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https://chemistry.stackexchange.com/questions/109141/is-electrolysis-of-molten-silver-nitrate-possible | # Is electrolysis of molten silver nitrate possible? [duplicate]
Since the salt is molten, the only ions are $$\ce{Ag+}$$ and $$\ce{NO3-}$$, and both of them can only do a reduction reaction. Who goes to the anode? Also, there is no acid in the solution — only the salt — therefore the following reaction cannot occur, ... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://fashionphotographycourse.com/how-to-amx/page.php?7fd468=fundamental-theorem-of-calculus-derivative-of-integral | - The integral has a variable as an upper limit rather than a constant. continuous over that interval, because this is continuous for all x's, and so we meet this first Question 6: Are anti-derivatives and integrals the same? Our mission is to provide a free, world-class education to anyone, anywhere. Second fundamenta... | {"extraction_info": {"found_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://openstudy.com/updates/507ea99ce4b0599919842049 | ## Got Homework?
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## bmelyk Group Title Find the derivative of f(x) =2x^2-1/x^2 in thre... | {"extraction_info": {"found_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/296147/the-relation-between-arbitrary-measure-space-and-the-lebesgue-integral/296159 | # The relation between arbitrary measure space and the Lebesgue integral
Let $(X, \mathcal F, \mu)$ be a measure space and $f\in M^+(X,\mu)$ (the measurable non-negative functions), and $t>0$. Now let $$S_f(t)=\{x\in X:f(x)>t\} \quad \Psi_f(t)=\mu(S_f(t))$$ Prove that $$\int_Xfd\mu=\int_0^\infty \Psi_f(t)dt$$
I guess... | {"extraction_info": {"found_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.science.gov/topicpages/a/additional+challenges+include.html | #### Sample records for additional challenges include
1. Photoactive devices including porphyrinoids with coordinating additives
DOEpatents
Forrest, Stephen R; Zimmerman, Jeramy; Yu, Eric K; Thompson, Mark E; Trinh, Cong; Whited, Matthew; Diev, Vlacheslav
2015-05-12
Coordinating additives are included in porphyrin... | {"extraction_info": {"found_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/problem-of-squares/ | # Problem of Squares
Geometry Level pending
ABCD is a square in which AC is the diagonal. Any line segment XY cuts AB at X and BC at Y such that XYllAC. If length of Square is 8cm and length of BY is 2cm, then value of AX+BY ?
× | {"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://mathonline.wikidot.com/applying-lebesgue-s-dominated-convergence-theorem-2 | Applying Lebesgue's Dominated Convergence Theorem 2
# Applying Lebesgue's Dominated Convergence Theorem 2
Recall from the Lebesgue's Dominated Convergence Theorem page that if:
• 1) $(f_n(x))_{n=1}^{\infty}$ is a sequence of Lebesgue integrable functions on $I$.
• 2) $(f_n(x))_{n=1}^{\infty}$ converges to a limit fu... | {"extraction_info": {"found_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://ir.cwi.nl/pub/13868 | A stable computational scheme for the conical function $P^{\mu}_{-1/2+i\tau}(x)$ for $x>-1$, real $\tau$, and $\mu\le 0$ or $\mu\in\mathbb{N}$ is presented. The scheme combines uniform asymptotic expansions for large $|\mu|$ with the application of the three-term recurrence relation on the $\mu$ index in the direction ... | {"extraction_info": {"found_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://zims-en.kiwix.campusafrica.gos.orange.com/wikipedia_en_all_nopic/A/Co-NP | # co-NP
In computational complexity theory, co-NP is a complexity class. A decision problem X is a member of co-NP if and only if its complement X is in the complexity class NP. In simple terms, co-NP is the class of problems for which there is a polynomial-time algorithm that can verify "no" instances (sometimes call... | {"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://trac-hacks.org/ticket/9874 | Opened 5 years ago
# PdfImg macro runs with 100% cpu load
Reported by: Owned by: falkb ursaw normal PdfImagePlugin critical 0.11
### Description
Displaying PDF files with many pages leads to an internal call of convert which can last very long (a few minutes). During this time, my Windows server was fully charged... | {"extraction_info": {"found_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.bellcurves.com/gmat-practice-questions/functions/2013-DEC-02/question | An "alpha series" is defined by the recursive rule: An = (An - 1)k, where k is a constant. If the 1st term of a particular "alpha series" is 64 and the 25th term is 192, what is the 9th term?
(A)
(B)
(C)
(D)
(E)
• (646) 414-1586
CONNECT WITH US | {"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/143872/computing-the-trace-and-determinant-of-ab-given-eigenvalues-of-a-and-an-ex | # Computing the trace and determinant of $A+B$, given eigenvalues of $A$ and an expression for $B$
Let $A$ be $4\times 4$ matrix with real entries such that $-1$, $1$, $2$, and $-2$ are its eigenvalues.
If $B = A^4 - 5A^2+5I$, where $I$ denotes $4\times 4$ identity matrix, then what would be determinant and trace of ... | {"extraction_info": {"found_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.nature.com/articles/s41598-019-49264-0?error=cookies_not_supported&code=eb90ec8e-82a2-484c-aee8-25b845f4ff21 | # Mechanistic Insights into β-Lactamase-Catalysed Carbapenem Degradation Through Product Characterisation
## Abstract
β-Lactamases are a major threat to the clinical use of carbapenems, which are often antibiotics of last resort. Despite this, the reaction outcomes and mechanisms by which β-lactamases degrade carbape... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/induced-current.83901/ | # Induced current
• Start date
• #1
phyphysics
25
0
In mutual induction, how can we increase the induced current, not e.m.f.?
• #2
El Hombre Invisible
691
0
Do you mean increase the induced current WITHOUT a corresponding increase to EMF? Lower the resistance of the conductor?
• #3
daveed
138
0
theres just v=ir, aft... | {"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://newsgroups.derkeiler.com/Archive/Comp/comp.text.tex/2012-07/msg00128.html | # CTAN Update: latexpand
• From: CTAN Announcements <ctan-ann@xxxxxxxx>
• Date: Sun, 8 Jul 2012 10:11:46 +0200 (CEST)
On Wed, 4 Jul 2012 Matthieu Moy submitted an update to the
latexpand
package.
Summary description: Flatten LaTeX file by expanding \include and \input, remove comments
Announcement text:
---------... | {"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.sampleaday.com/58b5dpv/93cb57-aluminum-reacts-with-oxygen-to-form-aluminum-oxide | 2Al2O3. Q4 (15%) Determine the output voltage (ie. Like magnesium, aluminium burns in oxygen with a brilliant white flame. Aluminum metal reacts with oxygen to produce aluminum oxide: Balanced aluminum.jpg If a student starts with 13.57 grams of aluminum, what mass (in grams) of Al2O3 will be produced in this reaction?... | {"extraction_info": {"found_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://forum.azimuthproject.org/plugin/ViewDiscussion/2253 | We spent a lot of time in [Chapter 2](http://www.azimuthproject.org/azimuth/show/Applied+Category+Theory#Chapter_1) studying [Galois connections](https://forum.azimuthproject.org/discussion/1828/lecture-4-chapter-1-galois-connections/p1). Now all that time is going to pay off! We're going to generalize Galois connectio... | {"extraction_info": {"found_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://stats.stackexchange.com/questions/374361/can-we-apply-kl-divergence-to-the-probability-distributions-on-different-domains | # Can we apply KL divergence to the probability distributions on different domains?
When I was reading the original paper of t-SNE, I had an question whether or not we can apply KL divergence to the discrete probability distributions on different domains.
In the paper, they measure the dissimilarity between two discr... | {"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/142987/prove-the-map-is-null-homotopy | # Prove the map is null homotopy
Prove that every continuous map $f:P^2\to S^1$ is null homotopy.
-
What have you tried so far? Is $P^2$ the projective plane? In that case, $\pi_1(P^2)=\mathbb{Z}/2$. HINT: What are the maps $\mathbb{Z}/2 \to \mathbb{Z}$? – Fredrik Meyer May 9 '12 at 9:38
@FredrikMeyer's suggestion i... | {"extraction_info": {"found_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.thestudentroom.co.uk/showthread.php?t=112531 | You are Here: Home >< Maths
# Matrices watch
1. Hi I am doing my GCSEs (just finished astually) I just had year 12 Induction week were you seewhat A Level subjects are like. I am doing: Maths, Phsyics and Further Maths. I done some rearch on some topics in Further Maths and came across 'matrices'. This is the problem... | {"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://mirrors.dotsrc.org/cran/web/packages/gmvarkit/vignettes/intro-to-gmvarkit.html | Introduction to gmvarkit
Introduction
The package gmvarkit contains tools to estimate and analyze both reduced form and structural Gaussian mixture vector autoregressive (GMVAR) models (Kalliovirta, Meitz, and Saikkonen, 2016, and Virolainen, 2020). In this vignette, we first define the reduced form GMVAR model, brie... | {"extraction_info": {"found_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://math.stackexchange.com/questions/553552/counting-problem-using-exponential-generating-functions | # Counting problem using exponential generating functions
From A Walk Through Combinatorics by Bona in the section on generating functions
We have n cards. We want to split them into an even number of non-empty subsets, form a line within each subset, then arrange the subsets in a line. In how many different ways can... | {"extraction_info": {"found_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://au.boazcommunitycorp.org/1100-abscissa-origin-of-the-word.html | # Abscissa - Origin of the word
Comes from the adjective Latin abscissuswhich means "separated in two, interrupted, separated". In 1919, Swiss mathematician Florian Cajori stated that the words "abscissa" and "ordinate" were not used by Descartes. It is also known that although the word "abscissa" has been used at lea... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/822604/induction-with-negative-step | # Induction with negative step
We've learned that we can use induction to show that a statement holds for all natural numbers (or for all natural numbers above n). The steps are:
1. prove that the statement holds for a base number b
2. assuming that the statement holds for n, show that it holds for n+1.
This way we ... | {"extraction_info": {"found_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://mathshistory.st-andrews.ac.uk/Biographies/Cartwright/ | # Dame Mary Lucy Cartwright
### Quick Info
Born
17 December 1900
Aynho, Northamptonshire, England
Died
3 April 1998
Cambridge, England
Summary
Mary Cartwright was the first woman mathematician to be elected to the Royal Society. She became Mistress of Girton College, Cambridge.
### Biography
Mary Cartwright's fath... | {"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://physicsoverflow.org/32555/chern-number-of-a-two-level-system | # Chern number of a two-level system
+ 1 like - 0 dislike
1200 views
The bulk of my question relates to a two-level system, but I have some questions about the Chern number in general as well.
The Chern number of a gapped periodic system (free fermions or mean field) is given by $$\mathcal C = \frac{1}{2\pi} \sum_n ... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://human.libretexts.org/Bookshelves/History/National_History/Book%3A_United_States_History_to_1877_(Locks_et_al.)/01%3A_United_States_History_Before_Columbus/1.03%3A_The_Pre-Contact_Era_(1000-1492_CE) | 1.3: The Pre-Contact Era (1000-1492 CE)
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$ $$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{null}\,}$$... | {"extraction_info": {"found_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://statmodeling.stat.columbia.edu/2017/10/04/worry-rigged-priors/?replytocom=578864 | ## Should we worry about rigged priors? A long discussion.
Today’s discussion starts with Stuart Buck, who came across a post by John Cook linking to my post, “Bayesian statistics: What’s it all about?”. Cook wrote about the benefit of prior distributions in making assumptions explicit.
Buck shared Cook’s post with J... | {"extraction_info": {"found_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://mathoverflow.net/questions/191652/a-generalized-diagonal/191662 | A generalized diagonal?
A simple question. Let $f:X\to Y$ be a function and let $E_f:=\{(x, y): f (x)=f (y)\}\subset X\times X$. What is the name of the set $E(f)$? It would be nice to have some reference also. It seems to be a well known notion/construction in set theory or topology, but I couldn't find anything abou... | {"extraction_info": {"found_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://espressomd.org/html/tutorials_html/11-ferrofluid/11-ferrofluid_part3.html | # Ferrofluid - Part III¶
Remark: The equilibration and sampling times used in this tutorial would be not sufficient for scientific purposes, but they are long enough to get at least a qualitative insight of the behaviour of ferrofluids. They have been shortened so we achieve reasonable computation times for the purpos... | {"extraction_info": {"found_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/trigonometry/80571-identity-help.html | 1. identity help
$
\frac{\sec{x}\tan{x}}{\tan^3{x}} = \frac{\cos{x}}{\sin{x}}
$
the part in the middle is what I am missing
2. Hello, TYTY!
$\frac{\sec x\tan x}{\tan^3\!x} \:=\: \frac{\cos x}{\sin x}$
the part in the middle is what I am missing .
. . . oh, is that all?
Please check the problem again . . .
The ... | {"extraction_info": {"found_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": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://slideplayer.com/slide/3428488/ | # In Mathematics the word complexity, as synonym of difficulty, has not a clear meaning. However, it seems that it is very easy to understand that one mathematical.
## Presentation on theme: "In Mathematics the word complexity, as synonym of difficulty, has not a clear meaning. However, it seems that it is very easy t... | {"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.math.utah.edu/~miles/ | # Recent publications
Analysis of non-processive molecular motor transport using renewal reward theory. submitted, 2017.
Complex nearly immotile behavior of microtubule-associated cargos. submitted, 2017.
Jump locations of jump-diffusion processes with state-dependent rates. J. Phys. A: Theor. & Math., 2017.
# Summ... | {"extraction_info": {"found_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://arkadiusz-jadczyk.eu/blog/category/special-relativity/ | ### From SU(1,1) to the Lorentz group
From the two-dimensional disk we are moving to three-dimensional space-time. We will meet Einstein-Poincare-Minkowski special relativity, though in a baby version, with x and y, but without z in space. It is not too bad, because the famous Lorentz transformations, with length cont... | {"extraction_info": {"found_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/1315180/recurrence-relation-with-characteristic-equation-that-has-only-1-root-and-comple | # Recurrence relation with characteristic equation that has only 1 root and complex roots
For the recurrence relation:
$f_n = 2a_{n-1} - 2a_{n-2}$ I got the characteristic equation that had complex roots:
$x^2 - 2x + 2 = 0$ that gave roots $i, -i$ and I wasn't sure how to continue the solving the recurrence relation... | {"extraction_info": {"found_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/188837/for-n-pq-show-that-there-exist-alpha-beta-in-z-n-such-that-alpha | # For $n=pq$, show that there exist $\alpha, \beta \in Z_n^*$ such that $\alpha, \beta \notin (Z_n^*)^2$ and $\alpha \cdot \beta \notin (Z_n^*)^2$.
For $n=pq$, where p,q are distinct odd primes show that there exist $\alpha, \beta \in Z_n^*$ such that $\alpha, \beta \notin (Z_n^*)^2$ and $\alpha \cdot \beta \notin (Z_... | {"extraction_info": {"found_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.greenergyexpo.eu/moisture-removal-efficiency/ | # Moisture removal efficiency
Moisture Removal Efficiency (MRE) is a measure of the energy efficiency of any dehumidification process. Moisture removal efficiency is the water vapor removed from the air temperature and humidity, divided by the total energy consumed by the dehumidification equipment during the same tim... | {"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://egallic.fr/en/category/cartes/ | 18Jan/16
# Maps with R: slides
The other day, someone asked me if it was easy to do maps with R. My first thought was: “of course, it is”. I offered to prepare a few slides. I guess it was not that simple after all because one actually needs quite a lot of basic knowledge to be able to create its own map.
30Oct/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://opennursingjournal.com/VOLUME/11/PAGE/211/FULLTEXT/ | # High Agreement and High Prevalence: The Paradox of Cohen’s Kappa
Slavica Zec1, Nicola Soriani1, Rosanna Comoretto2, Ileana Baldi1, *
1 Department of Cardiac, Thoracic and Vascular Sciences, Unit of Biostatistics, Epidemiology and Public Health, University of Padova, Padova, Italy
2 Department of Statistics and quant... | {"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.lessonplanet.com/teachers/how-do-earths-orbital-variations-affect-climate | # How Do Earth's Orbital Variations Affect Climate?
##### This How Do Earth's Orbital Variations Affect Climate? activity & project also includes:
How does Earth's orbit around the Sun affect climate? This third installment of a six-part series looks at how Earth's orbit affects the amount of insolation at locations ... | {"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://arxiv.org/abs/1911.04901?context=physics | # Title:Notes on glottal flow and acoustic inertial effects
Abstract: This text is a compilation of some of the notes that the author has written during the development of the low-order model "DICO" [2, 8, 10, 11] for vowel phonation and the even more rudimentary glottal flow model [9] for processing high-speed glotta... | {"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://rd.springer.com/article/10.1007%2Fs13202-018-0567-8 | # Application of emulsified acids on sandstone formation at elevated temperature conditions: an experimental study
• Mian Umer Shafiq
• Yun Jia Chong
• Hisham Khaled Ben Mahmud
• Md Mofazzal Hossain
• Reza Rezaee
Open Access
Original Paper - Production Engineering
## Abstract
Emulsified acid has attracted considerab... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/31192/is-it-possible-to-solve-any-euclidean-geometry-problem-using-a-computer | # Is it possible to solve any Euclidean geometry problem using a computer?
By "problem", I mean a high-school type geometry problem.
If no, is there other set of axioms that allows that? If yes, are there any software that does that?
I did a search, but was not able to find a single program that allows that. It is s... | {"extraction_info": {"found_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/magnetic-field-with-loop-and-straight-wire-help.64736/ | # Homework Help: Magnetic Field With Loop and Straight Wire Help!
1. Feb 23, 2005
An infinitely long wire is formed as in the diagram on your assignment. It is formed so that it has a circular portion of R = 50.0 cm and the straight portion is located at a distance r from the center of the circular portion. Find r (i... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://tex.stackexchange.com/users/12332/artourter?tab=activity&sort=all&page=4 | ArTourter
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Dec10 comment Is there a disadvantage to using natbib=true with biblatex? as far as I know, the natbib option with biblatex only provides the commands from natbib, the actual processing is done by biblatex and is not influenced by the... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/statistics-probability/elementary-statistics-12th-edition/chapter-7-estimates-and-sample-sizes-7-3-estimating-a-population-mean-basic-skills-and-concepts-page-356/8 | # Chapter 7 - Estimates and Sample Sizes - 7-3 Estimating a Population Mean - Basic Skills and Concepts: 8
z$\alpha$/2 = 2.575
#### Work Step by Step
z$\alpha$/2 = 2.575
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or prov... | {"extraction_info": {"found_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/calculus/214326-how-handle-fraction-integral.html | # Math Help - how to handle fraction + integral?
1. ## how to handle fraction + integral?
The equation from my book: (25.4)
integral u^n du = u^(n+1) / (n + 1) + c
says in the book its a confusing equation to boot. Can I get an explanation on this quiz question?
Integrate:
x / sqrt(6x^2 + 1)
u = 6x^2 + 1
du = 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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/graph-is-zig-zag-zig-zag-zig-zag-zig-zag-zig-zag-z/ | # Graph is zig zag zig zag zig zag zig zag zig zag zig zag zig zag zig zag zig zag zig zag zig zag...
Level pending
If $$N$$ is the number of real solutions of $$x$$ in the interval $$[0, \pi]$$ that satisfy the equation$$\sin^{-1} \left ( \sin (2014x) \right) = \cos^{-1} \left ( \cos (x) \right )$$
And $$N= 2^A \ti... | {"extraction_info": {"found_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://juliapackages.com/p/arrayallez | 🏎
Author mcabbott
Popularity
1 Star
Updated Last
11 Months Ago
Started In
January 2019
ArrayAllez.jl
``````] add ArrayAllez
``````
`⊙ = \odot`
Matrix multiplication, on the last index of one tensor & the first index of the next:
```three = rand(2,2,5);
mat = rand(5,2);
p1 = three ⊙ mat
p2 = reshape(reshape(thre... | {"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://arxiv.org/abs/1410.4652 | math.CV
(what is this?)
Title: Rationally Convex Domains and Singular Lagrangian Surfaces in $\mathbb{C}^2$
Abstract: We give a complete characterization of those disk bundles over surfaces which embed as rationally convex strictly pseudoconvex domains in $\mathbb{C}^2$. We recall some classical obstructions and pro... | {"extraction_info": {"found_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/2717718/how-to-find-the-equations-of-the-lines-that-make-up-the-ruled-surface-2xy?noredirect=1 | How to find the equations of the lines that make up the ruled surface 2xy
How to find the equations of the lines that make up the ruled surface z= 2xy? There are a lot of lines and solving this seems non-obvious. I imagine the first thing to know is the equation of a line in 3d. What is the equation for a 3D line?
• ... | {"extraction_info": {"found_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://pennstate.pure.elsevier.com/en/publications/microstructural-and-compositional-effects-of-transition-metal-car | # Microstructural and compositional effects of transition metal carbide additions on dispersion-strengthened tungsten fabricated via spark plasma sintering
Eric Lang, Nathan Madden, Charles Smith, Jessica Krogstad, J. P. Allain
Research output: Contribution to journalArticlepeer-review
12 Scopus citations
## Abstra... | {"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://cms.math.ca/10.4153/CMB-1997-013-7 | Canadian Mathematical Society www.cms.math.ca
location: Publications → journals → CMB
Abstract view
# Continuous Self-maps of the Circle
Published:1997-03-01
Printed: Mar 1997
• J. Schaer
Format: HTML LaTeX MathJax PDF PostScript
## Abstract
Given a continuous map $\delta$ from the circle $S$ to itself we want t... | {"extraction_info": {"found_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://electronics.stackexchange.com/questions/25446/oscilloscope-function-generator-with-gnuradio-using-very-cheap-hardware | # Oscilloscope/Function Generator with GnuRadio (using very cheap hardware)
I was just getting started with RF signal processing, and I was very interested in being able to make an oscilloscope and function generator work in real time with python. Essentially, I would like some means of: *Creating arbitrary waveforms ... | {"extraction_info": {"found_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://clay6.com/qa/14925/the-position-vectors-of-p-and-q-are-respectively-bar-and-bar-if-r-is-a-poin | # The position vectors of P and Q are respectively $\bar {a}$ and $\bar {b}$. If R is a point on $\overleftrightarrow{PQ}$ such that $\overrightarrow{PR}= 5 \overrightarrow{PQ},$ then the position vector of R is :
$\begin {array} {1 1} (1)\;5 \bar {b} - 4 \bar {a} & \quad (2)\;5 \bar {b} + 4 \bar {a} \\ (3)\;4 \bar {b... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-and-trigonometry-10th-edition/chapter-11-11-7-probability-11-7-exercises-page-835/40 | ## Algebra and Trigonometry 10th Edition
$\frac{3}{14}$
We know that $probability=\frac{\text{number of favourable outcomes}}{\text{number of all outcomes}}$ The number of all outcomes is $31+54+42+20+47+58=252$ There are $54$ people (who work in marketing) Hence the probability here is: $\frac{54}{252}=\frac{3}{14}$ | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://trac.sagemath.org/sage_trac/changeset/5aeb36277f36cde3ba09dc199a19537e62572796 | # Changeset 2402:5aeb36277f36
Ignore:
Timestamp:
01/13/07 17:21:38 (6 years ago)
Branch:
default
Parents:
2401:8f9d1298c7d1 (diff), 2384:4ead03d6f252 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each pa... | {"extraction_info": {"found_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/grids-and-graphs.172654/ | # Grids and Graphs
1. Jun 3, 2007
### birulami
Consider a rectangular grid on a piece of paper. It represents a graph where every node has 4 neighbours (except at the border, but just imagine the graph extended indefinitely). When stacking and arranging cubes, the edges of the cubes make a graph where every node has... | {"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://themagiccompass.nz/adept/jehanne-thomas-loving-voice/ | Jehanne Thomas – Loving Voice
027 474 7342
http://www.lovingvoice.com
Social Media
My role is to be the clearest possible channel to let my clients spirit guidance come through from their angels and guides. A good psychic will then teach you to go within and find the answer from your own loving voice. The voice of y... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/314768/showing-f-nx-sinnx-is-not-uniformly-convergent-on-0-1 | # Showing $f_n(x) = \sin(nx)$ is not uniformly convergent on $[0,1]$
Ok, the sequence $f_n(x) = \sin(nx)$ - is it enough to say that $\displaystyle\lim_{n \to \infty} f_n(x)$ doesn't exist so it can't possibly be uniformly convergent?
I want to try showing it from the definition of uniform convergence on a sequence o... | {"extraction_info": {"found_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://scicomp.stackexchange.com/questions/2444/newton-based-methods-in-optimization-vs-solving-systems-of-nonlinear-equations | # Newton-based methods in optimization vs. solving systems of nonlinear equations
Any system of equations is equivalent to an optimization problem, which is why Newton-based methods in optimization look a lot like Newton-based methods for solving systems of nonlinear equations.
