url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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https://www.physicsforums.com/threads/please-clear-my-doubt.105862/ | 1. Jan 5, 2006
Hey guys, how do you prove that 'pi' is irrational? I think that it is related to infinite series? Is there any geometrical method?
2. Jan 5, 2006
### Tx
The series for Pi is Gregory's Series to proove the irrationality is quite difficult, just google it.
3. Jan 5, 2006
### HallsofIvy
Here's my fa... | 2018-01-18 10:28:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.questarter.com/q/using-longtable-and-multicolumns-having-problems-with-setting-the-width-of-a-column-24_504171.html | # Using Longtable and Multicolumns having problems with setting the width of a column
by Harombidlo Last Updated August 14, 2019 09:23 AM - source
I have tried many answers to other questions but my problem wasn't solved. I would like my third column to have a certain width. And optimaly i would like to have my fir... | 2019-08-25 20:27:51 | {"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... |
https://masurp.github.io/specr/reference/plot_samplesizes.html | This function plots a histogram of sample sizes per specification. It can be added to the overall specification curve plot (see vignettes).
plot_samplesizes(df, var = .data$estimate, desc = FALSE) ## Arguments df a data frame resulting from run_specs(). var which variable should be evaluated? Defaults to estimate (the... | 2022-08-12 12:49:48 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.doubtnut.com/question-answer-physics/two-capillary-tubes-of-same-diameter-are-put-vertically-one-each-in-two-liquids-whose-relative-densi-14159208 | # Two capillary tubes of same diameter are put vertically one each in two liquids whose relative densities are 0.8 and 0.6 and surface tensions are 60 dyne/cm and 50 dyne/cm respectively. Ratio of heights of liquids in the two tubes (h_(1))/(h_(2)) is
Step by step solution by experts to help you in doubt clearance & s... | 2021-12-06 14:20:52 | {"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... |
https://brilliant.org/discussions/thread/combi-natrics-2/ | ×
# Combi-natrics-2
How many subsets $$A$$ of $$\{1,2,3,.....,100\}$$ have the property that no three elements of $$A$$ sum to $$101?$$
Note by Ayush Rai
1 year, 4 months ago
MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold
- bulleted- list
• bulleted
• list
1. numbered2. list
1. numbered... | 2017-11-24 11:09:11 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cfdblogvienna.blogspot.com/p/computational-fluid-dynamics-basic-d-2.html | # 1-D viscous, steady Burgers' equation
In this section, exact and numerical solutions of a generalized form of 1-D steady, viscous, Burgers' equation are presented:
$$(bu - c) u_x = \nu u_{xx},$$ where $b$ and $c$ are constants, $\nu$ is kinematic viscosity, and the subscripts denote partial derivatives.
# Exact sol... | 2022-10-01 03:54:54 | {"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://brilliant.org/problems/presents-for-all/ | # Presents for all!
There are $$4$$ children awaiting their presents. $$7$$ elves come one-by-one and each of them gives $$1$$ present to exactly $$1$$ child. Every elf chooses the child randomly.
The probability that each child receives at least one present is of the form $\dfrac{A}{B}$ where $$A$$ and $$B$$ are co-... | 2017-10-18 18:50:13 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.sciforums.com/threads/area-of-a-triangle.90980/#post-2180152 | # Area of a triangle
Discussion in 'The Cesspool' started by Vkothii, Feb 26, 2009.
Not open for further replies.
1. ### VkothiiBannedBanned
Messages:
3,674
Construct a unit circle $x^2+y^2 = 1$ between (0,1) and (1,0).
Then construct the hyp. $x^2-y^2 = 1$ in the same interval.
You should have the ++ quadrant of a ... | 2021-10-21 07:18:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lifexsoft.org/index.php/resources/19-texture/radiomic-features | ## Conventional Indices
CONV_SUVmin reflects the minimum Standardized Uptake Value (SUV) in the Volume of Interest.
CONV\_SUVmin=\min_{i}SUV_i
## First Order Features - Histogram
Histogram calculation
To build a histogram, it is necessary to determine a bin width ("bin" parameter). The indices derived from the his... | 2019-07-16 19:13:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/elevators/ | ×
# Elevators
Assume that we are in a building with $$N$$ storeys. There is one elevator in the building. Whenever there is no one waiting to use the elevator, the elevator will always go to the $$x$$ storey and remain there until someone wishes to use it. Then, it will go to the storey that the person who wishes to ... | 2016-12-08 09:47:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/71627/find-pairs-of-integers-a-b-in-an-array-such-that-a-b-k-in-linear-time-e | # Find pairs of integers (a, b) in an array such that a = b + k in linear time - elements are not unique
A while ago, I was asked to solve a question similar to this:
We are given an array arr and we would like to find all pairs of items (a, b) where a = b + k. The items are NOT unique and it is also possible to have... | 2020-02-26 16:47:24 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.paperswithcode.com/paper/on-compactness-of-the-bar-partial-neumann | # On compactness of the $\bar{\partial}$-Neumann operator on Hartogs domains
26 Sep 2018 · Jin Muzhi ·
We show that Property $(P)$ of $\partial\Omega$, compactness of the $\bar{\partial}$-Neumann operators $N_1$, and compactness of Hankel operator on a smooth bounded pseudoconvex Hartogs domain $\Omega={\{(z, w_1, ... | 2021-12-04 10:13:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://worldbuilding.stackexchange.com/questions/171203/how-can-space-cop-arrest-the-suspicious-spacecraft-moving-at-sub-luminal-velocit/171210#171210 | # How can space cop arrest the suspicious spacecraft moving at sub-luminal velocity?
