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.gradesaver.com/textbooks/math/precalculus/precalculus-6th-edition-blitzer/chapter-10-mid-chapter-check-point-page-1077/1 | # Chapter 10 - Mid-Chapter Check Point - Page 1077: 1
First five terms: $1,-2,\dfrac{3}{2},\dfrac{-2}{3},\dfrac{5}{24}$
#### Work Step by Step
First five four of $a_n=\dfrac{(-1)^{n+1}n}{(n-1)!}$ are listed as below: $a_1=\dfrac{(-1)^{1+1}}{(1-1)!}=1$; $a_2=\dfrac{(-1)^{2+1}(2)}{(2-1)!}=-2$; $a_3=\dfrac{(-1)^{3+1}(3... | 2021-04-15 16:25:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://megasoft-rapid.com/Missouri/error-propagation-resistors-in-parallel.html | Welcome to CISC CISC is your local complete computer source located in Clinton, Missouri. With over 50 combined years of experience and 6 trained technicians here to serve the Clinton community and surrounding area. We provide everything from simple PC repair to designing and implementing full networks for businesses. ... | 2018-12-19 07:23:31 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0963.34034 | ## Stability of large cycles in a nonsmooth problem with Hopf bifurcation at infinity.(English)Zbl 0963.34034
From the introduction: The results deal with the stability of large cycles where Hopf bifurcation at infinity occurs. Here, the authors develop a new method to study both existence and stability of large cycle... | 2022-05-21 01:59:30 | {"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/1720548/is-it-possible-to-express-a-vector-using-cross-product-with-another-vector | # Is it possible to express a vector using cross product with another vector?
I was wondering if it was possible to find $\overrightarrow{a}$ when it is given that: $$\overrightarrow{a} \times \overrightarrow{b} = \overrightarrow{c}$$ Vectors $\overrightarrow{b}$ and $\overrightarrow{c}$ are known. How can I express v... | 2019-10-22 05:38:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://alamos.math.arizona.edu/math577/ | Some citizens of Königsberg
Were walking on the strand
Beside the river Pregel
With its seven bridges spanned.
“O Euler, come and walk with us,”
Those burghers did beseech.
“We’ll roam the seven bridges o’er,
And pass but once by each.”
“It can’t be done,” thus Euler cried.
“Here comes the Q.E.D.
And four have odd de... | 2020-09-24 05:39:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/college-algebra-10th-edition/chapter-r-section-r-7-rational-expressions-r-7-assess-your-understanding-page-71/32 | ## College Algebra (10th Edition)
$-\displaystyle \frac{9x^{3}}{(x-3)^{2}}$
$...=\displaystyle \frac{3+x}{3-x}\div\frac{x^{2}-9}{9x^{3}}=\frac{3+x}{3-x}\cdot\frac{9x^{3}}{x^{2}-9}$ Factoring, $x^{2}-9=(x+3)(x-3)\quad$ (a difference of squares) $3-x=-(x-3)$ ... = $\displaystyle \frac{(x+3)\cdot 9x^{3}}{-(x-3)(x-3)(x+3)... | 2020-09-22 04:31:41 | {"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... |
https://nrich.maths.org/4313/index?nomenu=1 | A container holds $3$ red balls, $2$ blue balls and $1$ yellow ball.
The balls are identical in all ways except colour.
Shake the container, and look at how the balls settle in the triangle.
You win if at least one of the red balls is in a corner.
Full Screen Version
If you can see this message Flash may not be worki... | 2017-10-22 17:37:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/atiyahs-arithmetic-physics.956055/ | # A Atiyah's arithmetic physics
1. Sep 24, 2018
### mitchell porter
Sir Michael Atiyah just gave a livestreamed talk claiming to prove the Riemann hypothesis. But it turns out that this is part of a larger research program in which he also claims to have an apriori calculation of the fine-structure constant and poss... | 2019-02-22 23:12:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/261193/updating-a-quaternion-orientation-by-a-vector-of-euler-angles | # Updating a quaternion orientation by a vector of euler angles
I'm trying to understand why this formula works to update an orientation with an angular velocity represented as a vector of rotations in $radians/{second}$.
I understand that two quaternions multiplied together will form a corresponding quaternion with ... | 2015-11-25 06:48:07 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.m.wikibooks.org/wiki/Fundamentals_of_Transportation/Grade/Additional_Problems | # Wikibooksβ
1. What is maximum grade a vehicle can travel, what effects it? Explain how to find maximum grade at a given speed. Explain what each variable means and how it contributes to figuring max grade.
2. Why are ${\displaystyle A}$ and ${\displaystyle C_{D}}$ the only things need to calculate air resistance. ... | 2017-12-15 08:36:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 7, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathematica.stackexchange.com/questions/11982/how-do-i-identify-the-source-of-a-tag-times-protected-error/11984 | # How do I identify the source of a “Tag times protected” error?
I have some code that looks like
Table[
a = 1;
b = {2, 3}
c = i;,
{i, 2}
]
which gives an error:
Set::write: Tag Times in c {2,3} is Protected. >>
In this case, it is quite clear that there is a semicolon missing after b = {2, 3}, which is causing t... | 2015-05-27 16:12:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nrich.maths.org/7646/solution | ### Whoosh
A ball whooshes down a slide and hits another ball which flies off the slide horizontally as a projectile. How far does it go?
### Cannon Balls
How high will a ball taking a million seconds to fall travel?
### Weekly Challenge 13: Comet Catastrophe
A weekly challenge: these are shorter problems aimed at... | 2017-01-18 10:15:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://electromagneticfieldstudy.blogspot.com/2011/07/mathematical-description.html | There was an error in this gadget
## Mathematical description
There are different mathematical ways of representing the electromagnetic field. The first one views the electric and magnetic fields as three-dimensional vector fields. These vector fields each have a value defined at every point of space and time and are... | 2017-07-25 10:41:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 16, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=DHGGDU_1996_v20n8_2637 | Flow Around an Elliptic Cylinder Placed Near a Plane Boundary
Title & Authors
Flow Around an Elliptic Cylinder Placed Near a Plane Boundary
Kim, Seong-Min; Lee, Sang-Jun;
Abstract
Flow characteristics and aerodynamic forces acting on an elliptic cylinder placed in a plane boundary layer were investigated experimental... | 2018-03-25 05:40:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 4, "/images/mat... |
https://www.lesswrong.com/users/morpheus | Morpheus
# Wiki Contributions
stands for "support"
I am guessing this refers to this notion of support I found on Wikipedia:
A good example of a more flexible tool is the “Focus-mode” on Adroid since version 11 or 12. You can disable certain distracting apps during certain times, but if you really need to, you can ... | 2022-12-03 00:00:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.projecteuclid.org/euclid.aop/1176994269 | ## The Annals of Probability
### Improved Erdos-Renyi and Strong Approximation Laws for Increments of Partial Sums
#### Abstract
Let $X_1, X_2,\cdots$ be an i.i.d. sequence with $EX_1 = 0, EX^2_1 = 1, Ee^{tX_1} < \infty (|t| < t_0)$, and partial sums $S_n = X_1 + \cdots + X_n$. Starting from some analogous results f... | 2019-11-12 04:38:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ncatlab.org/nlab/show/norm | # nLab norm
Contents
### Context
#### Analytic geometry
analytic geometry (complex, rigid, global)
## Basic concepts
analytic function
analytification
GAGA
# Contents
## Definition
### On an abelian group
For $(A,+)$ an abelian group, then a norm on the group is a function
${\vert-\vert} \;\colon\; G \long... | 2020-10-25 04:52:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 42, "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://codeforces.com/problemset/problem/1136/E | E. Nastya Hasn't Written a Legend
time limit per test
2 seconds
memory limit per test
256 megabytes
input
standard input
output
standard output
An array $a$ of length $n$ and an array $k$ of length $n-1$ are given. Two types of queries should be processed:
• increase $a_i$ by $x$. Then if $a_{i+1} < a_i + k_i$, $a_{i... | 2021-03-06 02:44:54 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-a-combined-approach-4th-edition/chapter-2-section-2-5-formulas-and-problem-solving-exercise-set-page-146/19 | ## Algebra: A Combined Approach (4th Edition)
A = $\frac{3V}{h}$
Solve for A by isolating it to one side of the equation: V = $\frac{1}{3}$Ah Multiply both sides by 3: 3V = Ah Divide both sides by h: $\frac{3V}{h}$ = A | 2018-10-22 15:06:58 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathstodon.xyz/@roninkoi/media | Solve the 2D Poisson's equation
$$\frac{\partial^2}{\partial x^2} f(x, y) + \frac{\partial^2}{\partial y^2} f(x, y) = g(x, y)$$
in parallel using OpenMPI: github.com/Roninkoi/ParPS
The problem is parallelized using domain decomposition and each piece solved using successive over-relaxation.This can be run on a single P... | 2022-10-05 04:41:01 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.matfis.uniroma3.it/Attivita/Seminari/seminari.php?codice=1153 | # Seminari del Dipartimento
Logica e Informatica TeoricaToward a denotational semantics for proofs in constructive modal logicDaniele Catta 12-03-2021 - 15:00modalità telematica (telematic form) Constructive modal logics are extensions of intuitionistic propositional logic with certain modal axioms. Many proof system... | 2021-12-01 19:18:05 | {"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://rhizzone.net/forum/topic/14530/?page=3#post-372468 | #81
that's true actually unfortunately i wasn't as radical when i joined as when i am now. A lot fo people I know joined dsa and radicalized leftwards due to frustration with the incompetence of the socdem leadership. maybe this is the way that dsa is good, actually.
#82
The DSA has always been set up in such a way tha... | 2022-05-20 01:19:51 | {"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... |
https://govtvacancy.net/sarkari-job/rs-960-were-distributed-among-a-b-c-and-d-in-such-a-way-that-c-and-d-2 | # Rs. 960 were distributed among A, B, C and D in such a way that C and D
## (d) Data insifficent
Solution -
Rs. 960 were distributed among A, B, C and D.
C + D = 1/2 (A + B)
(C + D) / (A + B) = 1/2
And,
C = (1/3)B (given)
B/C = 3/1
B : C = 3 : 1 _______ (1)
And,
D = (5/3)C (given)
C/D = 3/5
C : D = 3 : 5... | 2023-04-01 01:50:25 | {"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://nonsmooth.gricad-pages.univ-grenoble-alpes.fr/siconos/reference/python/siconos_numerics/VI_pyclass.html | # siconos.numerics.VI (Python class)¶
class siconos.numerics.VI(*args)[source]
Bases: object
Attributes: compute_nabla_F (ptrFunctionVI_nabla) – Function to compute the jacobian of F. env (None *) – pointer onto env object (which is self is the simplest case) F (ptrFunctionVI) – Function of the VI. istheNormVIset (i... | 2018-12-19 12:38:03 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chem.libretexts.org/Core/Inorganic_Chemistry/Descriptive_Chemistry/Elements_Organized_by_Block/2_p-Block_Elements/Group_17%3A_The_Halogens/Z%3D017_Chemistry_of_Chlorine_(Z%3D17) | # Chemistry of Chlorine (Z=17)
Chlorine is a halogen in group 17 and period 3. It is very reactive and is widely used for many purposes, such as as a disinfectant. Due to its high reactivity, it is commonly found in nature bonded to many different elements.
Chlorine, which is similar to fluorine but not as reactive, ... | 2018-04-22 23:51:28 | {"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://opticsgirl.com/example-all-normal-dispersion-andi-laser/ | # Example: All Normal Dispersion (ANDi) Laser
*All of the following discussion is from Chin Yu (Andy) Chong’s thesis on this laser. The citation for this is: Chong, Chin Yu. “Femtosecond fiber lasers and amplifiers based on the pulse propagation at normal dispersion.” (2008).
The all normal dispersion, or ANDi, laser... | 2022-12-05 07:21:57 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://collab.sakaiproject.org/pipermail/sakai-ui-dev-tracking/2012-April/026718.html | # [Sakai Jira] (SAKIII-5312) rows/columns rendered in wrong places on a sakai doc
Bert Pareyn (JIRA) sakai-ui-dev-tracking at collab.sakaiproject.org
Wed Apr 25 02:07:27 PDT 2012
[ https://jira.sakaiproject.org/browse/SAKIII-5312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedComment... | 2013-06-20 07:54:51 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://light-am.com/article/hot_view?recommendId=2 | ## Featured
Published Published online: 24 February 2021 , doi: 10.37188/lam.2021.005
Silicon (Si) photonics is a disruptive technology on the fast track to revolutionise integrated photonics. An indispensable branch thereof, heterogeneous Si integration, has also evolved from a science project 15 years ago to a growi... | 2022-10-02 10:45:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-equations/71264-artial-differential-equations-help.html | # Math Help - artial Differential Equations Help!
1. ## artial Differential Equations Help!
Show that u=f(2x+y^2)+g(2x-y^2) satisfies the equation y^2 d^2u/dx^2 + (1/y) du/dy - d^2u/dy^2=0 where f and g are arbitrary (twice differentiable) functions.
I came up with fxx=0 fyy=2 gxx=0 gyy= 2. I think I need to come up... | 2015-07-31 14:04:13 | {"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": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/putnam-problem-2010-a5.726940/ | # Putnam Problem 2010 A5
1. Dec 6, 2013
### stroustroup
I am trying to solve past Putnam Competition problems. I think I have a proof for Problem A5 of the 2010 exam. Here is the set of all problems: http://inside.mines.edu/~dlarue/putnam/exams/2010.pdf
The solution given required three lemmas to prove, so I wonder... | 2017-08-21 18:14:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cs61c.org/sp19/labs/lab11/ | Lab 11
Objectives:
• TSW learn about and use various SIMD functions to perform data level parallelism
• TSW write code to SIMD-ize certain functions
• TSW learn about loop-unrolling and why it works
• TSWBAT apply these concepts and compare their performances
Setup
Pull the Lab 11 files from the lab starter reposit... | 2021-01-15 14:36:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wiki.unifiedmathematics.com/index.php?title=Every_sequence_in_a_compact_space_is_a_lingering_sequence/Statement | # Every sequence in a compact space is a lingering sequence/Statement
• $\forall(x_n)_{n=1}^\infty\subseteq X\ :\ \exists x\in X\ \forall\epsilon>0[\vert B_\epsilon(x)\cap(x_n)_{n=1}^\infty\vert=\aleph_0]$ | 2020-09-20 23:01:54 | {"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://www.physicsforums.com/threads/biological-fluid-dynamics-approximate-navier-stokes-equations-solns.727856/ | Homework Help: Biological Fluid Dynamics - Approximate Navier Stokes Equations Solns
1. Dec 11, 2013
ghughes
1. The problem statement, all variables and given/known data
Good evening. First post on this forum! The problem I wish to state would take too long to write by hand so I thought it best to do so via attachm... | 2018-07-22 04:07:06 | {"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://lyness.io/generating-random-data-part-2 | # Generating random data — Part 2
In my previous article, I discussed the theory behind random number generation along with the sources modern computer systems tend to use to seed their randomisation algorithms.
From a practical standpoint, an important question remains: what is the most efficient way to generate ran... | 2018-11-13 04:38:58 | {"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://wikimili.com/en/Calculation_of_glass_properties | # Calculation of glass properties
Last updated
The calculation of glass properties (glass modeling) is used to predict glass properties of interest or glass behavior under certain conditions (e.g., during production) without experimental investigation, based on past data and experience, with the intention to save tim... | 2021-06-18 15:55:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 2, "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://icpc.njust.edu.cn/Problem/Fzu/1042/ | # Ackermann Function
Time Limit: 1000 mSec
Memory Limit: 32768 KB
## Description
As is known, Ackermann function plays an important role in the sphere of theoretical computer science. However, in the other hand, the dramatic fast increasing pace of the function caused the value of Ackermann function hard to calcuat... | 2018-08-15 19:20:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/simple-taylor-series.708450/ | # Simple Taylor series
## Homework Statement
"Determine the first two non-vanishing terms in the Taylor series of $$\frac{1-\cos(x)}{x^2}$$ about x = 0 using the definition of the Taylor series (i.e. compute the derivatives of the function)."
So I know how compute the Taylor series about x=0; it involves finding f(0... | 2021-04-18 22:09:51 | {"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... |
http://en.wikipedia.org/wiki/Representation_theory | Representation theory
Representation theory is a branch of mathematics that studies abstract algebraic structures by representing their elements as linear transformations of vector spaces, and studies modules over these abstract algebraic structures.[1] In essence, a representation makes an abstract algebraic object m... | 2015-04-21 12:21:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 16, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://tex.stackexchange.com/questions/231772/revtex-rmp-with-phys-rev-style-bibliography | # Revtex: rmp with phys rev style bibliography
By rmp option to revtex4-1 sets the citation style to author/year. I'd like to change it to standard numerical citation, as seen in Physical Review Journals, (but with reference section name as in rmp instead of the horizontal line). The author guide says the following:
... | 2019-10-15 13:29:01 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://tex.stackexchange.com/questions/365349/white-separation-lines-between-boxes-in-beamer-header | # White Separation Lines Between Boxes in Beamer Header [closed]
I modified the header of the Montpellier theme following the precious suggestions obtained here: Custom outer theme derived from Montpellier
Everything works as requested now, but there are both vertical and horizontal white lines in-between boxes in bo... | 2022-10-02 13:43:31 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.docme.ru/doc/4252421/fundamental--formational--and-practical-challenges-in-mic.. | Забыли?
?
# Fundamental, formational, and practical challenges in microwave inverse scattering for medical imaging of the breast
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NOTE TO USERS
This reproduction is the best copy available.
UMI*
F U N D A M E N T A L , FORMATIONAL, A N D P R A C T I C A L CHALLENGES IN
MICROWAVE I N V E R S E S... | 2019-01-19 10:44:03 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/tricky-integral-from-griffiths-qm.795843/ | # Tricky Integral from Griffiths QM
1. Feb 3, 2015
### showzen
1. The problem statement, all variables and given/known data
$\int_0^\pi \sin^{2l+1}\theta~d\theta$
2. Relevant equations
3. The attempt at a solution
I have no idea how to proceed with integrals of this type, and I cant find any similar examples onl... | 2017-12-15 22:00:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://health-media.net/autophagy-is-a-conserved-eukaryotic-process-with-metabolic-defense-and-general/ | # Autophagy is a conserved eukaryotic process with metabolic, defense, and general
Autophagy is a conserved eukaryotic process with metabolic, defense, and general homeostatic features in mammalian cells. infectious illnesses (Mizushima et al., 2008). The best-studied type of autophagy, macroautophagy, depends upon th... | 2022-05-24 16:01:39 | {"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://docs.qiime2.org/2019.1/plugins/available/taxa/filter-seqs/ | # filter-seqs: Taxonomy-based feature sequence filter.¶
#### Docstring:
Usage: qiime taxa filter-seqs [OPTIONS]
This method filters sequences based on their taxonomic annotations.
Features can be retained in the result by specifying one or more include
search terms, and can be filtered out of the result by specifyin... | 2019-02-20 14:10:05 | {"extraction_info": {"found_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://jax.readthedocs.io/en/latest/_autosummary/jax.numpy.trapz.html | # jax.numpy.trapz#
jax.numpy.trapz(y, x=None, dx=1.0, axis=-1)[source]#
Integrate along the given axis using the composite trapezoidal rule.
LAX-backend implementation of numpy.trapz().
Original docstring below.
If x is provided, the integration happens in sequence along its elements - they are not sorted.
Integr... | 2023-03-29 19:22:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/249315/reflection-in-finite-square-wells | # Reflection in Finite Square Wells
For a Finite Square Well where we have a wavefunction $\psi(x)$ which is an energy eigenfunction with eigenvalue $E = 2V_0$ in the following potential:
$V(x) = \begin{array}{ll} 6V_0 & x< 0 \\ 0 & 0\leq x\leq a \\ V_0 & x\gt a \\ \end{array}$
Since in the region $x<0$ the wavefunc... | 2019-07-24 04:25:49 | {"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://cs.stackexchange.com/questions/101234/what-are-s-sigma-cccs | # What are $(S,\Sigma)$-CCCs?
I was reading this and I was trying to understand the definition of $$(S,\Sigma)$$-CCC. The first requirement says:
a mapping [[_]] : S → |C|, associating some object [[s]] ∈ |C| to any s ∈ S;
which I find very confusing and having a hard time understanding what it means. What is $$S$$ ... | 2023-02-03 00:09:16 | {"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... |
http://www.gamefromscratch.com/?tag=/Java&page=17 | 27. January 2013
LibGDX is a popular Java based open source cross platform game programming library that supports desktop, Android, HTML5 and now… iOS.
• Minor changes to the Livewallpaper API. Note that the LWP support is still a little buggy. It’s a contribution, and while i did quite a bit of clean-up it’s still n... | 2017-03-01 19:54:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.scienceforums.net/topic/8306-a-bit-confused-with-the-massless-nature-of-photons/#comment-132801 | A bit confused with the massless nature of photons
Recommended Posts
If a photon has mass then it can't possibly reach the speed of light, but if a photon is massless then it can't be affected by gravitational fields, and surely in reality, it is affected. The way I see it, if a photon has 0 mass, then not even the m... | 2022-10-07 11:39:15 | {"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://matthewhr.wordpress.com/2013/07/04/compactness-and-infinite-dimensional-hilbert-spaces-ii/ | ## Compactness and Infinite-Dimensional Hilbert Spaces II
Browsing through Chapter 11 of Baby Rudin, which I previously hadn’t read, I realized that a past post of mine, hereafterto referred to as my first post, answers exercise 11.13. This exercise asks the reader to show that the subset $E$ of $L^{2}[-\pi,\pi]$ form... | 2017-09-23 11:20:34 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 50, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://en.wikipedia.org/wiki/Plastic_number | # Plastic number
Binary 1.01010011001000001011… Decimal 1.32471795724474602596… Hexadecimal 1.5320B74ECA44ADAC1788… Continued fraction[1] [1; 3, 12, 1, 1, 3, 2, 3, 2, 4, 2, 141, 80 ...]Note that this continued fraction is neither finite nor periodic.(Shown in linear notation) Algebraic form ${\displaystyle {\sqrt[{3}... | 2018-12-13 09:06:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 7, "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://testbook.com/question-answer/in-an-undrained-triaxial-test-on-a-saturated-clay--5fcf35a32f6bc9dc30ff023c | # In an undrained triaxial test on a saturated clay, the Poisson's ratio is
This question was previously asked in
CGPSC Civil Official Paper 2 (Held on April 2014 - Shift 2)
View all CGPSC AE Papers >
1. σ3 / (σ1 + σ3)
2. σ3 / (σ- σ3)
3. + σ3) /σ3
4. - σ3) /σ3
5. σ3 / σ1
Option 1 : σ3 / (σ1 + σ3)
Free
ST 14: Genera... | 2022-10-05 09:57:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://alis.me/x/too-close/ | The features of gambling that make it pleasurable (and hence potentially dangerous) are the way rewards are structured. Those features are:
• Occasional small rewards
• Unpredictable, irregular rewards
• An illusion of control (I.e the chance element may be disguised or the gambler rationalises that they have more con... | 2019-11-13 04:52:51 | {"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://www.esaral.com/q/very-short-and-short-answer-questions-43563 | Question:
If the numbers (2n − 1), (3n + 2) and (6− 1) are in AP, find the value of n and the numbers.
Solution:
It is given that the numbers (2n − 1), (3n + 2) and (6− 1) are in AP.
$\therefore(3 n+2)-(2 n-1)=(6 n-1)-(3 n+2)$
$\Rightarrow 3 n+2-2 n+1=6 n-1-3 n-2$
$\Rightarrow n+3=3 n-3$
$\Rightarrow 2 n=6$
$\R... | 2023-03-22 15:43:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dyqumobirodoh.solstemcell.com/particulate-nature-of-pvc-book-15194xo.php | Last edited by Turan
Friday, July 31, 2020 | History
3 edition of Particulate nature of PVC found in the catalog.
Particulate nature of PVC
# Particulate nature of PVC
## formation, structure and processing
• 58 Want to read
• 34 Currently reading
Published by Applied Science in London .
Written in English
Subje... | 2021-08-02 22:11:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ijnaa.semnan.ac.ir/article_3531.html | # Certain subclass of $p$-valent meromorphic Bazilevi\'{c} functions defined by fractional $q$-calculus operators
Document Type : Review articles
Authors
1 University of Anbar, Department of Mathematics, Ramadi-Iraq
2 Department of Mathematics, Mustansiriyah University, Iraq
Abstract
The aim of the present paper ... | 2021-05-16 11:31:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/60560/potential-in-relativistic-scalar-field-theory | # Potential in Relativistic Scalar Field Theory
My intention is to establish a Soliton equation. I have cropped a page from Mark Srednicki page no 576. I have understand the equation (92.1) but don't understand that how they guessed the potential in equation (92.2).
EDIT: Contrast the above potential the author used ... | 2015-07-02 21:43:47 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://quant.stackexchange.com/tags/simulations/new | Tag Info
New answers tagged simulations
4
In addition to StackG's answer, here is a good introductory overview of several (approximate and semi-analytical) methods to price baskets in a Black-Scholes framework: Krekel et al - An analysis of pricing methods for basket options
8
I'm not completely certain from your ... | 2020-08-12 15:52:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.vedantu.com/maths/radix-of-the-number-system | Courses
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# What is the Radix of the Number System?
## Overview of the Radix of the Number System
Last updated date: 29th Mar 2023
Total views: 35.1k
Views today: 0.12k
You must have heard of the term ‘radix’ or ‘base’ if you have read enough about mathemati... | 2023-03-30 17:17:47 | {"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... |
https://zbmath.org/authors/?q=ai%3Amei.liquan | Mei, Liquan
Compute Distance To:
Author ID: mei.liquan Published as: Mei, Liquan
Documents Indexed: 114 Publications since 1998 Co-Authors: 82 Co-Authors with 104 Joint Publications 2,667 Co-Co-Authors
all top 5
Co-Authors
3 single-authored 16 Guo, Shimin 12 Meng, Jian 11 Gao, Yali 10 Qiu, Hailong 7 Zhang, Yongch... | 2022-09-26 17:16:01 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/tags/randomized-algorithms/hot?filter=week | # Tag Info
We can construct $S$ such that polynomial-time generators for $A$ exist, while no generator exists for $S^{c}$. Pick $S$ such that all strings starting with $1$ are in it, and exactly half of all strings starting with $0$ are in it. A sampler that sets the first bit of $x$ to $1$ and outputs it always gener... | 2020-01-24 09:34:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kidsarecrud.com/4ho4h/3a19ea-is-0-a-complex-number | Modulus and Argument of Complex Numbers Modulus of a Complex Number. In general, complex() method takes two parameters: real - real part. for f/g one needs g(z 0) 6= 0. Multiplying a Complex Number by a Real Number. In other words, it is the original complex number with the sign on the imaginary part changed. complex n... | 2021-04-10 15:05:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://online.stat.psu.edu/stat504/book/export/html/788 | 8: Multinomial Logistic Regression Models
8: Multinomial Logistic Regression Models
Overview
In this lesson, we generalize the binomial logistic model to accommodate responses of more than two categories. This allows us to handle the relationships we saw earlier with $$I \times J$$ tables as well as relationships in... | 2022-08-14 02:54:51 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://camb.readthedocs.io/en/latest/sources.html | Source windows functions¶
class camb.sources.SourceWindow[source]
Abstract base class for a number count/lensing/21cm source window function. A list of instances of these classes can be assigned to the SourceWindows field of model.CAMBparams.
Note that source windows can currently only be used in flat models.
Varia... | 2020-03-28 11:14:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://justtothepoint.com/maths/relations/ | # Relations
Definition. A relation R on a set S is a subset of S x S, that is, a set of ordered pairs. If (a, b) ∈ R, we write a R b.
R is a relation from A to B iff R is a subset of the Cartesian product A x B,written as R ⊆ A x B.
Examples: {(USA, Washington), (China, Beijing), (France, Paris), …}, =, >, ≥, ≤, … {... | 2023-02-04 12:57:39 | {"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... |
http://www.macajournal.com/article_686870.html | Document Type : Original Article
Authors
1 Teacher Education Faculty University in Pristina-Kosovska Mitrovica Nemanjina bb, 38218 Leposavic, Serbia
2 Department of Mathematics, Deenbandhu Chhotu Ram University of Science and Technology, Murthal, Sonipat 131039, Haryana, India.
3 Department of Mathematics, Faculty ... | 2022-07-04 09:29:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/100-days-streak-special/ | # 100 days streak special
If $A = \phi$ , then number of elements in $P(P(P(P(P(A)))))$ is
Details:
• $A = \phi$ means set A has no element.
• P(A) denotes the power set of A
× | 2019-07-23 08:02:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 10, "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://brilliant.org/problems/mid-point-massacre/ | Mid Point Massacre?
Geometry Level 4
In triangle $$\triangle ABC$$, $$D$$ is an altitude on $$BC$$ and length of $$BC$$ is 24. $$E$$, $$F$$ and $$G$$ are the midpoints of $$BD$$, $$AC$$ and $$BC$$ respectively.If the area of triangle $$\triangle FGC$$ is $$30$$, what is the length of $$EF$$?
× | 2016-10-25 12:04:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gmatclub.com/forum/what-is-the-area-of-the-triangle-shown-above-274100.html?sort_by_oldest=true | GMAT Question of the Day: Daily via email | Daily via Instagram New to GMAT Club? Watch this Video
It is currently 12 Jul 2020, 12:15
### 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 Pr... | 2020-07-12 20:15:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://support.bioconductor.org/p/108301/ | Create a soft link in rhdf5
0
0
Entering edit mode
rubi ▴ 100
@rubi-6462
Last seen 3.2 years ago
Hi,
I'm trying to create an hdf5 structure with softlinks that point to other parts of the hdf5 structure.
For example, I want description to be a softlink pointing to a clustering/_kmeans_9_clusters/description group in... | 2021-10-25 18:08:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/p-sequencep-for-what/ | # $$P$$ Sequence.....$$P$$ for what?
Level pending
Consider a sequence $$P(n)$$ defined for positive integers. The sequence is:
$1,2,3,5,7,11,15,a,b$
What is the value of $$(a,b)$$?
Hint: Think about what $$P$$ stands for.
× | 2018-04-25 10:56:44 | {"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://www.flying-trapeze.com/tricks/item/1197-triple-layout | Description
Trick starts like a layout somersault. Break extremely hard and then let go for a triple somersault in a straight position. This trick requires so much rotation and height that it is usually not possible on a standard rig. Troupes that perform this trick are generally using a larger flyer/catcher distance ... | 2023-02-03 03:41:37 | {"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://puzzling.stackexchange.com/questions/64536/rubiks-cube-4x4-parity-moves | # Rubik's cube 4x4 parity moves
Note: since asking this question I've purchased several other twisty puzzles and now regret taking the "look up algorithms online" approach to solving - in the end I get much more enjoyment from the puzzles where I worked out to solve them myself than the ones where I didn't. If you're ... | 2022-01-19 15:56:33 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/259390/vertical-centering-with-multirow | # Vertical centering with \multirow
I'm trying to make a table with some subfigures in it, and for the moment I obtained this (showframe activated):
But I'd like to obtain something like this, where the legend is vertically centered in the multirow on the left (modified it with paint):
I didn't find a solution onlin... | 2019-11-17 02:09:05 | {"extraction_info": {"found_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://itprospt.com/num/5654043/5-2-pt-part-a-draw-any-molecule-that-includes-least-can | 5
# 5.(2 pt) Part A_ Draw any molecule that includes least can undergo dipole-dipole one covalent bond between two atoms that attractions with another identical molecul...
## Question
###### 5.(2 pt) Part A_ Draw any molecule that includes least can undergo dipole-dipole one covalent bond between two atoms that attr... | 2022-08-11 14:24:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plainmath.net/50065/im-trying-to-prove-and-compute-the-limit-of-this | # I'm trying to prove and compute the limit of this
Bobbie Comstock 2022-01-03 Answered
I'm trying to prove and compute the limit of this function.
$$\displaystyle\lim_{{{x}\to{0}^{+}}}{\frac{{{\sin{{\left({6}{x}\right)}}}}}{{\sqrt{{{\sin{{\left({2}{x}\right)}}}}}}}}$$
I've tried converting it into different functions... | 2022-01-17 06:46:33 | {"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://en.wikipedia.org/wiki/Block-matching_and_3D_filtering | # Block-matching and 3D filtering
Left: original crop from raw image taken at ISO800, Middle: Denoised using bm3d-gpu (sigma=10, twostep), Right: Denoised using darktable 2.4.0 profiled denoise (non-local means and wavelets blend)
Block-matching and 3D filtering (BM3D) is a 3-D block-matching algorithm used primarily... | 2020-09-24 09:26:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://hal.in2p3.fr/in2p3-01056274 | # Measurements of jet multiplicity and differential production cross sections of Z+jets events in proton-proton collisions at sqrt(s)=7 TeV
Abstract : Measurements of differential cross sections are presented for the production of a Z boson and at least one hadronic jet in proton-proton collisions at sqrt(s) = 7 TeV, ... | 2021-09-18 18:06:29 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.gradesaver.com/textbooks/science/physics/physics-principles-with-applications-7th-edition/chapter-16-electric-charge-and-electric-field-problems-page-469/4 | ## Physics: Principles with Applications (7th Edition)
Use Coulomb’s law to calculate the magnitude of the force. $$F=k\frac{Q_1Q_2}{r^2}$$ $$=(8.99\times10^9\frac{N\cdot m^2}{C^2})\frac{(1.60\times10^{-19}C)^2}{(4.0\times10^{-15}m)^2}$$ $$=14N$$ | 2018-09-19 17:36:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/42569/how-to-convert-multi-band-energy-time-curve-etc-to-impulse-response-ir | # How to convert multi-band Energy Time Curve (ETC) to Impulse Response (IR)?
I am running my own sound simulator. Now I have obtained the Energy Time Curve (ETC, expressed by energy) by physical simulation, and they are stored in 8 discrete frequency bands (because decay of sound in the air is dependent on sound freq... | 2019-07-19 13:19:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://science.sciencemag.org/content/323/5918/1169.3 | # Comment on "Multipartite Entanglement Among Single Spins in Diamond"
See allHide authors and affiliations
Science 27 Feb 2009:
Vol. 323, Issue 5918, pp. 1169
DOI: 10.1126/science.1168458
## Abstract
Neumann et al. (Reports, 6 June 2008, p. 1326) recently reported the preparation of multiparticle entanglement amo... | 2018-09-24 00:26:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 36, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.jobilize.com/physics/section/problems-exercises-single-slit-diffraction-by-openstax?qcr=www.quizover.com | # 27.5 Single slit diffraction (Page 2/4)
Page 2 / 4
Thus, to obtain destructive interference for a single slit ,
$D\text{sin}\phantom{\rule{0.25em}{0ex}}\theta =\mathrm{m\lambda },\phantom{\rule{0.25em}{0ex}}\text{for}\phantom{\rule{0.25em}{0ex}}m=\text{1,}\phantom{\rule{0.25em}{0ex}}\text{–1,}\phantom{\rule{0... | 2021-01-18 16:48:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 32, "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.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=HOGBB1_2003_v25nspc3_361 | On the Wintertime Wind-driven Circulation in the Yellow Sea and the East China Sea : Part I. Effect of Tide-induced Bottom Friction
• Journal title : Ocean and Polar Research
• Volume 25, Issue spc3, 2003, pp.361-371
• Publisher : Korea Institute of Ocean Science & Technology
• DOI : 10.4217/OPR.2003.25.spc3.361
Titl... | 2016-12-09 08:20:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 1, "/images/mat... |
https://www.meritnation.com/ask-answer/question/why-is-it-difficult-to-hold-a-school-bag-having-a-strap-made/gravitation/3142299 | # why is it difficult to hold a school bag having a strap made of thin & strong strip?
The broad straps of school bags reduce the pressure on the shoulder or on the hand.
As we know that
Pressure = Force/Area
So, increasing the area decreases the pressure.
In case of thin straps the, the area is small and hence pr... | 2023-02-03 04:45:15 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/64362/not-understanding-this-division-problem?answertab=votes | # Not understanding this division problem
$\frac{52}{x}=13$
It says to next step
$\frac{52}{13}=x$
Ok, I can do future problems like this, but is there a rule that explains this? What just happened to both sides of the equal sign?
-
he preformed two operations simultaneously, consider he multiplied both sides by $... | 2015-12-01 06:06:12 | {"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://socratic.org/questions/how-do-you-verify-tan-3-x-1-tan-x-1-sec-2-x-tan-x | # How do you verify (tan^3(x) - 1) / (tan(x) - 1) = sec^2(x) + tan(x)?
$\frac{{\tan}^{3} \left(x\right) - 1}{\tan \left(x\right) - 1}$
$\text{Since } {a}^{3} - {b}^{3} = \left(a - b\right) \cdot \left({a}^{2} + a \cdot b + {b}^{2}\right)$, we may write the LHS
$= \frac{\cancel{\left(\tan \left(x\right) - 1\right)} \cd... | 2020-02-23 11:06:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 6, "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://tobilehman.com/tags/scale/ | # scale posts
## How big should your identity be?
Arguments are best when they don’t engage either member’s identities. For this reason, Paul Graham says to keep your identity small. The title summarizes it well, but the why is important. If you are interested in the truth, then be prepared to follow arguments where ... | 2021-12-07 23:52:13 | {"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://galoisrepresentations.wordpress.com/2014/07/08/report-from-luminy/ | ## Report from Luminy
For how long has Luminy been infested with bloodthirsty mosquitoes? The combination of mosquitoes in my room with the fact that my bed was 6′ long with a completely unnecessary headboard (which meant that I had to sleep on an angle with my ankles exposed) did not end well.
As for the math, there... | 2017-12-17 21:24:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 75, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://quant.stackexchange.com/questions/59248/covariance-matrix-for-historical-series-w-different-start-and-end-dates | # Covariance matrix for historical series w/ different start and end dates
I am trying to compute the variance-covariance matrix of my portfolio composed by some shares of different companies. I would select a time horizon of two years but for some shares of one company I don't have prices older than one year because ... | 2021-10-28 20:38:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/the-unknown-rule-of-logarithms/ | # The Unstated Rule of Logarithms
Algebra Level 2
For $$a, b, c > 1$$, which of the following is equal to
$\Large \log_{ {\color{red} a} ^ {\color{blue} b} } \left( {\color{green}c} \right)?$
× | 2018-04-20 12:19:12 | {"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... |
http://emweb.unl.edu/Math/mathweb/trigonom/trigsc97.html | TRIGONOMETRY FOR STATICS
PART 3:
For 0o and 90o: These functions are limiting values that can be observed from the drawing. As side y approaches 0 (zero), the x approaches r.
For 30o and 60o:
For 45o:
Basic identities:
Half-angles:
Identities in terms of tan (q/2):
where
Sine function:
The sine function is an... | 2019-03-26 04:22:39 | {"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/274164/edge-style-for-binary-tree-layout | # Edge style for binary tree layout
According to this answer: TikZ: turning edges into arrows using "child" notation one can set the style of edges for the node / child notation with the key edges from parent/.style.
However, this is not working if I use the binary tree layout
\documentclass{standalone}
\usepackage... | 2019-12-10 18:43:30 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://byjus.com/question-answer/identify-the-quantifier-in-the-following-statements-and-write-the-negation-of-the-statements-i-4/ | Question
# Identify the quantifier in the following statements and write the negation of the statements(i) There exists a number which is equal to its square(ii) For every real number $$x, x$$ is less than $$x + 1$$(iii) There exists a capital for every state in India
Solution
## (i) The quantifier is "There exists"... | 2022-01-21 03:09:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/71387/sending-adc-measurements-with-uart | # Sending ADC measurements with UART
I want to measure signal with ADC and send measurements to PC to generate plots.
My code:
ADC_SoftwareStartConv(ADC3);
while(1)
{
USART2_SendText(str);
USART2_SendText(";");
}
The problem is that I want to sample signal as fast as it is possible. Here I'm using baud rate = 2560... | 2019-11-15 09:42:06 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.givewell.org/international/charities/Small-Enterprise-Foundation | Small Enterprise Foundation (SEF) | GiveWell
# Small Enterprise Foundation (SEF)
The content we created for SEF in 2010 (and updated in March 2012) appears below. This content is likely to be no longer fully accurate, both with respect to what it says about SEF and with respect to what it implies about our own views ... | 2017-07-26 04:36:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1093696/is-arrow-notation-for-vectors-not-mathematically-mature/1096039 | # Is arrow notation for vectors “not mathematically mature”?
Assuming that we can't bold our variables (say, we're writing math as opposed to typing it), is it "not mathematically mature" to put an arrow over a vector?
I ask this because in my linear algebra class, my professor never used arrow notation, so sometimes... | 2019-09-24 09:01:43 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://artofproblemsolving.com/wiki/index.php?title=2012_AMC_10B_Problems/Problem_16&diff=prev&oldid=51149 | # Difference between revisions of "2012 AMC 10B Problems/Problem 16"
Three circles with radius 2 are mutually tangent. What is the total area of the circles and the region bounded by them?
$\text{(A)}\ 10\pi+4\sqrt{3}\qquad\text{(B)}\ 13\pi-\sqrt{3}\qquad\text{(C)}\ 12\pi+\sqrt{3}\qquad\text{(D)}\ 10\pi+9\qquad\text{... | 2021-07-30 14:58:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 7, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://eprints.pascal-network.org/archive/00006138/ | Bit-Interleaved Coded Modulation Revisited: A Mismatched Decoding Perspective
Alfonso Martinez, A. Guillén i Fàbregas, G. Caire and F.M.J. Willems
IEEE Transactions on Information Theory Volume 55, Number 6, pp. 2756-2765, 2009.
## Abstract
We revisit the information-theoretic analysis of bit-interleaved coded modula... | 2014-10-26 04:27:46 | {"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/544258/expected-value-of-a-gaussian/544268 | # Expected value of a Gaussian
I am trying to find the expected value of a univariate gaussian distribution. After trying to calculate the integral by hand I noticed that my calculus is not good enough for it yet. (I would need switches in to polar coordinates I guess).
Fact is, I know that there is another trick for... | 2020-10-31 08:01:27 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/21420/quantum-stat-mech-proof-of-an-inequality-for-the-partition-function | Quantum Stat-Mech Proof of an Inequality for the Partition Function
I have the following problem that I was unable to solve for class, but I had a couple first steps that I started with that I am unable to finish. I know I can't get this since it's already been turned in, but I would like to see if this was even a via... | 2015-11-30 13:38:55 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |