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Maths / Arithmetic Progression / Find The Value of Nth Term when Common Difference, Number of Terms and First Term are Given
QUESTION
The 40th term of the AP 2, 8, 14, 20, __________ is.
OPTIONS A. 230 B. 232 C. 240 D. 236
Right Option : D
EXPLANATION
Explain TypeExplanation Content
Text
$a_4_0=[2+(40-1)X6]=2+39X... | {} |
## Heat Equation Simulation
Numerical Simulation of one dimensional Heat Equation: B-Spline Finite Element Method Article (PDF Available) · January 2011 with 1,592 Reads How we measure 'reads'. Main Question or Discussion Point. Sound energy is another type of wave motion caused by the vibration of molecules in the ai... | {} |
## Wednesday, September 28, 2016
### Modify and build your own SikuliX
In this tutorial, I show steps to modify and edit sikulix under OSX environment. This should not be different with other *nix environment. However, for windows environment, you may need to adjust yourself.
• Clone from the repository
• Open the r... | {} |
Article| Volume 110, ISSUE 4, P698-708.e5, February 16, 2022
Ok
• PDF [3 MB]PDF [3 MB]
• Top
# Individual variability of neural computations in the primate retina
Open ArchivePublished:December 20, 2021
## Highlights
• Hundreds of recordings of macaque retina reveal individual variation in neural coding
• A low-di... | {} |
I’d like to use this post to try to understand the “theorem of the cube,” following Mumford’s “Abelian varieties.”
Theorem 1 Let ${X, Y}$ be proper varieties over an algebraically closed field ${k}$, and let ${Z}$ be a connected variety. Let ${\mathcal{L} \in \mathrm{Pic}(X \times Y \times Z)}$ be a line bundle. Suppo... | {} |
Expii
# Inequality Symbols: Less Than - Expii
The symbol for less than is <. Any expression that comes before the < is worth LESS than the expression that comes after it. | {} |
# zbMATH — the first resource for mathematics
On closedness and simple connectedness of adjoint and coadjoint orbits. (English) Zbl 0815.22004
Let $$\mathfrak g$$ be a finite dimensional real Lie algebra and $$\mathfrak h$$ a subalgebra of $$\mathfrak g$$. For a subset $$S$$ of a group we write $$\langle S\rangle$$ fo... | {} |
# ciResDegGH -- compute a regularity index used for the residual resultant over a complete intersection
## Synopsis
• Usage:
ciResDegGH(r, m, v)
• Inputs:
• v, a list, list 'var' of variables with respect to which the polynomials are homogeneous and from which one wants to remove these variables
• r, , a single row m... | {} |
# New Condos to obtain in Hua Hin Thailand
Remarkable possibility to have an all new home or condominium in this impressive location!
Call us for a great deal a large amount a lot more info, rates together with choices.
The last selection of unsold BRAND-NEW residence'' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ... | {} |
27 CFR § 19.246 - Computing the effective tax rate for a product.
§ 19.246 Computing the effective tax rate for a product.
(a) How to compute effective tax rates. In order to determine the effective tax rate for a distilled spirits product containing eligible wine or eligible flavor, the proprietor must first determi... | {} |
# Convergent series
rainwyz0706
## Homework Statement
Find a sequence (an) of positive real numbers such the sum of an from 1 to infinity is convergent but the number of k such that a(k+1)>ak divided by n tends to 1 as n tends to infinity.
## The Attempt at a Solution
I don't have a clue how to find a sequence her... | {} |
# Proving that the tensor product is right exact
Let
$A\stackrel{\alpha}{\rightarrow}B\stackrel{\beta}{\rightarrow}C\rightarrow 0$ a exact sequence of left $R$-modules and $M$ a left $R$-module ($R$
any ring).
I am trying to prove that the induced sequence is
exact.
The part I have trouble with is that $\ker{\beta\o... | {} |
Article | Open | Published:
# CScape: a tool for predicting oncogenic single-point mutations in the cancer genome
## Abstract
For somatic point mutations in coding and non-coding regions of the genome, we propose CScape, an integrative classifier for predicting the likelihood that mutations are cancer drivers. Teste... | {} |
Contents
spin geometry
string geometry
cohomology
# Contents
## Idea
The Atiyah-Bott-Shapiro isomorphism (due to Atiyah-Bott-Shapiro 63) is an isomorphism between the real/complex topological K-theory ring of the point in degree $q$ and the quotient of Clifford modules of rank $q$ by those that have an extension ... | {} |
×
0 #include int main() {int arr[100],i,n,t,j; scanf("%d",&n); for(i=0;iarr[j]) {t=arr[i]; arr[i]=arr[j]; arr[j]=t; }}} for(i=0;i
0 why int arr[100] ? I can see you are solving Turbo sort. answered 05 Oct '14, 19:21 16.9k●49●115●225 accept rate: 11% yes it is turbo sort,and i am using arr[100] so that the user can ... | {} |
The Probability of Either of Two Events or Both Occurring
If P(A) and P(B) are the probabilities that events A and B will occur, the probability P(A + B) that either A or B or both will occur is:
Example:
Let's say one wants to determine the probability of choosing an Ace or a Ten from a randomly shuffled deck of car... | {} |
# abstract algebraic variety.
An abstract affine algebraic $k$-variety is the correspondence which assigns to each $k$-algebra $K$ a set $X(K)$. This assignment must satisfy the following:
(i). For each homomorphism of $k$-algebras $φ : K → K_0$ there is a map $X(φ): X(K) → X(K_0)$
(ii). $X(\operatorname{id}_K) = \ope... | {} |
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##### Cited by 3 publications
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# Can 64-bit “PRINCEcore” practically be brute forced?
There is a cipher called PRINCE proposed in ASIACRYPT two years ago.
The cipher divides the 128-bit key into 64-bit k0 and k1. If I remove the key whitening at the beginning and end. Then the cipher is stripped down to PRINCEcore which only uses 64-bit k1. Is bru... | {} |
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## Hot Projects
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#### picoReflow
DIY Reflow Soldering
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Map everything!
# TiVA
The Tiny V... | {} |
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# Find the area…
Tagged:
This topic contains 1 reply, has 2 voices, and was last updated by Sankhadip Chakraborty 1 month ago.
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swastik pramanik
Participant
PS is a line segment of length 4 and O is the midpoint of PS. A semicircular a... | {} |
# Slayer areas
Slayer areas are combat areas specific to the skill. Unlike other combat areas, killing monsters within these areas will grant the player experience equal to 5% of the slain monster's hitpoints. In addition, many of the monsters found within Slayer areas drop unique items that cannot be acquired elsewhe... | {} |
scipy.special.genlaguerre¶
scipy.special.genlaguerre(n, alpha, monic=False)[source]
Generalized (associated) Laguerre polynomial.
Defined to be the solution of
$x\frac{d^2}{dx^2}L_n^{(\alpha)} + (\alpha + 1 - x)\frac{d}{dx}L_n^{(\alpha)} + nL_n^{(\alpha)} = 0,$
where $$\alpha > -1$$; $$L_n^{(\alpha)}$$ is a polyno... | {} |
## Sequence and Subsequence
Hello all,
There is always a confusing question in my mind regarding sequence and subsequence, particularly in the field of probability theory and stochastic integration.
Given a sequence $H^{n}$ which converges in probability to $H$, we know that there exists a subsequence $H^{n_{k}}$ co... | {} |
## ⇡What?
b-tracker is a chiptune tracker for the BBC Micro.
The BBC Micro has a rather pathetic SN76489 sound chip, capable of three channels of not-very-accurate square wave and one channel of what is delightfully termed ‘noise’. These were cheap and cheerful and pretty common in eight-bit computers of the day. b-t... | {} |
# Q.2. Simplify and express each of the following in exponential form: $(x)\: (\frac{a^{5}}{a^{3}})\times a^{8}$
S seema garhwal
$(x)\: (\frac{a^{5}}{a^{3}})\times a^{8}$
can be simplified as
$=a^{(5-3)}\times a^8$
$=a^{(2)}\times a^8$
$=a^{(2+8)}$
$=a^{(10)}$
Exams
Articles
Questions | {} |
# Computer Networking
Computer networking theory
## Reference Models
### OSI Model
The OSI model presents the network stack using multiple layers. As a set of abstractions, each layer has their own standards which let it interoperate with layers above and below.
