text stringlengths 100 957k | meta stringclasses 1
value |
|---|---|
September 7th
Recall:
• Up until 2010, both short and long forms were sent out.
• Beginning in 2010, only short forms are sent while the American Community Survey is used to make up for the long form.
• Bilingual or "swimlane" forms are automatically sent to heavily Hispanic neighborhoods.
• Printed forms are availab... | {} |
# psfex lapack symbols may collide with built in lapack
XMLWordPrintable
## Details
• Type: Bug
• Status: Done
• Resolution: Done
• Fix Version/s: None
• Component/s:
• Labels:
None
• Story Points:
2
• Sprint:
Science Pipelines DM-S15-6
• Team:
Data Release Production
## Description
On my Mac meas_extensions_psfex... | {} |
# Non Equispaced / Non Uniform DFT Bandwidth
I need to construct Fourier transform of non-equispaced data.
That is, I have signal $s(t)$, $t\in[0,T]$ sampled at non-equispaced points $t_k$, $k=0...N-1$ with sample values $s_k = s(t_k)$. For Fourier transform I use approximation of integral: $$\hat S(\omega) = \int\li... | {} |
• Free Practice Test & Review
How would you score if you took the GMAT
Available with Beat the GMAT members only code
• 1 Hour Free
BEAT THE GMAT EXCLUSIVE
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Conducts an influence analysis of a meta-analysis generated by meta functions, and allows to produce influence diagnostic plots.
InfluenceAnalysis(x, random = FALSE, subplot.heights = c(30,18),
subplot.widths = c(30,30), forest.lims = 'default',
return.separate.plots = FALSE, text.scale = 1)
## Arguments
x An object... | {} |
1. Engineering
2. Electronics Engineering
3. consider the continuous time system given by the state equations...
# Question: consider the continuous time system given by the state equations...
###### Question details
consider the continuous time system given by the state equations
x(t)=$\left[\begin{array}{cc}-1.5&... | {} |
The principle of ‘parallax’ in section 2.3.1 is used in the determination of distances of very distant stars. The baseline AB is the line joining the Earth’s two locations six months apart in its orbit around the Sun. That is, the baseline is about the diameter of the Earth’s orbit ≈ 3 × 1011m. However, even the neares... | {} |
The iconicity of thought and its moving pictures: following the sinuosities of Peirce's path
Gaultier, Benoît (2017). The iconicity of thought and its moving pictures: following the sinuosities of Peirce's path. Transactions of the Charles S. Peirce Society, 53(3):374-399.
Abstract
I endeavor to determine exactly wh... | {} |
# Meaning of this operator
## Main Question or Discussion Point
From the "Lie Group" theory point of view we know that:
$$p$$ := is the generator for traslation (if the Lagrangian is invariant under traslation then p is conserved)
$$L$$:= s the generator for rotation (if the Lagrangian is invariant under traslation... | {} |
# Mathematician:Benjamin Peirce
## Mathematician
American mathematician and logician who has been called "The founding father of modern abstract algebra".
Like George Boole, attempted to put logic on a sound mathematical footing.
He also contributed to many other areas of mathematics.
Proved that there is no odd p... | {} |
## Return to Answer
2 added 1 characters in body
The initial original problem with the indices was that they were used to label coordinates, so mathematicians preferred more and more coordinate independent operators, while physicists preferred continued to use indices. Then, Penrose realized that it has to be somethi... | {} |
# Put our Knowledge and Writing Skills to Work for you
As well as consultancy, research and interim work, peterjamesthomas.com Ltd. helps organisations in a number of other ways. The recently launched Data Strategy Review Service is just one example.
Another service we provide is writing White Papers for clients. Som... | {} |
orb:pid_lidar
Lidar's motor controller using PID control loop
• The Lidar needs to be spinning at a constant speed of 250 rpms.
• The voltage needed by the motor to rotate at constant speed changes depending on external factors such as temperature.
• A PID controller is therefore implemented in order to always supply... | {} |
## College Algebra 7th Edition
$\sum_{k=1}^{10}k^{2}$
We write the sum in sigma notation: (We notice that the terms are integers to the second power.) $1^{2}+2^{2}+3^{2}+ ...+10^{2}=\sum_{k=1}^{10}k^{2}$ | {} |
# A more general Kloosterman-type sum
Let $\mathbb{F}_q$ be a finite field and let $a,b \in \mathbb{F}_q$ not both zero. Let $\psi$ be the canonical additive character on $\mathbb{F}_q$. The classical Kloosterman sum is given by $$K(a,b) = \sum_{x \in \mathbb{F}_q^*} \psi\left(ax + \dfrac{b}{x} \right)$$ which is well... | {} |
# Sequence problem involving inequality
Consider a sequence defined by $\{a_k\}_{k\geq 0}$ , $a_{k+1}=2^k-3a_k$; Find all $a_0$ such that $a_0<a_1<a_2<a_3<\cdots$.
I tried to create some bound on the terms but it doesn't satisfy me, any suggestion would be highly helpful, thanks!
## 4 Answers
Here is a different ap... | {} |
• We measure the energy emitted by extensive air showers in the form of radio emission in the frequency range from 30 to 80 MHz. Exploiting the accurate energy scale of the Pierre Auger Observatory, we obtain a radiation energy of 15.8 \pm 0.7 (stat) \pm 6.7 (sys) MeV for cosmic rays with an energy of 1 EeV arriving pe... | {} |
# What is a Jumbo Loan and When Do You Need One?
Getty Images
Jumbo houses need jumbo loans.
When you buy a new property, you may need a mortgage to finance the purchase. The federal government sets limits on how much you can borrow, and while the average property fits into this bracket with no problem, what happens... | {} |
# Are the answer choices wrong? (electric potential energy)
U=kq1q2/r
## The Attempt at a Solution
W = changeU = Uf-Uo
Uf = k(7*(-5) + 7(-4) + (-5)*(-4))/0.1 = -4.3*10^-4
Ui= k((7*(-4))/0.1= -2.8*10^-4
Uf-Ui = -1.5*10^-4k J
#### Attachments
29 KB · Views: 437
## Answers and Replies
TSny
Homework Helper
Gold Me... | {} |
# Absolute minimum
Algebra Level 3
Let $$x$$ be a positive integer. Find the minimum value of $|x+8|+|x+3|+|x-2|+|x-6|$
× | {} |
Pie Chart using PyPlot. For data to be useful, it is very important to collect complete, accurate & relevant data. A circle is divided in sectors. Also, watch our video lessons to understand the concept of pie charts. You will also love the ad-free experience on Meritnation’s Rs_aggarwal_(2018) Solutions. Start by draw... | {} |
Updated: 3 hours 39 min ago
Improved Quantum Multicollision-Finding Algorithm
Tue, 11/20/2018 - 03:14
The current paper improves the number of queries of the previous quantum multi-collision nding algorithms presented by Hosoyamada et al. at Asiacrypt 2017. Let $l$-collision be $l$ distinct inputs that result in the ... | {} |
# Definition:Sign of Ordered Tuple
## Definition
Let $n \in \N$ be a natural number such that $n > 1$.
Let $\tuple {x_1, x_2, \ldots, x_n}$ be an ordered $n$-tuple of real numbers.
Let $\map {\Delta_n} {x_1, x_2, \ldots, x_n}$ be the product of differences of $\tuple {x_1, x_2, \ldots, x_n}$:
$\displaystyle \map {... | {} |
# §14.18 Sums
## §14.18(i) Expansion Theorem
For expansions of arbitrary functions in series of Legendre polynomials see §18.18(i), and for expansions of arbitrary functions in series of associated Legendre functions see Schäfke (1961b). | {} |
# PHPUnit: faster and better unit tests with pcov
When using PHPUnit there are different ways to create a code coverage report. By default, XDebug is used. But as mention on different sites, XDebug is very slow and the generation of a code coverage report might take several minutes for big projects.
## phpdbg
To spe... | {} |
### 数学代写|离散数学作业代写discrete mathematics代考|Analysis
statistics-lab™ 为您的留学生涯保驾护航 在代写离散数学discrete mathematics方面已经树立了自己的口碑, 保证靠谱, 高质且原创的统计Statistics代写服务。我们的专家在代写离散数学discrete mathematics代写方面经验极为丰富，各种代写离散数学discrete mathematics相关的作业也就用不着说。
• Statistical Inference 统计推断
• Statistical Computing 统计计算
• (Generalized) Linear Models... | {} |
## Featured resource
### Check the Clues
Cooperative group problem solving is a deductive reasoning activity where the solution cannot be found without everyone’s contribution. This approach has the potential to benefit all students in a class, both mathematically and socially.
Members: $25.00 inc.GST Others:$ 31.25... | {} |
# (RE: New UAS regulations) Overeach - thy name is government...(drones)
#### Hypatia's Protege
Joined Mar 1, 2015
3,226
Seems the DOT are taking their our toys rather seriously!
http://www.faa.gov/uas/media/RIN_2120-AJ60_Clean_Signed.pdf
The new operator requirements are particularly 'amusing'!
Curious that (secon... | {} |
## Jimmy Anderson & Moeen split hairs in England cricket team Beard Index
Posted in Beards, Cricket with tags , , on July 30, 2014 by telescoper
Important poll on the Beard Index for England’s cricketers..
My own vote went to Jimmy Anderson, a remark on whose performance yesterday by me on Twitter also led to me fea... | {} |
### A Static Slicing Method for Functional Programs and Its Incremental Version
Prasanna Kumar K., Amitabha Sanyal, Amey KarkareSaswat Padhi
Proceedings of the 28 th International Conference on Compiler Construction, 2019
⟨ CC 2019 ⟩
###### Abstract
An effective static slicing technique for functional programs mu... | {} |
# Relational Algebra with only one operator?
There's a parlour game of inventing exotic operators for Relational Algebra, and thereby reducing the number of operators needed to be 'Relationally Complete'. A popular operator for this is 'Inner Union' aka SQL's UNION CORRESPONDING.
I've just bumped into a single-operat... | {} |
• # End Of Year Outcomes 2018/19
### Literacy
The school average percentage (of objectives achieved) at the expected level or above for 2018/19 is 83% per class which is 3% higher than 2017/18.
This total includes reading, writing, speech and language and handwriting.
### Mathematics
The school average percentage ... | {} |
# using latex macros in the wiki
Submitted by Tinne De Laet on Mon, 2012-01-23 08:57
Hi all,
Apparently there are some possibilities to use latex macro in a mediawiki (see for instance http://www.mediawiki.org/wiki/Extension:WikiTex/Installation).
Can we also use latex macros on the orocos wiki and how can I config... | {} |
# Build a list from applying a recursive function on another list
I have one list a of length (n+1):
a={a[0],a[1],...,a[n]}
I wish to build a list by applying a function f, a recursive non-linear function, that depends on the value of a at both indexes i and (i-1) and on the previous value of the "under constructio... | {} |
- Current Issue - Ahead of Print Articles - All Issues - Search - Open Access - Information for Authors - Downloads - Guideline - Regulations ㆍPaper Submission ㆍPaper Reviewing ㆍPublication and Distribution - Code of Ethics - For Authors ㆍOnlilne Submission ㆍMy Manuscript - For Reviewers - For Editors
Linear transform... | {} |
# Gauss law for cilynder
1. May 17, 2006
So question :
We have cored cilynder. Inner radius 10 cm, outer radius 20 cm. In the walls
of the cilynder uniformed charge 2nK/m^3. Find electric field magnitude at the points from axes 8cm 18cm 28cm.
Sorry for my english.
2. May 17, 2006
### neutrino
I think you mean 2 n... | {} |
# Breakout… Getting the ball reflection X angle when htitting paddle / bricks [duplicate]
Im currently creating a breakout clone for my first ever C# / XNA game. Currently Ive had little trouble creating the paddle object, ball object, and all the bricks. The issue im currently having is getting the ball to bounce off... | {} |
# A mass attached to the end of a spring is oscillating with a period of 2.25 s on a horizontal...
## Question:
A mass attached to the end of a spring is oscillating with a period of 2.25 s on a horizontal frictionless surface. The mass was released from rest at t = 0 from the position x = 0.0300 m.
(a) Determine th... | {} |
# JackAudio over Network: Jack Client/Server Connection
JackAudio is a low latency audio connection software, that can transmit audio data via TCP/IP network connections. Setup is somewhat crucial for "first timers". I hope that this post can help over the standard pitfalls.
2. Setup JACK Master
• Launch Jack Control... | {} |
## College Algebra (10th Edition)
$(-\infty, -1)$ Refer to the image below for the graph.
Add $2x$ to both sides of the inequality: $3-2x+2x\gt 5+2x \\3 \gt 5+2x$ Subtract $5$ to both sides of the inequality: $3-5 \gt 5+2x-5 \\-2 \gt 2x$ Divide $2$ to both sides of the inequality: $\frac{-2}{2} \gt \frac{2x}{2} \\-1 \... | {} |
Number of Differentiable Structures on a Smooth Manifold
On John Lee's book, Introduction to Smooth Manifolds, I stumbled upon the next problem (problem 1.6):
Let $M$ be a nonempty topological manifold of dimension $n \geq 1$. If $M$ has a smooth structure, show that it has uncountably many distinct ones.
The trick ... | {} |
Archived
This topic is now archived and is closed to further replies.
OpenGL How to draw a circle or a arc filled with color in OpenGL?
This topic is 6151 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
Recommended Posts
How to draw a circle or a arc filled with... | {} |
# 40 CFR § 60.204 - Test methods and procedures.
§ 60.204 Test methods and procedures.
(a) In conducting the performance tests required in § 60.8, the owner or operator shall use as reference methods and procedures the test methods in appendix A of this part or other methods and procedures as specified in this sectio... | {} |
Free Version
Moderate
# Maxwell Equations: Magnetic Field Properties
EANDM-WH4YO2
Consider these two vector fields, each a candidate to represent a magnetic field in free space.
(A) $\vec{B}(x,y,z)=B_o(3x\hat{x} -4y \hat{y} +z \hat{z})$
(B) $\vec{B}(x,y,z)=B_o(x^2yz\hat{x}+xy^2z\hat{y}-2xyz^2\hat{z})$
Which of the... | {} |
1 like 0 dislike
43 views
Is $(x+2)$ a factor of $x^2+4x+4$?
| 43 views
2 like 0 dislike
If $x + 2$ is a factor, $x = -2$ must give zero when substituted:
$x^2+4x+4 = 0$
$(-2)^2 + 4(-2) + 4 = 0$, therefore $x + 2$ is a factor.
by Silver Status (31.3k points)
selected by
0 like 0 dislike
1 like 0 dislike | {} |
Quod Erat Demonstrandum
2010/10/06
教學碎念
Filed under: NSS,Pure Mathematics — johnmayhk @ 3:22 下午
1.
（他們笑我出卷容易，因自己功力有限，我求他們見諒。）
Resolve $\frac{2x + 3}{x^2(x+3)^2}$ into partial fractions.
$\frac{1}{x(x+3)} \equiv \frac{1}{3}(\frac{1}{x} - \frac{1}{x+3})$
$\frac{d}{dx}\frac{1}{x(x+3)} \equiv \frac{1}{3}\frac{d}{dx}... | {} |
# Tag Info
34
Disclaimer: I use Coq on daily basis... I have seen in some places that people use formal verification and/or computer-aided verification for cryptography. To my knowledge, there aren't that many places that do such a thing. First, let's define our concepts: Formal Verification: The act of proving the c... | {} |
unit:T
Type
Description
The SI unit of flux density (or field intensity) for magnetic fields (also called the magnetic induction). The intensity of a magnetic field can be measured by placing a current-carrying conductor in the field. The magnetic field exerts a force on the conductor, a force which depends on the am... | {} |
# Terrell-Penrose Effect for Objects Approaching Relativistic Velocities
Andrew York
After Einstein and his introduction of the Theory of Relativity, it was generally thought that objects moving at relativistic speeds (close to the speed of light) would appear contracted, or squashed, in the direction of motion. It w... | {} |
Browse Questions
# Which of the following is the strongest reducing agent?
$(a)\;Be\qquad(b)\;Ba\qquad(c)\;Ca\qquad(d)\;Mg$
Can you answer this question?
$Ba$ is the strongest reducing agent
Hence (b) is the correct answer.
answered Jan 28, 2014 | {} |
+0
# equation of line
0
46
1
Write an equation of the line that passes through the given point and is perpendicular to the given line
(-4,-4); y = -2x - 3
Mar 19, 2021
#1
+507
0
Since the slope of that line is -2, the the perpendicular one would be its negative reciprocal, which is $$\frac{1}{2}$$
This means yo... | {} |
### Counting Counters
Take a counter and surround it by a ring of other counters that MUST touch two others. How many are needed?
### Cuisenaire Rods
These squares have been made from Cuisenaire rods. Can you describe the pattern? What would the next square look like?
### Doplication
We can arrange dots in a simil... | {} |
# Miscellaneous Plasma Parameters (plasmapy.formulary.misc)
Functions for miscellaneous plasma parameter calculations.
## Functions
Bohm_diffusion(T_e, B) Return the Bohm diffusion coefficient. Calculate the magnetic energy density. Calculate the magnetic pressure. mass_density(density, particle[, z_ratio]) Calcu... | {} |
Originally Posted by TacticalPro
shoot me.... i cramped, thought it was sin^(2x+x)=1
so anyway it should be:
sin2x+sinx=1
sin3x=1
sinx=1/3
Sorry, but if you cannot simplify sin(2x + x) and solve sin(3x) = 1 correctly then you should not even consider attempting to solve sin2xcosx+cos2xsinx=1. You need to go right b... | {} |
Set section and subsection header to ttf font in KOMA-script
I'd like to set a custom font I acquired for all section and subsection headers in a scratcl paper I'm writing. It's a ttf and installed correctly on my Mac.
I know about \setkomafont and \addtokomafont, and I also have found the fontspec package, but all t... | {} |
## Algebra: A Combined Approach (4th Edition)
$-\dfrac{5}{3}$
Given $\dfrac{x^2-y+2z}{3x} ,$ if $x=-2 \ , \ y = 0$ and $z = 3$ $\dfrac{(-2)^2-0+2\times 3}{3\times (-2)} = \dfrac{4+6}{-6} = -\dfrac{10}{6} = -\dfrac{5}{3}$ | {} |
## Differential and Integral Equations
### Bounded holomorphic functional calculus for non-divergence form differential operators
#### Abstract
Let $L$ be a second-order elliptic partial differential operator of non-divergence form acting on ${\bf R^n}$ with bounded coefficients. We show that for each $1 < p_0 <2, L... | {} |
Let $$w=a_1a_2a_3...$$ be an infinite word over a finite alphabet and $$\epsilon>0$$. Do there exist integers $$n,k$$ such that $$\frac{d(a_1a_2...a_n,a_{k+1}a_{k+2}...a_{k+n})}{n}<\epsilon$$ ? ($$d(u,v)$$ is the hamming distence)
• Is your alphabet just $\{0,1\}$ or an arbitrary finite set? – fedja May 14 at 1:56
• A... | {} |
# Difference between density and distribution [in formal mathematical terms]
A similar question has been already asked but its not in mathematical framework and therefore seems to be different. According to definitions from the book that I am reading, a random variable and a distribution are defined as follows:
Defin... | {} |
General Information
Student: Veronika Steffanova 450 Charles University in Prague veronika.steffanova guess_what_is_here rutgers.edu $L(p,q)$-labeling of Interval Graphs
$L(p,q)$-labeling of Interval Graphs
Project Description
Interval graphs are intersection graphs of a family of intervals of real numbers. $L(p,q)... | {} |
# Cumulative distribution function determine the random variable
I don't know that determine is the right word, but I try to explain. What I need to understand. :) So.. We know's that if a function fit this conditions:
• Monotonically non-decreasing for each of its variables
• Right-continuous for each of its variabl... | {} |
# A 125 GeV SM-like Higgs in the MSSM and the $\gamma \gamma$ rate
Authors
Type
Preprint
Publication Date
Mar 28, 2012
Submission Date
Dec 14, 2011
Identifiers
DOI: 10.1007/JHEP03(2012)014
Source
arXiv
We consider the possibility of a Standard Model (SM)-like Higgs in the context of the Minimal Supersymmetric Standard... | {} |
Unlimited Plugins, WordPress themes, videos & courses! Unlimited asset downloads! From \$16.50/m
# Making Things Faster With Gearman and Supervisor
Difficulty:IntermediateLength:ShortLanguages:
Sometimes our services need to perform some huge tasks after user interaction. For example, we need to send a letter, gener... | {} |
CryptoDB
Yiannis Tselekounis
Publications
Year
Venue
Title
2021
PKC
Trusted execution enviroments (TEEs) enable secure execution of program on untrusted hosts and cryptographically attest the correctness of outputs. As these are complex systems, it is hard to capture the exact security achieved by protocols employin... | {} |
Solved
How to import a text file to a environment variable in a batch file
Posted on 2011-02-22
548 Views
I am trying to use a path previously stored as a text file to set an environment variable in a windows batch file. I had thought that type file.txt >> %var% would work but it didn't. This should be simple but I n... | {} |
13.4 Induced electric fields (Page 3/4)
Page 3 / 4
Summary
• A changing magnetic flux induces an electric field.
• Both the changing magnetic flux and the induced electric field are related to the induced emf from Faraday’s law.
Conceptual questions
Is the work required to accelerate a rod from rest to a speed v... | {} |
# Thread: integral with dx on top?
1. ## integral with dx on top?
dx/(2 √x +2x)
I tried 1/(2 √x +2x)dx
then i know that it is not du/u so i tried finding u' but i don't think i have the right one...
i found 6x^1/2 because the bottom is 4x^3/2
so: -6x^1/2 6x^1/2/(2 √x +2x)dx
then: -6x^1/2[ln(abs value 4x^3/2)+c]
but... | {} |
# American Institute of Mathematical Sciences
• Previous Article
Existence of pullback attractors for the non-autonomous suspension bridge equation with time delay
• DCDS-B Home
• This Issue
• Next Article
Existence and blow up of solutions to the $2D$ Burgers equation with supercritical dissipation
## Global dynamic... | {} |
# Article
Full entry | PDF (0.1 MB)
Keywords:
central binomial coefficient; Legendre polynomial
Summary:
We exploit the properties of Legendre polynomials defined by the contour integral $\bold P_n(z)=(2\pi {\rm i})^{-1} \oint (1-2tz+t^2)^{-1/2}t^{-n-1} {\rm d} t,$ where the contour encloses the origin and is traver... | {} |
Unicode-symbols
Jump to: navigation, search
1 Overview
An overview of the packages that provide Unicode symbols.
Naming: A package X-unicode-symbols defines new symbols for functions and operators from the package X.
All symbols are documented with their actual definition and information regarding their Unicode co... | {} |
SIAM News Blog
SIAM News
#### A Posteriori Error Control and Speedup of Calculations
Systems of nonlinear algebraic equations arise in numerous applications of scientific computing. Iterative linearizations, with the Newton method as a prominent example (see, for example, [5]), are extensively used for the approximat... | {} |
# Arithmetic Series help
#### CathyLou
Please could someone tell me the way to find the smallest positive term of an arithmetic series (C1 level) as I cannot find a formula anywhere.
Thank you.
Cathy
Related Precalculus Mathematics Homework Help News on Phys.org
#### cristo
Staff Emeritus
You could rearrange the... | {} |
Solve: $$\frac{{12}}{{13}} \times \frac{{285}}{{96}} \div \frac{{171}}{{169}} =\: ?$$
1. $$3\frac{2}{3}$$
2. $$2\frac{{17}}{{24}}$$
3. $$\frac{7}{8}$$
4. $$\frac{{11}}{{24}}$$
Answer (Detailed Solution Below)
Option 2 : $$2\frac{{17}}{{24}}$$
Detailed Solution
Concept used:
Follow BODMAS rule to solve this questi... | {} |
Psychometrics
# Why composite scores are more extreme than the average of their parts
Suppose that two tests have a correlation of 0.6. On both tests an individual obtained an index score of 130, which is 2 standard deviations above the mean. If both tests are combined, what is the composite score?
Our intuition is ... | {} |
# Special L for Lie Derivative
Does anyone happen to know how to typeset the special L character found, for example, in eq. 2.41 in this paper: http://arxiv.org/pdf/1107.5792v2.pdf that is being used for the Lie derivative? Thanks for the help!
• It seems to be the pound symbol: try \mathsterling. By the way, there i... | {} |
# American Institute of Mathematical Sciences
July 2011, 16(1): 1-14. doi: 10.3934/dcdsb.2011.16.1
## The Euler-Maruyama approximations for the CEV model
1 School of Mathematical Sciences, Monash University, Clayton Campus, Building 28, Wellington road, Victoria, 3800, Australia 2 School of Mathematical Sciences, ... | {} |
Question
# Find the equation of line which cuts off equal intercepts on the co-ordinates axes and passes through $$(2,5)$$.
Solution
## Let the equation of the line be $$x+y=a$$.......(1)Where $$a$$ is the equal intercept made by the line on both the co-ordinate axes.According to the problem, line (1) passes through... | {} |
It is currently 30 May 2020, 18:56
### 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.
Customized
for You
we will pick new questions that match your level based o... | {} |
# Latex: Text cannot be placed below image
I'm having a problem with an image and some text. I have this code:
Some text...\\
\begin{figure}[ht]
\centering
\includegraphics[scale=0.75]{picture.jpg}
\caption{The caption}
\label{fig:picture}
\end{figure}
Some more text...
Basically, I want this:
Some text. (Above ... | {} |
# ${{\boldsymbol \Sigma}{(2070)}}$ WIDTH INSPIRE search
VALUE (MeV) DOCUMENT ID TECN COMMENT
$300$ $\pm30$
1980
DPWA ${{\overline{\mathit K}}}$ ${{\mathit N}}$ $\rightarrow$ ${{\overline{\mathit K}}}{{\mathit N}}$
$906$
1972
DPWA ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}$
... | {} |
## anonymous 5 years ago I need help on rational expression equations : 1=(1/2b)-(b+1/b)
1. anonymous
To solve rational equations, all you have to do is get rid of the denominators (by multiplying both sides by them), solve as you would a normal equation, and then make sure your solutions wouldn't make the original d... | {} |
# Creating a macro: FancyVerb Error
I wanted to create a consistent setting for Verbatim so I decided to create a macro out of this:
\newcommand*{\VerbatimCustom}{
\begin{Verbatim}[numbers=left,xleftmargin=5mm]
}
And use it like this:
\begin{figure}[htbp]
\centering
\VerbatimCustom
module GRAMMAR[] begin
phylum Gr... | {} |
# Proof that any key exchange protocol is vulnerable to MitM attacks in the absence of shared information or trust
Today I realised that every key exchange protocol I know, without a priori any shared information or trust relations (i.e. any ability to sign anything), is utterly broken by an active man in the middle a... | {} |
What exactly is the negation of Goldbach's Conjecture? The glib answer is:
Not( $\forall{\quad}n\geq{2},{\quad}\exists{\quad}p{}rimes{\quad}p,q{\quad}s.t.{\quad}p+q=2n.)$
But what does this really mean? If you are tempted to write
$\forall{\quad}n\geq{2},{\quad}there{\quad}do{\quad}not{\quad}exist{\quad}p{}rimes{\qu... | {} |
# Tag Info
2
Each of these can be used, but each has serious drawbacks. No. 1 is inaccurate unless you use $N>>10$ years of data. But decades of data may not be available or may no longer be relevant to today's economy. No. 2 is good except that the CAPM has been rejected by empirical tests. More advanced models from... | {} |
Expected distance between two points with missing coordinates - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-19T22:09:38Z http://mathoverflow.net/feeds/question/23404 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/23404/expected-distance-between-two-points-wi... | {} |
Theorem 38.23.3. In Situation 38.20.1 assume
1. $f$ is of finite presentation,
2. $\mathcal{F}$ is of finite presentation, flat over $S$, and pure relative to $S$, and
3. $u$ is surjective.
