url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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http://www.askamathematician.com/2009/12/q-could-a-simple-cup-of-coffee-be-heated-by-a-hand-held-device-designed-to-not-only-mix-but-heat-the-water-through-friction-and-is-that-more-efficient-than-heating-on-a-stove-and-then-mixing/ | # Q: Could a simple cup of coffee be heated by a hand held device designed to not only mix but heat the water through friction, and is that more efficient than heating on a stove and then mixing?
Physicist: You could definitely make a device that heats water through mixing. In fact, that’s exactly how scientists (Jou... | 2015-11-29 08:41:20 | {"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": 5, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/499524/bibliography-references-not-showing-in-output-file | # Bibliography references not showing in output file
I am using Jabref for bibliography entries. Now when i put my path to the bib file, i don't see any bibliography entries. Also, \nocite is already active. In citations in pdf, i get?? instead. How can it be solved:
\documentclass[AMA,STIX1COL]{WileyNJD-v2}
%\usepac... | 2019-08-19 06:24:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/337397/show-that-the-infinite-intersection-of-nested-non-empty-closed-subsets-of-a-comp | # Show that the infinite intersection of nested non-empty closed subsets of a compact space is not empty
I'm given the following problem:
Suppose that for every $n\in \mathbb{N}$ $V_n$ is a non-empty, closed subset of a compact space $X$, with $V_n \supseteq V_{n+1}$.
Now I have to show that $V_{\infty}= \bigcap_{n=... | 2013-12-19 18:25:43 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tentgar.ru/carbon-dating-exponential-functions-175.html | # Carbon dating exponential functions Talk one on one withhorny
In our choice of a function to serve as a mathematical model, we often use data points gathered by careful observation and measurement to construct points on a graph and hope we can recognize the shape of the graph.Exponential growth and decay graphs have... | 2020-06-01 03:28:54 | {"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://mathoverflow.net/questions/20070/functoriality-of-hironakas-resolution-of-singularities | # Functoriality of Hironaka's resolution of singularities
Is Hironaka's resolution of singularities functorial? I know that the resolution is not unique, there are flips etc. But if we have a rational map f:X---> Y, can we chose resolutions X'->X and Y'->Y and a map $f_*:X'\to Y'$ that makes the relevant diagram commu... | 2020-09-22 15:23:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://poissonconsulting.github.io/universals/ | universals provides S3 generic methods and some default implementations for Bayesian analyses that generate Markov Chain Monte Carlo (MCMC) samples.
The purpose of ‘universals’ is to reduce package dependencies and conflicts.
## Philosophy
The methods are primarily designed to be used for Bayesian analyses that gene... | 2020-12-01 17:26:14 | {"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://www.jobilize.com/precalculus/section/using-double-angle-formulas-to-verify-identities-by-openstax?qcr=www.quizover.com | # 9.3 Double-angle, half-angle, and reduction formulas (Page 2/8)
Page 2 / 8
Given $\text{\hspace{0.17em}}\mathrm{sin}\text{\hspace{0.17em}}\alpha =\frac{5}{8},$ with $\text{\hspace{0.17em}}\theta \text{\hspace{0.17em}}$ in quadrant I, find $\text{\hspace{0.17em}}\mathrm{cos}\left(2\alpha \right).$
$\mathrm{cos}\l... | 2020-08-13 01:54:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 23, "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://read.somethingorotherwhatever.com/entry/Paperfoldingmorphismsplanefillingcurvesandfractaltiles | # Paperfolding morphisms, planefilling curves, and fractal tiles
• Published in 2010
In the collections
An interesting class of automatic sequences emerges from iterated paperfolding. The sequences generate curves in the plane with an almost periodic structure. We generalize the results obtained by Davis and Knuth on ... | 2021-02-26 16:04:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/54915/is-there-general-formula-for-the-exponential-of-a-tridiagonal-matrix | # Is there general formula for the exponential of a tridiagonal matrix?
For an arbitrary tridiagonal matrix of the form
$$A = \begin{pmatrix} b_1 & c_1 & 0 & 0 & ... \\ a_2 & b_2 & c_2 & 0 & ... \\ 0 & a_3 & b_3 & c_3 & ... \\ \vdots &&\ddots&\ddots&\ddots\end{pmatrix}$$
is there a formula to calculate $\exp(A)$? Or... | 2015-05-27 20:07:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/131790/the-longest-run-of-heads | # The longest run of heads
Let be $X_1, X_2,\; \ldots$ independent and identically distributed (i.i.d.) random variables with common distribution: $\mathbb{P}(X_k=1)=p,\; \mathbb{P}(X_k=0)=1-p$. We fix a $\lambda > 1$ parameter and let $A_k^{(\lambda)}$ denote the following events: $k=1, 2, 3, \dots$ $$A_k^{(\lambda)}... | 2015-08-01 02:20:23 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/em-wave-and-complex-number.514476/ | # Em wave and complex number
1. Jul 16, 2011
### phabos
why electromagnetic waves are represented by complex numbers?
2. Jul 16, 2011
### Lavabug
My answer is a bit general but I think its pretty relevant:
Waves and harmonic oscillators are represented by sinusoidal functions. Using Euler's theorem you can rewri... | 2018-10-16 01:42:55 | {"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... |
https://pos.sissa.it/282/492/ | Volume 282 - 38th International Conference on High Energy Physics (ICHEP2016) - Neutrino Physics
Results and Status from KamLAND-Zen
J. Ouellet* on behalf of the KamLAND-Zen Collaboration
*corresponding author
Full text: pdf
Pre-published on: February 06, 2017
Published on: April 19, 2017
Abstract
The KamLAND-Zen exper... | 2020-11-27 20:45:49 | {"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... |
http://tex.stackexchange.com/questions/46441/reindexing-theorem-numbers | # Reindexing Theorem Numbers
The amsthm package comes with an several theorem-like environments. Is there a way to adjust the indexing on a sequence of theorems to skip a number? That is, I would like to have it do something like this,
Theorem 1.
