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http://openstudy.com/updates/5090b3c8e4b0ad620537a4c7 | ## monroe17 2 years ago Find the tangent of the line to the curve at the given point. cos(x-y)+siny=sqrt(2) (pi/2,pi/4) tell me the steps? please.
1. timo86m
more implicit differentiation and lots of chain rule :D
2. timo86m
${\frac {\sin \left( x-y \right) }{\sin \left( x-y \right) +\cos \left( y \right) }}$
3. t... | 2015-05-27 03:56:45 | {"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... |
https://zbmath.org/?q=an:1278.60091 | # zbMATH — the first resource for mathematics
Integrability and tail estimates for Gaussian rough differential equations. (English) Zbl 1278.60091
The authors consider the stochastic differential equation $dY_t=V(Y_t)dX_t,\;Y_0=y_0$ driven by a Gaussian process $$X$$ and study the derivative – the “Jacobian” – $$DU^X_... | 2021-09-19 05:00:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math24.net/second-order-linear-homogeneous-differential-equations-constant-coefficients.html | # Second Order Linear Homogeneous Differential Equations with Constant Coefficients
Consider a differential equation of type
$y^{\prime\prime} + py' + qy = 0,$
where p, q are some constant coefficients.
For each of the equation we can write the so-called characteristic (auxiliary) equation:
${k^2} + pk + q = 0.$
... | 2022-05-19 04:45:45 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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Where does Euler's formula a... | 2021-04-20 22:12:27 | {"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... |
https://stats.stackexchange.com/questions/180164/kolmogorov-smirnov-test-with-dependent-data | # Kolmogorov-Smirnov test with dependent data
Let's say, I have 100 students, each of them have 2 scores: reading score and writing score, so basically I will have 2 vectors with the length of each is 100.
I want to test the distribution of reading score and writing score are the same or not, so I want to use Kolmogo... | 2023-03-26 17:56:05 | {"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://pylessons.com/YOLOv3-TF2-introduction/ | Yolo v3 with TensorFlow 2
Posted May 2 by Rokas Balsys
##### Yolo v3 Introduction to object detection with TensorFlow 2
When I got started learning YOLO v3, I noticed that it’s really difficult to understand both the concept and implementation. Even though there are tons of blog posts and GitHub repository about it,... | 2020-09-29 19:16:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2413594/average-distance-between-a-point-and-a-curve-segment | # Average distance between a point and a curve segment
I'm trying to find a formula for the average distance between a point,$\ P$ and a curve segment,$\ C$
When I tried to use the formule for the mean of a function with a distance function $$\frac{1}{a+b}\int_{a}^{b}(\|f(t),P\|)dt$$ where I defined $\ C$ in terms of... | 2019-10-14 12:53:23 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jaxpublications.com/ignite-the-itbdwjv/linear-transformation-injective-but-not-surjective-3432e3 | If a bijective linear transformation exsits, by Theorem 4.43 the dimensions must be equal. A function is a way of matching the members of a set "A" to a set "B": Let's look at that more closely: A General Function points from each member of "A" to a member of "B". We will now look at two important types of linear maps ... | 2021-02-25 08:10:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.proofwiki.org/wiki/Intersection_of_Submodules_is_Submodule/General_Result | # Intersection of Submodules is Submodule/General Result
## Theorem
Let $R$ be a ring.
Let $\struct {G, +_G}$ be an abelian group.
Let $M = \struct {G, +, \circ}_R$ be an $R$-module.
Let $S$ be a set of submodules of $M$.
Then the intersection $\ds \bigcap S$ is a submodule of $M$.
## Proof
From Intersection of... | 2023-03-27 09:57:34 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Regular_semi-algebraic_system | # Regular semi-algebraic system
Jump to: navigation, search
In computer algebra, a regular semi-algebraic system is a particular kind of triangular system of multivariate polynomials over a real closed field.
## Introduction
Regular chains and triangular decompositions are fundamental and well-developed tools for d... | 2017-04-24 09:57:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 40, "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://quant.stackexchange.com/tags/option-pricing/hot | # Tag Info
6
By definition, the payoff of a log-contract of maturity $T$ writes $$\phi(S_T) = \ln\left(\frac{S_T}{S_0}\right)$$ Let $\Pi_t$ denote the $t$-value of such a contingent claim. We are interested in the price at $t=0$, best known as the option premium. Theory tells us that the latter premium can be compute... | 2016-05-25 09:10:34 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1178356/matrix-associated-to-a-linear-transformation | Matrix associated to a linear transformation
Today my linear algebra teacher explained what is the matrix associated to a linear transformation between two finitely generated $\mathbb{K}$-vector spaces.
In particular, if we have $B = \{v_1, \ldots, v_n\}$ basis of $V$ and $C = \{w_1, \ldots, w_m\}$ basis of $W$, then... | 2020-02-17 18:59:21 | {"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... |
http://askmetips.com/standard-error/standard-deviation-of-random-error-term.php | Home > Standard Error > Standard Deviation Of Random Error Term
# Standard Deviation Of Random Error Term
## Contents
Because of random variation in sampling, the proportion or mean calculated using the sample will usually differ from the true proportion or mean in the entire population. Blackwell Publishing. 81 (1)... | 2017-10-24 07:47:46 | {"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://cob.silverchair.com/jeb/article/206/13/2135/13490/Role-of-the-post-hepatic-septum-on-breathing?searchresult=1 | Tupinambis merianae increased minute ventilation by increasing both tidal volume and breathing frequency during sustained locomotion at 0.17 m s-1. Animals in which the post-hepatic septum (PHS) had been surgically removed were not able to increase tidal volume during locomotion. Tegus without PHS compensated, in part,... | 2022-07-01 13:14:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blog.metasyn.pw/perplexity/ | What is perplexity? In information theory, perplexity is a measurement we can use to compare probability models. Why would you care? Perplexity is often used to compare different language models - used in applications like machine translation and speech recognition.
If you're reading up on recent papers in NLP, you'll... | 2019-02-18 16:20:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.thefullwiki.org/Physical_unit | # Physical unit: Wikis
Note: Many of our articles have direct quotes from sources you can cite, within the Wikipedia article! This article doesn't yet, but we're working on it! See more info or our list of citable articles.
# Encyclopedia
(Redirected to Units of measurement article)
The former Weights and Measures ... | 2020-01-25 01:57:19 | {"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": 0, "img_math": 8, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://networkx.org/documentation/latest/reference/algorithms/generated/networkx.algorithms.centrality.local_reaching_centrality.html | Note
This documents the development version of NetworkX. Documentation for the current release can be found here.
# networkx.algorithms.centrality.local_reaching_centrality¶
local_reaching_centrality(G, v, paths=None, weight=None, normalized=True)[source]
Returns the local reaching centrality of a node in a directe... | 2021-01-24 13:02:11 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://web-ext.u-aizu.ac.jp/official/researchact/annual-review/1994/sections/sectionstar2_1_1.html | Next: Mathematical Foundation of Up: Department of Computer Previous: Department of Computer
# Foundation of Computer Science Laboratory
/ Satoshi Okawa / Professor
/ Qian Ping Gu / Associate Professor
/ Shuichi Yukita / Associate Professor
The research and education activities in this laboratory focus on the theore... | 2019-05-26 09:57:25 | {"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://www.physicsforums.com/threads/inertia-tensor-as-a-transformation.512783/ | # Inertia Tensor as a Transformation
1. Jul 8, 2011
### uliuli
Hi everyone,
I was thinking about the relationship between angular velocity and angular momentum for a rigid body: $I \omega = L$. In particular, I'm trying to gain a little bit of intuition as to what transformations $I$ can perform on $\omega$.
Let's... | 2018-07-20 19:26:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.math.temple.edu/events/seminars/analysis/ | # Analysis Seminar
Current contact: Gerardo Mendoza
The seminar takes place Mondays 2:30 - 3:30 pm virtually via Zoom. Please write if you wish to join for a specific meeting. Click on title for abstract.
• Monday January 25, 2021 at 14:30, Zoom meeting
Antonio Bove, University of Bologna
We present a couple of re... | 2021-06-18 16:03:15 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.prepanywhere.com/prep/textbooks/functions-11-nelson/chapters/chapter-4-exponential-functions/materials/chapter-practice-test | Chapter Practice Test
Chapter
Chapter 4
Section
Chapter Practice Test
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Solutions 11 Videos
The function f(x) = - \frac{1}{2}(3^{2x + 4})+ 5 is the transformation of the function g(x) = 3^x.
a) Explain how you can tell what type of fu... | 2021-05-15 12:13:24 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://st551.cwick.co.nz/lecture/lecture_18/ | # Two sample inference
## Two sample setting
Setting: two independent samples
$$Y_1, \ldots, Y_n$$ i.i.d from population with c.d.f $$F_Y$$, and
$$X_1, \ldots, X_m$$ i.i.d from population with c.d.f $$F_X$$
Parameter: now focus on some comparison between the two populations $$F_Y$$ and $$F_X$$
## Alternative view
... | 2021-09-27 23:12:00 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://byjus.com/physics/cells-electromotive-force-and-internal-resistance/ | # EMF: Cells, Electromotive Force And Internal Resistance
## Cell Or Electrochemical Cell
A cell or an electrochemical cell is a device that is capable of obtaining electrical energy from chemical reactions or vice versa. You have definitely seen a cell, the small AAA or AA batteries we use in our remotes.
An electr... | 2018-09-21 09:54:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://chronicle.com/blognetwork/castingoutnines/2014/04/28/flipped-learning-skepticism-is-flipped-learning-just-self-teaching/ | # Flipped learning skepticism: Is flipped learning just self-teaching?
April 28, 2014, 12:00 pm
I had to take a bit of a hiatus for the last two weeks to finish up the semester and to give and grade exams. Now that this is over, I wanted to come back and address some of the comments in these two posts. Specifically, ... | 2016-02-09 09:57:03 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/145140/m-ary-tree-relation-between-vertices-and-leaves | # m-ary tree relation between vertices and leaves
A full $$m$$-ary tree with $$n$$ vertices and $$i$$ internal vertices has $$n = m \cdot i + 1$$ vertices and $$l = (m − 1)i + 1$$ leaves.
How can I prove it?
