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# Finite groups of non zero real number under binary operation multiplication
How we can show that {1} and {1,-1} are the only finite groups of nonzero real numbers under binary operations multiplication?
-
The only torsion elements (equivalently, roots of unity) in ${\bf R}^\times$ are $\pm1$. – anon Mar 12 '13 at ... | {} |
Description
Scan and analyse the given file to gather information for ascii import into worksheets. This function will look read the file to look for consistent structure by trying different separators that will yield the largest number of columns.
Syntax
int AscImpReadFileStruct( LPCSTR lpcszFilename, ASCIMP * pASC... | {} |
# How do you solve sqrt(6x+1) = 3sqrt(x)-1?
May 24, 2016
$x = 0$ or $x = 4$
#### Explanation:
Squaring both sides of $\sqrt{6 x + 1} = 3 \sqrt{x} - 1$, we get
$6 x + 1 = 9 x + 1 - 6 \sqrt{x}$
or $6 \sqrt{x} = 9 x + 1 - 6 x - 1$
or $6 \sqrt{x} = 3 x$
or $2 \sqrt{x} = x$ - now squaring this
$4 x = {x}^{2}$ or $... | {} |
copy_dm_to {dm} R Documentation
## Copy data model to data source
### Description
copy_dm_to() takes a dplyr::src_dbi object or a DBI::DBIConnection object as its first argument and a dm object as its second argument. The latter is copied to the former. The default is to create temporary tables, set temporary = FALS... | {} |
# The power in an AC circuit is $$P = {E_{rms}}{I_{rms}}\cos \phi$$. The value of $$\cos \phi$$ in the series LCR circuit at resonance is
This question was previously asked in
ISRO SDSC SA MPC Physics 12-Feb-2017
View all ISRO Scientific Assistant Papers >
1. Zero
2. 1
3. 1/2
4. $$\frac{1}{{\sqrt 2 }}$$
Option 2 : 1
... | {} |
Find all School-related info fast with the new School-Specific MBA Forum
It is currently 03 May 2016, 19:14
### 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... | {} |
+0
# what is the reciprocal of tanX?
0
172
1
what is the reciprocal of tanX?
Guest Aug 3, 2017
Sort:
#1
+6351
+2
The reciprocal of tangent is cotangent.
$$\tan=\frac{\sin}{\cos} \\~\\ \cot=\frac{\cos}{\sin}$$
hectictar Aug 3, 2017
### 4 Online Users
We use cookies to personalise content and ads, to provide s... | {} |
# Math Help - Triple integral take 2
1. ## Triple integral take 2
Evaluate $\int_0^{\infty} \int_0^{\infty} \int_0^{\infty} \frac{1}{(1+x^2+y^2+z^2)^2} \ dx \ dy \ dz$.
This is pretty swish! Here's what i've done:
$\int_0^{\infty} \int_0^{\infty} \int_0^{\infty} \frac{1}{(1+x^2+y^2+z^2)^2} \ dx \ dy \ dz=\int_0^{\in... | {} |
# Linux cp Permission denied on ntfs file system
bashlinuxntfspermissions
Could someone kindly explain why I get this Permission Denied error? I personally am user g and as ls shows I have read and write permission for both source and destination. My system is slackware 14, and the device being written to is my eread... | {} |
# shake / Vibrate a body in box2d?
How do you vibrate or cause a shake effect to a body of type static or dynamic or kinematic. I tried applying forces to a dynamic body in the timeStep, which did not work, as well I tried ApplyLinearImpulse many times a sec within the timeStep, which again did not give me the result.... | {} |
Series has only been edited by one person.
Last edited on November 19, 2008 by DerekCouzens at 20:06:52
You can see the full page history. | {} |
# Worksheet on Ratio in Lowest Term
Practice the questions given in the worksheet on ratio in lowest term. We know two or more quantities compared in a ratio must have the same units of measurement. So, the ratios have no unit. Then a ratio is expressed in its lowest term.
1. Find the ratio of the following in the si... | {} |
.tabbox {width:400px; margin-top: 15px;margin-bottom: 5px} .tabmenu {width:400px;height:28px;border-left:1px solid #CCC;border-top:1px solid #ccc;} .tabmenu ul {margin:0;padding:0;list-style-type: none;} .tabmenu li { text-align:center; float:left; display:block; width:99px; overflow:hidden; background-color: #f1f1f1; ... | {} |
# Computing probability distributions over bootstrap samples for two statistics
I have a data set $$x= c(0.9575,0.4950,0.1080,0.9359,0.6326)$$ and I'm trying to compute the probability distributions for the statistics $$\bar X^* - \bar X$$ and $$\sqrt n(\bar X^* - \bar X)/s^*$$, over all bootstrap samples of size 5 (t... | {} |
# A continuations-based approach to weak definites
Author
Alice Forehand
AbstractSince their adaptation from a tool of computer science to one of linguistics, continuations have been applied to a wide variety of natural language phenomena. Here we expand upon these efforts to give an account of the class of phrases kn... | {} |
# [IPython-dev] Markdown MathJaX and Serif
Fernando Perez fperez.net at gmail.com
Mon May 5 21:09:39 EDT 2014
To the best of my understanding and some rather hasty googling, mathjax
doesn't provide sans-serif mathematical fonts.
I'm also pretty sure that in Beamer, in most themes even though it uses
sans-serif CM va... | {} |
# Tag Info
## New answers tagged pandoc
0
Using semicolons in between identifiers instead of writing them side by side does it eg: [@author_journal_year; @author2_journal2_year2]
0
Use the option --extract-media=pandocConversionMedia to specify a directory pandocConversionMedia where the images will be saved. This... | {} |
# Continuing list item after sublist in Lyx
I'm trying to continue a list item after existing a sublist, like so:
• Content
1. sublist
2. sublist
Continuing CONTENT...
• bla bla
For some reason when trying to write the Continuing CONTENT
I either had the option to continue the list (as in - creating another sublist ... | {} |
# [OS X TeX] Re: Re: personnal packages : thanks (Herbert Schulz)
Sat Jan 8 11:32:30 EST 2011
```Thank you.
I was so preoccupied about the whole thing that I forgot the basic stuff ! It works.
Karine
Le 7 janv. 2011 à 21:00, <macosx-tex-request at email.esm.psu.edu> <macosx-tex-request at email.esm.psu.edu> a écrit... | {} |
# Proof that two norms $\lVert\cdot\rVert_1$ and $\lVert\cdot\rVert_2$ are equivalent
1. Two norms $\def\norm#1{\lVert#1\rVert}\norm\cdot_1$ and $\norm\cdot_2$ are equivalent iff $\;\exists\;c_1,c_2>0$ such that $c_1\norm x_1\le \norm x_2\le c_2\norm x_1$
Show that $\norm x_1=\sum_{i=1}^n \lvert x_i \rvert$ and $\nor... | {} |
Maggie Black
2023-02-22
What is the vertex form of $y={x}^{2}-4x-3$?
Caltolmsn
1. The visible spectrum shows that blue has a shorter wavelength than red, which has a longer wavelength.
2. Water molecules absorb longer wavelength light more efficiently than shorter wavelength light.
3. Blue light is having a shorter... | {} |
### Bayesian model
#### machine learning bayesian model bayesian linear regression statistics
A Bayesian model is a statistical model where we use probability to represent all uncertainty within the model, both the uncertainty regarding the output but also the uncertainty regarding the input to the model.
The basic ... | {} |
1. ## Hello, I need some help please
Question is:
Jack has $18000 to invest , he invests 2/3 in one account and the rest in the second account. The first account returned 2% more than the second account. The total return on his investment was$1050. What were the % rates of the two accounts.
Not sure if I'm doing it ... | {} |
# Sequence does not come out right
\usepackage{tikz}
\usetikzlibrary{matrix,arrows,decorations.pathmorphing}
\begin{tikzpicture}[scale=1.5]
\node (A) at (1,0) {$0$};
\node (B) at (2,0) {$H^1(G/H,M^H$};
\node (C) at (3,0) {$H^1(G,M)$};
\node (D) at (4,0) {$H^1(H,M)$};
\path[->,font=\scriptsize,>=angle 90]
(A) edge no... | {} |
# Find a combinatorial argument.
I am tasked to find a combinatorial argument to prove the identity and I'm stumped.
$\displaystyle\sum_{k=1}^{n}\dfrac{1}{k}\binom{2k-2}{k-1}\binom{2n-2k+1}{n-k}=\binom{2n}{n-1}$
These are the attempts that I've made.
1) Double count the number of non negative integer solutions to
... | {} |
# Linear algebra I
### Basic information
You can always reach me by e-mail: 1@2354knopkammffczcuni.
### Credit for the class will be awarded for at least $2/3$ of all possible points for homeworks and tests (each 10 points)
Actual points (Winter semester) Actual points (Summer semester)
### Other resources
• MIT ... | {} |
# #StackBounty: #pgfplots #pgfmath pgfplots: x vs x
### Bounty: 50
• This question is a follow-up to this question ("pgfplots: Strange Bump in tanh Function").
• Stefan Pinnow, who knows a thing or two about pgfplots, provided an answer that distinguished between addplot{tanh(x)}; and addplot{tanh(x)};(x vs x as the ... | {} |
# Pacemaker problem
1. Sep 13, 2006
### FlipStyle1308
Pacemakers which are designed for long-term use commonly employ a lithium-iodine battery capable of supplying 0.42 A x h of charge. (a) How many coloumbs of charge can such a battery supply? (b) If the average current produced by the pacemaker is 5.6 mcA, what is... | {} |
# If $X_2$ is independent of $\mathcal F$, can we show that $f(X_1,X_2)$ is conditionally independent of $\mathcal F$ given $X_1$?
Let
• $$(\Omega,\mathcal A,\operatorname P)$$ be a probability space
• $$\mathcal F\subseteq\mathcal A$$ be a $$\sigma$$-algebra on $$\Omega$$
• $$(E_i,\mathcal E_i)$$ be a measurable spa... | {} |
Using UCSC Genome Browser with results from NCBI or Ensembl assemblies
2
0
Entering edit mode
3.3 years ago
colin.kern ▴ 970
If I want to display some data on the UCSC genome browser, but have done the analysis with the Ensembl or NCBI assemblies and annotations, do I need to manually write scripts to replace all the ... | {} |
2016-07-06 09:26:58 +0200 received badge ● Student (source) 2016-07-06 09:26:45 +0200 received badge ● Nice Answer (source) 2016-07-04 00:18:40 +0200 received badge ● Scholar (source) 2016-07-02 17:25:00 +0200 received badge ● Self-Learner (source) 2016-07-02 17:25:00 +0200 received badge ● Teacher (source) 2016-07-02 ... | {} |
# $\mathbb{Z} [\sqrt{2}]$ is an integral domain
We know that $(\mathbb{Z} [\sqrt{2}],+,\cdot)$ is an integral domain.
Someone can prove it easily if he says that is a subring of $(\mathbb{R} ,+,\cdot)$ .
Can we find a different proof, more analytical? How can we show that $$\forall x,y\in \mathbb{Z} [\sqrt{2}], x\ne... | {} |
## I have created a new and better article: Pitot Tube and Pressure Explanation With F1 and Pikes Peak Example.
One of the most well known aerodynamic equations is Bernoulli’s Equation:
$\frac{P_1}{\rho} + \frac{1}{2} V_1^{2} = \frac{P_2}{\rho} + \frac{1}{2} V_2^{2}$
The equation can be used with the following simpl... | {} |
Transport in Open Quantum Systems
Student Name
Final Thesis Submission Date
2018-09-04
Abstract
An open system is a system connected with the environment. Real systems are always open. Far from equilibrium open quantum systems are extensively studied because of their novel physics and their very interesting and diver... | {} |
bug-lilypond
[Top][All Lists]
## Re: Spacing bug
From: Mats Bengtsson Subject: Re: Spacing bug Date: Wed, 05 Oct 2005 10:23:32 +0200 User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.6) Gecko/20050319
Wiz Aus wrote:
The following file tries to squeeze onto one line when it clearly doesn't fit (the doubl... | {} |
# Hierarchy of beliefs
From Wikipedia the free encyclopedia
Construction by Jean-François Mertens and Zamir implementing with John Harsanyi's proposal to model games with incomplete information by supposing that each player is characterized by a privately known type that describes his feasible strategies and payoffs ... | {} |
# Car alarms and smoke alarms: the tradeoff between sensitivity and specificity
Wouldn’t you like to live in a world where your monitoring systems only alerted when things were actually broken? And wouldn’t it be great if, in that world, your alerts would always fire if things were broken?
Well so would everybody els... | {} |
# Visualizing Stirling’s Approximation With Highcharts
I said, “Wait a minute, Chester, you know I’m a peaceful man”, He said, “That’s okay, boy, won’t you feed him when you can” (The Weight, The Band)
It is quite easy to calculate the probability of obtaining the same number of heads and tails when tossing a coin N ... | {} |
# Returning the last segment of a split string
I recently reviewed a PR and saw the following.
const parts = someString.split('.');
return parts[parts.length - 1];
was changed to
const [last] = someString.split('.').reverse();
return last;
I commented that I am against the change for the reasons that it is harde... | {} |
# Numerical solution to N-dimensional diffusion on simplex?
Assume I have a system of at least (but generally only) $$N+1$$ points in an $$N$$-dimensional space ($$N > 3$$ is possible). At each of these points $$x_i, i=1,...,N+1$$ I know an initial potential/concentration/quantity $$P_i$$. I can evaluate the possible ... | {} |
Although romantic relationships have been found to boost well-being, some studies demonstrated that staying single has similar beneficial effects. One cause of such contradiction is probably due to the lack of a quantitative measurement of attitudes toward singlehood. To address this methodological gap, four studies in... | {} |
Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | {} |
# SkyEllipticalAperture¶
class photutils.aperture.SkyEllipticalAperture(positions, a, b, theta=<Quantity 0. deg>)[source]
An elliptical aperture defined in sky coordinates.
The aperture has a single fixed size/shape, but it can have multiple positions (see the positions input).
Parameters
positionsSkyCoord
The cel... | {} |
# Crossed product of a C*-algebra by a subgroup
Let $A$ be a unital $C^*$-algebra, let $G$ be a compact group, let $\alpha:G\to\mbox{Aut}(A)$ be a continuous action, and let $H$ be a closed subgroup of $G$. Is there any relationship between the crossed products $A\rtimes_\alpha G$ and $A\rtimes_{\alpha|_H}H$?
I reall... | {} |
# Properties
Label 2304.3.b.m Level $2304$ Weight $3$ Character orbit 2304.b Analytic conductor $62.779$ Analytic rank $0$ Dimension $4$ CM discriminant -3 Inner twists $8$
# Related objects
## Newspace parameters
Level: $$N$$ $$=$$ $$2304 = 2^{8} \cdot 3^{2}$$ Weight: $$k$$ $$=$$ $$3$$ Character orbit: $$[\chi]$... | {} |
# how to eliminate the horizontal spacing of the frame in the framed package?
I'm using the framed package and I found it difficult to adjust the width of a frame to adapt to the current environment, e.g. if I use a shaded environment within the enumerate environment, I will get a frame box as wide as the current page... | {} |
# Well-ordering of the reals in ZF with constructibility?
The question Do we know that we can't define a well-ordering of the reals? states:
There exist pointwise definable models of ZFC where every set is definable without parameters: it is the unique element of the model that satisfies some finite formula $\varphi(... | {} |
Math for simple 3D coordinate rotation (python)
I'm rotating points from one coordinate system to the other, but drawing a blank how to do this.
I've done some reading about Euler angles but after staring at this GIF for a while I just get dizzy.
above: from here
What I am doing:
The new $z$ axis is perpendicular ... | {} |
# Can this be solved?
1. Mar 31, 2008
### gamesguru
This is not a homework problem, I just thought of it when I was looking at problems with it being just y and not y^2. Here's the problem. It's entirely possible that it's not solvable, I'm just curious.
$$y'+y^2=x[/itex] 2. Mar 31, 2008 ### HallsofIvy That's non-li... | {} |
# Second norm of matrix
1. Aug 26, 2004
### niko2000
Hi,
I have forgotten the formula for calculating the second norm of matrix. Does anyone know the formula?
Regards,
Niko
2. Aug 26, 2004
### Hurkyl
Staff Emeritus
Are you talking about the norm usually written as $||A||_2$? You simply consider the (mxn) matrix a... | {} |
# Semi-direct product in general linear groups
$\operatorname{GL}(n,F)$ can be written as a semidirect product : $\operatorname{GL}(n,F) = \operatorname{SL}(n,F) ⋊ F^\times$ where $F^\times$ is multiplicative group of the field $F$. According to the definition of semi direct product we must have a homomorphism between... | {} |
CBSE (Science) Class 11CBSE
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Books Shortlist
# If Sin a = 4 5 and Cos B = 5 13 , Where 0 < A, B < π 2 , Find the Value of the Following: Cos (A − B) - CBSE (Science) Class 11 - Mathematics
ConceptTrigonometric Functions of Sum and Difference of Two Angles
#### Question
If $\sin A = \frac{4}{5}$ and $\cos B = ... | {} |
# Thread: M_n Matrix ring
1. ## M_n Matrix ring
Let $M_n(A)$ be the ring of matrixes with elements from the ring $A$. $T_n(A) \subset M_n(A)$ the set of matrixes in which all elements below the diagonal are 0. $T'_n(A) \subset T_n(A)$ the set of matrixes with the elements in the principal diagonal are 0. $D_n(A)$ the... | {} |
# Common Power Series
Dividends are payable on the 15th day of each of the months of January, April, July, and October in each year. ) The first term of the sequence is a = -6. Other possible problems include worn steering gear and ball sockets in the steering assembly, worn suspension system components and loose ste... | {} |
# Subplot Position Calculator1
Posted by Jiro Doke,
Jiro‘s pick this week is Subplot Position Calculator by Christopher Hummersone.
subplot is a nice way to place a grid of axes on a single figure. But the spacing is sometimes a bit too generous, leaving too little room for the graph.
nRows = 3;
nCols = 2;
for m = ... | {} |
## NO
804991762_4A
Posts: 47
Joined: Fri Apr 06, 2018 11:04 am
### NO
For the Lewis structure of NO, it is a radical, and In class today the structure given was:
. ..
:N-O:
..
Is it possible that it can have a double bond instead of a single bond? Would this be resonance?
Gisselle Sainz 2F
Posts: 76
Joined: Wed Fe... | {} |
Related Tags
euclidean distance
# How to compute Euclidean distance in C#
## Definition
The Euclidean distance, in any n-dimensional plane, is the length of a line segment connecting the two points.
## Formula
The Pythagorean Theorem can be used to calculate the distance between two points, as shown in the figure... | {} |
## anonymous 4 years ago The probability density function$f(x)=\left(\begin{matrix}c(4-x^2) \\ 0\end{matrix}\right)$ C = constant = 3/32$-2 \le x \le 2$otherwise. Find $P(|x| \ge 1).$
1. ash2326
$P(|x|\ge1) = P(-\infty\le x\le -1)+P(1\le x \le\infty)$ $P(|x|\ge1) = \int_{\infty}^{-1}f(x)dx+\int_{1}^{\infty}f(x) dx$ s... | {} |
## Wikipedia - Dolichole dolichols
https://doi.org/10.1351/goldbook.D01829
A group of @P04816@ derivatives in which $$n$$ in the general formula H–[CH2–C(CH3)=CH–CH2]n–OH is greater than 4 and in which the residue that carries the hydroxy group is saturated, i.e. 2,3-dihydropolyprenols.
Note:
The collective term preno... | {} |
# Tiles
Hall has dimensions 325 &time; 170 dm. What is the largest size of square tiles that can be entire hall tiled, and how many we need them?
a = 50 cm
b = 50 cm
n = 2210
### Step-by-step explanation:
$n=325\cdot 170\mathrm{/}{5}^{2}=2210$
Did you find an error or inaccuracy? Feel free to write us. Thank yo... | {} |
nLab unitary representation of the Poincaré group
Surveys, textbooks and lecture notes
Representation theory
representation theory
geometric representation theory
Contents
Idea
The Poincaré group is the group of rigid spacetime symmetries of Minkowski spacetime. It is a topological group and as such has unitary ... | {} |
# PH-EP Articles
Ostatnio dodane:
2017-03-20
12:28
Measurement of the $B^0_s\to\mu^+\mu^-$ branching fraction and effective lifetime and search for $B^0\to\mu^+\mu^-$ decays / LHCb Collaboration A search for the rare decays $B^0_s\to\mu^+\mu^-$ and $B^0\to\mu^+\mu^-$ is performed at the LHCb experiment using data col... | {} |
## Tower theorem
Dear Prof Kim
I can show that $[Q(\sqrt{2},\sqrt{3},\sqrt{5}):Q]=8$. But $[Q(\sqrt{6},\sqrt{10},\sqrt{15}):Q] = 4$ not 8. Why is that?
Can you explain why and give me instruction to prove it please?
Thanks very much.
———————————–
Reply: It’s important at this point to understand precisely what go... | {} |
# How can I motivate my fellow players?
Although I'm very much enjoying the one of the games I'm in, the other players seem to be flagging and losing interest. This is a bit disheartening as their lack of enthusiasm is bringing down the game for me and I'd like to help get them re-motivated and back into it The GM is ... | {} |
Ensure there are no obstructions or ground people in the swing radius. Because emergency vehicles have sirens and flashing lights and other vehicles must pull over, they can typically use the full right-of-way without encountering opposing vehicles. If you let the bucket slow down you get wet. Attach a small object of ... | {} |
# Why does the proof of undecidability of $A_{TM}$ require the universal TM to take input $\langle M,\langle M\rangle\rangle$?
I've read a proof explaining why $A_{\mathrm{TM}}$ is undecidable, and I don't seem to understand why we need to give the opposite of $H$ function $D$ itself as input.
Here's the copy-paste o... | {} |
Thread: Iverse variation of a function WP
1. Iverse variation of a function WP
The weight of a body in space varies inversely as the square of its distance from the center of the earth. If something weighs 5 lbs on the surface of the earth, how much does it weigh 1000 miles from the surface of the earth? The radius o... | {} |
# First Order Logic Consequence Relation
I have been reading my text book for a bit now and am still puzzled on how to show something like in the following example problems:
For arbitrary formulas $\phi$, $\psi$, and $\chi$ show that:
1. $(\phi \lor \psi) \models \chi$ iff $\phi \models \chi$ and $\psi \models \chi$... | {} |
# Schreiber stable infinity-stacks -- homological algebra
previous: principal infinity-bundles
home: sheaves and stacks
• We had found a concrete cocycle description of hom-sets in the homotopy category of infinity-stacks and had announced that these hom-sets describe very general notions of cohomology.
• As a firs... | {} |
math handbook calculator - Fractional Calculus Computer Algebra System software
+ + + =
# Java Math
## Math class in Java
Math class
### The operators in Java
Java operators +, -, *, /, is as same as JavaScript
• Summary of Operators in Java
#### Math Object Properties (Math.Constants)
Constants in Java Ma... | {} |
# Transversals of Longest Paths
Let (G) be the minimum cardinality of a set of vertices that intersects all longest paths in a graph G. Let ω(G) be the size of a maximum clique in G, and (G) be the treewidth of G. We prove that (G) ≤{1,ω(G)-2} when G is a connected chordal graph; that (G) =1 when G is a connected bipa... | {} |
leedcode4
# 114. Flatten Binary Tree to Linked List
## Description
Given a binary tree, flatten it to a linked list in-place.
For example, given the following tree:
1
/
2 5
/ \
3 4 6
The flattened tree should look like:
1
2
3
4
5
6
## Hints
If you notice carefully in the flattened tree, each node’s right chi... | {} |
## Statistical Science
### R. A. Fisher in the 21st century (Invited paper presented at the 1996 R. A. Fisher Lecture)
#### Abstract
Fisher is the single most important figure in 20th century statistics. This talk examines his influence on modern statistical thinking, trying to predict how Fisherian we can expect th... | {} |
# How is the redshift of starlight precisely measured?
When galaxies move away from us (caused by the expanding spacetime) their light seems to show a redshift. But what is really needed for this?
What time lap is for example needed to see a difference in frequency, and how does this precisely work?
Is this also pos... | {} |
+0
# math
+21
895
9
how do you get volume
Guest Jan 27, 2012
#3
+92781
+17
That is assuming you are talking about the volume of a rectangular prism!
Melody Apr 30, 2014
#1
+14
WidthxLengthxHeight
Guest Aug 23, 2012
#2
+104
+14
Length*Width*Height
BluePhoenix912 Apr 30, 2014
#3
+92781
+17
That is assuming you ... | {} |
Today we're going to talk about Copying, Renaming, Creating Text Files, and displaying what is inside files when using DOS. These tutorials assume that a general knowledge of DOS is already known. The first tutorial and second tutorial are excellent resources when learning DOS.
### Diskcopy
Diskcopy is a command that... | {} |
# How do you find the domain of y =sqrt(x + 4)?
Since the domain talks about real numbers only, we need to find when the √ ≥ 0.
0 ≤ x+ 4
-4 ≤ x
Therefore , the domain is {x| x ≥ -4, x in RR}. | {} |
# Verlet list
This method may easily be applied to Monte Carlo simulations. For short-range interactions, a cut-off radius is typically used, beyond which particle interactions are considered "close enough" to zero to be safely ignored. For each particle, a Verlet list is constructed that lists all other particles wit... | {} |
## Editorial for Добри числа
Remember to use this editorial only when stuck, and not to copy-paste code from it. Please be respectful to the problem author and editorialist.
Submitting an official solution before solving the problem yourself is a bannable offence.
by: donchominkov
static void solveGoodNumbers() {
Sc... | {} |
# QualByDepth
Variant call confidence normalized by depth of sample reads supporting a variant
## Overview
This annotation puts the variant confidence QUAL score into perspective by normalizing for the amount of coverage available. Because each read contributes a little to the QUAL score, variants in regions with de... | {} |
# Water pressure and density relationship
### How does pressure affect density of fluid?
The pressure exerted by a static fluid depends only upon the depth of the fluid, the density of the fluid, and the acceleration of gravity. The pressure in a static fluid Discussion. Fluid column height in the relationship inches... | {} |
# Multiple browser instances through different OpenVPN servers
browserPROXYvpn
How can I config multiple instances of browser to connect through different VPN servers?
I'm working in a Linux server and I need that every browser instance uses different VPN servers.
Edited
The goal is navigate simultaneously the sam... | {} |
# Law Of Sines And Cosines Pdf
Supply answer and units. 7 Law of Sines and Law of Cosines 509 Using the Law of Sines (SSA Case) Solve the triangle. In mathematics, the sine is a trigonometric function of an angle. Add a comment. Application:. On this page you can read or download law of cosines and sines all things al... | {} |
# Rower center of mass
Here’s the result of some other home experiment. In the previous post, I wrote about the angular velocity of the scull, and in an earlier post I discussed the velocity of the rower’s center of mass with respect to the boat, and how this velocity affects boat speed. Only in emergency situations d... | {} |
# 10th PHYSICS (ENGLISH MEDIUM NEW)
0
45
Welcome to your 10th PHYSICS (ENGLISH MEDIUM NEW)
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1. The value of variation of accelaration due to gravity (g) is ______ at the centre of the earth.
2. The principle involved in the working of a jet plane is:
3. _____ of a body is defined as the qu... | {} |
This paper implements all the well-known advances in deep learning segmentation methods and make it work together on the CamVid and Gatech datasets.
The proposed network implements the following things:
• Dense blocks
• U-Net architecture
## Dense blocks
The dense block provides a low increase of parameters while k... | {} |
for Journals by Title or ISSN for Articles by Keywords help
Publisher: Cambridge University Press (Total: 365 journals)
Compositio Mathematica [SJR: 2.965] [H-I: 37] [1 followers] Follow Subscription journal ISSN (Print) 0010-437X - ISSN (Online) 1570-5846 Published by Cambridge University Pres... | {} |
## Wednesday, November 15, 2017
### Influence of DNA Lesions on Polymerase-Mediated DNA Replication at Single-Molecule Resolution
Hailey L. Gahlon, Louis J. Romano, and David Rueda
Faithful replication of DNA is a critical aspect in maintaining genome integrity. DNA polymerases are responsible for replicating DNA, a... | {} |
BRIEF COMMUNICATIONS
Nutritional education and fruit and vegetable intake: a randomized community trial
Patricia Constante JaimeI; Flavia Mori Sarti MachadoII; Márcia Faria WestphalIII; Carlos Augusto MonteiroI
IDepartamento de Nutrição. Faculdade de Saúde Pública (FSP). Universidade de São Paulo (USP). São Paulo, S... | {} |
The TeX Catalogue OnLine, Entry for patchcmd, Ctan Edition
Change the definition of an existing command.
The package provides a command \patchcommand that can be used to add material at the beginning and/or the end of the replacement text of an existing macro. It works for macros with any number of normal arguments, ... | {} |
# What is the value of b^2-4ac for the following equation: 2x^2+3x=-1?
Mar 4, 2018
${b}^{2} - 4 a c = 1$
#### Explanation:
$\text{for a quadratic equation in "color(blue)"standard form}$
•color(white)(x)ax^2+bx+c=0color(white)(x);a!=0
$\text{then the "color(blue) "discriminant } \Delta = {b}^{2} - 4 a c$
$\text{... | {} |
SERVING THE QUANTITATIVE FINANCE COMMUNITY
Cuchulainn
Posts: 61185
Joined: July 16th, 2004, 7:38 am
Location: Amsterdam
Contact:
### Find inverse function
$1\,=\,\frac{d}{dy} \, F ( F\,^{\,-\,1} (y)\, =\, \frac{d F ( x )}{dx} \frac{d x }{d y}$The inverse of F is actually what you are trying to prove, and you seem to... | {} |
numtheory/invcfrac(deprecated) - Help
# Online Help
###### All Products Maple MapleSim
Home : Support : Online Help : numtheory/invcfrac(deprecated)
numtheory
invcfrac
convert a simple periodical continued fraction expansion to a quadratic surd
Calling Sequence invcfrac(cf)
Parameters
cf - simple peri... | {} |
# Using Wilcoxon Ranksum text with Equal sample medians [duplicate]
We have two independent samples, with skewed distribution from two different populations x, and y. When we compute the summary for these numeric vectors, we get following output,
summary(x)
Min. 1st Qu. Median Mean 3rd Qu. Max.
1.000 1.000 ... | {} |
# Measurement of $d\sigma/dy$ of Drell-Yan $e^+e^-$ pairs in the $Z$ Mass Region from $p\bar{p}$ Collisions at $\sqrt{s}=1.96$ TeV
Un-Ki Yang, T Aaltonen
Research output: Contribution to journalArticlepeer-review
Original language English 232-239 Physics Letters. Section B: Nuclear, Elementary Particle and High-Ener... | {} |
# Gravity as function of density
1. Aug 12, 2011
### Nikitin
Hi, I'm just playing a bit with the numbers... The gravitational strength of a planet really depends on its density, but I'm wondering how I'm supposed to create a formula where gravity is the function of a planet's average density..
M= mass of planet. G=... | {} |
Where are the fake units 'character' (ch) for indentation and 'line' for spacing specified?
In specific the 'character' used as a unit should be judged unusable for decades now. The help doesn' tell anything about the meaning. From experimenting I guess 1 ch = 0.3704 cm, and thus a constant length. Is this correct?
Is... | {} |
# Iterative square root? sqrt(2+sqrt(2+sqrt(...
1. ### Damidami
94
The other day I was playing with my calculator and noticed that
$$\sqrt{2+\sqrt{2+\sqrt{2+\sqrt{2+...}}}} \approx 2$$
But, what is that kind of expression called? How does one justify that limit?
And, to what number exactly does converge, for exampl... | {} |
# Solving Least-Squares Regression with Missing Data
Contributed by Alex Williams
I recently got interested in figuring out how to perform cross-validation on PCA and other matrix factorization models. The way I chose to solve the cross-validation problem (see my other post) revealed another interesting problem: how ... | {} |
# How does this answer for automata and Hamming distance not lead to inconsistencies?
I had already been given the answer by the TA in class, but I don't understand it. I'm not asking for the answer on a homework problem or anything.
The problem:
The Hamming distance ("distance") of a word w to v of the same size is... | {} |
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