content string | quality_label int64 | meta string | all-MiniLM-L6-v2_embedding list | doc_id int64 | unique_id string |
|---|---|---|---|---|---|
Ratio for RTRA
Ratio for RTRA (PDF, 241.94 KB)
Basic Ratio for RTRA
1. The RTRA ratio procedure shows the relationship between two continuous variables. For example, this procedure can be used to calculate the ratio of income to spending by sex. To generate a ratio,
call the following RTRA procedure:
%RTRARatio(
Inp... | 5 | [
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Rocket Engines |
Rocket Engines
Β Rocket Propulsion:
βΒ Thrust
βΒ Combustion & Exhaust Velocity
βΒ Staging
Β
Β
Β
A typical rocket engine consists of the nozzle, the combustion chamber, and the injector, as shown in Figure 1.4. The combustion chamber is where the burning of propellants takes place at high
pressure.... | 5 | [
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17.6: Truth Tables: Conditional, Biconditional (2024)
Page ID
34287
\( \newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}}}\)
\( \newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash{#1}}} \)
\( \newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\)
( ... | 4 | [
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Visnyk of the Lviv University. Series Physics 56 (2019) . 11-30
DOI: https://doi.org/10.30970/vph.56.2019.11
New method of calculation of stellar equilibrium with axial rotation
M. Vavrukh, N. Tyshko, D. Dzikovskyi, O. Stelmakh
New method for the calculation of equilibrium of stars with axial rotation was proposed ... | 4 | [
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11.5.3 Improving the lip model
The brass simulations in the early parts of section 11.5 used the simplest possible model to represent the action of the playerβs lips; essentially the same as the model used earlier for reed
instruments except with a sign change to give the βlip reedβ the character of an opening reed ra... | 4 | [
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Electromagnetic Analysis of Plasmonic Nanostructures by Solving Coupled Volume Integral and Hydrodynamic Equations
Abstract
In this dissertation, three different coupled systems of volume integral and hydrodynamic equations are formulated to analyze electromagnetic scattering from composite plasmonic structures consis... | 4 | [
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The Parallel Propagator and using it on the surface of a sphere
The three page Appendix I is on the parallel propagator which gives a general solution to the parallel transport equation of a vector. The appendix shows how to get this from the parallel transport
equation which is, for a vector ##V^\nu## transported alon... | 4 | [
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Difference between integral(csc(x)) and integral(1/sin(x))?
Difference between integral(csc(x)) and integral(1/sin(x))?
integral(csc(x),x) gives -log(cot(x) + csc(x)) as expected. integral(1/sin(x),x) gives -1/2log(cos(x) + 1) + 1/2log(cos(x) - 1). Evaluation of the second log is problematic because cos(x)-1 < 0 for
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Solving Stefan (moving-boundary) formulation of a diffusion problem using numerical and symbolic computing - Part 1
28 Dec 2020
Moving-boundary problems are a subset of the general concept of boundary-value problems which not only require the solution of the underlying partial differential equation (PDE), but also th... | 4 | [
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The Traditional Theory of Costs (With Diagram)
Traditional theory distinguishes between the short run and the long run. The short run is the period during which some factors) is fixed; usually capital equipment and entrepreneurship are considered
as fixed in the short run.
The long run is the period over which all f... | 4 | [
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In this tutorial, we will learn what is an Open Circuit Test and Short Circuit Test in the context of Transformers, how to perform Open Circuit and Short Circuit Test on Transformer, calculate the
efficiency of these open circuit and short tests and also calculate the regulation.
Overview of Open Circuit and Short Ci... | 4 | [
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To view explanation, please take trial in the course.
NEET 2025 - Target Batch
A rod of weight \(w\) is supported by two parallel knife edges, \(A\) and \(B\), and is in equilibrium in a horizontal position. The knives are at a distance \(d\) from each other. The centre of mass
of the rod is at a distance \(x \) fro... | 4 | [
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Calculations - GED Math
All GED Math Resources
Example Questions
Example Question #1 : Statistics
Correct answer:
Explanation
:
When rolling a die, the following outcomes are possible:
Of the
Example Question #2 : Statistics
The two red queens are removed from a standard deck of 52 cards. What is the probabili... | 4 | [
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CHMfactor-class
# NOT RUN {
<!-- % most are in ./Cholesky.Rd -->
# }
# NOT RUN {
## An example for the expand() method
n <- 1000; m <- 200; nnz <- 2000
set.seed(1)
M1 <- spMatrix(n, m,
i = sample(n, nnz, replace = TRUE),
j = sample(m, nnz, replace = TRUE),
x = round(rnorm(nn... | 4 | [
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Power calculations
Summary
This section is intended to provide an intuitive discussion of the rationale behind power calculations, as well as practical tips and sample code for conducting power calculations using either
built-in commands or simulation. It assumes some knowledge of statistics and hypothesis testing. R... | 4 | [
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y
Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of \(1 .\) In each case, draw a graph, then
find the probability of the given bone density test scores. If using technology instead of Table A-2, round answers t... | 5 | [
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Adaptive Filtering
Algorithms and Practical Implementation
Hardcover | 31 May 1997
Hardcover
or 4 interest-free payments of $46.84 with
Β orΒ
Aims to ship in 7 to 10 business days
The field of Digital Signal Processing has developed so fast in the last two decades that it can be found in the graduate and undergra... | 4 | [
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Physics Simulation Python Projects
Physics Simulation with Python is a broad scope of topics from conventional mechanics to electromagnetism and quantum physics. We work on all areas and are updated with best project ideas and topics
that are tailored to your requirements so send us a message to get your work done at r... | 5 | [
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The Sequencer OEIS survey
The previously introduced software Sequencer identifies number sequences algorithmically. The On-Line Encyclopedia of Integer Sequences (OEIS) is by far the largest collection of curated number
sequences available today. It therefore seems natural to employ Sequencer in a quest to uncover patt... | 4 | [
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Question #a3b28 + Example
Question #a3b28
1 Answer
Explanation:
I'll stat with a quick rundown of what dilution something actually means.
As you know, the molarity of a solution tells you how many moles of solute you get per liter of solution.
In simple terms, molarity is a measure of how concentrated a solution i... | 4 | [
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How much has parity increased in MLB?
How much has parity increased in MLB?
The MLB standings were tighter than usual in 2014. No team won, or lost, more than 98 games. That's only happened a couple of times in baseball history.
You can measure the spread in the standings by calculating the standard deviation (SD) o... | 4 | [
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quation
Find the equation of line l in each case and then write it in standard form with integral coefficients. Line \(l\) goes through \((-1,6)\) and is parallel to the \(y\) -axis.
Short Answer
Expert verified
x + 1 = 0
Step by step solution
01
Identify the Slope
Since the line is parallel to the y-axis, the... | 4 | [
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Pressure At Depth Calculator - Hydrostatic Pressure
Categories
Pressure at Depth Calculator
Online Pressure at depth Calculator online:
Hydrostatic Pressure / Pressure at Depth Formula:
The deeper the object is situate in a fluid the higher the pressure is exerted on the object in at sea a depth is calculated:
P[t... | 4 | [
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Probability
Introduction
Probability is a measure of likelihood that an event will occur in a random experiment.It is quantified by a number between 0 and 1, where, 0 indicates impossibility and 1 indicates certainty. For
example, if a coin is tossed, the probability of getting "head" is \(\frac{1}{2}\), and it repres... | 5 | [
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Positronium
Positronium (Ps) is a system consisting of an electron and its anti-particle, a positron, bound together into an exotic atom, specifically an onium. The system is unstable: the two particles
annihilate each other to predominantly produce two or three gamma-rays, depending on the relative spin states. The en... | 4 | [
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OS-V: 0375 Simply-Supported Thick Square Plate Periodic Forced Vibration Response
Test 21P OptiStruct is used to investigate the Peak Displacement in z-direction and extreme fiber bending stress at the center of the plate.
Figure 1. FE Model with Boundary Conditions and Loadcases
Benchmark Model
The 2nd order and... | 5 | [
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Concrete grade, definition and importance of concrete gradeConcrete grade, definition and importance of concrete grade
Concrete grade, definition and importance of concrete grade
What is concrete grade?
In construction projects, we hear the term βconcrete gradeβ extremely when determining the concrete mixing plan. Th... | 4 | [
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The Tactile Sensing with Light Propagation in a Four-Layer Slab Waveguide for Breast Tumor Detection
Review Article
Austin J Biomed Eng. 2021; 6(1): 1043.
The Tactile Sensing with Light Propagation in a Four-Layer Slab Waveguide for Breast Tumor Detection
Lee J-H*
University of Keimyung, School of Medicine, South K... | 4 | [
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HeineβBorel theorem
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HeineβBorel theorem
In real analysis the HeineβBorel theorem, named after Eduard Heine and Γmile Borel, states:
β’ S is clos... | 4 | [
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Proofs
Investigate!
Decide which of the following are valid proofs of the following statement:
If \(a b\) is an even number, then \(a\) or \(b\) is even.
1. Suppose \(a\) and \(b\) are odd. That is, \(a=2k+1\) and \(b=2m+1\) for some integers \(k\) and \(m\text{.}\) Then
\begin{align*} ab \amp =(2k+1)(2m+1... | 4 | [
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How do you find ((d^2)y)/(dx^2)? | Socratic
How do you find ((d^2)y)/(dx^2)?
Question: Find (d^y)/(dx^2) by implicit differentiation when 2xy+2y^2=13
2 Answers
$y ' ' = \pm \frac{13}{26 + {x}^{2}} ^ \left(\frac{3}{2}\right)$
Explanation:
Defining
$f \left(x , y \left(x\right)\right) = 2 x y \left(x\right) + 2 y {... | 5 | [
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Equal Area Map Projections
Categories
Equal Area Map Projections
Iβm most interested in making equal-area projections of spheres onto different shapes. For example, turning a spherical map of Earth into regular polyhedra. Iβll talk about the math Iβve used for
these, and show some of the results. And exellent referen... | 4 | [
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Optimality conditions. KKT
1 Background
f(x) \to \min\limits_{x \in S}
β’ A set S is usually called a budget set.
We say that the problem has a solution if the budget set is not empty: x^* \in S, in which the minimum or the infimum of the given function is achieved.
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pa
Documentation
Formal and operational validation of a bus stop public transport network MICRO SIMULATION
Pau Fonseca i Casas
Esteve Codi... | 4 | [
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How do you express cos(pi/ 4 ) * sin( ( 13 pi) / 8 ) without using products of trigonometric functions? | Socratic
How do you express #cos(pi/ 4 ) * sin( ( 13 pi) / 8 ) # without using products of trigonometric functions?
1 Answer
$\frac{\sin \left(\frac{15 \pi}{16}\right) + \sin \left(\frac{11 \pi}{16}\right)}{2}$
... | 4 | [
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How do you find the slope given $\
Hint: From the coordinates of two points given in the question, which are $\left( -3,-1 \right)$ and $\left( -5,-1 \right)$, we can find the equation of the line passing through them. For this we
need to use the two point form of the equation of line which is given as $y-{{y}_{1}}=\df... | 4 | [
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Q)Β A rectangular visiting card is to contain 24 sq.cm. of printed matter. The margins at the top and bottom of the card are to be 1 cm and the margins on the left and right are to be 1Β½ cm as shown
below :
On the basis of the above information, answer the following questions :
(i) Write the expression for the area of... | 4 | [
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Getting Started with the did Package
In particular applications, the dataset should look like this with the key parts being:
β’ The dataset should be in long format β each row corresponds to a particular unit at a particular point in time. Sometimes panel data is in wide format β each row contains all the information... | 5 | [
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ati
Lesson 2
Equations and Graphs
β’ Letβs explore solutions to equations
2.1: The Word List
A group is asked to memorize a list of 20 words, then recall as many as possible later. An equation that models the relationship between the position of the word on the list, \(n\), and the number of
people in the group wh... | 4 | [
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How do you integrate (4x^3+2x^2+1)/(4x^3-x) using partial fractions? | HIX Tutor
How do you integrate #(4x^3+2x^2+1)/(4x^3-x)# using partial fractions?
Answer 1
The answer is $= x - \ln \left(| x |\right) + \frac{1}{2} \ln \left(| 2 x + 1 |\right) + \ln \left(| 2 x - 1 |\right) + C$
As the degree of the numerator is... | 5 | [
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DFS Edges | HackerRank
Let be a connected, directed graph with vertices numbered from to such that any vertex is reachable from vertex . In addition, any two distinct vertices, and , are connected by at most one edge .
Consider the standard DFS (Depth-First Search) algorithm starting from vertex . As every vertex is r... | 4 | [
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Packing Regular Heptagons
This picture by Toby Hudson shows the densest known packing of the regular heptagon. Of all convex shapes, the regular heptagon is believed to have the lowest maximal packing density.
We listed some competitors in the last post:
The disk has a maximum packing density of:
$$ \frac{\pi}{\sqr... | 4 | [
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SPSS Regression Testing: Academic Performance & Health Outcomes
In this comprehensive data analysis assignment, we explore two critical domainsβacademic performance and health outcomes. The first assignment focuses on academic success, dissecting the factors
influencing students' exam scores, such as GPA and teaching m... | 4 | [
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Spectral Data Clustering from Scratch Using C# -- Visual Studio Magazine
Spectral Data Clustering from Scratch Using C#
Spectral clustering is quite complex, but it can reveal patterns in data that aren't revealed by other clustering techniques.
Data clustering is the process of grouping data items so that similar it... | 4 | [
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Estimation of inter-census quantities
A description and discussion of the procedure to project population data to non-census years.
Longitudinal analysis of elections is richer when socio-demographic controls are included, such as the share of indigenous language speakers or of households with earth floor in a unit. ... | 4 | [
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Problem 1
Question
Problem 1
Solve an IVP using the unilateral Laplace transform. The IVP problem from the recitation
on Friday, June 2, 2023, will be solved using a Laplace transform approach. Here is the problem
restatement:
y + 4y = 4u
y(0) = 1.3
u(t)
=
[1
0
uk (t)
Note that u is periodic for t β₯ 0, in ... | 5 | [
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networkx.generators.line
Source code for networkx.generators.line
# -*- coding: ascii -*-
"""
Line graph algorithms.
Undirected Graphs
-----------------
For an undirected graph G without multiple edges, each edge can be written as
a set {u,v}. Its line graph L has the edges of G as its nodes. If x and y
are two node... | 4 | [
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Temple University
Introductory Econometrics
Chapter 7 Notes
Data comes to us in several different forms. Can you explain the differences?
Cardinal
Ordinal
Categorical
wage educ exper tenure nonwhite female married
3.1 11 2 0 0 ... | 5 | [
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Identify the incorrect statement in respect of two square matrices A and B conformable for sum and product:
Hint: In the above problem, we have to find the incorrect option from the options given. ${{t}_{r}}$ represents trace in the above options and trace of any matrix is the sum of the elements present
in the main di... | 4 | [
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None
solutions - S A T
1) What is the unit digit of the following products?
a. 6 ^2+n (n is +ive)
b. 11^35 x 456
c. 4^205
d. 4^212
e. 7^2 x 5^94
a. 6 b. 6 c. 4 d. 6 e. 5
2) In a barber shop the number of customers come at... | 4 | [
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pvlib.scaling
Source code for pvlib.scaling
"""
The ``scaling`` module contains functions for manipulating irradiance
or other variables to account for temporal or spatial characteristics.
"""
import numpy as np
import pandas as pd
import scipy.optimize
from scipy.spatial.distance import pdist
[docs]
def wvm(clea... | 4 | [
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Counting the passengers on a train: solving a basic problem using M...
Counting the passengers on a train: solving a basic problem using MATLAB
I saw this problem online recently.
Passenger distribution on a train
Not a terribly difficult problem to solve. But it was mildly interesting to find a solution using MATLA... | 5 | [
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Creation of model outcomes
Table of contents
1. Introduction: >
2. Advanced examples:>
Creation of model outcomes
We have presented the tools for creating the structure of a DGLM model, specifically, we have shown how to define the relationship between the latent vector \(\vec{\theta}_t\) and the linear
predictor... | 4 | [
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Electromagnetic wave from an antenna
β’
β’ Thread starter arl146
β’ Start date
In summary, the conversation discusses the calculation of the x-component of the electric field, the magnitude of the Poynting vector, and the y-component of the magnetic field at a given point and
time for an electromagnetic wave. The... | 5 | [
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Higher Order Finite Difference Schemes for the Heat Eq (Part 1)
Higher Order Finite Difference Schemes for the Heat Equation: A comparative Analysis
Abstract
In this post, we studied one and two-dimensional parabolic PDEs, such as heat equations. There are numerous applications of such differential equations in phys... | 4 | [
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The Riemann zeta function and tuning
Jump to navigation Jump to search
[math] \def\hs{\hspace{-3px}} \def\vsp{{}\mkern-5.5mu}{} \def\llangle{\left\langle\vsp\left\langle} \def\lllangle{\left\langle\vsp\left\langle\vsp\left\langle} \def\llllangle{\left\langle\vsp\left\
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How do you evaluate (8x - 4x ^ { 2} + 8) + ( 5+ 5x ^ { 2} + 5x ) - ( 8+ 7x - 6x ^ { 2} )? | Socratic
How do you evaluate #(8x - 4x ^ { 2} + 8) + ( 5+ 5x ^ { 2} + 5x ) - ( 8+ 7x - 6x ^ { 2} )#?
1 Answer
As it is just addition collect the coefficients
Explanation:
$f \left(x\right) = \left(8 x - 4 {x}^{2} + 8\right) ... | 4 | [
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Right Circular Cone Exercise
Chapter 20: Surface Area And Volume of A Right Circular Cone Exercise β 20.1
Question: 1
Find the curved surface area of a cone, if its slant height is 60 cm and the radius of its base is 21 cm.
Solution:
It is given that:
Slant height of cone (l) = 60 cm
Radius of the base of the c... | 4 | [
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IntroductionMethodsDatabaseStructure of the database used as an input to the algorithms studied in the paper.AlgorithmResultsImpact predicts usersβ and pagesβ activityFuture activity (i.e., number of posts) of Facebook pages as a function of Impact ranking.Residuals of the linear fit in Fig 2 as a function of the Impac... | 4 | [
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Methods for measuring a lens focal length - BEIJING OPTICS
Methods for measuring a lens focal length
Introduction
The focal length is one of the most important parameter of a lens. Sometimes the focal length is slightly different from the datasheet value given by the manufacturer, having an impact on the
predicted op... | 4 | [
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Formula Review
8.1 A Single Population Mean Using the Normal Distribution
$X Β― ~N( ΞΌ X , Ο n ) X Β― ~N( ΞΌ X , Ο n )$ The distribution of sample means is normally distributed with mean equal to the population mean and standard deviation given by the population standard
deviation divided by the square root of the sample... | 4 | [
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BA 42/96 clauses 2.10 and 2.11 get round the problem by specifying a Β± thermal strain to cover the maximum expansion and contraction from the mid range temperature, but then applies a proviso that
the bridge spans and abutments are joined during construction at a temperature within Β± 10Β°C of the mean between extreme m... | 4 | [
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What Do Symmetrical, Asymmetrical, Momentary, Interrupting, Close & Latch Ratings Mean? | PEguru
What Do Symmetrical, Asymmetrical, Momentary, Interrupting, Close & Latch Ratings Mean?
These terms were coined over the years to identify the appropriate short circuit current magnitude that engineers could use to rate th... | 4 | [
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Partial Derivatives
Partial Derivatives
Partial Derivatives of Two Variable Functions
Recall that if $y = f(x)$ is a single variable real-valued function, then the derivative of $f$ is $f'(x) = \lim_{h \to 0} \frac{f(x + h) - f(x)}{h}$ (provided that this limit exists). We saw that
$f'(x)$ represents the rate of ch... | 5 | [
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How do you identify all horizontal and slant asymptote for f(x)=(2x^2-5x+5)/(x-2)? | Socratic
How do you identify all horizontal and slant asymptote for #f(x)=(2x^2-5x+5)/(x-2)#?
1 Answer
We have $x = 2$ as a vertical asymptote and
$y = 2 x - 1$ as slanting asymptote
Explanation:
As $f \left(x\right) = \frac{2 {x}... | 4 | [
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weighing is enough to isolate the counterfeit
among
n weighing is enough to isolate the counterfeit among k coins if and only if k <= (3^n-1)/2
Β§1. Introduction
The following is a well-known puzzle.
Assume that you have twelve coins. One of them is a counterfeit which weighs differently from the others, which ... | 5 | [
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Introduction to Chemical Engineering Processes/How to Analyze a Recycle System - Wikibooks, open books for an open world
The biggest difference between recycle and non-recycle systems is that the extra splitting and recombination points must be taken into account, and the properties of the streams change from before to... | 5 | [
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Rule Of 72: What It Is And How To Use it | Bankrate (2024)
The Rule of 72 is a calculation that estimates the number of years it takes to double your money at a specified rate of return. If, for example, your account earns 4 percent, divide 72 by 4 to get
the number of years it will take for your money to double. In th... | 5 | [
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Updated July 31, 2023
Break Even Analysis Formula (Table of Contents)
What is the Break Even Analysis Formula?
A Break-Even point is where the total cost of a product or service equalsΒ total revenue. It calculates the margin of safety by comparing the revenue value with covered fixed and variable costs
asso... | 4 | [
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Data Interpretation Data Interpretation Questions and Answers Quiz -10
Data Interpretation Questions and Answers Quiz -10
By
Team LST
-
4228
Data Interpretation Questions For Bank
Hello Aspirants, As we all know thatΒ Data InterpretationΒ is a vital part of quantitative aptitude section for every competitive exam... | 4 | [
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The Distribution of Local Times of a Brownian Bridge
Total PageοΌ16
File TypeοΌpdf, SizeοΌ1020Kb
[email protected]
1 Intro duction x Let L ;t 0;x 2 R denote the jointly continuous pro cess of lo cal times of a standard t one-dimensional Brownian motion B ;t 0 started at B = 0, as determined bythe t 0 o ccupation
densi... | 4 | [
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Reasoning
TISL Questions
These Questions are from friends who gone for the exams sother may not have answers This time he has not given
the number series.
Apptitude:
part 1 : letter sevies.
part 2 : figures
part 3 : quantitave
Technical:
Most question are on Unix and some in C and some in
windows 3.1
all ques... | 4 | [
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Answers created by Yahia M.
β’ Back to user's profile
β’ Next
β’ What is the derivative of #sin^3(x)cos(x)#?
β’ What is the force, in terms of Coulomb's constant, between two electrical charges of #-2 C# and #3 C# that are #3 m # apart?
β’ What is the law of conservation of momentum?
β’ What are some examples of... | 4 | [
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0.001800537109375,
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-0.0205078125,
-0.03784179687... | 13,702,872 | 13702872 | |
numpy.random.Generator.gamma
numpy.random.Generator.gammaΒΆ
method
Generator.gamma(shape, scale=1.0, size=None)ΒΆ
Draw samples from a Gamma distribution.
Samples are drawn from a Gamma distribution with specified parameters, shape (sometimes designated βkβ) and scale (sometimes designated βthetaβ), where both... | 4 | [
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-0.0184326171875,
0.0625,
-0.04272... | 13,702,873 | 13702873 | |
Dynamic programming for machine learning: Hidden Markov Models
Jun 24, 2019 β’ Avik Das
Hidden Markov Models are used in a variety of applications, such as speech recognition, face detection and gene finding.
Machine learning requires many sophisticated algorithms to learn from existing data, then apply the learning... | 4 | [
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Practical 8: Optional Extra and Advanced Material
Introduction
This practical is entirely optional, and presents additional and advanced material you may wish to try out if you have completed all the work in the first seven practicals, and have no further
questions for us.
We start with an example where we implement... | 5 | [
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Poker probability
Have you ever wondered what are the chances that you get a quads (four of a kind) when playing poker? Well, that depends on how many cards the hand has because there are several poker variants,
right? These kind of problems are simply called poker probability.
Let's assume a hypothetical poker game... | 4 | [
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Two springs of force constant k and 2k are connected class 11 physics JEE_Main
Hint: For the given mass try deriving the equilibrium position of the mass and due to the disturbance. Find the forces generated due to each spring using the equation ${{F}_{\text{spring restoring}}}
=-kx$ and equate the total force on the b... | 5 | [
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How do you factor the trinomial x^2 - 9x + 20? | Socratic
How do you factor the trinomial #x^2 - 9x + 20#?
1 Answer
You try to find two numbers that add up to $- 9$ and multiply to $+ 20$
Explanation:
You can first factor $20$
$20 = \pm 1 \cdot \pm 20 = \pm 2 \cdot \pm 10 = \pm 4 \cdot \pm 5$
Since the sign of $20... | 4 | [
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Basic operations not working in Multivariate Ring over QQbar
Basic operations not working in Multivariate Ring over QQbar
I have a function and a point on that function, and I want to translate this function so that the point is on the origin. I tried the following code:
sage: R.<x, y>=QQbar[]
sage: f = x^6 + y^4 - ... | 5 | [
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IT'S WEDDING SEASON!
Date of the Problem
July 08, 2024
In preparation for Tracyβs wedding, Lisa decides to throw Tracy a bridal shower. Lisa is planning to make the invitations herself. Each invitation requires 6 inches of ribbon to make a tiny bow on
the front. If Lisa needs enough ribbon for 28 invitations, but mus... | 4 | [
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A-level Physics (Advancing Physics)/Refraction/Worked Solutions - Wikibooks, open books for an open world
1. A ray of light is reflected from a mirror. Its angle to the normal when it reaches the mirror is 70Β°. What is its angle of reflection?
The angles of reflection on both sides of the normal are always equal, so t... | 4 | [
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Automatic Differentiation
Neural networks and other machine learning techniques are becoming an increasingly popular way to solve many difficult problems in modern visual computing systems. However, to take advantage of these
techniques, developers often need to reimplement many existing system components in a diffe... | 5 | [
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GreeneMath.com | Ace your next Math Test!
Lesson Objectives
β’ Demonstrate an understanding of slope-intercept form
β’ Demonstrate an understanding of slope
β’ Learn how to determine if two lines are parallel
β’ Learn how to determine if two lines are perpendicular
How to Determine if Two Lines are Parallel, Perp... | 4 | [
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θ―ζε¦δΈε
¬εΌ E_ ζ =4 A s^2a[(__x)^2+(__y)^2+(__z)^2] - Asksia.ai
Answer from Sia
Posted 3 months ago
Solution by Steps
step 1
Given the formula to prove: $\Delta E_{\text {ζ }}=\frac{4 A s^{2}}{a}\left[\left(abla_{\alpha_{x}}\right)^{2}+\left(abla_{\alpha_{y}}\right)^{2}+\left(abla_{\alpha_{z}}\right)^{2}\right]$
step 2... | 4 | [
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-0.053466796875,
0.0302734375,
... | 13,702,884 | 13702884 | |
Ask Uncle Colin: how many zeros?
Dear Uncle Colin,
How many zeros are there on the end of $100!$? I worked it out to be 21, but the answer sheet says itβs 23 β and my calculator just gives an error message. What do you think?
- Maybe A Tutor Has Exact, Reasoned Response?
Hi, MATHERR, and thanks for your... | 4 | [
-0.003265380859375,
0.0015106201171875,
-0.0322265625,
-0.033203125,
-0.030029296875,
0.027099609375,
0.0361328125,
0.044921875,
0.01348876953125,
0.10400390625,
0.06201171875,
-0.04443359375,
0.0106201171875,
0.06396484375,
-0.0118408203125,
-0.0150146484375,
-0.06103515625,
-0.00... | 13,702,885 | 13702885 | |
Criteria for a Subset A to be Ο(E, F)-Weakly Bounded
Criteria for a Subset A to be Ο(E, F)-Weakly Bounded
Proposition 1: Let $(E, F)$ be a dual pair and let $A \subseteq E$. The following statements are equivalent:
(1) $A$ is a $\sigma(E, F)$-weakly bounded subset of $E$.
(2) The function $p'$ defined of $F$ for all ... | 5 | [
0.01611328125,
0.044189453125,
0.078125,
-0.045654296875,
0.044921875,
0.10107421875,
0.1103515625,
0.1357421875,
-0.06787109375,
0.0244140625,
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0.0283203125,
-0.018310546875,
0.08935546875,
0.06201171875,
0.0252685546875,
-0.040771484375,
-0.09814... | 13,702,886 | 13702886 | |
Strong Laws of Large Numbers for Arrays of Rowwise Conditionally Negatively Dependent Random Variables
Strong Laws of Large Numbers for Arrays of Rowwise Conditionally Negatively Dependent Random Variables ()
1. Introduction and Preliminaries
Concepts of negative dependence have been useful in developing laws of larg... | 4 | [
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0.017822265625,... | 13,702,887 | 13702887 | |
10.5 Energy and the Simple Harmonic Oscillator
Chapter 10 Oscillatory Motion and Simple Harmonic Motion
10.5 Energy and the Simple Harmonic Oscillator
Sumamry
β’ Determine the maximum speed of an oscillating system.
To study the energy of a simple harmonic oscillator, we first consider all the forms of energy it c... | 5 | [
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0.07080078125,
0.046875,
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0.0062255859375,
0.042236328125,
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-0.00970458984375,
0.0205078125,
-0.0020599365234375,
0.0441894531... | 13,702,888 | 13702888 | |
Theory of Games and Economic Behavior
Theory of Games and Economic Behavior: 60th Anniversary Commemorative Edition
Introduction by
β’ Harold W. Kuhn
Afterword by
β’ Ariel Rubinstein
Paperback
Price:
$73.00/Β£60.00
ISBN:
Published:
Apr 8, 2007
2004
Pages:
776
Size:
6 x 9.25 in.
Illus:
... | 5 | [
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0.064453125,
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-0.021484375,
... | 13,702,889 | 13702889 | |
Estimation with Sparse Matrices
Source:
vignettes/articles/sparse.Rmd
sparse.Rmd
Introduction
ddml supports sparse matrices from the Matrix package by default. This article illustrates double/debiased machine learning estimation with sparse matrices using the prominent study of Angrist and
Krueger (1991) (AK91, h... | 5 | [
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0.009765625,
0.01708984375,
0.013671875,
-0.0032043457... | 13,702,890 | 13702890 | |
What Is DesignΒ TSXΒ Vibrating Screen Calculation Formula?
TSX over the years has been committed to the manufacture and research of vibrating screen industry, recently there are often customers call to inquire about the running speed of vibrating screen, and
material.
The problem of the maximum processing capacity of ma... | 4 | [
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-0.052978515625,
0.09033203125,
-0.022949... | 13,702,891 | 13702891 | |
Effects of Internal Boundary Layers and Sensitivity on Frequency Response of Shells of Revolution
Department of Mathematics and Systems Analysis, Aalto University, Otakaari 1, 00076 Aalto, Finland
Submission received: 5 April 2023 / Revised: 14 July 2023 / Accepted: 17 July 2023 / Published: 18 July 2023
Abstract
:... | 4 | [
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0.037... | 13,702,892 | 13702892 | |
Welcome back to theΒ digital marketing case study example. In this case study, you are helping your client to identify an ad that will generate them the maximum return on marketing investment (ROMI).
In the previous part, we discussed A/B testing which is theΒ prevalent method used to compare the effectiveness of marke... | 4 | [
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0.091796875,
0.000629425048828125,
0.0341796875,
0.07080078125,
0.146... | 13,702,893 | 13702893 | |
Angle and Tangent Properties of a Circle | Learn and Solve Questions
An Overview of Angle Properties of Circle
The circle is one of the most interesting and important chapters when it comes to geometry. Being an important elementary figure in the field of geometry, circles have many properties associated with
them. Th... | 4 | [
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0.06689453125,
-0.0732421875,
-0.0654296875,
0.046142578125,
-0.0046... | 13,702,894 | 13702894 | |
Five steps to enlightenment
Problem 44377. Five steps to enlightenment
This problem asks you to identify valid variations of the famous sum and product puzzle.
The original sum and product puzzle goes somewhat like this:
Scott and Priscilla are asked to guess two numbers X and Y, ranging between 2 and 100 and with X... | 5 | [
-0.030029296875,
0.007781982421875,
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0.0152587890625,
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0.07861328125,
-0.045166015625... | 13,702,895 | 13702895 | |
Chi-square Test 101 with Example Computation
Chi-Square Test Example Computation and Practical Application
November 21, 2021 Data Analysis, Quantitative Research, Research, Statistics No Comments
This article shows frequency data analysis using the chi-square test. It shows a brief but essential background about chi ... | 5 | [
0.08935546875,
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-0.... | 13,702,896 | 13702896 | |
A Single-ended Method: Eigenvector-following
Next: Results Up: FINDING REARRANGEMENT PATHWAYS Previous: L-BFGS Minimiser Contents
Single-ended methods use only the function and its derivatives to search for a transition state from the starting point (the initial guess). Since a transition state is a local maximum... | 4 | [
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... | 13,702,897 | 13702897 | |
Greatest Possible Error, Percent Error, Percent of Change (examples, solution, videos)
Greatest possible error and rounding measurements
What is Greatest Possible Error (GPE)?
The greatest possible error of a measurement is how far off a measurement can be and still round to what is written. It is half the precision.
... | 4 | [
0.0296630859375,
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0.... | 13,702,898 | 13702898 | |
Limit of piecewise function
Limit of piecewise function
This exact question has been asked before (8 years ago, 2 years ago). So here goes, perhaps things have changed?
f(x) = piecewise([[(0,1),x],[[1,2],x/2]])
limit(f(x),x=1/2)
(Note that I'm not even looking at the point where the discontinuity occurs.)
I get th... | 5 | [
-0.033447265625,
-0.0322265625,
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-0.03955078125,
0.06787109375,
-0.10791015625,
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0.051025390625,
-0.031982421875,
-0.0... | 13,702,899 | 13702899 |