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# They Got “Comprise” Backwards
These folks certainly aren’t dummies, but they’re guilty of a pretentiousism, using a fancier word than necessary, and in this case, the word is also incorrect. First the sentence:
Each of those 200-odd collisions generated enough energy to make two charm-flavored quarks, which weigh m... | {} |
# Prove that $\frac{x^2+1}{x^2(1-x)}>8$ for $x\in(0,1)$
Show that $\displaystyle \frac{x^2+1}{x^2(1-x)}>8$ for $x\in(0,1)$
I thought about derivative but I think it's too complicated, do you have any ideas?
### Progress
• instead show $x^2+1 > 8x^2(1-x) = 8x^2 - 8x^3$. -- k.stm
• I have $(2x+1)(4x^2-2x+1)>7x^2$ am ... | {} |
# src / webcomponent / html-import.js
Copyright (c) 2018 Florian Klampfer https://qwtel.com/
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any ... | {} |
Documentation
# optstockbybjs
Price American options using Bjerksund-Stensland 2002 option pricing model
## Description
example
Price = optstockbybjs(RateSpec,StockSpec,Settle,Maturity,OptSpec,Strike) computes American option prices with continuous dividend yield using the Bjerksund-Stensland 2002 option pricing m... | {} |
This is more of a note for myself. Over time, I’ve learned some useful fact about ROOT that I now wish I have known when I started using ROOT. Hopefully as a ROOT user, you could also find some of these helpful.
You do:
user@somepc:~$root -l To make root shut-up and don’t show the banner. It can get fairly annoying... | {} |
• Status: Solved
• Priority: Medium
• Security: Public
• Views: 786
# Echo results in powershell script
Hey Experts. I have a simple powershell script that a fellow Expert on here helped me write. Now I need to find out how successful the script was but I'm not sure what the command/synatx is to output or echo the ... | {} |
With the amount of math Euler created, he must’ve pulled a proportionately large number of late nights; I think it’s safe to say he would’ve been quite the Taco Bell conniseur. But that only begs the question…what would his go-to order have been? That’s a tough one.
Anyway, I was at Taco Bell with a good friend of min... | {} |
## Fluctuations of functions of Wigner matrices.(English)Zbl 1355.60011
Summary: We show that matrix elements of functions of $$N\times N$$ Wigner matrices fluctuate on a scale of order $$N^{-1/2}$$ and we identify the limiting fluctuation. Our result holds for any function $$f$$ of the matrix that has bounded variati... | {} |
$$\lim\limits_{n\to\infty} \frac{2 − n}{1 + n^2 + n}= 0$$
I know how to generally do these proofs but I'm stuck on this one. I started with:
Given $$\epsilon > 0$$, we want $$N^* \in \mathbb N$$ with the property that $$n \geq N^*$$ implies $$|a_n − a| = \left|\frac{2 − n}{1 + n^2 + n} - 0\right| < ε$$
However, how ... | {} |
# Difference between revisions of "Depth-first search"
Animated example of DFS.
Depth-first search (DFS) is one of the most-basic and well-known types of algorithm in graph theory. The basic idea of DFS is deceptively simple, but it can be extended to yield asymptotically optimal solutions to many important problems ... | {} |
# [solved] QLineEdit, double VS maskedit!
• Hi all!
I try to find something on google, but I really not find something cool to use on my app!
My problem is that I have a QLineEdit with this mask: "R\$ 009,99", put when I set on double value, for example 12,34 , to the QLineEdit I got this: "R\$ 12 ,34" and not "R\$ 01... | {} |
Proof that: $$\lim_{n\to +\infty}(1-\frac{\lambda}{n})^{n}=e^{-\lambda}$$ [hr] Firstly we establish this: $$(1-\frac{\lambda}{n})^{n} = e^{n*ln(1-\frac{\lambda}{n})} = e^{\frac{ln(1-\frac{\lambda}{n})}{\frac{1}{n}}}$$ Then we can do this: $$\lim_{n\to +\infty}(1-\frac{\lambda}{n})^{n} = e^{\lim_{n\to +\infty}(1-\frac{\... | {} |
RUS ENG JOURNALS PEOPLE ORGANISATIONS CONFERENCES SEMINARS VIDEO LIBRARY PACKAGE AMSBIB
General information Latest issue Forthcoming papers Archive Impact factor Subscription Guidelines for authors License agreement Submit a manuscript Search papers Search references RSS Latest issue Current issues Archiv... | {} |
An element X crystallizes in f.c.c structure. 208 g of it has 4.2832$×$1024 atoms. Calculate the edge of the unit cell, if density of X is 7.2 g cm-3. | {} |
# Factor the polynomial $z^5 + 32$ in real factors
The question that I have trouble solving is the following:
Factor the polynomial $z^5 + 32$ in real factors. The answer should not use trigonometric functions. (Hint: you are allowed to use the fact that: $cos(\pi/5) = \frac{1+\sqrt{5}}{4}$ and $cos(3\pi/5) = \frac{1... | {} |
# Doubt from Permutations and Combination
Please suggest different ways to solve this question
Find the total number of possibilities of colouring:
2^9 = 512.
Subtract 2x2 red square possibilities - 4.
That gives 508.
Not sure how u get 417
1 Like
This uses Principle of Inclusion-Exclusion. You will see that this... | {} |
# Math Help - [SOLVED] F(x,y) maximum problem
1. ## [SOLVED] F(x,y) maximum problem
When I try and solve for critical points i end up with x=y. Where the domain for the function is inclusivly between $0$ and $2\pi$.
If I have infinitely many critical points is there another method to solving this?
$f(x,y)=sin(x)+si... | {} |
01
Jan
### matplotlib latex mac
Some styles failed to load. For example, if we want to add the Helvetica font, we need to check if we have the font in .ttf format installed on our system otherwise we need to download it and install it. Matplotlib-Installationsfehler auf Mac OSX 10.8 Mountain Lion (8) . The executable... | {} |
+0
# help
0
102
1
The price of each item at the Dorf Gadget Store has been reduced by 20% from its original price. An MP3 player has a sale price of $112. What would the same MP3 player sell for if it was on sale for 30% off of its original price? Jun 18, 2020 ### 1+0 Answers #1 +783 +1 Everything is 20$ off its ori... | {} |
# A question about a question and answer. [closed]
That is wrong or right about this question and answer?
Question: Is there a cardinality which is greater than the continuum?
Answer: Yes and No. If there is a Universe where a given cardinal kappa is greater than the size of the continuum, then there is a Generic-Ex... | {} |
5
# What is the expected product of the following reaction?CH3 1) SOClz Hyc OH 2) propanol pyridineSelect one: CH; OH HjcCH;CH3 OH 6OH HSCCH; HscOHCH3 cCHa...
## Question
###### What is the expected product of the following reaction?CH3 1) SOClz Hyc OH 2) propanol pyridineSelect one: CH; OH HjcCH;CH3 OH 6OH HSCCH; H... | {} |
# Quotient Banach space whose dual map sends the ball onto a given convex subset
Let $$X$$ be a Banach space and let $$A$$ be a closed, convex and balanced subset of $$B_{X^{*}}$$ (where $$B_{X^{*}}$$ denotes the closed unit ball of the dual $$X^{*}$$). Is there a closed subspace $$M$$ of $$X$$ such that $$Q^{*}_{M}$$... | {} |
# Characterising ergodicity of continuous maps
Hello all.
Suppose $X$ is a Polish space, $\mu$ is a Borel probability measure on $X$, and $T:X \to X$ is a continuous $\mu$-preserving map which is not ergodic.
Does there necessarily exist a Borel set $A \subset X$ such that
• $\mu(A) \in (0,1)$;
• $\mu(A \ \triangl... | {} |
# Wave function collapse in curved spacetime
Tags:
1. Sep 3, 2013
### atyy
In flat spacetime, there isn't any problem with wave function collapse. I think that's the "textbook" position, although the only citation I have off the top of my head is the discussion in http://arxiv.org/abs/0706.1232 (section 1.1).
How a... | {} |
# 16-cell
(16-cell)
(4-orthoplex)
Schlegel diagram
(vertices and edges)
Type Convex regular 4-polytope
4-orthoplex
4-demicube
Schläfli symbol {3,3,4}
Coxeter-Dynkin diagram
Cells 16 {3,3}
Faces 32 {3}
Edges 24
Vertices 8
Vertex figure
Octahedron
Petrie polygon octagon
Coxeter group C4, [3,3,4], order 384
Dual Tessera... | {} |
# Show that Z_12^* and Z_8^* are isomorphic groups
1. Feb 2, 2017
### Mr Davis 97
1. The problem statement, all variables and given/known data
Show that $\mathbb{Z}_8^*$ and $\mathbb{Z}_12^*$ are isomorphic, where $\mathbb{Z}_n^* = \{x \in \mathbb{Z} ~|~ \exists a \in \mathbb{Z}_n(ax \equiv 1~(mod~n)) \}$, and the g... | {} |
Hagen-Poiseuille equation
Hagen-Poiseuille equation
The Hagen-Poiseuille equation is a physical law that describes slow viscous
incompressible flow through a constant circular cross-section. It is also known as the Hagen-Poiseuille law, Poiseuille law and Poiseuille equation.
Equation
tandard fluid dynamics notat... | {} |
## Monthly Archives: March 2008
### The wording of proofs
Dear Sir,
This may seem like a stupid question, but it has been bugging me for ages..
Is there a difference between me saying there are or there exist?
Similarly, is suppose equivalent to let and if? Also, is hence equivalent to therefore, so, i.e. ?
What ... | {} |
Home
#### The Six Pillars of Calculus
A picture is worth 1000 words
#### Trigonometry Review
The basic trig functions
Basic trig identities
The unit circle
Addition of angles, double and half angle formulas
The law of sines and the law of cosines
Graphs of Trig Functions
#### Exponential Functions
Exponentials wi... | {} |
## Parallelotope
Move a point along a Line for an initial point to a final point. It traces out a Line Segment . When is translated from an initial position to a final position, it traces out a Parallelogram . When is translated, it traces out a Parallelepiped . The generalization of to -D is then called a paralleloto... | {} |
# Check it the Killing vectors satisfy Killing equation or not
I am going through Kerr/CFT correspondence paper again, and I am at the section where authors specify Killing vectors for near horizon extreme Kerr metric (shortly NHEK).
The metric is
$$d\bar{s}^2=2GJ\Omega^2\left(-(1+r^2)d\tau^2+\frac{dr^2}{1+r^2}+d\th... | {} |
# ML Wiki
## Document Classification
Document/Text Classification/Categorization is an NLP/Text Mining task of labeling unseen documents with categories from some predefined set
### Formulation
Document Classification, most general formulation:
• a task of assigning a boolean value to each pair $\langle d_j, c_i \... | {} |
[Rexle Topics][ReferancerDraw the major organic product of the reaction shown below: OH HzSO4You do not have t0 consider stercochemistry:
Question:
[Rexle Topics] [Referancer Draw the major organic product of the reaction shown below: OH HzSO4 You do not have t0 consider stercochemistry: You do not have t0 explicitly... | {} |
# Saha¶
plasmapy.formulary.ionization.Saha(g_j, g_k, n_e: Unit(‘1 / m3’), E_jk: Unit(‘J’), T_e: Unit(‘K’))
Return the ratio of populations of two ionization states.
The Saha equation, derived in statistical mechanics, gives an approximation of the ratio of population of ions in two different ionization states in a p... | {} |
# Spiralling around the Earth
Tags:
1. Apr 22, 2015
### kitsh
1. The problem statement, all variables and given/known data
An airplane flies from the North Pole to the South Pole, following a winding trajectory. Place the center of the Earth at the origin of your coordinate system, and align the south-to-north axis ... | {} |
Most Difficult Application - Poll : The B-School Application
Check GMAT Club Decision Tracker for the Latest School Decision Releases https://gmatclub.com/AppTrack
It is currently 22 Feb 2017, 10:23
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest mor... | {} |
# 🤔 Active learning with ModAL and scikit-learn#
In this tutorial, we will walk through the process of building an active learning prototype with Rubrix, ModAL and scikit-learn.
• 💻 We train a spam filter using the YouTube Spam Collection data set.
• 🎩 For this we embed a lightweight scikit-learn classifier in an... | {} |
# Using a smooth function to replace a coordinate on a manifold
I don't know very much about differential geometry, so this may be trivial but I will try to make this question as clear as I can.
Suppose I have a $$d$$ dimensional smooth manifold $$\mathcal{M}^d$$, with a smooth maximal atlas $$\mathcal{A}$$. In the n... | {} |
## Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)
$\dfrac{9}{a+3}$
When adding two fractions with common denominators, we add the numerators and copy the denominator. Therefore, $\dfrac{4}{a+3}+\dfrac{5}{a+3} ,$ simplifies to \begin{array}{l}\require{cancel} \dfrac{4+5}{a+3} \\\\= \dfrac{9}... | {} |
Outlook: Inca One Gold Corp. assigned short-term Ba1 & long-term Ba1 estimated rating.
Time series to forecast n: 26 Dec 2022 for (n+8 weeks)
Methodology : Modular Neural Network (Emotional Trigger/Responses Analysis)
## Abstract
The aim of this study is to evaluate the effectiveness of using external indicators, suc... | {} |
# PGFPlots: calculate linear regression of part of the plot [duplicate]
I'm trying to calculate the young modulus of a certain material using it's load-deflection curve. For such, I need to get the slope of the linear part of the curve (just the beginning). But my files contain the whole data, so I tried to remove the... | {} |
# The largest number to break a conjecture [duplicate]
There are several conjectures in Mathematics that seem to be true but have not been proved. Of course, as computing power increased, folks have expanded their search for counterexamples ever and ever upwards.
Providing a counterexample to a conjecture with a very... | {} |
# Is there a canonical labelling package optimised for small graphs?
Recently, I've been looking into motifs in networks (directed graphs) -- small connected induced subgraphs that appear significantly more frequently than in a "similar random graph".
In practice, we need to enumerate the induced subgraphs (up to iso... | {} |
Under the auspices of the Computational Complexity Foundation (CCF)
REPORTS > DETAIL:
### Revision(s):
Revision #3 to TR12-112 | 24th December 2014 23:53
#### New Limits to Classical and Quantum Instance Compression
Revision #3
Authors: Andrew Drucker
Accepted on: 24th December 2014 23:54
Keywords:
Abstract:
Giv... | {} |
# Area of an Ellipse – Explanation & Examples
In geometry, an is a two-dimensional flat elongated circle that is symmetrical along its shortest and longest diameters. An ellipse resembles an oval shape. In an ellipse, the longest diameter is known as the major axis, whereas the shortest diameter is known as the minor ... | {} |
## Twisty's Tesseract
from Twisty's Mind come Twisted Products
# Folding Polygons into Pyramids 2
- Posted in Math by
Some corrections to a problem result in lengthy, ongoing discussions. On Brilliant.org, my original correction still raises the question "are we missing yet more 'smart' answers?"
## The Original Q... | {} |
Mathematician:Mathematicians/Sorted By Birth/0 - 500 CE
For more comprehensive information on the lives and works of mathematicians through the ages, see the MacTutor History of Mathematics archive, created by John J. O'Connor and Edmund F. Robertson.
The army of those who have made at least one definite contribution... | {} |
Find all School-related info fast with the new School-Specific MBA Forum
It is currently 29 Aug 2016, 08:19
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
C... | {} |
# An observation on Non-Trivial Zeros of Riemann Zeta Function.
I observed this property in month of July this year but unable to design a mathematical proof or mathematical way to state my observation. I need help to state this property.
We know that for certain values of 'b' in s = 1/2 + ib , ζ(s) = 0.
When I obse... | {} |
# zbMATH — the first resource for mathematics
Antineighbourhood graphs. (English) Zbl 0759.05084
All graphs considered in present paper are finite undirected simple ones. A graph $$H$$ is called a neighbourhood graph if there exists a graph $$G$$ in which the subgraph induced by the neighbours of each vertex is isomor... | {} |
CGAL 5.1.3 - Triangulated Surface Mesh Skeletonization
CGAL::Mean_curvature_flow_skeletonization< TriangleMesh, Traits_, VertexPointMap_, SolverTraits_ > Class Template Reference
#include <CGAL/Mean_curvature_flow_skeletonization.h>
## Definition
### template<class TriangleMesh, class Traits_ = Default, class Vertex... | {} |
• Purchase/rental options available:
Abstract
We introduce a new class of canonical analytic Zariski decompositions (AZD's in short) called the supercanonical AZD's on the canonical bundles of smooth projective varieties with pseudoeffective canonical classes.\ We study the variation of the supercanonical AZD $\hat{h}... | {} |
Public Group
# Visual C++
This topic is 3912 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
I was wondering and I have seen some options that add back grounds to my consol projects. An option to drawbg(); = (Draw Back Ground) or some thing l... | {} |
# If time dilation can slow time down, is there away to speed time up?
Okay, I know the title is really confusing but I couldn't find words to explain it sorry. Pretty much what I mean is, if I can get in a lightspeed spaceship moving away from earth, time slows down for me. So one year for me will be 20 earth years o... | {} |
# erb2hz
Convert from equivalent rectangular bandwidth (ERB) scale to hertz
## Syntax
``hz = erb2hz(erb)``
## Description
example
````hz = erb2hz(erb)` converts values on the ERB frequency scale to values in hertz.```
## Examples
collapse all
Set two bounding frequencies in Hz and then convert them to the ERB ... | {} |
# Homogeneous ODE
• December 2nd 2011, 10:17 AM
losm1
Homogeneous ODE
Equation is $xy' = y \ln \frac{y}{x}$.
I have tried to substitute $v = \frac{y}{x}$ and I am stuck at $\frac{1}{dx}x = v (\ln v - 1)\frac{1}{dv}$
To be exact I do not know where to go from there in calculus sense.
• December 2nd 2011, 11:07 AM
Dark... | {} |
# Remainder theorem explained with examples
Learn and know what is the meaning of remainder theorem in mathematics and how and why to use this theorem. We will study about remainder theorem in the class 9 in algebra chapter.
In class 9, we have two main theorems i.e. remainder theorem and factor theorem. These two th... | {} |
# When is there a free lunch?
The no free lunch theorem (NFL) states that
Theorem (Wolpert and Macready 1997) Let $A$ be any learning algorithm for the task of binary classification with respect to the $0−1$ loss over a domain $\chi$ . Let $m$ be any number smaller than $|X |/2$, representing a training set size. The... | {} |
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## Cosmological implications of electroweak vacuum instability: constraints on the Higgs curvature coupling from inflation
May. 13 - 14:30 - 2021
Speaker: Andreas Mantziris (Imperial College)
Title: Cosmological implications of electroweak vacuum instabi... | {} |
## On the Hodge structure of projective hypersurfaces in toric varieties.(English)Zbl 0851.14021
Let $$\Sigma$$ be a simplicial complete fan for a free $$\mathbb{Z}$$-module $$N$$ of rank $$d$$ and denote by $$P_\Sigma$$ the associated $$d$$-dimensional toric variety over the complex number field $$\mathbb{C}$$. M. Au... | {} |
# Electric Potential Energy Problem
## Homework Statement
A charge of –4.00 µC is fixed in place. From a horizontal distance of
55.0 cm, a particle of mass 2.50 × 10–3 kg and charge –3.00 µC is fired with an
initial speed of 15.0 m/s directly toward the fixed charge. How far does the
particle travel before it stops a... | {} |
# Advantages of the sequence definition of limits
I will be teaching an introductory analysis course in the coming semester. In it the students will learn about limits of real sequences, and then will learn about limits of functions in terms of sequences.
More precisely, we will say that $\lim_{x\to a+}f(x) = L$ if w... | {} |
# Trouble with subfloats/subcaption/subfigure [closed]
I compiled my tex file in Linux without any problems (text edior: Xemacs). I'm now running the file in TeXWorks with MikteX. I used the subfig package and the following worked perfectly:
\subfloat{\label{fig:a}}{\includegraphics[scale=0.12]{somefigname.jpg}}
or... | {} |
Question
# A light bulb is rated at 125 W for a 250 V a.c., supply. Calculate the resistance of the bulb.
Solution
## Power of the bulb, P = 125 W Voltage, V = 250 V The resistance of the bulb is given by R=V2P=(250)2125 =500 Ω
Suggest corrections | {} |
# How do you graph y=2+3 \sin(2(x-1))?
Nov 23, 2014
Step 1: Sketch the graph of $y = \sin x$.
Step 2: Horizontally shrink the graph in Step 1 by a factor of 2.
Step 3: Vertically stretch the graph in Step 2 by a factor of 3.
Step 4: Shift the graph in Step 3 right by 1 unit.
Step 5: Shift the graph in Step 4 up b... | {} |
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ISSN : 1598-7248 (Print)
ISSN : 2234-6473 (Online)
Industrial Engineering & Management Systems Vol.21 No.2 pp.390-400
DOI : https://doi.org/10.7232/iems.2022.21.2.390
# Optimization of Renewable Warranty by Considering Syste... | {} |
# Cophenetic correlation
Jump to navigation Jump to search
In statistics, and especially in biostatistics, cophenetic correlation[1] (more precisely, the cophenetic correlation coefficient) is a measure of how faithfully a dendrogram preserves the pairwise distances between the original unmodeled data points. Althoug... | {} |
## Reverse mathematics of (co)homology?
Background
Exercise 2.1.16b in Hartshorne (homework!) asks you to prove that if $0 \rightarrow F \rightarrow G \rightarrow H \rightarrow 0$ is an exact sequence of sheaves, and F is flasque, then $0 \rightarrow F(U) \rightarrow G(U) \rightarrow H(U) \rightarrow 0$ is exact for ... | {} |
# How to make a line break at the title of the parts?
As a continuation of this question: How to center a tcolorbox at a part title at KOMA-script article, if you see the But note of this answer this solution is good only if I don't break lines, i.e., I can put the whole title in one line.
So, my question is, how can... | {} |
Sharding the Interval Queue: Implementation
Promises, lists and setTimeout woes
The completed Sharded Interval Queue is up on npm if you'd like to take a look or use it. This is the last of a two-parter on the theory and implementation.
In the last post we looked at the theory on how we could implement an interval qu... | {} |
<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
# 2.4: The Distributive Property
Difficulty Level: At Grade Created by: CK-12
## Learning Objectives
• Apply the distributive property.
• Identify parts of an expression.
• Solve real-... | {} |
# English words in written mathematics
I recently marked over $100$ assignments for a multivariable calculus course. One question which a lot of people did poorly was proving a given set was open. Aside from issues relating to rigour and logic (or lack thereof), I noticed an issue that I wasn't as aware of before this... | {} |
# Touring the tidyverse: tidyr
This Thursday I’ve given a talk at Berlin R-Users Group. The topic was “Touring the tidyverse: tidy data + tidyr”. The idea is that this will become a series of talks where each consequent talk is going to present one (or couple) of packages from the tidyverse.
tidyr to me seems like a ... | {} |
GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 19 Nov 2018, 04:00
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customize... | {} |
## Partial Fractions: an Application of Systems
### Learning Outcomes
• Decompose ${\large\frac{P(x)}{Q(x)}}$, where $Q(x)$ has only nonrepeated linear factors.
• Decompose ${\large\frac{P(x)}{Q(x)}}$, where $Q(x)$ has repeated linear factors.
• Decompose ${\large\frac{P(x)}{Q(x)}}$, where $Q(x)$ has a nonrepeated i... | {} |
# Notation or whatever you want to call it!
1. Dec 16, 2007
### rocomath
Example:
$$\lim_{x \rightarrow 0^+}|x|$$
$$x \geq 0$$
$$\lim_{x \rightarrow 0^-}|x|$$
$$x < 0$$
now for a similar limit, such as
$$\lim_{x \rightarrow -4^+}|x+4|$$
the Domain is from
$$x > -4$$
Why isn't it like |x|, whose Domain is gr... | {} |
Deepak Scored 45->99%ile with Bounce Back Crack Course. You can do it too!
## Charging and discharging of capacitor - Physics - eSaral
Hey, do you want to learn about the Charging and discharging of capacitors? If yes. Then you are at the right place. Charging and discharging of capacitors Charging When a capacitor C... | {} |
PL EN
Preferencje
Język
Widoczny [Schowaj] Abstrakt
Liczba wyników
Czasopismo
## Discussiones Mathematicae Graph Theory
2001 | 21 | 1 | 119-136
Tytuł artykułu
### Odd and residue domination numbers of a graph
Autorzy
Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Let G = (V,E) be a simple, und... | {} |
## Calculus in context
I’ve taught calculus for a number of years and have largely been dissatisfied with the texts. I love mathematics in its own right. I don’t think mathematics needs to justify its existence or its questions. However, a calculus class is an opportunity to train the minds of future scientists and ... | {} |
### Mathematical Biosciences and Engineering
2012, Issue 1: 97-110. doi: 10.3934/mbe.2012.9.97
# Impact of discontinuous treatments on disease dynamics in an SIR epidemic model
• Received: 01 September 2010 Accepted: 29 June 2018 Published: 01 December 2011
• MSC : Primary: 92D30; Secondary:34C23.
• We consider an ... | {} |
# Thermal boundary layer thickness and shape
This page describes some parameters used to characterize the properties of the thermal boundary layer formed by a heated (or cooled) fluid moving along a heated (or cooled) wall. In many ways, the thermal boundary layer description parallels the velocity (momentum) boundary... | {} |
# Human’s Software Development
Have you heard of phrases like You cannot measure productivity by the lines of code written.? Did you read, that It is considered to be a viable practice ship code as soon as the updater works.? Have you heard of the big problems of indefensible resource usage? Did you gape at the horrib... | {} |
### Home > MC2 > Chapter 7 > Lesson 7.1.5 > Problem7-48
7-48.
The probability of getting a purple gumball is the number or purple gumballs divided by the total number of gumballs.
$\frac{30}{120} = 25$
The probability of getting either a purple or a green gumball is the sum of the probability of getting a purple gu... | {} |
## Banking institutions will make extra loans whenever necessary reserves are
Banking institutions will make extra loans whenever necessary reserves are
To comprehend the entire process of money creation today, let's produce a hypothetical system of banking institutions. We are going to concentrate on three banks in ... | {} |
## representation of a finite group
1. The problem statement, all variables and given/known data
Prove that a representation of a finite group G is faithful if and only if its image is isomorphic to G.
2. Relevant equations
3. The attempt at a solution
PhysOrg.com science news on PhysOrg.com >> Hong Kong launches... | {} |
# Makefile and Beamer presentations
I have been wondering about Makefiles for some time now, and recently I finally got around learning about them so that I could use make to regenerate all the different versions of a manuscript I’m working on. And I thought I would take the opportunity to explain how they can be usef... | {} |
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# motor controller L297... need help
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#### sp
##### Full Member level 6
l297 vref
this is the data sheet i need help on
https://www.st.com/stonline/books/pdf/docs/1334.pdf
Code:
The L297 integratesall the control circuitry required to control bipolar and unipol... | {} |
# 1 Pertemuan 10 Fungsi Kepekatan Khusus Matakuliah: I0134 – Metode Statistika Tahun: 2007.
## Presentasi berjudul: "1 Pertemuan 10 Fungsi Kepekatan Khusus Matakuliah: I0134 – Metode Statistika Tahun: 2007."— Transcript presentasi:
1 Pertemuan 10 Fungsi Kepekatan Khusus Matakuliah: I0134 – Metode Statistika Tahun: 20... | {} |
### Introduction:
This project analyzes the relationship between a person’s family income and his/her’s political affiliation.
A person’s political affiliation can be influenced by a variety of factors, such as his ideology, the party his family supports, his geographical location, his income etc. In this project we ... | {} |
# Repeatedly calculating a hessian using both ForwardDiff and ReverseDiff
I would like to calculate a Hessian matrix of a function f:\mathbb{R}^n \rightarrow \mathbb{R} where n\gg1. In my usecase the Jacobian of f is always needed, and the Hessian may or may not be needed (but this is known before calculation of the J... | {} |
## Cryptology ePrint Archive: Report 2014/827
Interactive Coding for Interactive Proofs
Yevgeniy Dodis and Allison Bishop Lewko
Abstract: We consider interactive proof systems over adversarial communication channels. We show that the seminal result that $\ip = \pspace$ still holds when the communication channel is m... | {} |
Two way ANOVA - overview
This page offers structured overviews of one or more selected methods. Add additional methods for comparisons by clicking on the dropdown button in the right-hand column. To practice with a specific method click the button at the bottom row of the table
Two way ANOVA
Friedman test
Two sample ... | {} |
# Nitro-substitution [closed]
Here I expected (b) to happen via nucleophilic substitution, but contrary to that (a) is the one occuring. What exactly is happening here?
• I’m voting to close this question because it's a bunch of crappy pictures. Up your game. ChemSE is, without a doubt, the best resource for all thin... | {} |
$\S 1$ The Holy Grail of Arithmetic: Bridging Provability and Computability
(Notations, non-standard concepts, and definitions used commonly in these investigations are detailed in this post.)
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# Domain
• Oct 10th 2009, 12:26 AM
Oasis1993
Domain
Find the natural domain of the function gf.
f(x)= √x g(x)= x-5
Thanks.
• Oct 10th 2009, 01:05 AM
mr fantastic
Quote:
Originally Posted by Oasis1993
Find the natural domain of the function gf.
f(x)= √x g(x)= x-5
Thanks.
$g(f(x)) = f(x) - 5 = \sqrt{x} - 5$.
The ... | {} |
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Poster
Why Lottery Ticket Wins? A Theoretical Perspective of Sample Complexity on Sparse Neural Networks
Shuai Zhang · Meng Wang · Sijia Liu · Pin-Yu Chen · Jinjun Xiong
Thu Dec 09 04:30 PM -- 06:00 PM (PST) @
The lottery ticket hypothesis (LTH) states that learning on a properly pruned network (the winn... | {} |
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Positive solutio... | {} |
# Example: SL(2,C)
## Example: SL(2,C)
### Definition
The group $SL(2,\mathbf{C})$ is defined to be the group of 2-by-2 complex matrices with determinant 1 ("S" in the name stands for "special", which means determinant 1). This is a topologically closed subgroup of $GL(2,\mathbf{C})$ because it's cut out by a contin... | {} |
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