text stringlengths 100 957k | meta stringclasses 1
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### YuukaKazami's blog
By YuukaKazami, 8 years ago,
### 236A - Boy or Girl
It is a very simple problem, just count how many distinct chars in the input and output the correct answer.
### 236B - Easy Number Challenge
First of all, we can make a table of size a*b*c to store every number's d value. Then we can just b... | {} |
# AIC and likelihood statistics from tbats (forecast-package in R)
What I know now is that smaller AIC values and larger likelihood values indicate better fit. I am trying to compare two models fitted to the same data. Model 2 should fit the data better, but not necessarily.
I use R, forecast package and msts- and tb... | {} |
## Development in pause and presentation of Augabis
Platine projects’ purpose is not just to make an application et voilà: another facet of the discipline is to learn to communicate about it (that’s why we have to create a blog). In this purpose we have to make a video and a poster to present our project. The latter a... | {} |
TITLE
# Reaction kinetics of nickel/silicon multilayer films
AUTHOR(S)
Clevenger, L. A.; Thompson, C. V.; Cammarata, R. C.; Tu, K. N.
PUB. DATE
March 1988
SOURCE
Applied Physics Letters;3/7/1988, Vol. 52 Issue 10, p795
SOURCE TYPE
DOC. TYPE
Article
ABSTRACT
We report on the use of differential scanning calorimetry to... | {} |
# Plus-Minus Symbol In This Trig. Equation
Tags:
1. Apr 1, 2015
### ecoo
Hey guys,
The problem is #49 and it is a simple calculus problem, but the part that I am confused on is how the solution solves the trig. equation. In the solving, the solution brings out the plus-minus symbol and puts it outside the arccos, b... | {} |
### 2D Boundary Conditions
We often wish to find solutions of the 2D wave equation that obey certain known boundary conditions. An example is transverse waves on an ideal elastic membrane, rigidly clamped on its boundary to form a rectangle with dimensions meters.
Similar to the derivation of Eq.(B.49), we can subtra... | {} |
mersenneforum.org Semiprime and Prime Generator
Register FAQ Search Today's Posts Mark Forums Read
2020-11-30, 23:52 #1 ONeil Dec 2017 24010 Posts Semiprime and Prime Generator MODERATOR NOTE: Please confine your posts to your blog area. This is very interesting, because the output is always a Prime number or a Se... | {} |
# Injective with Finite Discontinuities Mapping from $\mathbb R^n$ to $[0,1]$
Hi,
as a continuation to the fully answered question:
Injective&Intregrable Mapping from $\mathbb R^3$ to $\mathbb R$
Can one think of an injective $f:\mathbb R^n\rightarrow[0,1]$ that has only a finite number of discontinuities? Or maybe... | {} |
Projector of $\mathbb{R}^{n}$ of rank $p$
Let $f \in \mathcal{L}(\mathbb{R}^{n},\mathbb{R}^{p})$ and $g \in \mathcal{L}(\mathbb{R}^{p},\mathbb{R}^{n})$. We assume that $g \circ f$ is a projector ($g \circ f$ satisfies : $\big( g \circ f \big)^{2} = g \circ f$) of $\mathbb{R}^{n}$ of rank $p$. I would like to prove tha... | {} |
?
Free Version
Difficult
# Derivative of a Natural Log
EMETRC-YNVEXT
What is the derivative with respect to $x$ of the function $f(x) = x + x^2 - \ln (x + x^2)$?
A
$\cfrac{df(x)}{dx} = (1+2x)\left(1 - \cfrac{1}{x+x^2}\right)$
B
$\cfrac{df(x)}{dx} = 1 + 2x - \cfrac{1}{x+x^2}$
C
$\cfrac{df(x)}{dx} = 1 + 2x - \c... | {} |
# Consider an OFDM system operating over a bandwidth of 20 MHz with 1024subcarriers. The delay...
Consider an OFDM system operating over a bandwidth of 20 MHz with 1024subcarriers. The delay spread is 1 µs, the coherence time is 50 ms, and the delay constraint is 1 s.1) Suppose that the channel gain follows Rayleigh d... | {} |
# Chapter 10 - Radical Expressions and Equations - 10-1 The Pythagorean Theorem - Standardized Test Prep: 44
20
#### Work Step by Step
The area of the garden is 16x12. The area of the entire field is (16+2x)x(12+2x). Write an equation showing that the area of the garden is 60% of (times) the are of the field. $16\ti... | {} |
# Colección
Música » Creedence Clearwater Revival »
## Long As I Can See The Light
18 scrobblings | Ir a la página del tema
Temas (18)
Tema Álbum Duración Fecha
Long As I Can See The Light 3:33 2 Ago 2013, 3:13
Long As I Can See The Light 3:33 15 Jul 2013, 0:25
Long As I Can See The Light 3:33 16 May 2013, 20:21
Lo... | {} |
RUS ENG JOURNALS PEOPLE ORGANISATIONS CONFERENCES SEMINARS VIDEO LIBRARY PERSONAL OFFICE
General information Latest issue Archive Impact factor Subscription Guidelines for authors License agreement Submit a manuscript Search papers Search references RSS Latest issue Current issues Archive issues What is R... | {} |
# Number of ways in which $4$ people can be selected out of $10$ people sitting in a row such that exactly two are consecutive
Number of ways in which $4$ people can be selected out of $10$ people sitting in a row such that exactly two are consecutive is?
My attempt:
I tried two approaches:
1. PIE: required ways = ... | {} |
# Higher-order and black-box clustering
As far as I understand a large number of clustering problems can be formulated as:
$\underset{\textbf{P}}{ \text{argmin}} \; \sum_{i,j} f \left(x_i, x_j\right)$
where $\textbf{P}$ is a partitioning of $\mathbf{x}$. In other words, the goal is to find a partitioning that is opt... | {} |
# American Institute of Mathematical Sciences
December 2011, 4(6): 1413-1428. doi: 10.3934/dcdss.2011.4.1413
## Multiple stable steady states of a reaction-diffusion model on zebrafish dorsal-ventral patterning
1 Department of Mathematics, University of Notre Dame, Notre Dame, IN 46556, United States, United State... | {} |
## Book Store
Currently only available for.
CBSE Gujarat Board Haryana Board
## Previous Year Papers
Download the PDF Question Papers Free for off line practice and view the Solutions online.
Currently only available for.
Class 10 Class 12
A thin circular loop of radius rotates about its vertical diameter with an an... | {} |
#### Approach 1: Simulation
Intuition
Draw the path that the spiral makes. We know that the path should turn clockwise whenever it would go out of bounds or into a cell that was previously visited.
Algorithm
Let the array have rows and columns. denotes that the cell on the-th row and -th column was previously visit... | {} |
# Linear predictors for nonlinear dynamical systems: Koopman operator meets model predictive control
This arXival by the dynamical duo Korda & Mesiç deals with optimal control for a dynamical system when no forward differential equations are known. Instead, we are given observation/sensor data $x_t$ capturing the syst... | {} |
### ¿Todavía tienes preguntas de matemáticas?
Pregunte a nuestros tutores expertos
Algebra
Pregunta
The total revenue from the sale of a popular book is approximated by the rational function $$R ( x ) = \frac { 1700 x ^ { 2 } } { x ^ { 2 } + 4 }$$ , where $$x$$ is the number of years since publication and $$R ( x )$$... | {} |
# Transformer
A transformer is a power converter that transfers electrical energy from one circuit to another through inductively coupled conductors—the transformer's coils. A varying current in the primary winding creates a varying magnetic flux in the transformer's core and thus a varying magnetic field through the ... | {} |
# After reading this section, write out the answers to these questions. Use complete sentences.Why are grouping symbols used?
###### Question:
After reading this section, write out the answers to these questions. Use complete sentences. Why are grouping symbols used?
#### Similar Solved Questions
##### Which of the... | {} |
# Can u guys helpe please? Ive been trying to solve two questions and i simply have no luck. They are: Inverse laplace of s/(s^4+4a^4) And Inverse laplace of s/(s^4+s^2+1) If you guys could gelp me I wpuld be grateful
Mar 13, 2017
ℒ^-1 {s/(s^4+4a^4)} \ \ \ \ \ = (sin(at)sinh(at))/(2a^2)
ℒ^-1 {s/(s^4+s^2+1)} = 2/sqr... | {} |
# How do you differentiate f(x)=(x/sin(7x))^2 using the chain rule?
Jan 17, 2016
$f ' \left(x\right) = \frac{2 x \left(\sin \left(7 x\right) - 7 x \cos \left(7 x\right)\right)}{\sin} ^ 3 \left(7 x\right)$
#### Explanation:
First issue: the power of $2$.
$f ' \left(x\right) = \frac{2 x}{\sin \left(7 x\right)} \cdot... | {} |
## Historical Perspectives, Volume 1, Encyclopedia of Nuclear
Format: Hardcover
Language: English
Format: PDF / Kindle / ePub
Size: 11.00 MB
The Sota Magnetic Pulser, according to the ad, is a powerful pulsing device, yet a very simple system that is used for 20-minute sessions. What other materials (for cores) wo... | {} |
# how to make nerd in little alchemy
## how to make nerd in little alchemy
<< Laura received her Master's degree in Pure Mathematics from Michigan State University. In this lesson, we will familiarize ourselves with linear functions in order to define and understand what nonlinear functions are. 97 0 obj Suppose f(x,... | {} |
endobj A nudge or a warm smile by mother may mean âthatâs youâ and put a âDonât think. endobj << /Length 23 0 R /Type /XObject /Subtype /Image /Width 41 /Height << /Length 17 0 R /Type /XObject /Subtype /Image /Width 33 /Height x�}�Oh�Pǿ���t2p�1T���C;��2/��mu�����di�ƥILҪcģsG�T���$��oE'��E�CaP����ɰ��������{��... | {} |
🎉 Announcing Numerade's $26M Series A, led by IDG Capital!Read how Numerade will revolutionize STEM Learning # Calculus Early Transcendentals ## James Stewart ## Chapter 2 ## Limits and Derivatives ## Educators ### Problem 1 A tank holds 1000 gallons of water, which drains from the bottom of the tank in half an hour. ... | {} |
# 26 CFR § 1.408A-5 - Recharacterized contributions.
§ 1.408A-5 Recharacterized contributions.
This section sets forth the following questions and answers that provide rules regarding recharacterizing IRA contributions:
Q-1. Can an IRA owner recharacterize certain contributions (i.e., treat a contribution made to on... | {} |
Chinese Journal of Chemical Physics 2018, Vol. 31 Issue (3): 277-283
#### The article information
Da Ke, Lai-zhi Sui, Dun-li Liu, Jian-qiu Cui, Yun-feng Zhang, Qing-yi Li, Su-yu Li, Yuan-fei Jiang, An-min Chen, Jun-ling Song, Ming-xing Jin
Ultrafast Dynamics of Defect-Assisted Carrier Capture in MoS2 Nanodots Inves... | {} |
## Define Custom Classification Output Layer
### Tip
To construct a classification output layer with cross entropy loss for k mutually exclusive classes, use classificationLayer. If you want to use a different loss function for your classification problems, then you can define a custom classification output layer usi... | {} |
Difference between revisions of "2016 AMC 8 Problems/Problem 5"
The number $N$ is a two-digit number.
• When $N$ is divided by $9$, the remainder is $1$.
• When $N$ is divided by $10$, the remainder is $3$.
What is the remainder when $N$ is divided by $11$?
$\textbf{(A) }0\qquad\textbf{(B) }2\qquad\textbf{(C) }4\q... | {} |
# Jacobian of the Singular Value Decomposition
I was wondering whether people can comment on the problem of finding the derivative of the singular values and the singular vector w.r.t. the entries of that matrix.
Any help is appreciated.
-
The singular values of $A$ are the square roots of the nonzero eigenvalues o... | {} |
# Are mouse movement coordinates useful as a seed for a RNG?
Is it good to use a mouse movement as a 64-bit random seed for a Pseudorandom Generator like AES in Counter Mode?
Should I only need to get the X and Y coordinates of the mouse movement?
-
Why don't you just use the random number generator built into your ... | {} |
# Mindfulness Meditation Activates Altruism
## Abstract
Clinical evidence suggests that mindfulness meditation reduces anxiety, depression, and stress, and improves emotion regulation due to modulation of activity in neural substrates linked to the regulation of emotions and social preferences. However, less was know... | {} |
# Tag Info
7
Although I have only partially read (or not read at all) some of the following resources and some of these resources may not cover more advanced topics than the ones presented in the book you are reading, I think they can still be useful for your purposes, so I will share them with you. I would also like... | {} |
# Reduction Theory of Algebraic Modules and their Successive Minima
Lattices defined as modules over algebraic rings or orders have garnered interest recently, particularly in the fields of cryptography and coding theory. Whilst there exist many attempts to generalise the conditions for LLL reduction to such lattices,... | {} |
# Proving elementary inverse image consequence
Let $f: A \rightarrow B$ be given. Prove:
(a) For each subset $X \subset A, X \subset f^{-1}(f(X)).$
At first I didn't understand why $X$ wouldn't just be equal to $f^{-1}(f(X))$, but I guess that is the difference between an inverse image and an inverse function, right... | {} |
# How to encode a qubit in standard basis?
I wonder what the steps for encoding a qubit in a certain basis are (you can give your answer in terms of the standard basis for simplicity). Example and a little explanation about steps would be great.
• What do you mean by "encode" in this context? Nov 21 '18 at 9:24
• I m... | {} |
# How could cowboys and settlers in the 1880s slay a dragon?
So here's some rules: No magic, this is set in the real world, but there's a giant flying animal that breathes fire. Its body radiates a large amount of heat (like being in a steam room if you're next to it), and its scales are metallic. It's about 100 feet ... | {} |
# [Rd] In Rd: \describe \itemize and \item
Nicholas L Crookston ncrookston at fs.fed.us
Fri Jan 30 21:37:19 CET 2009
Duncan Murdoch <murdoch at stats.uwo.ca> wrote on 01/30/2009 12:04:56 PM:
>
> Okay, I think I see now. I installed your package version 1.0-8 in
> R-devel (to be 2.9.0), and the ?TallyLake man page l... | {} |
121 Answered Questions for the topic vector
05/29/19
#### Alternative to Adobe Illustrator?
Can you recommend a good alternative to Adobe Illustrator? I am learning vector based graphic design, but I am not ready to make such a large investment as to purchase a copy of Adobe Illustrator.... more
Vector Nursing Lungs... | {} |
Inverse matrix gamma distribution
Notation ${\displaystyle {\rm {IMG}}_{p}(\alpha ,\beta ,{\boldsymbol {\Psi }})}$ ${\displaystyle \alpha }$ shape parameter (real) ${\displaystyle \beta >0}$ scale parameter ${\displaystyle {\boldsymbol {\Psi }}}$ scale (positive-definite real ${\displaystyle p\times p}$ matrix) ${\dis... | {} |
#### Posts
2019-05-16: Glow worms return
2019-04-11: Original memetic sin
2019-01-31: The theory of weight
2018-11-06: Origins of telephone network theory
2018-10-24: Modern thought
2018-09-10: Feeding a controversy
2018-06-11: Glow worm distribution
2018-04-23: Outlawing risk
2017-08-22: A rebuttal on the bea... | {} |
# Accuracy Checking of Energy Meters
Accuracy checking of Energy Meter is not a difficult thing. A person having a clamp meter or power analyzer can easily check the accuracy whether that person is a lay man or a techy person. There are major three methods to compare accuracy of an Energy Meter. Let’s start with the m... | {} |
# CBSE Class 10 Maths Sample Question Paper 2019
#### Question 11 | Section B | 2 Mark | Probability - Dice
This 2019 CBSE class 10 Maths 2 mark question is from Probability. Answering the question requires basic understanding of the number of outcomes possible when two dice are tossed together and basic properties o... | {} |
# Campus Toast Master Club Meeting
## 1 Campus Toast Master Club Meeting
This file records my preparation before the regular meeting and my performance during the meeting.
### 1.1DONE<2019-11-16 Sat> [2/2] Ice Break Speech
Introduce myself within 6-7 wins. Attachment is ppt
#### 1.1.1DONE[5/5] processing
##### 1.... | {} |
# Changing Terminal preferences in Gnome 3 from the commandline
It turns out this was not that obvious, at least for me, how to change various profile preferences for Gnome Terminal under Gnome 3 from the commandline. You can go and fetch the list of profiles this way:
~# dconf list /org/gnome/terminal/legacy/profile... | {} |
# Deriving the geometric distribution from memorylessness
It is "well-known" that there are basically only two types of memoryless distributions: The exponential distribution (in the continuous case) and the geometric distribution (in the discrete case). I wish to show this result. That is, given any real, positive ra... | {} |
In the $3$-phase inverter circuit shown, the load is balanced and the gating scheme is $180^{\circ}$-conduction mode. All the switching devices are ideal.
If the dc bus voltage $V_d=300$ V, the power consumed by $3$-phase load is
1. $1.5$ kW
2. $2.0$ kW
3. $2.5$ kW
4. $3.0$ kW
in new
recategorized | {} |
# SNS Configuration
You can use a Readable Unit anywhere where you have the option of:
• number or string
• integer or string
📃 Corresponding configuration file: sns/sns_config.json
## SNS
Schema describing the JSON file structure for the sns configuration.
Properties
Type Description Required Boundaries Defau... | {} |
# probability of default annualized vs no of days for loan
#### riskybiz
##### New Member
hi guys, i am struggling with this. say i am given an annual probabilty of default for a company going insolvent as 0.02. so 2%.
say this client then takes out a 100k , 150 day loan on jan 1st 2018, what is predicted default am... | {} |
Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | {} |
## What is Arc Length?
Arc length can be thought of as the distance you would travel if you walked along the path of a curve. Arc length is used in a wide range of real applications. We might be interested in knowing how far a rocket travels if it is launched along a parabolic path. Alternatively, if a curve on a map ... | {} |
# Which flash sector to write into?
I need to save working configuration of my embedded application to the flash memory.
I am using STM32f746 uController. According to the datasheet. There is 8 sectors on the main block of the flash memory.
This will be my first time trying to write/read data from internal flash mem... | {} |
# Consumer Price Index (CPI)
### From Baripedia
In this chapter we focus on how to measure the cost of living, and its evolution. This will be useful to compare the purchasing power of different incomes at different points in time. For example, a salary of 200 can buy more than a salary of 2000 if the cost of living ... | {} |
Hosted by
17:00 20 mins ORGANIC RANKINE CYCLE POWER SYSTEMS: THE PATH FROM THE CONCEPT TO CURRENT APPLICATIONS AND AN OUTLOOK TO THE FUTURE Piero Colonna, Jaakko Larjola, Antti Uusitalo, Teemu Turunen-Saaresti, Jaakko Honkatukia, Emiliano Casati, Tiemo Mathijssen, Carsten Trapp Abstract: The concept of an engine base... | {} |
Fonts Like Candy Script, Endangered Animals In South Africa 2020, Air Multiplier Technology How It Works, Handheld Grass Shears, Epiphone Sg Muse Vs Standard, Bosch Art 23 Sl Replacement Spool, Pokemon Go Berry Feeding Limit, How To Issue Ticket In Sabre, Erwin Blumenfeld Portfolio, General Maintenance Courses, Christo... | {} |
This week I passed the AWS SysOps Administrator (Associate) Exam. Here’s some notes on what I did to prepare, and observations of the process.
## Overall Impression
In 2018 I earned the AWS Solutions Architect (Associate) certification but now that I am at AWS I needed to earn another. I chose the SysOps Administrato... | {} |
# .
In mathematics, a mapping f:V\to W from a complex vector space to another is said to be antilinear (or conjugate-linear or semilinear, though the latter term is more general) if
$$f(ax+by)=\bar{a}f(x)+\bar{b}f(y)$$
for all a, b in C and all x, y in V, where \bar{a} and \bar{b} are the complex conjugates of a and... | {} |
# TouristLink – Travelers Social Network
3 Awards. All Awardees Selected.
Meet Friends. Discover Destinations. Share Experiences.
Target Audience: Travelers, Local Travel Businesses.
Feedback sought:
Any suggestions for improvement?
2. Please comment on the site Navigation? Is it easy to find different
attraction... | {} |
# Issue understanding the difference between reduced row echelon form on a coefficient matrix and on an augmented matrix
I have a problem understanding something about matrices and the difference between a coefficient matrix and an augmented matrix. One theorem in a book I'm reading states:
Suppose thate $A\mathbf{x ... | {} |
SklearnIQDiscriminator.add_data(result, expected_states, refit=True, schedules=None)
• result (Result) -- a Result containing new data to be used to train the discriminator.
• expected_states (List[str]) -- the expected states of the results in result.
• refit (bool) -- refit the discriminator if True.
• schedules (Uni... | {} |
# Hippa Violation Or Privacy Law Violation?
My ex boyfriend got me pregnant and left me at four months. I have many physical problems and he had his friend who is a pharmicist look up my perscriptions (I live 40 miles away from that store location and have never been there) and then the pharmacisit shared all the info... | {} |
# Find the angle made by the intersection point and midpoints of the diagonals of a cyclic quadrilateral
In cyclic quadrilateral $ABCD$, let $AD$ and $CB$ meet at $P$. Let $E$ and $F$ be the midpoints of $DB$ and $CA$ respectively. Find $\angle PEF$ in terms of $\alpha, \beta, \gamma, \delta$, which are the angles of ... | {} |
Main
# wxMaxima
#### Contents
wxMaxima is the principal computer assist used at this site for three reasons:
1. it is free
2. it can output in {$\LaTeX$}
3. it plots with Gnuplot.
Sources:
Schelter, William et alia Maxima.sourceforge.net. Maxima, a Computer Algebra System. Version 17.05.0 (2017). wxMaxima, Versio... | {} |
# Windows Update Error 0x8024D013 – WU_E_SETUP_WRONG_SERVER_VERSION
In this post, we’ll look at the Wndows Update Error Message “0x8024D013 – WU_E_SETUP_WRONG_SERVER_VERSION” that is usually displayed when things go wrong during the update process.
Note that this Windows Update error is application for both Windows 1... | {} |
# What are the Laws of Rational Exponents?
On Math SE, I've seen several questions which relate to the following. By abusing the laws of exponents for rational exponents, one can come up with any number of apparent paradoxes, in which a number seems to be shown as equal to its opposite (negative). Possibly the most co... | {} |
Alors pourquoi ne pas utiliser les mathématiques ? U = randn(100); nearestSPD will be able to convert U into something that is indeed SPD, and for a 100 by 100 matrix, do it quickly enough. What I'm 'really' trying to do is to generate a d*(d-1)/2 vector so that when I fill the covariance matrix with these values, the ... | {} |
## Stream: new members
### Topic: reduce sin
#### Joseph Corneli (Jan 30 2019 at 15:03):
import data.complex.exponential analysis.exponential
open real
#check sin_pi_div_two
#reduce sin pi/2
(deterministic) timeout
Morally speaking, should #reduce sin pi/2 work?
no
#### Reid Barton (Jan 30 2019 at 15:08):
I t... | {} |
# How to get \marks with longtable?
I'm using longtable and trying to use \marks. So far I've got no luck.
MWE:
\documentclass[a5paper,pagesize]{scrartcl}
\usepackage{longtable}
\usepackage{scrpage2}
\pagestyle{scrplain}
\newcommand*{\tablerow}[1]{%
#1\mark{#1}\tabularnewline[2cm]}
\begin{document}
\begin{longtable}... | {} |
# PERMEXIS - Editorial
Author and Editorialist: Lalit Kundu
Tester: Kamil Debowski
simple
### PREREQUISITES:
logic, basic programming, sorting
### PROBLEM:
You are given a list of integers A_1, A_2, ..., A_N. You have to rearrange them to get B_1, B_2, ..., B_N. Also, the conditions that |B_i - B_{i + 1}| \le 1 s... | {} |
# Clopen set explained
In topology, a clopen set (a portmanteau of closed-open set) in a topological space is a set which is both open and closed. That this is possible may seem counter-intuitive, as the common meanings of and are antonyms, but their mathematical definitions are not mutually exclusive. A set is closed... | {} |
# Posts Tagged: puzzle
• stories
## the Reddit (after)effect
Posted on by
Sunday january 2nd around 18hr NeB-stats went crazy. Referrals clarified that the post ‘What is the knot associated to a prime?’ was picked up at Reddit/math and remained nr.1 for about a day. Now, the dust has settled, so let’s learn from th... | {} |
### Computation of Galois groups associated to the 2-class towers of some quadratic fields, by Michael R. Bush
Abstract: The $p$-group generation algorithm from computational group theory is used to obtain information about large quotients of the pro-$2$ group $G = \text{Gal}\,(k^{nr,2}/k)$ for $k = \mathbb{Q}(\sqrt{d... | {} |
# Beyond compare limit bandwidth
where object size is small relative to the FoV) Bandwidth exhibits a greater material impact on moving objects versus static ones. Bandwidth tends to have a greater impact in wider FoVs (i. Compare cloud container registries from AWS, Azure and Google. Compare from DSL, Cable Fiber, F... | {} |
# Temperature in Thompon's experiments.
1. Apr 15, 2008
### elephantorz
1. In one of Thompson's experiments he placed a thin metal foil in the electron beam and measured its temperature rise. Consider a cathode-ray tube in which electrons are accelerated through a 2,000 V potential difference, then strike a 10 mg co... | {} |
# Linear Potential Question
1. Dec 25, 2008
### Domnu
Problem
A particle in one dimension is subjected to a constant force derivable from
$$V = \lambda x$$
Is the energy spectrum continuous or discrete? Write down an approximate expression for the energy eigenfunction specified by $$E$$.
Solution attempt
We hav... | {} |
# Math Help - Show the set of rational numbers Q is neither open nor closed.
1. ## Show the set of rational numbers Q is neither open nor closed.
How would I show that the set of rational numbers Q is neither closed nor open? Like which theorems would I use? I have been trying this for hours now and can't seem to get... | {} |
Singular And Nonsingular Matrix Pdf
What does non-singular mean? non-singular is defined by the lexicographers at Oxford Dictionaries as Not singular; not having a singularity; (of a matrix) having a non-zero determinant. The number of 3 x 3 non-singular matrices, with four entries as 1 and all other entries as 0, is ... | {} |
# Homework Help: Foorier represtaion of this function
1. Dec 23, 2009
### nhrock3
$$f(x)=\sin(\frac{px}{2})\\$$
$$a_0=0$$
$$a_n=0$$
$$b_n=\frac{1}{\pi}\int_{-\pi}^{\pi}\(\sin(\frac{px}{2}))\sin(nx)dx=\frac{1}{2\pi}[\sin(\frac{p\pi}{2}-n\pi)-\sin(\frac{-p\pi}{2}+n\pi)]+\frac{1}{2\pi}[\sin(\frac{p\pi}{2}+n\pi)-\sin... | {} |
# Rousetech 75/5120 motor for sale
### Help Support The Rocketry Forum:
#### Rocketry nut
##### Well-Known Member
I have had this motor for a while and need to sell it before I leave for the Air Force at the end of September. The forward closure has 2 flights and the rest of the system has 4-5 total. It's in great c... | {} |
# Finiteness Properties and Profinite Completions
In this note we show that various (geometric-homological) finiteness properties are not profinite properties. For example for every $1 \le k, \ell \le \bbn$, there exist two finitely generated residually finite groups $\Ga 1$ and $\Ga 2$ with isomorphic profinite compl... | {} |
# Supercooled and glassy water: Metastable liquid(s), amorphous solid(s), and a no-man’s land
1. aDepartment of Physics, Sapienza University of Rome, I-00185 Roma, Italy;
2. bInstitute of Physical Chemistry, University of Innsbruck, A-6020 Innsbruck, Austria
1. Edited by Pablo G. Debenedetti, Princeton University, Pri... | {} |
Browse Questions
# Given the following statements, choose the correct answer:
Statement-1: A gas can have only two rotational degrees of freedom.
Statement-2: When moving in a particular direction, the molecules can rotate about only on two perpendicular directions, which are perpendicular to the direction of propag... | {} |
It is currently 18 Nov 2017, 18:54
### 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.
Customized
for You
we will pick new questions that match your level based o... | {} |
# Multivariable quantum signal processing (M-QSP): prophecies of the two-headed oracle
Zane M. Rossi1 and Isaac L. Chuang2
1Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
2Department of Physics, Department of Electrical Engineering and Computer Science, and Co-Design... | {} |
28 Jul
This salad is perfect for any summer gathering, party or lunch!
The combination of fruit, nuts and dark leafy greens makes this salad not only delicious, but high up on a healthy scale.
It also only took me 5 minutes to put it together. Easy and delicious, my favorite combination 🙂
Ingredients:
• Apple Pec... | {} |
# HP 50g Basic Graphing Tutorial
Graphing on the HP 50g took me a while to get used to. You have to go through a few separate menus to create a nice looking graph. This threw me for a loop because I was used to a calculator that had most the options for creating a graph in one place. Here is a little guide that will g... | {} |
Cantor Sets Inside Cantor Sets
(Or: "I heard you liked Cantor Sets...")
I'm working on a student project, and the following construction came up very naturally: If $C$ is the usual Cantor Set, build a countable union of copies of this set as follows: start from $C$, and add a one-third scale copy of $C$ in the interv... | {} |
### Collective Dynamics of ‘Small-world’ Networks
Networks,Reading,Science — Zac Townsend @ October 29, 2012 11:50 am
This article explores the dynamics of a network that is somewhere between regular and random.Regular networks are those where every node has the same number of connections. On the other hand, random n... | {} |
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# Linux User & Developer - Issue 184 2017
код для вставкиСкачать
UBUNTU LAPTOP: 7-INCH GPD POCKET
www.linuxuser.co.uk
THE ESSENTIAL MAGAZINE
FOR THE GNU GENERATION
>_100 WAYS TO
MASTER THE
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> Become a command line guru in 24 hours
INTERVIEW
HOT PROJECTS
ZeroPhone
The hero building a $50 phone with ... | {} |
# Gamma-Ray Burst Aimed Directly at Earth
A massive gamma-ray burst detected last March, believed to be the brightest ever seen, turns out to have been aimed directly at the Earth. A narrow jet that drove material toward us at 99.99995 of the speed of light is revealed in the data, itself wrapped within a somewhat slo... | {} |
# Trying to rhyme Peskin and Schroeder with Weinberg
This is a follow up question of this one.
In the Vol 1, Weinberg derives how a unitary operator $U(\Lambda)$ acts on one-particle states, which is given by equation (2.5.2): $$U(\Lambda)|p,\sigma\rangle = \sum_{\sigma'} C_{\sigma' \sigma}(\Lambda,p)|\Lambda p, \sig... | {} |
# Conditional distrinbutions
1. Apr 16, 2007
### jimmy1
I need to get the density function of a Beta distribution (call it B) with it's two parameters, X and Y, binomially distributed.
1) My first question is, would I be right in saying that the density function that I am looking for can be defined as a "conditiona... | {} |
2 名乘客
# AsBus
5.0
6 条用户评论
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## AsBus 计划 & 时间表
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## AsBus 公司评论
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It w... | {} |
# Is this case handled by distribution theory?
I want to express a distribution, $f(x)$, that has the following properties: $$\int_{-\infty}^x f(x') \operatorname{d}x' = \left\{\begin{array}{cc} 0 & x \le 0 \\ \frac{1}{x} & x > 0. \end{array}\right. = \frac{\Theta(x)}{x},$$ where $\Theta(x)$ is a unit step function. F... | {} |
# Wedge Friction Problem
1. Oct 10, 2013
### amal
1. The problem statement, all variables and given/known data
The coefficient of static friction $μ_s$ between the 100kg block and wedge is $0.20$. Determine the magnitude of force $P$ required to raise the block if the rollers are frictionless and wedge massless. Yo... | {} |
## Precalculus (6th Edition)
$(4xy^3)(xy^2-2)$
The student was wrong because he was not ave to completely factor the given polynomial. In his answer, $2xy^3(2xy^2-4)$, the terms of the binomial factor have a common factor of $2$. Factoring out the $2$ gives: $=(2xy^3)(2)(xy^2-2) \\=(4xy^3)(xy^2-2)$ | {} |
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