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://brilliant.org/problems/looks-small/ | # Looks small
Determine the smallest positive prime $$p$$ which satisfies the congruence $$p + p^{-1} \equiv 25 \pmod{143}$$.
Here, $$p^{−1}$$ as usual denotes multiplicative inverse.
×
Problem Loading...
Note Loading...
Set Loading... | 2017-10-18 18:54:40 | {"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://math.stackexchange.com/questions/28994/simple-asymptotic-function | # Simple asymptotic function
(I have seen this question but it is too complicated for my needs, and my math skills are not good enough to convert the answer.)
I am writing a game and I need a way to increase the armor of the character in a meaningful way: I want the increase in armor to mean a decrease in damage take... | 2015-11-28 18:40:11 | {"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... |
http://mathoverflow.net/revisions/105935/list | The uniqueness can break down very badly in positive characteristic. Supose $G=SL_p$ where $p$ is the characteristic of the base field. Take a regular nilpotent element $e$ in $\mathfrak{g}=\mathfrak{sl}_p$. Then there is a nilpotent element $f\in\mathfrak{g}$ such that $e$, $f$ and $h=[e,f]$ form an $\mathfrak{sl}_2$-... | 2013-05-21 12:35:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/55798d2d581e2a2e45046c7a | # Question 46c7a
Jun 11, 2015
THe new volume of the gas will be 24.2 L.
#### Explanation:
For an an ideal gas, Boyle's Law establishes a relationship between volume and pressure if temperature and number of moles are kept constant.
More specifically, if those conditions are met, pressure and volume have an inverse... | 2019-12-12 11:29:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 8, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/86961/what-happens-when-an-alkylborane-is-treated-with-acetic-acid | What happens when an alkylborane is treated with acetic acid?
In the hydroboration reactions of alkenes I've seen so far, they were always followed by oxidation with $$\ce{H2O2/NaOH}$$ (to yield alcohols).
Today I found a peculiar reaction in which acetic acid-d1 was added after hydroboration to give a deuterated pro... | 2020-01-29 18:40:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/new-users/213864-introducing-myself-recurrence-problem-print.html | # Introducing myself + recurrence problem
• February 26th 2013, 12:13 PM
Burnerelu
Introducing myself + recurrence problem
Hi. I'm Paul from Romania. I joined this forum because i wanted to share my knowledge and learn from you all.
I have a small problem.
Is there any particular formula to find the general term of a... | 2015-01-27 19:48:53 | {"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": 0, "img_math": 0, "codecogs_latex": 14, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://bootmath.com/limit-of-fzfrac-1z-as-z-approaches-0.html | # Limit of $f(z)=\frac 1z$ as $z$ approaches $0$?
I know that the answer is infinity, but doesn’t this contradict the theorem stating that $\displaystyle\lim_{z\to0} \Im(f(z)) = \Im(\displaystyle\lim_{z\to0} f(z))$? I mean, the LHS doesn’t exist because $\Im(f(z))$ approaches $-\infty$ and $\infty$ as $z$ approaches $... | 2018-07-18 22:01:45 | {"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... |
https://cds.ismrm.org/protected/16MProceedings/PDFfiles/1929.html | In-vivo characterization of grey matter microstructure at 3T from the transverse component of the MRI signal
Antoine Lutti1
1LREN, Dept. of Clinical Neurosciences, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
### Synopsis
The characterization of brain microstructure from MRI data requires the deve... | 2021-08-03 17:17:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/forums/topic/4638-2d-rotation-problem/ | #### Archived
This topic is now archived and is closed to further replies.
# 2D ROTATION PROBLEM
This topic is 6634 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
What is the code supposed to do, and what are you getting? It's hard to tell ... | 2018-02-20 08:08:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.math-only-math.com/trigonometrical-ratios-of-90-degree-minus-theta.html | # Trigonometrical Ratios of (90° - θ)
What is the relation among all the trigonometrical ratios of (90° - θ)?
In trigonometrical ratios of angles (90° - θ) we will find the relation between all six trigonometrical ratios.
Let a rotating line OA rotates about O in the anti-clockwise direction, from initial position t... | 2020-07-16 18:09:23 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/551582/scalar-field-propagator-in-euclidean-field-theory | # Scalar field propagator in euclidean field theory
We have a scalar field propagator in minkowski space with signature $$(+,-,-,-)$$ as
$$G (k)={1\over k^2-m^2 }.$$
But in Euclidean space the scalar field propagator is
$$G (k)={1\over k^2+m^2 }.$$
Can anyone please explain how this conversion happen?
• The dispe... | 2021-02-25 02:39:38 | {"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://decastelo.cz/mhfukx5x/5e4701-latex-soul-highlight-color | # latex soul highlight color
By | 30. 12. 2020
Note that the \hl command goes inside the \color or \textcolor command to work as expected. å¦ä½å¨ LaTeX ä¸é«äº®ä¸æ®µæåã If anyone wanna highlight text in LaTeX file using the package soul, they may counter some problems, such as lineberak, since package soul ... | 2021-04-22 19:21:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/478642/show-that-there-exists-a-c-in-mathbbc-such-that-fz-c-barz-for-all | # Show that there exists a $c\in \mathbb{C}$ such that $f(z)=c \bar{z}$ for all $\vert z\vert=1$.