I know that $$m$$-ary tree is a rooted tree such that every internal vertex has no more than $$m$$ children. ... | 2022-01-19 04:16:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/110642/on-the-generalization-of-the-mittag-leffler-function-and-fractional-derivative | # On the generalization of the Mittag-Leffler function and fractional derivative
The Mittag-Leffler function $E_{\alpha}(x)$ has an important property: $$\frac{\partial^{\alpha}}{\partial x^{\alpha}} E_{\alpha}(x^{\alpha}) = E_{\alpha}(x^{\alpha}).$$ I tried to find an analogue of such function that satisfies $$\frac{... | 2015-05-07 06:47:33 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jezykizadarmo.pl/crush/1966/2021_09_312/ | Leave Message
# best grinding ball sag mill:
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Wear-resistant High Chrome Cast grinding media balls for cement plant. Low carbon SAG mill grinding balls low breakage diameter 125mm. Oil quenching high Cr 18 Forged Grinding Steel Balls for Mining / Pow... | 2022-05-18 16:06:09 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://calendar.math.illinois.edu/?year=2018&month=03&day=26&interval=day | Department of
# Mathematics
Seminar Calendar
for events the day of Monday, March 26, 2018.
.
events for the
events containing
Questions regarding events or the calendar should be directed to Tori Corkery.
February 2018 March 2018 April 2018
Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su... | 2018-03-22 03:56:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.alloprof.qc.ca/helpzone/discussion/11449/question | # Help Zone
### Student Question
Secondary II • 9mo.
Hello, how do I calculate the area of a triangle please? I didn't have time to write the formula my teacher erased too quickly
Mathematics
## Explanations (1)
• Explanation from Alloprof
Explanation from Alloprof
This Explanation was submitted by a member o... | 2022-06-29 22:52:35 | {"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/195130/sin-4-alpha-2-sin-2-alpha-times-cos-2-alpha/195133 | # $\sin 4\alpha = 2\sin 2\alpha \times \cos 2\alpha$?
A trigonometry rule says that $\sin 2\alpha = 2\sin \alpha \times \cos \alpha$. Does this also apply to $\sin 2x$ when $x = n \times \alpha$?
For example: $$\sin 4\alpha = 2\sin 2\alpha \times \cos 2\alpha$$ $$\sin 10\alpha = 2\sin 5\alpha \times \cos 5\alpha$$
-... | 2016-06-26 10:10:57 | {"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://socratic.org/questions/how-do-you-find-the-amplitude-period-phase-shift-given-y-sin-5x-3 | # How do you find the amplitude, period, phase shift given y=-sin(5x+3)?
Mar 12, 2018
As below
#### Explanation:
Use the form $y = a \sin \left(b x - c\right) + d$ to find amplitude, period and phase shift.
Given $y = - \sin \left(5 x + 3\right)$
Amplitude $= a = 1$
Period $= \frac{2 \pi}{|} b | = \frac{2 \pi}{5}... | 2021-04-18 02:39:41 | {"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://ckms.kms.or.kr/journal/view.html?uid=4464 | - Current Issue - Ahead of Print Articles - All Issues - Search - Open Access - Information for Authors - Downloads - Guideline - Regulations ㆍPaper Submission ㆍPaper Reviewing ㆍPublication and Distribution - Code of Ethics - For Authors ㆍOnline Submission ㆍMy Manuscript - For Reviewers - For Editors
Finite element ap... | 2022-08-17 09:39:23 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://projecteuclid.org/euclid.jsl/1183741310 | ## Journal of Symbolic Logic
### Classifying Positive Equivalence Relations
#### Abstract
Given two (positive) equivalence relations $\sim_1, \sim_2$ on the set $\omega$ of natural numbers, we say that $\sim_1$ is $m$-reducible to $\sim_2$ if there exists a total recursive function $h$ such that for every $x, y \in ... | 2019-10-15 01:53:23 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://dannyzhang.run/2018/08/12/machine-learning-notes-2/ | Be insensitive, and keep a lifelong growth mindset.
0%
## 1. Environment Setup Instructions
### 1.1. Environment Setup Instructions
(Install Octave and use Matlab online version)
### 1.2. Multivariate Linear Regression
#### 1.2.1. Multiple Features
Linear regression with multiple variables is also known as “mult... | 2022-05-24 08:58:03 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.theanalyticslab.nl/how-to-combine-google-maps-with-a-choropleth-shapefile-of-holland-in-r-amsterdam-neighbourhoods-postal-codes-by-number-of-customers/ | Sometimes the best way to visualize your information is by plotting it on an map. But what if the information you want to show isn’t a point on a map but a shape, like a neighbourhood? Well, that’s when you use a choropleth, which you can create using a shapefile (look for ESRI shapefiles on Google). Usually the map is... | 2020-07-05 09:11:46 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/90257-can-someone-please-check-my-answer-question.html | I got 14/3 as the answer. Just want to make sure that the answer is right. Thanks in advance for any help
2. Don't know what your working is but whatever you did was right. I just hoofed it into Maple and yeah the answers 14/3. | 2016-08-27 16:12:55 | {"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/259295/do-we-need-braiding-to-define-a-monoid-structure-on-product-of-monoids | # Do we need braiding to define a monoid structure on product of monoids?
Let $(\mathcal{C}, \otimes, I)$ be a monoidal, symmetric category. It is well-known that in this case, if $M_{1}, M_{2}$ are monoids, there is a natural monoid structure on $M_{1} \otimes M_{1}$. The multiplication and unit are given as follows
... | 2016-02-06 00:28:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/397389/a-question-regarding-the-suslins-proof-on-grayson-motivic-cohomology | # A question regarding the Suslin's proof on Grayson motivic cohomology
This question is regarding the proof strategy presented in the paper, "On The Grayson Spectral Sequence", which its overview is explained in page 1 and 2. It seems a very general approach is presented for proving when two bigraded cohomology theor... | 2022-12-07 22:51:54 | {"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... |
http://danboykis.com/posts/saving-real-media-streams/ | # Saving Real Media streams
I like to watch Berkley’s stream lectures. I do not like to have to start at the beginning of a lecture and wait for the buffer to catch up to where I was last time before I got interrupted. After some googling I was able to find out how to save real media streams with mplayer. Below is a b... | 2021-10-22 16:45:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/204438/is-the-residual-spectrum-of-every-power-bounded-operator-contained-in-the-open-u | # Is the residual spectrum of every power bounded operator contained in the open unit disk?
