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https://tasks.illustrativemathematics.org/content-standards/3/OA/A/3/tasks/344 | # Two Interpretations of Division
Alignments to Content Standards: 3.OA.A.3
1. Maria cuts 12 feet of ribbon into 3 equal pieces so she can share it with her two sisters. How long is each piece?
2. Maria has 12 feet of ribbon and wants to wrap some gifts. Each gift needs 3 feet of ribbon. How many gifts can she wrap u... | 2022-01-28 02:12:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.sabinthedev.com/managing-state-with-react-hooks/ | # Managing State with React Hooks
Early this year React 16.8 was released, bringing with it the addition of hooks. This introduction of hooks gave developers the ability to take many of the useful features of React (such as Lifecycle Events, Context, and State) available in class components and use them inside of func... | 2021-01-26 23:58:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cob.silverchair.com/jeb/article/206/15/2581/20244/Distribution-and-movement-of-Caenorhabditis | To analyze thermal responses of Caenorhabditis elegans in detail,distribution of a worm population and movement of individual worms were examined on a linear, reproducible and broad temperature gradient. Assay methods were improved compared with those reported previously to ensure good motility and dispersion of worms.... | 2022-07-01 03:50:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://zbmath.org/?q=an:0927.60037&format=complete | # zbMATH — the first resource for mathematics
##### Examples
Geometry Search for the term Geometry in any field. Queries are case-independent. Funct* Wildcard queries are specified by * (e.g. functions, functorial, etc.). Otherwise the search is exact. "Topological group" Phrases (multi-words) should be set in "strai... | 2014-04-25 08:18:31 | {"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://astronomy.stackexchange.com/questions/13065/can-angular-information-be-known-more-precisely-than-the-diffraction-limit/13306 | # Can angular information be known more precisely than the diffraction limit?
The diffraction limit deals with the ability to determine if two things are separate. I am interested in the ability to find the the centroid of a single object.
Imagine a star with no near neighbors would it be possible to determine the ce... | 2021-07-23 16:50:14 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathoverflow.net/questions/16365/oldest-bug-in-computer-algebra-system?answertab=active | # “Oldest” bug in computer algebra system?
The goal of this question is to find an error in a computation by a computer algebra system where the 'correct' answer (complete with correct reasoning to justify the answer) can be found in the literature. Note that the system must claim to be able to perform that computatio... | 2015-11-28 02:45:40 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathtod.online/@natsudaidai | Citrus is a user on mathtod.online. You can follow them or interact with them if you have an account anywhere in the fediverse. If you don't, you can sign up here.
# Citrus @natsudaidai@mathtod.online
$e^{\pi{i}} + 1= 0$
test
$e^{\pai}{i} + 1= 0$
test
できた！ | 2018-11-21 00:41:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mazamascience.github.io/MazamaCoreUtils/articles/date-parsing.html | # Environmental Time Series Data
Dates, times and timezones can be frustrating, especially when working with environmental time series such as those collected by air and water quality sensors.
Environmental time series data often have a strong diurnal signal and are typically plotted with a time axis displaying local... | 2020-06-05 02:24:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ysharifi.wordpress.com/tag/inverse-system/ | ## Direct and inverse systems; basic examples
Posted: January 12, 2011 in Direct and Inverse Limit, Noncommutative Ring Theory Notes
Tags: ,
Example 1. In the category of sets let $S$ be a set and $\{S_i \}_{i \in I}$ a collection of subsets of $S.$ We also have $i \leq j$ iff $S_i \subseteq S_j.$ The map $f_{ij}: S_... | 2017-05-29 00:11:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 136, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://finite-element.github.io/_modules/fe_utils/solvers/poisson.html | # Source code for fe_utils.solvers.poisson
"""Solve a model poisson problem with Dirichlet boundary conditions
using the finite element method.
If run as a script, the result is plotted. This file can also be
imported as a module and convergence tests run on the solver.
"""
from __future__ import division
from fe_uti... | 2023-03-25 05:23:35 | {"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://www.codecogs.com/library/engineering/theory_of_machines/mechanisms.php | • https://me.yahoo.com
# Mechanisms
An intoduction to the theory of Machines which includes instantaneous centres, friction circle,and Hookes Joint.
## Introduction
This submission, the first in a number planned for "The Theory of Machines" introduces Forces in Mechanisms, including The Friction Circle and The conc... | 2022-07-01 08:14:30 | {"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": 194, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://davidcarslaw.github.io/openair/reference/aqStats.html | Calculate a range of air pollution-relevant statistics by year.
aqStats(mydata, pollutant = "no2", type = "default", data.thresh = 0,
percentile = c(95, 99), transpose = FALSE, ...)
## Arguments
mydata A data frame containing a date field of hourly data. The name of a pollutant e.g. pollutant = c("o3", "pm10"). type... | 2019-03-20 08:17:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.cs.cornell.edu/courses/cs3110/2015fa/l/12-interp/rec.html | ## Parsing in OCaml You could build your own lexer and parser from scratch. But many languages include tools for automatically generating lexers and parsers from formal descriptions of the syntax of a language. The ancestors of many of those tools are [lex][lex] and [yacc][yacc], which generate lexers and parsers, resp... | 2017-11-18 06:25:37 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.hackmath.net/en/math-problem/8099 | Find the 9
Find the missing angle in the triangle and then name triangle. Angles are: 95, 2x+15, x+3
Result
x = 22.333
A = 95 °
B = 59.666 °
C = 25.333 °
Solution:
95+(2x+15)+(x+3)=180
3x = 67
x = 673 ≈ 22.333333
Calculated by our simple equation calculator.