The layers are:
1. Application layer
2. Presentati... | {} |
# Source code for gemseo.core.mdofunctions.concatenate
# Copyright 2021 IRT Saint Exupéry, https://www.irt-saintexupery.com
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License version 3 as published by the Free Software Foundation.
#
... | {} |
<1>
## Of Colours.
1. The rays reflected from Leafe Gold are yellow but then transmitted are blew, as appears by holding a leafe of Gold twixt your eye & a candle.
2. Lignum Nephriticum sliced & about a handfull infused in 3 or 4 pints of faire water for a night the liquor (looked on in a cleare violl) reflects blew... | {} |
# Details of talk
Title On Lyndon words containing the minimum number of Lyndon factors Amy Glen (Murdoch University) Amy Glen Algebra and Discrete Mathematics 14:00:00 2017-09-26 A \textit{Lyndon word} is a primitive word on an ordered alphabet that is lexicographically less than all of its conjugates. Originally int... | {} |
# CV skeleton with forest package
\documentclass{article}
\usepackage[margin=.8in]{geometry}
\usepackage{forest}
\usepackage{tikz}
\begin{document}
\begin{forest} baseline, for tree={anchor=center, align=center, l sep+=0em, s sep+=0em} myGP1/.style={
GP1}
[
[$\sigma$ [C [f]] [V [u]]]
[$\sigma$ [C [m]] [V [e]] [C[N]]... | {} |
# Center not is surjective endomorphism-balanced
This article gives the statement, and possibly proof, of the fact that for a group, the subgroup obtained by applying a given subgroup-defining function (i.e., center) does not always satisfy a particular subgroup property (i.e., surjective endomorphism-balanced subgrou... | {} |
What type of error might* we have made? (You have two attempts at this question We might have made Type
Similar Solved Questions
Suppose you generate the following spectroscopic data with five solutions of known concentration. What is the...
Suppose you generate the following spectroscopic data with five solutions of... | {} |
Private and Resource-Bounded Locally Decodable Codes for Insertions and Deletions
We construct locally decodable codes (LDCs) to correct insertion-deletion errors in the setting where the sender and receiver share a secret key or where the channel is resource-bounded. Our constructions rely on a so-called Hamming-to-In... | {} |
Angband Forums accurate distance
Register FAQ Members List Calendar Search Today's Posts Mark Forums Read
February 15, 2010, 06:43 #1 PowerDiver Prophet Join Date: Mar 2008 Posts: 2,712 accurate distance I distinctly remember someone implementing a correct distance function, and thought it made it into the V dev c... | {} |
# Tag Info
1
Instead of preprocessing the files yourself you can also use Bibtool, which allows to extract single entries from a .bib file (among many other things). You can call Bibtool from within LaTeX using \write18 to save an entry to a temporary file and then use \lstinputlisting on that file. Note that this re... | {} |
# SN 2016gsd: An unusually luminous and linear type II supernova with high velocities
T. M. Reynolds, M. Fraser, S. Mattila, M. Ergon, P. Lundqvist, L. Dessart, Subo Dong, N. Elias-Rosa, L. Galbany, C. P. Gutiérrez, T. Kangas, E. Kankare, R. Kotak, H. Kuncarayakti, A. Pastorello, O. Rodriguez, S. J. Smartt, M. Stritzi... | {} |
# A Set Partitioning Problem¶
A set partitioning problem determines how the items in one set (S) can be partitioned into smaller subsets. All items in S must be contained in one and only one partition. Related problems are:
• set packing - all items must be contained in zero or one partitions;
• set covering - all i... | {} |
# Any reason why Octave, R, Numpy and LAPACK yield different SVD results on the same matrix?
I'm using Octave and R to compute SVD using a simple matrix and getting two different answers! The code is listed below:
R
> a<-matrix(c(1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,1,1,1), 9, 4)
> a
[,1... | {} |
Conference paper Open Access
# Effects of ITS-Based Left Turn Policies on Network Performance
Hajbabaie, Ali; Medina, Juan C.; Benekohal, Rahim F.
### JSON-LD (schema.org) Export
{
"description": "Increasing transportation network capacity is very important, particularly in congested traffic condition. In certain c... | {} |
<meta http-equiv="refresh" content="1; url=/nojavascript/">
You are viewing an older version of this Concept. Go to the latest version.
# Special Theory of Relativity
%
Progress
Practice Special Theory of Relativity
Progress
%
Length Contraction
### Length Contraction
Credit: Gary & Anna Sattler
Source: http://www.... | {} |
# Electrical conduction of silicon oxide containing silicon quantum dots Academic Article
•
• Overview
•
• Research
•
• Identity
•
• Current-voltage measurements have been made at room temperature on a Si-rich silicon oxide film deposited via Electron-Cyclotron Resonance Plasma Enhanced Chemical Vapor Deposition (ECR-... | {} |
Sales Toll Free No: 1-855-666-7446
# Cracking
Top
Sub Topics Cracking petroleum fractions involves heat, pressure and time. Thermal cracking exposes a fraction to high temperature and pressure that causes some of the atoms to split off and form different molecules. Catalytic cracking has the same outcome only it dep... | {} |
## Thursday, December 12, 2013 ... /////
### Prophets and prophecy-independent scientists
Today, the winner of the $3 million 2014 Milner Prize (see candidates) will be announced in San Francisco along with five winners of the$3 million Milner-and-few-pals Award in Life Sciences (I hope that I remembered the official... | {} |
# Degree of balls in finitely-generated subgroups of SL_2(C)
Let $T$ be a finite symmetric set generating a Zariski dense subset of an algebraic group $G$ (specifically, $PSL_2(\mathbb{C})$ or its subgroups). Is there an $\alpha>0$ such that the set $T^{\leq n}$ of words of length at most $n$ is not in any codimension... | {} |
# Homology is computable because it is stable under suspension
I've heard it said that the reason why the homology groups of a space are a computable invariant is because they are a stable invariant in the sense that they are stable under suspension.
I'm familiar with the standard computation which shows that for red... | {} |
Can a function with suport on a finite interval have a Fourier transform which is zero on a finite interval?
If $f$ has support on $[-x_0,x_0]$ can its Fourier transform $\tilde{f}$ be zero on $[-p_0,p_0]$? If so, what is the maximum admissible product $x_0p_0$?
-
Let's assume that $f$ is not identically zero.
In th... | {} |
# How to set the fixed width of columns?
Hello everyone I am creating a table on latex my code looks like this:
\begin{table}[H]
\centering
\caption{caption}
\label{my-label}
\begin{tabular}{lll}
\hline
\multicolumn{3}{|c|}{\cellcolor[HTML]{34CDF9}{\color[HTML]{000000} Matriz confusión Genero.}} \\ \hline
\multicolu... | {} |
# Matrix ODE
1. Jan 15, 2014
### Manchot
I'm trying to find a general solution for the logistic ODE $\frac{dU}{dx}=A(I-U)U$, where A and U are square matrices and x is a scalar parameter. Inspired by the scalar equivalent I guessed that $U=(I+e^{-Ax})^{-1}$ is a valid solution; however, $U=(I+e^{-Ax+B})^{-1}$ is not... | {} |
# A Message to the SE Admins
We're graduating! I feel the only appropriate way to respond is a Stack Exchange themed puzzle:
• Albertan politician who succeeded Lucien Maynard (6, 7 or 6, 8)
• Approved for passport authorization (6)
• Famous stage direction from The Winter's Tale (4, 7, 2, 1, 4)
• Method of hiding me... | {} |
# Tag Info
## Hot answers tagged microeconomics
50
Instead of proposing specific equations, I will point to two concepts that lead to specific equations for specific theoretical set ups: A) Equilibrium The most fundamental and the most misunderstood concept in Economics. People look around and see constant movement ... | {} |
Related Searches
Definitions
# Parametric model
A parametric model is a set of related mathematical equations in which alternative scenarios are defined by changing the assumed values of a set of fixed coefficients (parameters). In statistics, a parametric model is a parametrized family of probability distributions, ... | {} |
# Geometric Progression (GP)
There is absolutely much to know about series and sequences that may be effective for dealing with various events taking place in regular lives and other areas of professional working.
## Geometric Progression
In a sequence of terms, if each term is observed to be a constant multiple of ... | {} |
Use a 3-to-8 decoder and gates to implement the following boolean function: F(A,B,C) = A(B'+C') + AB'
Use a 3-to-8 decoder and gates to implement the following boolean function: $$G(A,B,C)=\sum_{}^{}m(0,1,3,6,7)$$ | {} |
# Advanced Practices: Doors of Perception
0 Yajnavalkya, which is the light of this person? The light of the sun, 0 king, said he, by the light of the sun indeed, one sits, walks about, does the work and comes back.
So is it indeed, 0 Yajnavalkya.
0 Yajnavalkya, which is the light of this person after the sun has se... | {} |
# Alternating sign matrix verification
An alternating sign matrix is an n by n matrix consisting of the numbers -1, 0, 1, such that:
• The sum of each row and column is 1
• The nonzero entries in each row and column alternate in sign
These matrices generalise permutation matrices, and the number of such matrices for... | {} |
# Are all known algorithms for solving NP-complete problems constructive?
Are there any known algorithms that correctly output "yes" to an NP-complete problem without implicitly generating a certificate?
I understand that it is straightforward to turn a satisfiability oracle into a satisfying-assignment finder: just ... | {} |
# Distributive
THEOREM
Let $$*$$ be commutative. Let $$*$$ be left-distributive over $$+$$. Then $$*$$ is right-distributive over $$+$$.
Proof available
THEOREM
Let $$*$$ be commutative. Let $$*$$ be right-distributive over $$+$$. Then $$*$$ is left-distributive over $$+$$.
Proof available | {} |
# Trigonometry! #118
Geometry Level 1
A player sitting on the top of a tower of height $$40m$$ observes that the angle of depression of a ball lying on the ground is $$60^{\circ}$$. Find the distance between the foot of the tower and the ball, in metres.
Express your answer in the form of $$\frac{a}{\sqrt{b}}m$$ and... | {} |
# 5.1 - Example on IQ and Physical Characteristics
5.1 - Example on IQ and Physical Characteristics
## Example 5-1
Let's jump in and take a look at some "real-life" examples in which a multiple linear regression model is used. Make sure you notice, in each case, that the model has more than one predictor. You might ... | {} |
## anonymous 3 years ago Add: 3/x^2 + 2/7x = ? Please, help ^^;
1. anonymous
just make a common denominator, multiply the first one by 7 and the second one with x. Then you will get (21+ 2x) / 7x^2
2. anonymous
$\frac{ 3 }{ x^2 }+\frac{ 2 }{ 7x }$
3. anonymous
I don't get how you got that.
4. anonymous
ok so fo... | {} |
# Recursion to map phone number to strings
I am trying to solve the following via recursion: In a phone we have each digit mapped to a number.
Example:
1 2(ABC) 3(DEF)
4(GHI) 5(JKL) 6(MNO)
7(PRS) 8(TUV) 9(XYZ)
* 0 #
I need to print out all the possible sequences of a phone number (example: 6... | {} |
# This problem is killin me 1 answer below »
ose Contreras is the new owner of Curveball Computer Services. At the end of July 2012, his first month of ownership, Jose is trying to prepare monthly financial statements. He has the following information for the month. | {} |
# Z axis in isometric tilemap
I'm experimenting with isometric tile maps in JavaScript and HTML5 Canvas. I'm storing tile map data in JavaScript 2D array.
// 0 - Grass
// 1 - Dirt
// ...
var mapData = [
[0, 0, 0, 0, 0],
[0, 0, 1, 0, 0,
...
]
and draw
for(var i = 0; i < mapData.length; i++) {
for(var j = 0; j < map... | {} |
FAQ Database Discussion Community
## Refactoring logic inside if statement to bare minimum
javascript,math,logic,computer-science,permutation
Sometime ago I wrote an educational JavaScript application with SVG (closed-source for a company). At its most basic form the application consisted of two columns (left and rig... | {} |
# A perfect gas at 27ºC is heated at constant pressure till its volume is double. The final temperature is
This question was previously asked in
BPSC AE Paper 5 (Mechanical) 25th March 2022 Official Paper
View all BPSC AE Papers >
1. 54ºC
2. 327ºC
3. 654ºC
4. 108ºC
Option 2 : 327ºC
Free
General Studies Chapter Test 1... | {} |
# Do the pictures in Hartshorne Ex. 1.5.1 make sense?
I have done exercise 1 of section 1.5 of Hartshorne and am able to determine that the curves (a),(b),(c) and (d) are respectively those with a tacnode, node, cusp and triple point. Now when I did this exercise in the back of my mind these were curves in $\Bbb{A}^2_... | {} |
# hypothetical math/population question
Discussion in 'Physics & Math' started by matthew809, Oct 14, 2011.
1. ### matthew809Registered Senior Member
Messages:
480
Excluding all variations, and assuming birth/death rates are exactly the same throughout history as they are today, how long ago did Adam and Eve exist?
... | {} |
# Category 1: Whole Ice Sheet
SeaRISE began with commitments from leaders of six whole ice sheet models. A number of models have been added strengthening the multi-model ensemble approach. The original models (along with the lead institutions or modeler) were:
3D
• CCSM (Community Climate System Model; Los Alamos)
•... | {} |
# principle of finite induction
The principle of finite induction, also known as mathematical induction, is commonly formulated in two ways. Both are equivalent. The first formulation is known as weak induction. It asserts that if a statement $P(n)$ holds for $n=0$ and if $P(n)\Rightarrow P(n+1)$, then $P(n)$ holds fo... | {} |
## Goodvibes
A Python program to compute quasi-harmonic thermochemical data from Gaussian frequency calculations at a given temperature/concentration, corrected for the effects of vibrational scaling-factors and available free space in solvent. All (electronic, translational, rotational and vibrational) partition func... | {} |
# Median prices as alternative to TWAP: an optimised proof of concept, analysis, and simulation
Recently there have been concerns raised about the long-term security of Time-Weighted Average Price (TWAP) oracles as implemented by Uniswap, especially related to the Proof of Stake transition and more sophisticated MEV c... | {} |
# How do I 'fuse' together two different kinds of data to get a final result?
I am building a robot (2 powered wheels and one ball bearing). The problem is that I can't seem to make it drive straight. I literally find it impossible, I have been trying for weeks.
Currently I am able to rely on rotations (of both motor... | {} |
# Tag Info
Let's see...that's a good revision exercise: 1) To begin with, one should define the quantities involved, namely the variance or its square root the standard deviation (As I see it, the framework is that the expectation value is the evaluation of a state $|\psi\rangle\in\mathcal{H}$ on an observable $A\in\m... | {} |
## Multivariable Calculus, 7th Edition
$y(x)=c_1e^x+c_2e^{-x}-x^3-5x$
The auxiliary equation is: $r^2-1=0$ We factor: $(r+1)(r-1)=0$ Thus $r=\pm 1$ Therefore, the complementary equation is: $y_c(x)=c_1*e^x+c_2*e^{-x}$ We attempt: $y_p(x)=Ax^3+Bx^2+Cx+D$ Thus: $y_p'(x)=3Ax^2+2Bx$ $y_p''(x)=6Ax+2B$ We plug into the diff... | {} |
# CAT2019-2: 86
138 views
What is the largest positive integer $n$ such that $\frac{n^{2}+7n+12}{n^{2}-n-12}$ is also a positive integer?
1. $8$
2. $12$
3. $16$
4. $6$
edited
0
Option (D)
0
@haralk
Option D would have been correct when they ask the question as “For what value of $n$ the result of the following ex... | {} |
# How to find the branch cuts of $\sqrt{g(z)}$ and the contour integral $\int_{z_1}^{z_2}d z\sqrt{g(z)}$
I need to evaluate the following integral: $$$$\int_{z_1}^{z_2} d z \sqrt{g(z)},$$$$ where the function $$g(z)$$ is given by $$$$g(z)=-\left(\alpha-\frac{\beta}{z^2}+\frac{\gamma}{z^4}\right)=\frac{\alpha\,(z^2-z_1... | {} |
# list.min
Syntax
a := list.min(l)
Get the minimum value in the list.
As determined by the greater than operator ‘>’.
Returns: a - The minimum value in the list as determined by the greater than operator. l - The list to scan for the minimum value. | {} |
# President-elect Joe Biden's Cabinet and Staff Nominees
#### Derec
##### Contributor
That you fail to address the matter of profiteers acting as arbitors of "reasonable use",
I do not think that government should not enact and enforce reasonable regulation about things like pollution and reclamation.
I think that go... | {} |
## Background on automatic differentiation¶
In a word, automatic differentiation (AD) is computation of composite function derivatives using multiple applications of the chain rule. Some key points:
• Derivatives are computed analytically, "by hand".
• Depending on problem parameters, gradient "accumulation" can be d... | {} |
## LifeIsADangerousGame Group Title Help with some geometry? one year ago one year ago
If you transform triangle ABC (red triangle) using (x,y)->(y+7, 2x-4). Where would you place point C’? (4,5) I keep getting (12,4) but that isn't right, what am I doing wrong?
2. ParthKohli Group Title
Hmm, $$(x,y) \mapsto (y + 7,... | {} |
# Cell2Underlying
Sean‘s pick this week is cell2underlying by MathWorks Parallel Computing Toolbox Team.
### Datastores
What is a datastore? You may have already seen me using one here.
Datastores, are a way to point at a collection of data and describe how they’re stored. You can create them for text files,
spread... | {} |
One of the fundamental advantage of the GIS is its ability to differentiate the flow direction of each raster pixel. The flow direction in the map of the Bilate catchment is presented in Figure 3 (h). The flow direction is a grid whose value shows how each cell flows with respect to its closest downward slope neighbour... | {} |
# Online Strangeness in Quark Matter Conference 2021
May 17 – 22, 2021
US/Eastern timezone
## Hadron production within a full transport approach with statistical hadronization mechanism at RHIC and LHC energies
May 18, 2021, 10:50 AM
20m
Room B (Zoom)
### Room B
#### Zoom
zoom co-host: Klaus Dehmelt https://stony... | {} |
# CEC-ICMC 2019 - Abstracts, Timetable and Presentations
21-25 July 2019
Connecticut Convention Center, Level 6
US/Eastern timezone
## C1Po1D-06 [29]: Numerical study on cryogenic carbon capture by desublimation
22 Jul 2019, 09:00
2h
Level 6, Cryo Expo Exhibit Hall
### Level 6, Cryo Expo Exhibit Hall
Poster Presen... | {} |
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## "Tank Hunter" Attack Plane
Hey! If this is your first visit on symthic.com, also check out our weapon damage charts.
Currently we have ... | {} |
# Homework Help: Integral of rational function
1. Oct 5, 2014
### JamesGoh
• moved from technical forums
Im trying to find the integral of ( sec(t)^2 ) / ( (tan(t)^3) + (tan(t)^2) ). I've managed to get the
integral into the form
1 / (u^3 + u^2) where u = tan(t), however Im having difficulty proceeeding from there.... | {} |
When to use the DeBroglie equation?
$\lambda=\frac{h}{p}$
Kimberly Bauer 4E
Posts: 51
Joined: Thu Jul 25, 2019 12:17 am
When to use the DeBroglie equation?
What does the DeBroglie equation look for and when do we use it (Like what does the problem asks for that requires the equation)?
Anne Tsai 1F
Posts: 50
Joined... | {} |
# American Institute of Mathematical Sciences
November 2021, 17(6): 3027-3047. doi: 10.3934/jimo.2020106
## Equilibrium strategies in a supply chain with capital constrained suppliers: The impact of external financing
1 School of Business Administration, Hunan University, Changsha, Hunan Province 410082, China 2 S... | {} |
# Tag Info
12
To get the value of the decision variable, you need to use the varValue property of the LpVariable, so: print(x.varValue) You can also use: print(x.value()) The explanation is that the Python variable x is not the decision variable itself, it is a PuLP object of type LpVariable: In[5]: type(x) Out[5]: p... | {} |
# Sets on a sphere?
1. Mar 20, 2006
### pivoxa15
I need to show properties of subset of a sphere.
Would it be okay to project each point in the sphere onto the real number (by converting them to a magnitude - like vector magnitude) and deduce properties of the subset of the points on R and imply them back to the su... | {} |
# how to calculate lattice energy
January 16, 2021 by
Filed under Uncategorized
To completely remove the constituent ions from its crystal lattice to an infinite distance from one of crystal, some amount of energy is required. (Elements in their natural state have an energy level of zero.) Copyright © 2020 Andlearnin... | {} |
# Count number of hyperlines / hyperplanes / hypercubes from start set/coordinate axes in ND space
Sorry for the title but I'm not sure what the correct description would be.
I come from the following problem having a discrete matrix describing a line segment in 2D corresponding to the coordinate axis: $$A = \begin{b... | {} |
Stats II Question ? [Prev. Q.] [Next Q.] [Prev. Chap.] [Next Chap.] [goto]
Show that the vector 7i+4j+3k is perpendicular to the line passing through the points P(-2,2,7) and Q(3,-3,2). Choose the best way to prove it. Compute the inner product beween the given vector and the vector P+Q. This can not be shown with th... | {} |
# Circle containing a point of square and touching two sides
So the problem goes,circle contains one vertex of a square and touches two sides. Length of side is 1cm. What is circumference of a circle? My attempt was trying to find a connection between radius of circle, and side of square, but I'm not sure if Imagined ... | {} |
Eigenvalue analysis and conve... - LIBRIS
Solaris FZU gGmbH Jugend- und Umweltwerkstaetten
We shall present elements of the linear solvability theory, and then go on to the latest development: Integration by parts formulas, that are useful 6min - This video goes over three examples, covering the proper way to find d... | {} |
# Proving $\gcd(n^2(n^2+1),2n+1)=\gcd(2n+1,5)$
We suppose $\forall n \in \mathbb {N}\setminus{0}$.
How can I prove that $\gcd(n^2(n^2+1),2n+1)=\gcd(2n+1,5)$?
-
Since $n^2$ and $2n+1$ are coprime, the $n^2$ on the lhs can be dropped. – Lior B-S Mar 28 at 21:51
\begin{align} (2n+1)^4 - 16n^2(n^2+1) & = 32n^3 + 8n^2 ... | {} |
# Can all types of computational problems be modeled as decision problems?
Can all types of computational problems (search, counting, optimization...) be modeled as (sets of) decision problems? Rephrased: For every type of computational problem is there a set of decision problems that if you solve those problems you g... | {} |
# How to Solve it by Computer #13
Algorithm 8.4: Design an algorithm that generates all permutations of the first n integers taken r at a time and allowing unrestricted repetitions. This is sometimes referred to as sample generation. The values of n and r must be greater than zero.
This was also something I never did... | {} |
# [Xy-pic] Fw: Xy-pic and Qcircuit
Bryan Eastin beastin at gmail.com
Fri Mar 11 07:19:48 CET 2011
```Daniel,
As I mentioned in the email I sent last night, only one of the
problems (the issue with framing null objects) went away when I
compiled with LaTeX instead of pdfLaTeX, and the command \xypdfoff
didn't have an... | {} |
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