordpress.com/2013/09/25/college-algebra-teachers-please-try-this-and-report-back/ | # College algebra teachers! Please try this and report back!
My fellow teachers of College Algebra. I want to talk to you today about domain and range. For now, let’s leave aside all the analogies, vending machines, notation and ants crawling on graphs. Let’s get to the heart of the matter with an assessment/instructi... | 2016-04-29T19:46:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 9, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/202083-error-spivak-inequality-answer.html | 1. Error in Spivak inequality answer?
Hello,
I've just started Spivak's Calculus and got stuck with Problem 4 x in Chapter 1 (3rd edn):
Find all numbers $x$ for which $(x-\sqrt[3]{2})(x+5)(x-3) > 0$
From inspection (based on the three obvious roots) I got: $x>3$ or $-5 < x < \sqrt[3]{2}$
Spivak's answer is: $x > \... | 2017-03-01T20:15:50 | {"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": 12, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://jnis.bmj.com/content/5/Suppl_2/A3 | Article Text
O-005 The Price Is Right - A Cost-Effective Analysis Of Endovascular Therapy And Intravenous Thrombolysis For Large Vessel Strokes
1. A Rai
1. Radiology, West Virginia University, Morgantown, WV
Abstract
Background Cost-effectiveness is integral in judging a treatment’s impact on healthcare. While endov... | 2018-07-16T00:36:02 | {"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://www.hackmath.net/en/math-problem/1967 | # Circle - easy 2
The circle has a radius 6 cm. Calculate:
d = 3 cm
p = 37.7 cm
T = 113.1 cm2
### Step-by-step explanation:
Did you find an error or inaccuracy? Feel free to write us. Thank you!
#### You need to know the following knowledge to solve this word math problem:
We encourage you to watch this tutori... | 2021-10-20T20:28:43 | {"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://awwn.ciclofucina.it/find-the-volume-of-the-solid-that-lies-above-the-cone-and-below-the-sphere.html | # Find The Volume Of The Solid That Lies Above The Cone And Below The Sphere
b) Find the centroid of the solid in part (a). z = x2 + y2. 3) 9 0 9 y ∫ ∫ sin (x2) dx dy 3) Calculate the surface area of the given surface. V=∫ π/4 π/2 ∫ 0 2π ∫ 0 2 ρ2sinφ dρdθdφ = 8 3 ∫ π/4 π/2 ∫ 0 2π sinφ dθdφ = 16π 3 ∫ π /4 π/2 sinφ dφ ... | 2020-11-29T23:01:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://alice-publications.web.cern.ch/node/3340 | # Figure 2
Correlation functions for combined pairs of (left) $\rm p\Lambda+\overline{p}\overline{\Lambda}$ and (right) $\rm p\overline{\Lambda}+\overline{p}\Lambda$. Plots are mirrored around $\Delta\eta=0$. | 2018-07-17T13:38:47 | {"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://astarmathsandphysics.com/index.php?option=com_content&view=article&id=5378:motion-in-a-circle-with-non-constant-acceleration&catid=130&Itemid=1805 | ## Motion in a Circle With Non Constant Acceleration
Suppose a particle is moving on a circle of radius
$r$
with at any time
$t$
the ant clockwise angle of the particle from the positive
$x$
axis being given by
$\theta = \frac{t}{t+1}$
/>br /> the angular velocity is
$\omega = \frac{d \theta }{dt} =\frac{(t+1) \frac{d... | 2019-10-20T06:22:28 | {"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.tutordale.com/midpoint-and-distance-formula-geometry/ | Tuesday, November 29, 2022
# Midpoint And Distance Formula Geometry
## Show The Formula And All Work
MathCamp321: Geometry – Midpoint and Distance Formulas
Yumpu now use distance the formula worksheet answers can edit this one. Answers to finding midpoints & distance . Worksheet by kuta software llc. Find the dista... | 2022-12-02T22:18:55 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.charmpeach.com/stochastic-processes/solutions-to-stochastic-processes-ch-5/863/ | # Solutions to Stochastic Processes Ch.5
Solutions to Stochastic Processes Sheldon M. Ross Second Edition(pdf)
Since there is no official solution manual for this book, I
handcrafted the solutions by myself. Some solutions were referred from web, most copyright of which are implicit, can’t be listed clearly. Many than... | 2022-11-29T18:05:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gateoverflow.in/2061/gate2014-3-27 | 8.3k views
Every host in an IPv4 network has a $1-second$ resolution real-time clock with battery backup. Each host needs to generate up to $1000$ unique identifiers per second. Assume that each host has a globally unique IPv4 address. Design a $50-bit$ globally unique ID for this purpose. After what period (in seconds... | 2020-05-29T17:23:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rstudio-pubs-static.s3.amazonaws.com/476018_89f9a91e0eb9458bba9de6fabcb49036.html | ### 4.23 Nutrition labels.