$A=95=95 ^\circ$
$B=2 \cdot \ x+15=2 \cdot \ 22.3... | 2020-04-05 19:22:39 | {"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... |
https://mathematica.stackexchange.com/questions/124713/barchart-x-axis-labels | # BarChart x-axis labels
I am trying to put specific labels on the x-axis of my bar graph. There are 56 bars. I want to have labels 1960, 1970, ... and 2010 on bars 1, 11, ... and 51 respectively with ticks at only those points. I can't seem to be able to figure out how to do this. Code is below. Would anyone be able ... | 2020-03-29 07:17:48 | {"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... |
http://www.boundaryvalueproblems.com/content/2012/1/90 | Research
# Existence of solutions for quasilinear elliptic equations with superlinear nonlinearities
Jia Gao*, Huang Lina and Zhang Xiaojuan
Author Affiliations
College of Science, University of Shanghai for Science and Technology, Shanghai, 200093, China
For all author emails, please log on.
Boundary Value Probl... | 2014-03-12 19:53:50 | {"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.sciencemadness.org/whisper/viewthread.php?tid=12743#pid161255 | Sciencemadness Discussion Board » Fundamentals » Organic Chemistry » Substitute sodium hydride for potassium hydride? Select A Forum Fundamentals » Chemistry in General » Organic Chemistry » Reagents and Apparatus Acquisition » Beginnings » Responsible Practices » Miscellaneous » The Wiki Special topics ... | 2022-08-14 13:35:14 | {"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://www.neetprep.com/question/57328-Two-waves-represented-following-equations-travelling-samemedium-ysintx-ysintxThe-intensity-ratio-II-two-waves------------/126-Physics--Waves/690-Waves | Two waves represented by the following equations are travelling in the same medium ${y}_{1}=5\mathrm{sin}2\pi \left(75t-0.25x\right)$, ${y}_{2}=10\mathrm{sin}2\pi \left(150t-0.50x\right)$
The intensity ratio I1/I2 of the two waves is
(1) 1 : 2
(2) 1 : 4
(3) 1 : 8
(4) 1 : 16
Explanation is a part of a Paid Course.... | 2019-10-18 13:29:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tex.stackexchange.com/questions/108804/rename-text-string-for-definition-environment | # Rename text string for “definition” environment
I want to use LaTeX in my book, which is written in my native language. Despite of using may native language package, the definition command in the template still gave the result: definition, not the translation "dinh nghia" of definition in my native language. i.e if ... | 2016-06-26 22:36:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/Regulator-constants-of-integral-representations-of-Torzewski/57b8865cd1e2d3ac35931618ce9b3264411aa8c6 | # Regulator constants of integral representations of finite groups
```@article{Torzewski2018RegulatorCO,
title={Regulator constants of integral representations of finite groups},
author={Alex Torzewski},
journal={Mathematical Proceedings of the Cambridge Philosophical Society},
year={2018},
volume={168},
pages={75 - 1... | 2022-09-25 02:52:26 | {"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... |
http://blog.givewell.org/2008/02/27/flip-flopping/ | # Flip-flopping
A little over a year ago, we ballparked the cost to save a life from malaria at $200. Now we think it’s closer to$1000. Last August, I wrote that K-12 education is my favorite cause. A week ago, I owned up to moving it to the bottom of my list, and far preferring global health (even if it’s 4x as costl... | 2017-03-28 10:04:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.statistics-lab.com/%E6%9C%BA%E5%99%A8%E5%AD%A6%E4%B9%A0%E4%BB%A3%E5%86%99%E5%86%B3%E7%AD%96%E6%A0%91%E4%BD%9C%E4%B8%9A%E4%BB%A3%E5%86%99decision-tree%E4%BB%A3%E8%80%83-selecting-splits/ | ### 机器学习代写|决策树作业代写decision tree代考| Selecting Splits
statistics-lab™ 为您的留学生涯保驾护航 在代写决策树decision tree方面已经树立了自己的口碑, 保证靠谱, 高质且原创的统计Statistics代写服务。我们的专家在代写决策树decision tree代写方面经验极为丰富，各种代写决策树decision tree相关的作业也就用不着说。
• Statistical Inference 统计推断
• Statistical Computing 统计计算
• (Generalized) Linear Models 广义线性模型
• Statistical... | 2023-04-01 23:51:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2546876/fourier-series-of-delta-function-seems-to-blow-up | # Fourier series of delta function seems to blow up
Say I have a cosine series defined on 0 to $L$:
$$P(x) = \sum_{n=0}^\infty A(n)\cos \left ( \frac{n \pi x}{2L} \right ) = \delta(x)$$
Getting the coefficients:
$$A(n) = \frac{2}{L} \int_0^{L} \delta(x) \cos \left ( \frac{n \pi x}{2L} \right ) = \frac{2}{L}.$$
So
... | 2019-10-14 20:43:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bitbucket.org/surmann/tikzposter/issues/14/absolute-node-positioning-acts-weirdly | Absolute node positioning acts weirdly
Issue #14 resolved
fkjogu created an issue
I try to position nodes on an overlay by using this code
\begin{scope}[overlay]
\node at(10,20) {a};
\node at(20,20) {b};
\end{scope}
I'd expect, that those nodes are on the same heights. However, they are not.
Drawing pathes works j... | 2019-05-25 20:24:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/58819/symmetry-in-lomb-scargle-transformation | # Symmetry in Lomb-Scargle transformation
I'm observing weird symmetry and repeating pattern on my unevenly sampled time series data after Lomb-Scargle transformation. I used astropy lomb-scargle.
# convert time to frequency
t_delta = [(t[i + 1] - t[i]).total_seconds() for i in range(len(t) - 1)]
t_sec = np.cumsum(t_... | 2019-10-18 20:34:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ftp.aimsciences.org/article/doi/10.3934/dcds.2013.33.2221 | # American Institute of Mathematical Sciences
May 2013, 33(5): 2221-2239. doi: 10.3934/dcds.2013.33.2221
## Existence of multidimensional non-isothermal phase transitions in a steady van der Waals flow
1 Business information management school, Shanghai institute of foreign trade, 1900 Wenxiang Rd., Shanghai 201620... | 2021-03-04 03:35:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0565.47045 | ## Regular attractors of semigroups and evolution equations.(English)Zbl 0565.47045
Let $$S=(S_ t)_{t\leq 0}$$ be a strongly continuous semigroup of nonlinear operators on a Banach space E. In the paper sufficient conditions on S are given for the existence of a maximal attractor which can be represented as a finite u... | 2022-12-03 12:53:20 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an%3A1157.65037 | ## Numerical method for general mixed quasi-variational inequalities.(English)Zbl 1157.65037
Summary: We use the resolvent operator to suggest and analyze a new numerical method for solving general mixed quasi-variational inequalities coupled with a new direction and a new step size $$\alpha _k$$. Under certain condit... | 2022-09-27 10:27:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an%3A1077.62032 | ## Pseudo-likelihood ratio tests for semiparametric multivariate copula model selection.(English)Zbl 1077.62032
Summary: The authors propose pseudo-likelihood ratio tests for selecting semiparametric multivariate copula models in which the marginal distributions are unspecified, but the copula function is parameterize... | 2022-08-16 04:29:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.numerade.com/questions/find-the-limit-if-it-exists-if-the-limit-does-not-exist-explain-why-displaystyle-lim_x-to-0leftfrac1/ | 💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!
# Find the limit, if it exists. If the limit does not exist, explain why. $\displaystyle \lim_{x \to 0^+}\left(\frac{1}{x} - \frac{1}{|x|} \right)$
## $\lim _{x \rightarrow 0^{+}}\left(\frac{1}{x}-\frac{1}... | 2021-10-21 10:59:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://everything.explained.today/K%C3%B6ppen_climate_classification/ | # Köppen climate classification explained
The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884,[1] [2] with several later modifications by Köppen, notably in 1918 and 1936.[3] [4] Late... | 2022-10-04 19:48:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 4, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://sbseminar.wordpress.com/2007/10/30/theme-and-variations-schroeder-bernstein/ | ## Theme and variations: Schroeder-Bernstein October 30, 2007
Posted by Noah Snyder in fun problems.
Recall that the Schroeder-Bernstein theorem states that given two sets X and Y and injections f: X->Y and g:Y->X there exists a bijection h: X->Y. Probably most of our readers have proved this result at some point usi... | 2014-03-11 20:33:42 | {"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": 0, "img_math": 7, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://danielbarter.github.io/posts/mathematics/2017-06-28-symmetryinphysicallaw.html | # Symmetry in Physical Law
Symmetry plays an important role in physics. In order to make things precise, we need language for talking about the symmetry groups of differential equations. In this post, we shall develop this language and look at some simple examples.
### Jet Bundles
To keep things simple, we work loca... | 2017-08-21 21:31:37 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://meangreenmath.com/tag/conceptual-barrier/ | # Why does 0! = 1? (Index)
I’m using the Twelve Days of Christmas (and perhaps a few extra days besides) to do something that I should have done a long time ago: collect past series of posts into a single, easy-to-reference post. The following posts formed my series on how I explain to students that $0! = 1$.
Part 1:... | 2021-04-16 00:05:07 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 255, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://theshticks.org/page/3/ | ## The Witch of Agnesi
Happy Halloween!
Fascinating story behind the witch:
Maria Agnesi was an Italian mathematician and scholar whose name is associated with the curve known as the Witch of Agnesi.
Maria wrote about it in her teaching manual and referred to it as the “aversiera,” which simply means to turn. But i... | 2020-08-14 20:31:45 | {"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://eprint.iacr.org/2019/1467 | ### Distributed Web Systems Leading to Hardware Oriented Cryptography and Post-Quantum Cryptologic Methodologies
Andrew M. K. Nassief
##### Abstract
Distributed computational networks allow for effective hardware encryption systems and the rise of Quantum level encryption as well for Qubit based processing. Part of ... | 2022-08-09 12:53:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://communiti.io/what-kind-sitqc/53cb8e-power-questions-maths | Exponents and Powers Class 8 Extra Questions Very Short Answer Type. Simplify â(5+3â2) + [1/â(5+3â2)]. This is what we learn in roots. Example 3: Multiplication and Powers. Note: Since we knew the result of the expression will be positive, we were able square and then take the square root the expression. Extra ... | 2022-08-18 11:22:55 | {"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://physics.stackexchange.com/questions/262899/why-does-a-electric-potential-have-to-be-real-but-not-a-potential-in-quantum-me | # Why does a electric Potential have to be real, but not a Potential in quantum mechanics?
So I had this Problem when I had to learn about classical electromagnetism: Why is it, that we use complex numbers when calculating stuff, but in the end only the real part is important (for example for the electric field and he... | 2019-05-26 23:39:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/130687/examples-of-polynomial-rings-ax-with-relatively-large-krull-dimension | # Examples of polynomial rings $A[x]$ with relatively large Krull dimension
If $A$ is a commutative ring we have the estimate $$\dim (A)+1 \le \dim (A[x])\le 2\dim (A)+1$$ for the Krull dimension, with $\dim (A)+1 = \dim (A[x])$ for Noetherian rings. I am looking for nice examples of rings $A$ so that $A[x]$ has Krull... | 2015-05-25 21:54:10 | {"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.physicsoverflow.org/19903/role-physics-zeta-function-zeta%24-and-the-riemann-hypothesis | # Role of physics in the zeta function $\zeta$ and the Riemann hypothesis
+ 8 like - 0 dislike
1041 views
Hilbert and Polya suggested a physical way to verify the Riemann hypotesis about $\zeta(x)$. If the Riemann hypotesis is true, we can state all eigenvalues of physical problems are real. What is the connection be... | 2020-02-18 00:19:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://arviz-devs.github.io/arviz/generated/arviz.waic.html | arviz.waic¶
arviz.waic(data, pointwise=False, scale='deviance')[source]
Calculate the widely available information criterion.
Also calculates the WAIC’s standard error and the effective number of parameters of the samples in trace from model. Read more theory here - in a paper by some of the leading authorities on m... | 2019-03-26 01:47:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://planetmath.org/HartigsQuantifier | # Härtig’s quantifier
Härtig’s quantifier is a quantifier which takes two variables and two formulas, written $Ixy\phi(x)\psi(y)$. It asserts that $|\{x\mid\phi(x)\}|=|\{y\mid\psi(y)\}|$. That is, the cardinality of the values of $x$ which make $\phi$ is the same as the cardinality of the values which make $\psi(x)$ t... | 2019-03-26 22:58:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 19, "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://imathworks.com/tex/tex-latex-width-of-the-caption-of-a-figure/ | # [Tex/LaTex] Width of the caption of a figure
captionswidth
I am having trouble making the caption beneath a figure to be of same width of the figure (less than the width of the paragraphs in the same page). How can I force the caption width to be the same as the figure width?
The caption package provides a width p... | 2023-03-21 20:04:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.hao.ucar.edu/partnerships/hinode/conference-2008/abstracts.html | # Second Hinode Science MeetingBeyond Discovery Toward Understanding
## 29 September- 3 October 2008 Boulder, Colorado USA
### Abstracts
Authors: : Lucia Abbo and Alan Gabriel
Title: Coronal hole study through the solar atmosphere: from the chromosphere up to coronal layers
Abstract: We analyse intensities and vel... | 2019-09-20 12:00:17 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blog.prag.dev/using-freebsds-sysrc-and-serving-tftp-resources | # Practicing Pragmatism
## Using FreeBSD's sysrc and serving tftp resources
TIL about sysrc(8)
The sysrc tool is very handy for administering FreeBSD hosts. I've never shied away from vim /etc/rc.conf (though really emacs /etc/rc.conf for tidy editing, I'm an Emacser) so its not a tool that would have been sought ou... | 2023-01-27 08:04:28 | {"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://proofassistants.stackexchange.com/questions/1403/auto-generating-the-proof-of-infinitude-of-primes | # auto-generating the proof of infinitude of primes
The chess computer which beat the human world champion in 1997 had a huge database of openings inbuilt into it. However my understanding of Deep Mind's alpha zero is that it is capable of generating these openings by itself.
Perhaps a theorem-proving analogy would b... | 2022-05-24 03:51:50 | {"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... |
http://tex.stackexchange.com/questions/70529/partway-calculation-along-a-bend | # Partway calculation along a bend
I apologize if this question has been asked. I think it should be fairly simple, but I've looked around a bit and I can't find anything that does what I'm looking for.
I know you can calculate, e.g., the point 10% of the way between two nodes:
\node (A) at (0,0) {};
\node (B) at (1... | 2016-02-06 14:16:50 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/344432/is-there-something-wrong-with-this-definition-of-principal-bundle | # Is there something wrong with this definition of principal bundle?
My book is Connections, Curvature, and Characteristic Classes by Loring W. Tu (I'll call this Volume 3), a sequel to both Differential Forms in Algebraic Topology by Loring W. Tu and Raoul Bott (Volume 2) and An Introduction to Manifolds by Loring W.... | 2022-05-16 04:48:56 | {"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/questions/108439/reference-needed-for-negative-curves-on-blowup-of-the-projective-plane-at-generic | # Reference needed for negative curves on blowup of the projective plane at generic points
Hello,
I usually see the following theorem without seeing any reference or explanation
Theorem: Let X be a blowup of $P^2$ at generic r points. If $r\leq 8$ then there are only finitely many (-1) curves on $X$ , while if $r\ge... | 2015-10-06 18:56:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.tutorialspoint.com/program-to-find-minimum-number-of-characters-to-be-added-to-make-it-palindrome-in-python | # Program to find minimum number of characters to be added to make it palindrome in Python
PythonServer Side ProgrammingProgramming
#### Beyond Basic Programming - Intermediate Python
Most Popular
36 Lectures 3 hours
#### Practical Machine Learning using Python
Best Seller
91 Lectures 23.5 hours
#### Practical ... | 2022-09-28 06:34:44 | {"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://nowodwor.eurzad.eu/a-little-wjzqnvt/817e0c-which-metals-react-with-dilute-acids | ## which metals react with dilute acids
They are known as noble metals# (or as inactive metals). All the metals react with dilute hydrochloric acid to give bubbles of hydrogen and a colourless solution of the metal chloride. The metals that come into this category include the alkali metals, such as sodium and potassiu... | 2021-02-24 20:44:48 | {"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... |
https://www.imath.kiev.ua/~sigma/2018/042/ | ### Symmetry, Integrability and Geometry: Methods and Applications (SIGMA)
SIGMA 14 (2018), 042, 26 pages arXiv:1707.05218 https://doi.org/10.3842/SIGMA.2018.042
### Higher Derivatives of Airy Functions and of their Products
Eugeny G. Abramochkin and Evgeniya V. Razueva
Coherent Optics Lab, Lebedev Physica... | 2019-08-20 10:32:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tetrisconcept.net/threads/randomizer-theory.512/page-4 | # Randomizer Theory
Thread in 'Research & Development' started by colour_thief, 12 Jan 2007.
1. ### jujubeUnregistered
from the start of that TNT64 transcribed game:
Code:
sjozoojltlstszsliii
wtf heh. if it isn't memoryless it might as well be. after all, what's the point of designing a randomizer that looks just a... | 2019-09-15 19:22:28 | {"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... |
https://zbmath.org/?q=an:06199181 | # zbMATH — the first resource for mathematics
Bounded model checking for timed automata. (English) Zbl 1270.68177
Vogler, Walter (ed.) et al., MTCS ’02. Proceedings of the 3rd international workshop on models for time-critical systems (CONCUR 2002 satellite workshop), Brno, Czech Republic, August 24, 2002. Amsterdam: ... | 2021-01-21 22:28:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://laweta-lora.pl/dtaogqv/0hw9i.php?tag=d9e73e-square-root-of-1 | # square root of 1
When any number is multiplied by itself, the number itself is obtained as the product. The number obtained by multiplying a number by itself is called a square number. NCERT Solutions for Class 12 Maths Chapter 1 Exercise 1.1 (Ex 1.1), NCERT Solutions for Class 6 Maths Chapter 1 Knowing our Numbers ... | 2022-05-26 13:29:14 | {"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://www.physicsforums.com/threads/5d-relativity.236120/ | # 5d Relativity?
1. May 19, 2008
Hey, I was playing around with Gamma and plotted it as shown in the attachments. I noticed that the area swept out was similar to phi (in spherical coordinates.) So I started wondering if this could have any really relevance. So I looked at it more closely and was able to find length ... | 2018-07-22 05:46:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/calculate-morse-potential.584092/ | # Calculate Morse potential
1. ### homie000
1
I am doing a MD simulation. In it, I set a bunch of molecules (e.g. O2. H2) colliding with each other. To calculate Lennard - Jones potential, i can calculate the distance between molecules and use it as the distance parameter. But for Morse potential, how do I calculate ... | 2015-03-31 08:31:19 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://nickweil.blogspot.com/2012/03/arduino-sending-hex-bytes-to-serial.html | ## Wednesday, March 21, 2012
### Arduino: Sending Hex Bytes to Serial Devices
I have been working on a project which involves an Arduino communicating serially with an LCD display device. Through a lot of trial and error, I finally figured out that when you want to send a HEX-encoded byte from the Arduino, you need t... | 2013-12-05 15:14:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ajayshahblog.blogspot.com/2009/06/ | ## Monday, June 29, 2009
### A nuclear weapon going off in your city centre
On 13 December 2001, there was a terrorist attack on the Indian Parliament. In the following days, there was a dramatic escalation of tension, complete with nuclear sabre-rattling.
I was in North Block at the time. I could not help think tha... | 2018-03-25 04:58:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-simplify-f-theta-csc2theta-sec2theta-3cot2theta-to-trigonometric-func#489810 | # How do you simplify f(theta)=csc2theta-sec2theta-3cot2theta to trigonometric functions of a unit theta?
Oct 14, 2017
$f \left(\theta\right) = \frac{1}{\sin \left(2 \theta\right)} = \frac{1}{2 \sin \theta \cos \theta} - \frac{1}{2 {\cos}^{2} \theta - 1} - \frac{2 - 1 {\tan}^{2} \theta}{2 \tan \theta}$
#### Explanat... | 2022-08-16 19:01:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 5, "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://vitotoraldo.it/powershell-list-all-files-in-directory-and-subdirectories-to-csv.html | # Powershell List All Files In Directory And Subdirectories To Csv
0, but in more recent versions of Windows PowerShell, it has gained a couple of additional useful switches. that will open the command prompt in the current directory without having to manually change directory in CMD type dir /a /s /b > FILES. Open EX... | 2020-11-27 11:46:36 | {"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://ece.engin.umich.edu/event/seminar-by-constantine-caramanis-eceut | # MLE and the EM algorithm for Mixtures: Minimax Results
Constantine CaramanisProfessorElectrical and Computer Engineering, The University of Texas at Austin
WHERE:
Remote/Virtual
SHARE:
Abstract: The Expectation-Maximization (EM) algorithm is a widely used tool for computing the maximum likelihood estimator (MLE) i... | 2022-05-18 15:56:42 | {"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... |
https://gamedev.stackexchange.com/questions/21830/2d-platformer-multiple-rectangle-collision-cause-jitter/21836 | # 2D platformer multiple rectangle collision cause jitter
I posted this question two weeks ago: 2D platformer corner collision and I implemented NoobsArePeople2's solution.
Problem is, when player intersects two rectangles that are inside each other, he starts jittering. I don't know how to describe it so I made a vi... | 2021-01-19 05:00:35 | {"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://www.gradesaver.com/textbooks/math/algebra/algebra-a-combined-approach-4th-edition/chapter-5-section-5-4-adding-and-subtracting-polynomials-exercise-set-page-372/53 | ## Algebra: A Combined Approach (4th Edition)
4$y^{2}$ + 12y + 19
the translation is ( 8$y^{2}$ + 7 ) + ( 6y + 9 ) - ( 4$y^{2}$ -6y - 3 ) ( 8$y^{2}$ + 7 ) + ( 6y + 9 ) + (- 4$y^{2}$ +6y + 3 ) add the opposite 8$y^{2}$ + 7 + 6y + 9 - 4$y^{2}$ +6y + 3 ) 8$y^{2}$ - 4$y^{2}$ +6y + 6y +7+ 9 + 3 combine like terms 4$y^{2}$ ... | 2018-07-23 04:23:50 | {"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://conan777.wordpress.com/2010/03/09/whitneys-extension-theorem/ | Whitney’s extension theorem revisited
March 9, 2010
I (very surprisingly) bumped into Charles Fefferman at Northwestern this afternoon…Hence we talked math for a little bit. Among other things I mentioned that I’ve been trying to extend $C^1$ functions to the disc volume-preservingly. After trying on the board for a ... | 2017-04-28 16:00:51 | {"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": 47, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://kb.osu.edu/dspace/handle/1811/30572 | # CONFORMATIONAL LANDSCAPE OF ASPARTIC ACID IN GAS PHASE
Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/30572
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abstract.gif 18.95Kb GIF image
Title: CONFORMATIONAL LANDSCAPE OF ASPARTIC ACID IN GAS PHASE Creators: Sanz, M. Eugenia; Lesarri, Alberto; López, ... | 2014-03-08 21:43:24 | {"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.scienceopen.com/document?vid=3399e7d4-bbfe-477b-8ebe-832a201f02b3 | 11
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# Demographic factors associated with dietary supplement prescriptions filled by United States Military Service Members 2005–2013
BioMed Central
Bookmark
There is no author summary for this art... | 2020-12-03 20:53:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cranelift.readthedocs.io/en/stable/compare-llvm.html | # Cranelift compared to LLVM¶
LLVM is a collection of compiler components implemented as a set of C++ libraries. It can be used to build both JIT compilers and static compilers like Clang, and it is deservedly very popular. Chris Lattner’s chapter about LLVM in the Architecture of Open Source Applications book gives a... | 2020-03-31 19:27:42 | {"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://onionesquereality.wordpress.com/category/cognitive-science/ | Feeds:
Posts
## Visual Illusions#1 : The Vanishing Head Illusion
I would try to get more systematic about my posts from now on. For every two non-technical posts I would keep two technical posts.
This post would also be the first in a series of posts that in which I intend to write about some Visual Illusions only.
... | 2018-04-25 02:46:55 | {"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": 20, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://calculator.academy/response-rate-calculator/ | Enter the number of completed surveys and the number of people that started or viewed the survey into the Response Rate Calculator. The calculator will evaluate the Response Rate.
## Response Rate Formula
The following two example problems outline the steps and information needed to calculate the Response Rate.
RESR... | 2023-02-03 03:08:39 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://questions.examside.com/past-years/jee/question/let-lambda-be-an-integer-if-the-shortest-distance-betw-jee-main-mathematics-trigonometric-functions-and-equations-w2pvvtd96xtpnmlt | 1
JEE Main 2021 (Online) 24th February Evening Slot
Numerical
+4
-1
Let $$\lambda$$ be an integer. If the shortest distance between the lines
x $$-$$ $$\lambda$$ = 2y $$-$$ 1 = $$-$$2z and x = y + 2$$\lambda$$ = z $$-$$ $$\lambda$$ is $${{\sqrt 7 } \over {2\sqrt 2 }}$$, then the value of | $$\lambda$$ | is _________.
... | 2023-03-28 19:02:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathproblemsolvingskills.wordpress.com/ | # My Interview with AoPS
AoPS recently interviewed me about my thoughts on math education and math contests. I shared a number of unconventional ideas around math education, including:
• Math isn’t always fun. Learning often feels awkward and uncomfortable. If our mantra is “Learning is Fun!” what message do we send,... | 2022-08-15 01:31:48 | {"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": 0, "img_math": 45, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.maths.usyd.edu.au/u/pubs/publist/pubs2003.html | # Research Publications for 2003
## Books
A1. Cresswell C: Mathematics and Sex. Allen and Unwin, Australia, 2003, ISBN 1-74114-159-1, 177 pages.
A3. Pemajayantha V, Mellor R, Peiris MS and Rajasekera R: Current Research in Modelling, Data Mining and Quantitative Techniques. University of Western Sydney, University o... | 2017-11-21 14:02:39 | {"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": 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/2421479/semidefiniteness-of-symmetric-matrix-checking-main-minors | # Semidefiniteness of symmetric matrix checking main minors?
I know that for a given symmetric matrix $\mathbf{A}$ the matrix is positive definite / negative definite $\Longleftrightarrow$ main minors of $\mathbf{A}$ / $-\mathbf{A}$ are positive.
Is it also true that for the case where all main minors are positive or... | 2021-06-12 21:18:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0644.05036 | # zbMATH — the first resource for mathematics
Fats parallel algorithms for finding Hamiltonian paths and cycles in a tournament. (English) Zbl 0644.05036
A directed graph $$T=(V,E)$$ is a tournament, if for any pair u, v of vertices either (u,v)$$\in E$$ or (v,u)$$\in E$$ but not both.
Parallel NC algorithms are given... | 2021-09-27 10:20:19 | {"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://stats.stackexchange.com/questions/331307/sample-size-needed-for-power-calculation | # Sample size needed for power calculation
I am analyzing tumor DNA sequencing data to perform variant calling. I need to find the minimum number of DNA strands (sample size; independent samples, 'depth of coverage') needed to detect mutations occurring at frequencies of 2-5%, with 95% confidence, given a 1% backgroun... | 2019-10-23 03:21:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://starcoder.org/usaco/USACO-2020-Feb-Silver/ | # USACO 2020 Feb Silver
## Problem 1. Swapity Swapity Swap
Swapity Swapity Swap
Farmer John’s N cows (1≤N≤105) are standing in a line. The ith cow from the left has label i for each 1≤i≤N.
Farmer John has come up with a new morning exercise routine for the cows. He has given the cows M pairs of integers (L1,R1)…(LM,... | 2021-06-17 02:28:21 | {"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... |
http://robertmyles.github.io/brad_pitt_movies.html | Ranking Brad Pitt’s Movies in R
So I saw this blog post, in which Pretty Famous ranked every one of Brad Pitt’s movies (I have no idea how I came across it, I’m not particularly a movie buff or a fan of Señor Pitt, but anyway). Then I wondered how easy/hard it would be to do something like that in R. Pretty Famous use... | 2017-06-22 18:17:39 | {"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://math.stackexchange.com/questions/2494641/show-that-there-exist-still-x-y-z-positive-integers-such-that-fx-y-z-is-al | # Show that there exist still $x,y,z$ positive integers such that $f(x,y,z)$ is also a positive integer
Let us consider the function f in three varibles x,y,z $$f(x,y,z)=(axy+bxz+cyz)/dxyz$$
where $a,b,c,d$ are rational numbers
My question is: Show that there exist still $x,y,z$ positive integers such that $f(x,y,z)... | 2019-05-20 04:36:39 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-differentiate-f-x-1-2x-4-using-the-quotient-rule | # How do you differentiate f(x)= -1 / (-2x-4 ) using the quotient rule?
Oct 31, 2016
$f ' \left(x\right) = \frac{- 2}{2 x + 4} ^ 2$
#### Explanation:
I would first remove the -ve sign as $- 1$ can be factored out from the denominator.
So $f \left(x\right) = - \frac{1}{- 2 x - 4}$
$\therefore f \left(x\right) = \fr... | 2021-01-20 19:48:03 | {"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://www.afterecon.com/economics-and-finance/social-capital-and-current-scoring-methods/ | # Social Capital and Current Scoring Methods
Social Capital is an integral part of economics, but is poorly understood. It holds that social relationships have productive and economic value – something we have all known since childhood when our parents fed, clothed and taught us. However, calculating that value is exc... | 2022-09-29 08:11:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.khanacademy.org/math/multivariable-calculus/line_integrals_topic/line_integrals | Line integrals for scalar functions
4 videos
With traditional integrals, our "path" was straight and linear (most of the time, we traversed the x-axis). Now we can explore taking integrals over any line or curve (called line integrals).
Introduction to the line integral
VIDEO 18:48 minutes
Introduction to the Line I... | 2015-09-04 03:52:49 | {"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://quant.stackexchange.com/questions/58383/yield-curve-bootstrapping-with-fras-excel-without-quantlib | # Yield Curve Bootstrapping with FRAs (Excel without QuantLib)
I am trying to bootstrap a 6m Euribor curve using the same instruments as the default Bloomberg curve:
6m Euribor rate, 12 FRAs starting at 1x7 finishing at 12X18, Swap rates 2yrs each year out to 10yrs (no need to go any further out).
How do I do the fi... | 2022-01-16 21:52:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.know.cf/enciclopedia/en/Prime_number | # Prime number
The prime numbers are the natural numbers greater than one that are not products of two smaller numbers.
A prime number (or a prime) is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers. A natural number greater than 1 that is not prime is called a composi... | 2019-03-26 22:36:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 15, "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://ankursinha.in/2009/05/10/my-adventures-with-packaging-im-stuck.html | # ankursinha.in/blog
neuroscience/fedora/musings
Sun 10 May 2009
# My adventures with Packaging.. I'm Stuck :(
Posted by ankur in Tech (175 words, approximately a 1 minute read)
Well.. Here it is.. Good and bad news.. The packaging went smoothly.. The spec is correct, so are the rpms. No rpmlint errors at all.. Bu... | 2018-03-17 12:22:40 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/system-of-complex-equations-add-a-constraint/ | # System Of Complex Equations - Add A Constraint
Suppose that $$z_1, z_2, z_3, z_4, z_5$$ are complex numbers which satisfy
$\begin{cases} |z_1| = |z_2| = |z_3| = |z_4| = |z_5| =1, \\ z_1 + z_2 + z_3 + z_4 + z_5 = 0, \\ z_1 z_2 + z_2 z_3 + z_4 z_5 + z_5 z_1 = 0 \\ \end{cases}$
What can we conclude about $$z_1, z_2, ... | 2018-04-21 11:56:16 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/simple-looking-2nd-ode-with-2-sols-0-and-3-confused-on-what-to-do-now.110942/ | # Homework Help: Simple looking 2nD ODE, with 2 sols, 0 and 3, confused on what to do now!
1. Feb 16, 2006
### mr_coffee
Hello everyone, I have time again to do more math so here i am!
I'm confused on what they want me to do here, I found A and B but they arn't pretty and i dind't even think they are right. Here is ... | 2018-09-24 09:46:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/495695/how-do-i-draw-only-the-beginning-and-the-end-of-an-arrow-from-one-node-to-anothe | # How do I draw only the beginning and the end of an arrow from one node to another?
I am trying to create a node-network using pdflatex and have something very specific in mind. Below, you can find my current minimal example as a tex file that I have a problem with (compilable with pdflatex):
\documentclass[tikz, 11... | 2021-10-25 04:09:43 | {"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/1260097/inverse-of-semi-infinite-toeplitz-matrix | # inverse of semi infinite toeplitz matrix
I have a semi infinite toeplitz matrix of the form
$A=\left(\begin{array}{ccccc} A_{0} & A_{1} & 0 & 0 & \cdots\\ A_{-1} & A_{0} & A_{1} & 0 & \cdots\\ 0 & A_{-1} & A_{0} & A_{1} & \cdots\\ 0 & 0 & A_{-1} & A_{0} & \cdots\\ \vdots & \vdots & \vdots & \vdots & \ddots \end{arr... | 2019-10-21 22:39:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/the-half-life-of-a-certain-substance-is-3-6-days-how-long-will-it-take-for-20-g- | # The half-life of a certain substance is 3.6 days. How long will it take for 20 g of the substance to decay to 7 g?
Jun 26, 2016
$\text{5.5 days}$
#### Explanation:
You know that the half-life of a radioactive nuclide, ${t}_{\text{1/2}}$, tells you the time needed for half of the atoms present in a sample to under... | 2019-10-20 22:30:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 26, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.shaalaa.com/question-bank-solutions/two-vertices-triangle-are-3-5-7-4-if-its-centroid-2-1-find-third-vertex-section-formula_5710 | # Two vertices of a triangle are (3, –5) and (–7, 4). If its centroid is (2, –1). Find the third vertex - Mathematics
Sum
Two vertices of a triangle are (3, –5) and (–7, 4). If its centroid is (2, –1). Find the third vertex
#### Solution
Let the coordinates of the third vertex be (x, y). Then,
\frac{x+3-7}{3}=2\te... | 2021-03-03 16:00:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://community.jmp.com/t5/Discovery-Summit-Europe-2017/Regression-Control-Charting-Using-the-Random-Coefficient/tac-p/42532 | BookmarkSubscribe
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## Regression Control Charting Using the Random Coefficient Regression Method
Pius Dahinden, PhD, Manager Analytical Science, Tillotts Pharma
# Abstract
Since the new EU GMP Guideline (EudraLex Volume 4) Chapter 6 (Quality Control) took effect ... | 2019-10-14 11:37:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 114, "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/m... |
http://www.martin-ueding.de/projects/git-changelog/de.html | Dieser Inhalt ist nicht in deutsch verfügbar.
# git-changelog
License (Code): GPLv2 CC-BY git, Python 3
For my jscribble project, I use git. The human readable changes are stored in the annotated tags itself. So I have a tag called v1.5.3 which contains the text that you can read in the changelog. That way, the info... | 2013-05-23 17:28:49 | {"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... |
https://space.meta.stackexchange.com/questions/1356/are-meaningless-link-titles-like-source-sub-optimal-leaving-the-answer-unrepa | Consider the three options:
I tend to use option #3 because it provides the most information to our customers the readers, but that's just me. However I've probably used [Source](url) before as well with Wikimedia urls and I'll have to curtail/undo that now.
I'd like to suggest that at least option #2 is much better ... | 2021-04-20 22:44:56 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ask.cvxr.com/t/large-scale-sdp/596 | # Large scale SDP
Hi, I have the following simple SDP problem to solve:
where \mathbf{x} \in \mathbf{R}^m; \mathbf{A}_i, \mathbf{U},\mathbf{V} \in \mathbf{S}_{+}^{n\times n} . When n =500, the Matlab simply goes out of memory because there are too many variables to optimise (2n^2+m). Does any one have experience with... | 2023-03-27 00:43:31 | {"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.bookmovement.com/ratingReview/23803/58960 | The Library Book
by Susan Orlean
Hardcover- \$14.00
A REESE WITHERSPOON x HELLO SUNSHINE BOOK CLUB PICK
A WASHINGTON POST TOP 10 BOOK OF THE YEAR * A NEW YORK TIMES BESTSELLER and NEW YORK ...
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"the library book" by Carolynr (see profile) 11/10/1... | 2020-05-26 18:03:10 | {"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://enacademic.com/dic.nsf/enwiki/2159570/Sum-product_number | Sum-product number
A sum-product number is an integer that in a given base is equal to the sum of its digits times the product of its digits. Or, to put it algebraically, given an integer "n" that is "l" digits long in base "b" (with "d""x" representing the "x"th digit), if
$n = \left(sum_\left\{i = 1\right\}^l d_i\r... | 2020-08-09 03:06:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 8, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://encyclopediaofmath.org/index.php?title=Intersection_index_(in_algebraic_geometry)&oldid=47398 | # Intersection index (in algebraic geometry)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
The number of points in the intersection of $n$ divisors (cf. Divisor) in an $n$- dimensional algebraic variety with allowance for the multiplicities of these points. More precisely, let $X$ be an $... | 2021-01-27 17:11:00 | {"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://open.metu.edu.tr/handle/11511/18184 | Hide/Show Apps
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The OPERA experiment is designed to perform first direct observation of $\nu_{\tau}$ appearance in an almost pure $\nu_{\mu}$ beam. The OPERA detector is a hybrid set-up which combines a lead/emulsion target with various electronic detectors. It is located in Gran Sasso Laboratory (LNGS), 730 km... | 2020-12-01 06:06:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://conwaylife.com/forums/viewtopic.php?p=50921 | Home • LifeWiki • Forums • Download Golly
## Pet Peeves
A forum where anything goes. Introduce yourselves to other members of the forums, discuss how your name evolves when written out in the Game of Life, or just tell us how you found it. This is the forum for "non-academic" content.
### Re: Pet Peeves
toroi... | 2018-12-13 04:22:05 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |