url string | text string | date timestamp[s] | metadata string |
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http://ams.org/bookstore?fn=20&arg1=survseries&ikey=SURV-158 | New Titles | FAQ | Keep Informed | Review Cart | Contact Us Quick Search (Advanced Search ) Browse by Subject General Interest Logic & Foundations Number Theory Algebra & Algebraic Geometry Discrete Math & Combinatorics Analysis Differential Equations Geometry & Topology Probability & Statistics Applications Ma... | 2014-03-10T10:27:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/35755/how-do-i-get-excatly-the-same-peak-amplitude-versus-frequency-when-performing-ff | # How do I get excatly the same peak amplitude versus frequency when performing FFT?
I was working on simulation of steam turbine vibration under unbalance condition. I wish to perform an FFT for the vibration velocity (mm/s) respond and plot the frequency on the x-axis and the real amplitude on the y-axis. The respon... | 2022-05-17T07:58:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.effortlessmath.com/math-topics/simplifying-radical-expressions/ | # How to Simplify Radical Expressions
Radical Expressions in many equations must be simplified in a special way, which we will teach you how to simplify them in this blog post.
## A step-by-step guide to simplifying radical expressions
• Find the prime factors of the numbers or expressions inside the radical.
$$\sqr... | 2021-06-19T14:51:11 | {"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.mathlearnit.com/inverse-proportion.html | # Direct and Inverse Proportion
Following on from Ratio Math, Direct and Inverse Proportion involve using ratios to compare and establish values and amounts.
## Direct Proportion
If two or more ratios are equal, then they are in Direct Proportion.
1 : 4 , 2 : 8 , 3 : 12
All of the above ratios are in d... | 2018-09-26T06:47:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 9, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.vedantu.com/ncert-solutions/ncert-solutions-class-6-maths-chapter-9-exercise-9-4 | # NCERT Solutions for Class 6 Maths Chapter 9 Data Handling (Ex 9.4) Exercise 9.4
## NCERT Solutions for Class 6 Maths Chapter 9 Data Handling (Ex 9.4) Exercise 9.4
Free PDF download of NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.4 (Ex 9.4) and all chapter exercises at one place prepared by expert teacher ... | 2021-10-25T02:23:17 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/pre-calculus/120418-argh-i-hate-word-problems-help.html | # Math Help - Argh. I hate word problems. Help?
1. ## Argh. I hate word problems. Help?
Yes, I know I should do my own work and such, but I really don't get some of these word problems; I did all of them but three.
I'm really sorry for bothering the forum, but I didn't know where else to get help from, my Pre-Calculu... | 2015-11-27T22:58:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 11, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://amsi.org.au/ESA_middle_years/Year6/Year6_1bT/Year6_1bT_R2_pg3.html | ### Subtraction of fractions with the same denominator
The subtraction of two fractions with the same denominators can be thought of as steps on the number line.
To subtract $$\dfrac{3}{8} \text{from} \dfrac{7}{8}$$ we start at $$\dfrac{7}{8}$$ and take a step of $$\dfrac{3}{8} \text{to get} \dfrac{4}{8}$$.
We write... | 2021-12-02T04:11:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-applied-math/22851-drift-diffusion-equation.html | ## drift-diffusion equation
I have the next drift-diffusion equation:
$\frac{\partial \phi(x,y,z)}{\partial t} + u_x(z) \frac{\partial \phi(x,y,z)}{\partial x} = \nabla D(z) \nabla \phi (x,y,z)$
where D(z) is a matrice.
To solve this equation i perform the next change of variable: $X = x + u(z) t , Y= y , Z=z, T=t$ ... | 2014-09-18T15:54:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www2.math.binghamton.edu/p/people/fer/402ws/spring2019/homework | ### Sidebar
people:fer:402ws:spring2019:homework
## Math 402 - 01 Homework (Spring 2019)
Problem Set 08 (partial) Due: 04/26/2019 Board presentation: 04/??/2019
1. Prove the following corollary to the Fundamental Theorem of Galois Theory. Use only the FTGT statements to prove it. Let $E/F$ be a (finite) Galois ext... | 2019-04-19T14:21:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/245699/functional-equation-inspired-by-moment-generating-function | Functional equation inspired by moment generating function
A user gave the following nice answer http://math.stackexchange.com/a/161584/5031
My question is that although it is clear $\log M_X(t)=Ct^2$ is a form that satisfies the condition $M_X^n(t/\sqrt{n})=M_X(t)$, how do you show no other form does?
My attempt: $... | 2013-05-21T17:25:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://docs.twoears.eu/en/latest/afe/available-processors/rate-map/ | # Rate-map (ratemapProc.m)¶
The rate-map represents a map of auditory nerve firing rates [Brown1994] and is frequently employed as a spectral feature in CASA systems [Wang2006], ASR [Cooke2001] and speaker identification systems [May2012]. The rate-map is computed for individual frequency channels by smoothing the IH... | 2017-12-17T13:45:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/revisions/35556/list | MathOverflow will be down for maintenance for approximately 3 hours, starting Monday evening (06/24/2013) at approximately 9:00 PM Eastern time (UTC-4).
