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https://cs.stackexchange.com/questions/106030/job-scheduling-approximation | # Job scheduling approximation
In the course notes for Stanford MS&E-319: https://web.stanford.edu/class/msande319/lec1.pdf
Lemma 5 is given as:
The approximation factor of the modified greedy [scheduling] algorithm is 4/3.
And gives the example:
Note that 4/3 is essentially tight. Consider an instance with $$m$$ ... | 2019-11-13 07:40:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://econpapers.repec.org/article/sprannopr/v_3a248_3ay_3a2017_3ai_3a1_3ad_3a10.1007_5fs10479-016-2211-7.htm | # Endogenous interval games in oligopolies and the cores
Aymeric Lardon ()
Aymeric Lardon: University of Nice-Sophia Antipolis
Annals of Operations Research, 2017, vol. 248, issue 1, 345-363
Abstract: Abstract In this article we study interval games in oligopolies following the $$\gamma$$ γ -approach. First, we anal... | 2019-10-17 20:43:04 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/67752/regression-techniques-similar-to-kriging-gaussian-process-regression | # Regression techniques similar to Kriging/Gaussian process regression
I am looking for regression techniques which are similar to Kriging/Gaussian process regression, in that no explicit model needs to be specified. (Discounting the prior over functions) I have three independent variables and one dependent variable t... | 2021-05-18 04:37:28 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/how-do-you-know-if-a-reaction-will-take-place-or-not.411043/ | # How do you know if a reaction will take place or not
1. Jun 18, 2010
### usermanual
how do you know if a reaction will take place or not
like i know that i have to use the activity series and all but isnt that only when the reaction thing is single displacement where there 1 element in the first thing and then 2 e... | 2018-03-19 11:40:43 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/a-classical-mechanics-problem-by-nawara-elhussein/ | # A classical mechanics problem by Nawara Elhussein
Classical Mechanics Level pending
when rate of change of velocity = 0 , then the body ??????
×
Problem Loading...
Note Loading...
Set Loading... | 2017-07-22 23:01:42 | {"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.zkoss.org/answers/112734/revisions/ | # Revision history [back]
when using the built-in method sendRedirect(url) you're limited to HTTP-GET requests and their associated limitations. Usually webservers and java application servers have configurable limits for the maximum URL length, which includes the URL parameters => hence the message (Request header is... | 2021-05-16 09:52:45 | {"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://cs.stanford.edu/~ppasupat/a9online/1243.html | The symbol $\nabla$ (nabla) represents the del operator.
# Usage
## Definition
$$\nabla = \nail{\fracp{}{x_1}, \dots, \fracp{}{x_n}}$$
For example, using the standard basis $\hat i, \hat j, \hat k$ of $\RR^3$, we get $$\nabla = \nail{\fracp{}{x}, \fracp{}{y}, \fracp{}{z}} = \hat i\fracp{}{x} + \hat j\fracp{}{y} + \... | 2018-02-22 16:31:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/what-is-is-the-ph-of-salt#435583 | # What is is the pH of salt?
Jun 6, 2017
It Depends.
#### Explanation:
Salts are the products of any neutralization reaction.
It happens basically three types like
1.Reaction between Strong acid and Strong Base.
2.Reaction between Strong base and Weak acid.
3.reaction between Strong acid and weak base.
On the ba... | 2021-09-24 20:57:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 3, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/derivation-of-phi-hat-wrt-phi-in-spherical-unit-vectors.737864/ | # Derivation of Phi-Hat wrt Phi in Spherical Unit Vectors
1. Feb 11, 2014
### EarthDecon
1. The problem statement, all variables and given/known data
I just want to know how to get from this: ∂ø^/∂ø = -x^cosø - y^sinø
to this: = -(r^sinθ+θ^cosθ)
2. Relevant equations
All the equations found here in the Spherical ... | 2018-01-24 11:48:20 | {"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://mathoverflow.net/questions/2446/best-algebraic-geometry-text-book-other-than-hartshorne/2447 | # Best Algebraic Geometry text book? (other than Hartshorne)
I think (almost) everyone agrees that Hartshorne's Algebraic Geometry is still the best.
Then what might be the 2nd best? It can be a book, preprint, online lecture note, webpage, etc.
One suggestion per answer please. Also, please include an explanation of... | 2015-07-01 12:18:02 | {"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://brilliant.org/problems/do-you-know-your-trig-graphs/ | Do You Know Your Trig Graphs?
Geometry Level 2
What is the amplitude of the graph of $\Large f(x) = \sin\left(x + \frac{\pi}{3}\right) + \cos\left(x+\frac{\pi}{6}\right)?$
× | 2020-11-28 11:16:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 5, "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://cstheory.stackexchange.com/questions/2676/examples-of-hardness-phase-transitions/2680 | # Examples of hardness phase transitions
Suppose we have a problem parameterized by a real-valued parameter p which is "easy" to solve when $p=p_0$ and "hard" when $p=p_1$ for some values $p_0$, $p_1$.
One example is counting spin configurations on graphs. Counting weighted proper colorings, independent sets, Euleria... | 2020-12-05 11:30:04 | {"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://answers.opencv.org/questions/130792/revisions/ | # Revision history [back]
### Camera calibration and pose estimation (OpenGL + OpenCV)
Hello i'm fairly new to OpenCV. I'm trying to estimate the 3D pose of the camera in order to draw a 3D teapot using OpenGL. I have been testing for about a week and I partially understand the theory, I tried to replicate an example... | 2022-10-04 13:20:06 | {"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://mathhelpforum.com/pre-calculus/226817-vectors-f-g.html | # Thread: Vectors F and G
1. ## Vectors F and G
The vectors F and G represent two forces acting on an object as indicated by the attached picture. Compute, to two decimal places, the magnitude and direction of the resultant. Give the direction of the resultant by specifying the angle theta between vector F and the re... | 2017-04-30 23:02:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://nbviewer.jupyter.org/github/psychemedia/showntell/blob/maths/OpenLearn_Geometry.ipynb | # OpenLearn Geometry¶
This notebook recreates some of the content featured in the OpenLearn course Geometry.
The notebook includes several hidden code cells that generate the a range of geometric figures.
To render the images, go to the Cell menu and select Run All.
To view/hide the code used to generate the figure... | 2021-04-16 08:17:11 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Value_of_Vandermonde_Determinant/Formulation_1/Proof_1 | # Value of Vandermonde Determinant/Formulation 1/Proof 1
## Theorem
Let $V_n$ be the Vandermonde determinant of order $n$ defined as the following formulation:
$V_n = \begin {vmatrix} 1 & x_1 & {x_1}^2 & \cdots & {x_1}^{n - 2} & {x_1}^{n - 1} \\ 1 & x_2 & {x_2}^2 & \cdots & {x_2}^{n - 2} & {x_2}^{n - 1} \\ \vdots & ... | 2022-01-19 23:34:24 | {"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://electronics.stackexchange.com/questions/256071/calculating-base-current-and-resistor-required-from-transistor-datasheet-do-i-n | # Calculating base current and resistor required from transistor datasheet? Do I need a different transistor?
I am extremely new to circuits and using transistors, but after reading many other posts and articles I am still confused about terms and not sure if I am understanding this correctly.
I have been trying to u... | 2020-01-20 11:54:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/51587/density-functional-definition | Density Functional Definition
Is it wrong to say that Density Functional means that Electron Density is a function of the orbitals (wave function) of all electrons in 3 dimensions, if so, why ?
• I don't really understand your question. The electron density $\varrho (\vec{r})$ is defined to be a function of the many-... | 2019-05-22 18:53:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-algebra/209764-exam-tomorrow-span-vs-subspace-linear-algebra.html | # Math Help - Exam Tomorrow: Span vs. Subspace in Linear Algebra
1. ## Exam Tomorrow: Span vs. Subspace in Linear Algebra
Hello,
I cannot decipher the difference between span and subspace with respect to linear algebra and their definitions. I have an exam tomorrow, would anybody be able to thoroughly describe the d... | 2015-04-27 14:10:29 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://digling.org/bdpa/faq.php | ### Alignment Analyses
Alignment analyses are the most common way to compare sequences. Given that phonetic sequences are the basic comparanda in both historical linguistics and dialectology, it is therefore straightforward to assume that alignment analyses play a crucial role in both disciplines. Without alignments, ... | 2019-12-11 15:15:23 | {"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://mathbabe.org/category/guest-post/page/2/ | Archive
Archive for the ‘guest post’ Category
Guest post: Clustering and predicting NYC taxi activity
This is a guest post by Deepak Subburam, a data scientist who works at Tessellate.
from NYCTaxi.info
Greetings fellow Mathbabers! At Cathy’s invitation, I am writing here about NYCTaxi.info, a public service web a... | 2016-09-30 01:30:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rssaketh.github.io/project_pages/obj_disc_new.html | The Pursuit of Knowledge:
Discovering and Localizing novel concepts using Dual Memory
ICCV 2021
Saketh Rambhatla Rama Chellappa Abhinav Shrivastava
[Paper] [Supplementary] [Poster] [Workshop Challenge]
A detector trained on 20 VOC (known) classes struggles on out-of-distribution images (e.g., COCO) in the presen... | 2022-06-27 05:06:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/authors/?q=ai%3Alandau.zeph-a | # zbMATH — the first resource for mathematics
## Landau, Zeph A.
Compute Distance To:
Author ID: landau.zeph-a Published as: Landau, Z.; Landau, Zeph; Landau, Zeph A. External Links: MGP · Math-Net.Ru · Wikidata
Documents Indexed: 32 Publications since 1995
all top 5
#### Co-Authors
2 single-authored 7 Balan, Ra... | 2021-01-20 18:07:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/569848/summations-can-someone-explain-the-following-solution-to-a-summation-problem | # Summations: Can Someone Explain The Following Solution to a Summation Problem?
I have the following solution to a problem that I'm attempting to understand but I cannot find a rule online which explains it. Can someone please explain where the i comes from in the following summation?
$X=\sum\limits_{i=1}^{n-1}\sum\... | 2014-09-23 02:23:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2541172/confusion-proof-by-contradiction-when-starting-from-conclusion | # Confusion proof by contradiction when starting from conclusion
I'm not completely sure how to phrase my question, so bare with me.
First example:
If I would need to prove 'Suppose $n$ is integer, if $n$ is odd, then $n^2$ is odd' then a proof by contradiction would look something like this.
Suppose $n$ is integer... | 2019-08-26 00:47:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3084823/is-a-n-sum-alpha-0n-textround-sin-alpha-bounded | # Is $a_n=\sum_{\alpha=0}^n\;\text{round}(\sin\alpha)$ bounded?
Is the sequence $$(a_n)$$ bounded if $$a_n=\sum_{\alpha=0}^n\;\text{round}(\sin\alpha)?$$ Edit: round$$(x)$$ simply means round $$x$$ to the nearest integer; the case where $$x=\pm0.5$$ may be ignored since $$\pi$$ is irrational.
• by round, you mean the... | 2019-05-22 06:49:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/relativity-paradox-B/ | I can't resolve a problem I thought of in special relativity, was hoping somebody here could help. This is going to sound somewhat strange, but say I'm floating in space, no accelerations involved. Suddenly a spacecraft flies past me, inside are a bunch of incompetent physicists trying to make a nuclear bomb and test i... | 2018-07-15 23:20:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/1005.62043 | ## Least squares estimation with complexity penalties.(English)Zbl 1005.62043
Summary: We examine the regression model $$Y_i=g_0(z_i)+W_i$$, $$i=1,\dots,n$$, and the penalized least squares estimator $\widehat g_n=\arg \min_{g\in{\mathcal G}}\bigl \{\|Y-g\|^2+ \text{pen}^2(g)\bigr\},$ where $$\text{pen} (g)$$ is a pen... | 2023-03-22 03:06:45 | {"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://www.math.ucr.edu/home/baez/diary/index.html | ## Diary — November 2018
#### November 1, 2018
The Cliffs of Hathor
This movie was made from 25 minutes of photos taken by the Rosetta spacecraft when it was several kilometers from comet Churyumov-Gerasimenko. They were taken on June 1st, 2016. On September 30th of that year, Rosetta was deliberately crashed into t... | 2019-01-23 19:32:48 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plainmath.net/90653/doug-earns-10-50-per-hour-working-at-a | # Doug earns $10.50 per hour working at a restaurant. On Friday, he spent 1.75 hours cleaning, 2.33 hours doing paperwork and 1 hour and 25 minutes serving costumers. What were Doug's earnings? Nyasia Flowers 2022-09-16 Answered Doug earns$10.50 per hour working at a restaurant. On Friday, he spent 1.75 hours cleaning,... | 2022-09-26 14:59:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 32, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://inginious.org/course/tutorial/03_tasks | Tasks, or activities, or assignments, form the course content. Each INGInious task is composed of a problem set graded at the same time (run on a predefined environment) and possibly depending on each other. A task is linked to a course and is identified with a course id/task id pair.
Tasks are entirely editable from ... | 2019-01-17 19:21:05 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.canadaka.net/video/7-canadian-political/page4 | 47 videos
Sub Categories
Liberal (31) Conservative (14) NDP (12) Green (63) Anti-Liberal (14) Anti-Conservative (23) Anti-Bloc Quebecois (1) Anti-NDP (2) Anti-Green (0)
## Where does money come from? Lets ask our Politicians
Where does money come from? Why are we in a recession?
added: Thu Aug 2009 ... | 2020-10-24 14:58:22 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.lmfdb.org/ModularForm/GL2/Q/holomorphic/7872/2/a/bx/ | # Properties
Label 7872.2.a.bx Level 7872 Weight 2 Character orbit 7872.a Self dual yes Analytic conductor 62.858 Analytic rank 1 Dimension 3 CM no Inner twists 1
# Related objects
## Newspace parameters
Level: $$N$$ = $$7872 = 2^{6} \cdot 3 \cdot 41$$ Weight: $$k$$ = $$2$$ Character orbit: $$[\chi]$$ = 7872.a (t... | 2020-04-06 02:42:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://houbb.github.io/2019/02/26/java-time-nanotime-02 | # currentTimeMills
/**
* Returns the current time in milliseconds. Note that
* while the unit of time of the return value is a millisecond,
* the granularity of the value depends on the underlying
* operating system and may be larger. For example, many
* operating systems measure time in units of tens of
* milliseco... | 2020-07-12 00:45:17 | {"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/244519/is-keplers-first-law-a-consequence-of-the-conservation-of-angular-momentum | Is Keplers First Law a consequence of the conservation of angular momentum?
It would seem that once you have deduced that the angular momentum is conserved then you can deduce:
$r^2\dot{\theta}=h$ is constant
Combining this with the radial equation of motion then yeilds a differential equation whose solution is Kepl... | 2019-10-19 13:11:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mersenneforum.org/showpost.php?s=f48f80dd78efe49381354defbf2be099&p=541590&postcount=18 | View Single Post
2020-04-02, 11:03 #18 Nick Dec 2012 The Netherlands 3×5×97 Posts This game does not get anywhere useful with series. A similar game with polynomials and rational functions, however, is more fruitful. For polynomials f and g with real coefficients, define f to be greater than g if f(x)>g(x) for all... | 2020-10-29 02:20:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3178800/fr%c3%a9chet-derivative-of-the-energy-functional/3178823#3178823 | # Fréchet derivative of the energy functional
Let $$\Omega \subset\mathbb{R}^n$$ be an open set and $$E(u)=\frac{1}{2}\int_{\Omega} | \nabla u|^2 \quad (u \in H_0^1 (\Omega)).$$ Then, what is the Fréchet derivative of the functional $$E$$? And why? (I want to show it directly...)
The Frechet derivative $$DE$$, if it ... | 2021-10-15 20:10:08 | {"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://physics.stackexchange.com/questions/41214/action-on-lard-oil | # Action on Lard Oil
If water is mixed with lard oil and heated (creating some super-critical liquid with water), how does this affect the volatility of the mixture in comparison with its purity..?
So, My question is: What happens when a mixture of lard oil and water is compressed and then heated to over some $\appro... | 2013-12-18 13:17:50 | {"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://clima.github.io/OceananigansDocumentation/stable/numerical_implementation/finite_volume/ | # Finite volume method on a staggered grid
The Oceananigans.jl staggered grid is defined by a rectilinear array of cuboids of horizontal dimensions $\Delta x_{i, j, k}, \Delta y_{i, j, k}$ and vertical dimension $\Delta z_{i, j, k}$, where $(i, j, k)$ index the location of each cell in the staggered grid. Note that th... | 2022-11-29 22:14:26 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.m.wikiquote.org/wiki/Viscosity | # Viscosity
physical property of a fluid
Viscosity is a physical measure of how a fluid moves when a shear stress is applied to it. Viscosity is caused by a fluid's internal frictional forces.
## Quotes
• In connexion with the experimental determinatination of viscosity it should be noted that the flow of liquid is... | 2021-05-07 14:32:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 6, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/you-never-know/ | # You never know
Robert tosses a coin three times. The probability that he gets atleast 2 heads is: | 2018-06-23 20:13:04 | {"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/279999/isometric-isomorphism-of-hilbert-spaces-and-orthonormal-basis | # Isometric isomorphism of Hilbert spaces and orthonormal basis
If I have an isomorphism of two separable Hilbert spaces that preserves norms, does the isomorphism map orthnormal basis to orthonormal basis? I can't show it.
-
You need to show that the isomorphism preserves scalar products. Try expressing a scalar pro... | 2015-07-29 22:44:04 | {"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://emaths.in/relation-between-degrees-and-radians/ | : +91 124 4007927
# RELATION BETWEEN DEGREES AND RADIANS
Home » Trigonometry » RELATION BETWEEN DEGREES AND RADIANS
Relation between Degrees and Radians
A radian is a measure of an angle, indicating the ratio between the arc length and the radius of a circle, which is expressed as follows:
Since, the arc length of... | 2018-05-22 00:34:59 | {"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://electronics.stackexchange.com/questions/95229/correctly-wire-up-a-switching-regulator | # Correctly wire up a Switching Regulator
I am looking to use a Texas Instruments MC33063 Buck/Boost regulator. I have never used a switching regulator before so this may be a conceptual issue.
My input voltage will probably be anywhere from 6 to 12V and I would like to use the regulator to buck down to 5V. However, ... | 2021-06-24 11:53:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.braude.ac.il/?catid=%7B6E75E717-9F0F-413E-AD95-9E4D8CB239CC%7D | Seminars, 2005
Lectures:
• 2.11.2005
Prof. A. Korol, Institute of Evolution, University of Haifa, Haifa.
Some problems of multilocus genetics: Mathematical & computer modeling
Abstract
To a large extent, the activity of laboratory of mathematical & populations genetics can be considered as evolutionary genetics/genomi... | 2018-02-20 21:15:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://itectec.com/superuser/convert-ova-to-vhd-for-usage-in-hyper-v/ | # Mac – Convert OVA to VHD for usage in Hyper-V
hyper-vvirtual machinevirtualization
I have a OVA file that I need to convert to VHD in order to use Hyper-V. Opening the .ova file in winrar gives me one .ovf file and one .vmdk file. I tested the program Microsoft Virtual Machine Converter 3.0 that was recommended on ... | 2021-09-22 02:26:12 | {"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://goatleaps.xyz/media/maths/programming/tools/Epicycles-drawing.html | It is a result of Fourier analysis that any closed path in the complex plane can be arbitrarily approximated by some complex function:
We may obtain such an approximation quite efficiently using the discrete Fourier transform. The sum can be nicely visualized as a chain of epicycles (circles). You can draw your own pa... | 2019-08-20 21:06:26 | {"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://mathoverflow.net/questions/232087/have-there-been-any-updates-on-mochizukis-proposed-proof-of-the-abc-conjecture/288691 | # Have there been any updates on Mochizuki's proposed proof of the abc conjecture?
In August 2012, a proof of the abc conjecture was proposed by Shinichi Mochizuki. However, the proof was based on a "Inter-universal Teichmüller theory" which Mochizuki himself pioneered. It was known from the beginning that it would ta... | 2021-12-07 19:33:50 | {"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://open.kattis.com/contests/nar20practice15/problems/methodicmultiplication | Hide
# Problem MMethodic Multiplication
Giuseppe Peano, public domain
After one computer crash too many, Alonso has had enough of all this shoddy software and poorly written code! He decides that in order for this situation to improve, the glass house that is modern programming needs to be torn down and rebuilt from ... | 2022-08-19 09:09:23 | {"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": 1, "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/tags/elementary-particles/new | # Tag Info
9
Well, it depends how you define "distinct fundamental particle". If you insist that Wigner's classification is what defines a particle, i.e. "particle = irreducible unitary representation of the Lorentz/Poincare group", then the photon is two particles, as you say. But, more commonly, we do not look at t... | 2015-03-03 07:32:23 | {"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://www.perfectforms.com/forum/reply/re-fix-textinput-field/ | # Re: Fix TextInput Field
Home Forum General Fix TextInput Field Re: Fix TextInput Field
#4783
ijobling
Participant
Consider the script you have set up to do this. If you have not set any conditions and you have done this on the ‘form is opened’ or similar trigger, then it will run every time.
Look at adding in a ... | 2020-06-02 07:30:58 | {"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://www.studyadda.com/ncert-solution/decimal_q24/541/44988 | • # question_answer 24) Express as kg using decimals. (a) 2 g (b) 100 g (c) 3750 g (d) 5 kg 8 g (e) 26 kg 50 g
(a) We know that, $162mm=162\times \frac{1}{10}cm=\frac{162}{10}cm=16\frac{2}{10}cm=\left( 16+\frac{2}{10} \right)cm$ $=(16+0.2)cm=16.2cm$ $10mm=1cm\Rightarrow 1mm=1cm$ (b) We know that, $\therefore$ $83mm=83... | 2020-09-18 07:57:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.yaclass.in/p/mathematics-cbse/class-7/data-handling-1485/chance-and-probability-2302/re-e6ec439c-fc6d-497a-bc14-76460fc1007b | PUMPA - THE SMART LEARNING APP
Helps you to prepare for any school test or exam
What is the probability of your friend at the school who have a birthday on next Saturday?
The probability of your friend birthday falls on a Saturday is $\frac{i}{i}$.
[Note: Submit the answer in fraction without solving]. | 2022-08-13 00:23:10 | {"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://themosekblog.blogspot.com/ | Tuesday, November 6, 2018
Reseller in China
shanshu.ai (Cardinal Operations) is the official reseller of MOSEK in China. Customers in China interested in acquiring a MOSEK license are welcome to visit
for details.
Friday, August 31, 2018
Conic modeling cheatsheet
As a supplement to the MOSEK Modeling Cookbook, he... | 2018-11-15 07:07:24 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blog.chriszimmerman.net/page2/ | ### The One Benefit of Software Estimation
Software estimates are mostly a waste of time. Here are some observations I have made in my career that have driven me to this conclusion:
### Build, Clean, and Rebuild in Visual Studio
In the .NET environment, the process of compiling source code into output files is calle... | 2022-06-27 11:41:42 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/114256/missing-final-brackets-in-one-equation-and-in-other-in-the-equations | # Missing final brackets (in one equation { and in other - ]) in the equations
This is my first question on tex.stackexchange, so the formatting will be terrible.
I've got a problem with three lengthy equations - the closing brackets, in all three formulas, are not displayed.
Technical info - MikTex x64 (2.9), lates... | 2019-08-19 14:41:04 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathstodon.xyz/@ZevenKorian | You’d think of something, ask your friends, and they would be like “Gosh, I don’t know” and then you’d be like “Oh, well, guess that’s a thing I’ll never know” and then everyone just proceeds with their fucking day.
So $$n! \neq m^k$$ for integers $$n, m, k > 1$$ because by Bertrand's postulate there's a prime between... | 2020-10-01 05:05:42 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/26250/how-to-determine-kernels-of-maps-between-algebraic-k-1-groups | # How to determine kernels of maps between algebraic K_1-groups
Suppose we have a ring homomorphism $\varphi: R \to S$, say an injection (e.g. coming from an injection $H \to G$ of finite groups and $R=\mathbb{Z}_p[H],S=\mathbb{Z}_p[G])$, what can be said about the kernel of $K_1(\varphi)$? Since I'm after all interes... | 2015-01-27 23:26:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/algebra-problem-solving-by-rearranging.593201/ | # Algebra Problem, solving by rearranging
1. Apr 3, 2012
### PotentialE
1. The problem statement, all variables and given/known data
Let x and y be real numbers with x+y=1 and (x2 + y2)(x3 + y3) = 12. What is the value of x2 + y2 ?
2. Relevant equations
Sum of Cubes: (a3 + b3) = (a+b)(a2-ab+b2)
3. The attempt at a... | 2017-08-18 20:59:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://phys114115lab.capuphysics.ca/App%20I%20-%20formal%20report/rpt%20conclusion.htm | ## The Formal Report
Course Support Lab Contents
Conclusion
Description
A conclusion is a short section (often only one to three sentences) summarizing the major results of the report, usually answering the experiment's objective. If values where determined in the report, then this section clearly summarizes these... | 2018-01-19 09:01:25 | {"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://math.stackexchange.com/questions/3460977/group-with-a-given-presentation-finite-or-infinite | # Group with a given presentation, finite or infinite?
Consider the group with following presentation,
$$G=\langle s,t : s^2=1, (st)^{3}=1\rangle$$
Is this group finite or infinite?
I tried to manipulate the relations and could only get $$(ts)^3=1$$. I don't know how to proceed further. Any hints?
• Doesn't $t$ ha... | 2019-12-13 16:18:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ncatlab.org/nlab/show/irreducible+representation | # nLab irreducible representation
Contents
### Context
#### Representation theory
representation theory
geometric representation theory
# Contents
## Idea
An irreducible representation – often abbreviated irrep – is a representation that has no smaller non-trivial representations “sitting inside it”.
Similarly... | 2019-04-20 08:23:37 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://scicomp.stackexchange.com/questions/21584/memory-requirement-to-find-eigenvalues-and-vectors-of-large-sparse-matrix | Memory requirement to find eigenvalues and -vectors of large sparse matrix
How can I estimate how much memory will be needed to find eigenvalues and eigenvectors of a given large sparse matrix?
I have a real symmetric matrix with roughly $5 \times 10^4$ rows and columns, and an average of $10$ nonzero elements per ro... | 2019-08-18 15:20:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/56693/subfields-of-a-function-field?answertab=active | Subfields of a function field
Is there an algorithm for generating (some or all) subfields of a certain genus of a given function field (even a random one,I mean for example generating a random elliptic subfield of a certain given function field). I did a quick search and it seems to me that the problem is heavily tre... | 2014-11-28 08:52:36 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://irzu.org/research/if-size-of-integer-is-4-in-c-then-why-its-showing-me-that-its-less-than-1/ | # if Size of integer is 4 in C, then why It’s showing me that it’s less than -1?
Due to the usual arithmetic conversions if in an expression one operand has an unsigned integer type and other has a signed integer type and the rank of the unsigned integer type is greater than or equal to the rank of the signed integer ... | 2022-11-29 17:27:49 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cerco.cs.unibo.it/browser/Deliverables/D1.2/Presentations/WP4-dominic.tex?rev=1849 | # source:Deliverables/D1.2/Presentations/WP4-dominic.tex@1849
Last change on this file since 1849 was 1849, checked in by mulligan, 8 years ago
Added title pages to split talk into three separate sections
File size: 18.4 KB
Line
1\documentclass{beamer}
2
3\usepackage{amssymb}
4\usepackage[english]{babel}
5\usepackag... | 2020-07-09 18:59:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pypi.org/project/andes/1.1.4/ | Python software for symbolic power system modeling and numerical analysis.
# ANDES
Python Software for Symbolic Power System Modeling and Numerical Analysis.
Latest Stable
Documentation
Try on Binder
Code Quality
Build Status
# Why ANDES
This software could be of interest to you if you are working on DAE modeling,... | 2021-04-20 02:16:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://angularquestions.com/2019/02/11/custom-xml-attribute-name-for-xslt/ | # Custom XML Attribute Name for XSLT
I have a XSLT that generate AngularJS, with model=’xxx’
Now, I have to make a XSLT to use the same source but the target will be Angular6,
I Change my XSLT to this: (only model to [(model)])
<xsl:template name="InputText">
<div class="input-group">
<input type="{@type}" class="f... | 2019-02-18 08:31:45 | {"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://openstax.org/books/principles-finance/pages/13-1-measures-of-center | Principles of Finance
# 13.1Measures of Center
Principles of Finance13.1 Measures of Center
By the end of this section, you will be able to:
• Calculate various measures of the average of a data set, such as mean, median, mode, and geometric mean.
• Recognize when a certain measure of center is more appropriate to ... | 2023-02-08 19:38:42 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/166203/choleskydecomposition-and-simplify | # CholeskyDecomposition and Simplify
I have a problem when trying to simplify a $6\times 6$ matrix after Cholesky decomposition. I tried all the regular operations such as
FullSimplify[Hnew[z], Element[z, Reals]]
or
$Assumptions = z ∈ Reals where my matrix is Hnew[z_] := {{1, 1 + z, 1 + z, 0, -3 z, -3 z}, {1 + z,... | 2021-03-01 06:55:39 | {"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://www.physicsforums.com/threads/propagation-of-light.72585/ | # Propagation of Light
1. Apr 22, 2005
### sghaussi
Hi! I was wondering if you can give me some adivice on how to approach this problem:
In a physics lab, light with a wavelength of 560 nm travels in air from a laser to a photocell in a time of 16.5 ns. When a slab of glass with a thickness of 0.860 m is placed in ... | 2017-07-20 14:51:18 | {"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": 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-solve-2-4-3x-1-9#167875 | # How do you solve 2.4^(3x+1)= 9?
Sep 12, 2015
$x = \frac{\log 9 - \log 8}{6 \log 2} = 0 , 02832$
#### Explanation:
Using laws of exponents and indices you may write the equation as
${2}^{1} \cdot {2}^{6 x} \cdot {2}^{2} = {3}^{2}$
$\therefore {2}^{6 x + 3} = {3}^{2}$
$\therefore {2}^{6 x} = \frac{{3}^{2}}{{2}^{3}}... | 2021-12-04 20:53:47 | {"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://www.physicsforums.com/threads/vectors-problem.720065/ | # Vectors problem
Hello, my problem is attached as a picture. Could you give me some guidelines on how to approach the problem? (i know the given formulas are derived using QM (probably), and i'm not "scared" from them, i just need to know where to do a cross or a dot product, and maybe how to approach the last part o... | 2020-02-24 05:19:17 | {"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://tex.stackexchange.com/questions/354872/using-path-options-to-set-color-for-a-custom-shading | # Using path options to set color for a custom shading
I'm using a custom shading to make cylindrical bars.
The shading uses a color that is defined in the color list.
I can change the color by using a \colorlet expression. But I'd like to be able to do it with an option in the draw command.
Here's my code, with my... | 2019-06-26 13:00:35 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://itectec.com/ubuntu/ubuntu-getting-screen-resolution-correct-with-nvidia-drivers-duplicate/ | # Ubuntu – Getting screen resolution correct with nvidia drivers
graphicsnvidiaresolution
I have a new install of ubuntu.
Upon first installing the nvidia drivers are not active and I get the correct screen resolution. 1680×1050
Then I install the nvidia drivers and the best resolution I can get is 1280×1024.
In s... | 2021-07-30 13:31:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://creprep.wordpress.com/2013/04/22/weibull-distribution/ | # Weibull Distribution
Weibull Distribution
A continuous distribution useful for modeling time to failure data. For reliability practitioners, the Weibull distribution is a versatile and powerful tool. I often fit a Weibull when first confronted with a life dataset, as it is provides a reasonable fit given the flexib... | 2020-10-22 06:38:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://worldbuilding.stackexchange.com/questions/168436/can-these-climates-biomes-exist-near-each-other | # Can these climates/biomes exist near each other?
I am writing a story, in which I would like to have three locations within about a half hour to an hour driving distance (assuming population, road systems and automobiles on par with the contemporary real world). The location is unspecified; it is Earth-like, but not... | 2020-10-27 06:03:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://calculus123.com/index.php?title=More_about_manifolds&oldid=956 | This site is devoted to mathematics and its applications. Created and run by Peter Saveliev.
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
## Quotients of manifolds
Example. Let consider the quotient of the circle ${\bf S}^1/_{\sim}$ with two different equivalence relations. The circle h... | 2022-05-26 16:35:36 | {"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... |
http://mathhelpforum.com/advanced-statistics/54695-porbabilities.html | 1. ## Porbabilities
I got a homework assignement with 12 questions and I figured out 7 of them. I have no clue how to do the rest of them. On the ones I knew how to do, I used the binomial distribution and P(A|B)= P(A)(P(B|A)/P(B). Here are the problems:
I am not looking for answers. I am looking for a formula to use ... | 2016-10-24 22:38:17 | {"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": 0, "img_math": 0, "codecogs_latex": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/929030/integral-with-rational-functions-of-powers-and-exponentials | Integral with rational functions of powers and exponentials
Any ideas how to solve: $$\int_0^\infty x^{n+\frac{1}{2}} (e^{a x }-1)^{-\frac{1}{2}} e^{i x t} dx$$ where $a$ and $t$ are real, positive constants; $n$ is a positive integer.
I think the problem comes from having rational functions in both powers and expone... | 2019-12-11 09:22:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ask.sagemath.org/questions/8438/revisions/ | # Revision history [back]
### Speeding up matrix multiplication?
I'm currently trying write code to compute with overconvergent modular symbols. In iterating a Hecke operator, the key (i.e. most time consuming) operation that is performed tons of times is simply taking the product of a large dense matrix with a vecto... | 2020-02-25 18:17:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ashishkumarletslearn.com/lecture-8-class-11-limits-and-derivatives/ | The secret of success in life is for a man to be ready for his opportunity when it comes. – Benjamin Disraeli
All four cases of Direct Derivative Derivation of rule for direct derivative of algebra function using first principle
$$[f(x) \pm g(x)]’ = f'(x) \pm g'(x)$$
$$[f(x) \times g(x)]’ = f(x) \times g'(x) + g(x) \... | 2020-05-26 22:57:35 | {"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://astrophytheory.com/tag/differential-equations/ | # A Narrow, Technical Problem in Partial Differential Equations
While I was in school, one of my professors set this problem to me and my classmates and challenged us to solve it over the next few days. I found the challenge intriguing and it fascinated me, so I thought it was worth sharing. The problem was this:
Sho... | 2021-03-01 01:05:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 235, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://dons.directory/pages/latest/ | # Latest Posts
Showing latest 10 of 30 posts
January 01, 2000
# The Five Pillars of Islam
Go to post
## 1. Shahada — Profession of Faith
The belief and profession that “There is no god but God, and Muhammad is the Messenger of God”. One becomes a Muslim by reciting this phrase with conviction.
## 2. Salat — Pray... | 2022-10-04 01:29:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.maplesoft.com/support/help/Maple/view.aspx?path=evalf/Int | Numerical Integration - Maple Help
Numerical Integration
Calling Sequence
evalf(Int(f, x=a..b, ...)) $\mathrm{evalf}\left({{∫}}_{a}^{b}f\phantom{\rule[-0.0ex]{0.3em}{0.0ex}}{ⅆ}x\right)$ evalf(Int(f, a..b, ...)) evalf(Int(f, list-of-equations, ...)) evalf(Int(f, list-of-ranges, ...)) evalf(int(f, x=a..b)) $\mathrm{e... | 2016-05-01 00:26:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 72, "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/ma... |
https://www.acmicpc.net/problem/5682 | 시간 제한메모리 제한제출정답맞힌 사람정답 비율
1 초 128 MB139969.231%
문제
Candy has a stock of candy of F different flavors. She is going to make several packs of candy to sell them. Each pack must be either a flavored pack, containing candy of a single flavor, or a variety pack, containing candy of every flavor. Candy wants to make a nice... | 2022-05-25 03:53:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://hellenicaworld.com/Science/Mathematics/en/MesocompacSpace.html | ### - Art Gallery -
In mathematics, in the field of general topology, a topological space is said to be mesocompact if every open cover has a compact-finite open refinement.[1] That is, given any open cover, we can find an open refinement with the property that every compact set meets only finitely many members of the... | 2021-04-15 16:30:54 | {"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/17966/how-can-we-sum-up-sin-and-cos-series-when-the-angles-are-in-arithmetic-pro | How can we sum up $\sin$ and $\cos$ series when the angles are in arithmetic progression?
How can we sum up $\sin$ and $\cos$ series when the angles are in A.P (arithmetic progression) ?For example here is the sum of $\cos$ series:
$$\large \sum_{k=0}^{n-1}\cos (a+k \cdot d) =\frac{\sin(n \times \frac{d}{2})}{\sin ( ... | 2014-12-23 01:05:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://datascience.stackexchange.com/questions/55558/string-to-data-frame-column/55562 | # String to Data frame column
I have 2 column in data frame, X and Y. And I have some string values stored in text, which I want to put in X, Y as shown in the example.
Example :
text=9 10 13 110 14 16
12 1 6 1 1 2
X Y
9 12
10 1
13 6
110 1
14 1
16 2
• Could you please explain more what you... | 2021-04-23 11:44:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/3154-trig-functions.html | # Math Help - Trig Functions?
1. ## Trig Functions?
I'm wondering if someone could help me list the Trig functions series.
For example:
Tan(x) = Sin(x)/Cos(x)
Sec(x) = 1/Cos(x)
I'm not sure if this is posted in the right section but I need these information for my Calc homeworks.
2. Originally Posted by nirva
I'm ... | 2014-04-20 21:12:59 | {"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": 0, "img_math": 0, "codecogs_latex": 14, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://unimodular.net/blog/?cat=8 | Category Archives: Combinatorics
Binomial identity and probability
The identity $\displaystyle \sum k \binom{n}{k} = n 2^{n-1}$ is pretty standard, and one can prove it algebraically by cancelling the k in the sum with the binomial coefficient and then using the binomial theorem summation or a combinatorial … Continu... | 2013-05-20 22:12:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://publikationen.bibliothek.kit.edu/1000075656 | # Operator estimates for the crushed ice problem
Khrabustovskyi, Andrii; Post, Olaf
Abstract:
Let Δ$_{Ωε}$ be the Dirichlet Laplacian in the domain Ωε := Ω \ (∪$_{i}$D$_{iε}$). Here Ω ⊂ R$^{n}$and {D$_{iε}$}$_{i}$ is a family of tiny identical holes (“ice pieces”) distributed periodically in R$^{n}$ with period ε. We... | 2018-12-17 02:41:48 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://m.thermalfluidscentral.org/encyclopedia/index.php?title=Coupled_thermal_and_concentration_entry_effects&diff=5215&oldid=5209 | # Coupled thermal and concentration entry effects
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Revision as of 23:37, 26 June 2010 (view source)← Older edit Revision as of 01:43, 27 June 2010 (view source)Newer edit → Line 210: Line 210: where $\gamma$ is the eigenvalue for the conservation of species equation, and where $\gamma$ i... | 2019-09-15 06:06:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 64, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.jkcs.or.kr/journal/view.php?number=6877 | J. Korean Ceram. Soc. > Volume 49(6); 2012 > Article
Journal of the Korean Ceramic Society 2012;49(6): 642. doi: https://doi.org/10.4191/kcers.2012.49.6.642
스퍼터링에 의한 펄스파워 캐패시터용 TiO2 박막의 제조 및 전기적특성 박상식 경북대학교 나노소재공학부 Preparation and Electrical Properties of TiO2 Films Prepared by Sputtering for a Pulse Power Capacitor ... | 2019-07-16 20:23:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://fr.bluerocktel.com/2/30065222dca835eb5c767d4b2463-equation-of-circle-with-radius-1 | View question - Write the equation of the circle centered at (-5 , -10 ) that passes through (-11,-9). Question: Circle 1 has the equation .
It is of the form |z z 0 | = r and so it represents a circle, whose centre and radius are (2, 1) and 3 respectively. Amit wants to determine whether (2, -2) is also on the circle... | 2022-09-25 01:43:26 | {"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": 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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http://pdebuyl.be/blog/2017/cython-module.html | ## Developing a Cython library
For some time, I have used Cython to accelerate parts of Python programs. One stumbling block in going from Python/NumPy code to Cython code is the fact that one cannot access NumPy's random number generator from Cython without explicit declaration. Here, I give the steps to make a pip-i... | 2020-08-05 15:54:28 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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Text Solution
4^(@)25^(@)45^(@)90^(@)
Step by step solution by experts to help you in doubt cle... | 2022-07-04 09:49:35 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://includestdio.com/7628.html | # introspection – How do I look inside a Python object?
## The Question :
306 people think this question is useful
I’m starting to code in various projects using Python (including Django web development and Panda3D game development).
To help me understand what’s going on, I would like to basically ‘look’ inside the... | 2021-02-27 08:59:38 | {"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://www.esaral.com/surface-chemistry-jee-main-previous-year-questions-with-solutions/ | Surface Chemistry – JEE Main Previous Year Questions with Solutions
JEE Main Previous Year Papers Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Main chapter wise questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak & stro... | 2020-05-28 04:54:33 | {"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... |