content string | quality_label int64 | meta string | all-MiniLM-L6-v2_embedding list | doc_id int64 | unique_id string |
|---|---|---|---|---|---|
Square Pyramid of Maximal Volume from a Square
Folding Square Pyramid of Maximal Volume from a Square Piece of Paper
You can construct a pyramid with a square base from a square sheet of paper by centering a pyramid pattern in the middle of the sheet, cutting away the excess, and then sealing the triangular edges
toge... | 5 | [
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Basic concepts on problems on speed time distance, train running and boats in rivers
Submitted by Atanu Chaudhuri on Tue, 12/07/2016 - 11:03
Speed time distance concepts govern the running of trains and plying of boats in rivers as well
Traveling at same speed we would need twice the time we took last time, if we hav... | 4 | [
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Radiometric Quantities
1. 1.4 Basic Radiometric Quantities
1.4 Basic Radiometric Quantities
The whole discipline of optical measurement techniques can be roughly subdivided into photometry and radiometry. Whereas photometry focuses on determining optical quantities that are closely related
to the sensitivity of the ... | 4 | [
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Mat
xelim
Eliminate states from state-space models
Since R2023b
Description
rsys = xelim(sys,elim) simplifies the state-space model sys by eliminating the states specified in the vector elim. The full state vector x is partitioned as x = [x[1];x[2]] where x[1] is the reduced
state vector and x[2] is eliminated.
T... | 5 | [
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Pro
Problem Parameters#
The problems you send to D-Wave solvers include problem parameters (e.g., linear biases, h, of an Ising problem) and solver parameters that control how the problem is run (e.g., an annealing
schedule, anneal_schedule). Ocean software tools and SAPI’s REST API provide various abstractions for en... | 5 | [
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Working with Geometric Series - Knowunity
Working with Geometric Series: AP Calculus BC Study Guide
Introduction
Welcome to the world of geometric series! Let’s embark on this mathematical adventure where sequences meet series and convergence is king. If you've ever stacked dominoes and wondered if there’s a
way to... | 4 | [
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Consumption Function of Money: Meaning and Relationship with Income | Micro Economics
Consumption Function of Money: Meaning and Relationship with Income!
(a) Meaning:
The functional relationship between consumption and income is called consumption function (or propensity to consume). Consumption is related to inco... | 4 | [
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Advanced Calculus of Several Variables
• 1st Edition - May 10, 2014
•
•
• Paperback ISBN:
9 7 8 - 1 - 4 8 3 2 - 3 8 3 5 - 7
• eBook ISBN:
9 7 8 - 1 - 4 8 3 2 - 6 8 0 5 - 7
Advanced Calculus of Several Variables provides a conceptual treatment of multivariable calculus. This book emphasizes the... | 4 | [
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Ideals and Factor Rings | JustToThePointIdeals and Factor Rings
Remember that obvious does not mean right, perfect is enemy of good, gray is the color of truth, there are always two sides to a story, love hurts, there is no success without pain and sacrifice,
and the truth will set you free, but first it will p... | 4 | [
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Contest: How fast can you travel around the Netherlands?
The Netherlands is a small country, it has a total area of 33,893 square kilometers and is divided into twelve provinces. The Netherlands, with its beautiful cities and culture, attracts a lot of
tourists every year. On a yearly basis it is chosen by 17 million f... | 5 | [
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Starter - sorting algorithm - Moment For Technology
Hello, brave friends, I am your strong mouth king xiao Wu, healthy body, not brain disease.
I have a wealth of hair loss techniques that will catapult you to the top.
A look will be written waste is my theme, food to pick the foot is my characteristics, ... | 4 | [
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Boundary-layer theory
From Encyclopedia of Mathematics
An asymptotic approximation of the solution of boundary value problems for differential equations containing a small parameter in front of the highest derivative (singular problems) in subregions
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Dagger-Hashimoto | ethereum.org
Dagger-Hashimoto
Dagger-Hashimoto was the original research implementation and specification for Ethereum's mining algorithm. Dagger-Hashimoto was superseded by Ethash. Mining was switched off completely at The Merge
on 15th September 2022. Since then, Ethereum has been secured using a ... | 4 | [
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STIR: Reed–Solomon Proximity Testing with Fewer Queries
This blog-post is a short introduction to our new work: “STIR: Reed-Solomon Proximity Testing with Fewer Queries”. This is joint work with Gal Arnon , Alessandro Chiesa , and Eylon Yogev , and the
full version is available on ePrint . Code is also available at Wiz... | 4 | [
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ks_2samp
scipy.stats.
ks_2samp#
scipy.stats.ks_2samp(data1, data2, alternative='two-sided', method='auto', *, axis=0, nan_policy='propagate', keepdims=False)[source]#
Performs the two-sample Kolmogorov-Smirnov test for goodness of fit.
This test compares the underlying continuous distributions F(x) and G(x)... | 5 | [
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Numerical Methods/Numerical Differentiation - Wikibooks, open books for an open world
Often in Physics or Engineering it is necessary to use a calculus operation known as differentiation. Unlike textbook mathematics, the differentiated functions are data generated by an experiment or
a computer code.
Begin with the T... | 4 | [
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Given 2 big numbers, what is the modulus?
HackerRank solution on using modulus for big numbers
Intro
I received this puzzle in one of my interview coding assignments, and I particularly enjoyed it. Even if the statement sounded quite hard at the beginning, it turned out to have a simple approach.
Below is my rough s... | 5 | [
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The not-so-simple pendulum 2
Things are roughened up and friction is now added to the approximate simple pendulum
Problem
A simple pendulum released from rest from an angle $y$ of less that $20^\circ$ is well-modelled by the linear differential equation
$$m\frac{d^2 y}{dt^2} +k^2y=0\;.$$
Can you work out the me... | 5 | [
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Multiple Choice Tests Inferences Based on Estimators of Maximum Likelihood
Multiple Choice Tests: Inferences Based on Estimators of Maximum Likelihood ()
1. Introduction
Multiple-choice tests (MCT in the following) are widely known as psychometric instruments intended to measure the degree of knowledge of students ab... | 4 | [
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iterated loop space
Context
Homotopy theory
homotopy theory, (∞,1)-category theory, homotopy type theory
flavors: stable, equivariant, rational, p-adic, proper, geometric, cohesive, directed…
models: topological, simplicial, localic, …
see also algebraic topology
Introductions
Definitions
Paths and cylinders
H... | 4 | [
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Euclid's Elements of Geometry
thefis, is equal to the Angle BC A; and fo the Angle BCG is likewife equal to the Angle BCA, the less to the greater, which cannot be. Therefore A B is not unequal to D E, and confequently is equal
to it. And fo the two Sides A B, BC, are equal to the two Sides DE, EF, and the Angle ABC ... | 4 | [
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GSEB Solutions Class 11 Maths Chapter 6 Linear Inequalities Ex 6.3
Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 6 Linear Inequalities Ex 6.3 Textbook Questions and Answers.
Gujarat Board Textbook Solutions Class 11 Maths Chapter 6 Linear Inequalities Ex 6.3
Solve the following systems of inequalitie... | 4 | [
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100 sets of grade II C operation questions in the national computer grade examination question bank (the 82nd set)
Set 82:
In the given program, the function of the function fun is to find out the integer in which the sum of the upper digits of all integers between 100 and 999 (including 100 and 999) is x (x is a
posi... | 4 | [
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Consider a firm which has the following production function
Q=f(L,K)=4?LK
(MPL=2?(K/L) and MPK=2?(L/K).
(a) If the...
Consider a firm which has the following production function Q=f(L,K)=4?LK (MPL=2?(K/L) and MPK=2?(L/K). (a) If the...
Consider a firm which has the following production function Q=f(L,K)=4?LK
(MPL=2?(K... | 5 | [
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Design and Sizing of Primary Sedimentation Tanks
Design and Sizing of Primary Sedimentation Tanks
The design and sizing of primary sedimentation tanks involve several key factors to ensure efficient solids removal and proper wastewater treatment. Here are the key considerations and steps involved
in the design proces... | 4 | [
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Formula Challenge #7: Generate A Repeating Sequence Of Numbers
This Formula Challenge originally appeared as Tip #243 of my weekly Google Sheets Tips newsletter, on 27 February 2023.
Congratulations to everyone who took part and submitted a solution!
Sign up for my newsletter to receive future Formula Challenges:
... | 5 | [
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Science:Math Exam Resources/Courses/MATH110/December 2011/Question 08 (a)
MATH110 December 2011
• Q1 (a) • Q1 (b) • Q1 (c) • Q2 (a) • Q2 (b) • Q2 (c) • Q3 • Q4 (a) • Q4 (b) • Q5 (a) • Q5 (b) • Q5 (c) • Q6 • Q7 (a) • Q7 (b) • Q7 (c) • Q7 (d) • Q7 (e) • Q8 (a) • Q8 (b) • Q9 • Q10 (a) • Q10 (b) •
Q11 •
... | 5 | [
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Transactions Online
Copy
Antoine BOSSARD, Keiichi KANEKO, Frederick C. HARRIS, JR., "On the Crossing Number of a Torus Network" in IEICE TRANSACTIONS on Fundamentals, vol. E106-A, no. 1, pp. 35-44, January 2023, doi: 10.1587
/transfun.2021EAP1144.
Abstract: Reducing the number of link crossings in a network drawn on t... | 4 | [
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Modeling and Experimental Tools with Prof. Magnes
Super Capacitors
Electric Double-Layer Capacitors
Electric Double-Layer Capacitors (EDLC), variously referred to by manufacturers in promotional literature as supercapacitors or ultracapacitors, store electrical charge in a double layer at the
interface between a carb... | 5 | [
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State which of the following are irrational numbers.
State which of the following are irrational numbers.
(i) 3 – √(7/25)
(ii) -2/3 + ∛2
(iii) 3/√3
(iv) -2/7 ∛5
(v) (2 – √3) (2 + √3)
(vi) (3 + √5)^2
(vii) (2/5 √7)^2
(viii) (3 – √6)^2
Solution:
(i) 3 – √(7/25)
Let us simplify,
3 – √(7/25) = 3 – √7/√25
= 3 – √7/5
He... | 4 | [
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exp
Simplify each expression so that no negative exponents appear in the final result. Assume that all variables represent nonzero real numbers. $$ \frac{(2 k)^{2} m^{-5}}{(k m)^{-3}} $$
Short Answer
Expert verified
The simplified expression is \( \frac{4k^5}{m^2} \)
Step by step solution
01
- Simplify the Nume... | 4 | [
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A river of width a with straight parallel banks flows due north... | Filo
A river of width with straight parallel banks flows due north with speed . The points and are on opposite banks and is due east of . Coordinate axes and are taken in the east and north directions
respectively. A boat, whose speed is relative to w... | 5 | [
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HP Prime: Feet-Inches Calculator
HP Prime: Feet-Inches Calculator
Calculate in Feet-Inches
The program FTIN is an arithmetic calculator that calculates in feet-inches and square feet.
At the start of the program, you will be asked to set an accuracy setting for fractions of inches. The options available are 1/2,... | 4 | [
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On Diophantine problems involving fractional powers of integers
Abstract
In this thesis we are concerned with Diophantine problems of fractional degree. First we consider diagonal Diophantine inequalities of the shape
\left| \lambda_1 x_1^\theta + \cdots + \lambda_s x_s^\theta \right| < \tau,
where $\theta > 2$ is r... | 4 | [
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All Ideals of Ring
All Ideals of Ring
For given group G, by G.subgroups(), we can list all subgroups. now my question is :
Is there something for subgroups() for finding all left ideals of a given ring. For instance, k = GF(5); M = MatrixSpace(k,2,2) How can I have all left ideals?
1 Answer
Sort by » oldest newest... | 5 | [
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Measuring the NBA Teams’ Cross-Efficiency by DEA Game
1. Introduction
Basketball is one of the most popular sports, especially in US, moving a large amount of money. In Brazil, this sport has been achieving increasing proportions mainly with the creation of the NBB
(New Brazilian Basketball) in 2009. Basketball is pla... | 4 | [
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Speeding up computation of raster statistics using SSE-2/AVX-2
GDAL offers a method ComputeStatistics() that given a raster band returns the minimum and maximum values of pixels, the mean value and the standard deviation.
For those not remembering how to compute mean and standard deviations, the basic formulas for val... | 4 | [
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(R) Analysis of Variance - ANOVA
In this article, we will discuss ANOVA, specifically, when its usage is appropriate, and how it can be utilized within R. This will likely be the final article of the current series of entries
pertaining to The R Programming Language. Subsequent articles will discuss concepts and usage ... | 5 | [
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Missing Number
Problem Statement: Missing Number
You are given a list of n-1 integers, all of which are between 1 and n. The list contains no duplicates. In the list, one of the integers is missing. To find the missing integer, write an efficient
code.
Examples:
Input: list[] = {8, 3, 9, 6, 3, 7, 4,10,1}
Output: 5
E... | 4 | [
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TGD diary{{post.title}}Minimal value of h<sub>eff</sub> from the ratio of Planck mass and CP<sub>2</sub> mass?
Minimal value of h[eff] from the ratio of Planck mass and CP[2] mass?
Could one understand and perhaps even predict the minimal value h[0]of h[eff]? Here number theory and the notion of n-particle Planck cons... | 4 | [
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Solution:
Steps of constructions:
1. Draw BC = 4. At B, make an angle ∠CBY = 90° and mark A on BY such that BA = 3 cm. Join A to C. Thus ΔABC is constructed.
2. Draw the ray BX so that ∠CBX is acute.
3. Mark 5 (since, 5 > 3 in 5/3) points B₁, B₂, B₃, B₄, B₅ on BX so that BB₁ = B₁B₂ = B₂B₃ = B₃B₄ = B₄B₅
4. Join B... | 4 | [
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51,199,463,116,367: A fuller solution to Tuesday's electoral vote problem
A problem that recently was posted on Nate Silver's
FiveThirtyEight
was
this one
, which I've mentioned before:
How many unique ways are there to acquire at least 270 electoral votes without any excess?
Somewhat more rigorously, Michael... | 5 | [
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Paper: The second moments of sums of Fourier coefficients of cusp forms
This is joint work with Thomas Hulse, Chan Ieong Kuan, and Alex Walker.
We have just uploaded a paper to the arXiv on the second moment of sums of Fourier coefficients of cusp forms. This is the first in a trio of papers that we will be uploading ... | 4 | [
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Gravitational Field
What is Gravitational Field?
We can easily define the gravitational field as a region of space in which every object with a mass experiences a pull due to gravitational force.
For example, when you throw a ball vertically upward, it will go up and then gradually start losing momentum due to decele... | 4 | [
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Estimating Dry Weight of Composition Material
Posted on by kpmartin Posted in Composition ink rollers, Equipment Acquisition, Repair, and Maintenance, Kevin, Testing Equipment — No Comments ↓
While trying to remelt some old composition rollers recently, I found that some of the material wouldn’t melt. Neither higher... | 4 | [
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Capstan Equation Calculator
Home » Simplify your calculations with ease. » Physics Calculators »
Capstan Equation Calculator
The Capstan Equation Calculator is a tool that helps users calculate the relationship between the forces on a rope or cable wrapped around a cylindrical object, such as a capstan, drum, or winc... | 4 | [
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Counting-Sort Tutorial
%%%%% % Data Structure Course Tutorial (Counting - Sort) % Name: Faiaz Amin Khan % Roll: SH-40 % Year: 2nd % Department of Computer Science and Engineering % University of Dhaka %%%%% \documentclass
[12pt,a4paper]{article} \usepackage{hyperref} \usepackage{graphicx} \usepackage[utf8]{inputenc} \t... | 5 | [
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Why is Graph Theory so amazing? - part 2, depth first search & topological sorting
In the previous article, we explored the definition of a graph and gave some brief examples of how they are represented in computer memory. Today's article will focus on some basic graph algorithms
showcasing graph traversals.
Graph tra... | 4 | [
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How do you integrate int x/((x^2+1)^2) using partial fractions? | HIX Tutor
How do you integrate #int x/((x^2+1)^2)# using partial fractions?
Answer 1
Rather than using partial fractions, we can make a simple substitution to find that
$\int \frac{x}{{x}^{2} + 1} ^ 2 \mathrm{dx} = - \frac{1}{2 \left({x}^{2} + 1\right... | 5 | [
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Adversarial examples in deep learning
GREGORY CHATEL
This article is also available on medium.com at this address.
This post will contain essentially the same information as the talk I gave during the last Deep Learning Paris Meetup. I feel that as more and more fields start to use deep learning in critical
systems, ... | 4 | [
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Filtering under Uncertainty
Oxford Mathematicians Andy Allan and Sam Cohen talk about their recent work on estimating with uncertainty.
"In many examples, we need to use indirect observations to estimate the state of an unseen object. A classic example of this comes from the Apollo missions: how could the crew use obs... | 4 | [
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Linear Fit for Kinetic Models
4.2.1.2 Linear Fit for Kinetic Models
Linear-Fit-For-Kinetic-Models
Summary
Non-linear kinetic models are widely used across many disciplines of natural science, such as, physics, chemistry, biology. Experimentally, all the crucial parameters in kinetic models are obtained
through... | 5 | [
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Let's denote the time at the nth time-step by t[n] and the computed solution at the nth time-step by y[n], i.e., h (assumed to be constant for the sake of simplicity) is then given by h = t[n] - t[n
-1]. Given (t[n], y[n]), the forward Euler method (FE) computes y[n+1] as
The forward Euler method is based on a trunc... | 5 | [
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ML Aggarwal Class 7 Solutions for ICSE Maths Chapter 12 Congruence of Triangles Objective Type Questions
Mental Maths
Question 1.
Fill in the blanks:
(i) Two line segments are congruent if ……….
(ii) Among two congruent angles, one has a measure of 63°; the measure of the other angle is ……….
(iii) When we write ∠A = ∠... | 4 | [
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Dynamics of osteoblasts during bone remodeling cycle
Abstract
Bone is a dynamic connective tissue which adjusts to load variations through continuous bone remodeling, which occurs due to the dynamic behavior of bone cells. Many researchers made attempts in
obtaining the dynamic characteristics of osteoblasts and its r... | 4 | [
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Accelerating Hybrid Systems Differential Dynamic Programming
Abstract
This letter presents approaches that reduce the computational demand of including second-order dynamics sensitivity information into optimization algorithms for robots in contact with the
environment. A full second-order differential dynamic program... | 4 | [
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Exposing Floating Point – Bartosz Ciechanowski
January 1, 2019
Despite everyday use, floating point numbers are often understood in a hand-wavy manner and their behavior raises many eyebrows. Over the course of this article I’d like to show that things aren’t
actually that complicated.
This blog post is a companion t... | 4 | [
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0.02453... | 13,705,356 | 13705356 | |
The fallacy of Mean/Variance indicators.
Beatrice Badalotti
I’d like to present a lesson by professor Ruggero Bertelli on the subject of deterministic statistical indicators as they compare to classic indicators of mean and variance.
Assuming we have an investment that in the first year earned 10%, the following year... | 4 | [
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An Oscillating Electron Around a Ring of Charge (Part 2)
June 28th, 2015
An Oscillating Electron Around a Ring of Charge (Part 2)
Introduction
Last week we studied the motion of an electron (mass \(m\) and charge \(e\)) as it oscillates about the center of a ring with charge \(Q\) and radius \(R\). We found that the... | 4 | [
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Linear Equation
1. The sum of three consecutive odd numbers is 20 more than the first of these numbers.What is the middle number ?
1.
1. View Hint View Answer Discuss in Forum
Let us assume the first Odd number is a.
then 2nd odd number = a + 2
and 3rd odd number = a + 4
According to question,
... | 4 | [
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Particle Aggregation
Oceanography 540--Marine Geological Processes--Winter Quarter 2001
Particle Aggregation
In the last lecture we saw that small particles settle very slowly such that the time scale associated with settling of 1µm particles is measur... | 4 | [
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1. Introduction
Based on the closed-form solution of Wasserstein distance in one dimension, Sliced Wasserstein (SW) has been utilized successfully in point-cloud representation learning [1, 2] due to its
computational efficiency. However, the downside of SW is that it treats all projections the same due to the usage ... | 4 | [
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Permutations and combinations | Arithmetic & algebra | Quantitative reasoning | Achievable GRE
Permutations and combinations questions ask you about the number of possible ways an outcome could occur. We’ll break down these complicated statistics concepts and teach you a few tricks to solve
these questions.
Permutatio... | 4 | [
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Jonckheere's trend test
In statistics, the Jonckheere trend test^[1] (sometimes called the Jonckheere–Terpstra^[2] test) is a test for an ordered alternative hypothesis within an independent samples (between-participants)
design. It is similar to the Kruskal–Wallis test in that the null hypothesis is that several inde... | 5 | [
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Project
Project B9 • Dynamical low-rank approximation for the simulation of radiation heat waves
Principal investigators
Prof. Dr. Martin Frank (7/2019 - )
Prof. Dr. Christian Lubich (7/2019 - 6/2023)
Project summary
Introduction
An interesting problem in the study of radiation phenomena is the penetration... | 4 | [
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How do you multiply (3-5i)(3+5i)? | Socratic
How do you multiply #(3-5i)(3+5i)#?
1 Answer
Explanation:
Note that the expression is in the difference of squares pattern $\left(a - b\right) \left(a + b\right)$, which is equal to ${a}^{2} - {b}^{2}$
By applying this formula, we have:
$\left(3 - 5 i\right) \left(3 + 5... | 4 | [
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Finding integral of (-1 * sin(2π/T * t))**(n+1) dt from zero to T/2
Demystifying the Integral of (-1 * sin(2π/T * t))**(n+1) dt from 0 to T/2
Let's dive into the integral of (-1 * sin(2π/T * t))**(n+1) dt from 0 to T/2. This integral arises in various fields, particularly when analyzing periodic signals or waveforms. ... | 5 | [
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Erman Examples [k0pvxj8p4801]
Example 1 A Continuous Three Term Proportion - Voila! Maybe the Markets are Perfect After All The number of days from the 1962 bottom to the 1974 bottom is 3093. The number of days from the 1974
bottom to the 1982 bottom is 1984. The number of days from the 1982 bottom to the 1987 peak is ... | 4 | [
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Mathematics of 2D Hit-testing
Computer games or graphical user interfaces often need to check if certain objects overlap, get selected or manipulated by the user. Using a pointing device like a mouse is therefore a very natural
way of interacting with the world. Detecting if objects are hit, highly depends on the type ... | 4 | [
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Error in the normal approximation to the beta distribution
A beta(a, b) distribution is approximately normal if the parameters a and b are large and approximately equal. A beta(a,b) distribution has mean a/(a+b) and variance ab/(a+b)^2(a+b+1). When a=b, this
reduces to mean 1/2 and variance 1/(8a + 4).
The following... | 4 | [
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Definite Integrals as Limits of Riemann Sums
Lesson Video: Definite Integrals as Limits of Riemann Sums Mathematics • Higher Education
In this video, we will learn how to interpret a definite integral as the limit of a Riemann sum when the size of the partitions tends to zero.
Video Transcript
In this video, we’ll l... | 5 | [
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Generating an icosphere with code
In this article, we will walk through the process of generating icospheres (spheres based on a regular icosahedron) with code. I started looking into icospheres when working on Terraced Terrain
Generator (TTG) version 2, which added support for spherical terrains. I dedicated some tim... | 4 | [
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Ch. 1 Review Exercises - Precalculus 2e | OpenStax
Review Exercises
For the following exercises, determine whether the relation is a function.
1.
${ (a,b),(c,d),(e,d) } { (a,b),(c,d),(e,d) }$
2.
${ (5,2),(6,1),(6,2),(4,8) } { (5,2),(6,1),(6,2),(4,8) }$
3.
$y 2 +4=x, y 2 +4=x,$ for $x x$ the independent variable ... | 4 | [
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Question Stats:
68%31% (02:57)based on 157 sessions
Carcass wrote:
Triangle ABC is inscribed in a semicircle centered at D. What is the area of triangle ABC ?
A. \(\frac{12}{\sqrt{3}}\)
B. \(6 \sqrt{3}\)
C. 12
D. \(12 \sqrt{3}\)
This is a great question - there are many different geometry properties tested a... | 4 | [
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True or False The second quartile is the same as median.
Q2 (the median) is the 50th percentile and shows that 50% of the scores are less than 75, and 50% of the scores are above 75. Finally, Q3, the 75th percentile, reveals that 25% of the scores are
greater and 75% are less than 84. The results from these questions... | 4 | [
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0.... | 13,705,374 | 13705374 | |
None
10-10-2014, 10:47 AM
Post: #1
Aries Posts: 159
Member Joined: Oct 2014
Integration by substitution: how to ?
A very simple example can be the following: INT(1/(x+SQRT(x)))*dx.
Changing variable u=SQRT(x) --> u^2=x (with u>=0) --> 1/(u^2+u) and dx=2u*dt.
The integral now becomes INT(2u/(u^2+u))*du = INT(2/... | 5 | [
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Chemistry Anonym
Question
Compared to the freezing point of 1.0 M KCl(aq) at standard pressure, the freezing point of 1.0 M CaCl2(aq) at standard pressure is
(1) lower
(2) higher
(3) the same
1 Answer
File Size:
... | 4 | [
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3-D Survey Design by Computer
3-D Acquisition requires careful planning. Laying out lines of receivers and lines of shots must be done with an eye to the expected results. Computer programs are now available to assist the
geophysicist in this task.
In this paper I shall discuss the general guidelines for designing 3-D... | 4 | [
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... | 13,705,377 | 13705377 | |
There’s more juice left in the lemon we’ve been squeezing lately.
A few days ago I first brought up the equation which holds because both sides equal exp(inθ).
Then a couple days ago I concluded a blog post by noting that by taking the real part of this equation and replacing sin²θ with 1 – cos²θ one could express c... | 4 | [
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What are the basic performance parameters of the power battery?
The charging and discharging process of a power battery is a mutual conversion process between electrical energy and chemical energy, so no matter how the positive and negative materials of the
battery change, the electrochemical principles are basi... | 4 | [
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13.3 Math and Medicine - Contemporary Mathematics | OpenStax
Learning Objectives
After completing this section, you should be able to:
1. Compute the mathematical factors utilized in concentrations/dosages of drugs.
2. Describe the history of validating effectiveness of a new drug.
3. Describe how mathematical mod... | 4 | [
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Frontiers | Inertia Optimization Control and Transient Stability Analysis of Wind Power Grid-Connected System
• ^1State Grid Cangzhou Power Supply Company, State Grid Hebei Electric Power Supply Co. Ltd., Cangzhou, China
• ^2State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, No... | 4 | [
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Ansys Hyperelastic Models - A Complete Overview
Ansys Hyperelastic Models – A Complete Overview
Ansys Hyperelastic Models – A Complete Overview
Understanding the behavior of materials under various conditions is crucial for engineering applications. Hyperelastic models provide a framework to predict how materials lik... | 4 | [
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The half-life of chromium-51 is 28 days. If you start with 640 g, how much will be left after 56 days? | HIX Tutor
The half-life of chromium-51 is 28 days. If you start with 640 g, how much will be left after 56 days?
Answer 1
The mass left after $56 \text{ days }$ is $= 160 g$
The half life of Chromium - #51# is #t... | 4 | [
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Uniform Distribution
Last modified: September 21, 2024
This article is written in: 🇺🇸
Uniform Distribution
A continuous random variable X follows a uniform distribution over an interval [a, b] if it has a constant probability density over that interval. The uniform distribution is denoted as $X \sim \text
{Uniform... | 5 | [
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0.02893... | 13,705,384 | 13705384 | |
Open Journal of Fluid Dynamics, 2012, 2, 1-13
http://dx.doi.org/10.4236/ojfd.2012.21001 Published Online March 2012 (http://www.SciRP.org/journal/ojfd)
1
Effects of Hall Current and Ion-Slip on Unsteady MHD
Couette Flow
Nirmal Ghara, Sovan Lal Maji, Sanatan Das, Rabindranath Jana1, Swapan Kumar Ghosh2
1Departmen... | 4 | [
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Uniformly Accelerated Motion Calculator | Free Calculator - physicscalc.com
Uniformly Accelerated Motion Calculator
We can assure that you can easily find the uniform acceleration of an object by taking the help of this free Uniformly Accelerated Motion Calculator tool. Just provide initial velocity, final
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The code is a combination of C, C#, and pseudocode. It's intended to demonstrate an idea, so not all code snippets will compile as-is, and most lack error checking.
Arrays of Integers
Given an array of integers, find the subarray with the largest sum.
I believe this can be done with a single pass over the array. We... | 5 | [
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C++密码学代写 | ECE 3514: Project 1.2
本次美国代写是C++密码学的assignment
Introduction
The second part of Project 1 will familiarize you with algorithm development and show you how a class you’ve
previously written can be used to solve a problem efficiently.
1 The Hill Cipher
Cryptography is the art and science of turning ordinary... | 4 | [
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#3 Intro to ML Series: Probabilistic view on Linear Regression
Dear followers, welcome back to the third instalment of the intro to ML series! In this edition, the ultimate aim is to demonstrate how we can arrive at some of the conclusions we had previously
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The percentage that are miss-classified is called the "0/1 misclassification error" metric. Diagnostics can take time, but give a clear direction to proceed. In fact, instead of trying to intuit the
best system, it is often best to start with a very basic, very quick system that doesn't work well, but will provide a... | 4 | [
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\right]$. Find $x$ and $y$ when $A^2=B$
Hint: We are given equations in the matrix form. So, we will first create a matrix on either side and then we will compare the elements. After doing that we will calculate the value of$x$and$y$. We
need to find $A^2$ as well, which means we have to multiply the matrix $A$ by itse... | 4 | [
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Some wonderful fomulae
SOME WONDERFUL FORMULAE
An introduction to polylogarithms
... | 5 | [
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Solutions Manual for Principles and Practice of Physics 1st Edition by Eric Mazur PDF
M01_MAZU0536_01_ISM_C01 3 M02_MAZU0536_01_ISM_C02 18 M03_MAZU0536_01_ISM_C03 39 M04_MAZU0536_01_ISM_C04 66 M05_MAZU0536_01_ISM_C05 88 M06_MAZU0536_01_ISM_C06 117 M07_MAZU0536_01_ISM_C07 150
M08_MAZU0536_01_ISM_C08 181 M09_MAZU0536_01_... | 5 | [
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None
Let F(x, y) = 𝑑𝑦/𝑑𝑥 = 𝑦/𝑥 + 𝑦^2/(2𝑥^2 ) Finding F(𝝀x, 𝝀y) F(𝜆x, 𝜆y) = 𝜆𝑦/𝜆𝑥 + 〖(𝜆𝑦)〗^2/(2〖(𝜆𝑥)〗^(2 ) ) = 𝑦/𝑥 + 𝑦^2/(2𝑥^2 ) = 𝜆° F(x, y) ∴ F(x, y) is a homogenous function of degree zero Putting y
= vx Diff w.r.t. x 𝒅𝒚/𝒅𝒙 = x 𝒅𝒗/𝒅𝒙 + v Putting value of 𝑑𝑦/𝑑𝑥 and y = vx in (1) 𝑑... | 5 | [
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Kinematic Equations for Linear and Angular Motion in Physics Made Easy
Kinematic Equations Made Easy
I don't feel that I should explain the importance of kinematics in Physics. Kinematic equations form the very foundation of any question you intend to solve in physics. Be it uniform rectilinear
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How To Draw Moment-Curvature Diagram
How To Draw Moment-Curvature Diagram - Determine the range of curvature. Web moment curvature relationships are very important to find out ductility of the structure and the amount of possible
redistribution of stresses. Web relation between the radius of curvature, r, beam curvat... | 4 | [
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None
12/15/2009, 01:40 AM (This post was last modified: 12/15/2009, 01:40 AM by bo198214.)
(12/15/2009, 01:01 AM)dantheman163 Wrote: Upon closer study i think i have found a formula that actually works.
\( {}^ x b = \lim_{k\to \infty} \log_b ^k({}^ k b (\ln(b){}^ \infty b)^x-{}^ \infty b(\ln(b){}^ \infty b)^... | 4 | [
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Solve each of the following quadratic equations: √3x 2 + 11x + 6√3 = 0
Using the splitting middle term - the middle term of the general equation is divided in two such values that:
Product = a.c
For the given equation a = √(3;) b = 11; c = 6√3
= √3.6√3 = 3.6 = 18
(using 3 = √3.√3
And either of their sum or differ... | 4 | [
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