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http://www.ck12.org/book/CK-12-Algebra-I---Honors/r3/section/1.1/ | <meta http-equiv="refresh" content="1; url=/nojavascript/"> Addition of Integers | CK-12 Foundation
You are reading an older version of this FlexBook® textbook: CK-12 Algebra I Concepts - Honors Go to the latest version.
Difficulty Level: Advanced Created by: CK-12
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On Monday, Marty borrows $... | 2014-08-27 11:29:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ask.sagemath.org/questions/7990/revisions/ | # Revision history [back]
Hello experts,
Given that there is a commutative ring R and 2 ideals I and J, also given that I is included in J
2 retagged Felix Lawrence 614 ●8 ●11 ●17 | 2020-10-22 09:04:15 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.toebi.com/blog/ | Muon
You can check the basic facts about muon from Wikipedia. How does muon plays out in TOEBI which contains only one lepton family particle, electron? In general, contemporary particle physics makes the difference between leptons on how much their trajectories bend in a magnetic field, for example heavier particles'... | 2014-11-23 11:45:46 | {"extraction_info": {"found_math": true, "script_math_tex": 33, "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": 41, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://mathoverflow.net/questions/301465/is-the-partition-of-bipartite-graphs-np-hard | # Is the partition of bipartite graphs NP-hard?
I wonder if the following problem is NP-hard. Is it?
Given a bipartite graph $G = (U, V, E)$ with weights $w : E \to \mathbb{R}_+$, find a partition of $U$ into $U_1, U_2$ and nonempty disjoint subsets $V_1, V_2 \subseteq V$ such that
$$w(U_1, V_1)+w(U_2, V_2) - w(U_1,... | 2019-06-18 21:40:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.maths.unsw.edu.au/seminars/fullarchive?term_node_tid_depth_3=207&page=4 | # Full Seminar Archive
Our regular seminar program covers a broad range of topics from applied mathematics, pure mathematics and statistics. All staff and students are welcome. This page has a complete list of past seminars and a list restricted by year can be accessed via the left-hand menu.
Stuart White - Universit... | 2021-05-14 20:23:28 | {"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": 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-4-probability-4-2-basic-concepts-of-probability-basic-skills-and-concepts-page-145/8 | ## Elementary Statistics (12th Edition)
Published by Pearson
# Chapter 4 - Probability - 4-2 Basic Concepts of Probability - Basic Skills and Concepts - Page 145: 8
#### Answer
$0$
#### Work Step by Step
There are six possible outcomes. $1, 2, 3, 4, 5, 6$ It can't be a $7$. Therefore $P = \frac{0}{6} = 0$
After ... | 2018-09-19 00:55:46 | {"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.circuitlab.com/questions/x9asfy86/filter-capacitor-selection/ | ## Filter Capacitor Selection SOLVED
Hi, I have a very basic electronics question. I built a DC switch that has 4 70A 2 pole contactors the basic idea is: a 2 position rotary switch lets me switch between 2) 24V battery banks, the contactors are wired to allow selection between bank "A" and Bank "B" each consisting o... | 2022-10-05 11:11:13 | {"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... |
https://www.macupdate.com/app/mac/12104/texshop | We stand with Ukraine to help keep people safe. Join us
TeXShop
# TeXShop
Version 5.12
TeX front-end.
4.6
Based on 34 user ratesRead reviews & comments
Free
Absolutely Free
## TeXShop overview
TeXShop is a TeX previewer for OS X, written in Cocoa. Since PDF is a native file format on OS X, TeXShop uses "pdftex" a... | 2023-03-28 22:10:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.homebuiltairplanes.com/forums/threads/p-51c-at-70-scale-as-ultralight.31561/page-18 | # P-51C at ~70% scale as ultralight?
### Help Support Homebuilt Aircraft & Kit Plane Forum:
#### Tangoavenger
##### Member
Totally off topic, but I think a standoff scale Mitsubishi A5M perhaps with a 3 cylinder radial, would be a nifty project.
Getting down to pt103 weight is a challenge, Period.
The Shetland Po... | 2022-01-28 01:55:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://papirihjertet.no/site/hail-storm-in-denver,-colorado-/wonders-reading/martha-higareda-net-worth-cf313b | Categories
# martha higareda net worth
The matrix A has an eigenvalue 2. In the example above, the geometric multiplicity of $$-1$$ is $$1$$ as the eigenspace is spanned by one nonzero vector. A simple online EigenSpace calculator to find the space generated by the eigen vectors of a square matrix. And we used the fa... | 2023-03-20 12:15:17 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/47056/interpretation-of-e-psi2-as-electron-density | # Interpretation of $e|\psi|^2$ as electron density
In solid state physics the electron density is often equated to $e|\psi|^2$. However, the Sakurai says (Chapter 2.4, Interpretation of the Wave Function, p. 101) that adopting such a view leads "to some bizarre consequences", and that Born's statistical interpretatio... | 2021-11-28 21:22:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://theonlywinningmove.net/2007/07/23/nothing-to-see-here-move-along/ | # Nothing to See Here, Move Along
Reading about Venezuela under Chavez, you get the impression that the situation gets more predictable every day. His latest assurance to the public, for example, is that private property will be respected.
Uh-huh.