What confuses me about this comment (an... | {"extraction_info": {"found_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/equipartition-theorem-degrees-of-freedom.735336/ | # Equipartition Theorem Degrees of Freedom
1. Jan 28, 2014
### Bashyboy
Hello everyone,
Today, in class, I learned about the equipartition, and the degrees of freedom a thing can possess. My professor had said that if you were to consider a gas composed of single atoms, then the atoms couldn't have any degrees of f... | {"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/71382/definability-over-subfields-of-rational-maps-to-projective-space-cremona-transf | # Definability over subfields of rational maps to projective space: Cremona transformations, degree, divisors
Recently I was led to consider some questions about Cremona transformations over arbitrary fields, which led deeper than planned into parts of algebraic geometry. I studied only algebraic groups in grad school... | {"extraction_info": {"found_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/complex-integration.554222/ | # Homework Help: Complex Integration
1. Nov 26, 2011
### Maybe_Memorie
1. The problem statement, all variables and given/known data
Sketch the C1 paths a: [0; 1] -> C, t -> t + it2 and b: [0; 1 + i]. Then compute the following integrals.
∫Re(z)dz over a
∫Re(z)dz over b
2. Relevant equations
3. The attempt at a ... | {"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://infoscience.epfl.ch/record/184570 | Infoscience
Journal article
# The Truncated Tracial Moment Problem
We present tracial analogs of the classical results of Curto and Fialkow on moment matrices. A sequence of real numbers indexed by words in noncommuting variables with values invariant under cyclic permutations of the indexes, is called a tracial seq... | {"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://zenodo.org/record/3547647/export/csl | Poster Open Access
# Putting together wavelet-based scaleograms and convolutional neural networks for anomaly detection in nuclear reactors.
Tagaris T., Ioannou G., Sdraka M., Alexandridis G., and Stafylopatis A
### Citation Style Language JSON Export
{
"publisher": "Zenodo",
"DOI": "10.5281/zenodo.3547647",
"title... | {"extraction_info": {"found_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://mathoverflow.net/questions/61226/congruence-subgroup | # congruence subgroup
Hi,
I've a question regarding the congruence subgroup.
We have the following congruence subgroup
$\Gamma^* := \left\{ M \in \Gamma | XM \equiv X(mod \; \mathbb{Z}^2),\; m \cdot det|\begin {smallmatrix} X \\ XM \end{smallmatrix}| \in \mathbb{Z} \right\}$
of $\Gamma$.
Where
$\Gamma$ is a subg... | {"extraction_info": {"found_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.cliffsnotes.com/study-guides/calculus/calculus/the-derivative/chain-rule | ## Chain Rule
The chain rule provides us a technique for finding the derivative of composite functions, with the number of functions that make up the composition determining how many differentiation steps are necessary. For example, if a composite function f( x) is defined as
Note that because two functions, g and h,... | {"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://testbook.com/question-answer/if-the-price-of-petrol-increases-by-x-but-consum--5f887d288adb175a30e455e6 | # If the price of petrol increases by x%, but consumption decreases by x%, due to which total expenditure decrease by 16%. Find the percentage change in expenditure if price and consumption both will increases by $$\frac{x}{4}\%$$.
1. 20%
2. 21%
3. 20.5%
4. 25%
Option 2 : 21%
## Detailed Solution
Given:
The price ... | {"extraction_info": {"found_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://jsmith.cis.byuh.edu/books/policy-and-theory-of-international-economics/s10-08-import-tariffs-small-country-w.html | This is “Import Tariffs: Small Country Welfare Effects”, section 7.8 from the book Policy and Theory of International Economics (v. 1.0). For details on it (including licensing), click here.
Has this book helped you? Consider passing it on:
Creative Commons supports free culture from music to education. Their licenses... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.hpmuseum.org/forum/thread-5471-post-48746.html | Documents for HP calculators (65/67, 41, 28, etc.)
01-07-2016, 04:14 PM
Post: #1
atilla457 Junior Member Posts: 12 Joined: Jan 2014
Documents for HP calculators (65/67, 41, 28, etc.)
Not sure if this was mentioned earlier; search didn't bring-up anything.
I came across this website while searching for hp-41 documents... | {"extraction_info": {"found_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.arxiv-vanity.com/papers/1308.3910/ | # Exact cosmological solutions from Hojman conservation quantities
Salvatore Capozziello Mahmood Roshan Dipartimento di Fisica, Università di Napoli ”Federico II”, Napoli, Italy INFN Sez. di Napoli, Compl. Univ. di Monte S. Angelo, Edificio G, Via Cinthia, I-80126, Napoli, Italy Department of Physics, Ferdowsi Univ... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.libretexts.org/Bookshelves/Pre-Algebra/Book%3A_Prealgebra_(OpenStax)/05%3A_Decimals/5.10%3A_Ratios_and_Rate_(Part_1) | $$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{null}\,}$$ $$\newcommand{\range}{\mathrm{range}\,}$$ $$\newcommand{\RealPart}{\mathrm{Re}}$$ $$\newcommand{\ImaginaryPart}{\mathrm{Im}}$$ $$\newcommand{\Argument}{\mathrm{Arg}}$$ $$\newcommand{\norm}[1]{\| #1 \|}$$ $$... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/users/13524/tanner-swett?tab=activity | Tanner Swett
Reputation
1,627
Next privilege 2,000 Rep.
Jun11 comment Conflicting limit answers using calculator and wolfram alpha I don't think this answer is quite correct. A calculator that uses floating point numbers is unlikely to round a very small number to zero. My guess is that $\sin 0.0000000001$ and $\tan 0... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bitworking.org/news/2006/10/Radical_Simplicity_Lessons_from_Dynamic_Languages | Here are the slides for Radical Simplicity: Lessons from Dynamic Languages, a presentation I gave today at CASCON 2006. | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://arxiv.org/abs/1312.6025 | ### Current browse context:
cond-mat.supr-con
(what is this?)
# Title: Ultrafast modulation of the chemical potential in BaFe$_2$As$_2$ by coherent phonons
Abstract: Time- and angle-resolved extreme ultraviolet photoemission spectroscopy is used to study the electronic structure dynamics in BaFe$_2$As$_2$ around th... | {"extraction_info": {"found_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/32800/probability-distribution-of-coverage-of-a-set-after-x-independently-randomly | # probability distribution of coverage of a set after X independently, randomly selected members of the set
I have a set of numbers where I am randomly and independently selecting elements within a set . After a number of these random element selections I want to know the coverage of the elements in the set. Coverage ... | {"extraction_info": {"found_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://link.springer.com/article/10.1007/s11661-007-9335-y | , Volume 39, Issue 8, pp 1908-1916
Date: 09 Oct 2007
# Structure of Zr x Pt100−x (73 ≤ x ≤ 77) Metallic Glasses
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## Abstract
The structure of hyper-eutectic Zr x Pt100−x (73 ≤ x ≤ 77) metallic glasses produced by melt spi... | {"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://mathhelpboards.com/threads/geometric-sequence.6004/ | # Geometric sequence
#### Fernando Revilla
##### Well-known member
MHB Math Helper
Jan 29, 2012
661
I quote a question from Yahoo! Answers
Find the value of x such that the following sequence forms a geometric progression...?
x-1, 3x+4, 6x+8............so i am suppose to solve this by this rule: a,b,c then b^2=ac bu... | {"extraction_info": {"found_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.lesswrong.com/posts/jrrZids4LPiLuLzpu/subagents-and-attainable-utility-in-general | # Ω 8
Crossposted from the AI Alignment Forum. May contain more technical jargon than usual.
EDIT: Extensive modifications to this post, sorry, too numerous to list. If you read the original post, it's worth rereading.
This post looks more generally into the subagent issue with attainable utility, discussed in the p... | {"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://jyx.jyu.fi/handle/123456789/48924?show=full | dc.contributor.author Mustalahti, Satu dc.date.accessioned 2016-02-24T11:21:37Z dc.date.available 2016-02-24T11:21:37Z dc.date.issued 2015 dc.identifier.isbn 978-951-39-6418-4 dc.identifier.other oai:jykdok.linneanet.fi:1522929 dc.identifier.uri https://jyx.jyu.fi/handle/123456789/48924 dc.description.abstract Highly m... | {"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.computer.org/csdl/trans/tc/2003/03/t0337-abs.html | Subscribe
Issue No.03 - March (2003 vol.52)
pp: 337-350
Daniel Mossé , IEEE Computer Society
ABSTRACT
<p><b>Abstract</b>—Rate-monotonic scheduling (RMS) is a widely used real-time scheduling technique. This paper proposes RBound, a new admission control for RMS. RBound has two interesting properties. First, it achieves... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/the-space-l-infinity.260176/ | # The space l infinity
1. Sep 29, 2008
### dirk_mec1
1. The problem statement, all variables and given/known data
http://img254.imageshack.us/img254/121/77689018gc3.png [Broken]
2. Relevant equations
A space is open iff there is for each x in A a ball (fully) contained within A.
3. The attempt at a solution
If I ... | {"extraction_info": {"found_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://ysharifi.wordpress.com/category/noncommutative-ring-theory-notes/frobenius-algebras/ | ## The Nakayama automorphism of a Frobenius algebra
Posted: May 5, 2011 in Frobenius Algebras, Noncommutative Ring Theory Notes
Tags: ,
Throughout $k$ is a field and $A$ is a Frobenius $k$-algebra. So there exists a bilinear form $B : A \times A \longrightarrow k$ which is non-degenerate and $B(xy,z)=B(x,yz),$ for al... | {"extraction_info": {"found_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": 332, "mimetex.cgi": 0, "/images/m... |
https://www.ncbi.nlm.nih.gov/pubmed/19745871?dopt=Abstract | Format
Choose Destination
Opt Lett. 1988 Apr 1;13(4):276-8.
# Coherent effects in pump-probe spectroscopy of excitons.
### Author information
1
Laboratoire d'Optique Appliquée, Ecole Nationale Supérieure Techniques Avancées-Ecole Polytechnique, 91120 Palaiseau, France.
### Abstract
Femtosecond measurements of coh... | {"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.msri.org/seminars/16473 | # Mathematical Sciences Research Institute
Home » Algebraic Geometry Colloquium: The ring of invariants of n points on the projective line
# Seminar
Algebraic Geometry Colloquium: The ring of invariants of n points on the projective line February 06, 2009
Location: MSRI: Simons Auditorium
Speaker(s) Dr. Ravi Vakil
... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/financial-math-for-people-who-need-help-with-financial-math-related-problems.153675/ | # Financial Math - For people who need help with Financial math related problems.
1. Jan 29, 2007
### the_force
This is a spawn from the suggestion forum where I suggested we start a Financial Math/engineering sub-forum in the math section. I am just testing the waters to see if there is enough interest in financial... | {"extraction_info": {"found_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://cms.math.ca/cmb/msc/47A65?fromjnl=cmb&jnl=CMB | location: Publications → journals
Search results
Search: MSC category 47A65 ( Structure theory )
Expand all Collapse all Results 1 - 2 of 2
1. CMB Online first
Jiang, Chunlan; Shi, Rui
On the uniqueness of Jordan canonical form decompositions of operators by $K$-theoretical data In this paper, we develop ... | {"extraction_info": {"found_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/mass-on-air-track-shm.195603/ | # Mass on air track (SHM)
1. Nov 2, 2007
### delecticious
1. The problem statement, all variables and given/known data
A 23.0 kg block at rest on a horizontal frictionless air track is connected to the wall via a spring. The equilibrium position of the mass is defined to be at x=0. Somebody pushes the mass to the po... | {"extraction_info": {"found_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/132000/what-can-a-quartic-surface-in-mathbbp3-with-an-ordinary-quadruple-point-lo | # What can a quartic surface in $\mathbb{P}^3$ with an ordinary quadruple point look like?
All varieties will be projective and over $\mathbb{C}$.
If $S$ is any surface in $\mathbb{P}^3$ of degree 2 that posseses an ordinary double point, it follows easily that $S$ is projectively isomorphic to the cone: $$x^2 + y^2 ... | {"extraction_info": {"found_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/363031/question-on-the-m%c3%b6bius-strip | # Question on the Möbius Strip
If we define the Möbius strip by a relation, $R$, by $(1,y)R(-1,-y)$ on the space $I^2$ how can one prove that it is homeomorphic to a subset of $\Bbb R^3$?
-
There are many realizations of the Möbius strip into $\mathbb{R}^3$ as an image of $I^2$. For example, here.
You could pick on... | {"extraction_info": {"found_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.rayrender.net/reference/generate_studio.html | Generates a curved studio backdrop.
generate_studio(
depth = -1,
distance = -10,
width = 100,
height = 100,
curvature = 8,
material = diffuse()
)
## Arguments
depth Default -1. Depth of the ground in the scene. Default -10. Distance to the backdrop in the scene from the origin, on the z-axis. Default 100. Width of t... | {"extraction_info": {"found_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://baas.aas.org/pub/2021n6i120p03/release/1 | # Investigating the Intrinsic Correlations between Hα Equivalent Width and Stellar Mass from z ~ 0.4 to 2: Implications on Episodic Star Formation Histories
### Presentation #120.03 in the session “Emission Lines in Galaxies: Star-formation at Cosmic Noon (Meeting-in-a-Meeting)”.
Published onJun 18, 2021
Investigatin... | {"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://mathforum.org/mathimages/index.php?title=Dihedral_Groups&oldid=26541 | # Dihedral Groups
Dihedral Symmetry of Order 12
Each snowflake in the main image has the dihedral symmetry of a natual regular hexagon. The group formed by these symmetries is also called the dihedral group of degree 6. Order refers to the number of elements in the group, and degree refers to the number of the sides o... | {"extraction_info": {"found_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": 445, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://nbviewer.ipython.org/github/BMClab/BMC/blob/master/notebooks/OrdinaryDifferentialEquation.ipynb | Ordinary Differential Equation¶
Marcos Duarte
Laboratory of Biomechanics and Motor Control (http://demotu.org/)
Federal University of ABC, Brazil
An ordinary differential equation (ODE) is an equation containing a function of one independent variable and its derivatives.
Solve an ODE is finding such a function whose... | {"extraction_info": {"found_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://assets.themebeans.com/8qvr96rp/713d7f-advantages-of-using-technology-with-summative-assessment | This has the main disadvantage for many students which can be non-native speakers with less knowledge of the language, there are students who face cultural barriers and may face difficulties in understanding the questions, and there may be students with physical or learning disabilities and pupils who give a poor perfo... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/126437-inequality.html | # Math Help - Inequality ..
1. ## Inequality ..
Hi ,
x , y and z real numbers positive , with $x+y+z=4$ . prove That :
2. Can you help me ?? | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://upcommons.upc.edu/browse?type=contributor&value=Yannuzzi+Sanchez%2C+Marcelo | Now showing items 1-1 of 1
• #### SECURING BGP OVER SOFTWARE DEFINED NETWORKS
(Universitat Politècnica de Catalunya, 2014-12-10)
Master thesis
Open Access
In this paper use the SDN paradigm to improve the security of BGP based on the Cisco SDN platform, OnePK. The proposed solution has the characteristic that do no... | {"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://winscp.net/forum/posting.php?mode=quote&p=74452 | Options
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# Topic review
martin
paslechoix
martin wrote:
It's obvious that the batch file is wrong. Yo... | {"extraction_info": {"found_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/597808/golden-ratio-fibonacci-which-branch-of-math | Golden ratio / Fibonacci which branch of math?
Friends,
The Golden ratio / Fibonacci sequence are studied under which branch of math?
Can you recommend some good textbooks on the subject?
Thanks
• There is also "Fibonacci and Lucas Numbers, and the Golden Section - Theory and Application" by Steven Vajda. – Stiefe... | {"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... |