The nutrition label on a bag of potato chips says that a one ounce (28 gram) serving of potato chips has 130 calories and contains ten grams of fat, with three grams of saturated fat. A random sample of 35 bags yielded a sample mean of 134 calories with a standard deviation of 17 calories. I... | 2020-08-12T07:46:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 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://plainmath.net/90227/an-insurance-company-crashed-four-cars-i | # An insurance company crashed four cars in succession at 5 miles per hour. The cost of repair for each of the four crashes was $423, $456, $410, $237. Compute the range, sample variance, and sample standard deviation cost of repair.
An insurance company crashed four cars in succession at 5 miles per hour. The c... | 2022-10-04T22:51:44 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://homerhanumat.github.io/r-notes/writing-turtle-functions.html | ## 5.3 Writing Turtle Functions
Once you have designed some shapes that you think you might want to draw again, you should write them up as functions. Here for example, is the code for a function that makes squares:
turtle_square <- function(side) {
turtle_do({
for (i in 1:4) {
turtle_forward(side)
turtle_right(90)
}... | 2019-05-20T06:33:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/what-is-the-domain-of-f-x-10x-4-x-1 | # What is the domain of f(x) =(10x-4) / (x-1)?
If you write it as follows $f \left(x\right) = \frac{10 x - 4 - 6 + 6}{x - 1} = \frac{10 x - 10}{x - 1} + \frac{6}{x - 1} = 10 + \frac{6}{x - 1}$
So the domain is $R - \left\{1\right\}$ | 2019-11-12T01:31:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 2, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hal.inria.fr/hal-01568835 | # Blind MultiChannel Identification and Equalization for Dereverberation and Noise Reduction based on Convolutive Transfer Function
1 PERCEPTION - Interpretation and Modelling of Images and Videos
Inria Grenoble - Rhône-Alpes, LJK - Laboratoire Jean Kuntzmann, INPG - Institut National Polytechnique de Grenoble
Abstrac... | 2018-06-24T05:35:40 | {"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.physicsforums.com/threads/fitting-a-sine-curve-to-two-points.33069/ | # Fitting a Sine Curve to Two Points
1. Jun 29, 2004
### Alterscape
I'm a web developer working on a bit of javascript code for a personal project. I took through Calc II and linear algebra in college, but haven't looked at any of it a couple of years, so I'm a little rusty on the details. Anyway, what I'm trying to... | 2016-12-06T14:29:20 | {"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://mathoverflow.net/questions/235620/how-much-do-i-need-to-learn-algebraic-geometry-to-understand-arithmetics-over-nu/235678 | # How much do I need to learn algebraic geometry to understand arithmetics over number fields
I am at the stage of learning. Mostly, I am attracted by algebraic number theory. Roughly speaking, I am interested in the rational points of algebraic varieties. I am little bit afraid to start to learn algebraic geometry, s... | 2019-12-06T03:43:23 | {"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://interhacker.wordpress.com/2015/03/27/modern-physics-chapter-5-fourier-transform-i/ | # Modern Physics: Chapter 5 – Fourier Transform I
XKCD – Fourier
To create a truly localized wavepacket we need to superpose not just two but an infinite amount of sinusoidal waves whose wavelengths and amplitudes vary in a continuous spectrum. To do that, we need to learn about what’s called the Fourier integral:
•... | 2018-06-18T17:13:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 8, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bookdown.org/huckley/Physical_Processes_In_Ecosystems/15-5-microclim-zenith.html | 15.5 Zenith Angle
The solar radiation layers are for flat ground but often we need to compute radiation at different angles relative to the sun’s rays, for which we need to know the zenith angle. This is the angle the sun is in the sky relative to a point directly overhead (so a zenith angle of 0 degrees is when the s... | 2021-03-01T06:37:34 | {"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://www.tutorialspoint.com/all-possible-binary-numbers-of-length-n-with-equal-sum-in-both-halves | # All possible binary numbers of length n with equal sum in both halves?
Here we will see all possible binary numbers of n bit (n is given by the user) where the sum of each half is same. For example, if the number is 10001 here 10 and 01 are same because their sum is same, and they are in the different halves. Here w... | 2020-02-20T13:37:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2510795/closed-form-for-sum-k-0-infty-fracxkk14-k | # Closed form for $\sum_{k=0}^\infty \frac{x^k}{(k+1)^4 k!}$
A graduate student in physics asked me if there was a closed form for the following series, which he had found as the second virial coefficient for a gas in an exponential potential: $$\sum_{k=0}^\infty \frac{x^k}{(k+1)^4 k!}$$ where $x < 0$. This is the gen... | 2020-09-25T04:33:37 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/pre-calculus/151081-exponential-simultaneous-equations.html | # Thread: Exponential simultaneous equations
1. ## Exponential simultaneous equations
A little help with these would be of help!
i) x^y= y^x
x^2=y^3
Solve for x and y.
ii)a^x=x^y
a^y=x^x
Same here.
2. Hello Arka
Welcome to Math Help Forum!
Originally Posted by Arka
A little help with these would be of help!
i)... | 2016-10-22T14:25:35 | {"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": 0, "img_math": 0, "codecogs_latex": 23, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://repository.uantwerpen.be/link/irua/101912 | Title Shape, transverse size, and charged-hadron multiplicity of jets in pp collisions at $\sqrt{s}=7TeV$ Author Chatrchyan, S. Khachatryan, V. Sirunyan, A. M. Bansal, S. de Wolf, E.A. Janssen, X. Luyckx, S. Mucibello, L. Roland, B. Rougny, R. Selvaggi, M. van Haevermaet, H. Van Mechelen, P. Van Remortel, N. Van Spilbe... | 2017-02-24T22:03:43 | {"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... |
https://chemistry.stackexchange.com/questions/71179/how-does-so2-have-2-%CF%80-bonds?noredirect=1 | # How does SO2 have 2 π bonds? [duplicate]
The hybridization of $S$ in $SO2$ is sp2 which means it has only one unhybridized p orbital to form a $\pi$ bond. How does it form two? Could it be one electron from a $p$ orbital getting promoted to a $d$ orbital leading to one $d-p$ and one $p-p$ $\pi$ bond. Is this even po... | 2020-02-18T20:39:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://peadargrant.ie/courses/data_centre_infrastructure/w03_cooling/cooling_weblab.html | Cooling problem set
Data Centre Infrastructure
Attempt the following problems. You are also recommended to try and write scripts to solve these (in PowerShell, Python, Perl, R, or your other favourite scripting language!)
1. A small wiring closet has a 500 W IT load within. Recommend the simplest suitable cooling so... | 2021-01-23T11:43:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "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/calculate-the-volumes-of-air-and-hydrogen-gas.44300/ | # Calculate the volumes of air and hydrogen gas
1. Sep 22, 2004
### Lilly
If anyone knows how to do this problem, could you please give me some
hints?? I don’t need the answer just some help as to where to start....