Theorem 3.
Theorem 4.
without having anything appearing in between T... | 2014-04-23 17:56:15 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://javalab.org/en/equilibrium_constants_en/ | # Equilibrium Constants
You can click the particle with the mouse.
Chemical equilibrium
In a chemical reaction, chemical equilibrium is the state in which both reactants and products are present in concentrations which have no further tendency to change with time.
In equilibrium state at a constant temperature, the ... | 2019-02-22 06:59:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/kcl-question.375814/ | # KCL Question
1. Feb 5, 2010
### Paymemoney
1. The problem statement, all variables and given/known data
Determine the current in each branch of the circuit in the below diagram.
http://img341.imageshack.us/img341/7901/kclquestion.jpg [Broken]
2. Relevant equations
V=IR
P=VI
3. The attempt at a solution
This is w... | 2017-10-18 20:44:00 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://docs.nnpdf.science/data/exp-data-files.html | # Experimental data files
Data made available by experimental collaborations comes in a variety of formats. For use in a fitting code, this data must be converted into a common format that contains all the required information for use in PDF fitting. Existing formats commonly used by the community, such as in HepData... | 2022-08-20 01:38:00 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ademcetinkaya.com/2023/01/cnty-century-casinos-inc-common-stock.html | Outlook: Century Casinos Inc. Common Stock is assigned short-term Ba1 & long-term Ba1 estimated rating.
Dominant Strategy : Sell
Time series to forecast n: 19 Jan 2023 for (n+4 weeks)
Methodology : Deductive Inference (ML)
## Abstract
Century Casinos Inc. Common Stock prediction model is evaluated with Deductive Infe... | 2023-03-22 02:41:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2976009/does-the-functor-v-mapsto-v-v-for-dim-v-infty-reflect-monomorphisms | # Does the functor $V\mapsto V^{**}/V$ (for $\dim V=\infty$) reflect monomorphisms, epimorphisms or isomorphisms?
Let $$\textbf{Vect}_\infty$$ be the category of infinite dimensional vector spaces (over some fixed ground field), and consider the endofunctor $$F$$ of $$\textbf{Vect}_\infty$$ whose effect on objects is ... | 2019-08-24 22:26:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/132619/are-the-elements-of-a-division-algebra-which-commute-with-all-commutators-in-the | # Are the elements of a division algebra which commute with all commutators in the center of the algebra?
I asked this quetion five days ago at http://math.stackexchange.com/questions/406669/are-the-elements-of-a-division-algebra-which-commute-with-all-commutators-in-the Some good people have given good comments there... | 2014-04-18 00:33:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ufn.ru/en/articles/2015/8/c/citation/en/refworks.html | # ←→
Physics of our days
# Physical laboratory at the center of the Galaxy
a, b, a
a Institute for Nuclear Research, Russian Academy of Sciences, prosp. 60-letiya Oktyabrya 7a, Moscow, 117312, Russian Federation
b National Research Nuclear University ‘MEPhI’, Kashirskoe shosse 31, Moscow, 115409, Russian Federation... | 2019-11-20 08:45:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/28109/existence-of-electric-field-lines?answertab=oldest | # Existence Of Electric Field Lines [closed]
Can an Electric Field with field lines Like So Exist:
One Of my friends said it couldn't as the field lines here are not conservative ; so it cannot exist ; Is he right?
Or can it be made to exist
-
## closed as unclear what you're asking by Emilio Pisanty, Brandon Enri... | 2015-01-31 17:41:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://academ.us/list/math/ | Exact Solutions of the Time Derivative Fokker-Planck Equation: A Novel Approach
In the present article, an approach to find the exact solution of the fractional Fokker-Planck equation is presented. It is based on transforming it to a system of first-order partial differential equation via Hopf transformation, together... | 2020-08-10 21:48:43 | {"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... |
http://sharepoint.stackexchange.com/questions/28051/list-add-new-item-link-at-top-of-list | The 'add new item' link which is always located at the end of the list. Is there a way that we can add a similar link at the top of the list?
-
Not possible by just configuring web part. Of course you could modify the Title Url of the web part to point to the Add new item URL, but I don't count that as a valid sugges... | 2015-01-27 12:34:10 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://xml.jips-k.org/full-text/view?doi=10.3745/JIPS.04.0162 | Zhao* and Jiang*: Adaptive Signal Separation with Maximum Likelihood
# Adaptive Signal Separation with Maximum Likelihood
Abstract: Maximum likelihood (ML) is the best estimator asymptotically as the number of training samples approaches infinity. This paper deduces an adaptive algorithm for blind signal processing p... | 2020-07-12 21:24:02 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1999533/why-are-the-domains-for-ln-x2-and-2-ln-x-different | # Why are the domains for $\ln x^2$ and $2\ln x$ different?
If I have a function like this $f(x)=2 \ln(x)$ and I want to find the domain, I put $x>0$. But if I use the properties of logarithmic functions, I can write that function like $f(x)=\ln(x^2)$ and so the domain is all $\mathbb{R}$ and the graphic of function i... | 2019-11-20 19:13:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/146415-equation.html | 1. ## equation
Write an equation in standard form for the line that passes through the
(-4, -7) AND (-2-6)
Thanks
2. Originally Posted by ecdino2
Write an equation in standard form for the line that passes through the
(-4, -7) AND (-2-6)
Thanks
1. calculate the slope ...