The problem is: Suppose that $f(z)$ is continuous on a domain $D$ that contains the unit circle, and that $f(z)$ satisfies: $$\vert f(e^{i\theta})\vert \leq M \; \forall \theta \, \in [0, 2\pi )$$ and $$\bigg \vert \int _... | 2021-07-24 02:37:10 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mechanismsrobotics.asmedigitalcollection.asme.org/solarenergyengineering/article-standard/140/5/051003/368284/Alternative-Mooring-Systems-for-a-Very-Large | As offshore wind turbines supported on floating platforms extend to deep waters, the various effects involved in the dynamics, especially those resulting from the influence of moorings, become significant when predicting the overall integrated system response. The combined influence of waves and wind affect motions of ... | 2021-01-27 22:31:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 91, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/circular-motion-problem.580813/ | # Homework Help: Circular Motion problem
1. Feb 23, 2012
### MrWarlock616
1. The problem statement, all variables and given/known data
A 'loop a loop' cart runs down an incline and then inside a circular track of radius 3.0 meter and describes a complete circle. Find the minimum height above the top of a circular tr... | 2018-10-22 14:27:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3011054/convergence-of-the-series-sum-n-1-infty-frac-1n-sqrtnn-log-n | # Convergence of the series $\sum_{n=1}^{\infty}\frac{(-1)^n\sqrt[n]n}{\log\ \ n}$.
I am analizing the convergence, absolute convergence and conditional convergence of the series $$\sum_{n=1}^{\infty}\frac{(-1)^n\sqrt[n]n}{\log\ \ n}$$. I proved already that the series $$\sum_{n=1}^{\infty}\frac{\sqrt[n]n}{\log\ \ n}$... | 2019-06-20 17:13:51 | {"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://physics.stackexchange.com/questions/382195/symplectic-form-on-covariant-phase-space/382411 | # Symplectic form on covariant phase space
Usually, the phase space of a physical system is defined as the cotangent bundle of the configuration space at some fixed time slice $t = t_0$, conveniently co-ordinatized by $\{q^a, p_a\}$ where $$p_a = \frac{\partial \mathcal{L}}{\partial \dot{q}^a}.$$
This $p$ co-ordinate... | 2021-08-04 02:06:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/geometry/273529-question-intersection.html | 1. ## question on intersection
Q) Find the intersection of the lines $ax+by+a^2= 0$ and $bx−ay+b^2=0$
I have attached my working out but i could not find the point of intersection
i used two different methods
2. ## Re: question on intersection
$\begin{pmatrix}a &b \\ b &-a\end{pmatrix}\begin{pmatrix}x \\ y \end{pm... | 2017-10-18 19:17:55 | {"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://chat.stackexchange.com/transcript/13775/2020/12/5 | 12:57 AM
5
Studying Quantum Mechanics I only thought about Spherical Harmonics $Y_{l,m}(\theta , \phi)$: $$Y_{l,m}(\theta , \phi)=N_{l,m}P_{l,m}(\theta)e^{im\phi}$$ as the simultaneous eigenfunctions of $L_z$ and $L^2$. But then I stumbled on these two statements: The Spherical Harmonics are a complete ort...
2 hours... | 2021-01-18 23:34:47 | {"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://math.stackexchange.com/questions/3116876/cauchy-schwarz-inequality-with-1-norm | # Cauchy Schwarz inequality with 1 norm
Here is the argument I am making
By Holder's inequality, we have for $$\frac{1}{p} +\frac{1}{p^*} = 1$$
$$\langle A, B\rangle \leq ||A||_p||B||_{p^*}$$
The Schatten p-norms also obey $$||A||_p \geq ||A||_q$$ for any $$1\leq p \leq q\leq \infty$$ according to these notes (Sect... | 2019-04-20 13:12:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/244813/why-f-1-on-the-boundary | # Why $|f|=1$ on the boundary?
The function $f(z)=\exp(\exp(z))$ on the domain $U=\{z=x+iy:-\pi/2<y<\pi/2\}$. Why $|f|=1$ on the boundary of $U$?
$$|f(x\pm i\pi/2)|=\left|\exp(\exp(x\pm i\pi/2))\right|$$ I don't know why it is 1?
Based on Harald's hint, I want to prove $e^{x\pm i\pi/2}$ is imaginary. $$e^{x\pm i\pi/... | 2014-12-22 11:28:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathematica.stackexchange.com/tags/modeling/new | # Tag Info
0
I'll add that your stock price update equation can be resolved using an Itō or Stratonovich integral. As it turns out, your equation is precisely the definition of a GeometricBrownianMotionProcess with parameters $S_0 = 32.68$, $\mu=0005214$, $\sigma=0.24$. You should simulate using the GeometricBrownian... | 2015-05-27 08:11:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/anuuuuuuuuluses/ | Annulus Area
Geometry Level 3
$$O$$ is the center of the circle. If $$AB = 18$$ cm, then the area of the brown part is $$x \pi$$. What is $$x$$?
× | 2018-04-22 18:20:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://leetcode.com/articles/leaf-similar-trees/ | ## Solution
Intuition and Algorithm
Let's find the leaf value sequence for both given trees. Afterwards, we can compare them to see if they are equal or not.
To find the leaf value sequence of a tree, we use a depth first search. Our dfs function writes the node's value if it is a leaf, and then recursively explores... | 2020-07-02 09:39:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/171075/unique-continuous-extension-of-tildel-w-to-z | Unique continuous extension of $\tilde{L}: W \to Z$
Can you read my proof and tell me if it's correct? Thank you!
Let $W$ be a dense subset of a normed vector space $V$ and let $\tilde{L}: W \to Z$ be a bounded linear operator into a Banach space. Then $\tilde{L}$ uniquely and continuously extends to $L : V \to Z$ an... | 2013-05-24 10:48:33 | {"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://www.physicsforums.com/threads/how-to-write-that-per-that-in-mathematical-terms.368715/ | # How to write that per that in mathematical terms?
1. Jan 11, 2010
### Juwane
How to write "this per that" in mathematical terms?
What is the mathematical equivalent of saying, for example, meters per second?
If we want to say that something moves with the rate of 50 meters per 30 seconds--do we write this as a f... | 2017-12-11 00:20:45 | {"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... |
https://math.stackexchange.com/questions/1787308/determining-the-number-of-subgroups-of-bbb-z-14-oplus-bbb-z-6 | # Determining the number of subgroups of $\Bbb Z_{14} \oplus \Bbb Z_{6}$
I want to determine
how many subgroups does the additive group $G:=\Bbb Z_{14} \oplus \Bbb Z_{6}$ have?
There are many related posts in our site, for instances: here and there. However, it seems that those problems worked with small numbers. I ... | 2019-05-26 21:03:40 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.opengeosys.org/docs/benchmarks/notebooks/diffusionsorptiondecay/ | (Advection-)diffusion-sorption-decay problem
import os
import ogs6py
import vtuIO
import numpy as np
from scipy import special
import matplotlib.pyplot as plt
from matplotlib.pyplot import cm
1. Diffusion-sorption-decay problem
1.1 Problem description
This benchmark is meant to model radionuclide migration through... | 2022-05-24 18:26:28 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.helpteaching.com/questions/Calculus?pageNum=3 | # Calculus Questions - All Grades
Create printable tests and worksheets from Calculus questions. Select questions to add to a test using the checkbox above each question. Remember to click the add selected questions to a test button before moving to another page.
The Calculus questions below are in the following grad... | 2014-04-24 14:43:24 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.rdocumentation.org/packages/stats/versions/3.2.5/topics/reorder.dendrogram | # reorder.dendrogram
0th
Percentile
##### Reorder a Dendrogram
A method for the generic function reorder.
There are many different orderings of a dendrogram that are consistent with the structure imposed. This function takes a dendrogram and a vector of values and reorders the dendrogram in the order of the suppli... | 2021-01-24 10:32:31 | {"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://quant.stackexchange.com/tags/binomial-tree/hot?filter=month | # Tag Info
Even though the steps are discrete, we can still express the risk free rate $r$ as a continuously compounded rate - all this implies is that, if each time step is $\tau$ units of time long, the discount rate you need to apply to the payoffs at the next node is $e^{-r \tau}$ We can also describe the risk fre... | 2019-10-16 16:45:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://libros.duhnnae.com/material/2017may2/149408811931-A-infty-algebra-Structures-Associated-to-mathcalK-2-algebras-Andrew-Conner-Pete-Goetz.php | # $A {infty}$-algebra Structures Associated to $mathcal{K} 2$-algebras
$A {infty}$-algebra Structures Associated to $mathcal{K} 2$-algebras - Download this document for free, or read online. Document in PDF available to download.
Download or read this book online for free in PDF: $A {infty}$-algebra Structures Associ... | 2019-07-16 00:53:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/267835/ehrenfest-theorem-and-boundary-conditions | # Ehrenfest Theorem and boundary Conditions
In what cases does Ehrenfests Theorem hold? If I look at the wavefunction of electrons in a squared box of length $L$ (with periodic boundary-conditions, $\Psi(0) = \Psi(L)$), then the solution to Schrödingers Equation are plain waves: $$\Psi(x,t) = \frac{e^{i k x - \omega_k... | 2019-10-24 04:20:28 | {"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://docs.edhecinfra.com/display/IM/Price+and+cash+returns+contribution | Go to start of banner
# Price and cash returns contribution
QoQ cash returns and price returns are compounded using the QoQ index total return as the reinvestment rate for the year. This method ensures that the compounded cash and capital components add up to the compounded total return for the year. The methodology ... | 2022-09-30 03:10:54 | {"extraction_info": {"found_math": true, "script_math_tex": 5, "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://mathshistory.st-andrews.ac.uk/Curves/Lituus/ | # Curves
### Lituus
Polar equation:
$r^{2} = a^{2}/ \theta$
### Description
The lituus curve originated with Cotes and is described in his book Harmonia Mensurarum (1722). Lituus means a crook, for example a bishop's crosier. Maclaurin gave the curve its name in 1722. The lituus is the locus of the point $P$ moving... | 2021-07-24 20:20:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 3, "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://jlta.iauctb.ac.ir/?_action=article&sb=11612&_sb=Fixed+point+theory | ##### Volume 01 (2012)
Fixed point theory