## Return to Question
7 added 32 characters in body
The following code comment comes from PHP, a free and open source project. I have done my own research and I can... | 2013-06-19T18:39:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.dealii.org/developer/doxygen/deal.II/classparallel_1_1CellWeights.html | Reference documentation for deal.II version Git d4ec8156ca 2019-11-18 14:03:00 -0700
parallel::CellWeights< dim, spacedim > Class Template Reference
#include <deal.II/distributed/cell_weights.h>
## Public Types
using WeightingFunction = std::function< unsigned int(const typename hp::DoFHandler< dim, spacedim >::cell... | 2019-11-19T01:10:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/73389/butterworth-filters-gain-formula-does-not-agree-with-rs-signal-package | # Butterworth filter's gain formula does not agree with R's signal package
I'm trying to calculate the Butterworth filter gain. If I use the formula mentioned on Wikipedia: $$G^2(\omega) = \frac{G_0^2} {1+\left(\frac{j\omega}{j\omega_c}\right)^{2n}}$$
I don't get a matching result from calculating the gain directly f... | 2021-02-27T22:02:31 | {"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://encyclopediaofmath.org/index.php?title=Hilbert_space_with_an_indefinite_metric&oldid=47234 | Hilbert space with an indefinite metric
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
A Hilbert space $E$ over the field of complex numbers endowed with a continuous bilinear (more exactly, sesquilinear) form $G$ that is not, generally speaking, positive definite. The form $G$ is often re... | 2023-04-01T05:00:57 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.dhlcourierbazaar.com/mark-and-lightbulbs-solution-codeforces/ | # Mark and Lightbulbs solution codeforces-
## Mark and Lightbulbs solution codeforces
Mark has just purchased a rack of n lightbulbs. The state of the lightbulbs can be described with binary string =12s=s1s2…sn, where =si=1 means that the i-th lightbulb is turned on, while =si=0 means that the i-th lightbulb is turne... | 2022-10-05T09:26:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/practice/system-of-equations-level-3-4-challenges/ | ×
Back to all chapters
# Systems of Equations
Vieta root jumping is a descent method that occurs when you have to solve a Diophantine equation whose solutions have a recursive structure. Popular in advanced math olympiad number theory problems.
# System of Equations: Level 3 Challenges
There are two containers name... | 2017-06-29T09:09:24 | {"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://www.tutorialspoint.com/basic-logic-gates-definition-types-boolean-function-and-truth-table | # Basic Logic Gates – Definition, Types, Boolean Function, and Truth Table
In digital electronics, basic logic gates are the important components of all digital devices and systems. A logic gate is a digital circuit whose operation is based on the Boolean function. Thus, logic gates are used for performing different l... | 2023-02-01T17:12:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/college-algebra-10th-edition/chapter-6-section-6-4-logarithmic-functions-6-4-assess-your-understanding-page-449/60 | ## College Algebra (10th Edition)
$a=2^{1/4}$
We are asked to find a graph of $y=log_a(x)$ that contains the point (.5, -4). This implies: $a^y=x$ $a^{(-4)}=.5$ $a=(.5)^{(-1/4)}$ $a=2^{1/4}$ | 2019-06-17T04:51:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://andrescaicedo.wordpress.com/2009/01/page/2/ | ## BOISE EXTRAVAGANZA IN SET THEORY – Announcement 2, Call for papers
January 20, 2009
The 18-th annual meeting of BEST will be hosted at Boise State University during the weekend of March 27 (Friday) – March 29 (Sunday), 2009.
It is organized by Liljana Babinkostova, Andres Caicedo, Stefan Geschke, Richard Ketchers... | 2020-08-06T01:30:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 14, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://ora.ox.ac.uk/objects/uuid:2f77769f-560e-414c-89b6-5bd440c2e193 | Working paper
### The welfare effects of third-degree price discrimination.
Abstract:
The welfare effects of third-degree price discrimination are known to be negative when demand functions are linear, marginal cost is constant and all markets are served. This paper shows that discrimination lowers welfare for a mor... | 2021-08-01T05:04:26 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://socratic.org/questions/how-do-you-find-the-local-extremas-for-f-x-x-3-3 | # How do you find the local extremas for f(x)= (x-3)^3?
May 1, 2017
No local extrema.
#### Explanation:
Take the derivative of $f \left(x\right)$. Use chain rule (although the derivative of $x - 3$ is just $1$ so it doesn't really matter.:
$f ' \left(x\right) = 3 {\left(x - 3\right)}^{2}$
Find when $f ' \left(x\... | 2019-06-25T12:07:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 10, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://phys.libretexts.org/Bookshelves/Conceptual_Physics/Book%3A_Conceptual_Physics_(Crowell)/13%3A_Optics/13.03%3A_Images_Quantitatively | # 13.3: Images, Quantitatively
It sounds a bit odd when a scientist refers to a theory as “beautiful,” but to those in the know it makes perfect sense. One mark of a beautiful theory is that it surprises us by being simple. The mathematical theory of lenses and curved mirrors gives us just such a surprise. We expect ... | 2022-12-08T02:46:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/642238/element-algebraic-over-field-iff-algebraic-over-field-extension | # Element algebraic over field iff algebraic over field extension
Let $F$ be a field, and $K$ a finite extension of $F$. I want to show that any element algebraic over $K$ is algebraic over $F$, and conversely.
Well, if $a$ is algebraic over $F$, we can write $c_0+c_1a+\ldots+c_na^n=0$ for some $c_0,\ldots,c_n\in F$.... | 2019-06-19T05:46:43 | {"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://www.cheenta.com/intersection-of-curves-singapore-math-olympiad/ | Select Page
# Understand the problem
Consider the two curves $y=2x^3+6x+1$ and $y=-3/x^2$ in the Cartesian plane. Find the number of distinct points at which these two curves intersect.
#### Singapore Math Olympiad 2006 (Senior Section – Problem 23)
##### Topic
Intersection of curves
5 out 10
##### Suggested Book
P... | 2020-09-20T04:32:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 20, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.tutorialspoint.com/fuzzy_logic/fuzzy_logic_set_theory.htm | # Fuzzy Logic - Set Theory
Fuzzy sets can be considered as an extension and gross oversimplification of classical sets. It can be best understood in the context of set membership. Basically it allows partial membership which means that it contain elements that have varying degrees of membership in the set. From this, ... | 2022-07-03T01:49:25 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ezeenotes.in/a-ball-is-projected-vertically-down-with-an-initial-velocity-from-a-height-of-20-%F0%9D%91%9A-onto-a-horizontal-floor-during-the-impact-it-loses-50-of-its-energy-and-rebounds-to-the-same-height-the/ | A ball is projected vertically down with an initial velocity from a height of 20 𝑚 onto a horizontal floor. During the impact it loses 50% of its energy and rebounds to the same height. The initial velocity of its projection is
Question: A ball is projected vertically down with an initial velocity from a height of 20... | 2023-02-01T08:40:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1695933/is-the-subgroup-h-langle-xyxy-rangle-normal-in-g-langle-x-y-mid-x3-e-y | # Is the subgroup $H:=\langle xyxy\rangle$ normal in $G:=\langle x,y\mid x^3=e, y^2=e\rangle$? If so, find $G/H$.
Let $$G=\langle x,y\mid x^3=e, y^2=e\rangle$$ and otherwise unrestricted.
Let $$H=\langle xyxy\rangle$$.
Is $$H\triangleleft G$$?
And in that case, what is $$G/H$$ isomorphic to?
If it is a normal subg... | 2019-09-23T15:12:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://drops.dagstuhl.de/opus/volltexte/2021/14631/ | when quoting this document, please refer to the following
DOI:
URN: urn:nbn:de:0030-drops-146318
URL:
### Quantum Sub-Gaussian Mean Estimator
pdf-format:
### Abstract
We present a new quantum algorithm for estimating the mean of a real-valued random variable obtained as the output of a quantum computation. Our est... | 2022-05-26T03:00:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/21062/is-there-good-intution-of-the-trace-map?sort=oldest | Is there good intution of the trace map?
I have never understood the trace map,not even after reading Geometric Interpretation of Trace. The problem with many answers in the above discussion is the geometric intuition does not apply to other field.
As I don't want this to be closed, let me make the question more prec... | 2015-07-30T04:15:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Definition:Cyclotomic_Ring | # Definition:Cyclotomic Ring
## Definition
Let $\Z \sqbrk {i \sqrt n}$ be the set $\set {a + i b \sqrt n: a, b \in \Z}$.
The algebraic structure $\struct {\Z \sqbrk {i \sqrt n}, +, \times}$ is the $n$th cyclotomic ring.
## Examples
### $5$th Cyclotomic Ring
The $5$th cyclotomic ring is the algebraic structure:
$... | 2022-05-21T09:13:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/unable-to-understand-open-set.532779/ | # Unable to understand Open Set
1. Sep 22, 2011
### phiby
Unable to understand "Open Set"
I keep reading the definition of an open set & neighborhood, but I just don't seem to get it.
This is the defn - "a set U is open if any point x in U can be "moved" a small amount in any direction and still be in the set U."
... | 2018-08-21T10:07:01 | {"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://homework.cpm.org/category/CC/textbook/cca2/chapter/10/lesson/10.1.4/problem/10-66 | ### Home > CCA2 > Chapter 10 > Lesson 10.1.4 > Problem10-66
10-66.
How many different batting orders can be made from the nine starting players on a baseball team? Write the answer using factorials and as a number. Homework Help ✎
$9! = 362{,}880$ | 2020-02-25T07:00:24 | {"extraction_info": {"found_math": true, "script_math_tex": 1, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/light-clock-confusion.839036/ | I Light clock confusion
1. Oct 22, 2015
DAC
Hello PF.
Sometime ago I posted a question about the light clock train thought experiment. I didn't understand the answer, so if I may I'll ask it again.
In the light clock on the train thought experiment, the clock is calibrated to each time the light strikes the mirrors... | 2017-11-23T11:40:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://homework.cpm.org/category/CCI_CT/textbook/int1/chapter/A/lesson/A.1.4/problem/A-45 | Home > INT1 > Chapter A > Lesson A.1.4 > ProblemA-45
A-45.
Sam read $75$ pages of a new mystery novel in $2$ hours.
1. Is this a proportional situation?
2. If the book contains $350$ pages and he always reads at the same rate, how long will it take him to the read the entire novel?
Set up a proportion problem, wit... | 2022-06-28T11:46:44 | {"extraction_info": {"found_math": true, "script_math_tex": 4, "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://prefix.zazuko.com/quantitykind:MagneticVectorPotential | # Resolve RDF Terms
quantitykind:MagneticVectorPotential
http://qudt.org/vocab/quantitykind/MagneticVectorPotential
### Recommended prefix
quantitykind:
lang:en
Magnetic Vector Potential
lang:""
http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-23
lang:""
http://www.iso.org/iso/home/store/catal... | 2021-06-23T06:09:20 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://aimsciences.org/article/doi/10.3934/dcdsb.2017144 | # American Institute of Mathematical Sciences
• Previous Article
A period doubling route to spatiotemporal chaos in a system of Ginzburg-Landau equations for nematic electroconvection
• DCDS-B Home
• This Issue
• Next Article
Impact of spatially heterogeneous temperature on the dynamics of dengue epidemics
January 201... | 2019-02-21T06:15:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/quite-an-absolute-question-indeed/ | # Quite an Absolute question indeed.
Number Theory Level 3
How many pairs of 2 integers $$(x,y)$$ are there such that the equation $$|xy| +|x-y|=1$$ is satisfied?