Set in a distant future, reports of alien and drug traffickings have been on the rise and there was mounting pressure for Mr User6760, president of intergalactic interpol to resign. The traffickers made use of stolen tech to achieve f... | 2022-01-22 21:00:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wizedu.com/questions?page=8 | ##### need to know answers to a, b, and c A. comparr and contrast the morphological features...
need to know answers to a, b, and c
A. comparr and contrast the morphological features of a long bone with those of a flat bone.
B. what is the significance of osteons in compact bone versus cancellous bone in flat bones?... | 2023-03-25 02:00:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://encyclopedia.kids.net.au/page/pr/Principal_components_analysis | Encyclopedia > Principal components analysis
Article Content
Principal components analysis
In statistics, principal components analysis (PCA) is a transform[?] used for reducing dimensionality in a dataset while retaining the most important characteristics of that dataset. In signal processing it called the (discret... | 2020-04-05 00:44:00 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tongfamily.com/2012/12/23/mineral-miniitx-pc/ | Well, the next step of the road is here, we've built a 12-gallon sized computer that uses an ATX board (P8Z77-V Deluxe), an overclocked Intel Core i5 3570K with dual eVGA GTX-670 in SLI. It's been running fine (except I can't get the pump to throttle). Here are notes on the first step of building a 5 gallon computer fr... | 2022-10-06 16:12:02 | {"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... |
http://math.stackexchange.com/questions/270499/proof-using-darbouxs-definition-int-01f-lim-n-to-infty-frac1n-sum-i-1 | # Proof using Darboux's Definition: $\int_0^1f=\lim_{n\to \infty}\frac1n\sum_{i=1}^{n}f\left(\frac in\right)$
Let $f:[0,1]\to \mathbb{R}$ be Darboux integrable. I ask for a proof of $$\int_0^1f=\lim_{n\to \infty}\frac1n\sum_{i=1}^{n}f\left(\frac in\right)$$ where the integral in the left hand side is the Darboux Integ... | 2016-02-14 17:04:40 | {"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... |
http://www.mathnet.ru/php/archive.phtml?wshow=paper&jrnid=at&paperid=14982&option_lang=eng | RUS ENG JOURNALS PEOPLE ORGANISATIONS CONFERENCES SEMINARS VIDEO LIBRARY PACKAGE AMSBIB
General information Latest issue Archive Impact factor Guidelines for authors Submit a manuscript Search papers Search references RSS Latest issue Current issues Archive issues What is RSS
Avtomat. i Telemekh.: Year:... | 2020-02-17 03:41:04 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/objective-questions/mcq-on-force-and-mass--5eea6a1339140f30f369ef47 | # An unbalanced force of 90 N acts on an object and produces an acceleration of 15 m/s2 in it. Then, the mass of the object is
1. 15 kg
2. 90 kg
3. 1350 kg
4. 6 kg
Option 4 : 6 kg
## Detailed Solution
CONCEPT:
• Force: The interaction which after applying on a body changes or try to change the state of rest or sta... | 2021-09-19 11:52:47 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/stupid-question.161256/ | # Stupid Question
1. Mar 17, 2007
### PhillipKP
I have a stupid question:
I saw the term "structureless Particle".
What is a "structureless particle"? Please explain to me like I am a 4th grader.
2. Mar 17, 2007
### quasar987
It all depends on the context of course, but I would guess it means a particle that is... | 2017-04-29 21:44:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1909432/how-do-i-get-the-ft-n1-y-n1-needed-to-use-the-implicit-euler-method | # How do I get the $f(t_{n+1}, y_{n+1})$ needed to use the implicit Euler method?
I have to solve a system of 1st order ODEs which are implicit.
I know the formula for Explicit or forward Euler method is: $$y_{n+1}= y_n + hf(t_n, y_n),$$ whereas the formula for implicit or backward Euler method is $$y_{n+1}= y_n + hf... | 2019-07-17 22:38:39 | {"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://en.cppreference.com/w/cpp/algorithm/ranges | # Constrained algorithms (since C++20)
< cpp | algorithm
C++
Language Standard Library Headers Freestanding and hosted implementations Named requirements Language support library Concepts library (C++20) Diagnostics library Utilities library Strings library Containers library Iterators library Ranges library (C++20... | 2019-08-23 01:22:48 | {"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://docs.sympy.org/0.7.6/_modules/sympy/geometry/plane.html | Source code for sympy.geometry.plane
"""Geometrical Planes.
Contains
========
Plane
"""
from __future__ import print_function, division
from sympy.core import S, C, sympify, Dummy, nan, Eq, symbols, Symbol, Rational
from sympy.core.function import expand_mul
from sympy.functions.elementary.trigonometric import _pi_... | 2018-08-15 10:30:40 | {"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://www.mersenneforum.org/showthread.php?s=06ea5e04dc5c59648bb4fe7cfa2197dd&t=22034&goto=nextoldest | mersenneforum.org Complexity of Chinese Remainder Theorem
Register FAQ Search Today's Posts Mark Forums Read
2017-02-08, 10:12 #1 carpetpool "Sam" Nov 2016 2×3×53 Posts Complexity of Chinese Remainder Theorem What is the average running time on the Chinese remainder theorem for solving congruence modulo primes u... | 2020-11-27 06:49:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://suresolv.com/ssc-cgl-tier-ii?page=8 | SSC CGL Tier II | Page 9 | SureSolv
You are here
For guided learning and practice on Geometry, follow Comprehensive Suresolv Geometry Guide with all articles
SSC CGL Tier II
Highlights
Guidelines, Question sets and Solution sets specially tailored for SSC CGL Tier II test. Students should refer to tutorials for th... | 2020-09-19 07:05:20 | {"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://orinanobworld.blogspot.com/2020/09/installing-rcplex-and-cplexapi.html | Thursday, September 3, 2020
Installing Rcplex and cplexAPI
I've previously mentioned solving MIP models in R, using CPLEX. In one post [1], I used the OMPR package, which provides a domain specific language for model construction. OMPR uses the ROI package, and in particular the ROI.plugin.cplex package, to communica... | 2020-09-23 16:46:00 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://github.com/vsbuffalo/scythe/blob/872a54c996a1a9f5b3f5210d92bcbd8d7efcaa04/paper/chngpage.sty | # vsbuffalo/scythe
Fetching contributors…
Cannot retrieve contributors at this time
296 lines (278 sloc) 10.7 KB | 2016-05-02 12:51:37 | {"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... |
http://blog.codefights.com/tag/interview-question/ | ### Tag: interview question
Interview Basics: Static vs. Dynamic Arrays
## Interview Basics: Static vs. Dynamic Arrays
Arrays are one of the most basic data structures in computer science. But they form the basis of some difficult technical interview questions! So no matter where you are in your programming career, ... | 2017-11-21 00:32:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 19, "/images/ma... |
https://www.physicsforums.com/threads/thermo-attributes-of-ideal-gas-in-3d-harmonic-potential.246523/ | # Thermo attributes of ideal gas in 3D harmonic potential
1. Jul 23, 2008
### SonOfOle
1. The problem statement, all variables and given/known data
A classical system of N distinguishable, non-interacting particles of mass m is placed in a 3D harmonic potential,
$$U(r) = c \frac{x^2 + y^2 + z^2}{2 V^{2/3}}$$
where... | 2017-06-22 22:45:58 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.shaalaa.com/textbook-solutions/c/scert-maharashtra-question-bank-solutions-12th-standard-hsc-mathematics-and-statistics-commerce-maharashtra-state-board-2021-chapter-1.4-applications-of-derivatives_5303 | # SCERT Maharashtra Question Bank solutions for 12th Standard HSC Mathematics and Statistics (Commerce) Maharashtra State Board 2021 chapter 1 - Applications of Derivatives [Latest edition]
## Chapter 1: Applications of Derivatives
Q.1Q.2Q.3Q.4Q.5Q.6
Q.1
### SCERT Maharashtra Question Bank solutions for 12th Standar... | 2021-05-18 23:43:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rhettallain.com/2019/03/15/macgyver-season-1-episode-21-science-notes-cigar-cutter/ | # MacGyver Season 1 Episode 21 Science Notes: Cigar Cutter
Dirty Bomb
It’s not a Mac-Hack (I assume that’s clear), but let me just explain the difference between a nuclear bomb and a dirty bomb.
A nuclear bomb uses a nuclear reaction to create energy. If you take some large mass element (let’s just say plutonium) an... | 2019-09-23 07:50:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ncetm.org.uk/classroom-resources/primm-2-25-using-compensation-to-calculate/ | • Mastery PD Materials
Using compensation to calculate
Spine 2: Multiplication and Division – Topic 2.25
Introduction
Learn how multiplication and division calculations are affected when one element of the calculation is multiplied or divided by a scale factor.
Teaching points
• Teaching point 1: For multiplicati... | 2021-10-21 17:15:28 | {"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://xianblog.wordpress.com/tag/quarantine/ | ## hands-on probability 101
Posted in Books, Kids, pictures, Statistics, University life with tags , , , , , , , , , on April 3, 2021 by xi'an
When solving a rather simple probability question on X validated, namely the joint uniformity of the pair
$(X,Y)=(A-B+\mathbb I_{A
when A,B,C are iid U(0,1), I chose a rathe... | 2023-03-29 15:42:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://deepai.org/publication/multirate-partially-explicit-scheme-for-multiscale-flow-problems | Multirate partially explicit scheme for multiscale flow problems
For time-dependent problems with high-contrast multiscale coefficients, the time step size for explicit methods is affected by the magnitude of the coefficient parameter. With a suitable construction of multiscale space, one can achieve a stable temporal... | 2021-10-19 16:43:11 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.gradesaver.com/textbooks/math/precalculus/precalculus-concepts-through-functions-a-unit-circle-approach-to-trigonometry-3rd-edition/chapter-4-exponential-and-logarithmic-functions-section-4-7-financial-models-4-7-assess-your-understanding-page-346/24 | ## Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)
$6.168 \%$
Recall: Effective Rate of Interest Formula $$r_e = \left(1+\dfrac{r}{n} \right)^n - 1$$ where $r_e:$ Effective Rate of Interest $r:$ Annual Interest Rate $n:$ Number of compoundings per year The given problem ha... | 2021-10-26 02:56:13 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scirate.com/arxiv/nlin | # Nonlinear Sciences (nlin)
• Quantum chaos can be characterized by an exponential growth of the thermal out-of-time-order four-point function up to a scrambling time $\hat{u}_*$. We discuss generalizations of this statement for certain higher-point correlation functions. For concreteness, we study the Schwarzian theo... | 2017-12-16 13:07:22 | {"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://askthetask.com/112320/observing-woodpecker-diagram-measure-elevation-rounded-nearest | 0 like 0 dislike
48. Amari is observing a woodpecker near the top of a tree,
as shown in the diagram below. What is the measure of
angle x, the angle of elevation, rounded to the nearest
degree?
bird
201
36 n
0 like 0 dislike
Here x is the angle of the elevation and the value of x is 31 degrees.
We have given that,
... | 2023-03-21 18:29:56 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3558810/prove-that-e-pi-frac1-pi-pie1 | # Prove that $e^\pi+\frac{1}{\pi} < \pi^e+1$
Prove that:
$$e^\pi+\frac{1}{\pi}< \pi^{e}+1$$
Using Wolfram Alpha $$\pi e^{\pi}+1 \approx 73.698\ldots$$ and $$\pi(\pi^{e}+1) \approx 73.699\ldots$$
Can this inequality be proven without brute-force estimations (anything of the sort $$e\approx 2.7182...$$ or $$\pi \appr... | 2022-07-07 16:58:05 | {"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://solvedlib.com/n/94m-9-0f15ata-certain-temperature-0-4211-mol-ofnz-and-1,5691678 | # 94m 9 0f15Ata certain temperature, 0.4211 mol ofNz and 1.681 molof Hy are placed in 2400L contsdier, Nz(g) + 3H,(g)
###### Question:
94m 9 0f15 Ata certain temperature, 0.4211 mol ofNz and 1.681 molof Hy are placed in 2400L contsdier, Nz(g) + 3H,(g) = 2NH;C (g) At equilibrium; 0.1401 mol of Nz is present: Calculate... | 2022-07-06 01:19:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.freemathhelp.com/forum/threads/109333-Derivatives-help-for-economics-(PED-using-calculus-dQ-dP-x-P-Q) | # Thread: Derivatives help for economics (PED using calculus = dQ/dP x P/Q)
1. ## Derivatives help for economics (PED using calculus = dQ/dP x P/Q)
Hi guys, I know this will be a really silly Q but I just cannot understand it.
For any of you that know some economics, I understand that PED using calculus = dQ/dP x P/... | 2018-05-23 14:23:48 | {"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://stackoverflow.com/questions/1527071/tex-font-mapping/2702680 | # TeX Font Mapping
I am using a package written on top of XeLaTeX. This package uses fontspec to specify fonts for different parts of your text: latin, non-latin, math mode, ...
The package comes with several sample files. I was able to xelatex most of them that depend on regular ttf or otf files. However, one of the... | 2014-09-17 14:26:46 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://solvedlib.com/n/hw-do-the-proof-by-using-the-bilinear-property-of-inner,18733213 | # HW: Do the proof by using the bilinear property of inner product to show that (v, vi) (I,0;) = U
###### Question:
HW: Do the proof by using the bilinear property of inner product to show that (v, vi) (I,0;) = U _ Vi, Uj =0 for all j = 1, (vi, Vi)
#### Similar Solved Questions
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https://projecteuclid.org/euclid.adjm/1465472747 | ## African Diaspora Journal of Mathematics
### Rational Pairing Rank of a Map
Toshihiro Yamaguchi
#### Abstract
We define a rational homotopy invariant, the rational pairing rank $v_0(f)$ of a map $f:X\to Y$, which is a natural generalization of the rational pairing rank $v_0(X)$ of a space $X$ [16]. It is upper-bo... | 2018-07-15 19:26:12 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.m.wikiquote.org/wiki/Howard_P._Robertson | # Howard P. Robertson
American mathematician and physicist
Howard Percy Robertson (January 27, 1903 – August 26, 1961) was an American mathematician and physicist known for contributions related to physical cosmology and the uncertainty principle. He was Professor of Mathematical Physics at the California Institute o... | 2020-08-05 17:29:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 69, "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://forums.devx.com/showthread.php?140834-need-help-with-ANT!!!!!&mode=hybrid | ## need help with ANT!!!!!
Hi,
I am using Ant thru eclipse IDE,
wheni runthe build script it gives me the following error
BUILD FAILED:
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK
Total time: 1 second
the problem is i have the JRE, and i have set the path as follows
... | 2014-10-20 22:22:37 | {"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://www.tutorialspoint.com/how-to-add-lifecycle-methods-to-a-class-in-reactjs | # How To Add Lifecycle Methods To a Class In ReactJS?
Every component in React has a lifecycle that incorporates several phases. Programmers usually think of this lifecycle as the component’s ‘lifetime’. The components experience the following events: Mounting, Updating, Unmounting, and Error handling. Mounting refers... | 2023-03-26 12:02:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chem.libretexts.org/Courses/Colorado_State_University_Pueblo/Elementary_Concepts_in_Physics_and_Chemistry/04%3A_Chapter_4_-_Molecules%2C_Bonding%2C_and_Forces/4.03%3A_Covalent_Bonding | # 4.3: Covalent Bonding
A second method by which atoms can achieve a filled valence shell is by sharing valence electrons with another atom. Thus fluorine, with one unpaired valence electron, can share that electron with an unshared electron on another fluorine to form the compound, F2 in which the two shared electron... | 2021-06-14 16:03:17 | {"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://www.physicsforums.com/threads/distance-between-energy-states.832455/ | # Distance between energy states?
1. Sep 14, 2015
I'm doing some personal research on how matter interacts with radiation. Specifically, I am looking through the treatment of Bransden and Joachain. I've taken two semesters of quantum in the past (a while ago), but now I'm coming across something that I've either neve... | 2017-10-20 15:33:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1362415/expected-value-and-the-standard-simple-regression-model | # Expected value and the standard simple regression model
Given the standard simple regression model: $y_i = β_0 + β_1 x_i + u_i$
What is the expected value of the estimator $\hat\beta_1$in terms of $x_i, \beta_0$ and $\beta_1$ when $\hat\beta_1=\sum x_i y_i/\sum x_i^2$?
• What are your ideas? – João Ramos Jul 15 '1... | 2020-10-26 10:39:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/19230/how-do-i-determine-the-requirements-of-a-switching-fet | # How do I determine the requirements of a switching FET?
A part we're using in a half-bridge LLC soft-switching DC-DC converter is getting hard to find (STW20NM60, 600 V, 20 A, 0.25 Ω, 192 W), and I need to find a replacement. What parameters do I need to care about?
The first thing to check is the voltage rating. T... | 2022-01-23 18:35:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.shaalaa.com/question-bank-solutions/the-speed-time-graph-car-shown-following-figure-graphical-representation-motion-distance-time-graphs_7703 | Share
# The Speed-time Graph for a Car is Shown in the Following Figure - CBSE Class 9 - Science
ConceptGraphical Representation of Motion - Distance-time Graphs
#### Question
The speed-time graph for a car is shown in the following figure
(a) Find out how far the car travels in the first 4 seconds. Shade the area... | 2019-12-13 10:41:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41598-020-73007-1?error=cookies_not_supported&code=189c57e9-7747-4e3b-8e59-e6602592ba4b | ## Introduction
Soluble surfactants play a fundamental role in many microfluidic applications1. For instance, it is well-known that surfactants can stabilize both foams and emulsions due to Marangoni convection effects2,3,4. The surface viscosity of surfactant monolayers is also believed to play a significant role in ... | 2022-11-27 16:45:17 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://astronomy.stackexchange.com/questions/38686/are-binary-stars-with-only-one-visible-sibling-common-enough-to-contribute-notic/38689 | Are binary stars with only one visible sibling common enough to contribute noticeable to dark matter?
Single-lined spectroscopic binaries is a binary system where only one star can be detected.
Are they common enough to contribute noticeable to dark matter?
The luminosity of normal stars is a strongly increasing fun... | 2021-02-28 01:12:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.rnta.eu/CLDRMW210/ctalks.html | Leuca2022
Celebrating Claude Levesque's, Damien Roy's and Michel Waldschmidt's birthdays
Joint with the sixth mini symposium of the Roman Number Theory Association
May 16-21, 2022, Marina di San Gregorio, Patù (Lecce), Italy
Contributed talks
Ranjan Bera (Indian Statistical Institute) Friday 9:30 - 9:40
There is an... | 2022-07-01 03:47:53 | {"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": 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/algebra/116170-inverse-functions-print.html | # inverse functions
• November 22nd 2009, 03:20 PM
katt
inverse functions
i need to find the inverse of f(x) = x^2-4x+3 how do you do it when you have x^2 and x?
• November 22nd 2009, 03:21 PM
skeeter
Quote:
Originally Posted by katt
i need to find the inverse of f(x) = x^2-4x+3 how do you do it when you have x^2 and... | 2016-05-28 05:33:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 9, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/im-confused_11 | +0
# im confused
0
150
1
A car has one driver's seat and four different passenger seats. A group of five students wants to use the car to go to school, but only two of those five students are legally allowed to drive the car. What is the number of ways that the five students can be seated in the car for the drive?
... | 2019-11-12 18:42:35 | {"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://www.gradesaver.com/textbooks/math/algebra/algebra-1-common-core-15th-edition/chapter-10-radical-expressions-and-equations-10-2-simplifying-radicals-practice-and-problem-solving-exercises-page-624/72 | ## Algebra 1: Common Core (15th Edition)
$y=\frac{2 \pm \sqrt 10}{3}$
$3y^2-4y-2=0$ Using the quadratic formula: $y=\frac{-(-4) \pm \sqrt (-4)^2-4.3.(-2)}{2.3}$ $y=\frac{4 \pm 2\sqrt 10}{6}$ $y=\frac{2 \pm \sqrt 10}{3}$ | 2021-05-12 16:42:03 | {"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://julianlsolvers.github.io/LsqFit.jl/latest/tutorial/ | Tutorial
# Tutorial
## Introduction to Nonlinear Regression
Assume that, for the $i$th observation, the relationship between independent variable $\mathbf{x_i}=\begin{bmatrix} x_{1i},\, x_{2i},\, \ldots\, x_{pi}\ \end{bmatrix}'$ and dependent variable $Y_i$ follows:
$Y_i = m(\mathbf{x_i}, \boldsymbol{\gamma}) + \ep... | 2019-01-21 04:27:30 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ck12.org/analysis/Composition-of-Functions/lesson/Function-Composition-PCALC/ | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Due to system maintenance, CK-12 will be unavailable on 8/19/2016 from 6:00p.m to 10:00p.m. PT.
# Composition of Functions
## Two or more functions where the range of the first becomes t... | 2016-08-27 07:16:15 | {"extraction_info": {"found_math": true, "script_math_tex": 59, "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/17740/is-there-a-version-of-inclusion-exclusion-for-vector-spaces/26735 | # Is there a version of inclusion/exclusion for vector spaces?
I am asking for a way to compute the rank of the 'join' of a bunch of subspaces whose pairwise intersections might be non-zero. So in the case n=2 this is just $\dim(A_1+A_2) = \dim(A_1) + \dim(A_2) - \dim(A_1\cap A_2)$. For general $n$, I don't know a goo... | 2022-12-05 21:10:10 | {"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://blog.logancyang.com/note/python/2020/07/02/python-basics-iii.html | ## Generators
### Iteration protocol
Many objects support iteration:
a = 'hello'
for c in a: # Loop over characters in a
...
b = { 'name': 'Dave', 'password':'foo'}
for k in b: # Loop over keys in dictionary
...
c = [1,2,3,4]
for i in c: # Loop over items in a list/tuple
...
f = open('foo.txt')
for x in f: # Loop... | 2020-08-04 02:29:04 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://ideas.repec.org/p/hal/wpaper/halshs-00648884.html | # Entropy and the value of information for investors
## Author Info
• Antonio Cabrales
()
• Olivier Gossner
(PSE - Paris-Jourdan Sciences Economiques - CNRS : UMR8545 - École des Hautes Études en Sciences Sociales (EHESS) - École des Ponts ParisTech (ENPC) - École normale supérieure [ENS] - Paris - Institut nation... | 2014-03-10 07:39:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/42274/reaction-of-alcohols-with-bromine | # Reaction of alcohols with bromine
In a reaction between $\ce{R-OH}$ and $\ce{Br2}$, what will the product be? Initially I thought it would be $\ce{R-Br}$, but that doesn't seem right.
I'm oscillating between the product being either $\ce{R-OBr}$ or no reaction occurring at all. I've searched a bit on the web too, b... | 2019-09-16 11:04:23 | {"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.whitman.edu/mathematics/calculus_late_online/section14.06.html | Coordinate systems are tools that let us use algebraic methods to understand geometry. While the rectangular (also called Cartesian) coordinates that we have been discussing are the most common, some problems are easier to analyze in alternate coordinate systems.
A coordinate system is a scheme that allows us to ident... | 2019-10-14 02:27:54 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/forums/topic/551873-what-are-derivatives-in-hlslglsl/ | What are derivatives in HLSL/GLSL?
This topic is 3277 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
Recommended Posts
A recent thread on GDNet sparked my interest once again. I've been taking calculus classes for 3 years now and I completely understand what a de... | 2018-10-19 15:09:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://byjus.com/questions/who-stated-the-law-of-conservation-of-mass/ | # Who stated the Law of conservation of mass?
Antoine Laurent Lavoisier stated the law of conservation of mass.
## Law of Conservation of Mass
The law of conservation of mass states that the mass in an isolated system can neither be created nor be destroyed but can be transformed from one form to another.
Law of co... | 2021-09-25 11:45:35 | {"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://nrich.maths.org/152/solution | ### Writing Digits
Lee was writing all the counting numbers from 1 to 20. She stopped for a rest after writing seventeen digits. What was the last number she wrote?
### What Number?
I am less than 25. My ones digit is twice my tens digit. My digits add up to an even number.
### One of Thirty-six
Can you find the c... | 2016-08-27 04:41:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://muellersandra.github.io/news/ | # My latest posts
• 16 Aug 2022 » 10th Indian Conference on Logic and its Applications (ICLA) - TBA
I am invited to give an invited talk at the 10th Indian Conference on Logic and its Applications (ICLA) in Indore, India, March 3-5, 2023.
Title and abstract of this talk will be announced in due course.
• 02 May 202... | 2022-09-28 02:47:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/college-algebra-11th-edition/chapter-1-section-1-1-linear-equations-1-1-exercises-page-84/22 | # Chapter 1 - Section 1.1 - Linear Equations - 1.1 Exercises: 22
$3$
#### Work Step by Step
Add 2.96 to the left side and subtract 0.01x from the right side so we have our x on the same side of the equation. $6.06=2.02x$ Now we divide by 2.02 on both sides. $(6.06/2.02)=(2.02x/2.02)$ $x=3$
After you claim an answer... | 2018-07-18 03:07:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://clanlu.net/tag/image | # Image5
The ring homomorphic image of an ideal is an ideal
Exhibit a group homomorphism from Z/(8) to Z/(4)
Describe the kernel and fibers of a given group homomorphism
Absolute value is a group homomorphism on the multiplicative real numbers
The image of a group homomorphism is a subgroup | 2022-08-13 00:11:27 | {"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/38836/devise-system-of-equations-to-solve-age-problem | # Devise System of Equations to Solve Age Problem
Hi this may be simple silly problem but it is bugging me as I am not able to devise a system of equations to solve it.
My husband's age," remarked a lady the other day, "is represented by the figures of my own age reversed. He is my senior, and the difference between ... | 2013-12-18 10:48:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.last.fm/music/%D0%9C%D0%B0%D0%BA%D1%81%D0%B8%D0%BC+%D0%9C%D0%B0%D1%82%D0%B2%D0%B5%D0%B5%D0%B2/+similar | # Similar Artists
1. We don't have a wiki here yet...
2. We don't have a wiki here yet...
3. We don't have a wiki here yet...
4. We don't have a wiki here yet...
5. We don't have a wiki here yet...
6. We don't have a wiki here yet...
7. We don't have a wiki here yet...
8. We don't have a wiki here yet...
9. We don't h... | 2016-02-14 15:31:10 | {"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://socratic.org/questions/it-took-david-an-hour-to-ride-20-km-from-his-house-to-the-nearest-town-he-then-s | # It took David an hour to ride 20 km from his house to the nearest town. He then spent 40 minutes on the return journey. What was his average speed?
Sep 6, 2017
${\text{24 km h}}^{- 1}$
#### Explanation:
The average speed is simply the rate at which the distance travelled by David varies per unit of time.
$\text{... | 2019-03-24 06:41:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 23, "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://tex.stackexchange.com/questions/371743/a-parbox-inside-a-textblock | # A parbox inside a textblock
I would like to have absolute positioning with centering vertical alignment. I am trying to achieve this by using a \parbox inside a \textblock (from textpos):
\documentclass{article}
\usepackage[absolute,overlay,showboxes]{textpos}
\begin{document}
\setlength{\fboxsep}{0pt}
\begin{textb... | 2019-07-18 04:42:44 | {"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://everything.explained.today/Smooth_morphism/ | Smooth morphism explained
In algebraic geometry, a morphism
f:X\toS
between schemes is said to be smooth if
• (i) it is locally of finite presentation
• (ii) it is flat, and
\overline{s}\toS
the fiber
X\overline{s
} = X \times_S is regular.(iii) means that each geometric fiber of f is a nonsingular variety (if i... | 2023-03-20 20:14:35 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/3281074/can-every-maximal-planar-graph-be-obtained-as-a-minor-of-a-planar-graph-with-onl | # Can every maximal planar graph be obtained as a minor of a planar graph with only even vertex degrees?
This question is about simple undirected planar graphs without loops. Starting with a planar graph $${\cal G}_0$$ in which all vertex degrees are even we perform edge contractions, thus obtaining new graphs that ar... | 2022-01-26 09:12:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://easierwithpractice.com/what-is-budget-variance/ | # What is budget variance?
## What is budget variance?
A budget variance is the difference between the amount you budgeted for and the actual amount spent. When preparing energy budgets, it is practically impossible to be “right on the money;” therefore resulting in a budget surplus or deficit.
What is the differenc... | 2022-07-03 02:02:07 | {"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.gamedev.net/blogs/entry/842431-improvements/ | • entries
232
1463
• views
961046
# Improvements
227 views
This week end, i've been working on a few optimizations.
As i suspected a huge CPU bottleneck, i added a CProfile class to my code, which works hierarchically. You call a CProfile::begin(title) function before the piece of code you want to profile, and a CP... | 2018-09-18 17:50:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://skepticsplay.blogspot.com/2009/07/minesweeper-solution.html?showComment=1247455321418 | ## Friday, July 10, 2009
### Minesweeper solution
See the original puzzle
There are five different mine arrangements which are consistent with the given minesweeper board. See here: Spoiler alert!
Each of five arrangements is equally likely.* So if we want to maximize our chances of winning, we should first try the... | 2014-10-26 00:15:08 | {"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://umj.imath.kiev.ua/article/?lang=en&article=8976 | 2019
Том 71
№ 6
# Automorphisms of a finitary factor power of an infinite symmetric group
Hudzenko S. V.
Abstract
We consider a semigroup $FP^{+}_{\text{fin}}(\mathfrak{S}_{\text{fin}}(\mathbb{N}))$ defined as a finitary factor power of a finitary symmetric group of countable order. It is proved that all automorphi... | 2019-06-26 22:49:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lakejason0.wordpress.com/2019/01/ | Merriam-Webster’s Word of the Day for January 31, 2019 is:
1 : being in a state of confusion : lacking composure
2 : broken-down, worn
Examples:
We were met at the door by a raddled old man who turned out to be the actor’s father, and who in his day had also been an estimable presence on the London stage.
“The rea... | 2021-09-17 01:04:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 25, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://indico.cern.ch/event/181055/contributions/308538/ | # Quark Matter 2012
12-18 August 2012
US/Eastern timezone
## A detailed study of open heavy flavor production, enhancement, and suppression at RHIC
16 Aug 2012, 16:00
2h
Poster Heavy flavor and quarkonium production
### Speaker
J. Matthew Durham (Los Alamos National Laboratory)
### Description
The flexibility o... | 2020-03-31 12:55:26 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/atomic-and-nuclear-transitions.171714/ | # Atomic and Nuclear Transitions
1. May 25, 2007
### popffabrik1
Can anybody tell me why atomic decays are usually only through electric dipole transitions, while nuclear decay often shows many different multipoles? i think that the transition rate for electric dipole transitions is much larger than for magnetic one... | 2016-10-21 22:09:19 | {"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... |
https://codereview.stackexchange.com/questions/259685/sum-of-fractions | # Sum of fractions
### Objective:
• Create a function to sum a list of fractions (represented as pairs)
### Rules
• Only Prelude functions allowed
### Notes
• I was debating if I should create a Fraction data type. Is it worth "upgrading" from a simple pair?
• Is the code easy to follow and well-structured? How a... | 2021-10-16 00:02:52 | {"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://www.ams.org/mathscinet-getitem?mr=1296357 | MathSciNet bibliographic data MR1296357 32E30 (32E20 32H02) Forstnerič, Franc; Rosay, Jean-Pierre Erratum: "Approximation of biholomorphic mappings by automorphisms of \$\bold C^n\$$\bold C^n$'' [Invent. Math. 112 (1993), no. 2, 323–349; MR1213106]. Invent. Math. 118 (1994), no. 3, 573–574. Article
For users without a... | 2017-02-22 22:00:42 | {"extraction_info": {"found_math": true, "script_math_tex": 1, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.marksei.com/bitcoin-reaches-10kusd/ | # Bitcoin reaches 10KUSD, is it going to pop soon?
Bitcoin (BTC, ), the first cryptocurrency based on the revolutionary Blockchain technology, is now over 10KUSD. A new milestone for the most popular cryptocurrency and also a good sign for all the other cryptocurrencies such as Ethereum. But is it only a bubble that’s... | 2022-11-30 14:17:24 | {"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://brilliant.org/problems/logarithm-of-the-factorial/ | # Logarithm of the factorial
$\large{ \lfloor \log_x x! } \rfloor = 11814375113$
What is the value of integer $$x$$ such that it satisfy the equation above?
Details and Assumptions
• $$\lfloor x \rfloor$$ is the floor function. ie $$\lfloor 123456.789 \rfloor = 123456$$.
× | 2017-05-23 14:55:13 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/119729/why-doesnt-de-broglies-wave-equation-work-for-photons | # Why doesn't De Broglie's wave equation work for photons?
Well, as I am learning about quantum physics, one of the first topics I came across was De Broglie's wave equation. $$\frac{h}{mc} = \lambda$$ As is obvious, it relates the wavelength to the mass of an object. However, what came to my mind is the photon. Doesn... | 2014-12-22 20:41:40 | {"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://gis.stackexchange.com/questions/242545/how-can-epsg3857-be-in-meters | # How can EPSG:3857 be in meters?
It is said that unit of measure for EPSG:3857 is the metre.
How it can be, if the range of these coordinates is
Projected bounds:
-20,026,376.39 -20,048,966.10
20,026,376.39 20,048,966.10
(from the same source).
This means approximately a square of 40,000 x 40,000 kilometers. Thi... | 2022-01-28 17:38:40 | {"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://excelatfinance.com/xlf19/xlf-yahoo-data-dst-adjustment.php | # Yahoo data - daylight saving time (DST) date adjustment
The DST error in Yahoo data was resolved by Yahoo Finance in late 2019.
This file includes material relating to the GetData formula used on the Summary WS of the Stock Analyser project.
## 0. Background
Australian stock price historical data sourced from Yah... | 2021-07-30 17:26:50 | {"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://bookvea.com/what-happened-to-saladins-sword/ | # What happened to Saladin’s sword?
## What happened to Saladin’s sword?
Since then, the Damascus blade has fought in battlefields around the world. But around 250 years ago, the manufacturing technique faded from the generations of artisans, and since then, it has not been restored.
## What weapons did Saladin use?... | 2023-04-01 17:31:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/188094/how-to-use-poetrytex-with-cyrillic-letters | # How to use poetrytex with cyrillic letters
I am trying to use poetrytex with cyrillic letters like this:
\documentclass[11pt]{article}
\usepackage{poetrytex}
\usepackage[paperwidth=140mm,paperheight=210mm]{geometry}
\begin{document}
\thispagestyle{empty}
\begin{poem}{Title}{Author\\2014}
Мороз и солнце, день чудесн... | 2019-10-23 07:22:39 | {"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... |
http://nrich.maths.org/5616 | #### You may also like
A quadrilateral changes shape with the edge lengths constant. Show the scalar product of the diagonals is constant. If the diagonals are perpendicular in one position are they always perpendicular?
You only need elementary trigonometry and scalar products Given any right-angled triangle $\Delt... | 2015-09-03 19:18:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.gradesaver.com/the-boy-in-the-striped-pajamas/q-and-a/did-bruno-cheat-pavel--239848 | # Did Bruno cheat Pavel ?
Bruno told Shmuel when he grows up going to be soldier , but he told Pavel when he grows up going to be explorer.
Why he said something else to Pavel ? | 2017-07-24 19:02:36 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.gradesaver.com/textbooks/math/algebra/introductory-algebra-for-college-students-7th-edition/chapter-2-section-2-2-the-multiplication-property-of-equality-exercise-set-page-130/13 | # Chapter 2 - Section 2.2 - The Multiplication Property of Equality - Exercise Set: 13
x=-$\frac{3}{4}$
#### Work Step by Step
Divide both sides by -8 to isolate the variable. $-8x=6$ $\frac{-8x}{-8}$=$\frac{6}{-8}$ x=-$\frac{6}{8}=-\frac{6\div2}{8\div2}$ x=-$\frac{3}{4}$ Check the answer. -8(-$\frac{3}{4}$)=6 $\fra... | 2018-07-22 09:17:56 | {"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://www.dlubal.com/en/support-and-learning/support/knowledge-base/001482 | # Displaying Curtailment of Longitudinal Reinforcement and Reinforcement Covering Line
### Technical Article
001482 4 October 2017
In the case of a huge amount of reinforcement, it might be useful to grade the longitudinal reinforcement of a beam. The grading corresponds to the tensile force distribution. Using RF-C... | 2018-06-18 11:44:30 | {"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... |
http://papers.neurips.cc/paper/5600-projective-dictionary-pair-learning-for-pattern-classification | # NIPS Proceedingsβ
## Projective dictionary pair learning for pattern classification
[PDF] [BibTeX] [Supplemental] [Reviews]
### Abstract
Discriminative dictionary learning (DL) has been widely studied in various pattern classification problems. Most of the existing DL methods aim to learn a synthesis dictionary t... | 2020-10-29 12:49:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-does-star-formation-occur-in-the-interstellar-medium | # How does star formation occur in the interstellar medium?
Stars form inside relatively dense concentrations of interstellar gas and dust known as molecular clouds. These regions are extremely cold (temperature about $10 K$ to $20 K$, just above absolute zero). At these temperatures, gases become molecular, meaning t... | 2022-12-08 13:40:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 2, "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://zulfahmed.wordpress.com/2014/05/10/maximizing-parsimony/ | Feeds:
Posts
Ideas of comparison of scientific theories on a specific data set are at the fundamental level of statistics of model selection. These can be extended to total theories although there is no solid theory that I know of. Given the difficulty in simply producing any models that fit all known empirical facts... | 2017-05-27 00:39:22 | {"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": 3, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gmatclub.com/forum/two-different-primes-may-be-said-to-rhyme-around-an-integer-107290.html?fl=similar | It is currently 21 Jan 2018, 16:44
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