If $T$ is a power bounded operator and $r(T)$ is the spectral radius of $T$, then clearly $r(T) = \lim_{n \to \infty} \|T^n\|^{1/n} \leq 1$, so that the spectrum of $T$ is contained in the closed unit disk. In fact, the spectr... | 2019-01-22 15:41:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://admin.clutchprep.com/chemistry/practice-problems/133774/if-a-single-electron-in-a-hydrogen-atom-is-in-the-excited-n-4-state-and-eventual | Chemistry Practice Problems Bohr and Balmer Equations Practice Problems Solution: If a single electron in a hydrogen atom is in the ...
# Solution: If a single electron in a hydrogen atom is in the excited n = 4 state and eventually relaxes to lower states, there are six possible emission or spectral lines. How many ... | 2020-04-05 20:27:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/15323/a-gas-mixture-contains-50-helium-and-50-methane-by-volume-what-is-the-perce | Want to ask us a question? Click here
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# A gas mixture contains 50% helium and 50% methane by volume .What is the percentage by mass of methane in the mixture
$\begin{array}{1 1}(a)\;19.97\%&(b)\;20.05\%\\(c)\;50\%&(d)\;80.03\%\end{array}$
Can you answer this question?
## 1 Answer
0 vot... | 2017-03-23 14:20:28 | {"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://ccssmathanswers.com/eureka-math-grade-6-module-5-lesson-9/ | ## Engage NY Eureka Math Grade 6 Module 5 Lesson 9 Answer Key
### Eureka Math Grade 6 Module 5 Lesson 9 Example Answer Key
Example 1
Jasjeet has made a scale drawing of a vegetable garden she plans to make in her backyard. She needs to determine the perimeter and area to know how much fencing and dirt to purchase. De... | 2022-09-28 00:28:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://docs.idldev.com/vis/objectgraphics/visgrellipsoid__define.html | # API documentation for visualization library
## Michael Galloy
single page | use frames summary class fields routine details file attributes
# visgrellipsoid__define.pro
object graphics
includes main-level program
Class representing an ellipse.
## Examples
See the main-level example program... | 2021-04-11 10:10:38 | {"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... |
https://de.maplesoft.com/support/help/maple/view.aspx?path=ColorTools/Palette/KnownColor&L=G | KnownColor - Maple Help
ColorTools[Palette]
KnownColor
check if a string is a valid color name in a palette
Calling Sequence KnownColor(P,color)
Parameters
P - Palette object created with ColorTools:-Palette color - string or a positive integer
Description
• The KnownColor command returns true if color is t... | 2022-01-24 11:27:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 9, "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://brantr.github.io/blog/cholla-with-pfft-scaling/ | # Cholla Scaling Tests with PFFT-based Gravity Solver
## Cholla is integrating a FFT-based gravity solver
We want to include self-gravity into Cholla, so Bruno Villasenor is implementing a FFT-based gravity solver into Cholla. The idea is to use the block-based FFT-solver PFFT to allow for Cholla to retain its curren... | 2019-03-21 18:19:03 | {"extraction_info": {"found_math": true, "script_math_tex": 1, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:1165.65027 | # zbMATH — the first resource for mathematics
##### Examples
Geometry Search for the term Geometry in any field. Queries are case-independent. Funct* Wildcard queries are specified by * (e.g. functions, functorial, etc.). Otherwise the search is exact. "Topological group" Phrases (multi-words) should be set in "strai... | 2016-05-03 10:46:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://byjus.com/question-answer/a-spring-of-force-constant-800-n-m-has-an-extension-of-5-cm-find-work/ | Question
# A spring of force constant $800N/m$ has an extension of $5cm$. Find work done in extending it from $5cm$ to $15cm$.
Open in App
Solution
## Step1: Given dataThe spring constant of the spring is $K=$$800N/m$.The initial extension of the spring is ${x}_{1}=5cm=0.05m.$The final extension of the spring is ${x... | 2023-02-01 00:03:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 17, "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://pediatrics.aappublications.org/highwire/markup/75518/expansion?width=1000&height=500&iframe=true&postprocessors=highwire_tables%2Chighwire_reclass%2Chighwire_figures%2Chighwire_math%2Chighwire_inline_linked_media%2Chighwire_embed | Table 2.
Univariate Comparisons of Dichotomous Variables (the Number of Subjects With the Risk Factor and Denominators) Associated With Outcomes
OutcomesPeak Bilirubin
(Cutpoint 160 mmol/L [9.4 mg/dL])
Peak Bilirubin
(Cutpoint 200 mmol/L[11.7 mg/dL])
≥160 (61)<160 (67)OR (CI)P≥200 (20)<200 (108)OR (CI)P
Blindness att... | 2019-09-15 09:43:23 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://forum.allaboutcircuits.com/threads/p-channel-mosfet-heat-dissipation.183527/#post-1688946 | # p-channel mosfet heat dissipation
#### crookedspoon
Joined Dec 30, 2020
14
Hi all,
I'm testing a few P-Channel Mosfets (IRF4905) I bought.
It's just the most basic setup - see sketch; battery is 15V, Incandescent light is pulling about 1.5A.
When the gate is connected to (-), the light goes on and the Mosfet reach... | 2022-05-27 21:02:15 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mixomics.org/mixmc/mixmc-pre-processing/ | # mixMC: Pre-processing
Here are our data processing steps for microbiome data analysis with the package:
1 – Add an offset of 1 to the whole data matrix to deal with zeroes after centered log ratio transformation
2 – Prefilter the raw count data to remove features with low counts across all samples
3 – Centered lo... | 2020-05-28 21:08:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hackage.haskell.org/package/hTensor-0.9.1/candidate/docs/Numeric-LinearAlgebra-Tensor.html | hTensor-0.9.1: Multidimensional arrays and simple tensor computations.
Numeric.LinearAlgebra.Tensor
Description
Tensor computations. Indices can only be contracted if they are of different Variant type.
Synopsis
# The Tensor type
data Variant Source #
Constructors
Contra Co
Instances
Source # Methods(==) ::... | 2019-11-21 19:31:17 | {"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://physics.stackexchange.com/questions/636545/what-is-the-difference-between-liouvilles-theorem-and-the-boltzmann-transport-e?noredirect=1 | # What is the difference between Liouville's theorem and the Boltzmann transport equation?
From what I understand, Liouville's theorem is about the probability density $$\rho$$ of an ensemble existing in a differential volume in phase space $$d\mathbf{r}d\mathbf{p}$$.
So the statement for Liouville's theorem is \begi... | 2022-07-04 09:56:43 | {"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://codereview.stackexchange.com/questions/239897/finding-legal-knight-moves-in-a-chessboard-in-apl-follow-up/239994 | # Finding legal knight moves in a chessboard in APL (follow-up)
This question is a follow-up to this previous question of mine. Assuming I understood correctly what is outlined in this meta post.
I wrote (and now, re-wrote) a function that takes as input a vector with two integers between 1 and 8 representing a posit... | 2021-07-29 16:15:45 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://nasoq.github.io/docs/getting-started-lbl/ | # Getting Started with LBL
LBL is a part of the NASOQ repository and is similarly a header-only library and does not need installation. Here we explain how LBL C++ API can be used to solve your sparse indefinite linear systems in your code.
## C++ API
An example of how to use LBL in your code is provided in thenasoq... | 2021-04-18 18:12:36 | {"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... |
http://www.idea.am/dnp-hxvqikd/how-to-reduce-resistor-heat-4b7a9d | Some are very accurate, some can withstand high temperatures, some can withstand high power and some are cheap. The load or bias on the resistor is a critical factor during testing. Assume that the circuit has been closed for time ttt. If you do, the LED will flash brightly, and then it will be dead forever. Differenti... | 2021-04-18 11:19:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://forum.zkoss.org/question/85643/el-in-a-foreach-command-not-working/ | # EL in a forEach @command not working?
rickcr
704 7
Normally I use a VM for most things, but I'm messing around with also using some Composers for some separation of concerns.
I'm playing around with having a Composer generate a list of reports dynamically that the user can click on. When they click on one of them ... | 2021-09-23 08:13:54 | {"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... |
http://mathcentral.uregina.ca/QQ/database/QQ.09.12/h/saskia1.html | SEARCH HOME
Math Central Quandaries & Queries
Question from Saskia, a student: derivative of y = sin (30º + x)
I assume that $x$ is in degrees also. The differentiation fact that we know about the differentiation of the sine function is that
$\frac{d}{dx} \left(\sin(x)\right) =\cos(x)$
is only valid if x is in rad... | 2020-07-05 21:30:00 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hal-cea.archives-ouvertes.fr/cea-01366956 | Exact two-dimensionalization of rapidly rotating large-Reynolds-number flows - Archive ouverte HAL Access content directly
Journal Articles International Journal of Fluid Mechanics Research Year : 2015
## Exact two-dimensionalization of rapidly rotating large-Reynolds-number flows
Basile Gallet
• Function : Correspon... | 2023-03-28 18:38:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://docs.squirro.com/en/latest/technical/communities/csv.html | # CSV and Excel Formatting for Upload#
## File Types#
### CSV#
A comma-separated values (CSV) file is a delimited text file that uses a comma to separate values. Each line of the file is a data record. Each record consists of one or more fields, separated by commas.
A CSV file typically stores tabular data (numbers... | 2023-03-29 23:13:25 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lieuzhenghong.com/2016/12/27/2016-in-review.html | # 2016
2016 has been a long year and it’s hard to keep track of all the things I’ve done. I started this blog (I think it’s more of a diary really) for the express purpose of keeping track of what I have been doing.
## Calendar of events 2016
This diary/blog has been a great help in remembering the things that I’ve ... | 2019-08-19 09:42:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/revisions/50508/list | Here's how I got this series: start with the identity $$\arctan a - \arctan b = \arctan \frac{a-b}{1+ab}.$$ From this we get $$\arctan x = \arctan 1 + \arctan\frac{x-1}{1+x}.$$ Substituting 1 for $x$ everywhere in the last expression except the power of $x-1$, we get the 1st-degree term. So we need to replace the last ... | 2013-05-25 15:35:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blender.stackexchange.com/questions/129816/is-there-a-way-to-make-smooth-interpolated-motion-with-the-graph-editor?noredirect=1 | # Is there a way to make smooth interpolated motion with the graph editor?
I do animating entirely manually, sometimes 1 frame by 1 frame. Then, I discovered the graph editor and thought it might possibly have some use, though I have yet to see how.
Suppose I make a basic animation of a cube moving in a diamond-like ... | 2019-09-20 18:02:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://quant.stackexchange.com/questions/67771/reflection-principle-of-the-brownian-motion | # Reflection principle of the Brownian motion
really appreciate some guidance on how to get the following equality:
• typo in the def of the running minimum mT := min Bs for s<=T Sep 5, 2021 at 15:36
I'll only show it for $$M_T = \max_{u\leq T} B_u$$ and $$(x,h)$$-domain
$$\{ h> 0, h > x \}.$$
By the reflection pr... | 2022-07-05 11:49:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://discuss.codechef.com/t/sum-problem-from-cses/76625 | # "Sum" Problem From CSES
So if x+y+z = N, then for distinct solutions we can apply a constraint that x<y<z. Now if we iterate over all the possible values of z then the problem reduces to x+y = M, (M<N). I don’t have a proof but I observed that the number of unique solutions to x+y = M is (k-1) where M = 2k or 2k-1. ... | 2020-09-24 01:06:57 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://zbmath.org/?q=an:1112.83007 | # zbMATH — the first resource for mathematics
##### Examples
Geometry Search for the term Geometry in any field. Queries are case-independent. Funct* Wildcard queries are specified by * (e.g. functions, functorial, etc.). Otherwise the search is exact. "Topological group" Phrases (multi-words) should be set in "strai... | 2014-04-16 22:30:14 | {"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/85607/word-web-a-hard-one?noredirect=1 | # Word Web - A Hard One
Disclaimer: "Hard" here is not a difficulty indicator. Please do not edit the title.
This is a Word Web. Divide the 16 words into four groups of four such that they can collocate with one same word. Then find the answer that collocates with the four derived word. (-ed) means the derived word h... | 2022-01-18 20:04:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://numberworld.info/root-of-40002 | # Root of 40002
#### [Root of forty thousand two]
square root
200.005
cube root
34.2001
fourth root
14.1423
fifth root
8.3256
In mathematics extracting a root is known as the determination of the unknown "x" in the equation $y=x^n$ The outcome of the extraction of the root is declared as a so-called root. In the case... | 2022-07-01 11:37:34 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://strawberryfields.readthedocs.io/en/stable/code/api/strawberryfields.apps.similarity.feature_vector_orbits_sampling.html | # sf.apps.similarity.feature_vector_orbits_sampling¶
feature_vector_orbits_sampling(samples, list_of_orbits)[source]
Calculates feature vector of given orbits with respect to input samples.
The feature vector is composed of orbit probabilities reconstructed by measuring the occurrence of given orbits in the input sa... | 2020-09-27 03:28:58 | {"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://www.cnblogs.com/artech/archive/2009/12/03/1616331.html | # [转]如何解决事件导致的Memory Leak问题：Weak Event Handlers
[本文转自《Solving the Problem with Events: Weak Event HandlersMarch 26, 2007: Added performance tests, corrected several typos and clarified the performance issues with the lightweight code generation approach.]
1、The Problem (A Recap)
As discussed last time, delegates can... | 2019-10-14 04:47:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://ec2-34-199-89-106.compute-1.amazonaws.com/here-be-dragons/ | Because of the sharp knives Ruby provides to its programmers, it’s easy to define operators for any class. So if I have a bottle class, I can define what it means to add something to that bottle: def +(other).
And that’s just the tip of the iceberg. Unary definitions are also possible, like def +@ (unary addition), or... | 2017-12-11 13:19:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cosmologyquestionoftheweek.blogspot.com/2017/06/pauli-and-euclid.html | ## Wednesday, June 7, 2017
### Pauli and Euclid
can you show that rotations $R_{\mu\nu}$ are generated by the Pauli-matrix $\sigma^{(2)}_{\mu\nu}$ with the angle $i\omega$ as an additive parameter? | 2017-07-24 06:38:27 | {"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... |
https://ncatlab.org/nlab/show/bimodule | # nLab bimodule
### Context
#### Algebra
higher algebra
universal algebra
# Contents
## Idea
A bimodule is a module in two compatible ways over two algebras.
## Definition
Let $V$ be a closed monoidal category. Recall that for $C$ a category enriched over $V$, a $C$-module is a $V$-functor $\rho : C \to V$. We... | 2016-05-24 06:08:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 96, "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.codingame.com/training/medium/playfair-cipher | • 36
## Learning Opportunities
This puzzle can be solved using the following concepts. Practice using these concepts and improve your skills.
## Goal
Edith and Norman have decided to encrypt all of their messages through 'Playfair cipher'. While Norman can encrypt and decrypt on his own, Edith asks for your help wi... | 2021-06-13 05:07:06 | {"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://semantic-portal.net/python-howto-curses-programming | # Curses Programming with Python
Domains:
This document describes how to use the curses extension module to control text-mode displays.
## What is curses?
The curses library supplies a terminal-independent screen-painting and keyboard-handling facility for text-based terminals; such terminals include VT100s, the Li... | 2022-12-08 19:10:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-algebra/82864-solved-dimension.html | # Math Help - [SOLVED] Dimension
1. ## [SOLVED] Dimension
$U_1 \cap U_2 = \{0\}$, $U_1 \subset V$, $U_2 \subset V$
Show that $dim(U_1)+dim(U_2) \leq dim(V)$
2. Originally Posted by Spec
$U_1 \cap U_2 = \{0\}$, $U_1 \subset V$, $U_2 \subset V$
Show that $dim(U_1)+dim(U_2) \leq dim(V)$
Let $W$ be the sum of vector s... | 2014-08-01 15:14:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 28, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://andyljones.com/posts/policy-gradient.html | # A Clearer Proof of the Policy Gradient Theorem
The policy gradient theorem is a foundational result in reinforcement learning. It turns the derivative of the total reward (hard!) into the derivative of the policy (easy!). Unfortunately, the usual proof uses more algebraic manipulation than you'd like in a foundation... | 2020-07-14 00:13:58 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3038454/algorithm-to-draw-an-image-within-arbitrary-size-rectangle | # Algorithm to draw an image within arbitrary size rectangle
I'm writing an application that needs to draw an arbitrary size image (width and height are random at the input) within another randomly generated rectangle(dimensions given as input) so that the inside image is scaled proportionally and not distorted(but fi... | 2021-09-24 22:23:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.sciteachonline.com/post/enthalpy-relating-lattice-solution-and-hydration-enthalpies | // StartMathJax Script window.MathJax = {loader: {load: [ 'input/asciimath', 'ui/lazy', 'output/chtml', 'ui/menu']} }; (function() { var script = document.createElement('script'); script.src = "https://cdn.jsdelivr.net/npm/mathjax@3/es5/startup.js"; script.async = true; document.head.appendChild(script); })(); --------... | 2022-12-03 18:31:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zzapomni.com/kotova-doing-business-in-russia-2003-1232/19 | # Doing Business in Russia. Котова К.П - 19 стр.
Составители:
Рубрика:
• ## Иностранный язык
19
IX. Explain which of the following statements refer to reality:
1) Influx of population into Russia is not very large. 2) The right of refugees to
choose the place of living is fully consistent with Universal Declaration... | 2023-03-30 15:14:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.proofwiki.org/wiki/Properties_of_Integers | # Properties of Integers
Jump to: navigation, search
## Integers under Addition form Countably Infinite Abelian Group
The set of integers under addition $\left({\Z, +}\right)$ forms a countably infinite abelian group.
### Integer Addition is Closed
The set of integers is closed under addition:
$\forall a, b \in \... | 2013-12-07 07:15:18 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://q-and-answers.com/history/question515381975 | # What is the historical context of the memo? A. The Battle of Berlin B. The rise of Nazi Germany C. The German Safety Initiative D. The Berlin blockade
PineaPPle663 · 08.05.2022 09:50
30.06.2019 01:00
b is correct
have a cool day
28.06.2019 20:30
because people what other people gold
explanation:
26.06.2019... | 2022-06-27 21:32:33 | {"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://www.analyzemath.com/Calculators_2/arccsc-calculator.html | # Arccsc(x) Calculator
An online calculator to calculate inverse cosecant function arccsc(x) in radians and degrees. The graph of y = arccsc(x) is shown below and it has the horizontal asymptote $y = 0$ defined as
$\lim_{x\to-\infty} arccsc(x) = 0$ and $\lim_{x\to 0} arccsc(x) = 0$
The domain of y = arccsc(x... | 2022-08-16 13:07:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/identities-simplify-expression.362826/ | Identities simplify expression
1. Dec 12, 2009
disneychannel
I have been trying to do this problem for a long time, and still can not do it. I know the answer is sin2x, but I have no idea how to do it:
write expression as sine, cosine, or tangent of an angle
sin3xcosx - cos3xsinx
THANKS!
2. Dec 12, 2009
Dick
U... | 2018-03-18 06:36:58 | {"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://ageconsearch.umn.edu/record/56854 | Formats
Format
BibTeX
MARC
MARCXML
DublinCore
EndNote
NLM
RefWorks
RIS
### Abstract
This study investigates the composition of maximum expected utility portfolio, considering stocks, bonds, gold, dollar and agricultural futures contract, between August of 1994 and December of 2007. From the optimal combinations of ri... | 2021-06-13 23:47:04 | {"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/65242/sipsers-proof-of-np-completeness-of-sat?answertab=oldest | # Sipser's proof of NP-completeness of SAT
I just need some help with the Cook-Levin theorem (SAT is NP-complete). The proof of this theorem is not so clear to me. I use Sipser's book "Introduction to the Theory of Computation". Up to this proof, everything else seems very clear and obvious; therefore I chose this boo... | 2014-04-19 04:47:48 | {"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://socratic.org/algebra/rational-equations-and-functions/addition-and-subtraction-of-rational-expressions | # Addition and Subtraction of Rational Expressions
## Key Questions
• You can keep the same denominator and add or subtract the numerators.
$\frac{a}{c} + \frac{b}{c} = \frac{a + b}{c}$ and $\frac{a}{c} - \frac{b}{c} = \frac{a - b}{c}$
I hope that this was helpful.
• The least common denominator is the least commo... | 2018-12-09 23:59:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 21, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://mathematica.stackexchange.com/questions/84005/table-of-sections-with-cellprint | # Table of sections with CellPrint
I am trying to produce a table of sections with each section containing a DynamicModule. My two questions are: (1) How do I produce grouped sections that are folded shut? (2) How do I stop the text in my DynamicModule from having quotes around it?
Here is a toy code for the dynamic ... | 2020-05-27 22:31:23 | {"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://socratic.org/questions/what-is-percent-composition-in-chemistry#638089 | # What is percent composition in chemistry?
"% composition"="quantity of stuff"/"quantity of stuff + quantity of solvent"xx100%
Most of the time we quote a percentage by mass....which is defined by the given quotient....i.e. "weight"/"weight"xx100%. The term $\text{part per million}$ is for trace quantities in aqueous... | 2022-05-16 16:00:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 7, "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/314169/achieving-local-fptop-within-a-custom-float | # Achieving local @fptop within a custom float
I would like the following policy:
• The top of figure and table page-floats should be 15% down the page (and ideally able to move higher if the figure is more than 85% of text height).
• A custom environment (smallbox) should be vertically centred
Essentially, I want t... | 2019-09-17 16:27:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/36008/an-open-flask-contains-air-at-27-c-calculate-temperature-at-which-it-should | Browse Questions
# An open flask contains air at $27^{\large\circ}C$. Calculate temperature at which it should be heated so that , $\large\frac{1}{3}rd$ of air measured at $27^{\large\circ}C$ escapes out.
$(a)\;177^{\large\circ}C\qquad(b)\;108^{\large\circ}C\qquad(c)\;140^{\large\circ}C\qquad(d)\;150^{\large\circ}C$
... | 2016-12-04 03:59:54 | {"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/can-a-physicist-learn-his-math-tools-from-wikipedia-alone.159967/ | # Can a physicist learn his math tools from wikipedia alone?
andytoh
Now that we have established that physicists do not need to study math proofs or do rigorous math problems, but rather just understand the math tools well enough to use them, I was wondering if a physicist can just get by in learning the math tools i... | 2022-09-27 02:32:11 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/what-is-the-molar-mass-of-ca-3-po-4-2 | # What is the molar mass of Ca_3(PO_4)_2?
And the atomic mass of calcium metal is $40.1 \cdot g \cdot m o {l}^{-} 1$, of phosphorus it is $31.00 \cdot m o {l}^{-} 1$, of oxygen it is $15.99 \cdot g \cdot m o {l}^{-} 1$.
And to determine the molecular mass, all I do is appropriately sum these atomic masses: $\left(3 \t... | 2020-01-23 08:10:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 4, "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://kblagoev.com/blog/quantum-programming-abstraction-level-2-algorithms/ | # Quantum Programming - Abstraction level 2: State Machine and Algorithms
After we get an intuition about phase kickback, we start getting into actual Computer Science, through building a State Machine, and recreating an actual Quantum Algorithm.
We have been on quite the adventure so far. Let's recap our progress.
... | 2021-07-25 03:34:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tex.stackexchange.com/questions/48746/saving-and-re-using-value-of-a-footnote-counter-twice-how | # Saving and re-using value of a footnote counter twice - how?
I am trying to put the same footnote on to two different places - saving and re-using the footnote counter. Here is what I want to do (part of a larger doc - a paper out of my dissertation):
%Start LateX snippet%
$\Delta$ Age\footnote{\FNTabAge}
\newcoun... | 2014-11-27 07:07:49 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://gams.cam.nist.gov/28.9 | # §28.9 Zeros
For real $q$ each of the functions $\mathrm{ce}_{2n}\left(z,q\right)$, $\mathrm{se}_{2n+1}\left(z,q\right)$, $\mathrm{ce}_{2n+1}\left(z,q\right)$, and $\mathrm{se}_{2n+2}\left(z,q\right)$ has exactly $n$ zeros in $0. They are continuous in $q$. For $q\to\infty$ the zeros of $\mathrm{ce}_{2n}\left(z,q\rig... | 2017-07-24 10:49:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 27, "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://stats.stackexchange.com/questions/448539/where-is-the-divide-between-information-criterion-aic-bic-etc-and-cross-v | # Where is the divide between information criterion (AIC, BIC, etc…) and cross validation?
I've taken a regression class and am now in a machine learning class. In regression, we talk about model selection using adj-R2 and AIC/BIC. In my machine learning class, we primarily select models using cross validation (or sam... | 2020-10-29 15:48:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://msri-prod-alb-1989977079.us-west-1.elb.amazonaws.com/workshops/761/schedules/20373 | # Mathematical Sciences Research Institute
Home » Workshop » Schedules » On two-dimensional gravity water waves with angled crests
# On two-dimensional gravity water waves with angled crests
## New challenges in PDE: Deterministic dynamics and randomness in high and infinite dimensional systems October 19, 2015 - Oc... | 2023-02-03 19:36:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ericlowitt.com/site/skew-symmetric-matrix-is-also-called-7b0aea | # skew symmetric matrix is also called
A matrix A is skew-symmetric if and only if A = −AT. Theorem 1.15Every square matrix A can be decomposed uniquely as the sum of two matrices S and V, where S is symmetric and V is skew-symmetric. The wave function of a set of excitations with specified positions and quantum numbe... | 2022-10-07 03:51:39 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stacks.math.columbia.edu/tag/0EGV | Email from Kovacs of 23/02/2018.
Lemma 15.100.2. Let $I$ be an ideal of a Noetherian ring $A$. Let $K \in D(A)$ be pseudo-coherent. Set $K_ n = K \otimes _ A^\mathbf {L} A/I^ n$. Then for all $i \in \mathbf{Z}$ the system $H^ i(K_ n)$ satisfies Mittag-Leffler and $\mathop{\mathrm{lim}}\nolimits H^ i(K)/I^ nH^ i(K)$ is... | 2022-08-13 20:47:19 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |