content string | quality_label int64 | meta string | all-MiniLM-L6-v2_embedding list | doc_id int64 | unique_id string |
|---|---|---|---|---|---|
Admissible transformations and Lie symmetries of linear systems of second-order ordinary differential equations
Локазюк, Олександра Вікторівна and Бойко, В.М. and Попович, Р.О. (2024) Admissible transformations and Lie symmetries of linear systems of second-order ordinary differential equations Journal of
Mathematical ... | 4 | [
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Calculate Volume of Cylindrical Shells using Integration
Contributed by:
In this section, we will learn:
How to apply the method of cylindrical shells to find out the volume of a solid.
1. 6
APPLICATIONS OF INTEGRATION
2. APPLICATIONS OF INTEGRATION
6.3
Volumes by
Cylindrical Shells
In this section, we will learn:
H... | 5 | [
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The inter-planar spacing between the (2 2 1) planes of a cube lattice of edge length 450 pm is:
Hint: Inter planar spacing between two planes is given by the formula:
${ d\ =\ \frac { a }{ \sqrt { { h }^{ 2 }+{ k }^{ 2 }+{ l }^{ 2 } } } }$
Here h, k, l usually occurs as (h k l) and these are the miller indices. ‘a’ in ... | 4 | [
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Introduction & Definitions
What are the key factors that characterise the interaction of a drug with a receptor?
A measure of the magnitude of the drug bound to the receptor
• Usually described using 'fractional occupancy' rate:
□ Value between 0 - 1 is given depending on the fraction of receptors bound to ... | 4 | [
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Buckling of Long column| Euler’s critical load
Put the paper on the table and try to push the paper from both sides. What will you find? You will find that when you push the paper, the mid portion of the paper rises from the table. This
phenomenon is called buckling.
Now think about the paper. It has less lateral dime... | 5 | [
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regularization
Author(s) of this documentation:
Jacques-Olivier Lachaud
Part of the Geometry package.
This part of the manual describes classes and functions related to the regularization of digital surfaces using the "Shrouds" algorithm, by Nielson et al [95].
On binary 3D images, the "Shrouds" algorithm buil... | 4 | [
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Goldbach's Conjecture and Coding Length
April 2, 2013
Goldbach's conjecture is that every even integer greater or equal to four can be written as the sum of two prime numbers. (Try it: $4 = 2 + 2$, $6 = 3 + 3$, $8 = 3 + 5$, $10 = 3 + 7$, $12 = 5 +
7$...) It occurred to me that if this conjecture were true, it could be... | 4 | [
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MP Board Class 12th Maths Important Questions Chapter 8 Application of Integrals
MP Board Class 12th Maths Important Questions Chapter Application of Integrals
Application of Integrals Important Questions
Application of Integrals Objective Type Questions
Question 1.
Choose the correct answer:
Question 1.
The valu... | 4 | [
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for
The chemical formula for copper ferrite may be written as \(\left(\mathrm{CuFe}_{2} \mathrm{O}_{4}\right)_{8}\) because there are eight formula units per unit cell. If this material has a saturation
magnetization of \(1.35 \times 10^{5} \mathrm{~A} / \mathrm{m}\) and a density of \(5.40 \mathrm{~g} / \mathrm{cm}... | 5 | [
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GreeneMath.com | Ace your next Math Test!
Lesson Objectives
• Demonstrate an understanding of absolute value
• Learn how to solve nested absolute value equations
• Learn how to solve advanced absolute value equations
How to Solve Advanced Absolute Value Equations
In this lesson, we want to discuss how to solve... | 4 | [
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Coherent control of a flux qubit by phase-shifted resonant microwave pulses PDF
NTT-qubit/860504-2004-04 Coherent control of a flux qubit by phase-shifted resonant microwave pulses Tatsuya Kutsuzawa1,2,3, Hirotaka Tanaka1,3, Shiro Saito1,3, Hayato Nakano1,3, Kouichi Semba1,3, and
Hideaki Takayanagi1,2,3 1NTT Basic Resea... | 4 | [
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Calculat
To calculate the area of an annulus, square the outer radius (R²) and the inner radius (r²), subtract the square of the inner radius from the square of the outer radius, and then multiply the result
by Pi (π). This gives you the area of the annulus.