× | 2016-10-24T23:45:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forum.wilmott.com/viewtopic.php?f=26&t=98879&p=759143 | SERVING THE QUANTITATIVE FINANCE COMMUNITY
reaverprog
Topic Author
Posts: 194
Joined: October 28th, 2009, 8:53 am
### Random walk
Hi all,I am struggling with that one :Find for a random walk, which starts at 0 and ends at 0 after 2n steps, the probability P2t,2n that in the interval from 0 to 2n along the abscissa, ... | 2020-09-20T17:57:07 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.semanticscholar.org/paper/Examination-of-%24%24%5Calpha-%24%24-induced-fusion-reactions-Le-Duy/43e3b24c6d985c6c8d9dcff239cd473952e9b870 | # Examination of $$\alpha$$-induced fusion reactions relevant to the production of p-nuclei
@article{Le2021ExaminationO,
title={Examination of \$\$\alpha \$\$-induced fusion reactions relevant to the production of p-nuclei},
author={N. Nhu Le and Nguyen Ngoc Duy and Nguyễn Quang Hưng},
journal={European Physical Journ... | 2022-08-10T10:53:53 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/discrete-math/111635-regular-expressions.html | ## Regular Expressions
Can someone check these for me...
Express each of these sets using a regular expression:
a)The set containing all strings with 0, 1, or 2 bits.
$
(\lambda\cup0\cup1\cup00\cup01\cup10\cup11)
$
b)The set of strings of two 0's, followed by zero or more 1's, and ending with a 0
$
001^*0
$
c)The ... | 2017-12-18T17:39:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://annos.blogspot.com/2005/04/klukkan-er-0208.html | ## sunnudagur, apríl 24, 2005
### Klukkan er 02:08
and this is what Im reading...
"Remember the form of a truth theorem for a proposition:
SVal(true,”John died”) iff John died
Assign the semantic value TRUE to the sentence “John died” if and only if John died.
The semantic value of the sentence “John died” is TRUE i... | 2021-09-24T09:08:47 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.jstor.org/stable/2041925 | ## Access
You are not currently logged in.
Access JSTOR through your library or other institution:
## If You Use a Screen Reader
This content is available through Read Online (Free) program, which relies on page scans. Since scans are not currently available to screen readers, please contact JSTOR User Support for ... | 2017-03-23T12:29:51 | {"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://bib-pubdb1.desy.de/collection/FullTexts?ln=en&as=1 | # OpenAccess
2018-11-1515:41 [PUBDB-2018-04546] Preprint/Report et al Search for pair production of higgsinos in final states with at least three $b$-tagged jets in $\sqrt{s} = 13$ TeV $pp$ collisions using the ATLAS detector [arXiv:1806.04030; CERN-EP-2018-050; CERN-EP-2018-050] A search for pair production of the... | 2018-11-15T19:15:32 | {"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://www.neetprep.com/question/60450-Six-moles-ideal-gas-performs-cycle-shown-figure-temperatureare-TA---K-TB---K-TC---K-TD---K-work-done-per-cycleis---kJ--kJ--kJ--kJ/55-Physics--Thermodynamics/687-Thermodynamics | Six moles of an ideal gas perform a cycle shown in figure. If the temperature are TA = 600 K, TB = 800 K, TC = 2200 K and TD = 1200 K, the work done per cycle is -
(1) 20 kJ
(2) 30 kJ
(3) 40 kJ
(4) 60 kJ
Concept Questions :-
Types of processes
High Yielding Test Series + Question Bank - NEET 2020
Difficulty Leve... | 2020-05-31T16:39:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 15, "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.zbmath.org/?q=ai%3Amosconi.sunra-j-n+se%3A00002071 | # zbMATH — the first resource for mathematics
$$H^s$$ versus $$C^0$$-weighted minimizers. (English) Zbl 1339.35201
Let $$N\geq 2,\Omega$$ a bounded domain in $$\mathbb R^N$$ with $$C^{1,1}$$ boundary, $$s\in ]0,1[$$, $$a>0$$ $$q\in [1,\frac{2N}{N-2s}]$$, $$f:\Omega\times\mathbb R\rightarrow\mathbb R$$ a Carathéodory m... | 2021-01-18T12:15:20 | {"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://discourse.julialang.org/t/2d-fft-convolution-but-get-inaccurate-results/87816 | # 2D FFT convolution but get inaccurate results
I am trying to calculate this convlution integral a(x)=\int{\varphi(x,x\prime)}w(x\prime)\rm{d}\it{V\prime},where \varphi(x,x\prime) is a compact support kernel function with a radius \ell. Currently, \varphi(x,x\prime) is choosen as \varphi(x,x\prime)=\frac{5}{\pi\ell^2... | 2023-03-26T08:26:00 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/376923/what-does-the-electromagnetism-vacuum-wave-functional-look-like?noredirect=1 | # What does the electromagnetism vacuum wave functional look like?
The question is related to both this question about the one photon wave functional, and this one about the QED Hamiltonian.
What does the free electromagnetism vacuum state functional look like? My best guess based on the above links and Weinberg's "T... | 2020-04-09T05:38:17 | {"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://tex.stackexchange.com/questions/609610/how-to-number-math-mode-equations | # How to number math mode equations?
Is it possible to number equations written in math mode? I tried "" around math mode, but it gives errors.
\documentclass{article}
\usepackage[french,USenglish]{babel}
\usepackage[mmddyyyy]{datetime}
\usepackage{amsmath,amssymb}
\begin{document}
I can number the equations using b... | 2022-01-25T01:12:18 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1133302/approximation-of-rational-functions | # approximation of rational functions
Given a multivariate rational function $p(\vec{x})= \frac{f(\vec{x})}{g(\vec{x})}$ over $[0,1]^n$ with $p(\vec{x})\in [0,1]$, how can we come up with a polynomial approximation of $p$, say $q(\vec{x})$ such that $|p(\vec{x})-q(\vec{x})|\leq \epsilon$ for all $\vec{x}$?
For the un... | 2021-04-11T15:53:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bora.uib.no/bora-xmlui/browse?value=Leirv%C3%A5g,%20Oskar%20Leonhard%20Fretheim&type=author | Viser treff 1-1 av 1
• #### Practical implementation of a parametrized binary matrix clustering algorithm
(Master thesis, 2021-11-22)
In the [Fomin et al., 2020b] paper, the authors gave an exact parameterized algorithm for the Binary r-Means clustering problem, parameterized by $k+r$, with the runtime of $2^{\math... | 2022-10-04T10:36:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/senate-apportionment/ | # Senate Apportionment
Logic Level 2
The United States Senate assigns states seats using the following system: regardless of the population of each state or the total number of states, every state gets two seats.
Of the criteria described in the apportionment paradox, which does this system fulfill?
An ideal assign... | 2020-09-23T04:31:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 8, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://collegephysicsanswers.com/openstax-solutions/tritium-naturally-rare-can-be-produced-reaction-n-2textrmh-3textrmh-gamma-how | Question
Tritium is naturally rare, but can be produced by the reaction $n + {}^{2}\textrm{H} \to {}^{3}\textrm{H} + \gamma$. How much energy in MeV is released in this neutron capture?
$6.257 \textrm{ MeV}$
Solution Video
# OpenStax College Physics Solution, Chapter 32, Problem 31 (Problems & Exercises) (1:16)
View ... | 2019-12-06T22:58:10 | {"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... |
http://ab-initio.mit.edu/wiki/index.php?title=Meep_Tutorial/Multilevel-atomic_susceptibility&diff=prev&oldid=4966 | # Meep Tutorial/Multilevel-atomic susceptibility
(Difference between revisions)
Revision as of 16:10, 18 April 2017 (edit)Ardavan (Talk | contribs)← Previous diff Current revision (05:19, 21 April 2017) (edit)Ardavan (Talk | contribs) Line 41: Line 41: Definition of the two-level medium involves the multilevel-atom s... | 2018-11-17T06:41:40 | {"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://mathhelpforum.com/calculus/202902-finding-unknown-constants.html | # Math Help - Finding unknown constants
1. ## Finding unknown constants
Here is another problem from me.
I tried solving this, and I am thinking that I somehow need to turn this into an equation with some known points and than solve for a,b and c as a simultaneous equation. However, whenever I try to do this I get l... | 2014-10-02T01:20:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/calculus/calculus-3rd-edition/chapter-12-parametric-equations-polar-coordinates-and-conic-sections-12-4-area-and-arc-length-in-polar-exercises-page-625/23 | ## Calculus (3rd Edition)
Total length: $s = 4\pi$
We have $r = f\left( \theta \right) = 4\sin \theta$, ${\ \ }$ $f'\left( \theta \right) = 4\cos \theta$ Since $x = r\cos \theta$ and $y = r\sin \theta$, we get the rectangular coordinates: $\left( {x,y} \right) = 4\sin \theta \left( {\cos \theta ,\sin \theta } \right)$... | 2021-05-12T14:59:03 | {"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/tags/logic/new | # Tag Info
Perhaps it's not the most beautiful TeX code, but the following produces a beautiful nonforking symbol ($A \ind_C B$) and an even more beautiful placement of the slash in the forking symbol ($A \nind_C B$). \def\Ind#1#2{#1\setbox0=\hbox{$#1x$}\kern\wd0\hbox to 0pt{\hss$#1\mid$\hss} \lower.9\ht0\hbox to 0pt{... | 2015-02-27T00:30:10 | {"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://repo.pw.edu.pl/info/book/WUT86dec874e64d40bc824e1bc44c3919eb/Publication%2B%25E2%2580%2593%2BNew%2BVistas%2Bon%2BOld%2BProblems%253A%2BRecent%2BApproaches%2Bto%2Bthe%2BFoundations%2Bof%2BQuantum%2BMechanics%2B%25E2%2580%2593%2BWarsaw%2BUniversity%2Bof%2BTechnology+title?ps=20&lang=en&pn=1 | # Knowledge base: Warsaw University of Technology
Back
## New Vistas on Old Problems: Recent Approaches to the Foundations of Quantum Mechanics
### Editors:
• Tilman Sauer,
### Abstract
Quantum theory has been a subject of interpretational debates ever since its inception. The Einstein-Podolsky-Rosen paradox, the... | 2021-07-30T20:27:15 | {"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://stats.stackexchange.com/questions/401919/mean-absolute-scaled-error-implementation-on-multistep-time-series-forecast | # Mean Absolute Scaled Error implementation on multistep time series forecast
The formula for MASE can be found here: https://en.wikipedia.org/wiki/Mean_absolute_scaled_error
I am building a multi-step time series forecaster and I want to use MASE as a measure of prediction accuracy for a horizon of $$n$$ steps. Thes... | 2020-02-29T08:28:12 | {"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": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pos.sissa.it/358/1093/ | Volume 358 - 36th International Cosmic Ray Conference (ICRC2019) - SH - Solar & Heliospheric
A neutron monitor as an integral spectrometer for GLE analysis: Effective rigidity and reassessment of integral fluxes
S. Koldobskiy,* A. Mishev, G. Kovaltsov, I. Usoskin
*corresponding author
Full text: pdf
Pre-published on: J... | 2020-08-12T09:44:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/why-are-qm-wave-functions-complex.683821/ | # Why are QM wave functions complex?