$m = \frac{y_2-y_1}{x_2-x_1}$
2. using eit... | 2013-12-09 05:39:58 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/blogs/entry/2256513-small-update/ | • entries
11
28
• views
24434
# Small Update
1175 views
Hi again! Turns out uni is giving me a hard time over the last weeks so I don't have much time at all to code. So this will be a small update, no pics, sorry :P
The third time is the...
So, I decided to implement the algorithm in the paper pretty much literal... | 2018-12-11 07:35:10 | {"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.groundai.com/project/batch-normalization-biases-deep-residual-networks-towards-shallow-paths/ | Batch Normalization Biases Deep Residual Networks Towards Shallow Paths
# Batch Normalization Biases Deep Residual Networks Towards Shallow Paths
## Abstract
Batch normalization has multiple benefits. It improves the conditioning of the loss landscape, and is a surprisingly effective regularizer. However, the most i... | 2020-08-09 14:40:38 | {"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://www.el-fellah.com/summary.htm | Summary of Some Reactions and Reaction Mechanisms
ELIMINATION VERSUS SUBSTITUTION IN HALOGENOALKANES
The factors that decide whether halogenoalkanes undergo elimination reactions or nucleophilic substitution when they react with hydroxide ions from,
say, sodium hydroxide or potassium hydroxide.Details for each of th... | 2014-10-31 10:24:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 3, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/211883/norm-of-an-inner-product-space | Norm of an inner product space
I'm wanting to know why the norm of an inner product space is defined by
$$\|v\| = \langle v | v \rangle^{1/2}$$
I would assume it's not arbitrary, but I don't see anything that would lead it to be defined in this way. What would the consequences be if this definition was changed?
-
Y... | 2015-01-30 11:41:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.vedantu.com/question-answer/all-the-red-faces-cards-are-removed-from-a-deck-class-12-maths-cbse-5efbacd97fdd4f5459261f8b | QUESTION
# All the red faces cards are removed from a deck of playing cards. The remaining cards are well shuffled and then a card is drawn at random from them. Find the probability that the card drawn is:i) A red cardii) A face cardiii) A card of clubs
Hint: Face cards are the king, queen and the jack cards. We will... | 2020-07-05 23:15:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://web.vu.lt/mif/a.buteikis/wp-content/uploads/PE_Book/3-2-OLS.html | ## 3.2 Ordinary Least Squares (OLS)
In this chapter we will present a general method of ordinary least squares (OLS), which produces estimates under certain conditions. Let our (random) samples of $$\epsilon$$, $$X$$ and $$Y$$ be: $$\boldsymbol{\varepsilon} = (\epsilon_1, ..., \epsilon_N)^\top$$, $$\mathbf{X} = (X_1,.... | 2023-02-03 04:41:28 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.cheenta.com/eulers-theorem-and-an-inequality/ | Select Page
# Understand the problem
Let $O$ be the circumcenter and $G$ be the centroid of a triangle $ABC$. If $R$ and $r$ are the circumcenter and incenter of the triangle, respectively,
prove that$$OG \leq \sqrt{ R ( R - 2r ) } .$$
Balkan MO 1996
Geometry
##### Difficulty Level
Easy
Let $I$ be the incentre. Eul... | 2020-09-25 20:06:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 36, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://sites.google.com/site/uotopology/ | ### 2016-2017
The Topology / Geometry seminar meets at 3:00 p.m. on Tuesdays in 210 Deady, except as noted. See also the University of Oregon Mathematics Department webpage.
## Fall 2016
Date Speaker Title
September 23
10:30 a.m.
Jessica Purcell (Monash) Limits of knots
September 27 Organizational meeting
October ... | 2017-08-18 21:24:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1735115/completeness-relation-for-tricomi-confluent-hypergeometric-function | Completeness Relation for Tricomi Confluent Hypergeometric Function
Consider the Kummer differential equation $$\frac{d}{dz}\left[z^be^{-z}\frac{dw}{dz}\right]=az^{b-1}e^{-z}w,\quad z\in\mathbb{R}.$$ It is an eigenvalue problem of Sturm-Liouville type with weight function $W(z)=z^{b-1}e^{-z}$. The two linearly indepen... | 2019-05-23 11:40:24 | {"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://socratic.org/questions/if-a-scuba-diver-releases-a-10-ml-air-bubble-below-the-surface-where-the-pressur | # If a scuba diver releases a 10-mL air bubble below the surface where the pressure is 3.5 atm, what is the volume (in mL) of the bubble when it rises to the surface and the pressure is 1.0 atm?
Aug 14, 2016
Larger! This is a simple manifestation of Boyle's Law .
#### Explanation:
${P}_{1} {V}_{1} = {P}_{2} {V}_{2}... | 2021-09-25 00:06:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 7, "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.shaalaa.com/question-bank-solutions/situational-problems-based-quadratic-equations-related-day-day-activities-be-incorporated-a-motor-boat-whose-speed-still-water-18-km-hr-takes-1-hour-more-go-24-km-up-stream-that-return-down-stream-same-spot-find-speed-stream_63465 | Share
Books Shortlist
# A Motor Boat Whose Speed in Still Water is 18 Km/Hr Takes 1 Hour More to Go 24 Km up Stream that to Return Down Stream to the Same Spot. Find the Speed of the Stream. - CBSE Class 10 - Mathematics
ConceptSituational Problems Based on Quadratic Equations Related to Day to Day Activities to Be ... | 2019-07-18 14:12:05 | {"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://brilliant.org/discussions/thread/congratulations-on-600-day-streak/ | # Congratulations on $600$ day streak!
A huge round of applause for two great person on our community who has achieved a huge feat of completing $600$ Day streak! These two great person are Marios Patsios and Ferdinand Dvorsak. Once again congratulations to both of them!
Note by Kunal Joshi
5 years, 8 months ago
Thi... | 2021-01-15 18:32:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 10, "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/ma... |
https://toph.co/p/shuvo-noboborsho | # Practice on Toph
Participate in exhilarating programming contests, solve unique algorithm and data structure challenges and be a part of an awesome community.
# Shuvo Noboborsho!
By Shuvo_Malakar · Limits 1s, 256 MB
"Shuvo Noboborsho" is the traditional greeting for Bengalis in the Bengali new year which means "H... | 2022-05-22 16:50:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 18, "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.codecademy.com/courses/learn-linear-algebra/lessons/introduction-to-linear-algebra/exercises/inverse-matrices | Learn
The inverse of a matrix, A-1, is one where the following equation is true:
$AA^{-1} = A^{-1}A = I$
This means that the product of a matrix and its inverse (in either order) is equal to the identity matrix.
The inverse matrix is useful in many contexts, one of which includes solving equations with matrices. Im... | 2021-09-18 14:24:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 5, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/question-answer/a-transformer-has-350-primary-turns-and-1050-secon--5e60db38f60d5d332ddc47aa | # A transformer has 350 primary turns and 1050 secondary turns. The primary winding is connected across a 230 V, 50 Hz supply. The induced EMF in the secondary will be
This question was previously asked in
URSC (ISRO) Technical Assistant (Electronics): Previous Paper 2019 (Held On: 24 March 2019)
View all ISRO Technic... | 2021-10-25 11:03:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.isa-afp.org/entries/SDS_Impossibility.html | # The Incompatibility of SD-Efficiency and SD-Strategy-Proofness
Title: The Incompatibility of SD-Efficiency and SD-Strategy-Proofness Author: Manuel Eberl Submission date: 2016-05-04 Abstract: This formalisation contains the proof that there is no anonymous and neutral Social Decision Scheme for at least four voters... | 2022-05-21 16:03:44 | {"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://projecteuclid.org/euclid.jca/1407790529 | ## Journal of Commutative Algebra
### Positive margins and primary decomposition
#### Abstract
We study random walks on contingency tables with fixed marginals, corresponding to a (log-linear) hierarchical model. If the set of allowed moves is not a Markov basis, then tables exist with the same marginals that are no... | 2018-01-18 20:37:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/calibrating-a-rain-gauge-problem-interpreting-question.868619/ | # Calibrating a rain gauge (problem interpreting question)
## Homework Statement
We wish to make a precipitation meter shaped like a paraboloid ##z = x^2 + y^2, 0 \leq z \leq 10##. Devise a scale on the z-axis that tells you the amount of precipitation in cm. In other words, at what height ##z = h## is the surface of... | 2022-05-29 07:39:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pthree.org/page/6/ | ## Creating Strong Passwords Without A Computer, Part 0 - Understanding Entropy
I've written a new series that investigates the art of creating very strong passwords without the aid of a computer. Sure, there are many software applications that will generate strong passwords for you, each with their own advantages and... | 2017-08-19 14:57:32 | {"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": 3, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/feeds/question/104552 | Asymptotic behaviour/upper bound for $\int_0^{\infty} exp(-c x^a+K x^b)dx$ for $a>b>0$ as $K\rightarrow$ - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-23T00:49:55Z http://mathoverflow.net/feeds/question/104552 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/1... | 2013-05-23 00:50:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tex.stackexchange.com/questions/27803/when-to-use-in-an-if-statement | When to use @ in an \if statement
I am new to LaTeX and so this question might come across as rather basic. It might also reflect my biases/assumptions from my C/C++ programming days.
I was seeing the code of the 'exam' class and noticed that some \if<xyz> had an @ while others didn't.
For example, below are a few l... | 2016-05-26 07:05:51 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathoverflow.net/feeds/user/987 | User gray taylor - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-23T09:46:58Z http://mathoverflow.net/feeds/user/987 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/95247/polygons-that-are-hard-to-guard Polygons that are hard to guard Gray Taylor 2012-04-26T11:... | 2013-05-23 09:47:01 | {"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://liucs.net/cs168f18/A08Sol.html | # Assignment 8 solutions
Tue Nov 6
We will begin with the definition of pseudo-random numbers from the notes.
The only difference is that we’re going to use an abbreviation for the type of the rand function, by defining this type synonym:
Using Gen can make it clearer when and where this state-passing pattern is be... | 2020-02-25 08:53:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.lastfm.se/user/gbdupas/library/music/Jag+Panzer/_/The+Setting+Of+The+Sun?setlang=sv | # Bibliotek
Musik » Jag Panzer »
## The Setting Of The Sun
59 spelade låtar | Gå till låtsida
Låtar (59)
Låt Album Längd Datum
The Setting Of The Sun 3:24 8 maj 2011, 09:32
The Setting Of The Sun 3:24 7 maj 2011, 14:06
The Setting Of The Sun 3:24 7 maj 2011, 09:07
The Setting Of The Sun 3:24 7 maj 2011, 04:09
The S... | 2014-07-30 01:13:59 | {"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.hugomac.com/ac-valhalla-gew/what-is-the-full-meaning-of-mathematics-c078d2 | [Definition.] Top; Contact us; log in. There is a definite rhetorical structure to each A discipline (a organized, formal field of study) such as mathematics tends to be defined by the types of problems it addresses, the methods it uses to address these problems, and the results it has achieved. India’s contributions t... | 2022-05-26 15:26:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/316538/why-does-having-more-coils-in-a-wire-increase-the-current | # Why does having more coils in a wire increase the current? [closed]
When electricity is passed in a solenoid it makes an electromagnet. But the more current you want the solenoid has to have more coils have to be there. But we know that more coils increase resistance. So how can this resistant wire coil let more cur... | 2021-01-23 08:19:44 | {"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://www.tutorialspoint.com/add-two-numbers-in-python | PythonServer Side ProgrammingProgramming
Suppose we have given two non-empty linked lists. These two lists are representing two non-negative integer numbers. The digits are stored in reverse order. Each of their nodes contains only one digit. Add the two numbers and return the result as a linked list. We are taking th... | 2022-07-04 22:18:50 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mirror.uncyc.org/wiki/Heavy_Metal | # Heavy metal
(Redirected from Heavy Metal)
Jump to: navigation, search
THIS ARTICLE NEEDS A STEAMROLLER!!! Sometimes the foundations are so rotten and bad that the only good and constructive action is demolishing everything and starting from scratch. In other words, rewrite this article. It's in such a bad state tha... | 2020-07-13 12:31:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "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://askthetask.com/112304/equation-given-slope-passes-through-given-point-write-equation | 0 like 0 dislike
Find equation of a line with the given slope that passes through the given point. Write the equation in the form Ax + By = C.
M = -5, (-4,-8)
0 like 0 dislike
5x + y = -28
Step-by-step explanation:
Hi there!
We're given that a line has a slope of -5 and contains the point (-4, -8)
We want to write... | 2023-03-22 03:58:00 | {"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... |
http://websrv.cs.umt.edu/isis/index.php?title=Blatter-Pattyn_Boundary_Conditions&diff=prev&oldid=2422 | # Difference between revisions of "Blatter-Pattyn Boundary Conditions"
We will go through an approximate derivation of the boundary conditions that are implemented with Glimmer/CISM's higher-order scheme. By "approximate" we mean that some of the derivation is guided by physical intuition and what appear to be "reason... | 2020-04-01 12:25:36 | {"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": 3, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.aimsciences.org/article/doi/10.3934/dcdss.2012.5.591 | Article Contents
Article Contents
# Rate-independent processes with linear growth energies and time-dependent boundary conditions
• A rate-independent evolution problem is considered for which the stored energy density depends on the gradient of the displacement. The stored energy density does not have to be quasicon... | 2022-12-05 08:21:36 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://finmath.net/finmath-lib/apidocs/net/finmath/montecarlo/IndependentIncrementsInterface.html | finMath lib documentation
net.finmath.montecarlo
## Interface IndependentIncrementsInterface
• ### Method Summary
All Methods
Modifier and Type Method and Description
IndependentIncrementsInterface getCloneWithModifiedSeed(int seed)
Return a new object implementing BrownianMotionInterface having the same specificati... | 2017-06-28 00:11:03 | {"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://zbmath.org/authors/?q=ai%3Avinokurov.v-a | # zbMATH — the first resource for mathematics
## Vinokurov, V. A.
Compute Distance To:
Author ID: vinokurov.v-a Published as: Vinokurov, V.; Vinokurov, V. A.
Documents Indexed: 82 Publications since 1967
all top 5
#### Co-Authors
49 single-authored 11 Sadovnichiĭ, Viktor Antonovich 7 Plichko, Anatoliĭ Mykolaĭovy... | 2021-02-25 03:07:57 | {"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://math.stackexchange.com/questions/127459/each-discrete-space-is-a-polish-space | # Each discrete space is a Polish Space
I'm trying to solve exercise 6.3#7 from Sidney A. Morris' "Topology without tears": "Prove that each discrete space [...] is a Polish space."
I started by proving that discrete spaces are always completely metrizable with the discrete metric. But then I got stuck. As far as I k... | 2019-08-21 01:14:47 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://gateoverflow.in/25432/tifr2013-a-10 | # TIFR2013-A-10
572 views
Three men and three rakhsasas arrive together at a ferry crossing to find a boat with an oar, but no boatman. The boat can carry one or at the most two persons, for example, one man and one rakhsasas, and each man or rakhsasas can row. But if at any time, on any bank, (including those who ma... | 2020-09-25 19:07:32 | {"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... |
http://www.gradesaver.com/textbooks/math/precalculus/precalculus-mathematics-for-calculus-7th-edition/chapter-1-section-1-7-modeling-with-equations-1-7-exercises-page-79/79 | ## Precalculus: Mathematics for Calculus, 7th Edition
1) V=180feet$^{3}$ 2) 2 feet by 6 feet by 15 feet
1) Volume = (length)*(width)*(height) Therefore the volume is 180 feet$^{3}$ 2) x(x-4)(x+9)=180 $x^{3}+5x^{2}-36x=180$ $x^{3}+5x^{2}-36x-180=0$ $x^{2}(x+5)-36(x+5)=0$ $(x^{2}-36)(x+5)=0$ $(x+5)(x+6)(x-6)=0$ x+5=0; x... | 2017-11-18 23:26:29 | {"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... |
http://www.physicsforums.com/showthread.php?p=1189939 | ## How to prove trace(A.A*) is positive
Hello
I'd like to know how to prove that the trace of A.A* is positive.
I don't really know how to handle the imaginary part of it. If A has any complex number in it, is it possible to get traces like 10-2i? If yes, do I consider it as a positive number or negative?
PhysOrg.c... | 2013-05-23 17:23:40 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://science.sciencemag.org/content/318/5852/949?ijkey=b863838b2f1f8b618225f7190d33ae472ef1797a&keytype2=tf_ipsecsha | Report
The Simplest Double Slit: Interference and Entanglement in Double Photoionization of H2
See allHide authors and affiliations
Science 09 Nov 2007:
Vol. 318, Issue 5852, pp. 949-952
DOI: 10.1126/science.1144959
Abstract
The wave nature of particles is rarely observed, in part because of their very short de B... | 2019-10-18 09:08:58 | {"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": 0, "mathjax_asciimath": 0, "img_math": 6, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/forums/topic/494359-string/ | string
This topic is 3686 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
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how do i use string, i include <string.h> or <string> in my cpp file , i have tried both , but when i declare it string s1("test"); the compiler give me an error that strin... | 2018-06-18 07:38:53 | {"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... |
http://www.researchgate.net/publication/1753126_Confined_and_ejective_eruptions_of_kink-unstable_flux_ropes | Article
# Confined and ejective eruptions of kink-unstable flux ropes
• ##### B. Kliem
The Astrophysical Journal (Impact Factor: 6.73). 07/2005; DOI: 10.1086/462412
Source: arXiv
ABSTRACT The ideal helical kink instability of a force-free coronal magnetic flux rope, anchored in the photosphere, is studied as a model... | 2014-10-31 23:13:10 | {"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://math.stackexchange.com/questions/3036865/weak-homotopy-equivalence-induces-isomorpism-of-sets-of-homotopy-classes | # Weak homotopy equivalence induces isomorpism of sets of homotopy classes?
There is a question in my homework on the algebraic topology course asking if two spaces $$X$$ and $$Y$$ are weakly homotopy equivalent in case for every cellular space $$Z$$ sets $$[Z,X]$$ and $$[Z,Y]$$ are naturally bijective.
I'm wondering... | 2019-10-15 08:26:15 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cran.r-project.org/web/packages/ARIbrain/vignettes/ARIbrain_example.html | # Introduction
ARIbrain is the package for All-Resolution Inference in neuroscience.
Here we show how to compute lower bound for proportion of active voxels (or any other spatially located units) within given clusters.
The clusters can be defined a priori, on the basis of previous knowledges or on the basis of anato... | 2021-11-28 02:29:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/361477/calling-acronym-in-nomenclature-package | # calling acronym in nomenclature package
just like in acronym package we can call the acronym by \ac and glossary by \gls,can someone please guide me how to call acronym while using the package nomenclature
\documentclass[a4paper,12pt,times,numbered,print,index,custommargin]{Classes/PhDThesisPSnPDF}
\usepackage{nome... | 2019-09-17 12:19:48 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showpost.php?p=4246089&postcount=1 | View Single Post
P: 5 So I noticed that when learning about Liouville's Theorem in class, that it was described in terms of ensemble: i.e; you have a 6N dimensional phase space for N particles moving in 3 dimensions and each system of the ensemble has a representative system point and that the density function in Liou... | 2014-03-09 18:12:40 | {"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://book.caltech.edu/bookforum/showpost.php?s=184d96ca7afacba241bca2c29d33d64e&p=11301&postcount=3 | View Single Post
#3
07-28-2013, 05:42 PM
hsolo Member Join Date: Jul 2013 Posts: 12
Re: computing w, b for soft margin SVM
Quote:
Originally Posted by yaser 1. All of them for computing , since any vector with will contribute to the derived solution for . 2. Only margin SV's for computing , since we need an equation... | 2020-02-17 03:40:44 | {"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://evaneschneider.github.io/site/2018/Xray-Profiles/ | # X-ray Profiles
## January 31, 2018
In the last post, I showed soft x-ray (0.3 - 2 keV) surface brightness maps for two of my outflow simulations at $512\times512\times1024$ (20 pc) resolution. I’ve now made the same maps for the full $2048\times2048\times4096$ (5 pc) resolution simulations. Here they are at 60 Myr ... | 2019-05-22 02:17:34 | {"extraction_info": {"found_math": true, "script_math_tex": 12, "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://encyclopedia.kids.net.au/page/sp/Spritzer | ## Encyclopedia > Spritzer
Article Content
# Spritzer
A spritzer is a tall, chilled drink, usually made with white wine and soda water.
The word comes from the German spritzen "sprinkle", i.e. adding water and thus diluting the wine so that it can be consumed in larger, thirst-quenching, amounts without the negativ... | 2020-11-29 14:44:16 | {"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://team.inria.fr/grace/seminar/ | ## December 19, Alice Pellet Mary (KU, Leuven)
Place : LIX, Salle Philippe Flajolet
Title: An LLL Algorithm for Module Lattices
Abstract: A lattice is a discrete subgroup (i.e., ZZ-module) of RR^n (where ZZ and RR are the sets of integers and real numbers). The LLL algorithm is a central algorithm to manipulate latt... | 2019-12-12 05:35:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forum.math.toronto.edu/index.php?PHPSESSID=k441o32850lkospornhudrbhs7&topic=273.0;wap2 | MAT244-2013S > Ch 9
9.3 problem 18
(1/1)
Brian Bi:
I'm having some trouble getting this problem to work out. There are four critical points: (0,0), (2, 1), (-2, 1), and (-2, -4). At the critical point (-2, -4), the Jacobian is \begin{pmatrix} 10 & -5 \\ 6 & 0 \end{pmatrix} with eigenvalues $5 \pm i\sqrt{5}$. Therefo... | 2022-05-23 18:36:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/science/chemistry/chemistry-the-central-science-13th-edition/chapter-6-electronic-structure-of-atoms-exercises-page-252/6-75c | ## Chemistry: The Central Science (13th Edition)
The condensed electron configuration of $Se$ is $$Se: [Ar]4s^23d^{10}4p^4$$
*Strategy: 1) Find the nearest noble gas element of the lower atomic number. 2) Find out which shell is the outer shell and how many electrons there are in the outer shell (by looking at the per... | 2018-06-18 13:46:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zhengzangw.com/notes/quantum-computation/math-foundation/ | ## Math Foundation
2019-09-05 08:00 CST
2019-12-22 15:33 CST
CC BY-NC 4.0
## Linear Algebra
• Vector: $|\psi\rangle$
• Row vector: $\langle\psi|=(\overline{|\psi\rangle})^T$
• Inner product: $\langle\psi|\varphi\rangle=\sum_i\overline{u}_iv_i$
• $\langle\varphi|A|\psi\rangle$: Inner product between $|\varphi\rangle$... | 2020-02-29 07:27:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://short-question.com/why-is-a-portion-of-profit-on-incomplete-contracts-transferred-to-the-profit-and-loss-account/ | Short-Question
# Why is a portion of profit on incomplete contracts transferred to the profit and loss account?
## Why is a portion of profit on incomplete contracts transferred to the profit and loss account?
(i) Incomplete Contracts with Little Progress The entire amount of notional profit on such contracts is kep... | 2023-04-01 13:14:38 | {"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://mathhelpforum.com/differential-geometry/187843-complex-analysis-maximal-modulus-principle-question.html | # Thread: Complex Analysis: Maximal Modulus Principle question
1. ## Complex Analysis: Maximal Modulus Principle question
Hi all,
I am stuck with this problem
It is suggested that the Maximal Modulus Principle would help but in fact, I couldn't find a place to apply it! Anyone can suggest me how to approach this pr... | 2018-04-26 10:28:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.biostars.org/p/370221/ | Correct formatting for IDs in OMA standalone .splice files to properly identify splice variants
1
1
Entering edit mode
3.2 years ago
eschang1 ▴ 10
I see that for the input .splice files, OMA standalone requires that the individual IDs are unique prefixes of your FASTA headers, and proteins that are splice variants of ... | 2022-05-20 15:04:31 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/envelope-paradox.245146/ | 1. Jul 15, 2008
### colin9876
Maths can sometimes be nearly as interesting as physics...
There are two envelopes on a table. Both have cash in, you dont know how much but one has twice as much as the other
You can pick just one envelope, and you are allowed at most one swap.
You choose envelope A say, and see that ha... | 2017-05-26 00:31:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/many-body-bogoliubov-transformation.896136/ | # Many Body bogoliubov transformation
Tags:
1. Dec 6, 2016
### Hl3
1. The problem statement, all variables and given/known data
The occupation of each single-particle state with wave vector k =/= 0 in the ground state is given by nk = <0|bkbk|0>
where b and b† are bogoliubov transformaition. Find an expression for n... | 2017-12-13 15:26:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ssconlineexam.com/forum/980/Siphon-will-fail-to-work-if-%E2%80%93 | # Siphon will fail to work if –
[ A ] the densities of the liquids in the two vessels are not equal [ B ] the level of the liquids in the two vessels are at the same height [ C ] both its limbs are of unequal length [ D ] the temperature of the liquids in the two vessels are same
Answer : Option B Expl... | 2020-02-17 12:41:40 | {"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... |
http://physics.stackexchange.com/tags/models/hot?filter=year | # Tag Info
## Hot answers tagged models
9
Actually a paper recently came out, and highlighted in Popular Science, discussing using fermionic field concepts to model crowd avoidance at Netflix. You can imagine that the same concept could be used to consider in any situation where there are large numbers of people com... | 2013-12-22 07:50:21 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://subasah.wordpress.com/ | # Magoosh issue1 practice test writing
Technology, while apparently aimed to simplify our lives, only makes our lives more complicated.
Write a response in which you discuss the extent to which you agree or disagree with the statement and explain your reasoning for the position you take. In developing and supporting ... | 2020-09-27 13:02:32 | {"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://math.stackexchange.com/questions/1213530/which-of-these-two-factorizations-of-5-in-mathcalo-mathbbq-sqrt29 | # Which of these two factorizations of $5$ in $\mathcal{O}_{\mathbb{Q}(\sqrt{29})}$ is more valid?
$$5 = (-1) \left( \frac{3 - \sqrt{29}}{2} \right) \left( \frac{3 + \sqrt{29}}{2} \right)$$
or
$$5 = \left( \frac{7 - \sqrt{29}}{2} \right) \left( \frac{7 + \sqrt{29}}{2} \right)?$$
$\mathcal{O}_{\mathbb{Q}(\sqrt{29})}... | 2022-05-26 11:34:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wiki.math.ntnu.no/ma3150/2019v/start?rev=1547468479&do=diff | # Forskjeller
Her vises forskjeller mellom den valgte versjonen og den nåværende versjonen av dokumentet.
ma3150:2019v:start [2019-01-14]seip [Oral presentations] ma3150:2019v:start [2019-03-22] (nåværende versjon)seip [Oral presentations] Begge sider forrige revisjon Forrige revisjon 2019-01-22 seip [Contents of th... | 2019-03-25 20:50:21 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/331121/number-of-prime-ideals-of-a-ring | # Number of prime ideals of a ring
Could anyone tell me how to find the number of distinct prime ideals of the ring $$\mathbb{Q}[x]/\langle x^m-1\rangle,$$ where $m$ is a positive integer say $4$, or $5$?