Annulus Area Calculator
Formula: (Annulus Area = pi times ... | 4 | [
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Fraction in Lowest Terms Calculator - Online Irreducible Simplifier
Search for a tool
Irreducible Fractions
Tool to reduce fractions in lowest terms. A Fraction in Lowest Terms (Irreducible Fraction) is a reduced fraction in which the numerator and the denominator are coprime (they do not share common
factors)
Resul... | 4 | [
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RIN
BORROMEAN RINGS (1/3)
“If one proceeded to announce that there is still nowadays a work of the former Egyptians, one of their books that escaped the flames that devoured their superb libraries, and which contains their
purest doctrines on interesting subjects, everyone who heard, undoubtedly, would hasten to study... | 4 | [
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Table of Trigonometric Identities
Table of Trigonometric Identities
A few of the more common trigonometric identities are given below.
Pythagorean Identities
• $\sin^2 x + \cos^2 x = 1$.
• $1 + \tan^2 x = \sec^2 x$.
• $1 + \cot^2 x = \csc^2 x$.
Even/Odd Identities
Double Angle Identities
• $\sin (2x) =... | 4 | [
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(PDF) Bridging Convex Regions and Related Problems
Author content
All content in this area was uploaded by Chan-Su Shin on Jun 26, 2014
Content may be subject to copyright.
Bridging Convex Regions and Related Problems
Hee-kap Ahn
heekap@cs.uu.nl Otfried Cheong
otfried@cs.uu.nl Chan-Su Shin†
cssin@jupiter.kaist... | 4 | [
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GOLLG: Generalized Odd log-logistic family of distributions (GOLL-G) in ollg: Computes some Measures of OLL-G Family of Distributions
Computes the pdf, cdf, hdf, quantile and random numbers of the beta extended distribution due to Cordeiro et al. (2017) specified by the pdf
for G any valid continuous cdf , \bar{G}=1-G... | 5 | [
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4222 views
Galaxies are moving dragged by the space expansion. When atoms are in motion the doppler effect will shift the spectra of the emitted photons.
The proton-to-electron mass ratio, $\frac{m_e}{m_p}$ has been measured constant along the history of the universe, but nothing can be said about the constancy of th... | 4 | [
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Question 23 of GR0568
Hello,
The question is : For what value of b is the line y=10x tangent to the curve y=e^(bx) at some point in the x-y plane?
a) 10/e
b) 10
c) 10e
d) e^10
e) e
The correct answer is a.
I know that the derivative of the curve should be equal to the line however i couldn't make it. I would be ver... | 4 | [
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y
Redundancy in Computer Hard Drives Assume that there is a \(3 \%\) rate of disk drive failures in a year (based on data from various sources including lifehacker.com). a. If all of your computer data
is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a... | 4 | [
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None
Introduction
When analyzing a data set, one of the first things one often wishes to know is where the center of the distribution lies. For example, the graphic below compares 0-60 acceleration times for midsize
cars with that of pickup trucks. If we wished to compare the two distributions, one important measure t... | 4 | [
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le
Math. Model. Nat. Phenom. 15 (2020) 50
A stochastic time-delayed model for the effectiveness of Moroccan COVID-19 deconfinement strategy^*,^**
^1 Center for Research and Development in Mathematics and Applications (CIDMA), Department of Mathematics, University of Aveiro, 3810-193 Aveiro, Portugal.
^2 Laboratory of... | 5 | [
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OpenStax College Physics for AP® Courses, Chapter 22, Problem 75 (Problems & Exercises)
Question
Find the radius of curvature of the path of a 25.0-MeV proton moving perpendicularly to the 1.20-T field of a cyclotron.
Question by
OpenStax
is licensed under
CC BY 4.0
Solution video
OpenStax College Physics for AP... | 5 | [
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What is the radius of convergence? | Socratic
What is the radius of convergence?
1 Answer
Given a real power series ${\sum}_{n = 0}^{+ \infty} {a}_{n} {\left(x - {x}_{0}\right)}^{n}$, the radius of convergence is the quantity #r = "sup" \{tilde{r} \in \mathbb{R} : sum_{n=0}^{+infty}a_n
tilde{r}^n " converges"\}#. Not... | 4 | [
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Open-Source Internship opportunity by OpenGenus for programmers. Apply now.
In this article, we have explored the Car Pooling Problem in depth and presented an efficient approach to solve it using the concept of Prefi... | 4 | [
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Unizor - Creative Mind through Art of Mathematics
Unizor - Creative Minds through Art of Mathematics - Math4Teens
Consider a plane α that we will call a base plane and a circle c with a center at point O and radius R on this plane. This circle c will be used as a directrix of a cylindrical surface we will
construc... | 5 | [
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Solving the Laplace Equations with Linear Relations
The Laplace equation is ubiquitous in physics and engineering.
$ \nabla^2 \phi = 0 = \partial_x^2 \phi + \partial_y^2 \phi = 0 $
It and slight variants of it describes electrostatics, magnetostatics, steady state heat flow, elastic flex, pressure, velocity potentia... | 4 | [
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Slab deflection calculations in depth
Interrogating slab deflection calculations
Tekla Structural Designer's Slab Deflection Analysis is not a "black box" - the calculated results are all exposed for interrogation as required.
Several different Results views are available: Deflection, Extent of Cracking, Relative St... | 4 | [
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Example 7 - Find equation of line joining A(1, 3), B(0, 0)
Example 7 - Chapter 4 Class 12 Determinants
Last updated at April 16, 2024 by Teachoo
Transcript
Example 7 Find the equation of the line joining A(1, 3) and B(0, 0) using determinants and find k if D(k, 0) is a point such that area of triangle ABD is 3 sq un... | 4 | [
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What is the equation of the normal line of f(x)=x^3 + 3x^2 + 7x - 1 at x=-1 ? | Socratic
What is the equation of the normal line of #f(x)=x^3 + 3x^2 + 7x - 1 # at #x=-1 #?
1 Answer
$y = \frac{x}{4} + \frac{23}{4}$
Explanation:
$f \left(x\right) = {x}^{3} + 3 {x}^{2} + 7 x - 1$
The gradient function is the first de... | 4 | [
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How do you write an equation of an ellipse in standard form with foci (8, 0) and (-8, 0) if the minor axis has y-intercepts of 2 and -2? | Socratic
How do you write an equation of an ellipse in standard form with foci (8, 0) and (-8, 0) if the minor axis has y-intercepts of 2 and -2?
1 Answer
Use x- and y-intercepts ... | 4 | [
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Simpson's Rule & More
Many problems in calculus textbooks are contrived. So how do we solve ones from the "real world?"
Integral Algorithms for the 21st Century
Aren't they mostly derivative work?
Many problems in calculus textbooks are contrived. In fact, most of them are. In reality, the sorts of integrals people... | 4 | [
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relation
A n y o n e with knowledge of mathematics in intermediate school level can see some of the most incredible omissions of leading physicists all world on a lot of decades !
We will take a sample of a frequency from a region of electromagnetic spectrum, that has been granted worldwide in the broadcasting corpor... | 5 | [
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Minimal constraints needed to prove the contradiction
Answered
I need the minimal constraints needed to prove the contradiction.
The problem is binary but maybe its easier to explain like this:
a > 20
a > 40
a < 60
asking the model a = 70 should return a < 60 as the only constraint needed to prove invalid.
My... | 4 | [
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General Astronomy/Black Holes/Hawking Radiation - Wikibooks, open books for an open world
Hawking radiation is a theoretical effect produced by black holes. The idea was first put forward in 1972 by Jacob Bekenstein, a research student at Princeton, and improved upon by Stephen Hawking in
1974. Hawking's theory predict... | 4 | [
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Forced vibrations with damping
In the introductory tutorial in this series we considered a harmonic forcing function F[0]cos(ωt) applied to a translational spring and mass system with one degree of freedom having mass m, spring
constant k and a dashpot providing viscous damping with damping constant c shown in Figure ... | 5 | [
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s19-busad360 – Page 3 – Geographical Perspectives
Review:
• Intro to Multiple Regression
• Portfolio scores
• Exam 1 Retake
Presentation:
• Variable Selection Procedures
• F-Statistic
• Modeling Objective:
□ Achieve highest R^2 possible
☆ For some data this may be below 0.50
☆ D... | 5 | [
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Suppose you have 200 feet of fencing to enclose a rectangular plot. How do you determine dimensions of the plot to enclose the maximum area possible? | HIX Tutor
Suppose you have 200 feet of fencing to enclose a rectangular plot. How do you determine dimensions of the plot to enclose the maximum area possible?
Answer ... | 4 | [
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0.02... | 13,704,937 | 13704937 | |
Introduction to Precisely
Malcolm Barrett
2021-10-09
Estimating for precision
precisely is a study planning tool to calculate sample size based on precision rather than power. Power calculations are focused on whether or not an estimate will be statistically significant;
calculations of precision are based on the s... | 5 | [
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Consequences of the Halting Problem: Gödel’s First Incompleteness Theorem
In my first post on this blog, I defined and proved my favorite fact: The halting problem is undecidable. You should probably read that post if you don’t know what that means, but in brief, it means
that it is impossible to write a computer pro... | 4 | [
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16.3 The Second and Third Laws of Thermodynamics - Chemistry 2e | OpenStax
By the end of this section, you will be able to:
• State and explain the second and third laws of thermodynamics
• Calculate entropy changes for phase transitions and chemical reactions under standard conditions
The Second Law of Thermodyn... | 5 | [
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Exploring Risk Contagion Using Graph Theory and Markov Chains
By Ken Deeley, MathWorks
Recent financial crises and periods of market volatility have heightened awareness of risk contagion and systemic risk among financial analysts. As a result, financial professionals are often tasked
with constructing and analyzing ... | 4 | [
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63. A Twenty Metre Square
M Campbell
A twenty metre square is a good place to start, to think about the Egyptian royal cubit. A side of 20 metres of 39.375 inches, a little over the length of the modern metre, can be multiplied by an
approximation of Phi squared, 144/55, to produce 100 Egyptian royal cubits of 20.6181... | 4 | [
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Circular motion
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Circular Motion
Forces and Motion
Circular motion
Lesson for 16-19
Circular motion is frequently observed in nature; it is a special case of elliptical motion, such as the orbiting of planets under gravity. Once students have a grasp of the mechanics of linear
motion in one or t... | 4 | [
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Multi-Lagrangians, hereditary operators and Lax pairs for the Korteweg - De Vries positive and negative hierarchies
Resumen
We present an approach to the construction of action principles (the inverse problem of the calculus of variations), for first order (in time derivatives) differential equations, and generalize i... | 4 | [
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An object's velocity is given by v(t) = (t^2 -t +1 , t^3- 3t ). What is the object's rate and direction of acceleration at t=3 ? | HIX Tutor
An object's velocity is given by #v(t) = (t^2 -t +1 , t^3- 3t )#. What is the object's rate and direction of acceleration at #t=3 #?
Answer 1
The rate of acceleration is $=... | 5 | [
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-0.... | 13,704,945 | 13704945 | |
None
1.
The radius of a sphere is r units. Each of the radius of the base and the height of a right circular cylinder is also r units. What is the ratio of the volume of the sphere to that of the cylinder?
• Answer & Explanation
• Report
Answer
:
[D] Explanation
:
Volume of sphere = and Volume of cylinder ... | 4 | [
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exponential function Archives · An ounce of heart . . . A spoonful of education
Logarithmic and Exponential Functions
Logarithmic functions and exponential functions are closely related in such a way that they are inverses of each other.
To be able to solve the questions for this topic, some of the key points that wi... | 5 | [
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A parameter optimization method for stress simulation of double horse head pumping unit dynamics model with cable
Abstract
Some components in Double horse head (DHH) pumping unit may occur cracking failure due to high cycle alternating stress, and this makes the research on dynamic stress simulation for them more
inte... | 4 | [
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How do you find the product of (5c^3d)/(c^4d)*(f^2d^3c)/(10cf^4)? | HIX Tutor
How do you find the product of #(5c^3d)/(c^4d)*(f^2d^3c)/(10cf^4)#?
Answer 1
$= \frac{5 {d}^{3}}{2 c {f}^{2}}$
This is all one big term with number and variable factors.
Cancel the numbers #(cancel5c^3d)/(c^4d) xx (f^2d^3c)/(cancel10^2cf^... | 4 | [
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0.0625,
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-0.09228515625,
0... | 13,704,949 | 13704949 | |
Schnorr signatures
Bitcoin Cash Protocol Upgrades
BIP-Schnorr (Archive)
BIP: ?
Title: Schnorr Signatures for secp256k1
Author: Pieter Wuille <pieter.wuille@gmail.com>
Status: Draft
Type: Informational
License: BSD-2-Clause
Post-History: 2018-07-06: https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2018-July/016... | 4 | [
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-0.03271484375,
... | 13,704,950 | 13704950 | |
Prentice’s Rule - OptomInSightPrentice’s Rule - OptomInSight
Prism power
7.PRISMS
Prism power is the amount of light displaced in centimetres at a distance of 1m away from the prism or lens. Prism power is denoted by Δ
Δ = Image displacement in centimetre / 1 Meter
Suppose a plus lens is decentred downward. The par... | 4 | [
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-0.0228271484375,
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0.015136... | 13,704,951 | 13704951 | |
PoissonCI
# the horse kick example
count <- 0:4
deaths <- c(144, 91, 32, 11, 2)
n <- sum(deaths)
x <- sum(count * deaths)
lambda <- x/n
PoissonCI(x=x, n=n, method = c("exact","score", "wald", "byar"))
exp <- dpois(0:4, lambda) * n
barplot(rbind(deaths, exp * n/sum(exp)), names=0:4, beside=TRUE,
col=c(DescTools::... | 4 | [
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-0.003021240234375... | 13,704,952 | 13704952 | |
NumPy is a opensource python numerical library used for mathematical computing in data science. In this article I am going to tell you the introduction to the NumPy and how you can use it for
mathematical computing.
Table Of Content
So, let me tell you in brief that what you will be learning by the end of this readi... | 4 | [
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0.0... | 13,704,953 | 13704953 | |
Catalogue
Ralf Hiptmair: Catalogue data in Autumn Semester 2019
Name Prof. Dr. Ralf Hiptmair
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ETH Zürich, HG G 58.2
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0.033691... | 13,704,954 | 13704954 | |
No. 1 Integration by Partial Fractions Calculator - [PineCalculator]
Introduction to Integration by Partial Fractions Calculator:
Integration by partial fractions calculator with steps is a digital tool that helps you to evaluate the integrand of a rational function. It simplifies the process of finding the complicate... | 5 | [
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Rule of Sum and Rule of Product Problem Solving | Brilliant Math & Science Wiki
Rule of Sum and Rule of Product Problem Solving
This page is dedicated to problem solving on the notions of rule of sum (also known as Addition Principle) and rule of product (also known as Multiplication Principle). To solve problems on t... | 4 | [
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Discrepancies of Measured SAR between Traditional and Fast Measuring Systems
^1
Chaire C2M, LTCI, Télécom Paris, 91120 Palaiseau, France
^2
Laboratoire National de Métrologie et d’Essais, 78197 Trappes, France
^3
National Physical Laboratory, Teddington TW11 0LW, UK
^*
Author to whom correspondence should be ad... | 4 | [
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Deep Learning - Homework 1][5] - Programming Help
Description
In this homework, we will learn how to implement backpropagation (or backprop) for
“vanilla” neural networks (or Multi-Layer Perceptrons) and ConvNets.
You will begin by writing the forward and backward
passes for different types of layers (including con... | 4 | [
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Pool testing: The math behind combining medical tests
11
Testing people for coronavirus is a public health measure that reduces the spread of coronavirus. Dr. Anthony Fauci, a US infectious disease expert, recently mentioned the concept of "pool testing."
The verb "to pool" means "to combine from different sources."... | 5 | [
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Counter Balance Weight CalculatorCounter Balance Weight Calculator - Calculator Flares
Counter Balance Weight Calculator
Basic Calculator
Advanced Calculator
Calculating the counter balance weight is crucial for many applications, from cranes and construction equipment to simple physics experiments. The Counter Bala... | 4 | [
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Assessing heterogeneity with RATE
This vignette gives a brief introduction to how the Rank-Weighted Average Treatment Effect (RATE) available in the function rank_average_treatment_effect can be used to evaluate how good treatment
prioritization rules (such as conditional average treatment effect estimates) are at dist... | 4 | [
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Lecture 20 on Statistical Theory I: Hierarchical Models, Covariance, and Correlation | Study notes Biostatistics | Docsity
Download Lecture 20 on Statistical Theory I: Hierarchical Models, Covariance, and Correlation and more Study notes Biostatistics in PDF only on Docsity! Lecture 20 on BST 631: Statistical Theory I ... | 4 | [
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The normal distribution (Exhibit 34.17) is said to represent an elementary “truth about the general nature of reality”. It is a family of distributions, each defined by two parameters — mean (μ) and
standard deviation (s).
The probability distribution function of a random variable X∼N(μ,σ) is:
$$f(x)=\frac{1}{\sqrt{... | 4 | [
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olynomial
mrdivide
Lag operator polynomial right division
Syntax
A = C/B
A = mrdivide(C, B,'PropertyName', PropertyValue)
Description
A = C/B returns the quotient lag operator polynomial (A), which is the result of C(L)/B(L).
A = mrdivide(C, B,'PropertyName', PropertyValue) accepts one or more optional comma-sepa... | 4 | [
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Proof of the Cauchy-Schwarz inequality (idea)
We prove this form of the Cauchy-Schwarz inequality:
(x,y) ≤ ||x||⋅||y||
where
||x||=sqrt((x,x)),
and we use no properties of ||.|| as a
norm
. Exactly the same proof works for other
formulation
s of the
inequality
, and something similar for the
complex
... | 4 | [
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Efficient Routing of Emergency Vehicles under Uncertain Urban Traffic Conditions
Efficient Routing of Emergency Vehicles under Uncertain Urban Traffic Conditions ()
1. Introduction
The public’s concern for safety and improving quality of life has generated a need for improved service of numerous public-safety and tra... | 4 | [
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Straight-Line Motion: Connecting Position, Velocity, and Acceleration - Knowunity
Straight-Line Motion: Connecting Position, Velocity, and Acceleration - AP Calculus AB/BC Study Guide 2024
Introduction
Hello there, math enthusiasts and future Einsteins! 🚀 Welcome to the wild ride of straight-line motion in AP Calc... | 5 | [
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The influence function - pyDVL
The Influence Function
The influence function¶
Warning
The code in the package pydvl.influence is experimental. Package structure and basic API are bound to change before v1.0.0
The influence function (IF) is a method to quantify the effect (influence) that each training point has on ... | 4 | [
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This form applies when x and y are real as well as when they are modulo a prime greater than 3. For use in an FPGA we prefer to operate on polynomials over $GF(2^n)$ which means each coefficient of
the polynomial is either 0 or 1. In $GF(2^n)$ the above form simplifies to $$y^2 + x y = x^3 + a x^2 + b$$ where each val... | 4 | [
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One of the most memorable errors in statistical analysis is a scene from The Empire Strikes Back. Han Solo, attempting to evade enemy fighters, flies the Millennium Falcon into an asteroid field. The
ever knowledgeable C3PO informs Solo that probability is not on his side.
C3PO: Sir, the possibility of successfully n... | 4 | [
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Power in AC Circuits
\( \) \( \) \( \) \( \)
The calculation of the average power in ac circuits is presented with examples and their solutions. Problems with solutions are also included.
A - Instantaneous Power in AC Circuits
Consider the circuit below
Let the impedance \( Z \) be written in polar form as \( Z = ... | 5 | [
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Day 33: Evolutionary Algorithms
Two packages implement evolutionary computation in Julia: GeneticAlgorithms and Evolutionary. Today we’ll focus on the latter. The Evolutionary package already has an extensive range of functionality
and is under active development. The documentation is a little sparse but the author is ... | 5 | [
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Scientific Calculator
Online scientific calculator.
In the display window of the calculator below you write the complete mathematical expressions before calculation. This feature is very handy, especially when working with long complicated formulas.
The values and expressions can be typed by using either keyboard or c... | 5 | [
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Momentum Calculator | Process to calculate Momentum, Formula - physicscalc.com
You can use this best and user friendly Momentum Calculator to check the accurate momentum value for the given numbers in a short span of time. Just enter velocity and mass of the moving object and
click on the calculate button of the handy ... | 4 | [
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Calculator
sec Calculator
Calculating Secant of an Angle
The secant (sec) of an angle in a right-angled triangle is a trigonometric function that represents the ratio of the length of the hypotenuse to the adjacent side. The secant function is the
reciprocal of the cosine function and is often used in various trigon... | 4 | [
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Pi Day - DavidKeys.com
Pi Day is celebrated on March 14th (3/14) around the world. Pi (Greek letter “π”) is the symbol used in mathematics to represent a constant — the ratio of the circumference of a circle to its
diameter — which is approximately 3.14159.
The irrational number Pi has been calculated to over one tril... | 4 | [
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Vamshi Jandhyala - On camels and straws
Puzzle
A camel is loaded with straws until its back breaks. Each straw gas a weight uniformly distributed \(0\) and \(1\), independent of the other straws. The camel’s back breaks as soon as the total
weight of all the straws exceeds \(1\).
Problem 1
Find the expected number o... | 5 | [
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How can I ensure the accuracy of results for my multivariate analysis SAS assignment? Your interest can be part of multivariate analysis. It depends on what questions you’d like to ask each other.
What is the function that makes this assignment? That’s right. Let’s now look at the different and more specific counts fo... | 5 | [
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Look back to the raw data you collected in week 1. There are 7 variables listed: Vehicle type/class Year Make Model Price MPG (city) MPG (highway) Choose TWO variables that you feel are cor - Tutorie
Look back to the raw data you collected in week 1. There are 7 variables listed:
Vehicle type/class
Year
Make
Mod... | 5 | [
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Isobaric Process
An isobaric process is a thermodynamic process that takes place at constant pressure. The term isobaric originates from two Greek words – iso, meaning equal, and baros meaning pressure ^[1-4].
Examples
Suppose an ideal gas is confined to a container. Constant pressure is achieved by allowing its vo... | 4 | [
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How to Find the Ordered Pair that Makes Both Inequalities True - Boundless Brainbox
How to Find the Ordered Pair that Makes Both Inequalities True
Introduction
Are you struggling with solving inequalities in your math class? Do you find it challenging to determine which ordered pair satisfies both inequalities? In th... | 4 | [
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2020 AMC 10B Problems/Problem 24
The following problem is from both the 2020 AMC 10B #24 and 2020 AMC 12B #21, so both problems redirect to this page.
Problem
How many positive integers $n$ satisfy $\[\dfrac{n+1000}{70} = \lfloor \sqrt{n} \rfloor?\]$(Recall that $\lfloor x\rfloor$ is the greatest integer not exc... | 4 | [
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Design a Projectile Launcher
Design a spring-loaded gun to shoot a projectile to your worst enemy. The conceptual design of this gun is shown on the next page.
• It consists of a commercially available pipe (1),
• bottom cap (2)
• with an opening for the trigger pin, trigger pin (3),
• piston (4),
• threaded r... | 5 | [
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0.0424... | 13,704,983 | 13704983 | |
Calculating a Liquid’s Velocity from Mass Flow Rate
Question Video: Calculating a Liquid’s Velocity from Mass Flow Rate Physics • Second Year of Secondary School
A fire hose has a length of 15 m and a cross-sectional area of 2.4 × 10⁻⁴ m². The hose ejects 1.6 kg of water that has a density of 1,025 kg/m³ per second. W... | 4 | [
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-0.023... | 13,704,984 | 13704984 | |
Euclidean Distance in N dimensions and Naive Image Quantization
When I pitched this article to my graphic designer wife, she looked at me like I was speaking in tongues. However, I can't think of a more concise title. What this article will ultimately discuss is
how something as seemingly non-quantitative as color can... | 4 | [
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Samacheer Kalvi 10th Maths Solutions Chapter 8 Statistics and Probability Ex 8.3
You can Download Samacheer Kalvi 10th Maths Book Solutions Guide Pdf, Tamilnadu State Board help you to revise the complete Syllabus and score more marks in your examinations.