1. Apr 7, 2013
### IAN 25
Hi,
Can anyone explain to me why the wave functions in QM must to be complex, other than to make it work when inserted into the Schrodinger equation?
2. Apr 7, 2013
### f95toli
Because the both the amplitude AND the phase of the wavefunction matters,... | 2018-01-23T20:49:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://l2s.centralesupelec.fr/seminaires/uqsay/ | # Séminaire UQSay
## UQSay: UQ, DACE & sujets connexes @ Paris-Saclay
UQSay est un séminaire régulier sur le thème de la quantification d’incertitude au sens large (En savoir plus…), organisé par le L2S, MSSMAT, le LMT et EDF R&D.
## Tous les séminaires
### UQSay #56
The fifty-sixth UQSay seminar on UQ, DACE and r... | 2023-03-23T12:11:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://junior.edumedia-sciences.com/en/media/239-eratosthenes-experiment-2 | Eratosthenes experiment #2HTML5
Summary
Eratosthenes' experiment (205 BC) gave the first estimation of the Earth’s radius simply by observing the shadow of a vertical stick at noon local solar time. To estimate the Earth’s circumference, Eratosthenes calculated the length of a meridian arc by measuring the shadow cas... | 2019-07-18T18:03:23 | {"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://mickopedia.org/mickify?topic=Integer_division | # Division (mathematics)
(Redirected from Integer division)
20 / 4 = 5, illustrated here with apples. Would ye swally this in a minute now?This is said verbally, "Twenty divided by four equals five."
Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. I ... | 2022-07-07T07:22:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 38, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.libretexts.org/LibreTexts/Mount_Royal_University/MATH_1150%3A_Mathematical_Reasoning/0%3A_Preface/0%3A_Introduction |
# 0: Introduction
Mathematical objects come into existence by definitions. These definitions must give an absolutely clear picture of the object or concept. We don't need to prove them, simply to clearly define them.
We are going to state some basic facts that needed in this course:
Basic facts:
The collection of ... | 2018-03-24T11:41:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/cubics-one-step-ahead-of-quadratics/ | # Cubics one step ahead of quadratics
Algebra Level 5
Suppose $$a$$ and $$b$$ are two positive real numbers such that the roots of the equation $$x^{3} - ax + b = 0$$ are all real. Let $$t$$ is a root of the equation with mininmal absolute value. If maximum value of $$t$$ is of the form $$\dfrac{mb}{na}$$. Find $$m +... | 2017-07-21T22:58:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://readpaper.com/paper/4734289073712152577 | This website requires JavaScript.
# On the Interplay Between Misspecification and Sub-optimality Gap in Linear Contextual Bandits
Mar 2023
We study linear contextual bandits in the misspecified setting, where theexpected reward function can be approximated by a linear function class up to abounded misspecification l... | 2023-03-20T12:49:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://aos.manuscripts.cn/article/2017/9 | ## Home > Volume 36, Issue 9, 2017
Display: |
2017, 36(9): 1-9. doi: 10.1007/s13131-017-1104-1
Abstract(61) FullText HTML(17) FullText PDF(4)
Abstract：
Based on our previous work, the winter sea surface temperature (SST) in the Kuroshio Extension (KE) region showed significant variability over the past centur... | 2019-08-19T14:02:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.reference.com/browse/rice | Definitions
Nearby Words
# Rice
[rahys]
Rice, Condoleezza, 1954-, U.S. government official and educator, b. Birmingham, Ala. A political scientist who has specialized in Russian and E European studies, Rice has been a professor at Stanford Univ. since 1981. From 1989 to 1991 she was an adviser on Soviet and E Europea... | 2014-11-28T12:52:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 18, "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://chemistry.stackexchange.com/questions/165367/is-there-a-need-to-change-sign-for-enthalpy-value-for-a-reaction-that-appears-in | # Is there a need to change sign for enthalpy value for a reaction that appears in reverse when using Hess's law?
### Problem
Given the enthalpies of the following reactions
\begin{align} \ce{2H(g) &-> H2(g)} &\quad \Delta_\mathrm{r}H^\circ &= \pu{-437.6 kJ mol^-1} \tag{R1}\\ \ce{C(s) + 2 H2(g) &-> CH4(g)} &\quad \D... | 2022-08-09T19:36:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/why-only-first-brillouin-zone.165966/ | # Why only first brillouin zone?
1. Apr 16, 2007
### neu
I realise this a fundamental flaw in my understanding but I can't seem to get my head around it.
I understand that bragg reflection occurs at the zone boundary and so electron wavevectors are diffracted back into the 1st brillouin zone, but what is the justif... | 2016-02-08T02:15:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathzsolution.com/dont-see-the-point-of-the-fundamental-theorem-of-calculus/ | # Don’t see the point of the Fundamental Theorem of Calculus.
I would love to to understand what exactly is the point of FTC. I’m not interested in mechanically churning out solutions to problems. It doesn’t state anything that isn’t already known. Prior to reading about FTC, the integral is defined as the anti-deriva... | 2023-02-06T07:21:25 | {"extraction_info": {"found_math": true, "script_math_tex": 2, "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://groupprops.subwiki.org/wiki/Isomorph-automorphic_subgroup | Isomorph-automorphic subgroup
Jump to: navigation, search
BEWARE! This term is nonstandard and is being used locally within the wiki. [SHOW MORE]
This article defines a subgroup property: a property that can be evaluated to true/false given a group and a subgroup thereof, invariant under subgroup equivalence. View a c... | 2020-05-31T21:49:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 17, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/2169996/why-does-integral-with-term-by-term-expansion-diverge | # Why does Integral with Term-By-Term expansion diverge?
I am trying to integrate this function:
$$I = \int_{-\infty }^0 \frac{e^u}{\left(\left(e^u (u-1)+1\right) \lambda -1\right){}^2} \, du$$
and I cannot do it.
So, what I want to try to do is to expand the numerator in its Taylor series and integrate term-by-ter... | 2019-10-23T14:03:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/3019961/the-diophantine-equation-a-b-times-c?noredirect=1 | # The diophantine equation $a! = b! \times c!$ [duplicate]
This question already has an answer here:
One infinite family of solutions to the equation $$a! = b! \times c!$$ has $$a = s!$$ so we have $$(s!)! = (s!-1)! \times s!$$ but I'm hard pressed to find manually another type of solution apart from $$10! = 7! \time... | 2019-08-23T03:07:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/feeds/question/17738 | Conjugacy classes in the absolute galois group - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-20T20:43:19Z http://mathoverflow.net/feeds/question/17738 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/17738/conjugacy-classes-in-the-absolute-galois-group Conjuga... | 2013-05-20T20:43:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proxieslive.com/tag/n-b/ | ## Could I apply the master theorem if my $N/b$ is $\varphi(N)$?
Let
$$T(N) = \begin{cases}1 & \text{if } N = 1\ T(\varphi(N)) + \log(\varphi(N))^3 & \text{otherwise} \end{cases}$$
Can I somehow express $$\varphi(N)$$ as $$N/b$$, so I can apply the Master Theorem and resolve this recurrence? | 2021-10-27T01:16:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tex.stackexchange.com/questions/93819/pgfplots-placing-nodes-on-x-coordinates-of-a-plot | # pgfplots - Placing Nodes on x Coordinates of a Plot
I want to plot some graphs in pgfplots and want to place nodes on the exact same x coordinate of the plot. The position of the note has to be set in x direction but free in y direction. Here is one example of the way it shouldn't be.
\documentclass{article}
\usepa... | 2015-04-26T06:45:20 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://ncatlab.org/nlab/show/binary+morphism | # Contents
## Definition
A binary morphism is a morphism in a monoidal category out of a tensor product, or (more generally) a multimorphism in a multicategory of arity $2$.
Revised on September 1, 2012 10:16:19 by Toby Bartels (173.190.140.44) | 2014-10-25T03:27:09 | {"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... |
http://crypto.stackexchange.com/questions/2653/safe-generator-for-elgamal-signature?answertab=votes | # Safe generator for ElGamal signature
What are the properties a generator $g$ should have to be secure for ElGamal signatures (original scheme)?
I am aware that it is poorly chosen and not secure when $g|p-1$ or $g^{-1}|p-1$, where $p$ is the large prime so that $g$ generates $Z_p^*$ and $g$ has maximum order (that ... | 2013-05-24T19:58:25 | {"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://stats.stackexchange.com/questions/559929/data-peeking-and-increasing-sample-size | # data peeking and increasing sample size
Suppose I have designed an experiment to test $$D>0$$ where $$d>0$$ is effect size of $$D$$ with confidence level $$0.05$$ and power $$0.8$$. Say I find that I need $$2N$$ experimental units to get the job done. $$2N=N+N$$ means that I did first N experiments same as the next ... | 2022-08-18T23:57:20 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/295800/categorial-definition-of-subsets/295828 | # Categorial definition of subsets
I cannot see why this definition http://en.wikipedia.org/wiki/Subobject is equivalent to subsets in the category of sets. I am confused by the following facts,
1) the partial order is defined between morphism, and not objects (which are the sets in the category of sets), but the sub... | 2016-05-27T00:52:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/Convergence-guarantees-for-kernel-based-quadrature-Kanagawa-Sriperumbudur/f9205adf6d18f719132f471f577a16a63ea8b780 | • Corpus ID: 2542875
# Convergence guarantees for kernel-based quadrature rules in misspecified settings
@inproceedings{Kanagawa2016ConvergenceGF,
title={Convergence guarantees for kernel-based quadrature rules in misspecified settings},
author={Motonobu Kanagawa and Bharath K. Sriperumbudur and Kenji Fukumizu},
book... | 2022-05-18T20:37:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/matrices-with-respect-to-two-bases.206735/ | Matrices with respect to two bases
1. Jan 1, 2008
Niles
1. The problem statement, all variables and given/known data
I have two questions:
1) When I am asked to find the matrix with respect to two bases E and F, that is NOT the same as finding the transition-matrix going from E to F? If not, what does that matrix (... | 2017-11-23T14:07:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showthread.php?p=4263776 | by cragar
P: 2,466 My teacher said that, No one knows of any quadratic polynomial that produces an infinite amount of primes. I was thinking could we use a polynomial like $x^2+1$ and then do a trick similar to Euclids proof of the infinite amount of primes and assume their are only finitely many of them, But this pro... | 2014-08-01T05:53:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cdlib.readthedocs.io/en/latest/reference/eval/cdlib.evaluation.modularity_density.html | # cdlib.evaluation.modularity_density¶
modularity_density(graph: <Mock id='139911972658064'>, communities: object, lmbd: float = 0.5, **kwargs) → object
The modularity density is one of several propositions that envisioned to palliate the resolution limit issue of modularity based measures. The idea of this metric is... | 2022-05-25T18:47:21 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an%3A0944.41001 | ## High dimensional polynomial interpolation on sparse grids.(English)Zbl 0944.41001
This paper deals with polynomial interpolation on a $$d$$-dimensional cube, where $$d$$ is large. The authors suggest to use the least solution at sparse grids with extrema of the Chebyshev polynomials. Obtained error bounds show that... | 2022-08-16T04:05:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://questioncove.com/updates/57193993e4b096b1fc447144 | OpenStudy (shesolitt):
I WILL MEDAL AND FAN!! PLS HELP Write the equation of the line that passes through (–1, 5) and has a slope of 3 in point-slope form. x + 1 = 3(y – 5) x – 5 = 3(y + 1) y – 5 = 3(x + 1) y + 1 = 3(x – 5)
1 year ago
OpenStudy (math&ing001):
Use the formula : $$(y-y_1) = m(x-x_1)$$ with $$m$$ the s... | 2017-12-11T06:02:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/what-is-the-domain-of-the-function-f-x-sqrt6x-3 | +0
# What is the domain of the function f(x) = sqrt6x-3
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What is the domain of the function f(x) = sqrt6x-3
Oct 22, 2017
#1
+97581
+3
What is the domain of the function f(x) = sqrt6x-3
Do you mean
$$f(x) = \sqrt6*x-3 \qquad \text {Which is what you asked}\\ domain \;\;x\in R\\~\\ or\\~\\ f(x) = \sqr... | 2019-02-22T01:25:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://krueger-t.github.io/qm4g/04-categorical_vars.html | # Chapter 3 Categorical predictors
The linear model where the predictor variables are categorical - so called factors - has come to be known as Analysis of Variance (ANOVA). In this chapter we first introduce ANOVA in a classic sense before showing how this is essentially a special case of the linear model.
As an exa... | 2023-02-03T19:15:24 | {"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": 2, "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/complex-numbers.427896/ | # Complex numbers
1. Sep 10, 2010
### mynameisfunk
OK, in my book we have an inequality ||z|-|w||$$\leq$$|z+w|$$\leq$$|z|+|w| then from here it simply states, "Replacing w by -w here shows that ||z|-|w||$$\leq$$|z-w|$$\leq$$|z|+|w|.
How do we know that???
is |z+w|=|z-w|?? Note that z and w are complex numbers.
2. ... | 2018-12-14T07:19:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/89030-area-polar-curve-above-polar-axis.html | # Math Help - Area of a Polar Curve Above the Polar Axis
1. ## Area of a Polar Curve Above the Polar Axis
find the area of the interior of r=1-sin theta
(above the polar axis)
i think it is pi/4 but i also got pi/8 and i'm not sure which one, or if either, is right... thank you in advance to anyone who helps
2. Is ... | 2014-03-17T09:58:44 | {"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": 10, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://gmatclub.com/forum/in-a-room-filled-with-7-people-4-people-have-exactly-87550.html?kudos=1 | Find all School-related info fast with the new School-Specific MBA Forum
It is currently 07 Jul 2015, 08:42
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
C... | 2015-07-07T16:42:31 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/need-help-understanding-splitting-fields.799193/ | # Need help understanding splitting fields
1. Feb 21, 2015
### PsychonautQQ
My textbook is going through an example on splitting fields. It asked to find a splitting field for x^4 - 6x^2 - 7 over the rational numbers. This polynomial factors to (x^2 - 7)*(x^2+1) which has roots of 7^(1/2) and i. So i figured the ext... | 2017-08-23T03:42:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/30228-find-summation-given-series.html | # Math Help - find a summation for a given series
1. ## find a summation for a given series
1+a(a+1)+a(a+1)(a-2)(a+3)+a(a+1)(a-2)(a+3)(a-4)+a(a+1)(a-2)(a+3)(a-4)(a+5)
what can be a general summation could be written in the form $\sum_{n = 0}^{\infty}a_n$
2. a = first number in sequence
r = ratio
Hope that helps.
... | 2014-04-18T07:14:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.studypug.com/ie/ie-fourth-class/theoretical-vs-experimental-probability- | # Theoretical vs. experimental probability
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##### Intros
###### Lessons
1. Introduction to Bas... | 2022-10-02T23:51:23 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/perimeter-7/ | # Perimeter
Geometry Level 3
Three congruent circles are inscribed in an equilateral triangle as shown above. If each circle has a radius of $$3$$ . What is the perimeter of the triangle?
× | 2018-07-23T06:21:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://benvitalenum3ers.wordpress.com/2016/07/06/odd-numbers-k-expressible-as-2n-p-p-is-prime/ | Odd numbers k expressible as 2^n + p, p is prime
$k = 2^{n} + p$, where k is an odd number $\geq 3$
Here are the first few examples,
$3 = 2^0 + 2$
$5 = 2^1 + 3$
$7 = 2^1 + 5 = 2^2 + 3$
$9 = 2^1 + 7 = 2^2 + 5$
$11 = 2^2 + 7 = 2^3 + 3$
$13 = 2^1 + 11 = 2^3 + 5$
$15 = 2^3 + 7 = 2^2 + 11 = 2^1 + 13$
Can all odd... | 2017-05-29T16:57:01 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 11, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://rdrr.io/cran/EcoIndR/man/DER.html | # DER: DIFFERENTIATING SAMPLES USING RARITY, HETEROGENEITY,... In EcoIndR: Ecological Indicators
## Description
An algorithm for differentiating samples on the basis of the rarity, heterogeneity, evenness, taxonomic/phylogenetic and functional diversity indices that better reflect the differences among assemblages.
... | 2020-07-11T17:43:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tribology.asmedigitalcollection.asme.org/article.aspx?articleid=2601305 | 0
research-article
# A comparison of the roughness regimes in hydrodynamic lubrication
[+] Author and Article Information
John Fabricius
Department of Engineering Sciences and Mathematics, Luleå University of Technology SE-971 87 Luleå, Sweden
john.fabricius@ltu.se
Afonso Fernando Tsandzana
Department of Engineeri... | 2017-03-28T13:55:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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