Kinda reminds me of Chomsky’s favorite line – about how the renaming ... | 2017-11-21 07:57:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://ideas.repec.org/p/pra/mprapa/54907.html | # On uniqueness of moving average representations of heavy-tailed stationary processes
## Author Info
• Gouriéroux, Christian
• Zakoian, Jean-Michel
We prove the uniqueness of linear i.i.d. representations of heavy-tailed processes whose distribution belongs to the domain of attraction of an $\alpha$-stable law, wit... | 2014-07-26 11:21:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/430961/formula-for-the-euler-characteristic-of-a-local-system-on-mathbbp1/430962 | # Formula for the Euler characteristic of a local system on $\mathbb{P}^1$
Let $$X := \mathbb{P}^1$$, $$S\subset X$$ a finite set of points, $$U := X - S$$, and $$j : U\rightarrow X$$ the inclusion.
Let $$F$$ be a complex local system on $$U$$ of rank $$r$$, and let $$F_0$$ be a typical fiber, so $$F_0$$ is a complex... | 2022-11-30 21:38:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://gmatclub.com/forum/if-the-area-of-a-triangle-abc-is-given-by-the-formula-140723.html | If the Area of a Triangle ABC is given by the formula : GMAT Problem Solving (PS)
Check GMAT Club App Tracker for the Latest School Decision Releases http://gmatclub.com/AppTrack
It is currently 05 Dec 2016, 13:55
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your per... | 2016-12-05 21:55:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ask.wireshark.org/question/14060/esmc-extended-ql-tlv/?sort=oldest | # ESMC - extended QL TLV
Hi,
According G.8264/Y.1364 if a clock in an option 1 network supports both the QL TLV and the extended QL TLV, it should set the SSM code and the enhanced SSM code according, and send both the QL TLV and the extended QL TLV. Both TLVs shall be sent in one ESMC PDU.
In wireshark QL TLV is ok... | 2022-09-26 19:39:08 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://graphsandnetworks.com/syncfusion-diagramming/ | # Syncfusion diagramming
If you don’t need advanced graph layout for your diagrams there are lots of free frameworks out there giving good results, Syncfusion being one of them. Many component vendors have something similar:
and many more. The good about components like these is that they work well together with the ... | 2022-10-04 04:00:08 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ck12.org/geometry/Inscribed-Quadrilaterals-in-Circles/lesson/Inscribed-Quadrilaterals-in-Circles-BSC-GEOM/ | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Quadrilaterals with every vertex on a circle and opposite angles that are supplementary.
Estimated9 minsto complete
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Progress
Progress
Estimated9 minsto complete
%
An inscribed polygon... | 2016-07-23 21:11:51 | {"extraction_info": {"found_math": true, "script_math_tex": 45, "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://fluxml.ai/Flux.jl/stable/ | # Flux: The Julia Machine Learning Library
Flux is a library for machine learning. It comes "batteries-included" with many useful tools built in, but also lets you use the full power of the Julia language where you need it. We follow a few key principles:
• Doing the obvious thing. Flux has relatively few explicit AP... | 2021-02-27 00:39:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/rotating-wheel-proving-that-power-is-proportional-to-square-of-torque.218411/ | Rotating wheel, proving that power is proportional to square of torque
1. Feb 27, 2008
djfusion777
I have a mechanics question.
"A wheel starts from rest and rotates with constant angular acceleration about a fixed axis.
1) Prove that the power at any given time is proportional to the square of the net torque abou... | 2017-11-23 10:31:47 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://codegolf.stackexchange.com/questions/388/implement-bogosort/214409 | # Implement Bogosort
Is solving Sudoku too hard? Even the brute force version? Here's a coding exercise that's a little easier. I hope. :-P
Write the shortest function to implement bogosort. In specific, your function should:
• Take an array (or your language's equivalent) as input
• Check if its elements are in sor... | 2021-04-13 17:28:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/science/chemistry/general-organic-and-biological-chemistry-structures-of-life-5th-edition/chapter-9-solutions-9-1-solutions-questions-and-problems-page-329/9-3 | ## General, Organic, and Biological Chemistry: Structures of Life (5th Edition)
When solid $KI$ is placed in water, partially negative oxygen atoms (from the water molecules) attract positive $K^+$ ions. At the same type, the partially positive hydrogen atoms attract negative $I^-$ ions. This process takes the ions fr... | 2019-11-12 07:54:38 | {"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... |
https://forum.bebac.at/forum_entry.php?id=20899 | ## Fieller’s (‘fiducial’) confidence interval [General Statistics]
Dear d_labes,
you left me baffled.
» » For such cases we are setting logscale to False, right?
»
» Correct in so far if we use the approximation that the estimate of µR is (statistically) greater than zero. A very reasonable assumption for the usua... | 2022-06-28 02:13:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://fxfyfz.blogspot.com/2022/07/an-application-of-am-gm-inequality.html | ## Search This Blog
### An application of the AM-GM inequality
I found this problem and its solution in a FB group dedicated to maths. Here they are.
Problem
If $a,b,c \gt 0$ prove that
$$\frac{a^2 + b^2}{c} + \frac{b^2 + c^2}{a} + \frac{c^2 + a^2}{b} \ge 2(a+b+c)$$
Solution:
By the AM-GM inequality we have that... | 2022-08-19 02:36:32 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nrich.maths.org/2368 | Instant Insanity
Given the nets of 4 cubes with the faces coloured in 4 colours, build a tower so that on each vertical wall no colour is repeated, that is all 4 colours appear.
Tree Graphs
A connected graph is a graph in which we can get from any vertex to any other by travelling along the edges. A tree is a connec... | 2016-12-05 14:37:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/college-algebra-11th-edition/chapter-r-review-exercises-page-76/91 | College Algebra (11th Edition)
$1$
Any expression (except $0$) raised to $0$ is equal to $1$. Hence, the given expression, $(-6p^5w^4m^{12})^0 ,$ is equal to $1 .$ | 2019-07-17 13:13:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.uts.edu.au/staff/christopher.poulton | UTS site search
# Associate Professor Christopher Poulton
### Biography
Dr Chris Poulton is an Associate Professor in the Department of Mathematical Sciences. His research focus is on numerical analytical methods in electromagnetic wave propagation in composite materials, and he is the leader of the UTS node of CUDO... | 2015-03-06 08:59:39 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/415803/2-pages-on-1-with-pgfpages | # 2 pages on 1 with pgfpages
I'm sorry I know this question has been asked several times.
I would like to get a 2 pages on 1 using pgfpages as shown by the following:
\documentclass[french, a4paper]{article}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[landscape]{geometry}
\usepackage{pgfpages}
\... | 2019-05-20 06:51:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/148829/non-linear-first-order-ode | # Non-linear first order ODE
This is a two part question. On one hand, I am trying to find positive solutions of the following equation: $$1-\frac{d}{dx}f=\frac{f\log(f)}{x}$$ for $x>1$. If that is not possible, I would at least like to know their behavior as $x\to\infty$. I don't think the above has a simple closed f... | 2019-10-24 06:02:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://bitcoinunlimited.net/buipref/015.md | BUIP015: Decentralize mining with the FAIR PoW algorithm and an user-configurable PoW setting
Proposer: Simon Liu
Submitted: 2016-01-19
Status: draft
Revision: 2 (2016-05-11)
Summary
Add a configuration option so users can choose from a predefined
selection of proof-of-work schemes. Introduce FAIR, a proof-of-work
s... | 2022-09-25 08:20:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/problems/random-number-generator/ | # Random Number Generator
Probability Level 3
You have recently bought the Random Number Generator 4000 from your local hardware store. This remarkable machine outputs numbers randomly and uniformly in the range $[0, 1]$. You decide to create a list of these numbers and find the total sum.
What is the expected numbe... | 2020-05-28 15:30:07 | {"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://www.physicsforums.com/threads/triple-integral.120386/ | # Homework Help: Triple integral?
1. May 10, 2006
### pivoxa15
Find the volume of the solid inside the cylinder x^2+y^2=2x
and bounded by the sphere x^2+y^2+z^2=4
It appears that cyclindrical is out the question because there is no symmetry about the centre of the cylinder. So only spherical coords are applicable. ... | 2018-12-16 05:28:52 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.electro-tech-online.com/threads/biomass-as-fuel.94220/ | # Biomass as fuel
Status
Not open for further replies.
#### grainstovesman
##### New Member
Would any one care to discuss using waste coffe grounds as fuel for a pellet stove ?
I have been producing this fuel for a year now and I feel I should share the knowledge ..
#### 3v0
##### Coop Build Coordinator
Forum Sup... | 2021-09-25 13:01:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/366/prove-that-the-logarithmic-function-is-strictly-increasing-on-0-infty- | Browse Questions
# Prove that the logarithmic function is strictly increasing on $(0, \infty).$
Toolbox:
• A function $f(x)$ is said to be a strictly increasing function on $(a,b)$ if $x_1 < x_2\Rightarrow f(x_1) < f(x_2)$ for all $x_1,x_2\in (a,b)$
• If $x_1 < x_2\Rightarrow f(x_1) > f(x_2)$ for all $x_1,x_2\in (a,b... | 2017-01-21 23:45:51 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jobilize.com/course/section/human-application-radiation-detection-and-detectors-by-openstax?qcr=www.quizover.com | Page 1 / 7
• Explain the working principle of a Geiger tube.
• Define and discuss radiation detectors.
It is well known that ionizing radiation affects us but does not trigger nerve impulses. Newspapers carry stories about unsuspecting victims of radiation poisoning who fall ill with radiation sickness, such as burns ... | 2019-09-16 06:52:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.academic.ru/dic.nsf/enwiki/1851032 | # Waveguide (electromagnetism)
Waveguide (electromagnetism)
In electromagnetics and communications engineering, the term waveguide may refer to any linear structure that guides electromagnetic waves. However, the original and most common meaning is a hollow metal pipe used for this purpose.
A dielectric waveguide ... | 2020-04-02 19:54:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://sources.debian.org/src/freefem/3.5.8-4.2/doc/generalities.tex/ | ## File: generalities.tex
package info (click to toggle)
freefem 3.5.8-4.2
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117... | 2019-08-19 00:08:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/convergence-prove-question.298954/ | # Convergence prove question
1. Mar 11, 2009
### transgalactic
$$a_1=\sin x$$
$$-\infty<x<\infty$$
$$a_{n+1}=\sin a_n$$
prove that $$a_n$$ convergent and find
$$\lim _{n->\infty}a_n=?$$
the solution that i saw is that because
$$a_1=\sin x$$ then its bounded from 1 to -1
so
|$$a_{n+1}$$|<|$$\sin a_n$$|=<|$$a_n$$|... | 2018-01-17 15:31:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3003027/solving-complex-number-equations-involving-trig/3003047 | Solving complex number equations involving trig
Let $$w$$ be a complex number. By solving the equation $$\frac{u^2 - 1}{u^2 + 1} = iw$$ for a suitable complex number $$u$$, find an expression for $$\tan^{-1}(w)$$.
I did the first part and got that $$u^2 = \frac{1 + iw}{1 - iw}$$ but have no idea where to go from here... | 2019-11-15 20:53:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://antioffice.eu/broken-bridges-crmftyf/293133-advantage-of-passive-transducer-is | An active transducer can be defined as, a transducer which gives the output in different forms like current or voltage without using any exterior source of energy. Similarly, as reluctance of coil, $S$ decreases the value of inductance, $L$ increases. The stimulus being measured- Based on application. A potentiometric ... | 2021-03-01 19:42:09 | {"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://www2.warwick.ac.uk/fac/sci/maths/people/staff/spencer/ | # Matthew Spencer
I'm a final year Ph.D. student under the supervision of Alex Bartel. My area of interest is primarily representation theory, and its applications to number theory and other areas of mathematics.
Specifically, I'm interested in relations between permutation modules , and how these relations can give ... | 2017-09-22 02:52:00 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://physics.stackexchange.com/questions/582340/why-interacting-kinetic-terms-cant-exist-can-they | # Why interacting-kinetic terms can't exist? (Can they?)
It seems that the Lagrangian of QED describing electrons and muons cannot include terms like that: $$\overline{\psi_{(e)}}i\not\!\partial\psi_{(\mu)}$$ where $$\psi_{(e)}$$ and $$\psi_{(\mu)}$$ are 4-component dirac spinors describing the electron and the muon r... | 2020-10-31 14:13:39 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mcqexams.com/cbse/mcq-questions-for-class-12-engineering-physics/ | CBSE Multiple Choice Type Questions for 12th Class Physics PDF formatted study resources are available for free download. These Grade 12 Physics CBSE MCQ Mock Test helps you learn & practice the concepts in a fun learning way.
## Class 12 Physics MCQs Multiple Choice Questions with Answers
Here are the chapterwise CB... | 2023-03-23 17:36:59 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathsmadeeasy.co.uk/a-level-maths-revision/differential-equations/ | # Differential Equations
A LevelAQAEdexcelOCRAQA 2022Edexcel 2022OCR 2022
## Differential Equations
A differential equation is an equation with a derivative term in it, such as $\dfrac{dy}{dx}$.
We can solve them by treating $\dfrac{dy}{dx}$ as a fraction then integrating once we have rearranged.
They are often us... | 2022-06-26 06:04:12 | {"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://economics.stackexchange.com/questions/37104/volatility-and-the-stock-market/37107 | Volatility and the stock market
In general, it is known that market volatility increases during bear markets while it decreases during bull markets. Why is this the case? It seems strange that volatility is linked to the the general direction of price movements. Volatility is a measure of how much fluctuation there is... | 2021-07-23 15:59:03 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/what-is-x-if-log-3-2x-1-2-log-3-x-4 | What is x if log_3 (2x-1) = 2 + log_3 (x-4)?
Nov 26, 2015
$x = 5$
Explanation:
We will use the following:
• ${\log}_{a} \left(b\right) - {\log}_{a} \left(c\right) = {\log}_{a} \left(\frac{b}{c}\right)$
• ${a}^{{\log}_{a} \left(b\right)} = b$
${\log}_{3} \left(2 x - 1\right) = 2 + {\log}_{3} \left(x - 4\right)$
$... | 2019-07-16 16:12:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 21, "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://lavelle.chem.ucla.edu/forum/viewtopic.php?f=17&t=34467 | ## Rydberg's Equation
H-Atom ($E_{n}=-\frac{hR}{n^{2}}$)
WilliamNguyen_4L
Posts: 65
Joined: Fri Sep 28, 2018 12:28 am
### Rydberg's Equation
Why in the equation ΔE=Rhc((1/nf^2)−(1/ni^2)) is nf always the smaller of the two energy levels?
Timothy_Yueh_4L
Posts: 57
Joined: Fri Sep 28, 2018 12:28 am
### Re: Rydberg'... | 2020-08-11 11:02:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/applied-mathematics/elementary-technical-mathematics/chapter-5-review-page-232/21 | Elementary Technical Mathematics
$$10x^2-7x+4.$$
We simplify by distributing the negative and combining like terms as follows: $$(3x^2+5x+2)+(9x^2-6x-2)-(2x^2+6x-4)\\=10x^2-7x+4.$$ | 2021-05-09 23:53:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gmatclub.com/forum/the-moving-walkway-is-a-300-foot-long-walkway-consisting-of-a-convey-87548-20.html | It is currently 10 Dec 2017, 20:57
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http://www.gsd.uab.es/index.php?view=detail&id=1572&option=com_simplecalendar&Itemid=62&lang=en | Prescribing the postsingular dynamics of meromorphic functions
Date:
18.03.19
Times:
10:00 to 11:00
Place:
IMUB-Universitat de Barcelona
Speaker:
Kirill Lazebnik
University:
Caltech
Abstract
We show that any dynamics on any discrete planar sequence $S$ can be realized by the postsingular dynamics of some meromorphic... | 2019-11-21 04:08:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/419459/proof-for-sum-of-sigma-function/419471 | # Proof for Sum of Sigma Function
How to prove:
$$\sum_{k=1}^n\sigma(k) = n^2 - \sum_{k=1}^nn\mod k$$
where $\sigma(k)$ is sum of divisors of k.
-
$$\sum_{k=1}^n \sigma(k) = \sum_{k=1}^n\sum_{d|k} d = \sum_{d=1}^n\sum_{k=1}_{d|k}^{n}d = \sum_{d=1}^n d\left\lfloor \frac n d\right\rfloor$$
Now just prove that $$d\le... | 2015-04-18 19:29:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://verona-proff.ru/en/novosti/1NpHSbj.html | # EMF. Ohma law for a full chain - materials for preparation for the exam in physics
## EMF. Ohm law for full chain
Author of the article - Professional Tutor, Author of Tutorials for Preparations for Ent Igor Vyacheslavovich Yakovlev
###### Themes of the EGE codifier : Electric power, internal resistance of the cur... | 2021-07-25 22:21:54 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 115, "mimetex.cgi": 0, "/images/m... |
https://runestone.academy/ns/books/published/MasteringDatabases/08TinyDB/00creatureDBOverview.html | # 8.1. A small example database¶
Here is a conceptual schema for a database that we will use throughout the rest of this book. It is expanded from the examples used in Chapters 2-4 that were for simpler illustrations mapping of schema fragments to SQL creation and population statements.
You do not heed to completely ... | 2023-02-03 23:58:14 | {"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://gamedev.stackexchange.com/questions/110084/assimp-texture-coords-problem | # Assimp Texture Coords problem
I've got a problem when loading objects using assimp. I did succesfully load vertex data and I am able to draw static mesh (without bones and animations, I've got few bugs there but I'll go back to solving that problem after I solve this one). Back to the problem. I have loaded texture ... | 2019-12-14 07:32:21 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.maplesoft.com/support/help/Maple/view.aspx?path=applications/StabilityAnalysis | A Novel Approach to Stabilize the Re-Entry Path of a Space Shuttle - Maple Programming Help
Home : Support : Online Help : Applications and Example Worksheets : Applications : applications/StabilityAnalysis
A Novel Approach to Stabilize the Re-Entry Path of a Space Shuttle
Introduction 1. Overview of Theory 2. Sta... | 2017-01-20 09:57:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 13, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://physics.stackexchange.com/questions/446295/consider-two-electrons-released-from-rest-at-a-distance-d-how-much-energy-is | # Consider two electrons released from rest at a distance $d$. How much energy is radiated?
Abraham-Lorentz?
Two electrons d apart have potential energy. Release them, they will be repelled according to Coulomb's law.
I could make an assumption about the associated vector potential, but I think that would ignore som... | 2019-10-16 09:18:10 | {"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://freopen.com/learning/2017/12/10/Deep-Learning-Book-18.html | # 18 Confronting the Partition Function
$\nabla_\theta \log p(x;\theta) = \nabla_\theta \log \tilde{p}(x;\theta) - \nabla_\theta \log Z(\theta).$
For most undirected models of interest, the negative phase is difficult. | 2023-03-24 00:27:27 | {"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://board.lega-z.com/q509c/9a7120-latex-minipage-horizontal-alignment | imports the package ragged2e and left-justifies the text. eqnarray vs. align. • Compressed eps files and non-eps graphic formats (tiff, gif, jpeg, pict, etc.) LaTeX minipage. Note that this is. If you want to change them, you have several options: the "geometry" package, the "fullpage" package or changing the margins by... | 2021-03-04 00:02:22 | {"extraction_info": {"found_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://mymathforum.com/abstract-algebra/344096-isomorphism-3.html | My Math Forum Isomorphism
Abstract Algebra Abstract Algebra Math Forum
May 16th, 2018, 02:19 PM #21
Senior Member
Joined: Aug 2012
Posts: 1,887
Thanks: 525
Quote:
Originally Posted by zylo modules are irrelevant, quotient rings are modules.
No, modules are different than rings. Two different mathematical objec... | 2018-05-21 15:07:53 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://ngraph.nervanasys.com/index.html/ops/sqrt.html | Sqrt¶
Sqrt // Elementwise square root operation
Description¶
Produces a tensor of the same element type and shape as arg, where the value at each coordinate of output is the square root of the value at the corresponding coordinate of arg.
Inputs¶
Name Element Type Shape
arg Any Any
Outputs¶
Name Element Type ... | 2019-05-19 21:14:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/191587-simplify-follwing-algebraic-expression-combining-indices-print.html | Simplify the follwing algebraic expression by combining indices:
• November 10th 2011, 10:29 AM
redbullracer
Simplify the follwing algebraic expression by combining indices:
Attachment 22707
http://www.mathhelpforum.com/math-he...s-help-one.png
Any help appreciated....more questions coming probably so please come ba... | 2014-04-21 06:58:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 14, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://gigaom.com/tag/lte-advanced/ | ### EE rolls out 150Mbps “4G+” connectivity in central London
As predicted a couple weeks back, the British mobile operator EE has begun rolling out LTE-Advanced “4G+” across central London. The technology…
### UK to start getting faster 4G within weeks as EE and Vodafone prepare commercial LTE-A launches
The introd... | 2021-04-21 05:41:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bluescarni.github.io/mppp/changelog.html | # Changelog¶
## 0.20 (unreleased)¶
### New¶
• mp++ now works with the Intel compiler (#224, tested with icpc (ICC) 19.1.0.166). This includes also support for real128 (with a couple of minor limitations).