What result/results I need to apply to solve this problem? Thank you for your help.
-
This is obtained by strin... | 2014-03-08 22:53:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/14-angry-numbers/ | # 14 Angry Numbers!
Number Theory Level 4
$\large a_1^4+a_2^4+a_3^4+a_4^4+\ldots +a_{14}^4=49999$
Let there be integers $$a_1,a_2,a_3,\ldots a_{14}$$, such that the above equation is satisfied.
How many $$14-$$tuples of $${a_1,a_2,a_3\ldots,a_{14}}$$ exist such that the above condition is met?
× | 2016-10-26 13:12:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://research-information.bris.ac.uk/en/publications/on-the-structure-of-random-graphs-with-constant-r-balls | # On the structure of random graphs with constant $r$-balls
David Ellis, Itai Benjamini
Research output: Contribution to journalArticle (Academic Journal)peer-review
## Abstract
We continue the study of the properties of graphs in which the ball of radius $r$ around each vertex induces a graph isomorphic to the bal... | 2021-06-24 19:43:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-math-topics/165214-pulse-response-phase-function-image-processing-wavelets-print.html | # Pulse response and Phase function (image processing-Wavelets)?
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• December 3rd 2010, 05:17 PM
nasil122002
Pulse response and Phase function (image processing-Wavelets)?
Hello,
How can I calculate the Fourier transform of impulse response ^h(w) and phase function psi(w) of the given impulse response h... | 2014-03-12 07:28:17 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 10, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://datascience.stackexchange.com/questions/24543/convolution-neural-network-loss-and-performance | # Convolution Neural Network Loss and performance
I have a set of about ~100,000 training examples. Ratio of positive to negative example is roughly 1:2. The true ratio is more like 1:100 so this represents a major downsampling of the negative class. It is also a very noisy dataset - the examples were automatically ge... | 2022-01-17 04:20:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.libretexts.org/Bookshelves/Calculus/Book%3A_Calculus_(OpenStax)/01%3A_Functions_and_Graphs/1R%3A_Chapter_1_Review_Exercises |
# 1R: Chapter 1 Review Exercises
True or False? Justify your answer with a proof or a counterexample.
1) A function is always one-to-one.
2) $$f∘g=g∘f$$, assuming $$f$$ and $$g$$ are functions.
False
3) A relation that passes the horizontal and vertical line tests is a one-to-one function.
4) A relation passing... | 2022-06-30 23:22:52 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/calculus/calculus-3rd-edition/chapter-15-differentiation-in-several-variables-15-3-partial-derivatives-exercises-page-781/33 | ## Calculus (3rd Edition)
$$U_r =(\frac{-1}{r^2}-\frac{t}{r})e^{-rt},\quad U_t= -e^{-rt}.$$
Recall the product rule: $(uv)'=u'v+uv'$ Recall that $(e^x)'=e^x$ Since $U=e^{-rt}/r=r^{-1}e^{-rt}$, then by using the product rule, we have $$U_r=-r^{-2}e^{-rt}+r^{-1}e^{-rt}(-t)=(\frac{-1}{r^2}-\frac{t}{r})e^{-rt},\\ U_t= r^{... | 2020-03-30 10:37:46 | {"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... |
https://pacviz.sriley.dev/introduction-to-the-package.html | # Chapter 1 Introduction to the package
Provides a broad-view perspective on data via linear mapping of data onto a radial coordinate system. The package contains functions to visualize the residual values of linear regression and Cartesian data in the defined radial scheme. See the ‘pacviz’ documentation page for mor... | 2023-03-31 16:50:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.encyclopediaofmath.org/index.php?title=Acyclic_group&oldid=35367 | # Acyclic group
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
2010 Mathematics Subject Classification: Primary: 20J05 [MSN][ZBL]
A group having the same constant coefficient homology as the trivial group (cf. also Homology). This means that its classifying space is an acyclic space. In t... | 2018-12-13 19:53:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/67863/a-criterion-for-a-group-to-be-abelian/67907 | # A criterion for a group to be abelian
I noted a discussion on groups being abelian under a certain restriction on powers of elements, e.g. http://tiny.cc/chs45. Maybe this result (probably not too well-known) concludes it all.
Let and $m$ and $n$ be coprime natural numbers. Assume that $G$ is a group such that $m$-... | 2016-02-12 14:25:37 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.gradesaver.com/textbooks/math/prealgebra/prealgebra-7th-edition/chapter-4-section-4-1-introduction-to-fractions-and-mixed-numbers-practice-page-215/11 | ## Prealgebra (7th Edition)
The improper fraction is $\frac{5}{4}$ The mixed number is 1$\frac{1}{4}$
One big triangle has 4 small triangles. The denominator is 4. There are 5 triangles shaded. The improper fraction is $\frac{5}{4}$ The mixed number is 1$\frac{1}{4}$ | 2018-04-21 14:09:01 | {"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://solvedlib.com/if-3035x104-j-of-heat-are-added-to-264-g-of,240203 | # If 3.035x104 J of heat are added to 264 g of mashed potatoes at 32°C. What...
###### Question:
If 3.035x104 J of heat are added to 264 g of mashed potatoes at 32°C. What is the final temperature of the potatoes if the specific heat of mashed potatoes is 3.35 J/(g*°C)?
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