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.quantumstudy.com/physics/heat-thermodynamics-11/ | # Transfer of Heat , Conduction , Convection , Radiation
### Conduction:
Heat energy is transferred (usually through solids) from one part of the material medium to other without transferring the material particles. -θ°C
(i) Steady State : In this state heat absorption stops and temperature gradient throughout the r... | 2022-05-21 18:38:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/191038/a-cone-inscribed-in-a-sphere | # A cone inscribed in a sphere
I have question regarding the possibility of inscribing a cone in a sphere.
Essentially, I am looking for some proper definition of that. When dealing with polyhedra, the matter is simple: each of the polyhedron's vertices must lie on the sphere. However, what conditions need to be met ... | 2015-08-01 18:40:50 | {"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://mathhelpforum.com/threads/power-series-representations-of-functions.222430/ | # Power Series Representations of Functions
#### DrKittenPaws
I'm working on a few problems and I'm stuck on two problems. Would you mind giving me a clue where to go?
1.) Find a power series in x that has the given sum, and specify the radius of convergence:
$$\displaystyle \frac{x}{1-x^4}$$
This is what I have so ... | 2019-12-11 08:55:17 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.html | C Specification
The VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures structure is defined as:
// Provided by VK_VERSION_1_3
typedef struct VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures {
VkStructureType sType;
void* pNext;
} VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures;
or the e... | 2022-05-19 03:31:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.khanacademy.org/math/integral-calculus/indefinite-definite-integrals/definite_integrals | Definite integrals
5 videos
2 skills
Until now, we have seen definite integrals as the area under a curve. We've approximated this area with reactangles using Riemann sums. We also realized that we could potentially find the exact area if we take the limit as we approach having an infinite, infinitely thin rectangles.... | 2015-07-03 12:23:27 | {"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... |
https://va3zts.ca/docs/advanced/time-constants/ | # A-001-001: Time Constants
## Capacitors#
Capacitors are measured in Farads ($\si\farad$). Commonly in amateur radio, you will see $\si{\micro\farad}$, $\si{\nano\farad}$ and $\si{\pico\farad}$.
$$T = RC$$
where $T$ is the time constant of the circuit, $R$ is the resistance in series, and $C$ is the capacitance.
... | 2021-11-30 18:19:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Cantor_Space_is_Non-Meager_in_Itself | # Cantor Space is Non-Meager in Itself
Jump to navigation Jump to search
## Theorem
Let $T = \left({\mathcal C, \tau_d}\right)$ be the Cantor space.
Then $T$ is non-meager in itself.
## Proof
We have that the Cantor Space is Complete Metric Space. | 2019-11-18 05:02:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://questionpaper.org/reasoning-aptitude-model-test-paper-3/ | # Model Test Paper - 3
Question 1: The total of the ages of A, B and C at present is 90 years. Ten years ago, the ratio of their ages was 1: 2: 3. What is the age of B at present? [Bank P.O. 1993]
Options
(a) 40
(b) 20
(c) 30
(d) 18
Answer: Let their ages 10 years ago is x, 2x and 3x years.
10 + 2x + 10 + 3x + 10 =... | 2021-04-22 03:15:40 | {"extraction_info": {"found_math": true, "script_math_tex": 17, "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": 17, "codecogs_latex": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://thermo.readthedocs.io/thermo.stream.html | Streams (thermo.stream)¶
class thermo.stream.EnergyStream(Q, medium=None)[source]
Bases: object
Attributes
Hm
Q
energy
energy_calc
medium
Methods
copy
Hm = None
Q = None
copy()[source]
property energy
property energy_calc
medium = None
class thermo.stream.EquilibriumStream(flasher, zs=None, ws=None, Vfls=None, Vf... | 2022-08-10 20:41:34 | {"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": 0, "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/interesting-trig-identity.176686/ | # Interesting Trig Identity
1. Jul 11, 2007
### kuahji
The textbook states something along the lines as prove the identity.
1 - ((sin^2x)/(1+cos x)) = cos x
If you want you an work this out algebraically relatively easily to get cos x = cos x. But what if you put pi back into the original equation? You get 1 - und... | 2017-04-26 10:02:05 | {"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... |
http://mathhelpforum.com/calculus/140309-integration-parts.html | Math Help - Integration by parts
1. Integration by parts
no.1 on Flickr - Photo Sharing!
I can't get the answers they give. I keep getting
(1) 1/2 x^2 lnx - 5x lnx - 1/4 x^2 + 5x + c
u=lnx
du=1/x dx
dv=x-5
v=x^2/2 - 5x
lnx (x^2/2 - 5x) - int (x^2/2 -5x)(1/x) dx
lnx (x^2/2 - 5x) - int (x/2 - 5) dx
lnx (x^2/2 - 5x)... | 2014-10-02 12:19:30 | {"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": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hippocampus-garden.com/stats_linreg_2/ | # Hippocampus's Garden
Under the sea, in the hippocampus's garden...
Search by
# Stats with Python: Multiple Linear Regression
March 31, 2021 | 4 min read | 28 views
The last post discussed simple linear regression, which explains the objective variable $y$ by a single explanatory variable $x$. This post intro... | 2021-04-23 12:00:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 23, "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/ma... |
https://testbook.com/learn/maths-exponential-functions/ | # Exponential Functions: Formula, Types, Graph, Rules, Properties & Examples
1
Save
An exponential function is a particular type of function that is used in various real-world situations. It is mainly used to obtain the exponential decay or exponential growth or to estimate expenditures, prototype populations and so... | 2023-03-26 05:35:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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/4-an-experimenter-isolates-several-cells-of-a-photosynthetic,17164465 | # 4.An experimenter isolates several cells of a photosynthetic organism and grows them in a test tube. To one tube of
###### Question:
4.An experimenter isolates several cells of a photosynthetic organism and grows them in a test tube. To one tube of the growing cells, the researcher adds an inhibitor that prevents t... | 2022-08-09 01:21:09 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.laalmeja.com/tag/meaning | ### Geocentric Definition And Meaning
), but they culminated in an accurate predictive model with Ptolemy. The ensuing Ptolemaic system endured, with minor changes, until Earth was displaced from the centre of the universe in the sixteenth and 17th centuries by the Copernican system and by Kepler’s legal guidelines of... | 2020-10-19 15:29:01 | {"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... |
https://www.calculus-online.com/exercise/1236 | # Derivative by Definition – A quotient of functions with absolute value – Exercise 1236
Exercise
Is the function
$$f(x)=\frac{|x-1|}{x+1}$$
differentiable? | 2019-11-18 11:37:49 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=1094.81056 | # zbMATH — the first resource for mathematics
Localization of light particles on fermion induced domain walls. (English) Zbl 1094.81056
Zap. Nauchn. Semin. POMI 317, 11-42 (2004); translation in J. Math. Sci., New York 136, No. 1, 3533-3551 (2006).
The authors give a possible explanation for the appearance of light co... | 2021-05-16 22:37:20 | {"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... |
http://openstudy.com/updates/51245330e4b02ca4087b37f8 | Jaweria 2 years ago Help me Please. e^x-1-5=5.
1. Jaweria
2. yakeyglee
Solve for $$e^{x-1}$$ and take the natural logarithm of both sides.
3. Jaweria
I started this problem but its giving me a wrong answer can u please explain this to me?
4. yakeyglee
Well, tell me, what do you get when you solve for $$e^{x-1}$$... | 2015-03-31 23:56:16 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/148974-integral-problem-hardy-book-print.html | # Integral problem from Hardy book.
• June 20th 2010, 09:34 AM
Also sprach Zarathustra
Integral problem from Hardy book.
Can someone solve me this problem...
• June 20th 2010, 10:27 AM
p0oint
Hint: $ax^2+2bx+c=a(x^2+\frac{2b}{a}x+\frac{c}{a})=a((x+\ frac{b}{a})^2-\frac{b^2}{a^2}+\frac{c}{a})$
$a((x+\frac{b}{a})^2+\fra... | 2014-09-19 14:21:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://licatalive24.it/qvxu/python-clustering-example.html | # Python Clustering Example
K-Means Clustering intuitive introduction, with practical Python examples using a real Dataset. So what clustering algorithms should you be using? As with every question in data science and machine learning it depends on your data. So lets start with first thing first. Let us quickly see a ... | 2020-08-08 17:10:46 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/21796/finding-int-0-pi-2-sin-x-dx | # Finding $\int_0^{\pi/2} \sin x\,dx$
I'm interested in why $$\int_0^{\pi/2} \sin x\,dx = 1.$$ I know how to do the integral the conventional way but am more interested in what makes radians special for this problem. If we instead compute $$\int_{0}^{90} \sin x^\circ\,dx,$$ we won't get $1$ as the answer.
What about ... | 2021-04-10 22:09:43 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.groundai.com/project/universal-and-robust-distributed-network-codes/ | Universal and Robust Distributed Network Codes
# Universal and Robust Distributed Network Codes
\authorblockNTracey Ho†, Sidharth Jaggi‡, Svitlana Vyetrenko† and Lingxiao Xia‡ \authorblockA† California Institute of Technology, ‡ The Chinese University of Hong Kong
†{tho, svitlana}@caltech.edu, ‡{jaggi, lingxiao}@ie.c... | 2020-08-10 08:29:55 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://prysm.readthedocs.io/en/v0.16.1/releases/v0.13.html | # prysm v0.13¶
This release brings a number of new features and enhancements. Users are encouraged to upgrade from older releases.
## New Features¶
• SlantedEdge object for image simulation
• deconv() on the Convolvable class to perform Wiener-Hunt deconvolution.
• convenience properties on OpticalPhase (FringeZer... | 2022-01-25 23:39:26 | {"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://tex.stackexchange.com/questions/linked/8936 | 21 questions linked to/from How to break a long equation?
662k views
### How can I split an equation over two (or more) lines
I am having the following equation: Q(\lambda,\hat{\lambda}) = -\frac{1}{2} P(O \mid \lambda ) \sum_s \sum_m \sum_t \gamma_m^{(s)} (t) \left( n \log(2 \pi ) + \log \left| C_m^{(s)} ...
20k vie... | 2019-07-23 01:03:56 | {"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://chemistry.stackexchange.com/questions/74471/why-are-thioethers-not-better-leaving-groups-than-ethers | # Why are thioethers not better leaving groups than ethers?
Why are thioethers ($\ce{RSR}$) not better leaving groups than ethers ($\ce{ROR}$)? I learnt that better bases are poorer leaving groups. Here, clearly the poorer base is thioether, as the lone pair is on a larger atom.
• Then you should unlearn it. Being a ... | 2019-07-17 22:28:14 | {"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... |
http://electronics.stackexchange.com/questions/104985/how-to-deserialize-a-digital-output-to-4-digital-outputs | # How to “deserialize” a digital output to 4 digital outputs
I am working on a small test project for my Arduino and as part of it, I want to display a number on a 7-segment LED system. My first setup involved just direct links to the 7-segment display and controlling each segment individually with the Arduino by sett... | 2016-07-23 16:56:15 | {"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://www.castlegroup.co.uk/guidance/noise-at-work-assessments/dose/ | # Noise – What is Dose and how is it calculated?
## In acoustics, what is noise Dose, how is it calculated and what is it used for?
Dose is a measure of noise exposure and is directly related to Lex, in the UK Dose is also described as the HSE ‘Points’ system.
It is best described with the following statement:
100%... | 2017-10-20 08:33:40 | {"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://cpb.iphy.ac.cn/EN/10.1088/1004-423X/3/7/003 | Acta Physica Sinica (Overseas Edition), 1994, Vol. 3(7): 501-505 DOI: 10.1088/1004-423X/3/7/003
ATOMIC AND MOLECULAR PHYSICS Prev Next
# MEASUREMENTS OF 129Xe NUCLEAR MAGNETIC RESONANCE IN GASEOUS, LIQUID AND SOLID XENON
ZHAO MING-XIN (赵明信), WANG SHENG-LIE (汪盛烈), SUN XIAN-PING (孙献平), LI LI-YUN (李丽云), ZENG XI-ZH... | 2022-12-02 02:48:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.x-mol.com/paper/article/1481737669601021952 | Find Paper, Faster
Example：10.1021/acsami.1c06204 or Chem. Rev., 2007, 107, 2411-2502
Effect of Nd on the microstructure and mechanical properties of Mg–3Zn-0.5Zr alloy
Materials Science and Engineering: A (IF5.234), Pub Date : 2022-01-13, DOI: 10.1016/j.msea.2021.142562
J.H. Zhang, K.B. Nie, K.K. Deng, X.Z. Han, Z.D... | 2022-05-17 17:31:36 | {"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... |
https://math.stackexchange.com/questions/2015368/inverse-4x4-matrix-using-calculator | # Inverse 4x4 Matrix using Calculator
My calculator only supports a 3x3, 3x2, 3x1, 2x3, 2x2, 2x1, 1x3, 1x2, 1x1 matrices. Is there any chance I can get the inverse of the 4x4 using my calculator using the matrix mode?
• Something tells me that you are meant to solve this without a calculator (perverse or not). – Chin... | 2019-07-20 13:22:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.gradesaver.com/textbooks/math/algebra/intermediate-algebra-6th-edition/chapter-5-section-5-1-exponents-and-scientific-notation-exercise-set-page-263/139 | ## Intermediate Algebra (6th Edition)
Step 1: Move the decimal point in the number until you obtain a value between 1 and 10. Step 2: Count the number of decimal places the decimal has moved from the original number to the new number from step 1. Step 3: Write in scientific notation using the formula $a\times10^{r}$. ... | 2018-03-17 16:46:01 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.readbyqxmd.com/keyword/5082 | keyword
BCC
keyword
#1
Kousuke Sasaki, Tamotsu Sugai, Kazuyuki Ishida, Mitsumasa Osakabe, Hiroo Amano, Hiroaki Kimura, Minoru Sakuraba, Katsuhiko Kashiwa, Seiichiro Kobayashi
Activated cancer-associated fibroblasts (CAFs) and fibroblasts that have undergone the epithelial-mesenchymal transition (EMT) in cancer stroma... | 2018-03-22 14:12:30 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nag.com/numeric/MB/manual64_24_1/html/E04/e04kzf.html | Integer type: int32 int64 nag_int show int32 show int32 show int64 show int64 show nag_int show nag_int
Chapter Contents
Chapter Introduction
NAG Toolbox
# NAG Toolbox: nag_opt_bounds_mod_deriv_easy (e04kz)
## Purpose
nag_opt_bounds_mod_deriv_easy (e04kz) is an easy-to-use modified Newton algorithm for fin... | 2016-09-27 07:15:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 115, "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/m... |
http://mathoverflow.net/questions/48936/iterated-calculation-of-determinants | # Iterated calculation of determinants
Given a $4 \times 4$ matrix $S$ over a commutative ring $R$. I want to consider it as a $2\times 2$ matrix over $M_2(R)$. Lets say $S=\left(\begin{array}{cc} A&B \\\ C&D\end{array}\right)$ with entries $A,B,C,D\in M_2(R)$. Asssume further, that they all commute.
So my question i... | 2014-12-27 16:37:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/278005/hook-content-polynomial | Hook-content polynomial
Let $\lambda$ denote the hook of size $d$ for a fixed integer $d>0$. For $d=2$ there are two kinds of hooks for $d=3$ there are 3 different kind and so on. $c(\Box)$ denote the content of the $\lambda$.
I want to know if following results appear in literature if anyone can give me a reference ... | 2022-10-05 16:04:28 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://support.sas.com/documentation/cdl/en/statug/67523/HTML/default/statug_surveyselect_details16.htm | # The SURVEYSELECT Procedure
#### Murthy’s PPS Method
Murthy’s method (METHOD=PPS_MURTHY ) selects two units from each stratum, with probability proportional to size and without replacement. The selection probability for unit i in stratum h is
where and
Murthy’s algorithm first selects a unit with probability . The... | 2017-12-15 04:24:50 | {"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... |
http://mathhelpforum.com/pre-calculus/58351-find-inverse.html | # Math Help - Find the Inverse
1. ## Find the Inverse
(1) Find the inverse of the linear function
f(x) = mx + b, m does not = 0.
(2) Find the inverse of the function
f(x) = sqrt{r^2 - x^2}, 0 < or = to x < or = to r
2. Originally Posted by magentarita
(1) Find the inverse of the linear function
f(x) = mx + b, m doe... | 2015-09-04 09:00:03 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 10, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.r-bloggers.com/network-centrality-in-r-neighborhood-inclusion/ | # Network Centrality in R: Neighborhood Inclusion
December 9, 2018
By
(This article was first published on schochastics, and kindly contributed to R-bloggers)
This is the second post of a series on the concept of “network centrality” with
applications in R and the package netrankr. The first part briefly introduced ... | 2019-04-25 10:01:48 | {"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": 2, "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/gauss-law-between-infinite-plates.871467/ | # Gauss' Law between infinite plates
## Homework Statement
The volume between two infinite plates located at x=L and x=-L respectively is filled with a uniform charge density ##\rho##. Calculate the electric field in the regions above, between and below the plates. Calculate the potential difference between the point... | 2021-04-13 12:26:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hanyou.dev/2019-03-04-ghc-notes-1/ | ### Introduction
I have been working on ES.hs for a month or two. ES.hs is a compiler that compiles Haskell to ES6 code. There are already a few options out there: there is GHCJS, which takes over after the LLVM phase. This renders communication with Javascript not very straightforward but in my opinion has high poten... | 2019-11-18 09:30:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pypi.org/project/virtualenv/1.4rc1/ | Skip to main content
Virtual Python Environment builder
## Status and License
virtualenv is a successor to workingenv, and an extension of virtual-python.
It is written by Ian Bicking, and sponsored by the Open Planning Project. It is licensed under an MIT-style permissive license.
You can install it with easy_ins... | 2018-12-13 12:21:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/linear-algebra-problem.409769/ | # Homework Help: Linear Algebra problem
1. Jun 13, 2010
### degs2k4
1. The problem statement, all variables and given/known data
3. The attempt at a solution
on P1), they only ask for the coefficient matrix, which I think is the following one:
1 -6 2
0 1 4
0 0 15/8
on P2), they ask for the orthogonal matrix P used... | 2018-09-25 03:52:10 | {"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": 0, "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-to-calculate-pka-of-hcl | Dear friends, Please read our latest blog post for an important announcement about the website. ❤, The Socratic Team
# How to calculate pKa of HCl?
Then teach the underlying concepts
Don't copy without citing sources
preview
?
#### Explanation
Explain in detail...
#### Explanation:
I want someone to double check ... | 2018-07-21 21:30:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 12, "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... |
http://www.gradesaver.com/textbooks/math/precalculus/precalculus-mathematics-for-calculus-7th-edition/chapter-1-review-exercises-page-134/41 | Chapter 1 - Review - Exercises: 41
$x^{2}(x-2)+x(x-2)^{2}=2x(x-2)(x-1)$
Work Step by Step
$x^{2}(x-2)+x(x-2)^{2}$ Evaluate the product in the first term and the power in the second term: $x^{2}(x-2)+x(x-2)^{2}=...$ $...=x^{3}-2x^{2}+x(x^{2}-4x+4)=...$ Evaluate the remaining product and simplify: $...=x^{3}-2x^{2}+x^... | 2017-10-17 13:50:42 | {"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://www.physicsforums.com/threads/tangential-acceleration-inertia-and-torque.659126/ | # Homework Help: Tangential acceleration, Inertia, and Torque
1. Dec 15, 2012
### JLPG
1. The problem statement, all variables and given/known data
A solid rod of mass M = 1.35 kg and length L = 83 cm is suspended by two strings, each with a length d = 71 cm (see Figure), one at each end of the rod. The string on s... | 2018-07-16 04:00:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.erogol.com/tag/residual-network/ | Paper Notes: The Shattered Gradients Problem ...
The whole heading of the paper is "The Shattered Gradients Problem: If resnets are the answer, then what is the question?". It is really interesting work with all its findings about gradient dynamics of neural networks. It also examines Batch Normalization (BN) and Resi... | 2017-07-28 00:52:56 | {"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": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-1/chapter-9-quadratic-functions-and-equations-9-1-quadratic-graphs-and-their-properties-lesson-check-page-537/1 | ## Algebra 1
The graph was made using graphing software. Since the coefficient of $x^2$ is -3, the highest point on the graph is the vertex. (0,0) is the vertex of the graph. | 2022-05-17 21:25:31 | {"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://chemistry.stackexchange.com/questions/132759/defintion-of-solubility-in-different-cases | # Defintion of Solubility in Different cases
How do we define solubility (in moles per liter) in cases when concentration of cation is not equal to the concentration of anion?
e.g. When we put AgCN in an acidic solution (Leading to formation of HCN) or when AgCl is put in CH3COONa (Leading to precipitation of CH3COOA... | 2022-12-02 15:19:00 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/discussions/thread/shortest-distance/ | ×
# Shortest Distance
I wonder what the shortest distance from any point to any graph of an equation is.
An example problem is: Find the shortest distance between $$(0,0)$$ and $$y=\frac{x^2-3}{\sqrt{2}}$$.
Solution to Example Problem: Any random point on the graph of the equation would be $$(x,\frac{x^2-3}{\sqrt{2... | 2017-07-23 10:49:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/637719/capacitor-with-multiple-dielectrics | # Capacitor with multiple dielectrics [closed]
Let's say there is a capacitor as shown in the figure, $$K_1$$, $$K_2$$, $$K_3$$, $$K_4$$ being the dielectric constant of each quadrant. (the dimensions of all four parts are equal.)
Let $$C_1$$, $$C_2$$, $$C_3$$, $$C_4$$ be the capacitance of the respective dielectrics... | 2021-07-29 00:29:03 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/381261/right-align-chapter-numbering-in-koma-script-toc | # Right Align Chapter Numbering in KOMA script ToC
Chapter numbers are roman numerals and I would like them to be right aligned. The tocloft package doesnt work well with KOMA script.
Also I would like to have a dot after the chapter numbers only. And no dot after section and subsection numbers
ie I.1 Section 1 and ... | 2019-05-23 00:42:50 | {"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://discuss.codechef.com/t/invsack-editorial/47453 | # INVSACK - Editorial
Practice
Author: Sidhant Bansal
Tester: tncks0121
DIFFICULTY:
Simple
PREREQUISITES:
Interactive, Dynamic Programming
PROBLEM:
There is a weights array W and a profit array P, both of length n \leq 100. The weights are also \leq 100. Both of these arrays are hidden. You can ask queries of ... | 2020-09-24 12:32:08 | {"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... |
https://www.openscience.fr/Estimations-ponderees-pour-les-operateurs-associes-aux-noyaux-de-Bergman-Besov | # Estimations pondérées pour les opérateurs associés aux noyaux de Bergman-Besov
## Weighted estimates for operators associated to the Bergman-Besov kernels
David Békollè
University of Yaounde I
Cameroon
University of Yaounde I
Cameroon
Edgar L. Tchoundja
University of Yaounde I
Cameroon
Brett D. Wick
Washington U... | 2022-10-02 22:14:28 | {"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://www.physicsforums.com/threads/two-foundation-questions.188792/ | # Two foundation questions
1. Oct 3, 2007
### phoenixthoth
first one seems ridiculously basic...the other one less so.
1. What is a set?
If I ask what is a vector, I can say it is something in a vector space. If I ask what is a group, I can see if it meets some simple criteria. The axioms of set theory say certain... | 2018-09-21 11:31:58 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://codeoverflow.wordpress.com/category/programming/algorithms/ | # Category Archives: Algorithms
## To sit or 2-SAT
Yeah yeah yeah – lame title. But I just can’t help it 😉
Here we are going to discuss Satisfiability (or SAT) and especially 2-SAT based problems. SAT problems refer to checking if the following kinds of boolean formulae are satisfiable.
$\neg(x \vee \neg z \vee (\... | 2017-08-17 23:06:48 | {"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": 32, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/199049/walking-on-a-torus | # Walking on a torus
Everyone knows that when you walk on a sphere along a straight line, you eventually get back to the point you started from.
I'm wondering about the same question for the torus. Obviously there are some directions which will bring you back from where you started. By unfolding the torus as a rectan... | 2013-12-19 05:14:55 | {"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://chicagostandup.com/nova-scotia/how-to-algebraically-find-function-of-logarithm.php | ## How To Algebraically Find Function Of Logarithm
#### Algebra Exponential and Logarithm Functions
Algebra, Graphs, and Inverses. To get an understanding of the relationship between a logarithmic and an exponential function, it is first important to make sure that we have a good working concept
#### Finding the Dom... | 2019-05-24 07:57:31 | {"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://help.febio.org/FEBioTheory/FEBio_tm_3-4-3.3.1.3.html | Theory Manual Version 3.4
$\newcommand{\lyxlock}{}$
Subsubsection 3.3.1.2: Linearization along Up Subsection 3.3.1: Linearization of Internal Virtual Work Subsection 3.3.2: Linearization of External Virtual Work
#### 3.3.1.3 Linearization along
The linearization of the first term in along yields where represents the ... | 2021-09-26 02:43:20 | {"extraction_info": {"found_math": true, "script_math_tex": 34, "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/how-do-you-factor-x-9x-18 | # How do you factor x²+9x+18?
$\left(x + 3\right) \left(x + 6\right)$
$\text{using the a-c method to factor the quadratic}$
$\text{the factors of + 18 which sum to + 9 are + 3 and + 6}$
.$\Rightarrow {x}^{2} + 9 x + 18 = \left(x + 3\right) \left(x + 6\right)$ | 2020-01-19 07:40:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 4, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.jiskha.com/math/?page=24 | Friday
April 24, 2015
# Homework Help: Math
## Recent Math Questions
math
what is the function rule? x= -2, -1, 0, 1, 2 y= 9, 4, -1, -6, -11
Wednesday, March 4, 2015 at 1:03pm
math
develop an equation and a set of 5 ordered pairs for equation: 1. the amount a sales person earns is a flat rate plus commission. 2. th... | 2015-04-25 00:30:48 | {"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://sfb1044.uni-mainz.de/archive-s1-accomplishments-of-the-second-funding-period-2/ | # Archive: S1: Accomplishments of the second funding period
• Dispersive estimates of two-photon exchange (TPE): inelastic states and lepton mass term
1. Extension of dispersive analysis of TPE in $$e^-p$$ scattering including inelastic states
We have evaluated the TPE corrections to the elastic electron-proton scatte... | 2019-12-16 10:04:39 | {"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://www.groundai.com/project/critical-behavior-of-the-geometrical-spin-clusters-and-interfaces-in-the-two-dimensional-thermalized-bond-ising-model/ | Critical behavior of the geometrical spin clusters and interfaces in the 2D TBIM
# Critical behavior of the geometrical spin clusters and interfaces in the two-dimensional thermalized bond Ising model
S. Davatolhagh, M. Moshfeghian and A. A. Saberi Department of Physics, College of Sciences, Shiraz University, Shiraz... | 2020-08-04 11:04:46 | {"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... |
http://www.economicpopulist.com/content/job-jolts-there-are-366-official-unemployed-job-opening-february-2012 | Job JOLTS - There are 3.66 Official Unemployed per Job Opening in February 2012
JOLTS stands for Job Openings and Labor Turnover Survey. The February 2012 statistics show there were 3.66 official unemployed people hunting for a job to every position available*. There were 3,498,000 job openings for February 2012, an i... | 2015-05-03 14:51:37 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 5, "/images/mat... |
https://www.bebekce.gen.tr/testler/quiz/pronouns-1-reflexive/ | # Reflexive Pronouns Test
Compelete the sentences below with reflexive pronouns (myself, yourself ....)
1. This is my homework. I did it !
2. Cemile is not a child. She can go to Adana .
3. Some people don’t like .
4. Kamil must be crazy because he is talking to .
5. Students should do their homework . Their parents ... | 2020-07-13 02:15:01 | {"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.esaral.com/q/prove-that-the-points-4-1-2-4-18122 | Prove that the points (−4,−1), (−2, 4),
Question:
Prove that the points (−4,−1), (−2, 4), (4, 0) and (2, 3) are the vertices of a rectangle.
Solution:
Let A (−4,−1); B (−2,−4); C (4, 0) and D (2, 3) be the vertices of a quadrilateral. We have to prove that the quadrilateral ABCD is a rectangle.
So we should find t... | 2023-03-25 14:50:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chat.stackexchange.com/transcript/13775/2021/12/10 | 6:16 AM
4
Let's take for example hydroelectricity produced at a dam and not consumed by any household or industry... Will the electricity need to be stored? What will happen if it is not stored? Does it flow like water and get wasted back to the earth? What happens to it?
5 hours later…
11:42 AM
3
Just curious becau... | 2022-05-28 08:30:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/84835/domain-relational-calculus-to-relational-algebra | # Domain relational calculus to relational algebra
I have an expression in DRC $\{\langle a,b,c \rangle \mid \langle a,b \rangle \in r \land \langle a,b \rangle \in s\}$, where $r = (A,B)$ and $s = (A,C)$. I want to convert it onto relational algebra and got this: $π_{A,B,C}(σ_{r.A = s.A \land r.B = s.C}(rxs))$ and I ... | 2019-10-20 21:21:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/max-min.283556/ | # Max & Min
1. Jan 7, 2009
### fazal
1. The problem statement, all variables and given/known data
let f(x)=(x+1)^2(x-2)
a)Find the max and Min values of f(x)
b)Find the inflection point of concavity
2. Relevant equations
using defferentiation
3. The attempt at a solution
for part a) differentiate (x+1)^2(x-2) we... | 2016-12-02 18:35:26 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.groundai.com/project/a-spatial-epistemic-logic-for-reasoning-about-security-protocols/ | A Spatial-Epistemic Logic for Reasoning about Security Protocols
# A Spatial-Epistemic Logic for Reasoning about Security Protocols
Bernardo Toninho CITI and Faculdade de Ciências e Tecnologia, Universidade Nova de LisboaCarnegie Mellon University, Pittsburgh PA, USA CITI and Faculdade de Ciências e Tecnologia, Unive... | 2020-08-07 12:30:51 | {"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://www.physicsforums.com/threads/higgs-discovery-at-126gev-shaposhnikov-wetterich-100-spot-on.618448/ | # HIGGS DISCOVERY AT 126GeV Shaposhnikov - Wetterich 100% SPOT ON
1. Jul 4, 2012
### MTd2
HIGGS DISCOVERY AT 126GeV!!! Shaposhnikov - Wetterich "100%" SPOT ON!!!
http://blog.vixra.org/2012/07/04/higgs-live-vixra-combinations/
http://arxiv.org/abs/0912.0208
Asymptotic safety of gravity and the Higgs boson mass
Mi... | 2018-01-22 06:47:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cameron.bracken.bz/there-is-a-new-version-of-pgfsweave-and-its-awesome?replytocom=579 | # There is a new version of pgfSweave, and its awesome!
I just uploaded version 1.2.1 of pgfSweave, and I think it is just great! The most notable new feature is the use of the TikZ externalization library `list and make` feature instead of the pgf `\begingraphicnamed` functionality. This has some important consequenc... | 2017-12-18 11:01:02 | {"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://brentspell.com/2022/pytorch-yin/ | Yin Pitch Estimator in PyTorch
March 19, 2022
An estimator of fundamental frequency, or pitch, of an audio signal is a useful tool for many audio machine learning applications. For example, the pitch contour is used as an input feature in the Mellotron singing synthesizer and the DDSP sound generator. Pitch vectors c... | 2022-05-16 05:52:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 5, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://forum.symthic.com/off-topic/3466-computer-thread/index458.html?s=e95b856a3b5dbc28b8f81bd47d86072408b81549 | Welcome to symthic forums! We would love if you'd register!
You don't have to be expert in bit baking, everyone is more than welcome to join our community.
You are not logged in.
Hey! If this is your first visit on symthic.com, also check out our weapon damage charts.
Currently we have charts for Battlefield 3, Call ... | 2018-10-22 08:37:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://wiki.schmid-elektronik.ch/zsystem/doku.php?id=flash_a_application_manually&do=diff&rev2%5B0%5D=&rev2%5B1%5D=1510089985&difftype=sidebyside | # Differences
This shows you the differences between two versions of the page.
flash_a_application_manually [2017/11/07 21:26] flash_a_application_manually [2017/11/07 21:26] (current) 2011/11/09 14:06 ba created Line 1: Line 1: + ====== Flash a loader file manually ====== + This site describes how to burn a loader ... | 2020-09-25 02:55:02 | {"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://ncatlab.org/nlab/show/Formal+Moduli+Problems+and+DG-Lie+Algebras | # nLab Formal Moduli Problems and DG-Lie Algebras
Contents
### Context
#### Higher algebra
higher algebra
universal algebra
## Examples
### $\infty$-Lie algebras
This entry provides some links concerning the notes
# Contents
## Idea
This text establishes a statement (theorem 5.3) that characterizes ∞-stacks ... | 2019-04-23 10:08:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 7, "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://mathhelpforum.com/threads/geometric-random-variable.145963/ | # Geometric Random Variable.
#### simpleas123
Hey all i was stuck on this geometric random variable question.
Part (i)
(a) pmf = $$\displaystyle p(k) = (1-p)^{k-1} \cdot p$$
(b) is a simple proof.
Part (ii)
(a) $$\displaystyle p(X \ge 4) = (1 -\dfrac{1}{3})^{4-1} = (\dfrac{2}{3})^3 = \dfrac {8}{27}$$
(b) & (c) i... | 2019-11-21 13:04:22 | {"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://de.maplesoft.com/support/help/maple/view.aspx?path=DEtools%2FReduceHyperexp | DEtools - Maple Programming Help
Home : Support : Online Help : Mathematics : Differential Equations : DEtools : Differential Rational Normal Forms : DEtools/ReduceHyperexp
DEtools
ReduceHyperexp
a reduction algorithm for hyperexponential functions
Calling Sequence ReduceHyperexp(H, x, newH)
Parameters
H - hy... | 2020-08-05 02:41:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 18, "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://mathhelpforum.com/discrete-math/177019-constructing-truth-tables.html | # Math Help - Constructing truth tables?
1. ## Constructing truth tables?
how would you construct a truth table for these compound proposition? im so confused
(a) if P then ((notP) and Q)
(b) P and ((not P) and Q)
(c) (not P) or (not Q)
2. All of those have two variables in them, which means you need $2^{2}$ rows... | 2014-10-23 11:43:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikibooks.org/wiki/Trigonometry/Graph_of_Sine_Squared | Trigonometry/Graph of Sine Squared
Sin Squared
The graph of $\displaystyle (\sin \theta)^2$, or $\displaystyle\sin^2\theta$ as it is more usually written, is shown below:
This function
• Must be non-negative, since the square of a negative number is always positive.
• Cannot exceed 1 since $\displaystyle \sin \thet... | 2015-10-04 07:35:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 18, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.rocketryforum.com/threads/hobby-lobby-deals.77379/ | # Hobby Lobby deals
### Help Support The Rocketry Forum:
#### Neil
##### Well-Known Member
I am unlucky enough NOT to have a hobby lobby near me . I was just thinkin how cool it'd be to put a 29MM motor mount in an Estes Phoenix. But it costs $22 from the cheapest place I could find. But I heard about people getting... | 2020-09-28 22:18:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/29202/assume-the-enthalpy-of-combustion-of-methane-and-ch-3oh-are-x-and-y-respect | # Assume the enthalpy of combustion of methane and $CH_3OH$ are x and y respectively. If the enthalpy of $CH_4 + \frac{1}{2}O_2 \rightarrow CH_3OH$ is negative, then which relation is correct?
(a) $x > y$ (b) $x < y$ (c) $x = y$ (d) $x \geq y$
Answer: $x > y$
On combustion of methane,
$CH_4 + O_2\rightarrow CO_2 + 2... | 2017-08-21 19:51:15 | {"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://www.physicsforums.com/threads/quantum-state-diagram-for-system-of-particles.775184/ | # Quantum State diagram for system of particles
Tags:
1. Oct 9, 2014
### SalfordPhysics
Question:
"Write the quantum state for the following system of particles distributed over evenly spaced energy levels"
The diagram (couldn't upload so hope its not too rough):
5 ----------------------
4 ----------------------
3... | 2017-12-11 20:01:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/459501/a-smaller-dataset-is-better-is-this-statement-false-in-statistics-how-to-refut/459740#459740 | # A smaller dataset is better: Is this statement false in statistics? How to refute it properly?
Dr. Raoult, who promotes Hydroxychloroquine, has some really intriguing statement about statistics in the biomedical field:
It's counterintuitive, but the smaller the sample size of a clinical test, the more significant i... | 2021-10-25 19:57:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plus.labcloudinc.com/products/2948-75x25 | # 2948-75X25 75x25mm Microscope Slides, Frosted OneSide, One En
• \$64.69
Unit price per
Shipping calculated at checkout.
Corning (This is the suggested replacement for 2948-3X1)These 75x25mm Corning® microscope slides are made from water-white glass to maximize clarity and are frosted at one end on only one side. Sl... | 2022-07-05 09:38:03 | {"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://mcqexams.com/cbse/mcq-questions-for-class-7-english/ | # MCQ Questions for CBSE Class 7 English Quiz with Answers
Students can practice the MCQ Questions for Class 7 English to test their conceptual knowledge and improve in weak areas accordingly. CBSE Class 7th English Mock Test over here will improve your overall skills in the subject.
## Multiple Choice Questions for ... | 2023-03-23 18:25:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/trigonometry/154973-multivariable-trigo-simple-one.html | # Thread: multivariable trigo or a simple one?
1. ## multivariable trigo or a simple one?
well,, there is a ship 1( speed is 12 mph) who leaves midnight at port O in the direction S 60 degrees E. After 2 hours, ship 2 (speed is 10 mph) leave port O at direction N 40 E. At what time will ship 2 be exactly north of shi... | 2016-10-25 22:54:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/tags/terminology/hot?filter=year | # Tag Info
9
In mathematics we would say $f$ is an idempotent function. It's a widely known term and I suppose most TCS people should also recognize it.
7
One cool example of work that straddles things that are typically considered theory A and things typically considered theory B are the lower bounds on the runnin... | 2020-07-05 14:30:17 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nrich.maths.org/public/leg.php?code=72&cl=3&cldcmpid=7016 | # Search by Topic
#### Resources tagged with Generalising similar to A Little Light Thinking:
Filter by: Content type:
Stage:
Challenge level:
### Odd Differences
##### Stage: 4 Challenge Level:
The diagram illustrates the formula: 1 + 3 + 5 + ... + (2n - 1) = n² Use the diagram to show that any odd number is the ... | 2015-05-24 11:31:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.projectrhea.org/rhea/index.php/Compute_DSFT_product_two_step_functions_ECE438F11 | Topic: Discrete-space Fourier transform computation
## Question
Compute the discrete-space Fourier transform of the following signal:
$f[m,n]= 2^{-(n+m)} u[n] u[m]$
First off notice that this equation can easily be separated into two functions $g[m]=2^{-m}u[m]$ and $h[n]=2^{-n}u[n]$ where $f[m,n]=g[m]h[n]$. Then si... | 2022-06-25 04:16:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.navipedia.net/index.php/Multicorrelator | If you wish to contribute or participate in the discussions about articles you are invited to join Navipedia as a registered user
Multicorrelator
Title Multicorrelator
Edited by GMV
Year of Publication 2011
It is commonly said that correlation is the key operation in GNSS receivers, in order to achieve synchronizati... | 2014-04-24 23:00:51 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 15, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://bioswing.smart2move.com/docs/785fd8l.php?55858c=linear-algebra-questions | # linear algebra questions
Maybe someone can see whether this indeed is a ... $\mathbb{Sets}$ is the set of all finite subsets of $\mathbb{C}$ including the empty set. Since A + B is defined, A and B are matrices of the same type, say m x n. Also, AB is defined. n = m. Hence, A and B are square matrices of the same or... | 2022-05-29 08:26:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=1252 | Time Limit : sec, Memory Limit : KB
English
Meikyokan University is very famous for its research and education in the area of computer science. This university has a computer center that has advanced and secure computing facilities including supercomputers and many personal computers connected to the Internet.
One of... | 2021-05-10 21:16:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/79648/what-is-the-difference-between-a-parametric-equation-and-a-mathematic-law | What is the difference between a parametric equation and a mathematic law?
First of all sorry for my English, I'm not used to communicate with this language. I want to ask something about a thing that I discovered while studying physics (AKA applied mathematics).
There is this strange operator $\int$ that integrates,... | 2019-08-21 01:24:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rdrr.io/cran/bbricks/man/marginalLikelihood.GaussianInvWishart.html | # marginalLikelihood.GaussianInvWishart: Marginal likelihood of a "GaussianInvWishart" object In bbricks: Bayesian Methods and Graphical Model Structures for Statistical Modeling
## Description
Generate the marginal likelihood of the following model structure:
x \sim Gaussian(mu,Sigma)
Sigma \sim InvWishart(v,S)
m... | 2021-10-17 04:36:18 | {"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://vsoch.github.io/2021/spack-package-action-oras/ | This last week was Supercomputing 21, and I participated in the Spack BOF, where “BOF” means “Birds of a Feather.” I guess dinosaurs are birds, or bird-ish? Feathers? Anyway, if you are looking for things that I talked about, they were:
But that’s not what I want to talk about today! There was some discussion about an... | 2022-01-22 02:11:01 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dashee87.github.io/deep%20learning/python/predicting-cryptocurrency-prices-with-deep-learning/ | If you were to pick the three most ridiculous fads of 2017, they would definitely be fidget spinners (are they still cool? Do kids still use that word “cool”?), artificial intelligence and, yes, cryptocurrencies. Joking aside, I’m actually impressed by the underlying concept and I’m quite bullish on the long term prosp... | 2018-12-15 18:06:56 | {"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://freshergate.com/logical-reasoning/mathematical-and-computer-operations | Home / Logical Reasoning / Mathematical and Computer Operations :: Mathematical and Computer Operations
### Logical Reasoning :: Mathematical and Computer Operations
1. In the following questions, the symbols @, #, $, % and © are used with the following meaning as illustrated below: 'P$Q' means 'P is not greater than... | 2023-02-06 10:36:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/induction-again.242212/ | # Induction Again
## Homework Statement
Show that
$$\forall n \in \mathbb{N}:~~(n!)^{2} < 2^{n^{2}}$$
## The Attempt at a Solution
(1) Show that it is true for n = 1:
(1!)2 = 1; 21 = 2; => 1 < 2
(2) Show that if it is true for n = p, then it is true for n = p + 1:
Assume that
$$(p!)^{2} < 2^{p^{2}}$$
Now,
$$... | 2020-02-29 02:05:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.aimsciences.org/article/doi/10.3934/jimo.2020077 | # American Institute of Mathematical Sciences
doi: 10.3934/jimo.2020077
## Tabu search and simulated annealing for resource-constrained multi-project scheduling to minimize maximal cash flow gap
1 School of Engineering and Applied Science, Aston University, Birmingham, B4 7ET, United Kingdom 2 School of management,... | 2020-08-13 11:24:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/68875/why-are-electrons-shared-equally-when-calculating-formal-charge-but-unequally-w?noredirect=1 | # Why are electrons shared equally when calculating formal charge, but unequally when calculating oxidation state?
• When calculating formal charge - electrons are shared equally between the atoms in the bond.
• When calculating oxidation state - electrons are both given to the most electronegative atom.
Why is this ... | 2019-10-22 16:02:30 | {"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... |