arxiv_id stringlengths 0 16 | text stringlengths 10 1.65M |
|---|---|
- Art Gallery -
# .
Band emission, is the fraction of the total emission from a blackbody that is in a certain wavelength interval or band. For a prescribed temperature, T and the spectral interval from 0 to λ, is the ratio of the total emissive power of a black body from 0 to λ to the total emissive power over the e... | |
# Thesis .tex
Thesisdvi for fast previewing with hyperlinks in b/w thesisps for printing in b/w ( without any hyperlinks) thesispdf for online viewing with hyperlinks in color organization of the template makefile governs the compiliation target: dvi, ps and pdf thesistex holds everything together and includes titlepa... | |
Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 9th
4 Indians and 4 Chinese can do a piece of work in 3 days. While 2 Indians and 5 Chinese can finish it in 4 days. How long would it take for 1 Indian to do it? How long would it take for 1 Chinese - Mathematics
Sum
4 Indians and 4 Chinese can do a... | |
# Stokes Theorem
1. May 10, 2012
### Gregg
1. The problem statement, all variables and given/known data
Prove that
$\oint_{\partial S} ||\vec{F}||^2 d\vec{F} = -\int\int_S 2 \vec{F}\times d\vec{A}$
2. Relevant equations
Identities:
$\nabla \times (||\vec{F}||^2 \vec{k}) = 2\vec{F} \times \vec{k}$
For $\vec{k}$... | |
# Empirical Rule Calculator
Created by Rita Rain
Reviewed by Bogna Szyk and Jack Bowater
Last updated: Nov 10, 2022
The empirical rule calculator (also a 68 95 99 rule calculator) is a tool for finding the ranges that are 1 standard deviation, 2 standard deviations, and 3 standard deviations from the mean, in which y... | |
What Does Virtual Consultation Mean, St Vincent De Paul Food Parcels, New Balance M992nc, How To Replace Firebrick In A Fireplace Insert, Service Stabilitrak Buick Enclave 2014, 2008 Jeep Wrangler Rubicon Review, Code Silver Hospital Procedure, " /> What Does Virtual Consultation Mean, St Vincent De Paul Food Parcels, ... | |
Nucleus | kullabs.com
Notes, Exercises, Videos, Tests and Things to Remember on Nucleus
Please scroll down to get to the study materials.
## Note on Nucleus
• Note
• Things to remember
It is the most important part of the cell which directs and controls all the cellular activities. It also contains genetic informat... | |
# Tag Info
4
Spinors are vectors in the representation vector space, not matrices in the image of the representation map. A Dirac spinor or bispinor transforms in the (only) irreducible representation of the Clifford algebra $\mathrm{Cl}(1,3)$. This representation is four-dimensional. A Weyl spinor transforms in an i... | |
anky1212
☆
India,
2018-02-05 08:18
Posting: # 18344
Views: 4,562
## Accountability of Investigation product [Study Performance]
Dear All,
Please give your valuable suggestion/ response to below observation for Investigational product handling.
"Pharmacist was not protocol trained while handling of Investigation... | |
# Definition:Prime Number/Negative Prime
A negative prime is an integer of the form $-p$ where $p$ is a (positive) prime number. | |
# Grouped data
Grouped data are data formed by aggregating individuaw observations of a variabwe into groups, so dat a freqwency distribution of dese groups serves as a convenient means of summarizing or anawyzing de data.
## Exampwe
The idea of grouped data can be iwwustrated by considering de fowwowing raw dataset... | |
Journal topic
Earth Syst. Sci. Data, 12, 1–20, 2020
https://doi.org/10.5194/essd-12-1-2020
Earth Syst. Sci. Data, 12, 1–20, 2020
https://doi.org/10.5194/essd-12-1-2020
Peer-reviewed comment 03 Jan 2020
Peer-reviewed comment | 03 Jan 2020
# Statistical downscaling of water vapour satellite measurements from profiles ... | |
ID 683145
Date 10/08/2021
Public
## 1.6.5. Reset Signal Related Issues
Your design can have synchronous or asynchronous reset signals. Typically resets coming into FPGA devices are asynchronous. You can convert an external asynchronous reset to a synchronous reset by feeding it through a synchronizer circuit. You can... | |
Extensor cube in motion! Made by @christianp at the Talking Maths in Public conference today.
A Mastodon instance for maths people. The kind of people who make $\pi z^2 \times a$ jokes.
Use $ and $ for inline LaTeX, and $ and $ for display mode. | |
Quantum computing news items (by reader request)
Within the last couple months, there was a major milestone in the quest to build a scalable quantum computer, and also a major milestone in the quest to figure out what you would do with a quantum computer if you had one. As I’ve admitted many times, neither of those t... | |
## Matrix Concentration for Expander Walks
Seminar | September 13 | 3:10-4 p.m. | 1011 Evans Hall
Nikhil Srivastava, UC Berkeley
Department of Statistics
We prove a Chernoff-type bound for sums of matrix-valued random variables sampled via a random walk on a Markov chain with spectral gap, confirming a conjecture o... | |
# Zener Diode
A zener diode is a specialized type of diode that is designed to operate in the reverse breakdown region of its voltage-current characteristic curve. When a zener diode is operated in this region, it exhibits a sharp, nearly constant voltage drop across its terminals that remains stable over a wide range... | |
# Statisfaction
## Psycho dice
Posted in General by Pierre Jacob on 30 November 2011
In a failed attempt to escape from statistics by reading a novel (Midnight in the Garden of Good and Evil, by John Berendt), I discovered a game called psycho dice. One of the main character, Jim Williams, explains it as follows.
“... | |
# The Natural Logarithmic Function
## Presentation on theme: "The Natural Logarithmic Function"— Presentation transcript:
The Natural Logarithmic Function
Section 5.1 The Natural Logarithmic Function
THE NATURAL LOGARITHMIC FUNCTION
Definition: The natural logarithmic function is the function defined by Remember thi... | |
# Matiyasevich theorem/Examples of listable sets
Jump to: navigation, search
Here are some simple examples of effectively enumerable, or listable sets:
• the set of all even non-negative integers;
• the set of all full squares;
• the set of all non-negative integers that are not full squares;
• the set of all powers... | |
# Theory Seminar
## COMPSCI 891M-01:Theory Seminar
Meeting Time: Tue. 4 – 5, CS 140
Organizer: Barna Saha
The theory seminar is a weekly meeting in which topics of interest in the theory of computation — broadly construed — are presented. This is sometimes new research by visitors or by local people. It is sometime... | |
# XeLaTeX: Shift baseline of Tibetan font
I had a look at different approaches discussed on SO, but they either don't apply to the Tibetan font (e.g. only CJK fonts) or they lower the whole line (not just the part inside the curly braces) or they involve a block which prevents automatic line breaks from working (like ... | |
# Evaluating the Moral Arguments
This post is meant to be an initial assessment of two forms of the moral argument. I have taken them exactly as formulated by Tyler. I want to apologize up front if I come across as overly pedantic. I like to break things down as much as possible. Also, it’s my blog… so deal with i... | |
# Genome Assembly with Perfect Coverage and Repeats solved by 201
Dec. 4, 2012, 7:12 a.m. by Rayan
Topics: Genome Assembly, Graph Algorithms
## Repeats: A Practical Assembly Difficulty
Genome assembly is straightforward if we know in advance that the de Bruijn graph has exactly one directed cycle (see “Genome Assem... | |
# Viscosity of an ideal gas
Reference: Daniel V. Schroeder, An Introduction to Thermal Physics, (Addison-Wesley, 2000) – Problem 1.66.
We can treat viscosity in gases in a similar way to that used for thermal conductivity. A common situation involving viscosity is that of two horizontal, parallel flat plates with a g... | |
# Intuitively Understanding Work and Energy
It is easy to understand the concepts of momentum and impulse. The formula $mv$ is simple, and easy to reason about. It has an obvious symmetry to it.
The same cannot be said for kinetic energy, work, and potential energy. I understand that a lightweight object moving at ve... | |
Extending empty set + adjunction to interpret PA
Let N = empty set + adjunction. N interprets Q.1 Q + induction yields PA.
Does N + epsilon-induction interpret PA? If so:
• Are they mutually interpretable, sententially equivalent, and/or bi-interpretable?
• Is there an even simpler X such that N + X interprets PA?
... | |
# Contour integral of $\int_\gamma \frac{z}{\sin z}dz$
I hope to evaluate the contour integral of $\displaystyle\int_\gamma \frac{z}{\sin z}dz$
where $\gamma$ is circle of radius $\frac{3\pi}{2}$ centered at $z = 0$ and oriented clockwise.
I have trouble evaluating the residue at $z = 0$. Even if I can evaluate the ... | |
Tour:Equality of left and right neutral element
PREVIOUS: Some variations of group| UP: Introduction two (beginners)| NEXT: Equality of left and right inverses
General instructions for the tour | Pedagogical notes for the tour | Pedagogical notes for this part
WHAT YOU NEED TO DO:
• Read, and understand, the statement... | |
<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
# Percents as Fractions
## Write percents as fractions and simplify.
Estimated4 minsto complete
%
Progress
Practice Percents as Fractions
MEMORY METER
This indicates how strong in your... | |
### A Bit of History
With a bit of research into degrees as a measure of angle one might find that the system you've known and loved since grade school is several thousand years old and based on Babylonian superstition. They had a religion that loved numbers (nerds!) and were fascinated by numbers with lots of factors... | |
# Lonely Quartic Rational Root
Algebra Level 4
Prove that $f(x) = 10x^4 + 43x^3 - 68x^2 - 5x +33$ has exactly one rational root $\alpha$. Fnd $100 \alpha$.
× | |
Question
# Determine whether the function represents exponential growth or exponential decay. y=(1.8)^x
Exponential growth and decay
Determine whether the function represents exponential growth or exponential decay. $$\displaystyle{y}={\left({1.8}\right)}^{{x}}$$
For this function we note that the base is $$1.8(> 1)$... | |
# How are Spectrum and Bandwidth defined in Wireless Communications?
Digital ElectronicsElectronics & ElectricalElectron
## Definition of spectrum
Spectrum refers to the entire range of frequencies right from the starting frequency (the lowest frequency) to the ending frequency (the highest frequency). Spectrum basi... | |
# The invertible matrix theorem
#### Everything You Need in One Place
Homework problems? Exam preparation? Trying to grasp a concept or just brushing up the basics? Our extensive help & practice library have got you covered.
#### Learn and Practice With Ease
Our proven video lessons ease you through problems quickl... | |
nLab supergravity
Context
Gravity
gravity, supergravity
superalgebra
and
supergeometry
Contents
Idea
A quantum field theory of supergravity is similar to the theory of gravity, but where (in first order formulation) the latter is given by an action functional (the Einstein-Hilbert action functional) on the spa... | |
# Properties
Modulus $2200$ Structure $$C_{2}\times C_{2}\times C_{10}\times C_{20}$$ Order $800$
Show commands: Pari/GP / SageMath
sage: H = DirichletGroup(2200)
pari: g = idealstar(,2200,2)
## Character group
sage: G.order() pari: g.no Order = 800 sage: H.invariants() pari: g.cyc Structure = $$C_{2}\times C... | |
U Aside from efficiency, it is also with a sleek and elegant appearance. The magnet eliminates the resistance that is typical of conventional turbines. About Us {\displaystyle C_{L}={\frac {F_{L}}{{1}/{2}\;\rho AW^{2}}}{\text{ }};{\text{ }}C_{D}={\frac {D}{{1}/{2}\;\rho AW^{2}}}{\text{ }};{\text{ }}C_{T}={\frac {T}{{1}... | |
# Automating Mathematics
## Working journal
A subtle differentiable function is the scalar product,
for a vector space $V$.
## Derivative
By Liebniz rule, the total derivative is
Note that depends on the vector space structure on $(\mathbb{R}, V)$. For a vector $w$ in $V$, note that we can write | |
All requests for technical support from the VASP group must be addressed to: vasp.materialphysik@univie.ac.at
# H2O vibration
## Contents
Calculation of the vibrational frequencies of a ${\displaystyle {\mathrm {H}}_{{2}}{\mathrm {O}}}$ molecule.
## Input
### POSCAR
H2O _2
1.0000000
8.0000000 0.0000000 0.0000... | |
# how to be sure that from one state to another state
http://robotics.eecs.berkeley.edu/~wlr/126/w12.htm
when you draw this graph how can you sure that state go from 1 to 2 is 100%?
look at first example, there is a p and q is it probability from 1 to 2 that is drawn only when P(from 1 to 2) > 0.5, such as p = 0.8?
... | |
1. ## A few questions
Could someone please help me with these couple questions? Instructions on how to do the first two would be great, but for 3 and 4 I know how to do them but I'm not getting the right answers.
1. Determine a quadratic function f(x)=ax²+bx+c whose graphy passes through the point (2,19) and that has... | |
# Reduced Trace, Central Simple Algebra
Let $A$ be a central simple $K-$algebra and $A = M_n(D^{o}), Z(D) = K, [D:K] = m^2$. Let $\psi(a)$ be the reduced trace of an element of $A$. I am not sure if the definition I know(https://ysharifi.wordpress.com/2011/10/11/reduced-norm-and-reduced-trace-1/) is the same as one me... | |
# getOption.Options
0th
Percentile
##### Gets an option
Gets an option in the options tree structure or return a default value.
Keywords
methods, internal, programming
##### Usage
# S3 method for Options
getOption(this, pathname=NULL, defaultValue=NULL, ...)
##### Arguments
pathname
A single or a vector of charac... | |
This is an introduction of recent BERT families.
Relevant notes of mine (CYK):
# LM pretraining background
## Autoregressive Language Modeling
Given a text sequence $\pmb{x} = (x_1, \cdots, x_T)$, autoregressive (AR) language modeling factorizes the likelihood along a uni direction according to the product rule, ei... | |
Running a self-relocatable ELF from memory
Welcome back!
In the last article, we did foundational work on minipak, our ELF packer.
It is now able to receive command-line arguments, environment variables, and auxiliary vectors. It can parse those command-line arguments into a set of options. It can make an ELF file s... | |
The 2006 symposium of the RIKEN Center for Developmental Biology in Kobe,Japan, was entitled Logic of development: new strategies and concepts'. The purpose of the meeting was to uncover how our understanding of the logic of developmental processes is changing in the light of novel techniques and strategies. The speake... | |
# Math Digest
## Summaries of Media Coverage of Math
Edited by Allyn Jackson, AMS
Contributors:
Mike Breen (AMS), Claudia Clark (freelance science writer), Lisa DeKeukelaere (Brown University), Annette Emerson (AMS)
### January 2006
"Unwed Numbers" by Brian Hayes. American Scientist, January-February 2006, pages 12... | |
# 5. Graphical Solution of non-Linear Systems
A non-linear graph is a curve. This section assumes you already know the formulas for straight lines, circles, parabolas, ellipses and hyperbolas. You can refresh your memory in the Plane Analytic Geometry chapter.
In this section, we see how to solve non-linear systems o... | |
### Spin dynamics (Video)
A magnetic moment and its dynamics
A magnetic moment $\bm{\mu}$ in an external field $\mathbf{B}$ has an energy
$$E = - \mathbf{\mu}\cdot\mathbf{B}.$$
Since $|\bm{\mu}|=\mu$ is fixed, the only parameter in the equation is the angle $\psi$ between $\bm{\mu}$ and $\mathbf{B}$,
$$E = -\mathb... | |
GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 21 Jul 2018, 00:56
### 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... | |
# $2$-colorings of triangles, resulting in $(2\ 2)$-colorings of all tetrahedra
DEFINITIONS: Functions $c : \binom X3\rightarrow \{0\ 1\}$ are called 2-colorings of triangles in $X$. The $4$-element subsets $A\subseteq X$ are called tetrahedra. Each 2-coloring $c$ of triangles induces $(\alpha\ \be... | |
# Meaning of density of states
1. Oct 24, 2012
While studying about k-points, etc. I came across the terms density of states. What is it's physical meaning. research papers often have DOS graphs in which they segregate s, p, d contributions and talk about fermi level etc. Is this DOS the same as the kohn-sham orbital... | |
Set of regular points in an Alexandrov space with curvature bounded below
Let $X^n$ be an $n$-dimensional Alexandrov space with curvature bounded below. A point $x\in X$ is called regular if the space of directions $\Sigma_x$ is isometric to the standard sphere $S^{n-1}$.
QUESTION 1. Is it true that the set of regula... | |
# American Institute of Mathematical Sciences
• Previous Article
Global well-posedness and scattering for the defocusing, cubic nonlinear Schrödinger equation when $n = 3$ via a linear-nonlinear decomposition
• DCDS Home
• This Issue
• Next Article
No invariant line fields on escaping sets of the family $\lambda e^{iz... | |
# Learning PHP (Part 1)
### 1.0 Introduction
PHP as we know it today is a pretty strong and flexible language with a lot of options for web developers out there. Many of the functions and features in PHP allow web programmers like you and me create complex systems like this forum (phpBB).
With modern PHP, it is poss... | |
# functional equation involving $f(x/k)$
given the equation
$$1= f(x)+f(x/2)+f(x/3)+f(x/4)$$
how could i solve it ?? or the most general equation
$$1= f(x)+f(x/2)+f(x/3)+f(x/4)+....+f(x/N)$$
for a given 'N' number, where could i use Wolfram math online to solve it ? thanks.
for the case $$1= f(x)+f(x-2)+f(x-3)+f(... | |
### Tetra Inequalities
Can you prove that in every tetrahedron there is a vertex where the three edges meeting at that vertex have lengths which could be the sides of a triangle?
### Pythagoras for a Tetrahedron
In a right-angled tetrahedron prove that the sum of the squares of the areas of the 3 faces in mutually p... | |
Faster car drifting (motorsport) when using limited slip vs welded differential
I have been drifting RWD (rear wheel drive) cars for some years now. I tend to think about every engineering solution that other drivers use and how does it work before applying it to my car.
What has been baffling me from some time now i... | |
Chapter 9, Problem 9P
### Fundamentals of Financial Manageme...
15th Edition
Eugene F. Brigham + 1 other
ISBN: 9781337395250
Chapter
Section
### Fundamentals of Financial Manageme...
15th Edition
Eugene F. Brigham + 1 other
ISBN: 9781337395250
Textbook Problem
# PREFERRED STOCK RETURNS Avondale Aeronautics has pe... | |
# What does $\delta F=0$ mean?
Tags:
1. Dec 29, 2015
### samuelphysics
Links for [1] and [2] are below.
Please have a look here section 12.6 [1]. It says here that
Given the action of a supergravity theory, it is generally useful to search for solutions of the classical equations of motion. It is most useful to ob... | |
# Please note: Harsh is not harsh
Calculus Level 4
$\large\int_{1}^{\infty} \dfrac{\ln^3(x)}{x^2-x} \, dx$
If the above integral can be expressed as $$\dfrac{A\pi^{B}}{C}$$ for some coprime integers $$A,B,C$$ , compute $$A+B+C$$.
###### This problem is original and is dedicated to Harsh S
×
Problem Loading...
Not... | |
# Comparing PRAM and Circuit Complexity, $NC^i$
I wondered about the following quote from NC (Wikipedia):
$$NC^i$$ is the class of decision problems decidable by uniform boolean circuits with a polynomial number of gates of at most two inputs and depth $$O(\log^i n)$$, or the class of decision problems solvable in ti... | |
# Crazy water pressure formula implication?
1. Feb 6, 2009
### kotreny
Hey everyone, I just thought of a mind-boggling "thought experiment":
As a reminder, the formula for water pressure acting on an object due to weight is:
(Water density)*(Acceleration of gravity)*(Depth of object underwater)
Note that the shap... | |
## Emacs Org Mode Version 8: Upgrading and Some Tips
As I mentioned in my post Emacs: The Ultimate Editor?, one of the things I love about Emacs is Org mode, which provides excellent facilities for working with plain text and exporting it to a variety of other formats. Recently I’ve used Org mode to prepare a number o... | |
# Is there a way to add my own coordinate chart?
You all may have seen something like this:
U = Laplacian[Phi, {r, theta, phi}, "Spherical"]
What I want is to add my own Chart with its own coordinates, metric and so on. Is it possible?
It is not documented, but the functionality does exis, assuming you only want t... | |
# The Stacks Project
## Tag 03QJ
Lemma 53.32.5. If $R$ is henselian and $A$ is a finite $R$-algebra, then $A$ is a finite product of henselian local rings.
Proof. See Algebra, Lemma 10.148.4. $\square$
The code snippet corresponding to this tag is a part of the file etale-cohomology.tex and is located in lines 4150... | |
## A Note on Raising Operators of the Macdonald Polynomials
### Jun'ichi Shiraishi Graduate School of Mathematical Science, University of Tokyo, Tokyo, Japan
Abstract
A multi variable hypergeometric-type formula for raising operators of the Macdonald polynomials is conjectured.
1. Introduction In this note, we presen... | |
# Secret Underwater Base / Machine Shop
### Motor Modeling
*** This tutorial requires some background on differential equations and laplace transforms. ***
### Introduction
This tutorial will cover how to make a mathematical model for an electric motor - an essential part of developing a control system for an elect... | |
# Could WebURL.PathComponents be standalone?
WebURL.PathComponents would be a really nice abstraction for swiftinit.org to use to perform its URL routing, since it serves over 100,000 unique endpoints, and really depends on the ability to store a percent-encoded URI string in a single buffer allocation in order to kee... | |
Re: [OT] Apache log analysis packages
On Mon, Jul 26, 2004 at 06:02:25PM -0700, Chris Metcalf wrote:
| I'm looking for suggestions on a good Apache log analysis package for
| my web server. I've used Sawmill (www.sawmill.net) to do log analysis
| at work (and it is awesome), but I'm looking for something free (as in
|... | |
# Math Help - Cournot-Nash Equilibrium Problem, wrong reaction curve?
1. ## Cournot-Nash Equilibrium Problem, wrong reaction curve?
Hey all, i posted this over at reddit math help but they didn't respond and the one responder said i made a mistake but i'm not sure what it is? I haven't integrated in forever and he sa... | |
Corpus ID: 235417447
# Gromov-Hausdorff distance between filtered $A_{\infty}$ categories 1: Lagrangian Floer theory
@inproceedings{Fukaya2021GromovHausdorffDB,
title={Gromov-Hausdorff distance between filtered \$A\_\{\infty\}\$ categories 1: Lagrangian Floer theory},
author={K. Fukaya},
year={2021}
}
In this paper w... | |
# Entropy Decrease in a System
1. Oct 9, 2009
### pzona
This was a question on a homework assignment I had a few weeks ago:
""Intelligent Design" believers sometimes argue against evolution by saying that it is impossible for a system (i.e. a human being) to become so organized since everything tends towards maximu... | |
# [Paper + Implementation] The Hierarchical Equal Risk Contribution Portfolio (Part I)
This blog post (first in a series) will discuss the paper The Hierarchical Equal Risk Contribution Portfolio by Thomas Raffinot.
I see this approach of building portfolios using hierarchical clustering a strong alternative to the a... | |
1. ## Question on Differentiation
I am stuck at this one question, mainly because I can't understand the question. Any help will be appreciated!!
Qn
In the following question, c=3
2. Because it is talking about the derivative, this $Q(h)$ is the "difference quotient", $\frac{f(0+h)- f(0)}{h}$.
Because f, here, is ... | |
# JEE-Mains 2014 (13/30)
Calculus Level 3
If $$x=-1$$ and $$x=2$$ are extreme points of $$f(x)=\alpha \log|x|+\beta x^2+x$$, then :
× | |
# Laser-Plasma Accelerator Workshop 2019
5-10 May 2019
MedILS
Europe/Berlin timezone
## Probing the energy loss of TNSA ions in plasma with the LIGHT beam line
7 May 2019, 16:15
15m
Main Hall (MedILS)
### Main Hall
#### MedILS
Oral Contribution
### Speaker
Abel Blazevic (GSI Helmholtzzentrum für Schwerionenfors... | |
# 18. A patient, with inadequate ventilation, has an arterial pCO2 of 58 mm HG and 30...
###### Question:
18. A patient, with inadequate ventilation, has an arterial pCO2 of 58 mm HG and 30 meqvts/ L of [HCO3-]. Calculate arterial pH and indicate the acid-base status. The constant relating (solubility coefficient); a... | |
How is $\lim\limits_{n \to \infty} \left( \frac{\ln(n+1)}{\ln(n)}\left(1 + \frac{1}{n}\right) \right)^n = e$?
Tried this question here How to calculate $\lim\limits_{n \to \infty} \left( \frac{\ln(n+1)^{n+1}}{\ln n^n} \right)^n$? and was curious about the result. The answer according to Wolfram Alpha is $e$, so I want... | |
• Jayanta Kumar Sarma
Articles written in Pramana – Journal of Physics
• Regge-like initial input and evolution of non-singlet structure functions from DGLAP equation up to next-next-to-leading order at low 𝑥 and low $Q^{2}$
This is an attempt to study how the features of Regge theory, along with QCD predictions, l... | |
# Please anyone help me out Circular motion Questions
1. Sep 18, 2004
### saltrock
Please anyone help me out ASAP!!!Circular motion Questions
Hey guys,i was given about 50 numericals to do related to circular motion .I did most of it but got stuck in the following questions:
1)The gravitational field near the equa... | |
1. ## equation of line
In the book "Calculus For Dummies" page 57 it says convert y - 11 = 3 ( x - 2 ) into y = 3x + 5 There is no clue in sight on how to go about doing that.
In the book "Calculus For Dummies" page 57 it says convert y - 11 = 3 ( x - 2 ) into y = 3x + 5 There is no clue in sight on how to go about d... | |
Section D
# Complex ESP Systems Proposal based on Pump Syringe and Electronically injector Modules for Medical Application
Chafaa HAMROUNI 1 , 2 , *
1Taif University, Khurma University, College, Department of Computer Sciences, Kingdom of Saudi Aribia,
2REGIM Lab. ENIS Sfax University, TN. Email: chafaa.hamrouni.tn@i... | |
# Division algebra
Division algebra touches the specialties mathematics is a special case of algebra Quasi-body (for division algebra with one) includes as special cases
Division algebra is a term from the mathematical branch of abstract algebra . Roughly speaking, a division algebra is a vector space in which eleme... | |
# Why the unreasonable applicability of complex numbers in physics/engineering? [duplicate]
After years of using complex numbers in every kind of analysis of physical and electrical engineering problems I am starting to wonder: why is this particular algebra so effective in modelling the world? Because from a purely m... | |
# What color is a space elevator?
Consider a space elevator, a thread hanging from the heavens and being anchored to a spot in ground or sea barge at equator. As I understand it, it'd be very thin at ground and get thicker on the way up to GEO, and thinner again towards the counterweight station at the end. Constructi... | |
# Thread: Trigonometric Related Rate Question
1. ## Trigonometric Related Rate Question
An illuminated billboard 10m tall stands on top of a cliff 12m high. How far from the foot of a cliff should a man stand in order for the sun to subtend the largest possible angle at his eyes (which are 2m above the ground)? How l... | |
Beats 1.2.1 released | Elastic Blog
Releases
# Beats 1.2.1 released
Today we are pleased to announce the bug fix release of Beats 1.2.1.
## Change the behaviour of environment variables expansion
Version 1.2.0 introduced the possibility of using environment variables in the configuration file. This is a great featu... | |
# Typeset just the first letter in a group
How can I typeset (print) just the first letter of a group of text?
For instance, how does biblatex or bibtex determine the first initials of a name?
MWE to get started:
\documentclass[]{article}
\begin{document}
This prints \firstinit{just the first letter}.
My hero is... | |
# What is the measure of each exterior angle of a regular 15-sided polygon?
Dec 23, 2015
24˚
#### Explanation:
Exterior angle of a regular $n$-sided polygon:
(360˚)/n=>(360˚)/15=24˚
Mar 11, 2017
${24}^{\circ}$
#### Explanation:
The sum of the exterior angles of a regular polygon is ${360}^{\circ}$
As each of ... | |
Home > Error Rate > Symbol Error Rate Of Qpsk
# Symbol Error Rate Of Qpsk
## Contents
Then you can do bit mapping by using a Gray coded mapping - {00, 01, 11, 10} for the four constellation points and find the BER. The increase in E b / N 0 {\displaystyle E_{b}/N_{0}} required to overcome differential modulation in ... | |
MORE IN Design and Analysis of Algorithms
VTU Computer Science (Semester 4)
Design and Analysis of Algorithms
June 2013
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary
1 (a) What ... | |
# zbMATH — the first resource for mathematics
## Lovíšek, Ján
Compute Distance To:
Author ID: lovisek.jan Published as: Lovíšek, Ján; Lovíšek, J.; Lovisek, Jan; Lovišek, Ján; Lovíšek, Jan; Lovisek, J.; Lovíŝek, Ján; Lovišek, J.
Documents Indexed: 67 Publications since 1973, including 1 Book Reviewing Activity: 466 ... | |
## WeBWorK Problems
### implicit equation
by Gabriela Sanchis -
Number of replies: 1
Hi.
I'm trying to write a problem in which I give a graph of an ellipse, and the student must come up with an equation. I'm following the code from http://webwork.maa.org/wiki/EquationEvaluators#.T2tcA3lLeuI
When I code this answer... | |
# How do you solve the system of equations 10x + 8y = 2 and - 2x - 4y = 6?
Jun 22, 2018
$x = \frac{7}{3} \mathmr{and} y = - \frac{8}{3}$
#### Explanation:
From first equation: $y = \frac{2 - 10 x}{8} = \frac{\cancel{2} \left(1 - 5 x\right)}{\cancel{8}} = \frac{1 - 5 x}{4}$
Substitute to second equation: $- 2 x - \... | |
# Math Help - exponential curve S0S
1. ## exponential curve S0S
Need help- greatly appreciate it!
Find an equation of an exponential curve that contains the points (3,85) and (7,13) . Show work and do not use the regression capabilities of your calculator. (The last part led to my demise)
2. Originally Posted by tin... | |
# Polarizability and the Clausius-Mossotti Relation
There seems to be a fairly large inconsistency in various textbooks (and some assorted papers that I went through) about how to define the Clausius-Mossotti relationship (also called the Lorentz-Lorenz relationship, when applied to optics). It basically relates the p... | |
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## Has Gravity Probe B been a waste of money?
Quote by turbo-1 I'll bet you stand a pretty good chance of getting that orbiting interferometer. It would be a WHOLE lot faster and cheaper to build than GPB was, too.
The first step would be to modify a LIGO interferometer by truncating one of... | |
## Precalculus (6th Edition) Blitzer
a. ellipse. b. $x=-3$
a. Rewrite the given equation as $r=\frac{2}{1-\frac{2}{3}cos\theta}$ and compare with the standard form. We have $e=\frac{2}{3}, ep=2, p=3$, and we can identify the conic section as an ellipse. b. We can identify the location of the directrix as $x=-3$ or $3$... |
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