Metallic molybdenum can be produced from the mineral molybdenite, MoS2.
The mineral is first oxidize... | 2017-07-22T15:08:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cnc25d.readthedocs.io/en/latest/cnc25d_api_outline_creation.html | # 4. Cnc25D API Outline Creation¶
## 4.1. Cnc25D outline¶
Cnc25D helps you to work on outline before extruding it into 3D parts. Cnc25D outlines are defined in the XY-plan and consist of a series of lines and/or arcs. A line is defined by a start point and an end point. An arc is defined by a start point, a passing-t... | 2018-01-18T14:05:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/the-sum-of-two-consecutive-odd-integers-is-236-what-is-the-smaller-integer | # The sum of two consecutive odd integers is 236. What is the smaller integer?
The smaller integer is $117$
$x$ and $x + 2$ as they are consecutive and odd.
x+(x+2)=236=> 2x+2=236 => 2x=236-2 => 2x=234 => x=(234/2)=117 | 2019-07-15T17:57:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 4, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://paperswithcode.com/paper/accelerated-parameter-estimation-with-dale | # Accelerated Parameter Estimation with DALE$χ$
2 May 2017Scott F. DanielEric V. Linder
We consider methods for improving the estimation of constraints on a high-dimensional parameter space with a computationally expensive likelihood function. In such cases Markov chain Monte Carlo (MCMC) can take a long time to conv... | 2020-06-01T03:07:33 | {"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://mathematica.stackexchange.com/questions/133422/setting-a-new-pdf-distribution-and-estimating-its-parameters-by-mle | # Setting a new pdf Distribution and estimating its parameters by MLE
Good morning. I need to create a pdf and estimate its parameters by the MLE method. The distribution is a power law ($f(x)=C(k)\;x^{-k}$) and I need to estimate the $k$ parameter and $C(k)$ is determinated by the normalization condition $\int_a^b\;C... | 2020-02-20T11:50:43 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ai.stackexchange.com/questions/29999/what-is-numerical-stability/30000 | # What is numerical stability?
I came across the phrase "numerical stability" several times. But almost in the same context.
I encountered this word mostly in the analytical formula for batch normalization.
$$y = \dfrac{x - \mathbb{E}[x]}{\sqrt{Var[x]+\epsilon}}* \gamma + \beta$$
eps – a value added to the denomina... | 2022-06-28T06:37:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/eigenspaces-homework-problem.624260/ | # Eigenspaces homework problem
1. Jul 29, 2012
### g.lemaitre
1. The problem statement, all variables and given/known data
Find the Eigenspace of the following matrix:
$$\begin{bmatrix} 1 & 3 \\ 4 & -3 \end {bmatrix}$$
I'm skipping a few steps but the Eigenvalues are -5 and 3. Let's starts with -5. Skip a few more s... | 2017-12-11T06:04:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://training.superheld.nu/u1iic4/3c5f5c-okuma-avenger-abf-65-parts | # how to solve sigma notation
In other words, you’re adding up a series of a values: a 1, a 2, a 3 …a x. i is the index of summation. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. We’ll start out with two integers, $$n$$ and $$m$$, with $$n < m$$ and a list of numbers deno... | 2021-08-01T04:04:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tbc-python.fossee.in/convert-notebook/Optoelectronics:_An_Introduction_by_John_Wilson_&_John_Hawkes/Chapter1_2.ipynb | # Chapter 1: Light¶
## Example 1.1, Page Number 10¶
In [1]:
from math import degrees
from math import atan
n2=1.5 #Given Refractive Index of Glass in Air
n1=1 #Given Refractive Index of Air
theta=0 #Brewster's Angle
#From Equation 1.13 (Brewsters angle= Tan Inverse (n2/n1))
theta=degrees(atan(1.5))
print "The Bre... | 2022-01-26T09:34:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.quizover.com/online/course/0-2-practice-tests-1-4-and-final-exams-by-openstax?page=25 | # 0.2 Practice tests (1-4) and final exams (Page 26/36)
Page 26 / 36
21 . In a sample of 25 cases, two variables have a correlation of 0.45. Do a t -test to see if this result is significant at the α = 0.05 level. Use the formula:
$t=\frac{r\sqrt{n-2}}{\sqrt{1-{r}^{2}}}$
## 12.7: prediction
Use the following info... | 2018-02-22T01:06:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 4, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/trigonometry/231006-develop-model-emulating-given-wave-pattern.html | # Thread: Develop Model Emulating Given Wave Pattern
1. ## Develop Model Emulating Given Wave Pattern
Question:
Develop a model for producing a repeating pattern of 8 waves, with 6 smaller waves of approx. the same size and the second and sixth waves much larger. The sketch below gives a general indication of the eig... | 2017-01-23T08:03:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.mathnet.ru/php/archive.phtml?wshow=paper&jrnid=svmo&paperid=649&option_lang=eng | RUS ENG JOURNALS PEOPLE ORGANISATIONS CONFERENCES SEMINARS VIDEO LIBRARY PACKAGE AMSBIB
General information Latest issue Archive Submit a manuscript Search papers Search references RSS Latest issue Current issues Archive issues What is RSS
Zhurnal SVMO: Year: Volume: Issue: Page: Find
Zhurnal SVMO, 20... | 2020-07-09T11:27:10 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/simple-latex-notation-question.248755/ | Simple latex notation question
1. Aug 6, 2008
jeffreydk
Is there a symbol in latex for a divide bar that works with absolute values? The problem is for example if you want to write $|a|$ divides $|b|$. It ends up looking horrible because you can't tell the difference between the abs value signs and the divide bar...... | 2017-11-23T03:54:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2447194/complete-regularity-of-locally-compact-hausdorff-spaces-with-functions-vanishing | # Complete regularity of locally compact Hausdorff spaces with functions vanishing at infinity?
Let $X$ be a locally compact Hausdorff space ; then I know that $X$ is completely regular i.e. for every closed set $F$ in $X$ and $y\in X\setminus F$ , there is a continuous function $f: X\to [0,1]$ such that $f(y)=1$ and ... | 2019-08-25T13:30:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.researchgate.net/publication/225454076_Higher_K-theory_of_group-rings_of_virtually_infinite_cyclic_groups | Article
# Higher K -theory of group-rings of virtually infinite cyclic groups
(Impact Factor: 1.13). 03/2003; 325(4):711-726. DOI: 10.1007/s00208-002-0397-2
ABSTRACT
F.T. Farrell and L.E. Jones conjectured in [7] that Algebraic K-theory of virtually cyclic subgroups V should constitute building blocks' for the Alge... | 2015-10-09T03:52:29 | {"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... |
http://mathhelpforum.com/calculus/92321-double-integral.html | # Math Help - Double Integral
1. ## Double Integral
$\int\!\!\!\!\!\int_S(x+2y)dxdy$ where S is defined by the curves: $y=2\cdot x^2$ and $y=1+x^2$.
2. Start with dy first: $2x^2 \leq y \leq 1+x^2$
To get the limits for dx: $2x^2=1+x^2 \Longleftrightarrow x^2=1$
3. Is this correct ?
$\int_{-1}^1\int_{2x^2}^{1+x^2}... | 2016-05-06T23:44:05 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 9, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.groundai.com/project/emergence-of-power-law-in-a-market-with-mixed-models/ | 1 Introduction
# Emergence of Power Law in a Market with Mixed Models
## Abstract
We investigate the problem of wealth distribution from the viewpoint of asset exchange. Robust nature of Pareto’s law across economies, ideologies and nations suggests that this could be an outcome of trading strategies. However, the s... | 2018-11-17T05:09:43 | {"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... |
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