Then $F_{iso}$ is representable by a closed immersion $Z \to S$. Moreover $Z \to S$ is of finite presentation if $\mathcal{G}$... | {} |
# Determinant 3
• Mar 28th 2009, 02:01 AM
james_bond
Determinant 3
In a $2n$-dimensional matrix $a_{ij}=\begin{cases}1\text{ if }i\le n\text{ and }j\ge n+1\text{ or }i\ge n+1\text{ and }j\le n\\0\text{ otherwise}\end{cases}$
What's the determinant?
• Mar 28th 2009, 12:53 PM
NonCommAlg
Quote:
Originally Posted by jame... | {} |
# Convert an expression to a Function
I need a function which can take an expression and return a pure function based on the symbols in the expression. The symbols might have values so must be protected from evaluation. It is probably easiest to give an example:
I would like to evaluate something like
x = y = 1;
ext... | {} |
Q
# Using the property of determinants and without expanding prove that determinant b plus c q plus r y plus z c plua a r plus p z plus x a plus b p plus q x plus y equal to 2 determinant a p x b q y c r z
Q : 5 Using the property of determinants and without expanding, prove that
$\dpi{100} \begin{vmatrix}... | {} |
# Finite Union of Compact Sets Clarification
While studying some basic analysis/topology I have come across the proof regarding that the finite union of compact sets is compact using the definition of compactness.
For each compact set choose a finite subcover. The union of those subcovers will be finite and cover the... | {} |
# A passively pumped vacuum package sustaining cold atoms for more than 200 days
@inproceedings{Little2021APP,
title={A passively pumped vacuum package sustaining cold atoms for more than 200 days},
author={B J Little and Gregory W. Hoth and Justin E. Christensen and Chuck Walker and Dennis J. De Smet and Grant W. Bie... | {} |
## common ion effect on solubility examples
• Postado em 19 de dezembro, 2020
The common ion effect is the decrease in solubility (ability to be dissolved) of a substance through the addition of another substance with a common ion; this effect is attributed to the shift in equilibrium.. Solubility will also depend on... | {} |
# How do you factor the expression x^3 + 2x^2 - 3x - 6?
Dec 5, 2015
#### Answer:
You factor the X's from the ${x}^{3} \mathmr{and} 2 {x}^{2}$ first.
#### Explanation:
Then you can work with the $3 x \mathmr{and} 6$. What do you think you can factor from the $3 x \mathmr{and} 6$? | {} |
# pwsh and openssh on windows
### powershell-core/pwsh
to install powershell either download the zip/msi from github page or you can install thru chocolatey. But I preferred going with msi file for now.
The claim is that you can run powershell core side-by-side, which is not a requirement for me- but wanted to move ... | {} |
## Developer ZoneAdvanced Software Development with MATLAB
### This is machine translation
Translated by
Mouseover text to see original. Click the button below to return to the English version of the page.
# Semi-Automated Testing2
Posted by Andy Campbell,
I've been doing a bit of spelunking around the File Exchan... | {} |
# Special Lagrangian fibrations, instanton corrections and mirror symmetry
Friday, March 14, 2008 -
2:00pm to 4:00pm
We study the extension of mirror symmetry to the case of Kahler manifolds which are not Calabi-Yau: the mirror is then a Landau-Ginzburg model, i.e. a noncompact manifold equipped with a holomorphic fun... | {} |
# Machine Learning Classification Metrics
The ML metrics table you’ll need
I haven’t talked much about machine model classification metrics aside from the confusion matrix. Let’s do a short rehash on that and add on some more useful metrics that are derived from the confusion matrix.
# Confusion Matrix
Despite its ... | {} |
## Class ChordalityInspector<V,E>
• java.lang.Object
• org.jgrapht.alg.cycle.ChordalityInspector<V,E>
• Type Parameters:
V - the graph vertex type.
E - the graph edge type.
public class ChordalityInspector<V,E>
extends java.lang.Object
Tests whether a graph is chordal. A chordal graph is a simple graph in which al... | {} |
# Manuals/calci/BETAINV
BETAINV (Probability,Alpha,Beta,LowerBound,UpperBound,Accuracy,DivisionsAndDepthArray)
• is the probability value associated with the beta distribution.
• & are the values of the shape parameter.
• & the lower and upper limit to the interval of .
• gives accurate value of the solution.
• is th... | {} |
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