Tamilnadu Samacheer Kalvi 10th Maths Solutions Chapter 8 Stati... | 4 | [
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TRAINING RESULTS AND DATA EXPANSIONOPTIMIZATION RESULTS FOR PROCESS PARAMETER PREDICTIONCONCLUSIONSDevelopment prospect of researchDECLARATIONSAcknowledgmentsAuthors’ contributionsAvailability of data and materialsFinancial support and sponsorshipConflicts of interestEthical approval and consent to participate.Consent ... | 4 | [
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Spreadsheet Formulas for Personal Finance
I love spreadsheets. Spreadsheet programs like Microsoft’s Excel, Apple’s Numbers and Google Sheets are the secret heroes of our civilization.
I’ve also been interested in personal finance and the FIRE community for a while—not so much in the early retirement aspect but in th... | 5 | [
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Fundamental theorem of geometric calculus for line integrals (relativistic.) - Peeter Joot's Blogspacetime – Peeter Joot's Blog
Fundamental theorem of geometric calculus for line integrals (relativistic.)
December 16, 2020 math and physics play area element, bivector, boost, cross product, dot product, Fundamental The... | 5 | [
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Conn-Rod Mechanism
The connecting rod mechanism.
A connecting rod - conn-rod - mechanism converts rotating motion to reciprocating motion - or vice versa.
The position of the rod can be expressed as
s = r (1 - cos φ) + (λ / 2) r sin^2φ (1)
where
s = position of the rod (m)
r = radius of crank (m)
φ = ω t
= 2 π ... | 4 | [
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Calculator
Gear Calculator
Calculations at a gear, or cogwheel, with isosceles trapezoids as cogs. Those are set regularly on a circle, so that the cog edge exactly fits in the gap between the cogs. This is a simplified
representation of a gear, it is not checked whether the gear works or not. For a gear with pointed... | 4 | [
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Another REA Question
Exam IV Prob 45) Given that {xn} is a bounded, divergent, infinite sequence of real numbers, which of the following must be true?
(A) {xn} contains infinitely many convergent subsequences
(B) {xn} contains convergent subsequences with different limits.
(C) {yn = min xk } is convergent. k≤n
(D) All ... | 5 | [
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How To Determine The Y-Intercept Of A Trend Line
You may need to determine the y-intercept of a trend line in order to understand more about the data that the trend line is representing. A trend line is a line that is drawn above, below or through
various data points in order to show their general direction. The tren... | 4 | [
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How do you find all the critical points to graph 9x^2 - 4y^2 - 90x - 32y + 125 = 0 including vertices, foci and asympotes? | Socratic
How do you find all the critical points to graph #9x^2 - 4y^2 - 90x - 32y + 125 = 0# including vertices, foci and asympotes?
1 Answer
The vertices are $\left(7 , - 4\right)$ and $\left... | 4 | [
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Scalable Group Choreography via Variational Phase Manifold Learning (Part 2) | AIOZ AI
Scalable Group Choreography via Variational Phase Manifold Learning (Part 2)
Methodology for handling scalability of group dance generation
In the previous part, we have explore the introduction about group dance scalability and th... | 4 | [
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Channels
Hey guys, so in this video, we're going to talk about how charges moving through a magnetic field actually experience circular motion. Let's check it out. Right, so first of all, remember that the
magnetic force on a moving charge is always perpendicular to its velocity. So you can remember this from the right... | 4 | [
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Degrees of Freedom
Jump to navigation Jump to search
Learning Objectives
1. Define degrees of freedom
2. Estimate the variance from a sample of 1 if the population mean is known
3. State why deviations from the sample mean are not independent
4. State general formula for degrees of freedom in terms of the number ... | 4 | [
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Mlearning > Algorithms Knn-classifier
Euclidian Distance
The algorithm works by
finding
the k nearest neighbors to the input data point. The predicted label is assign based on the
majority
vote of the k-nearest neighbors. The nearest neighbor is find using
euclidean
distance between two points. $$ d(x,y) = \s... | 4 | [
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How do I use Cramer's rule to solve the system of equations 3x-5y=-31 and 2x+y=1? | Socratic
How do I use Cramer's rule to solve the system of equations #3x-5y=-31# and #2x+y=1#?
1 Answer
Convert the system of linear equations
$\left\{\begin{matrix}3 x - 5 y = - 31 \\ 2 x + y = 1\end{matrix}\right.$
into the matrix... | 4 | [
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