##### 1. The triples of $(v,u,\phi)$-contraction and $(q,p,\phi)$-contraction in $b$-metric spaces and its application
Volume 11, Issue 01 , March 2022, , Pages 39-46
##### Abstract
The aim of this work is to introduce the concepts of $(v, u, \phi)$-contraction and $(q, ... | 2022-05-27 13:16:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-geometry/109269-descending-sequence-proof-print.html | # descending sequence proof
• Oct 20th 2009, 02:05 PM
ElieWiesel
descending sequence proof
Hi, I need this problem to study off of. It is not for a grade. Please provide a complete prove if you can. Thanks,
Suppose $K_1 \supset K_2 \supset K_3 \supset$... is a descending sequence of nonempty sonnected subsets of a me... | 2016-09-27 11:14:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 14, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://lw2.issarice.com/users/bucky | ## Posts
What risks from vaccines? 2020-11-12T23:32:30.278Z
Large Effects Can't Prove Small Causes 2020-10-06T17:34:24.153Z
2020 predictions 2020-05-01T20:11:04.423Z
COVID-19 growth rates vs interventions 2020-03-27T21:33:25.851Z
[UPDATED] COVID-19 cabin secondary attack rates on Diamond Princess 2020-03-18T22:36:06.0... | 2020-11-28 01:40:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://quant.stackexchange.com/questions/37811/compute-rt-in-vasiceck-model-what-is-eatr | # compute r(t) in Vasiceck model, what is $e^{at}r$
I know how to solve the exercise using the hint. But I do not understand where the hint is coming from. Is it just continous compounding?
Can anybody explain $f(t,r) = e^{at}r$? What does it stand for and where does it come from?
$e^{at}$ is simply the Integrating ... | 2020-02-28 15:25:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mickopedia.org/mickify?topic=Compass | # Compass
A simple dry magnetic portable compass
Most smartphones contain a holy magnetometer that can function as a compass.
A compass is a holy magnetometer used for navigation and orientation that shows direction relative to the bleedin' geographic cardinal directions (or points). Story? Usually, an oul' diagram c... | 2021-01-28 11:36:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 3, "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://electronics.stackexchange.com/questions/166359/ohms-law-confusion-can-there-be-voltage-without-current?noredirect=1 | # Ohm's Law confusion — can there be voltage without current?
I know there has been asked a similar question about this before but I still have some issues to understand the whole voltage and current thing. ( Current without Voltage and Voltage without Current? and Is Ohm's Law violating itself?)
Ohm's law states: $$... | 2021-04-11 01:21:00 | {"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://brilliant.org/problems/area-of-triangle-10/ | # Area of triangle
Geometry Level 2
Find the area of the triangle shown above. If the answer cannot be found chose 666.
× | 2017-05-25 20:32:57 | {"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/444156/how-do-i-export-tikzpictures-to-png-for-use-in-powerpoint | # How do I export tikzpictures to png for use in PowerPoint?
I have made quite a few figures for my thesis in LaTeX. I now want to export about five of those figures as .png with a clear background, so I can use them in my PowerPoint presentation. I'm using TexStudio with MikTex. I've found some old posts about this (... | 2020-02-21 02:55:57 | {"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... |
https://asmedc.silverchair.com/turbomachinery/article-abstract/127/1/191/458985/A-New-Method-to-Calculate-the-Coolant-Requirements?redirectedFrom=fulltext | Earlier papers by the first author have described a computational method of estimating the cooling flow requirements of blade rows in a high-temperature gas turbine, for convective cooling alone and for convective plus film cooling. This method of analysis and computation, when applied to the whole blade chord was comp... | 2023-03-22 10:24:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 6, "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/authors/?q=ai:keller.joseph-b | # zbMATH — the first resource for mathematics
## Keller, Joseph Bishop
Compute Distance To:
Author ID: keller.joseph-b Published as: Keller, J.; Keller, J. B.; Keller, Joseph B. Homepage: https://mathematics.stanford.edu/2016/10/27/joseph-b-keller-world-renowned-appli... External Links: MGP · Wikidata · dblp · GND ·... | 2019-10-16 08:48:50 | {"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... |
http://gmatclub.com/forum/general-question-permutation-vs-combination-170586.html?sort_by_oldest=true | Find all School-related info fast with the new School-Specific MBA Forum
It is currently 12 Feb 2016, 21:51
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized... | 2016-02-13 05:51:11 | {"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://codeforces.com/blog/entry/16474 | ### Fear_Is_An_Illusion's blog
By Fear_Is_An_Illusion, 6 years ago,
Silly mistakes are like syntax errors. They can cause your entire program to become useless. Pity that there is no compiler for detecting them.
So whats the silliest mistake you have ever done in a contest problem ? And when you realized it later, y... | 2021-01-18 17:07:13 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gamedev.stackexchange.com/questions/72997/intelligently-move-aircraft-using-curves | # Intelligently move aircraft using curves
I am trying to code a script to move an aircraft entity from point A to point B and at some point in the middle of moving have the aircraft forward vector face Point C (to fire a missile at an enemy entity at C).
I implemented a bezier curve script that takes as input a list... | 2019-05-20 15:37:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/us-government-reports-gas-price-drop-in-april.240344/ | # US government reports gas price drop in April
1. Jun 14, 2008
### wildman
According to the US government Consumer Price Index, the price of gasoline dropped in April. I kid you not. I was a 0.2% drop. So how many of you experienced this drop in April? Some areas must have had a BIG drop to compensate for the BIG r... | 2017-01-23 06:23:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/calculus/thomas-calculus-13th-edition/chapter-14-partial-derivatives-section-14-6-tangent-planes-and-differentials-exercises-14-6-page-833/2 | ## Thomas' Calculus 13th Edition
a) $3x+5y+4z=18$ and b) $x=3+6t,y=5+10t; z=-4+8t$
a. As we know that the vector equation is given by:$r(x,y,z)=r_0+t \nabla f(r_0)$ The equation of tangent line is given as: $\nabla f(3,5,-4)=\lt 6,10,8 \gt$ Thus, $6(x-3)+10(y-5)+8(z+4)=0$ or, $6x+10y+8z=6 \implies 3x+5y+4z=18$ b. As w... | 2020-04-06 03:00:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tm.durusau.net/?p=48766 | ## 175 Analytic and Data Science Web Sites
175 Analytic and Data Science Web Sites by Vincent Granville.
From the post:
Following is a list (in alphabetical order) of top domains related to analytics, data science or big data, based on input from Data Science central members. These top domains were cited by at least... | 2017-10-22 04:21:24 | {"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://physics.stackexchange.com/questions/56097/why-is-it-important-that-the-equation-of-state-parameter-of-dark-energy-is-measu/56387 | # Why is it important that the equation of state parameter of dark energy is measured?
The equation of state for a perfect fluid is that $p=\omega \rho c^{2}$, where $p$ is the pressure, $\rho$ is the density, $c$ is the vacuum speed of light, and $\omega$ is called the equation of state parameter. $\omega$ may be con... | 2015-04-18 19:41:19 | {"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... |
https://duburcqa.github.io/jiminy/tutorial.html | # An introduction to Jiminy¶
Jiminy is a simulation framework built around the pinocchio rigidbody dynamics library, targeting the simulation of robotic systems. This document covers the use of jiminy in python for individual robotic simulation: usage in C++ is similar, see C++ API documentation and examples. For info... | 2022-01-20 20:22:00 | {"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... |
https://www.jiskha.com/archives/2012/09/07 | # Questions Asked onSeptember 7, 2012
1. ## chemistry
the diameter of a helium atom is about 1*10^2pm.suppose that we could line up helium atoms side by side in contact with one another. aproximately how maney atoms would it take to make the distance from end to end 1cm ?
2. ## Geometry
Write these definitions usin... | 2019-10-18 07:26:56 | {"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... |
http://mathoverflow.net/tags/fibre-bundles/info | # Tag Info
## About fibre-bundles
A fiber bundle is the most general kind of bundle. Special cases are often described by replacing the word "fiber" with a word that describes the fiber being used, e.g., vector bundles and principal bundles.
A fiber bundle is a structure $(E, B, π, F)$, where $E,$ $B$, and $F$ are t... | 2016-07-29 14:08:27 | {"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://math.stackexchange.com/questions/3297691/prove-4-f-3-left-frac12-frac12-1-1-frac34-frac54-frac32-frac14 | # Prove ${_4 F_3} \left(\frac12, \frac12, 1, 1; \frac34, \frac54, \frac32; \frac14 \right)= \frac14 \left(\frac{\pi^2}{4}+\log^2 (2+\sqrt{3} ) \right)$
I was experimenting with series and numerically found this gem:
$$S=\sum_{n=0}^\infty \frac{2^{2n+1}}{(2n+1)^2 \binom{4n+2}{2n+1}}= \frac14 \left(\frac{\pi^2}{4}+\log... | 2019-10-14 05:35:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.gamedev.net/topic/625500-problems-using-jbullet-engine/ | • Create Account
FREE SOFTWARE GIVEAWAY
We have 4 x Pro Licences (valued at $59 each) for 2d modular animation software Spriter to give away in this Thursday's GDNet Direct email newsletter. Read more in this forum topic or make sure you're signed up (from the right-hand sidebar on the homepage) and read Thursday's n... | 2014-12-26 10:51:39 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://talkstats.com/threads/removing-confidence-intervals-in-forecast-package.78125/ | # Removing confidence intervals in forecast package
#### noetsi
##### No cake for spunky
I am trying to remove confidence intervals in my forecast because I don't use them and its a pain to remove them in excel. Does anyone know code to tell the forecast package not to show them? I have not found a way on line
#### ... | 2022-07-04 22:01:52 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://collegephysicsanswers.com/openstax-solutions/what-period-600-textrm-hz-electrical-power | Question
What is the period of $60.0 \textrm{ Hz}$ electrical power?
$0.0167 \textrm{ s}$
Solution Video
# OpenStax College Physics Solution, Chapter 16, Problem 7 (Problems & Exercises) (0:18)
View sample solution
## Calculator Screenshots
Video Transcript
This is College Physics Answers with Shaun Dychko. Perio... | 2020-01-27 17:51:18 | {"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://eprint.iacr.org/2021/1144 | ### MAYO: Practical Post-Quantum Signatures from Oil-and-Vinegar Maps
##### Abstract
The Oil and Vinegar signature scheme, proposed in 1997 by Patarin, is one of the oldest and best understood multivariate quadratic signature schemes. It has excellent performance and signature sizes but suffers from large key sizes o... | 2023-03-27 01:50:48 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/tags/adc/hot | # Tag Info
8
Does that sound reasonable? Or am I missing something? Theoretically SPL halves with a doubling of distance so, the extra attenuation over the distance range of 0.5 metres to 3000 metres becomes: - $$20\cdot log_{10}(6000)$$ And this is 75.56 dB hence, an SPL of 94 dB (at 0.5 m) reduces to 18.44 dB (at 3... | 2020-02-18 15:49:11 | {"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... |
http://physics.stackexchange.com/questions/12030/equation-of-motion-for-explicit-time-dependent-potential | # Equation of motion for explicit time dependent potential
What is the equation of motion for a single scalar field, which has a Lagrangian density in which the potential explicitly depends on time? For example: $$U(\phi,t)=\frac{1}{2}\phi^2 - \frac{1}{3} e^{t/T}\phi^3 + \frac{1}{8}\phi^4$$ where $T$ is a constant.
-... | 2014-12-28 13:46:10 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/finding-electric-field-for-three-point-charges.531928/ | Finding Electric Field for Three Point Charges
Homework Statement
The questions are based off of the diagram I attached.
First, I had to find the strength of the electric field due to each charge at (0 cm, 8 cm).
Now I need to find the total electric field (both magnitude and direction) at (0 cm, 8 cm) and the total ... | 2020-07-04 03:23:11 | {"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... |
https://www.semanticscholar.org/paper/Angular-dependence-of-magnetoresistance-in-strongly-Mogilyuk-Grigoriev/d79424b325519df76d37dee4ce0a45a05289171d | # Angular dependence of magnetoresistance in strongly anisotropic quasi-two-dimensional metals: Influence of Landau-level shape
@inproceedings{Mogilyuk2014AngularDO,
title={Angular dependence of magnetoresistance in strongly anisotropic quasi-two-dimensional metals: Influence of Landau-level shape},
author={Taras I. M... | 2020-03-28 20:56:25 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/tour | ## Welcome to Mathematics Stack Exchange
Mathematics Stack Exchange is a question and answer site for people studying math at any level and professionals in related fields. It's built and run by you as part of the Stack Exchange network of Q&A sites. With your help, we're working together to build a library of detaile... | 2015-04-21 18:25:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scholarworks.gsu.edu/math_diss/79/ | Mathematics Dissertations
8-1-2020
Dissertation
Degree Name
Doctor of Philosophy (PhD)
Department
Mathematics and Statistics
Guantao Chen
Zhongshan Li
Songling Shan
Hendricus Van der Holst
Yi Zhao
Abstract
The graph edge coloring problem is to color the edges of a graph such that adjacent edges receives di... | 2022-10-06 11:14:11 | {"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... |
https://socratic.org/questions/car-is-driving-with-a-speed-of-36km-h-then-the-car-stops-completely-in-2-seconds | # Car is driving with a speed of 36km/h. Then the car stops completely in 2 seconds. What is the negative acceleration of the car?
## I know that this is a very easy problem but I'd be very happy if someone could write the steps of it. Thank you
Aug 16, 2017
${a}_{x} = - 6.48 \times {10}^{4}$ ${\text{km/h}}^{2}$ $= ... | 2019-06-25 18:23:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 18, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://hera.ph1.uni-koeln.de/~tac/march_2019.html | #### Star formation and feedback in molecular clouds
Prof. Stefanie Walch
Within the SILCC-Zoom project, we study the early impact of ionizing radiation on forming molecular clouds. In Haid et al. (2019) we present our first sub-parsec resolution radiation-hydrodynamic simulations of two molecular clouds self-consist... | 2021-01-23 16:28:02 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2277494/find-two-primitive-pythagorean-triples-with-the-same-c | # find two primitive pythagorean triples with the same c
I find some answers to find three or more pythagorean triples with the same value of $c$, but how can i find some other pairs of primitive pythagorean triples with the same $c$? For example, $33^2+56^2 = 16^2 +63^2 = 65^2$, $36^2+77^2 = 13^2 + 84^2 = 85^2$.
Eac... | 2019-06-20 21:11:02 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://youthful-bell-134f82.netlify.app/act2/ches3/roamiso-jekyll.html | Chesnavich Model Part 3
# Two Degree-of-Freedom Chesnavich Model with Isokinetic thermostat
## Introduction
The roaming mechanism for chemical reactions was introduced in reference to the description of the photodissociation of formaldehyde [1], [2], [3]. After excitation of the formaldehyde molecule by a laser puls... | 2020-09-18 10:45:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/4fc6cd15e4b022f1e12e6171 | ## AcidRa1n 2 years ago Stupid Question
1. AcidRa1n
2. AcidRa1n
I cant seem to understand this^
3. Grazes
which part do you understand up to?
4. AcidRa1n
x= 16 (21
5. AcidRa1n
The square root of 336 is 18...
6. AcidRa1n
?? anyone lol?
7. Grazes
The square root of 336 isn't 18 o-o
8. AcidRa1n
!?!??!
9. Gr... | 2015-03-28 16:16:35 | {"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://mathematics.huji.ac.il/vocab/eventss?page=7 | 2020 Jan 28
Benjamin Weiss (HUJI) On the construction of measure distal transformations
2:00pm to 3:00pm
Location:
Ross 70
Abstract: I will explain what measure distal transformations are
and describe some new constructions obtained with Eli Glasner.
These answer, inter alia, a question recently raised by Ibarluci... | 2020-04-02 06:13:27 | {"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://studydaddy.com/question/math-156-final-exam | # MATH 156 Final Exam
This file of MATH 156 Final Exam shows the solutions to the following problems:
1) State the converse of the following:2) Martians are green. Frogs are green. Therefore frogs are Martians.3) 25, 175, 1225, 8575, 60,025, . . .4) 100; Mayan5) A rectangle 15 units high and 11 units wide6) Decide wh... | 2017-04-23 17:41:15 | {"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... |
http://conversion.org/time/second/year-julian | # second to year (Julian) conversion
Conversion number between second [s] and year (Julian) [a, y, or yr] is 3.1688087814029 × 10-8. This means, that second is smaller unit than year (Julian).
### Contents [show][hide]
Switch to reverse conversion:
from year (Julian) to second conversion
### Enter the number in sec... | 2022-01-26 17:18:32 | {"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... |
http://physics.stackexchange.com/questions/41968/sss-decay-and-violation-of-strangeness | # $sss$ decay and violation of strangeness
Why can the hyperon $\Omega^{-}$ not decay by strong interaction? It seems that strangeness must be violated, but why is it the only way?
-
As an answer to the second question, strangeness tends not to be conserved in weak interaction or decay. – Meow Oct 29 '12 at 12:19
Are... | 2016-05-27 22:04:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/2723430/topologies-corresponding-to-norm-sot-and-wot-under-duality | # Topologies corresponding to norm, SOT and WOT under duality
Let $X$ be a Banach space with norm dual $X'$. For a linear mapping $T : X \to X$ denote by $T' : X' \to X'$, $(T'f)(x) := f(Tx)$ its adjoint. Denote by $B(X)$ the space of bounded operators on $X$ and by $L_{w^*}(X')$ the space of weakly$^*$-continuous ope... | 2019-06-18 00:59:47 | {"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://brilliant.org/problems/does-this-summation-require-advanced-techniques/ | Does this summation require advanced techniques?
Calculus Level 4
Evaluate $\large \sum_{n=1}^{\infty}\dfrac{1}{\binom{2n}{n}}$
If the answer can be expressed as $$\dfrac{a+b\sqrt{c}\pi}{d}$$, where $$a,b,c$$ and $$d$$ are positive integers, $$c$$ is square-free, and $$d$$ is minimal, then find $$a+b+c+d$$.
× | 2017-01-19 06:46:38 | {"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... |
https://www.physicsforums.com/threads/theoretical-astrophysics-should-i-double-major-in-math-and-physics.437840/ | # Theoretical Astrophysics, Should i Double major in math and physics?
• Programs
fumbar
Hi. I am currently a senior in highs chool and have already been accepted to a college [UMKC]. I was wondering if it would be beneficial for me to double major in Physics and Math. I am planning on going to grad school and getting... | 2022-09-27 16:42:25 | {"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://matheducators.stackexchange.com/questions/14147/ideas-for-high-school-proof-class/14150 | # Ideas for high-school proof class?
I have a math degree and have been hired to teach a proof class at a summer program. Our goal is to help the students learn the material they need for school (they take an algebra class separately) while also helping them improve their problem-solving skills more generally and find... | 2019-10-19 05:41:14 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.allanswered.com/post/gnkmg/conditional-expression/ | ### Conditional Expression
157
views
0
3 months ago by
Dear all,
I need to assign the distance from the center on a circle with radius 0.25 within a 1x1 square mesh. I want to assign 0.25 everywhere out of circle. I tried the following but does not work.
from fenics import *
from mshr import *
import ufl
parameter... | 2018-08-16 09:56:44 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.undocumented-features.com/2015/09/30/configure-coexistence-mail-routing-without-a-secondary-routing-domain/ | # Configure Coexistence Mail Routing without a Secondary Routing Domain
•
•
•
•
•
•
Recently, I had to work with a customer whose existing mail host was (surprise) not excited to configure a secondary domain for us to help migrate out of the hosted environment.
To give a little background, when we configure a tradit... | 2020-06-02 07:12:17 | {"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://telescoper.wordpress.com/tag/niels-bohr/ | ## Grave Thoughts
Posted in Biographical, History, Jazz, Literature with tags , , , , , on August 12, 2012 by telescoper
It being a lovely day in Copenhagen yesterday I decided to go for a long walk. My destination was the famous Assistens Kirkegård which is in the Nørrebro district of the city. You might think that ... | 2014-04-18 10:37:11 | {"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": 11, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.gamedev.net/topic/615476-glsl-lighting-problem-normals/ | • Create Account
## GLSL lighting problem (normals)
Old topic!
Guest, the last post of this topic is over 60 days old and at this point you may not reply in this topic. If you wish to continue this conversation start a new topic.
5 replies to this topic
### #1assainator Members
Posted 21 November 2011 - 01:03 PM... | 2017-01-23 00:45:24 | {"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://crypto.stackexchange.com/tags/gcm/hot?filter=day | # Tag Info
Thanks @poncho for providing a correct answer. I investigated it deeply, viewing it as a linear algebra problem. Here's what I obtained: in $GF(2^n)$, the series of equations $r_i=a_i\times k$ can be written as $R = K \cdot A$ where: $A$ is a known $n \times n$ matrix, where each column is a bit representat... | 2015-07-31 23:42:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2630551/how-does-one-phrase-the-construction-of-the-tensor-product-categorically?noredirect=1 | # How does one phrase the construction of the tensor product categorically?
Given $U,V \in Vect$ we can build the tensor product as $U \otimes V := F(U \times V) / F(N)$ where $F:Set \rightarrow Vect$ is the free functor and where
$N:={(au,v) - a(u,v), (u,av) - a(u,v), (u+u',w) - (u,w) - (u',w), (u,v+v') - (u,v) - (u... | 2019-06-24 08:51:10 | {"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://gmatclub.com/forum/at-the-store-sam-bought-a-shirt-and-a-toaster-there-was-an-8-sales-193400.html | GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 18 Nov 2018, 02:15
### 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 Prep Questions via email.
Customize... | 2018-11-18 10:15:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/359416/determine-if-the-integral-converges-int-1-infty-frac-arctan-pxxqdx | # Determine if the integral converges: $\int_1^{\infty} \frac{\arctan (px)}{x^q}dx$
Determine if the integral converges:
$$\int_1^{\infty} \frac{\arctan (px)}{x^q}dx$$
where $p,q\in\Bbb R$.
-
The convergence is determined by whether $q>1$. If so, then yes; if not, then no. The parameter $p$ plays no part in this d... | 2014-07-28 20:46:12 | {"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://math.stackexchange.com/questions/1763516/how-to-show-that-all-sequentially-compact-spaces-are-bounded | # How to show that all sequentially compact spaces are bounded?
I want to show given a sequentially compact subset $A \subseteq M \implies A$ is bounded. I read this Every sequentially compact set is closed and bounded. but the proof is poorly written and jumpy
Def: $A$ is sequentially compact if every sequence has a... | 2019-08-26 07:36:23 | {"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... |
http://physics.aps.org/articles/large_image/f1/10.1103/Physics.3.95 | Credit: Alan Stonebraker, adapted from [6]
Figure 1: Creating an analog gravitational potential in an optical system. (Left) A suitable change in the index of refraction in a moving medium creates an effective event horizon for photons that propagate with it. As indicated by the pink arrow, photons are forbidden from ... | 2013-05-19 02:24:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://curriculum.illustrativemathematics.org/HS/students/1/7/10/practice.html | # Lesson 10
Rewriting Quadratic Expressions in Factored Form (Part 4)
• Let’s transform more-complicated quadratic expressions into the factored form.
### Problem 1
To write $$11x^2+17x-10$$ in factored form, Diego first listed pairs of factors of -10.
$$(\underline{\hspace{.25in}}+ 5)(\underline{\hspace{.25in}} +... | 2022-08-07 16:53:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/inequality_58422 | +0
# Inequality
0
32
2
Solve 3t - 5 < t - 2 <= -3t + 7 - t + 8. Give your answer as an interval.
Jun 7, 2022
#1
+68
0
$$3t-5 Adding \(4t$$ gives $$7t-5<5t-2\leq15$$.
Solving $$7t-5<5t-2$$ and $$5t-2\leq15$$ gives $$t<1.5$$ and $$t\leq3.4$$, respectively.
Combining these then shows that $$t<1.5$$, so therefore ... | 2022-07-05 15:02:28 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chat.stackexchange.com/transcript/71?m=39432057 | 7:01 PM
vOv
If you're asking for what kind of manifold, I think you usually should just think of $\mathbb{R}^n$, with $n$ being the number of variables you use to describe your macrostates
Actually, it's probably a hypersurface in $\mathbb{R}^n$, the one on which the equations of state are fulfilled.
That is, for the ... | 2021-04-16 15:04:00 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/220781/problem-understanding-how-thmtools-works | # Problem understanding how thmtools works
The answer to this question directs me to editing \thmt@mklistcmd to change the appearance of the Theorem List, and it seems to be the solution, since it defines \csname ll@\thmt@envname\endcsname (e.g. \ll@definame if I say \newtheorem{defi}{Definizione}), which is then the ... | 2020-01-18 08:43:13 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-equations/146621-integrating-factor.html | # Math Help - Integrating Factor.
1. ## Integrating Factor.
cos x dy/dx + y sin x = sin x cos x
dy/dx - y/x = (ln x)^4
How would i solve for find y in these two problems? I'm looking over a similar example which used substitution but I'm confused on these two.
2. Originally Posted by krzyrice
cos x dy/dx + y sin x... | 2014-04-18 10:42:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 19, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://gmatclub.com/forum/is-4-x-y-139120.html | Is 4^(x+y)=8^(10) ? : GMAT Data Sufficiency (DS)
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