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https://www.physicsforums.com/threads/momentums-as-vectors.108715/ | # Momentums as vectors
1. Jan 30, 2006
### boris16
hi
If a person on a train moving at speed 100 km per hour is moving in opossite direction with speed of 10 km per hour, then person's speed is 90 km per hour. Adding or substracting velocity vectors makes perfect sense. But adding or substracting momentums doesn't,... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://ngri.org.in/rh4.html | ## A new approach for enhancement of Magnetotelluric resolution
This study has proposed the optimal evaluation (target) frequency separation criterion quantitatively for enhancement of Magnetotelluric (MT) resolution. The study is based on the propagation geometry of diffusive electromagnetic (EM) wave through the ear... | {"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.wias-berlin.de/publications/wias-publ/run.jsp?template=abstract&type=Preprint&year=1994&number=100 | WIAS Preprint No. 100, (1994)
# Effects of distributed delays on the stability of structures under seismic excitation and multiplicative noise
Authors
• Karmeshu, Prof.
• Schurz, Henri
2010 Mathematics Subject Classification
• 74H55 74H50 26A15
Keywords
• Stochastic stability, weak and strong time delay, random ... | {"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/490979/angles-of-refraction-internal-reflection-and-incidence | Angles of Refraction,Internal reflection and incidence
First ill ask my question in brief and then ill elaborate it below...
Theoretically is it that internal reflection occurs within a solid sphere(which is considered to be the denser medium) if and only if the angle that is incident to the sphere at the air-sphere ... | {"extraction_info": {"found_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://web2.0calc.com/questions/help-plz_49053 | +0
# help plz
0
4
415
1
Let n be a positive integer greater than or equal to 3 . Let a,b be integers such that ab is invertible modulo n and $$(ab)^{-1}\equiv 2\pmod n$$. Given a+b is invertible, what is the remainder when $$(a+b)^{-1}(a^{-1}+b^{-1})$$ is divided by n?
Apr 15, 2021
#1
+114082
+1
$$(a+b)^{-1}(a^... | {"extraction_info": {"found_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://spie.org/Publications/Proceedings/Paper/10.1117/12.283957 | Share Email Print
### Proceedings Paper
Generalized linear feature detection of weak targets in spectrally mixed clutter
Author(s): Xiaoli Yu; Lawrence E. Hoff; Scott G. Beaven; Edwin M. Winter; John A. Antoniades; Irving S. Reed
Format Member Price Non-Member Price
PDF \$14.40 \$18.00
Paper Abstract
The ability to... | {"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/404617/how-can-electrons-spin-if-they-have-no-volume?noredirect=1 | # How can electrons spin if they have no volume? [duplicate]
My understanding of electrons is that they have no volume, eg they are point particles. If this is true, how can a point spin?
The electron spin corresponds to a classical angular momentum, but it is not related to any "rotation" of the electron. The spin o... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/find-torque-required-to-lift-a-mass.273727/ | Find torque required to lift a mass
1. Nov 21, 2008
1. The problem statement, all variables and given/known data
A crane contains a hollow drum of mass 150kg and radius 0.8m that is driven by an engine to wind up a cable. The cable passes over a solid cylindrical 30kg pulley 0.3m in radius to lift a 2000N weight. How... | {"extraction_info": {"found_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://mymathforum.com/differential-equations/342949-method-undet-coefficients-question.html | My Math Forum Method Of Undet. Coefficients question
Differential Equations Ordinary and Partial Differential Equations Math Forum
November 27th, 2017, 07:53 AM #1 Newbie Joined: Nov 2017 From: NY Posts: 1 Thanks: 0 Method Of Undet. Coefficients question Hi everyone! I'm really struggling with this problem Solve ... | {"extraction_info": {"found_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://blog.csdn.net/wwxy1995/article/details/114381823 | # 微软笔试题：寻找等和的最长不相交二元组（只想到O(n^2）dp的做法）
You are given an array A of integers. Find the maximum number of non-intersecting segments of length 2 (two adjacent elements), such that segments have an equal sum. For example, given A = [10,1, 3,1, 2, 2,1, 0, 4] there are three non-intersecting segments, each whose sum is equal... | {"extraction_info": {"found_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.gradesaver.com/lord-of-the-flies/q-and-a/literature-435 | # Literature
Why is Jack so enthusiastic about the possibility of creating rules?
##### Answers 1
I think it is because rules mean punishments. | {"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://thephilosophyforum.com/discussion/6187/a-proof-for-the-existence-of-god/p9 | ## A Proof for the Existence of God
156789Next
• 13.8k
The nature of being and God IS being.
So that's the same thing as saying "the nature of God" no?
• 907
The nature of being and God IS being. — Dfpolis
So that's the same thing as saying "the nature of God" no?
Yes, as long as you do not take "nature" to entail ... | {"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://collaborate.princeton.edu/en/publications/the-role-of-aerosol-absorption-in-driving-clear-sky-solar-dimming | # The role of aerosol absorption in driving clear-sky solar dimming over East Asia
Geeta G. Persad, Yi Ming, V. Ramaswamy
Research output: Contribution to journalArticlepeer-review
10 Scopus citations
## Abstract
Surface-based observations indicate a significant decreasing trend in clear-sky downward surface solar... | {"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.lmfdb.org/ModularForm/GL2/Q/holomorphic/8281/2/a/cf/ | # Properties
Label 8281.2.a.cf Level $8281$ Weight $2$ Character orbit 8281.a Self dual yes Analytic conductor $66.124$ Analytic rank $0$ Dimension $6$ CM no Inner twists $1$
# Related objects
## Newspace parameters
Level: $$N$$ $$=$$ $$8281 = 7^{2} \cdot 13^{2}$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\ch... | {"extraction_info": {"found_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://stochastix.wordpress.com/2012/02/ | ## Archive for February, 2012
### Deciding injectivity
February 28, 2012
Consider a function $f : \mathcal{X} \to \mathcal{Y}$. We say that $f$ is injective if and only if it maps distinct inputs to distinct outputs [1]. More formally, $f$ is injective if and only if
$\forall x_1 \forall x_2 \left( x_1 \neq x_2 \im... | {"extraction_info": {"found_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": 113, "mimetex.cgi": 0, "/images/m... |
http://clay6.com/qa/4454/prove-that-angle-in-a-semi-circle-is-a-right-angle- | Browse Questions
# Prove that angle in a semi-circle is a right angle.
Toolbox:
• To prove angle between any two lines is rightangle, prove that the dot product of the two vectors =0
• $\large(\overrightarrow a+\overrightarrow b).(\overrightarrow a-\overrightarrow b)=|\overrightarrow a|^2-|\overrightarrow b|^2$
Let O... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codeforces.mn/problemset/problem/690/B3 | # B3. Recover Polygon (hard)
### гаралт стандарт гаралт
Zombies have found out about the Zombie Contamination level checker and managed to damage it! Now detecting the shape of their main compound will be a real challenge for Heidi. As before, a lair can be represented as a strictly convex polygon on a lattice. Each ... | {"extraction_info": {"found_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/electric-charge-of-a-proton.86721/ | # Electric Charge of a proton
1. Aug 29, 2005
### Whatupdoc
A proton is on the x-axis at x= 1.6nm. An electron is on the y-axis at y=0.85nm. Find the net force the two exert on a helium nucleus (charge + 2e) at the orgin.
there's a solution from the book, but i dont really understand it:
k = 9X10^9 N*m^2 and e=1.6*... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/pendulum-with-a-twist.163886/ | # Pendulum with a twist
1. Apr 3, 2007
### ataglance05
1. The problem statement, all variables and given/known data
A pendulum 2 meters long with a mass of 1kg is mounted on a circular platform on the earth's surface that's spinning at constant angular velocity of .12 rads/sec. The pendulum is mounted on a pole that... | {"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://ora.ox.ac.uk/objects/uuid:9ea529d1-d4e4-4c40-b1cc-83927dde47ad | Journal article
### Strong unitary and overlap uncertainty relations: Theory and experiment
Abstract:
We derive and experimentally investigate a strong uncertainty relation valid for any n unitary operators, which implies the standard uncertainty relation and others as special cases, and which can be written in term... | {"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://gamedev.stackexchange.com/questions/112607/numeric-identifiers-associative-array | numeric identifiers associative array
edit: clarified my question. I also realized that I didn't pick a very conclusive question title, which unfortunately I cannot change anymore, sorry.
Hey everyone,
to improve my programming skills a little and getting familiar with good design patterns, I'm trying to program a l... | {"extraction_info": {"found_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://lmlcr.gagolewski.com/outro-5.html | ## 6.4 Outro
### 6.4.1 Remarks
Solving continuous problems with many variables (e.g., deep neural networks) is time consuming – the more variables to optimise over (e.g., model parameters, think the number of interconnections between all the neurons), the slower the optimisation process.
(*) Good luck fitting a logi... | {"extraction_info": {"found_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.noppanit.com/posts/round-to-the-left-most-digit | Noppanit
16 Jan 2016
# Round to the left most digit
It’s probably unusual for me to write anything about Math. I hated math and I failed the subject all the time. But I got pretty excited when I knew this trick from my colleague. I also asked this question at stackoverflow.
### The problem
Let’s say you have a num... | {"extraction_info": {"found_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://portalrecerca.uab.cat/en/publications/polyakov-loop-and-the-hadron-resonance-gas-model | # Polyakov loop and the hadron resonance gas model
E. Megías, E. Ruiz Arriola, L. L. Salcedo
Research output: Contribution to journalArticleResearchpeer-review
43 Citations (Scopus)
## Abstract
The Polyakov loop has been used repeatedly as an order parameter in the deconfinement phase transition in QCD. We argue t... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://people.virginia.edu/~zg7c/ | Zoran Grujic
Professor of Mathematics
Department of Mathematics
Kerchof Hall
University of Virginia
Charlottesville, VA 22904
zg7c@virginia.edu
CV
Math fluids workshop at UVA May 12-13.
RESEARCH INTERESTS
Analyzing singularity formation [or the lack thereof] in nonlinear partial differential equations arising... | {"extraction_info": {"found_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/44919/length-of-shortest-geodesic-and-cheegers-isoperimetric-constant-for-a-special-g | # Length of shortest geodesic and Cheeger's isoperimetric constant for a special genus 2 surface
Let us take two copies of $Y$-pieces [ or pair of pants ] with each boundary geodesic of length $l$, and glue them together without any twisting to obtain a genus 2 closed orientable hyperbolic surface $M$. I want to find ... | {"extraction_info": {"found_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://keio.pure.elsevier.com/en/publications/speed-limit-for-open-quantum-systems | # Speed limit for open quantum systems
Ken Funo, Naoto Shiraishi, Keiji Saito
Research output: Contribution to journalArticlepeer-review
48 Citations (Scopus)
## Abstract
We study the quantum speed limit for open quantum systems described by the Lindblad master equation. The obtained inequality shows a trade-off r... | {"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://blog.retiman.com/2010/01/project-euler-problem-15.html | Thursday, January 28, 2010
Project Euler #15: Lattice paths
This is problem #15.
This problem can be viewed as a multi-permutation of 20 L's and 20 R's where L means "go left" and R means "go right". This way, no searching is needed and the solution can be calculated directly as:
$$\frac{(20 + 20)!}{20!20!}$$ | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://link.springer.com/article/10.1007/s10592-014-0611-2 | Conservation Genetics
, Volume 15, Issue 5, pp 1197–1208
# Museum collections reveal that Buff-breasted Sandpipers (Calidris subruficollis) maintained mtDNA variability despite large population declines during the past 135 years
• Zachary T. Lounsberry
• Juliana B. Almeida
• Richard B. Lanctot
• Joseph R. Liebezeit
... | {"extraction_info": {"found_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.physicsforums.com/search/10801546/ | # Search Results
1. Post
### A Measurement problem in the Ensemble interpretation
I have this weird feeling that although QFT is just QM applied to classical field theories, practically we do different things in QFT and QM. Its...
Post by: ShayanJ, Jul 25, 2017 in forum: Quantum Physics
2. Post
### B How do we know... | {"extraction_info": {"found_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://classes.areteem.org/mod/forum/discuss.php?d=946 | ## Online Course Discussion Forum
### MC I-A Counting and Probability Homework 4.20
MC I-A Counting and Probability Homework 4.20
Hi, Could you explain how to solve homework 4.20 in MC I-A Counting and Probability?
"How many total ways can you draw red cards and black cards from a standard deck of cards so that the... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/users/72341/covvar?tab=topactivity | Covvar
### Questions (17)
5 $UCYCLE$ is in $L$ 5 Why is CVAL a P-Complete problem? 3 Prove that $NP^{NP\cap co-NP} = NP$ 2 Why $\operatorname{gap-A}[1.5a, 1.5b + 1/4]$ has an efficient solution? 2 Why do we need Gibbs sampling (and MCMC)?
### Reputation (475)
This user has no recent positive reputation changes
Th... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/conjugation-of-creation-and-annihilation-operators-focks.565251/ | Conjugation of creation and annihilation operators - Fock's
1. Jan 5, 2012
mattocompleto
Hi,
I'm doing some exercise about second quantization.
In a exercise about spiorial field I have to explicitly write the Hamiltonian of a Majorana-Langrangian, in terms of operators of creation and annihilation: $A_{\vec{k},\la... | {"extraction_info": {"found_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://link.springer.com/chapter/10.1007/978-94-007-6094-3_10 | # Counterfactual Causal Analysis and Nonlinear Probability Models
• Richard Breen
• Kristian Bernt Karlson
Chapter
Part of the Handbooks of Sociology and Social Research book series (HSSR)
## Abstract
Nonlinear probability models, such as logits and probits for binary dependent variables, the ordered logit and order... | {"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://blender.stackexchange.com/questions/118741/how-to-make-the-sequencer-preview-area-fullscreen-with-python/118878 | # How to make the sequencer 'Preview' area fullscreen with python?
How do I, with python, select the sequencer area which has a view type as preview, to make it active/context? (And not select the "strip" window)
EDIT: My overall goal is to add a windowless, fullscreen, correctly scaled video-preview function to the ... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://quantumcomputing.stackexchange.com/questions/1789/bernstein-vazirani-problem-in-book-as-exercise?noredirect=1 | # Bernstein–Vazirani problem in book as exercise
I´ve solved the Exercise 7.1.1 (Bernstein–Vazirani problem) of the book "An introduction to quantum computing" (Mosca et altri). The problem is the following:
Show how to find $a \in Z_2^n$ given one application of a black box that maps $|x\rangle|b\rangle \to |x\rangl... | {"extraction_info": {"found_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://bmjopen.bmj.com/content/7/7/e013615 | Article Text
Respiratory syncytial virus: a systematic scientometric analysis of the global publication output and the gender distribution of publishing authors
1. Dörthe Brüggmann1,2,
2. Corinna Köster2,
3. Doris Klingelhöfer2,
4. Jan Bauer2,
5. Daniela Ohlendorf2,
6. Matthias Bundschuh2,
7. David A Groneberg2
1. 1 D... | {"extraction_info": {"found_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://answerstoprayers.info/romans_7_7-13/ | ## God’s Law Reveals Our Sin
Well then, am I suggesting that the law of God is sinful? Of course not! In fact, it was the law that showed me my sin.
I would never have known that coveting is wrong if the law had not said, “You must not covet.” But sin used this command
to arouse all kinds of covetous desires within me... | {"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://primethinker.com/calculus/study-questions-list | # Study Questions List
Make it easier to study later on by summarizing your notes. You will be taught and tested on the concepts highlighted by these questions. Creating FLASHCARDS with an answer and an example on each card will support you as concepts build up in this course. Also, just go though and answer each ques... | {"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://komal.elte.hu/feladat?a=honap&h=202011&t=mat&l=en | Mathematical and Physical Journal
for High Schools
Issued by the MATFUND Foundation
# KöMaL Problems in Mathematics, November 2020
Please read the rules of the competition.
Show/hide problems of signs:
## Problems with sign 'K'
The deadline is: December 10, 2020 24:00 (UTC+01:00).
K. 669. Let us consider the set ... | {"extraction_info": {"found_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://eprints.soton.ac.uk/250200/ | The University of Southampton
University of Southampton Institutional Repository
# Command and Control Infrastructures: The Need for Open Systems Solutions
Harris, C.J. and Fraser, R.J.C. (1993) Command and Control Infrastructures: The Need for Open Systems Solutions At 4th International Conference on Advances in Com... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/ev-unit-vector-and-projection-of-a-vector-in-a-dot-product.556371/ | # Ev(Unit Vector) and projection of a vector in a dot product
1. Dec 3, 2011
### Usernam
So my book says
Lets suppose,
We have two vector v and u
w=projection of u ev= unit vector θ=angle between the two
w=(u.ev)ev or w=( (u.v)/(v.v) )v
Now, the second equation is fairly easy to understand if we understand the ... | {"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://en.wikipedia.org/wiki/Bartlett%27s_bisection_theorem | Bartlett's bisection theorem
Bartlett's Bisection Theorem is an electrical theorem in network analysis attributed to Albert Charles Bartlett. The theorem shows that any symmetrical two-port network can be transformed into a lattice network.[1] The theorem often appears in filter theory where the lattice network is som... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 13, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/loop-quantum-gravity-and-qm-possibly-in-danger-after-discovery-at-esas-integral.513609/ | # Loop Quantum Gravity and QM possibly in danger after discovery at ESA’s Integral?
1. Jul 12, 2011
### eiyaz
http://www.esa.int/esaCP/SEM5B34TBPG_index_0.html
"ESA’s Integral gamma-ray observatory has provided results that will dramatically affect the search for physics beyond Einstein. It has shown that any under... | {"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://tug.org/pipermail/texhax/2005-August/004488.html | # [texhax] Need to store a value to be later called.
leggeb at aciworldwide.com leggeb at aciworldwide.com
Thu Aug 11 19:58:02 CEST 2005
Hello all,
I am using longtable to create a document that is data driven where I need
to capture the last known balance in a transaction so it can be used in
I have tried using \ne... | {"extraction_info": {"found_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.nature.com/articles/s41467-018-03864-y?error=cookies_not_supported&code=8ee60f77-0e06-4133-a3c3-15cf205bf0ee | Article | Open | Published:
# Dissociation of two-dimensional excitons in monolayer WSe2
## Abstract
Two-dimensional (2D) semiconducting materials are promising building blocks for optoelectronic applications, many of which require efficient dissociation of excitons into free electrons and holes. However, the strong... | {"extraction_info": {"found_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.physicsforums.com/threads/to-take-diff-eq-vs-pde-sequence.841529/ | # To take DiFF EQ vs. PDE (sequence)
1. Nov 5, 2015
### RJLiberator
Greetings all,
I am registering for spring 2016 courses and have one question.
I can pick up a math course and I have the option between two courses: 430 Formal Logic vs. 481 Applied Partial Differential Equations.
I am a math and physics double ... | {"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/trigonometry/129030-solving-trig-equation-print.html | # solving a trig equation
• Feb 15th 2010, 10:17 PM
200001
solving a trig equation
hello
I am thinking this should factorise as the difference of 2 squares or be converted using trig identities
I just keep hitting dead ends though
http://img704.imageshack.us/img704/9982/sinms.jpg
Any help would be appreciated
• Fe... | {"extraction_info": {"found_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... |
http://azovskiypahomova-architects.com/eating-out-yhdop/d92c59-bypass-capacitor-for-led-light | You get pissed off since you don't know how to deal with it except to completely smash the bulb. If your light switch controls low-voltage lighting that uses less than 4 watts, Bypass may be needed when using Nano Dimmer for control and automation. LaTeX \newcommand recursion gets very slow. Who counts as a "player", f... | {"extraction_info": {"found_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/1721175/prove-that-for-a-power-series-function-that-is-constantly-zero-that-the-coeffic | # Prove that for a power series function that is constantly zero, that the coefficients are zero
Suppose that power series function $a_0 + a_1x + a_2x^2 + a_3x^3 + \cdots$ is constantly zero on a bounded non-empty open interval $I$, which may or may not contain $0$.
Prove that $a_j = 0$ for every $j$, so that the pow... | {"extraction_info": {"found_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/509801/missing-endgroup-undefined-control-sequence-and-missing-cr-but-all-i-did | Missing endgroup, undefined control sequence, and missing \cr......But all I did was copy and paste from a table that worked above
As the title says I'm getting multiple errors, all I did was copy and paste and edit the entries in my table, but now I'm getting the following errors popping up multiple times each:
! Mi... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/256252/calculating-the-time-period-from-time-series-formla | # Calculating the time period from time series formla
I have made the following time series formulation: $$Y_t = (1-K/X)Y_t-1 + PK$$
where $K \leq X$ and $0 \leq P \leq1$.
I'm looking to turn this into a formula to calculate the time period $t$ by only inputting $Y_t$, $K$, $X$ and $P$ as variables.
I can generate ... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/value-of-two-polynomials/ | ×
# Value of two polynomials
If p(2013) = 2013 , what is the value of p(2016) ?
Note by Mihir Sriram Arnala
4 years ago
Sort by:
I don't think there is enough information
- 3 years, 12 months ago | {"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/what-are-the-elements-or-chemicals-that-enter-into-a-chemical-reaction | Chemistry
Topics
What are the elements or chemicals that enter into a chemical reaction?
Jan 29, 2017
$\text{Reactants.........?}$
Explanation:
$\text{Reactants "rarr" Products}$
Of course some reactions are reversible, and we signify this by an equilibrium arrow:
$\text{Reactants "rightleftharpoons" Products}$
... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 3, "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/136296/implementation-of-nested-cross-validation | Implementation of nested cross-validation
I'm trying to figure out if my understanding of nested cross-validation is correct, therefore I wrote this toy example to see if I'm right:
import operator
import numpy as np
from sklearn import cross_validation
from sklearn import ensemble
# set random state
state = 1
X = ... | {"extraction_info": {"found_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.beehappygraphics.com/blog/tag/content-aware-fill/ | ## All Rectangles Are Not The Same (or even Similar)
Last updated on July 23rd, 2019 at 04:52 pm
Our friend, Ibis Hillencamp (whom you may remember for the advice she gave on our FAQ page about becoming a better photographerlink) thought people might need an explanation of a photograph’s aspect ratio and why you need... | {"extraction_info": {"found_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": 2, "mimetex.cgi": 0, "/images/mat... |
http://www.r-bloggers.com/handling-z-files/ | # Handling .Z files
September 13, 2010
By
(This article was first published on Steven Mosher's Blog, and kindly contributed to R-bloggers)
A while back Steve Mcintyre was looking for a way to handle .Z files in R
Ron Broberg over at the whiteboard had an approach that steve adopted both for untar and for uncompress... | {"extraction_info": {"found_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://xianblog.wordpress.com/tag/metro/ | ## a probabilistic proof to a quasi-Monte Carlo lemma
Posted in Books, Statistics, Travel, University life with tags , , , , , on November 17, 2014 by xi'an
As I was reading in the Paris métro a new textbook on Quasi-Monte Carlo methods, Introduction to Quasi-Monte Carlo Integration and Applications, written by Gunth... | {"extraction_info": {"found_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": 3, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/54317/indexing-into-a-pattern-database-korfs-optimal-rubiks-cube-solution | # Indexing into a pattern database - Korf's Optimal Rubik's Cube solution
As a fun project, I've been working on a C# implementation of Richard Korf's - Finding Optimal Solutions to Rubik's Cube Using Pattern Databases.
https://www.cs.princeton.edu/courses/archive/fall06/cos402/papers/korfrubik.pdf
I actually have i... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.backscatter.com/iTorch-UWL-04-52mm-Ultra-Wide-Lens-for-28mm-Camera | # iTorch M52 UWL-04 Lens 28mm
With a equivalent 28mm camera you will get a 0.41x ratio... that equates to about 168_ ultra wide-angle shooting! Injected into the lens is an inert gas to reduce the occurrence of cloudiness in the lens due to temperature differences. With a 52mm thread, it will fit many camera and housi... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showthread.php?t=516434 | # Abundance of Isotopes
by FeDeX_LaTeX
Tags: abundance, isotopes
P: 427 1. The problem statement, all variables and given/known data 1) "The relative atomic mass of antimony is 121.8. Antimony exists as two isotopes; antimony-121 and antimony-123. Calculate the relative abundances of the two isotopes." 2) "The relati... | {"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://zbmath.org/?q=an:1146.47004 | # zbMATH — the first resource for mathematics
##### Examples
Geometry Search for the term Geometry in any field. Queries are case-independent. Funct* Wildcard queries are specified by * (e.g. functions, functorial, etc.). Otherwise the search is exact. "Topological group" Phrases (multi-words) should be set in "strai... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 10, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/73847/evaluating-partial-sums | # Evaluating Partial Sums
I need some help with the following question from my homework, I do not exactly understand what to do. Question at Hand
Text is: Evaluate the partial sums of the infinite series $\displaystyle \sum_{n=1}^\infty \frac1{n(n+2)}$, and then evaluate the infinite series.
The trouble I am having ... | {"extraction_info": {"found_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/permeability-of-light.65331/ | # Permeability Of Light
1. Feb 28, 2005
### mustaffarel
What does a substance's permeability of light depend on?
2. Feb 28, 2005
### Integral
Staff Emeritus
The permeability of free space,or the permeability of a substance, is the parameter that determines how the substance effects a magnetic field. It does not j... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lemon.cs.elte.hu/trac/lemon/attachment/ticket/597/3feba0ea1bda.patch | # Ticket #597: 3feba0ea1bda.patch
File 3feba0ea1bda.patch, 76.6 KB (added by Alpar Juttner, 2 years ago)
• ## new file lemon/bits/vf2_internals.h
# HG changeset patch
# Date 1505822900 -7200
# Tue Sep 19 14:08:20 2017 +0200
# Node ID 3feba0ea1bdac112e99996191ebe7760d5480f1b
# Parent bc571f16e1e998989a2d6357b304... | {"extraction_info": {"found_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.cs.cmu.edu/afs/cs/project/jair/pub/volume23/cayrol05a-html/node22.html | # Computation of tupled values
We propose an algorithm for computing the tupled values for an arbitrary graph (cyclic or acyclic, the cycles may be isolated or not). This algorithm uses a principle of propagation of values: an argument is evaluated when the values of its direct attackers are known.
We must consider t... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/70033/how-to-plot-an-implicit-value-funtion | # How to plot an implicit value funtion
Previous question has been solved (Gap in a continuous plot). Here is a new related question.
dist = MixtureDistribution[{6, 4}, {NormalDistribution[1, 0.3],
NormalDistribution[3, 0.3]}]
f[x_, y_] := y InverseSurvivalFunction[dist, x + y]
Given function f[x,y], for any x, we... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://aar.pausd.org/project/martinezpanamalraj | # Optimal Environmental Conditions for Biohydrogen Production by Chlamydomonas Moewusii by Cory P. & Jessica A.
## Summary
What are the optimal conditions for algal biohydrogen production by Chlamydomonas moewusii? For hundreds of years, mankind has utilized fossil fuels, such as petroleum, coal, and natural gas, to ... | {"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://etheses.bham.ac.uk/id/eprint/5233/ | # Additives for improved analysis of lipids by mass spectrometry
Griffiths, Rian Lara-Kim (2015). Additives for improved analysis of lipids by mass spectrometry. University of Birmingham. Ph.D.
Preview
Griffiths14PhD.pdf
PDF - Accepted Version
## Abstract
Matrix-assisted laser desorption/ionisation (MALDI) has rap... | {"extraction_info": {"found_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://googlescholar.medcraveonline.com/scholars/article_fulltext/832 | #### Journal of ISSN: 2373-4396JCCR
Cardiology & Current Research
Research Article
Volume 2 Issue 1 - 2015
Towards Understanding the Clinical Significance of “Qt” Peak Prolongation- A Novel Marker of Myocardial Ischemia Independently Demonstrated in Two Prospective Studies
Kenneth Y K Wong1,2*, Periaswamy Velavan2, Su... | {"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... |
http://www.sagemath.org/doc/reference/plane_curves/sage/schemes/plane_curves/constructor.html | # Plane curve constructors¶
AUTHORS:
• William Stein (2005-11-13)
• David Kohel (2006-01)
sage.schemes.plane_curves.constructor.Curve(F)
Return the plane or space curve defined by $$F$$, where $$F$$ can be either a multivariate polynomial, a list or tuple of polynomials, or an algebraic scheme.
If $$F$$ is in two v... | {"extraction_info": {"found_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://mathhelpforum.com/calculus/15469-need-help-forgotten-basics.html | # Math Help - need help...forgotten the basics
1. ## need help...forgotten the basics
i am trying to solve this [t is time and T is temperature] to find the time t,
6450*Pi*(0.00185^2)*(0.0625)*836
dt = --------------------------------------------- dT
(1.2^2)*7.5 - 108*Pi*0.00185*0.25*T
between the limits 0 and 180... | {"extraction_info": {"found_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": 8, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showpost.php?p=2894773&postcount=13 | View Single Post
P: 315 integral of e^(-x/5) is -5e^(-x/5) but why am i integrating again? i can see there might be a little confusion where i did my integral... i skipped a step near the end... but the complete integral of the given function is -5xe(-x/5) - e(-x/5) so howcome i need to integrate the second term? | {"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://worldwidescience.org/topicpages/s/survival+curves+fell.html | #### Sample records for survival curves fell
1. Comparing survival curves using rank tests
NARCIS (Netherlands)
Albers, Willem/Wim
1990-01-01
Survival times of patients can be compared using rank tests in various experimental setups, including the two-sample case and the case of paired data. Attention is focussed ... | {"extraction_info": {"found_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/1996876/help-with-rules-of-identity-of-first-order-logic-with-equality | # Help with Rules of Identity of First Order Logic with Equality
I'm a beginner in logic and I'm studying with textbooks. Right now I've just got to predicate logic with identity and I need to ask a few questions, so I can free my mind of doubts and sleep well at night.
Do the identity rules (Id)
p//x=x (reflexivity... | {"extraction_info": {"found_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://slideplayer.com/slide/733858/ | # Infinite Limits at Limits & Infinity.
## Presentation on theme: "Infinite Limits at Limits & Infinity."— Presentation transcript:
Limits & Limits & Limits at Limits at Infinite Infinite Infinity Infinity Infinity Infinity Infinite Infinite Limits at Limits at Limits & Limits &
Infinite Limits at Limits & Infinity
... | {"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://because0fbeauty.wordpress.com/2013/02/28/integrals-are-not-infinite-sums/ | ## Integrals are not infinite sums
I realized a mistake I’ve had today while sitting in my local analysis class. Realized is generous, rather it was pointed out to me.
I’d generally thought of integrals such as $\int_a^b f(x) dx$ as sums of f(x) where the index ranged over [a,b]. Clearly I had never thought very hard... | {"extraction_info": {"found_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": 3, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/147525/sage-returning-0-for-curve-arc-length-integrals | # Sage returning 0 for curve arc length (integrals)
I'm using Sage to calculate a curve arc length.
Basically, the curve is given by this equation:
In sage, I'm calculating it's arc length by using this formula:
var('t')
integral(sqrt((derivative(t - sin(t)))^2 + (derivative(1 - cos(t)))^2 + (derivative(4 * cos(t/2... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-equations/132615-second-order-differential-equation-problem.html | # Math Help - Second Order differential equation problem
1. ## Second Order differential equation problem
y''+9y=30sin(3x)
I'm told to use the method of solving y''+9y=30e^(3ix), but I'm not sure what to do after I find (D-3)(D-3)y=30e^(3ix).
Could I have some help?
2. In terms of Laplace Transform the particular ... | {"extraction_info": {"found_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://motls.blogspot.com/2016/01/greeks-romans-and-races.html | ## Saturday, January 23, 2016 ... //
### Greeks, Romans, and races
Sometimes I look at some "other" Stack Exchanges such as math, history, and linguistics. An hour ago, I was stunned by some incredible answers to a rather simple question about the history:
What did the Romans call black people (sub-Saharan)?
What d... | {"extraction_info": {"found_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.gerad.ca/fr/papers/G-2006-72 | Groupe d’études et de recherche en analyse des décisions
# Isoperimetric Polygons of Maximal Width
## Charles Audet, Pierre Hansen et Frédéric Messine
The value $\frac{1}{2n} \cot\left( \frac{\pi}{2n}\right)$ is shown to be an upper bound on the width of any n-sided polygon with unit perimeter. This bound is reached... | {"extraction_info": {"found_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": 3, "/images/mat... |
https://en.m.wikisource.org/wiki/Talk:Electromagnetic_phenomena | # Talk:Electromagnetic phenomena
Active discussions
## section 5
Near end of section 5 it says "take \varrho and the vector \varphi,\ \mathfrak{u}', such as they are in the element dS"
It seems as if "as" should read "that". However, I am not sure I ought to make such a change, because as it it is maybe not strictl... | {"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://clay6.com/qa/11969/www.clay6.com/qa/11969/using-differentials-find-the-approximate-value-of-each-of-the-following-up- | Comment
Share
Q)
# Using differentials, find the approximate value of each of the following up to $3$ places of decimal. $(0.999)^{\Large\frac{1}{10}}$
$\begin{array}{1 1} 0.9999 \\ 0.0999 \\ 0.9000 \\ 0.8999 \end{array}$
Comment
A)
Toolbox:
• Let $y=f(x)$
• $\Delta x$ denote a small increment in $x$
• $\Delta y=f(x... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.probabilaball.com/2015/09/more-pitching-stabilization-points.html | ## 03 September, 2015
### More Pitching Stabilization Points
Using the beta-binomial model (notated BB) or the gamma-Poisson model (notated GP, and in this post what I call M is what in the previous post I called K - the variance parameter of the population talent distribution), I calculated the stabilization point f... | {"extraction_info": {"found_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/nuclear-reaction-question.147034/ | Homework Help: Nuclear Reaction Question
1. Dec 6, 2006
Scottlow
How much more energy is in a nuclear reaction than a chemical reaction.
2. Dec 6, 2006
Staff: Mentor
What do you know about the question so far? Where is the energy for a chemical reaction stored? Where is the energy for a nuclear reaction stored? W... | {"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://mtrend.vn/question/mark-the-letter-a-b-c-or-d-on-the-answer-sheet-to-indicate-the-sentence-that-is-closest-in-meani-158/ | ## Mark the letter A, B, C or D on the answer sheet to indicate the sentence that is closest in meaning to each of the following questions. It took hi
Question
Mark the letter A, B, C or D on the answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
It took him two hour... | {"extraction_info": {"found_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://buydigitalmammo.com/icad/ | # iReveal® from iCad®
Designed for radiologists reading mammography who want to standardize the assessment and reporting of breast density. iReveal helps radiologists and radiology professionals identify patients whose dense breast tissue may impact the ability of the mammogram to clearly identify potentially concer... | {"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://rosettacommons.org/node/11565 | # ReplicaDock2.0 demo fails with MPIFileBufJobDistributor: (1) [ ERROR ]
5 posts / 0 new
ReplicaDock2.0 demo fails with MPIFileBufJobDistributor: (1) [ ERROR ]
#1
Dear all,
I'm really struggeling to repeat the published procedures to run ReplicaDock2.0 (Local and Global), let alone adopt it to my needs.
I followed ... | {"extraction_info": {"found_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://math.stackexchange.com/questions/478789/inverse-laplace-transform-with-symbolic-variables | # inverse laplace transform - with symbolic variables
Transform: $$F(s) = \frac{2s^2 + (a-6b)s + a^2 - 4ab}{(s^2-a^2)(s-2b)}$$
My steps: $$F(s) = \frac{2s^2 + (a-6b)s + a^2 - 4ab}{(s+a)(s-a)(s-2b)}$$ $$= \frac{A}{s+a} + \frac{B}{s-a} + \frac{C}{s-2b} + K$$ $$K = 0$$
$$A = F(s) * (s+a)$$ at s = -a $$A = \frac{2a^2 + ... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://raweb.inria.fr/rapportsactivite/RA2019/datashape/uid53.html | PDF e-Pub
## Section: New Results
### Experimental research and software development
#### Robust Stride Detector from Ankle-Mounted Inertial Sensors for Pedestrian Navigation and Activity Recognition with Machine Learning Approaches
Participants : Bertrand Beaufils, Frédéric Chazal, Bertrand Michel.
In collaborati... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 3, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pt.scribd.com/doc/55390761/MODELING-AND-SIMULATION-OF-WIND-TURBINES | P. 1
MODELING AND SIMULATION OF WIND TURBINES
# MODELING AND SIMULATION OF WIND TURBINES
|Views: 3.008|Likes:
Publicado porm33m00
### More info:
Published by: m33m00 on May 13, 2011
Direitos Autorais:Attribution Non-commercial
### Availability:
Read on Scribd mobile: iPhone, iPad and Android.
download as PDF, TXT... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.math-only-math.com/symmetric-functions-of-roots-of-a-quadratic-equation.html | # Symmetric Functions of Roots of a Quadratic Equation
Let α and β be the roots of the quadratic equation ax$$^{2}$$ + bx + c = 0, (a ≠ 0), then the expressions of the form α + β, αβ, α$$^{2}$$ + β$$^{2}$$, α$$^{2}$$ - β$$^{2}$$, 1/α^2 + 1/β^2 etc. are known as functions of the roots α and β.
If the expression doesn’... | {"extraction_info": {"found_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.physicsforums.com/threads/rock-hanging-from-ceiling-swinging-uniform-circular-motion.157554/ | # Rock hanging from ceiling swinging uniform circular motion
1. Feb 22, 2007
### iamtheone
1. The problem statement, all variables and given/known data
A rock of mass 5.5kg is hanging from the ceiling moving in uniform circular motion. The radius of the orbit is .8m. The angle of the rope in comparison to if it wer... | {"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://kb.osu.edu/dspace/handle/1811/30883 | # A NEW "DIET" FOR AIR-BROADENED HALF-WIDTHS OF WATER VAPOR IN THE HITRAN2004 COMPILATION
Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/30883
Files Size Format View
abstract.gif 20.62Kb GIF image
Gordon_Monday.ppt 1.347Mb Microsoft PowerPoint View/Open
Slide1.GIF 8.378Kb GIF imag... | {"extraction_info": {"found_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://codereview.stackexchange.com/questions/23270/aligning-on-protocol-buffers-proto-files | # Aligning '=' on protocol buffers .proto files [closed]
Should the equals sign be alined on protocol buffers? I am having a huge discussion with a colleague and we can't get to decide on what's the best practice.
message foobar {
optional bool var_one_short = 1;
optional bool var_two_looooooooong_name = ... | {"extraction_info": {"found_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://anythingbutrbitrary.blogspot.com/2013/ | ## Tuesday, December 24, 2013
### How fair is White Elephant?
This article was first published on analyze stuff. It has been contributed to Anything but R-bitrary in celebration of its introductory post.
By Max Ghenis
Welcome to
analyze stuff! For our first post, I wanted to reflect on the time of year; after all, ... | {"extraction_info": {"found_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://yoshiwarabooks.org/mfg/The-Natural-Base.html | ## Section5.3The Natural Base
There is another base for logarithms and exponential functions that is often used in applications. This base is an irrational number called $e\text{,}$ where
\begin{equation*} e \approx 2.71828182845 \end{equation*}
The number $e$ is essential for many advanced topics, and it is often c... | {"extraction_info": {"found_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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.codidact.com/users/54107/activity | # Activity for MissMulan
Type On... Excerpt Status Date
Edit Post #286927 Initial revision about 1 month ago
Question maxwell equation in 1d
Maxwell's first law in differential form states that $$\triangledown \cdot E = \frac{\rho}{\epsilon{o}}$$ . In case of 1d can we say that $$\rho = \lambda$$ where $$\lambda$$ is... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/148280/fx-to-y-is-a-homotopy-equivalence-if-there-exists-g-h-y-to-x-with-fg | # $f:X \to Y$ is a homotopy equivalence if there exists $g,h : Y \to X$ with $fg$ and $hf$ homotopy equivalences
Let $X$ and $Y$ be topological spaces, and let $f: X \to Y$. I'd like to show that if there are maps $g,h : Y \to X$ such that $fg$ and $hf$ are homotopy equivalences, then $f$ is a homotopy equivalences.
... | {"extraction_info": {"found_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://docs.eyesopen.com/toolkits/cpp/depicttk/OEDepictFunctions/OEWriteReportToString.html | # OEWriteReportToString¶
std::string OEWriteReportToString(const std::string &ext,
const OEReport &report, unsigned int page=0)
Writes the report into a string.
ext
The extension which determine the type of the image.
report
The OEReport object of which page(s) is/are being written into the string.
pageidx
This val... | {"extraction_info": {"found_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... |