• The interoperability of real128 with long double has been improved: it is now supported also on Clang (since v... | 2020-03-31 10:33:13 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.dsprelated.com/freebooks/sasp/Window_Method_FIR_Filter.html | Window Method for FIR Filter Design
The window method for digital filter design is fast, convenient, and robust, but generally suboptimal. It is easily understood in terms of the convolution theorem for Fourier transforms, making it instructive to study after the Fourier theorems and windows for spectrum analysis. It ... | 2021-04-19 02:56:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://infoscience.epfl.ch/record/158889?ln=en | ## A note on the representation of parametric models for multivariate extremes
In this note, the representations of extremal Dirichlet and logistic distributions are reviewed and extended. These new representations allow exact simulations of the spectral distribution functions and an extension of the extremal logistic... | 2019-07-17 16:38:08 | {"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.ssc.foundation/error-spotting-quiz-ssc-cgl/ | # Error Spotting Quiz SSC CGL 2019
1. (solve as per the direction given above)
2. (solve as per the direction given above)
3. (solve as per the direction given above)
4. (solve as per the direction given above)
5. (solve as per the direction given above)
6. (solve as per the direction given above)
7. (solve as p... | 2019-08-24 21:54:50 | {"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.gradesaver.com/textbooks/math/algebra/algebra-1-common-core-15th-edition/chapter-10-radical-expressions-and-equations-10-5-graphing-square-root-functions-practice-and-problem-solving-exercises-page-642/11 | ## Algebra 1: Common Core (15th Edition)
$x \geq -2$
$x+2$ must be greater than or equal to 0 because a negative number does not have a square root. $x+2\geq0$ Simplify to get $x\geq-2$ | 2021-06-14 22:10:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.zora.uzh.ch/39539/ | # The development of traffic liability
The development of traffic liability. Edited by: Ernst, Wolfgang (2010). Cambridge: Cambridge University Press. | 2016-08-24 20:04:01 | {"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://calculus7.org/tag/uniform-continuity/ | ## Continuity and diameters of connected sets
The definition of uniform continuity (if it’s done right) can be phrased as: ${f\colon X\to Y}$ is uniformly continuous if there exists a function ${\omega\colon (0,\infty)\to (0,\infty)}$, with ${\omega(0+)=0}$, such that ${\textrm{diam}\, f(E)\le \omega (\textrm{diam}\, ... | 2018-12-19 10:44:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 149, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://www.storyofmathematics.com/find-the-exact-value-of-each-of-the-remaining-trigonometric-functions-of-theta/ | # Find the exact value of each of the remaining trigonometric functions of theta.
$cos\theta=\frac{24}{25}\ ,\ {270} ^\circ<\theta<{360} ^\circ$
– Part (a) – $sin\theta=?$
– Part (b) – $tan\theta=?$
– Part (c) – $sec\theta=?$
– Part (d) – $csc\theta=?$
– Part (e) – $cot\theta=?$
The aim of the article is to find... | 2023-04-01 01:29:53 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://datascience.stackexchange.com/questions/78011/how-to-do-class-balancing | # How to do class balancing?
I am working with a really imbalanced dataset ($$\approx$$ 1% of positive cases) for a classification problem. I know that class balancing is an important step in this scenario.
I have two questions:
1. Considering that I don't want to put the 0/1 label, but just to order the record acco... | 2021-05-09 02:03:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/sum-of-consecutive-integers-is-2016/ | # Sum of consecutive integers is 2016
Number Theory Level 4
Suppose that the sum of $$n$$ consecutive integers is 2016, find the biggest value of $$n$$.
× | 2016-10-24 00:06:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ftp.aimsciences.org/article/doi/10.3934/dcdss.2011.4.897 | # American Institute of Mathematical Sciences
August 2011, 4(4): 897-906. doi: 10.3934/dcdss.2011.4.897
## Singular backward self-similar solutions of a semilinear parabolic equation
1 Mathematical Institute, Tohoku University, Sendai 980-8578, Japan 2 Department of Mathematics, Tokyo Institute of Technology, Megu... | 2021-10-20 08:06:34 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://planetmath.org/baronistheorem | # Baroni’s theorem
Let $(x_{n})_{n\geq 0}$ be a sequence of real numbers such that $\displaystyle\lim_{n\rightarrow\infty}(x_{n+1}-x_{n})=0$. Let $A=\{x_{n}|n\in\mathbb{N}\}$ and A’ the set of limit points of $A$. Then A’ is a (possibly degenerate) interval from $\overline{\mathbb{R}}$, where $\overline{\mathbb{R}}=\m... | 2018-10-19 18:15:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 6, "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://discuss.codechef.com/questions/145405/maxtax-editorial | ×
# MAXTAX - EDITORIAL
Setter: Stylianos Kasouridis
Tester: Alexey Zayakin and Yash Chandnani
Editorialist: Taranpreet Singh
Medium-Hard.
# PREREQUISITES:
Strongly Connected Components, Dynamic Programming, Topological sorting.
# PROBLEM:
In $N$ cities having their budget given by array $B$ connected by $M$ dire... | 2019-03-25 07:51:46 | {"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... |
http://www.chegg.com/homework-help/questions-and-answers/satellite-circular-orbit-close-surface-spherical-planet-period-orbit-t-224-hours-density-m-q2405293 | A satellite is in a circular orbit very close to the surface of a spherical planet. The period of the orbit is T = 2.24 hours.
What is density (mass/volume) of the planet? Assume that the planet has a uniform density. | 2016-06-27 11:11:24 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://blog.fastforwardlabs.com/2018/04/10/pytorch-for-recommenders-101.html | # PyTorch for Recommenders 101
Recommenders, generally associated with e-commerce, sift though a huge inventory of available items to find and recommend ones that a user will like. Different from search, recommenders rely on historical data to tease out user preference. How does a recommender accomplish this? In this ... | 2021-06-20 19:52:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/345499/colored-cells-in-a-table-and-multicol | # Colored cells in a table and multicol
Is it be relatively easy to create a table with colored cells, many columns on a particular row and text centered in each box to produce the following output
I'm having trouble understanding how to create tables, having read various tutorials I cannot seem to produce a table li... | 2022-07-03 00:17:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/finding-other-points-on-the-line-given-the-midpoint.442518/ | # Finding other points on the line given the midpoint
1. Homework Statement
Given P(-5, 9) and Q(-8, -7), find a point R such that Q is the midpoint of PR
2. Homework Equations
$$d = \sqrt{(x+8)^2+(y+7)^2}$$
3. The Attempt at a Solution
Because Q is the midpoint of PR, I know that d(P, Q) = d(Q, R). I also know that... | 2019-11-22 01:54:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-simplify-6-4-3-1-2-sqrt25-using-pemdas#231171 | # How do you simplify 6+4 (3-1)^2 ÷ sqrt25 using PEMDAS?
Feb 26, 2016
PEMDAS
First, it is parenthesis, so we do $3 - 1 = 2$ first inside the parenthesis
Next is exponents, so we get ${2}^{2} = 4$
Now our equation looks like $6 + 4 \cdot \frac{4}{\sqrt{25}}$
We can get the square root out because $\sqrt{25} = 5$
... | 2022-01-20 07:14:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 8, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gamedev.stackexchange.com/questions/116919/issue-with-detecting-collisions-in-pong | # Issue with detecting collisions in Pong
I've been working on making Pong in OpenGL and SDL and currently have both paddles and the game ball set up properly. I have an Object (or Entity) class which is used to instantiate each of the entities in the game. The Object class constructor takes a width and a height for t... | 2020-09-26 06:20:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.libretexts.org/TextMaps/Applied_Mathematics/Book%3A_Introduction_to_Social_Network_Methods_(Hanneman)/18%3A_Some_Statistical_Tools/18.4%3A_Explaining_attributes_of_networked_actors |
# 18.4: Explaining attributes of networked actors
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$
$$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$
In the previous section we examined methods for testing differences and association among whole net... | 2018-06-24 07:00:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/506233fde4b0da5168bd3d00 | ## waheguru Group Title Aluminum hydroxide + calcium = one year ago one year ago
1. waheguru Group Title
I am just confused on one thing. Is the Aluminum Hydroxide writted in a chemical equation as AlOH or is is Al(OH)3(small 3)
2. waheguru Group Title
When an equation, any equation is written the elements must b... | 2014-08-22 04:04:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.numdam.org/item/PMIHES_2001__94__87_0/ | Spectral curves, opers and integrable systems
Publications Mathématiques de l'IHÉS, Volume 94 (2001), pp. 87-159.
@article{PMIHES_2001__94__87_0,
author = {Ben-Zvi, David and Frenkel, Edward},
title = {Spectral curves, opers and integrable systems},
journal = {Publications Math\'ematiques de l'IH\'ES},
pages = {87--159... | 2022-11-30 03:19:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 3, "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://chemistry.stackexchange.com/questions/151552/do-organopolonium-compounds-exist | # Do organopolonium compounds exist?
Analogues of alcohols exist for all the heavier Group 16 elements, namely sulfur, selenium, and tellurium. Would polonium also be able to form a "polonol" like $$\ce{CH3PoH}$$?
• It probably should. May 15 at 21:49
• it is monstrously hard to do chemistry on something as radioacti... | 2021-12-07 10:19:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://encyclopediaofmath.org/wiki/%C3%89tale_algebra | # Étale algebra
Jump to: navigation, search
2010 Mathematics Subject Classification: Primary: 13B Secondary: 12F [MSN][ZBL]
A commutative algebra $A$ finite-dimensional over a field $K$ for which the bilinear form induced by the trace $$\langle x,y \rangle = \mathrm{tr}_{A/K} (x\cdot y)$$ is non-singular. Equivalent... | 2021-05-16 02:53:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/8846/how-deep-in-the-ocean-can-a-ping-pong-ball-go-before-it-collapses-due-to-pressur?answertab=oldest | # How deep in the ocean can a ping-pong ball go before it collapses due to pressure?
Stimulated by the calculation showing that a ping-pong ball does not pop in vacuum, I'm driven to ask how deep in the ocean a ping-pong ball can be brought before it collapses due to pressure.
This has a practical application in that... | 2014-08-28 01:22:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rpqamy.mainshishashop.de/the-radius-of-a-circle-is-9-what-is-the-length-of-a-200-arc.html | best highway pegs for indian roadmaster
Enterprise
# The radius of a circle is 9 what is the length of a 200 arc
## harvard scholarship calculator
Compute the arc angle by inserting the values of the arc length and radius Formulas This calculator uses the following formulas: Radius = Diameter / 2 Arc length = 2 × π ... | 2022-09-27 04:37:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ask.sagemath.org/answers/15506/revisions/ | # Revision history [back]
sage: n, k = var('n, k')
sage: f(x,k) = sum((2/n)*(sin(n*x)*(-1)^(n+1)), n, 1, k)
#where n = 1,2,3 ... k
sage: f
(x, k) |--> -2*sum((-1)^n*sin(n*x)/n, n, 1, k)
I'm not sure what you think is wrong here. The 2 and a factor of -1 were both factored out, that's all.
However, I do agree that t... | 2022-12-05 18:28:49 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1785657/count-the-number-of-non-isomorphic-6-regular-graphs-on-9-vertices | # Count the number of non-isomorphic 6-regular graphs on 9 vertices.
I know there will be 9 vertices of degree 6, which means there are 54 edges. But then how will I figure out the number of non-isomorphic graphs?
• @The number of edges is 27. – svsring May 15 '16 at 11:31
• Ha, forgot the overcount :P. – Henry Lee M... | 2020-04-07 17:36:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://handmade.network/forums/t/2532-3d_rotations_with_3d_gibbs_vectors_in_place_of_4d_quaternions#12747 | 39 posts / 1 project
3D rotations with 3D Gibbs vectors in place of 4D quaternions
Edited by Procedural on
Recently I discovered that Gibbs vectors multiply and rotate exactly like quaternions (because they are quaternions), but using only 3 values instead of 4.
Here's C code to try them yourself, it can be compiled w... | 2022-08-14 10:26:54 | {"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://thevirtuosi.blogspot.com/2010/05/solar-sails-addendum-i.html | Sunday, May 16, 2010
As requested, below is an explicit evaluation of the silly looking integral in Solar Sails I. If you just want some hints to do the integral, see Solar Sails Addendum II.
Here we present a step-by-step solution of the differential equation:
$\frac{dr}{dt} = \left[ \frac{2\alpha}{m} \left( \frac... | 2019-02-22 22:11:25 | {"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... |
http://tutor1.net/wikibooks/27044 | [<< wikibooks] Trigonometry/For Enthusiasts/Trigonometry Done Rigorously
== Introduction to Angles ==
An angle is formed when two lines intersect; the point of intersection is called the vertex. We can think of an angle as the wedge-shaped space between the lines where they meet. Note that if both lines are extended... | 2021-12-02 04:28:21 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.isid.ac.in/~statmath/?module=ViewSeminarDetails&Id=343 | # Seminar at SMU Delhi
April 25, 2018 (Wednesday) , 3:30 PM at Webinar
Speaker: Neelam Saikia, IIT Guwahati
Title: Certain Character sums, hypergeometric series, and their connections to algebraic curves
Abstract of Talk
In this talk, we discuss certain transformations for the $p$-adic hypergeometric series which can ... | 2021-04-20 06:24:14 | {"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://www.intmath.com/blog/mathematics/kane-dead-reckoning-computer-391 | By Murray Bourne, 16 Sep 2006
I came across an interesting series of articles recently titled "Manual Calculation - Using a Slide Rule" (link no longer available).
The author, Mark CC says...
I know a lot of people think that the idea of learning to use something like a slide rule is insane in an age of computers an... | 2018-07-19 06:01:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://exemplary.com.sg/108p5f7j/dab3e4-introduction-to-spherical-harmonics | (1−x2)m/2dℓ+mdxℓ+m(x2−1)ℓ.P^m_{\ell} (x) = \frac{(-1)^m}{2^{\ell} \ell!} Ask Question Asked 4 years ago. Often times, efficient computer algorithms have much longer polynomial terms than the short, derivative-based statements from the beginning of this problem. V=14πϵ0QRsinθcosθcos(ϕ).V = \frac{1}{4\pi \epsilon_0} \... | 2021-10-22 12:21:39 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ezeenotes.in/a-stone-is-dropped-from-a-height-%E2%84%8E-simultaneously-another-stone-is-thrown-up-from-the-ground-which-reaches-a-height-4-%E2%84%8E-the-two-stones-cross-other-after-time/ | A stone is dropped from a height ℎ. Simultaneously, another stone is thrown up from the ground which reaches a height 4 ℎ. The two stones cross other after time
Question : A stone is dropped from a height ℎ. Simultaneously, another stone is thrown up from the ground which reaches a height 4 ℎ. The two stones cross oth... | 2023-02-09 12:34:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codegolf.meta.stackexchange.com/questions/9263/which-number-formats-are-acceptable-in-output/13297 | Which number formats are acceptable in output?
Comments on this loophole meta answer suggest that more than a simple yes or no answer is required.
Which number formats are valid for output? Is there a difference between and other tags? If a challenge doesn't specify which are acceptable, which should be valid by defa... | 2020-01-18 21:29:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://artofproblemsolving.com/wiki/index.php?title=2004_AMC_8_Problems/Problem_1&diff=50201&oldid=45383 | # Difference between revisions of "2004 AMC 8 Problems/Problem 1"
## Problem
Ona map, a $12$-centimeter length represents $72$ kilometers. How many kilometers does a $17$-centimeter length represent?
$\textbf{(A)}\ 6\qquad\textbf{(B)}\ 102\qquad\textbf{(C)}\ 204\qquad\textbf{(D)}\ 864\qquad\textbf{(E)}\ 1224$
## So... | 2022-05-25 06:51:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 6, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions | # All Questions
134,171 questions
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### For a real battery, why is two identical bulbs in parrallel slightly more dim than just one in series
Image for reference : r = 0.8 Ohm - Emf = 1.5V - A = B = 6 Ohm The current when the switch is open, the only other resistor is the A bulb, so total resistance is 6.8 Ohm... | 2019-02-23 20:48:38 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |