url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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https://www.math10.com/en/geometry/sin-cos-rule.html | # Law of sines, cosines and tangents
### Law of sines
The area of a triangle ABC is given by the formulas:
$A = \frac{a\times c \times \sin(B)}{2} = \frac{b \times c \times \sin(A)}{2} = \frac{a \times b \times \sin(C)}{2}$
=>
$a\times c \times \sin(B) = b\times c \times \sin(A) = a \times b \times \sin(C)$
divid... | 2021-10-16 02:12:47 | {"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://www.sagemath.org/calctut/diffrules.html | A+ a-
# The Rules of Differentiation
### Constant Rule
If and a is a real number, then
.
### Constant Multiple Rule
If and a is a real number, then
.
### Power Rule
If and n is a real number, then
.
### Product Rule
If f and g are differentiable at x, then
### Quotient Rule
If f is the quotient g(x)/h(x) a... | 2014-08-29 18:06:52 | {"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.ionicon.com/publications?page=1&f%5Btg%5D=E | Scientific Articles - PTR-MS Bibliography
Welcome to the new IONICON scientific articles database!
Publications
Found 63 results
Title [ Year]
Filters: First Letter Of Title is E [Clear All Filters]
2011
[Saha2011] "Effects of airflow on odorants' emissions in a model pig house - A laboratory study using Proton-Tra... | 2019-08-19 22:27:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://support.bioconductor.org/p/122808/ | Question: Can't run with gff3 file
0
9 weeks ago by
algenubi810 wrote:
Hello! I can't run featureCounts with gff3 file. Please, help!
My gff3 file structure is:
chr1 . miRNA_primary_transcript 17369 17436 . - . ID=MI0022705;Alias=MI0022705;Name=hsa-mir-6859-1
chr1 . miRNA 17409 17431 . ... | 2019-09-16 20:36:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-evaluate-the-expression-2x-1-for-x-1 | # How do you evaluate the expression 2x+1 for x=1?
Oct 1, 2014
Put the value of x in the given expression;
$\left(2 x + 1\right)$ ; x =1
$\left(2.1 + 1\right)$
3 | 2019-03-19 04:26:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 2, "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://tryolabs.com/blog/machine-learning-basics-every-manager-should-know | blog
# Machine Learning basics every manager should know
Mon, Mar 25, 2013
Last update: June 2018
## Introduction
The use of Machine Learning for business is growing every day. Consequently, there's an increasing amount of available information about it, which makes it easy to get lost in the Machine Learning jung... | 2022-12-01 20:34:36 | {"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://math.stackexchange.com/questions/2330617/interpreting-a-set-of-predicate-formulas-as-a-model | # Interpreting a set of predicate formulas as a model
Consider the set $\phi$ consisting of the following formulas.
$$\exists x \exists y \exists z \neg (x = y ~ \lor x = z ~ \lor y = z)$$ $$\forall x \exists y ~ gimble(x, y) ~ \land \exists x ~ \neg gimble(x, x)$$ $$\forall x \forall y \forall z ~ (gimble(x, z) ~ \l... | 2022-01-24 04:05:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/youngs-modulus-homework.260869/ | # Young's Modulus homework
1. Oct 1, 2008
### rit
1. The problem statement, all variables and given/known data
I had to do an experiment and create a graph with the data.
We attached one end of the Iron wire to a clamp and then tied on weights of 100g at a time to the other end so that a force can be applied to the... | 2017-11-23 13:43:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/17807/how-to-calculate-the-time-delay-of-a-signal-by-a-first-order-filter | # How to calculate the time delay of a signal by a first-order filter
lets assume following signal $$x=a_1 \sin(2\pi f_1 t) + a_2 \sin(2\pi f_2 t).$$ This is passed through a simple single-pole filter with cut-off frequency $f_c$. How is $x$ delayed by the filter (peak of the cross-correlation)?
In the case $a_2=0$, ... | 2019-08-21 21:14:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physicsworld.com/a/peer-review-under-the-spotlight/ | # Peer review under the spotlight
01 Feb 2016 Michael Banks
Taken from the February 2016 issue of Physics World
Taken from the February 2016 issue of Physics World
Peer review has been the backbone of scientific publishing for centuries, but many feel that the time has come for the system to be reformed. Michael Ban... | 2018-06-19 05:05:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lavelle.chem.ucla.edu/forum/viewtopic.php?f=145&t=29038&p=89662 | ## Concentration and Rate Relationship
$aR \to bP, Rate = -\frac{1}{a} \frac{d[R]}{dt} = \frac{1}{b}\frac{d[P]}{dt}$
Amanda Mac 1C
Posts: 58
Joined: Fri Sep 29, 2017 7:05 am
### Concentration and Rate Relationship
In a second order reaction, if one reactant alone is doubled does that mean the rate is quadrupled? Wh... | 2019-12-10 03:44:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-algebra/105310-has-rank-n-iff-diagnol-entries-r-non-zero.html | ## Matrix A has rank n iff diagnol entries of R' are non zero
Sorry about formatting as this is my first post here.
Question :- A mXn matrix (m>=n), A=Q'R' (Reduced QR)
To show that A has rank n iff diagonal entries of R' are non zero.
My Solution :-
if Ax = 0 => Q'R'x = 0 => R'x =0
let R' = upper triangular matri... | 2016-10-01 18:00:27 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 8, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://space.stackexchange.com/questions/50376/are-nuclear-thermal-engine-designs-limited-to-about-twice-the-isp-of-existing-ch | # Are nuclear thermal engine designs limited to about twice the Isp of existing chemical rocket engines? If so, why; what's the limiting factor?
Discussion below With Ultra Safe Nuclear engines and hydrogen propellant, how far to Mars could you get and still be able to return to Earth in an emergency? including a comm... | 2021-06-22 18:13:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1791706/connection-between-number-theory-and-the-von-neumann-construction-of-naturals | # Connection between number theory and the Von Neumann construction of naturals
There are many unsolved conjectures and hypothesis in number theory. For example, the twin primes conjecture, Goldbach's conjecture, the Riemann hypothesis, infinitude of Mersenne's primes, and many many more.
A widespread convention of "... | 2019-06-20 17:50:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/94054/could-quarks-be-free-in-higher-dimensional-space-than-3d?noredirect=1&lq=1 | # Could quarks be free in higher-dimensional space than 3D?
Reading this answer, I now wonder: if quarks are confined by $r^2$ potential, could their potential allow infinite motion in higher-dimensional space?
To understand why I thought this might be possible, see what we have with electrostatic potential: in 3D it... | 2021-09-23 11:54:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://datascience.stackexchange.com/questions/47773/the-principle-of-lm-deep-model | # The principle of LM deep model
Language model(LM) is the task of predicting the next word.
Does the deep model need the encoder? From the ptb code of tensor2tensor, I find the deep model do not contains the encoder.
Or both with-encoder and without-encoder can do the LM task?
The goal of LM is to learn a probabil... | 2021-04-11 03:59:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://heads0rtai1s.github.io/2019/04/24/tidy-eval-examples/ | # Tidy evaluation in R - Simple Examples
The tidyverse philosophy introduced by Hadley Wickham has been a game changer for the R community. It is based on intuitive rules of what a tidy data set should look like: each variable is a column, each observation is a row (Wickham 2014). At its core, the tidyverse collection... | 2022-05-29 12:16:14 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://techwhiff.com/learn/problem-11-11-algorithmic-agan-interior-design/207139 | Problem 11-11 (Algorithmic) Agan Interior Design provides home and office decorating assistance to its customers. In...
Question:
Problem 11-11 (Algorithmic)
Agan Interior Design provides home and office decorating assistance to its customers. In normal operation, an average of 2.9 customers arrive each hour. One de... | 2022-06-26 12:11:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.howcast.com/videos/325089-how-to-use-the-pythagorean-theorem | # How to Use the Pythagorean Theorem
The Pythagorean theorem is a cornerstone of geometry. Here's how to use it.
### Instructions
• Step 1: Determine the lengths of the short sides Determine the lengths of the two short sides of a right triangle.
• Step 2: Calculate the squares Calculate the squares of each of these... | 2019-03-24 15:32:51 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://tex.stackexchange.com/questions/226678/how-can-i-maintain-the-current-page-nodes-for-portrait-when-temporarily-entering | # Question
How can I keep the current page nodes aligned with the same physical corners of the page in a document where the main layout is portrait, but some pages with longtable are in the landscape environment. In other words, how can I rotate the nodes clockwise like the header, body, margin, and footer. The nodes ... | 2020-05-28 09:00:00 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/44194/definition-of-stationary-distribution-in-continuous-time-markov-chains | # Definition of stationary distribution in continuous time markov chains
I found the following definition:
"A probabilitly distribution $\pi = \{\pi_x\}_{x \in S}$ on the state space $S$ is called a stationary distribution for the Markov chain if for every $t > 0$,
$$\pi^T P_t = \pi^T$$
What does $P_t$ mean? I thou... | 2020-01-20 01:07:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.wikia.org/wiki/Incircle_and_excircles_of_a_triangle | ## FANDOM
1,168 Pages
In geometry, the incircle or inscribed circle of a triangle is the largest circle contained in the triangle; it touches (is tangent to) the three sides. The center of the incircle is called the triangle's incenter.
An excircle or escribed circle of the triangle is a circle lying outside the tri... | 2019-12-13 23:31:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://qanda.ai/en/solutions/oKdgdLPVDC-Complete-the-100yylny | Symbol
Problem
.Complete the $10||0yylny$ $\left(1\right)$ $6$ times $16=6$ times $10+6$ fimes $\left(11\right)$ $7$ times $14=70+7$ times $\left(111\right)$ $3$ times $12=304$ $\left(1y\right)$ $5$ times $15=504$ $\left(y\right)$ $8$ times $18=804$ . Find the
10th-13th grade
Other
Solution
Qanda teacher - gaurav sir
h... | 2021-04-12 04:15:21 | {"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://radiointertropicale.com/spy-mission-lsshgx/molar-mass-of-nh3-9d3a43 | 17 g/mol. Molar Mass Of Nh3. The molar mass of H2 is 2.0158 g/mol. 17 g/mol H=1g/mol *3 = 3g/mol, N=14g/mol. N2(g) + 3 H2(g) → 2 NH3(g) [balanced] If 5.42 g of nitrogen gas are reacted with 5.42 g of hydrogen gas, which of the reactants is the limiting reactant? Question: How can I calculate the molar mass of 2NH3, do ... | 2021-03-08 12:21:53 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cage.ugent.be/~kthas/Fun/index.php/noncommutative-f_un-geometry-2.html | # noncommutative F_un geometry (2)
Posted by on Oct 16, 2008 in researchNo comments
Last time we tried to generalize the Connes-Consani approach to commutative algebraic geometry over the field with one element to the noncommutative world by considering covariant functors
which over resp. become visible by a complex... | 2017-12-11 01:20:21 | {"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://forum.azimuthproject.org/plugin/ViewComment/20841 | The sliding rule seems to be: you can compose tensors with different dimensions by sticking together terms with same components which is essentially following morphisms down the line. The cups, caps and morphisms can be composed on either one of its ends. Identity morphisms can always disappear and reappear around same... | 2022-12-07 13:15:28 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blender.stackexchange.com/questions/581/how-can-i-generate-camera-shake | # How can I generate camera shake?
I would like to generate camera shake in either a render or in BGE. How can I accomplish this?
• Well, the extremely lame way to do this would be to just move the camera; in an animation you could just take the graph editor, insert some keys, then just move the values ever so slight... | 2020-02-18 00:52:23 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pos.sissa.it/363/032/ | Volume 363 - 37th International Symposium on Lattice Field Theory (LATTICE2019) - Main session
Two-pion scattering amplitude from Bethe-Salpeter wave function at the interaction boundary
T. Yamazaki,* Y. Namekawa
*corresponding author
Full text: pdf
Pre-published on: January 17, 2020
Published on: August 27, 2020
Abstr... | 2020-11-26 06:18:33 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.maplesoft.com/support/help/Maple/view.aspx?path=clipboardcontainsMathML | "The clipboard contains MathML. Do you want to convert the MathML into 2D math?" - Maple Help
Home : Support : Online Help : System : Error Message Guide : clipboardcontainsMathML
"The clipboard contains MathML. Do you want to convert the MathML into 2D math?"
Description
This message is contained in a pop-up dialo... | 2016-02-08 12:46:29 | {"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": 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/algebra-and-trigonometry-10th-edition/chapter-10-10-3-the-inverse-of-a-square-matrix-10-3-exercises-page-734/15 | ## Algebra and Trigonometry 10th Edition
Published by Cengage Learning
# Chapter 10 - 10.3 - The Inverse of a Square Matrix - 10.3 Exercises - Page 734: 15
#### Answer
$\begin{bmatrix} -3 &2 \\ -2 & 1\end{bmatrix}$
#### Work Step by Step
$A=\begin{bmatrix} 1 & -2 \\ 2 & -3\end{bmatrix}$ Therefore, the general for... | 2022-09-30 13:21:54 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Derivative_of_Cosine_Function/Proof_2 | # Derivative of Cosine Function/Proof 2
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## Theorem
$D_x \left({\cos x}\right) = -\sin x$
## Proof
$\displaystyle D_x \left({\cos x}\right)$ $=$ $\displaystyle \lim_{h \mathop \to 0} \frac {\cos \left({x + h}\right) - \cos \left({x}\right)} h$ Definition of Derivative of Real Func... | 2020-01-20 11:58:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/109205/existence-of-weakly-compact-cardinals | Existence of weakly compact cardinals
I looked on the web to search for weakly compact cardinals. The web sources indicate many properties of weakly compact cardinals and say that their existence is not entailed by the axioms of ZFC. However it is not indicated whether their existence is {\it consistent} with the axio... | 2014-04-18 23:38:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathematica.stackexchange.com/questions/22181/how-to-remove-unwanted-regions-in-a-three-dimensional-surface | # How to remove unwanted regions in a three-dimensional surface
As the title indicates, I want to delete some unwanted regions in a three-dimensional surface created using ContourPlot3D. Here is the corresponding code
Clear["Global*"];
V = 1/2*(x^2 + y^2 + z^2) + (x^2*y^2 + x^2*z^2 + y^2*z^2 - x^2*y^2*z^2);
E0 = 7;... | 2015-08-31 15:24:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-many-moles-of-solute-particles-are-present-in-1-ml-exact-of-aqueous-0-0060-m | # How many moles of solute particles are present in 1 mL (exact) of aqueous 0.0060 M Ba(OH)_2?
$3 \times 1 \times {10}^{-} 3 \cancel{L} \times 6.0 \times {10}^{-} 3 \cdot m o l \cdot \cancel{{L}^{-} 1}$ $=$ $18 \times {10}^{-} 6 \cdot m o l$
Barium hydroxide is an electrolyte that gives $B {a}^{2 +}$ and $2 \text{ equ... | 2022-10-05 15:57:44 | {"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... |
http://www.maa.org/publications/periodicals/loci/joma/exploring-the-goodness-of-fit-in-linear-models-the-excel-randbetween-function | # Exploring the Goodness of Fit in Linear Models - The Excel RANDBETWEEN Function
Author(s):
Scott A. Sinex
I provide the basics of developing a computational interactive Excel spreadsheet, including an Excel tutorial, in Sinex (2004). In this example the new twist is the use of the RANDBETWEEN function (available in... | 2014-09-02 13:03:33 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://julia.readthedocs.io/en/release-0.5/stdlib/numbers/ | # Numbers¶
## Standard Numeric Types¶
Bool Int8 UInt8 Int16 UInt16 Int32 UInt32 Int64 UInt64 Int128 UInt128 Float16 Float32 Float64 Complex64 Complex128
## Data Formats¶
bin(n[, pad])
Convert an integer to a binary string, optionally specifying a number of digits to pad to.
hex(n[, pad])
Convert an integer to a ... | 2017-02-22 13:00:53 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.statisticsviews.com/details/journalArticle/11128827/An-optimal-randomized-approximation-scheme-for-the-mean-of-random-variables-with.html | Random Structures & Algorithms
An optimal (ϵ,δ)‐randomized approximation scheme for the mean of random variables with bounded relative variance
Early View
Randomized approximation algorithms for many #P‐complete problems (such as the partition function of a Gibbs distribution, the volume of a convex body, the perman... | 2019-06-19 11:23:40 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.groundai.com/project/the-minimal-size-of-a-graph-with-given-generalized-3-edge-connectivity/ | The minimal size of a graph with given generalized 3-edge-connectivity1footnote 11footnote 1Supported by NSFC No.11071130
# The minimal size of a graph with given generalized 3-edge-connectivity111Supported by NSFC No.11071130
Xueliang Li, Yaping Mao
Center for Combinatorics and LPMC-TJKLC
Nankai University, Tianjin ... | 2019-09-22 18:23:27 | {"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://ctftime.org/writeup/13273 | Tags: crypto cbc-bit-flipping
Rating: 0
# *Secured Logon*
## Information
| Points |Category | Level|
|--|--|--|
| 500 | Web Exploitation |Hard |
## Challenge
> Uh oh, the login page is more secure... I think. http://2018shell.picoctf.com:12004 ([link](http://2018shell.picoctf.com:12004)). [Source](https://2018shell... | 2019-08-21 11:54:17 | {"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://tex.stackexchange.com/questions/553/what-packages-do-people-load-by-default-in-latex/7885 | # What packages do people load by default in LaTeX?
I'm getting the impression from reading the answers written by some of the real experts here that there are quite a few little packages that just tweak LaTeX2e's default behaviour a little to make it more sensible here and there.
Rather than try to pick these up one... | 2018-11-20 23:59:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://sepwww.stanford.edu/data/media/public/docs/sep94/jim1/paper_html/node2.html | Next: BACKUS AVERAGING Up: Berryman et al.: Analysis Previous: INTRODUCTION
# NOTATION FOR ANISOTROPIC ELASTIC MEDIA
In tensor notation, the relationship between components of stress and strain uk,l is given by
_ij = c_ijklu_k,l, where cijkl is the adiabatic stiffness tensor. Repeated indices on the right hand sid... | 2017-10-20 19:57:44 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/calculus/36946-integration-partial-fractions.html | # Math Help - Integration-Partial Fractions
1. ## Integration-Partial Fractions
$
\int {\frac{{dx}}
{{(x^2 - 1)^2 }}} = \int {\frac{{dx}}
{{(x - 1)^2 (x + 1)^2 }}}
$
It seems no matter what I try after this I cannot get the answer in the book.
Which is:
$
\frac{1}
{4}\int {(\frac{{ - 1}}
{{x - 1}}} + \frac{1}
{{(x ... | 2015-09-05 06:41:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 18, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/trigonometry/149108-finding-length-triangle-print.html | # Finding Length of a Triangle
Printable View
• June 22nd 2010, 07:58 AM
Hugh_Compton
Finding Length of a Triangle
On the attached image I need to find the value of B.
• June 22nd 2010, 08:08 AM
skeeter
$B + \frac{B}{2} = 165$
solve for B | 2016-05-30 13:22:08 | {"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": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.aimsciences.org/article/doi/10.3934/dcdsb.2008.9.75 | Article Contents
Article Contents
# Transitivity of a Lotka-Volterra map
• The dynamics of the transformation $F: (x,y)\rightarrow (x(4-x-y),xy)$ defined on the plane triangle $\Delta$ of vertices $(0,0)$, $(0,4)$ and $(4,0)$ plays an important role in the behaviour of the Lotka--Volterra map. In 1993, A. N. Sharkovs... | 2023-03-31 19:44:27 | {"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://algirdasjavtokas.wordpress.com/2010/03/15/famous-differential-equations-by-mathematician-as-differential-equation/ | Existentialism Mathematics #03
March 15, 2010
Notes on Existentialism Mathematics by dr. Algirdas Javtokas (New Frontiers in Mathematics Series).
.
Lemma 1. 0 1 1 0 1 01 0 1 0 1 0 0 0 0 1 1 1 1 0 00 1 0 1 0 1 0 0 1 1 0 1 01 0 1 0 1 0 0 0 0 1 1 1 1 0 00 1 0 1 0 1 0 0 1 1 0 1 01 0 1 0 1 0 0 0 0 1 1 1 1 0 00 1 0 1 0 1... | 2013-12-10 01:08:47 | {"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": 0, "mathjax_asciimath": 0, "img_math": 18, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.purplemath.com/learning/viewtopic.php?p=5712 | ## rectangular form to polar form simplification
Trigonometric ratios and functions, the unit circle, inverse trig functions, identities, trig graphs, etc.
scrilla103
Posts: 2
Joined: Sun Apr 10, 2011 8:29 pm
Contact:
### rectangular form to polar form simplification
Equation given:
(y^2) - (8x) - (16) = 0
Convert t... | 2017-01-20 14:02:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 2, "/images/mat... |
https://www.transtutors.com/questions/at-sunrise-corporation-direct-materials-are-added-at-the-beginning-of-the-process-an-2572802.htm | # At Sunrise? Corporation, direct materials are added at the beginning of the process and convers...
At Sunrise? Corporation, direct materials are added at the beginning of the process and conversions costs are uniformly applied. Other details? include:
WIP beginning (50% for conversion): 22,200 units
Units Started:... | 2018-11-21 10:46:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://abevoelker.com/page6/ | # Final Ode to OpenEdge ABL Part 2: Ruby Helps You REST Easy
In part 1 of this series, we learned how to get Ruby to talk to an OpenEdge database by using an adapter for the DataMapper ORM framework.
In this post, I would like to demonstrate both the power and beauty of Ruby by rapidly prototyping a RESTful Web servi... | 2020-10-01 08:03:47 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculators/94219-ti83-program-quadratic-polynomials-print.html | # Ti83 program for quadratic polynomials?
• Jul 2nd 2009, 11:43 AM
allyourbass2212
Right now I am teaching myself Algebra 1 and Algebra 2, but I find it more so of a time sink than actually learning anything when factoring quadratic polynomials with a coefficient attached to $x^2$
e.g. $2x^2-5x-12$, and give you the ... | 2017-02-25 08:28:55 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/what-remains-2/ | # What remains?
What is the remainder left when $$8^a - 62^b$$ is divided by 9?
Where a = 2n and b = 2n+1.
× | 2017-10-17 18:53:55 | {"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://socratic.org/questions/how-do-you-differentiate-f-x-1-sec-x-tan-x-2#624328 | # How do you differentiate f(x) =1- (sec x/ tan x)^2 ?
May 30, 2018
$\setminus \frac{2 \cos \left(x\right)}{{\sin}^{3} \left(x\right)}$
#### Explanation:
By definition, $\sec \left(x\right) = \setminus \frac{1}{\cos \left(x\right)}$, and $\tan \left(x\right) = \setminus \frac{\sin \left(x\right)}{\cos \left(x\righ... | 2021-10-21 20:31:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 27, "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://www.statistics-lab.com/%E7%BB%9F%E8%AE%A1%E4%BB%A3%E5%86%99%E8%B4%9D%E5%8F%B6%E6%96%AF%E7%BD%91%E7%BB%9C%E6%A6%82%E7%8E%87%E8%A7%A3%E9%87%8A%E4%BB%A3%E5%86%99probabilistic-reasoning-with-bayesian-networks%E4%BB%A3-4/ | 统计代写|贝叶斯网络概率解释代写Probabilistic Reasoning With Bayesian Networks代考|BN model from tie-sets
statistics-lab™ 为您的留学生涯保驾护航 在代写 Probabilistic Reasoning With Bayesian Networks方面已经树立了自己的口碑, 保证靠谱, 高质且原创的统计Statistics代写服务。我们的专家在代写CMPT 310 Probabilistic Reasoning With Bayesian Networks方面经验极为丰富，各种代写 Probabilistic Reasoning With Baye... | 2023-03-22 13:47:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://thecuriousastronomer.wordpress.com/2014/11/11/newtons-equations-of-motion-revisited/ | Feeds:
Posts
## Newton’s equations of motion – revisited
Last week, I showed how one could derive 3 of Newton’s equations of motion. As a colleague of mine pointed out to me on FaceBook, the 3rd equation I showed can, in fact, be derived using algebra from the 1st and 2nd. Also, if you go to the Wikipedia page on the... | 2017-05-29 05:43:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 9, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://fpish.net/topic/None/91239 | In your current approach, the retrieval logic is bound to two separate, independent UI controls that "don't work together", and a change in either will fire the RPC call, regardless whether that change is user-initiated (selecting a dropdown) or calculated (programmatically).
Since an invalid state can only be reached... | 2022-07-05 07:49:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.cut-the-knot.org/Curriculum/Geometry/GriffithsSolution.shtml | # 9-point Circle as a Locus of ConcurrencyWhat Is This About? A Mathematical Droodle
The Simson lines of two diametrically opposite points on a circumcircle of a triangle intersect on the 9-point circle of that triangle. A generalization of this fact is known as Griffiths' theorem:
Let the line joining two points $P$... | 2020-07-05 04:39:39 | {"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://pypi.org/project/ansinv/2.0.1/ | Generate Ansible Inventory
## A Simple Ansible Inventory Generator
### Overview
This simple library makes it easier to write glue code between infrastructure bringup/deployment and software provisioning stages of a one-click deployment.
### Installation
Simply say:
pip install ansinv
Make sure you are using corr... | 2023-03-31 10:34:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.coininvest.com/post/positive-us-data-good-sign-for-gold-buyers/ | # Positive US Data Good Sign For Gold Buyers
Economic data in the US showed more good signs than the economy across the pond is growing, despite other major markets ending the month showing signs of a slow-down. At the time of writing (1400EST) gold was $4.50 for the day and could sink lower before the end of the day’... | 2018-03-20 02:02:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/652029/prove-limsup-a-n-ge-1 | # Prove $\limsup\{a_n\}\ge 1$
Let $\{a_n\}$, a bounded sequence such that $a_n>0 \forall n>0$. Let:
$$\mathop {\lim }\limits_{n \to \infty } {a_{n + 1}}{a_n} = 1$$
Prove that $\displaystyle\limsup_{n\to\infty} a_n\ge 1$.
My attempt:
It is given that $\mathop {\lim }\limits_{n \to \infty } {a_{n + 1}}{a_n} = 1$.
There... | 2020-01-26 00:24:35 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.paperswithcode.com/paper/monotonicity-of-entropy-for-real-quadratic | # Monotonicity of entropy for real quadratic rational maps
21 Sep 2020 Filom Khashayar
The monotonicity of entropy is investigated for real quadratic rational maps on the real circle $\mathbb{R}\cup\{\infty\}$ based on the natural partition of the corresponding moduli space $\mathcal{M}_2(\mathbb{R})$ into its monoto... | 2021-04-16 17:17:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stacks.math.columbia.edu/tag/04BN | Definition 18.33.3. Let $\mathcal{C}$ be a site. Let $\varphi : \mathcal{O}_1 \to \mathcal{O}_2$ be a homomorphism of sheaves of rings. The module of differentials of the ring map $\varphi$ is the object representing the functor $\mathcal{F} \mapsto \text{Der}_{\mathcal{O}_1}(\mathcal{O}_2, \mathcal{F})$ which exists b... | 2023-03-25 20:43:06 | {"extraction_info": {"found_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/921641/closed-form-for-large-int-01-frac-ln1-x-ln1x-ln12x12xdx/934091 | # Closed form for ${\large\int}_0^1\frac{\ln(1-x)\,\ln(1+x)\,\ln(1+2x)}{1+2x}dx$
Here is another integral I'm trying to evaluate: $$I=\int_0^1\frac{\ln(1-x)\,\ln(1+x)\,\ln(1+2x)}{1+2x}dx.\tag1$$ A numeric approximation is: $$I\approx-0.19902842515384155925817158058508204141843184171999583129...\tag2$$ (click here to s... | 2019-08-17 13:25:28 | {"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": 1, "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=Task/ComputeGradient | Compute the Gradient of a Function - Maple Programming Help
Compute the Gradient of a Function
Description In Cartesian coordinates, compute the gradient of a scalar field.
Compute the Gradient Vector in Cartesian Coordinates Enter a scalar field as an expression in Cartesian coordinates: Choose Coordinate System:... | 2016-10-28 08:21:09 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 4, "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.3blue1brown.com/lessons/clacks-via-light | 3Blue1Brown
# How colliding blocks act like a beam of light...to compute pi.
You know that feeling when you have two mirrors facing each other, and it gives the illusion of there being an infinite tunnel of rooms? If they’re at an angle with each other, it makes you feel like you’re part of a strange kaleidoscopic wo... | 2022-12-04 22:27:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 50, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathoverflow.net/questions/129697/martingale-cotype-vs-cotype-on-super-reflexive-spaces | # Martingale-cotype vs cotype on super-reflexive spaces
I'm have difficultly nailing down the direction of some implications. For $2 \leq q < \infty$, there are (at least) two ways to say that a Banach space $B$ has "cotype $q$".
• $B$ has cotype q.
• $B$ is isomorphic to a $q$-uniformly convex Banach space, i.e. a u... | 2014-10-22 00:40:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pt.overleaf.com/articles/recent/page/223 | # Articles — Recent
Papers, presentations, reports and more, written in LaTeX and published by our community. Search or browse below.
Integral of Inverse Exponential Logarithmic Function from Zero to Infinity
A proof of an integral over the interval from 0 to infinity of the function $$\frac{1}{x^{\ln x}}$$ that I ha... | 2019-10-17 14:04:55 | {"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://solvedlib.com/n/is-s-bromochlorofluoromethane-andr-bromochlorofluoromethane,14467499 | # Is s-bromochlorofluoromethane andr-bromochlorofluoromethane identical to each other;stereoisomers; constitutional isomers; or completely unrelated?Why?
###### Question:
Is s-bromochlorofluoromethane and r-bromochlorofluoromethane identical to each other; stereoisomers; constitutional isomers; or completely unrelate... | 2023-02-05 21:36:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://krydom.com/ | # Krydom: 暁の水平线に胜利を刻むのです
04/24
17:00
04/20
16:46
## [czyz 2017.04.20 NOIP 模拟赛]
A：先把所有课程按照已经修完的学分从大到小排序，然后0~n枚举把多少课程学分修完，二分算出剩下的天数最多能把没学完的所有课学到多少，复杂度O(nlogn)
04/20
07:53
kruskal
## [CF 472D] Design Tutorial: Inverse the Problem
### ♦♦♦♦♦♦ Description ♦♦♦♦♦♦
There is an easy way to obtain a new task from an o... | 2017-04-29 05:33:01 | {"extraction_info": {"found_math": true, "script_math_tex": 12, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 12, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://ai.stackexchange.com/questions/8793/chess-policy-network | # Chess policy network
I am interested in making a simple chess engine using neural networks. I already have a fairly good value network but I can't figure out how to train a policy network. I know that Leela chess zero outputs the probability of any of the about 1800 possible moves. But how do you train such a networ... | 2021-07-26 14:39:13 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/question-about-jupiter-atmosphere.245395/ | 1. Jul 16, 2008
fluidistic
I know it's not a bright question, but I'd like to know the answer as well. I've read that the high atmosphere of Jupiter contains molecules of Hydrogen ($$H_2$$). It is well known that (under Earth atmosphere at least), this gas is highly explosive. I just wonder why the atmosphere of Jupi... | 2017-11-20 21:23:51 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://idontknowbut.blogspot.com/2017/ | ## Sunday, December 31, 2017
### Chronicles of Matthew Paris
The edition I have only goes up through 1250, where he lays down his pen. And later picks it up for another 9 years.
Early on he describes a painting of Christ in Majesty with the Church and Synagogue. Near the end he describes Henry III's extortion of mon... | 2023-04-01 14:41:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://0space.org/documents?page=1 | Welcome Guest!
# Documents
For page specific messages
For page specific messages
1679 records found.
Operations
Title & Summary Author Updated
### Help :: Start-Page
The help pages provide the meta-information about Content
The Proofs Content Pages are classified as follows:
1. Repositories:
The content repositor... | 2018-11-20 21:00:33 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://studyalgorithms.com/theory/what-is-segmentation-fault/ | Home Misc What is Segmentation Fault?
# What is Segmentation Fault?
0 comment
From Wikipedia:
A segmentation fault occurs when a program attempts to access a memory location that it is not allowed to access, or attempts to access a memory location in a way that is not allowed (for example, attempting to write to a ... | 2022-08-17 19:01:23 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://oilandgasguru.com | ## New questions
What does a constant electric field look like?
Firstly, the Electric field "$E$" is the slope of the potential, i.e., $E=-{\frac{dV}{dx}}$. Therefore "constant …
Why do gas mask filters expire? However, the thing that generally makes these filters go …
Will an electric fly swatter kill a wasp?
Do elec... | 2022-07-03 17:45:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://vision.snu.ac.kr/projects/partgridnet/ | # Improving Occlusion and Hard Negative Handlingfor Single-Stage Pedestrian Detectors
## Abstract
We propose methods of addressing two critical issues of pedestrian detection: (i) occlusion of target objects as false negative failure, and (ii) confusion with hard negative examples like vertical structures as false po... | 2018-12-12 11:29:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/809060/rolling-a-dice-until-we-have-5-and-an-even-number | # Rolling a dice until we have $5$ and an even number.
We roll a dice, until we have both: a five and some even number. Let X be the expected number of rolls. Find expected value of X and Var(X).
So I don't know how to begin. I think there should be something like $X= X_1 + X_2$ And then I would use geometric distrib... | 2020-02-21 07:38:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.studyadda.com/question-bank/11th-cbse-chemistry-chemical-bonding-and-molecular-structure_q46/105/15437 | • # question_answer Why $N{{F}_{3}}$ is pyramidal but $B{{F}_{3}}$ is triangular planar?
In $N{{F}_{3}},\,N$ has the hybridisation $s{{p}^{3}}$ with one position occupied by lone pair of electrons but in $B{{F}_{3}},\,B$ has the hybridisation $s{{p}^{2}}$. | 2020-09-20 15:22:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://motls.blogspot.com/2008/03/frederik-denef-landscape-building-guide.html?m=1 | ## Wednesday, March 19, 2008
### Frederik Denef: landscape building guide
All expert TRF readers (except for a few, 0-10, leading F-theory leaders in the world who know the sub-discipline better than the author anyway) are recommended to print and read
Frederik Denef's Les Houches Lectures (PDF)
about the constructio... | 2018-09-23 17:44:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ml4ds.com/weeks/04-classification/notebooks/gradient_descent.html | ## Introduction
First we introduce the basic algorithm and explore some of its important design components: step sizes and convergence checking.
The final section of this notebook shows a more sophisticated implementation of gradient descent for estimating logistic regression coefficients that uses a few advanced top... | 2023-03-30 11:15:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://minerals-identify.com/detail/stannite | # Stannite
#### Sulfide mineral
Stannite is a mineral, a sulfide , iron.
The chemical formula Cu 4. Zinc may be present. of tin, consisting of approximately 28% tin, 13% iron, 30% copper, 30% sulfur vein , sphalerite , arsenopyrite, and wolframite
It is also known as bell metal ore as tin is an important constituen... | 2021-05-07 06:50:20 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/linked/433094 | 16 questions linked to/from How to determine the arc length of ellipse?
49 views
### How do I work out the distance of Venus orbit mathematically? [duplicate]
How do I work out the distance Venus travels in one orbit mathematically? I know the parametric equations for its ellipse but I need to work out the total dist... | 2021-05-07 08:03:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/371643/bootstrapping-covariance-matrices-with-different-sampling-procedures | # bootstrapping covariance matrices with different sampling procedures
The regression model has heteroskedasticity. The variance of error term depends on regressors. From boostrapping analysis, I got two different covariance matrices of $$\beta$$. The difference results from different resampling procedures. One is res... | 2019-08-25 00:47:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://byjus.com/rd-sharma-solutions/class-7-maths-chapter-15-properties-of-triangles-ex-15-4/ | RD Sharma Solutions Class 7 Properties Of Triangles Exercise 15.4
RD Sharma Solutions Class 7 Chapter 15 Exercise 15.4
RD Sharma Class 7 Solutions Chapter 15 Ex 15.4 PDF Free Download
Exercise 15.4
Q1. In each of the following, there are three positive numbers. State if these numbers could possibly be the lengths o... | 2019-08-18 04:31:21 | {"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://portalrecerca.uab.cat/en/publications/ethernes-a-new-design-of-radionuclide-source-based-thermal-neutro | # ETHERNES: A new design of radionuclide source-based thermal neutron facility with large homogeneity area
R. Bedogni, D. Sacco, J. M. Gómez-Ros, M. Lorenzoli, A. Gentile, B. Buonomo, A. Pola, M. V. Introini, D. Bortot, C. Domingo
Research output: Contribution to journalArticleResearchpeer-review
11 Citations (Scopu... | 2020-11-29 05:21:19 | {"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://moodle.org/plugins/view.php?plugin=format_fntabs&moodle_version=11 | ## Course formats: FN- Tabs Course Format
format_fntabs
Maintained by Fernando Oliveira
Tabs Course Format (with Activity Tracking)
54
92
1
Moodle 2.4
The Tabs Course Format displays sections (weeks) as numbered tabs. The number of tabs is unlimited and the various colours (text, hover, background, etc.) can be custo... | 2015-11-27 22:57:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Category:Definitions/Examples_of_Rings | # Category:Definitions/Examples of Rings
This category contains definitions of examples of rings in the context of Abstract Algebra.
A ring $\struct {R, *, \circ}$ is a semiring in which $\struct {R, *}$ forms an abelian group.
That is, in addition to $\struct {R, *}$ being closed, associative and commutative under ... | 2021-09-21 07:35:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://petsc.org/release/docs/manualpages/Vec/VecSetOption/ | # VecSetOption#
Sets an option for controling a vector’s behavior.
## Synopsis#
#include "petscvec.h"
PetscErrorCode VecSetOption(Vec x, VecOption op, PetscBool flag)
Collective
## Input Parameters#
• x - the vector
• op - the option
• flag - turn the option on or off
## Supported Options#
• VEC_IGNORE_OFF_P... | 2023-01-27 11:06:33 | {"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://en-academic.com/dic.nsf/enwiki/107742 | # Karl Schwarzschild
Karl Schwarzschild
Infobox Scientist
name = Karl Schwarzschild
box_width =
image_width =150px
caption = Karl Schwarzschild (1873-1916)
birth_date = October 9, 1873
birth_place = Frankfurt am Main
death_date = May 11, 1916
death_place =
residence =
citizenship =
nationality = German
ethnicity =
f... | 2022-06-28 12:11:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 8, "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://chemistry.stackexchange.com/questions/9912/calculating-molar-conductance-of-cacl2 | # Calculating molar conductance of CaCl2
Ok, so the following question is given in my text book.
Of the molar conductance value of $\ce{Ca^2+}$ and $\ce{Cl^-}$ at infinite dilution are respectively $118.88\times10^{-4}$ and $77.33\times10^{-4}$ then that of $\ce{CaCl2}$ is (all have same unit)
So what I did was I ad... | 2022-08-15 12:20:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://citrination.com/datasets/102600/show_search | Self-consistent electronic structure of a $d_{x^2-y^2}$ and a $d_{x^2-y^2}+id_{xy}$ vortex
Version {{dataset.version}}
Description: No description available
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{{designProjectName}} | 2018-03-25 03:31:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/232035/why-are-there-so-many-relays-used-in-a-car-instead-of-transistors/232082 | # Why are there so many relays used in a car, instead of transistors?
Recently I did some work on my car electric circuits. I see many relays are used in car circuits. These relays are used for simple switching, and I wonder why these circuits are based on relays and not on transistors or other electronic components u... | 2019-05-26 19:55:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.math.lsu.edu/studentcolloquium | LSU | Mathematics
# LSU Mathematics Student Colloquium
The goal of the LSU Mathematics Student Colloquium is to give both undergraduate and graduate students the opportunity to hear and interact with speakers from across the country, providing information and perspective possibly relevant to their graduate and postg... | 2017-09-19 18:44:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0778.58065 | # zbMATH — the first resource for mathematics
Oscillatory integrals and volumes with semiquasihomogeneous phase. (English. Russian original) Zbl 0778.58065
Funct. Anal. Appl. 26, No. 1, 46-48 (1992); translation from Funkts. Anal. Prilozh. 26, No. 1, 59-61 (1992).
Let $$I(\tau,F,\varphi)=\int_{\mathbb{R}^ n}\varphi\ex... | 2021-01-19 09:47:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://library.cirm-math.fr/listRecord.htm?list=link&xRecord=19252471146910706539 | m
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## Post-edited Emergent anyons in quantum Hall physics Rougerie, Nicolas (Auteur de la Conférence) | CIRM (Editeur )
Anyons are by definition particles with quant... | 2021-04-18 21:23:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-algebra/185454-polynomial-height.html | 1. ## polynomial height
let' s define 'height' of a polynomial the max of the absolute value of its coefficients.
Do exist P(x) and Q(x) TWO polynomials at integer coefficient with heights equal or greater than 2011, whose product is a polynomial with height =1?
I have tried with cyclotomic polynomials, that we know ... | 2018-05-26 07:12:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://questions.examside.com/past-years/jee/question/pan-electron-mass-mathrmm-with-an-initial-velocit-jee-main-physics-motion-uqkuqhuecpedinmg | 1
JEE Main 2022 (Online) 27th July Morning Shift
+4
-1
An electron (mass $$\mathrm{m}$$) with an initial velocity $$\vec{v}=v_{0} i\left(v_{0}>0\right)$$ is moving in an electric field $$\vec{E}=-E_{0} \hat{i}\left(E_{0}>0\right)$$ where $$E_{0}$$ is constant. If at $$\mathrm{t}=0$$ de Broglie wavelength is $$\lambda_... | 2023-03-21 16:27:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gmatclub.com/forum/quadrilaterals-299755.html | GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 12 Nov 2019, 23:41
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customize... | 2019-11-13 06:41:21 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathcentral.uregina.ca/QQ/database/QQ.09.08/h/dawn3.html | SEARCH HOME
Math Central Quandaries & Queries
Question from Dawn: 1-- syringe contains 5.5cc of medicine & cost $13.50 1 --2 oz bottle of medicine cost$17.50 How many cc's in 2 oz, & which is the better deal?
Hi Dawn.
You have two costs per unit volume:
(A) $13.50 / (5.5 cc) (B)$17.00 / (2 oz)
You need to find the... | 2022-09-30 13:01:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chorasimilarity.wordpress.com/2012/05/11/the-neuron-unit/ | # The neuron unit
I am updating the paper on $\lambda \epsilon$ almost daily. It is the first time when I am doing such a thing, it is maybe interesting to see what comes out of this way of writing.
The last addition is something I was thinking about for a long time, something which is probably well known in some ci... | 2018-06-19 14:15:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 26, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://ams.org/bookstore?fn=20&arg1=conmseries&ikey=CONM-75 | New Titles | FAQ | Keep Informed | Review Cart | Contact Us Quick Search (Advanced Search ) Browse by Subject General Interest Logic & Foundations Number Theory Algebra & Algebraic Geometry Discrete Math & Combinatorics Analysis Differential Equations Geometry & Topology Probability & Statistics Applications Ma... | 2014-07-31 10:19:12 | {"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://docs.sympy.org/latest/modules/functions/elementary.html | # Elementary¶
This module implements elementary functions such as trigonometric, hyperbolic, and sqrt, as well as functions like Abs, Max, Min etc.
# sympy.functions.elementary.complexes¶
## re¶
class sympy.functions.elementary.complexes.re(**kwargs)[source]
Returns real part of expression. This function performs ... | 2020-10-22 00:22:09 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |