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# Documentation
### This is machine translation
Translated by
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Note: This page has been translated by MathWorks. Please click here
To view all translated materals including this page, select Japan from the country nav... | {} |
1. probability density
Suppose X has density f(x) = c/(x^4) for x > 1, and f(x) = 0 otherwise, where c is a constant. Find a) c; b) E(X); c) Var(X).
I'm so confused...I dont even know where to start...
$\int_{1}^{\infty} \frac{c}{x^4} dx=1$ so you need to integrate, then solve for c.
$E(X) = \int_{1}^{\infty} x \cdo... | {} |
HLT-308V Topic 3 DQ 1
# HLT-308V Topic 3 DQ 1
A
Asked by 1 year ago
0 points
HLT-308V Topic 3 DQ 1
The Patient Self-Determination Act (PSDA) was implemented to allow patients to state “Do Not Resuscitate” (DNS), or to assign a surrogate decision maker in the event the individual is unable to make the decision. What... | {} |
# Fixed points of conjugate functions
1. Apr 18, 2012
### razmtaz
1. The problem statement, all variables and given/known data
suppose f and g are conjugate
show that if p is an attractive fixed point of f(x), then h(p) is an attractive fixed point of g(x).
2. Relevant equations
f and g being conjugate means the... | {} |
## anonymous 5 years ago 274/3 how do i covert to a mixed number?
1. anonymous
You ask yourself, "How many times does 3 go into 274 completely?" Answer 91. Then, how much is left over? Well, 91 x 3 = 273, so you have a remainder of 1 when dividing by 3. Your answer is $91\frac{1}{3}$
2. anonymous
thanks
3. anonymo... | {} |
# Letter-replacement challenge
The idea is simple. You've to create a "visualised" letter-replacement, by providing 3 strings (input can be comma separated, separate inputs, or as an array). The first segment is the word you want to correct, and the second segment is the letters you want to replace, and the third segm... | {} |
# Riemann–von Mangoldt formula
In mathematics, the Riemann–von Mangoldt formula, named for Bernhard Riemann and Hans Carl Friedrich von Mangoldt, describes the distribution of the zeros of the Riemann zeta function.
The formula states that the number N(T) of zeros of the zeta function with imaginary part greater than... | {} |
# mom_intrinsic_functions module reference¶
A module with intrinsic functions that are used by MOM but are not supported by some compilers.
More…
## Functions/Subroutines¶
invcosh() Evaluate the inverse cosh, either using a math library or an equivalent expression.
## Detailed Description¶
A module with intrinsi... | {} |
iGCSE (2021 Edition)
Lesson
Key features
Previously, key features of linear equations have been explored including the gradient, the $x$x-intercept, and the $y$y-intercept. The graph of a quadratic equation is a parabola and is a curved or concave shape (either concave up or down, depending on the equation). The fol... | {} |
Home
#### The Six Pillars of Calculus
A picture is worth 1000 words
#### Trigonometry Review
The basic trig functions
Basic trig identities
The unit circle
Addition of angles, double and half angle formulas
The law of sines and the law of cosines
Graphs of Trig Functions
#### Exponential Functions
Exponentials wi... | {} |
Find the best alignment between a PDB structure and an existing alignment. Then, given a set of column indices of the original alignment, returns atom selections of equivalent C-alpha atoms in the PDB structure.
pdb2aln.ind(aln, pdb, inds = NULL, ...)
aln an alignment list object with id and ali components, similar t... | {} |
# Vector Math
Level 2
A grid in three dimensions consists of two vectors: A and B
A = 6i -2j +2k
B = -i+2j+5k
What is the angle between the two lines at the point where they intersect?
×
Problem Loading...
Note Loading...
Set Loading... | {} |
# Order of Group. Direct Product of Cyclic Group
• November 19th 2011, 06:24 AM
H12504106
Order of Group. Direct Product of Cyclic Group
Let G = ${(\mathbb{Z}/7\mathbb{Z})^*} \times {{(\mathbb{Z}/11\mathbb{Z})^*}$. How many elements are there in the group G? Also show that G is not cyclic.
I know that no. of elements... | {} |
International
Tables for
Crystallography
Volume B
Reciprocal space
Edited by U. Shmueli
International Tables for Crystallography (2010). Vol. B, ch. 2.1, pp. 202-203 | 1 | 2 |
## Section 2.1.6. Distributions of sums, averages and ratios
U. Shmuelia* and A. J. C. Wilsonb
aSchool of Chemistry, Tel Aviv University, ... | {} |
### Recent Submissions
• #### A zero liquid discharge system integrating multi-effect distillation and evaporative crystallization for desalination brine treatment
(Desalination, Elsevier BV, 2021-01-13) [Article]
• #### Generation of iPSC lines (KAUSTi011-A, KAUSTi011-B) from a Saudi patient with epileptic encephalo... | {} |
# Concentration inequality
Jump to navigation Jump to search
In probability theory, concentration inequalities provide bounds on how a random variable deviates from some value (typically, its expected value). The law of large numbers of classical probability theory states that sums of independent random variables are... | {} |
# Secrets of the Mathematical Ninja: Trigonometry With Small Numbers
Radians - as I've ranted before - are the most natural way to express angles and do trigonometry. No ifs, no buts, degrees are an inherently inferior measure and the sooner they're abolished, the better. (In other news, the campaign to replace the mi... | {} |
# 9.5: Single-electron Wavefunctions and Basis Functions
Finding the most useful single-electron wavefunctions to serve as building blocks for a multi-electron wavefunction is one of the main challenges in finding approximate solutions to the multi-electron Schrödinger Equation. The functions must be different for dif... | {} |
Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed
# Discrete Maximum Principle and Energy Stability of Compact Difference Scheme for the Allen-Cahn Equation
Version 1 : Received: 24 December 2018 / Approved: 25 December 2018 / Online: 25 December 2018 (04:31:54 CET)
How to cite: Tian,... | {} |
Resource| Volume 27, ISSUE 1, P161-174.e3, January 02, 2019
# Acceleration of cryo-EM Flexible Fitting for Large Biomolecular Systems by Efficient Space Partitioning
• Author Footnotes
Open ArchivePublished:October 18, 2018
## Highlights
• Efficient parallelization schemes for cryo-EM flexible fitting were proposed... | {} |
# Complexity of the homomorphism problem parameterized by treewidth
The homomorphism problem $\text{Hom}(\mathcal{G}, \mathcal{H})$ for two classes $\mathcal{G}$ and $\mathcal{H}$ of graphs is defined as follows:
Input: a graph $G$ in $\mathcal{G}$, a graph $H$ in $\mathcal{H}$
Output: decide if there is a homomorph... | {} |
# Maxwell and SR
1. Sep 2, 2010
### Austin0
I am interested in how the Lorentz maths were derived from the Maxwell electrodynamic and field equations. But not in a struct mathemetical sense as the math is outside my range but on a simpler conceptual level. For eg. contraction seems to have relevance wrt electron ele... | {} |
# The One vs. the Many
This post continues from my last post. In that post, I had presented a series of diagrams depicting the states of the universe over time, and I had then asked you a simple question pertaining to the physics of it: what the series depicted, physically speaking.
I had also given an answer to that... | {} |
# zbMATH — the first resource for mathematics
Nonlinear small data scattering for the wave and Klein-Gordon equation. (English) Zbl 0538.35063
The author considers the pair of partial differential equations $$(1)\quad u_{tt}+Au+f(u)=0,\quad(2)\quad u_{tt}+Au=0$$ and arbitrarily given initial data $$(\phi^-,\psi^-)$$. ... | {} |
Back in 2017, I wanted to learn WebAssembly, so I started investigating about it. The lack of good material led me to learning “the hard way”, breaking every repository I found.
Having spent hundreds of hours behind the keyboard, flights, trains, and endless toilet-hours thinking about this project, it is difficult to... | {} |
# When using nodal analysis of a circuit involving CCCS, how do you know which currents are entering and which are leaving?
I am trying to solve the following circuit:
I believe the answer I'm getting for $i_b$ is wrong because I put it into LTSpice and I'm getting that $i_b = -3.63636$
This is my LTSpice diagram:
... | {} |
# Revision history [back]
Looks like a bug. Here is an alternative method, for polynomial equations with a finite number of solutions:
sage: R.<x,y> = PolynomialRing(QQ)
sage: I = R.ideal([x*x*x-y*y-10.5, 3.0*x*y+y-4.6])
sage: I.variety(RR)
[{y: 0.601783026716651, x: 2.21465035058553}]
You might also like AA (the f... | {} |
0
101 Sep 22, 2009 at 16:19
This has no practical consequences for me, it’s just something that I’m curious about.
If I were to create a function
bool foo(bool a, bool b) { return a && b; }
And use it…
foo(false, function_with_side_effects());
Would the compiler be allowed to inline it such that the function wi... | {} |
# Center for Analysis and Design of Intelligent Agents
### Site Tools
public:t-720-atai:atai-19:lecture_notes_w3
# Differences
This shows you the differences between two versions of the page.
public:t-720-atai:atai-19:lecture_notes_w3 [2019/09/06 10:03]
public:t-720-atai:atai-19:lecture_notes_w3 [2019/09/06 10:13]... | {} |
# Show sparse matrices like chessboards
I am trying to display sparse matrices like chessboards, where white places indicates 0 entries and black ones non-zero entries (in this case matrices are boolean so every non-zero entry is a one entry), but I can't find a proper way.
Because I am looking to show more than one ... | {} |
# Technical Studies Reference
### Volume Weighted Average Price (VWAP) with Standard Deviation Lines
This study calculates and displays the Volume Weighted Average Price (VWAP) over the specified period of time for the symbol of the chart. The period of time is set by the Time Period Type and Time Period Length Input... | {} |
# Vector Fun: projection of a vector on another
I just realized that I used a technique – projecting a vector on a line given by another vector – in my last post on ray-tracing that I did not justify in any way.
Look at this picture:
Given vector $a$ and $b$ we are looking for vector $b'$. We saw in the dot-product ... | {} |
# Effect of Zn dust reduction of phenolic -OH group on other groups
We use distillation with zinc dust to remove -OH group from phenol. $$\ce{Ph-OH + Zn \rightarrow Ph-H + ZnO }$$
What I want to know is that whether this reaction has any effect on other groups attached to the benzene ring, like $\ce{-CH_3,-NH_2,-NO_2... | {} |
# Box Pushed Up an Incline Ramp: Basic Newton's Law Questions
## Homework Statement
A 90 kg box is pushed by a horizontal force F at constant speed up a ramp inclined at 28°, as shown. Determine the magnitude of the applied force.
1. when the ramp is frictionless.
2. when the coefficient of kinetic friction is 0.18
... | {} |
# Boeing - Design Issues...
### Help Support HomeBuiltAirplanes.com:
#### BJC
##### Well-Known Member
HBA Supporter
So the regulator (the FAA) was not effective at doing their job. Now they are blaming their ineptness on Boeing?
BJC
#### Vigilant1
##### Well-Known Member
Meanwhile... The answer and probably simpl... | {} |
# Is there air in the volume of crystallized sodium hydroxide?
I have a container of crystallized NaOH (98%) which has a volume of 500ml. Now, as per wikipedia, Sodium Hydroxide's density is 2.13g/cm3. This should give the weight of a 500ml container of NaOH at 1065g.
However, when measured, the crystalls weighed in ... | {} |
# How to find ${\large\int}_0^1\frac{\ln^3(1+x)\ln x}x\mathrm dx$
Please help me to find a closed form for this integral: $$I=\int_0^1\frac{\ln^3(1+x)\ln x}x\mathrm dx\tag1$$ I suspect it might exist because there are similar integrals having closed forms: \begin{align}\int_0^1\frac{\ln^3(1-x)\ln x}x\mathrm dx&=12\zet... | {} |
# How do you solve and find the value of cos(arccos(-1/2))?
$- \frac{1}{2}$
$\cos x = - \frac{1}{2}$ --> 2 solution arcs -->
arc $x = \frac{2 \pi}{3}$ and arc $x = \frac{4 \pi}{3}$
$\cos \left(\frac{2 \pi}{3}\right) = \cos \left(\frac{4 \pi}{3}\right) = - \frac{1}{2}$ | {} |
# zbMATH — the first resource for mathematics
Fano manifolds of Calabi-Yau Hodge type. (English) Zbl 1314.14085
Given a smooth projective variety $$X$$, the authors define it to be Calabi-Yau Hodge types if it satisfies the following three conditions.
1.
The middle dimensional Hodge structure is numerically similar to... | {} |
# Energy Storage Control with Aging Limitation
Abstract : Energy Storage Systems (ESS) are often proposed to mitigate the fluctuations of renewable power sources like wind turbines. In such a context, the main objective for the ESS control (its energy management) is to maximize the performance of the mitigation scheme... | {} |
# Quantitative Aptitude
## Series: AP, GP and other formula:
[mathjax]
Arithmetic Progression (AP): If a, a+d, a+2d, a+3d …………….are said to be in AP in which „a‟ is the first term and„d‟ is the common difference.Then,
• nth term = a+(n-1)d
• Sum of the n terms = [2a+(n-1)d]
• Sum of the n terms = (a+l), where „l‟ i... | {} |
# I'm not sure how to transform this into two ODEs
#### josh146
Wave equation with inhomogeneous boundary conditions
Sorry about the thread title, I've tried changing it but it won't work.
1. Homework Statement
Solve the wave equation (1) on the region 0<x<2 subject to the boundary conditions (2) and the initial c... | {} |
# zbMATH — the first resource for mathematics
Addition of initial segments. I. (English) Zbl 0658.03030
The author investigates an extension of addition and subtraction to cuts (complete parts of the class of all natural numbers N) in the Alternative Set Theory. This extension is similarly useful as the extension of a... | {} |
The statistical factors affecting the freezing of the road pavement
Title & Authors
The statistical factors affecting the freezing of the road pavement
Kim, Hyun-Ji; Lee, Jea-Young; Kim, Byung-Doo; Cho, Gyu-Tae;
Abstract
Due to the character of the climate of Korea, the pavement of a road is Influenced by freezing in... | {} |
# A Does the maximum value of the following integral exist?
Tags:
1. Oct 17, 2016
### Tspirit
Suppose $\intop_{-\infty}^{+\infty}(f(x))^{2}dx=1$, and $a=\intop_{-\infty}^{+\infty}(\frac{df(x)}{dx})^{2}dx$, does a maximum value of $a$ exist? If it exists, what's the corresponding $f(x)$?
2. Oct 18, 2016
### andrewk... | {} |
## electostatistics- non/conducting sphere/sheet in E field
Hello,
I was reading Griffiths- Intro to electrodynamics, and I came cross some difficulties in understanding some cases which are not covered in the book well. I really appreciate your insight.
Here are my questions;
1) If we bring a charge near a grounde... | {} |
# Is it an integer, a string, or a decimal?
Your challenge is to determine whether the given input is an integer, a string, or a decimal.
# Rules
• A string is any input that is not an integer or a float
• An integer must contain only numeric characters and must not start with a zero
• A decimal is any input that co... | {} |
# Area of a TriangleArea of Triangle Examples
The simplest way to work out the area of a triangle is with the following formula:
Area = \bf{\frac{1}{2}} × BASE × HEIGHT
Provided you know the value of both the BASE and the HEIGHT.
For example, with the following  2 triangles.
Despite the difference in a... | {} |
# GRU¶
class torch.nn.GRU(*args, **kwargs)[source]
Applies a multi-layer gated recurrent unit (GRU) RNN to an input sequence.
For each element in the input sequence, each layer computes the following function:
$\begin{array}{ll} r_t = \sigma(W_{ir} x_t + b_{ir} + W_{hr} h_{(t-1)} + b_{hr}) \\ z_t = \sigma(W_{iz} x_... | {} |
# Aerobic exercise training improves hepatic and muscle insulin sensitivity, but reduces splanchnic glucose uptake in obese humans with type 2 diabetes
## Abstract
### Background
Aerobic exercise training is known to have beneficial effects on whole-body glucose metabolism in people with type 2 diabetes (T2D). The r... | {} |
Run External Commands
The Run menu allows you to run arbitrary external commands from inside Notepad++, and to save the commands into new entries in the Run menu and even to assign keyboard shortcuts to those saved commands. Because of the variable syntax (defined in the Configuration Files Details > User Defined Comm... | {} |
🚨 Hurry, space in our FREE summer bootcamps is running out. 🚨Claim your spot here.
The same heat transfer into identical masses of different substances produces different temperature changes. Calculate the final temperature when 1.00 kcal of heat transfers into 1.00 kg of the following, originally at $20.0^{\circ} \... | {} |
# How do I compare student pre-test scores with post-test scores to evaluate whether or not they "learned"?
We need to track student advancement in a topic based on pre and post test scores. That is, we give a pre-test on day 1 of class, then on the last day we give the exact same test, renamed as a post-test. Somehow... | {} |
# An Inequality in Triangle III
### Problem
Prove that in $\Delta ABC,\;$ with angles $A,B,C\;$ side lengths $a,b,c\;$ the following inequality holds:
### Solution 1
WLOG, assume $a\ge b\ge c.\;$ Then $ab+ac\ge bc+ca\ge cb+ca;\;$ also, $\displaystyle\frac{1}{bc}\ge\frac{1}{ca}\ge\frac{1}{ab}.\;$ From these, $\displ... | {} |
Dynamic Programming - Fordham University 2005-11-13آ Dynamic Programming 163 11 Dynamic Programming
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• Dynamic Programming 163
11 Dynamic Programming
The Bellman Equation In Chapter 10 w... | {} |
Article Contents
Article Contents
# The effect of global travel on the spread of SARS
• The goal of this paper is to study the global spread of SARS. We propose a multiregional compartmental model using medical geography theory (central place theory) and regarding each outbreak zone (such as Hong Kong, Singapore, Tor... | {} |
# Prime - number theory [duplicate]
Why is the digit 1 is not a prime number? 1 can be devided by 1 and itself.
I think it's because we can express like 1= 1x1x1 ... is it true or not?
• Simple because, by definition of prime numbers, it must be larger of $1$ or smaller than $-1$. – user164524 Apr 15 '15 at 20:41
• ... | {} |
# Non-diffusive atmospheric flow #12: dynamics warm-up
The analysis of preferred flow regimes in the previous article is all very well, and in its way quite illuminating, but it was an entirely static analysis–we didn’t make any use of the fact that the original $Z_{500}$ data we used was a time series, so we couldn’t... | {} |
# areEqual(DualSpace,DualSpace) -- approximate equality of dual spaces
## Synopsis
• Function: areEqual
• Usage:
b = areEqual(A,B)
• Inputs:
• Optional inputs:
• Projective => ..., default value false, determine if solutions are equal
• Tolerance => ..., default value .000001, the tolerance of a numerical computation... | {} |
## Zimin Words and Bifixes
One of the earliest contributions to the On-Line Encyclopedia of Integer Sequences (OEIS) was a family sequences counting the number of words that begin (or don’t begin) with a palindrome:
• Let $$f_k(n)$$ be the number of strings of length $$n$$ over a $$k$$-letter alphabet that begin with... | {} |
# Reduce function on custom data structure using Cats Semigroup
This is for purely pedagogical purposes only. So, within the contrived data structure and its constraints, I'm interested in knowing how might one improve that reduce function and whether I've properly used the Semigroup typeclass correctly here.
object ... | {} |
Conductivity . In the below periodic table you can see the trend of Electrical Conductivity. These applications will - due to browser restrictions - send data between your browser and our server. AddThis use cookies for handling links to social media. Please read AddThis Privacy for more information. Heat Capacity . Th... | {} |
# Book recommendations for linear algebra [duplicate]
I have been wanting to learn about linear algebra (specifically about vector spaces) for a long time, but I am not sure what book to buy, any suggestions?
## marked as duplicate by Zain Patel, Namaste abstract-algebra StackExchange.ready(function() { if (StackExch... | {} |
# 1.5.7 Inverse Function Example 7
Example 7 (Comparison Method)
Given that $f:x\to \frac{2h}{x-3k}$ , x≠3k , where h and k are constants and ${f}^{-1}:x\to \frac{14+24x}{x}$ , x≠0, find the value of h and of k.
Solution: | {} |
PGF/TikZ Manual
# The TikZ and PGF Packages Manual for version 3.1.10
## The Basic Layer
#### 107Matrices
• \usepgfmodule{matrix} % and plain and pure pgf
• \usepgfmodule[matrix] % Cont and pure pgf
• The present section documents the commands of this module.
##### 107.1Overview¶
Matrices are a mechanism for al... | {} |
## STAT536 : HW7Questions
Referers: 2008OldNews :: Fall2008 :: (Remote :: Orphans :: Tree )
Dorman Wiki
Dorman Lab Wiki
Hw7? question(1), is L(n|F.IS,p,c) likelihood a multinomial distribution (n.i1,n.i2,n.i3|P11,P12,P13), where P11/P12/P22 can be estimated from F.IS,q and c? I am not sure I understand the question ... | {} |
## tywower one year ago How many liters of water vapor can be produced if 8.9 liters of methane gas (CH4) are combusted, if all measurements are taken at the same temperature and pressure? Show all of the work used to solve this problem. CH4 (g) + 2 O2 (g) yields CO2 (g) + 2 H2O (g)
1. tywower
@Abhisar
2. tywower
@... | {} |
# Ethics of answering one's own question when it has very low votes
A while ago, I asked a simple question that attracted a lot of good answers, and although none of them fully answered my question, it gave me a really strong base; I made more research, based on those answers, and posted one myself. For most parts, I ... | {} |
# How to define the mirror symmetry operator for Kane-Mele model?
Let us take the famous Kane-Mele(KM) model as our starting point.
Due to the time-reversal(TR), 2-fold rotational(or 2D space inversion), 3-fold rotational and mirror symmetries of the honeycomb lattice system, we can derive the intrinsic spin-orbit(SO... | {} |
Opened 7 years ago
Closed 10 days ago
# Text cannot include commas
Reported by: Owned by: treaves@… David Roussel normal ColorMacro normal 0.11
### Description
I've just downloaded and put in place the file in the 0.12 directory. I then add this text to my WIKI page [[Color(red, What does visible mean here? Do we ... | {} |
# Analytical Chemistry (Mixing)
Chemistry Level pending
We have 2 litre $$\ce{NaOH}$$ 1.5N we need to raise the concentration to become 3.6N by adding a known volume from stock solution whose concentration is 5.2N
Then we need to convert all $$\ce{NaOH}$$ in the resulting solution (whose concentration is 3.6 and it'... | {} |
# Talk:Spline interpolation
WikiProject Computer graphics (Rated Start-class)
This article is within the scope of WikiProject Computer graphics, a collaborative effort to improve the coverage of computer graphics on Wikipedia. If you would like to participate, please visit the project page, where you can join the disc... | {} |
ruby,gitlab,raspberry-pi2 , Installing GitLab CI Runner on Raspberry Pi 2 (Raspbian)
## Question:
Tag: ruby,gitlab,raspberry-pi2
I want to install the GitLab Runner for CI on my RPI 2 machine running Raspbian.
There is no armhf package available or mentioned on the official page: https://gitlab.com/gitlab-org/omnib... | {} |
This is s over x*(x+s). This is called the p-adic topology on the rationals. Next look at the inverse map 1/x. Now st has a valuation at least v, and the same is true of the sum. and raise c to that power. You are showing that all the three topologies are equalâthat is, they define the same subsets of P(R^n). Another... | {} |
# Evaluating the inappropriate indispensable $\int\limits_{0}^{\infty} \frac{x^{a-1} - x^{b-1}}{1-x} \ dx$
How does one review the indispensable $$\int\limits_{0}^{\infty} \frac{x^{a-1} - x^{b-1}}{1-x} \ dx \quad \text{for} \ a,b \in (0,1)$$
0
2019-05-18 22:05:11
Source Share
Here is an illustration of just how we c... | {} |
# Time taken to hit a pattern of heads and tails in a series of coin-tosses
Inspired by Peter Donnelly's talk at TED, in which he discusses how long it would take for a certain pattern to appear in a series of coin tosses, I created the following script in R. Given two patterns 'hth' and 'htt', it calculates how long ... | {} |
# The twin prime conjecture
Maynard, J
1 January 2019
## Journal:
Japanese Journal of Mathematics
## Last Updated:
2019-07-17T11:01:30.657+01:00
## DOI:
10.1007/s11537-019-1837-z
## abstract:
© 2019, The Mathematical Society of Japan and Springer Japan KK, part of Springer Nature. The Twin Prime Conjecture as... | {} |
## anonymous 3 years ago If a 3-letter "word" is formed by randomly choosing 3 letters from the word OCEAN, what is the probability that it is composed only of vowels?
First draw: P(vowel) = 3/5 Second draw: P(vowel) = 2/4 Third draw: P(vowel) = 1/3 $P(3\ vowels)=\frac{3\times 2\times 1}{5\times 4\times 3}=you\ can\ c... | {} |
English
# Item
ITEM ACTIONSEXPORT
Released
Journal Article
#### Algebraic numbers close to both 0 and 1
##### MPS-Authors
/persons/resource/persons236497
Zagier, Don
Max Planck Institute for Mathematics, Max Planck Society;
##### External Resource
No external resources are shared
##### Fulltext (public)
There ... | {} |
##### Problem-Solving Case: Suspension of a Sportscaster Marc Giangreco, a longtime and popular sports anchor of ABC...
Problem-Solving Case: Suspension of a Sportscaster Marc Giangreco, a longtime and popular sports anchor of ABC station WLS-7, recently tweeted that President Donald Trump was a “a cartoon lunatic” in ... | {} |
Contributor
Posts: 25
# Proc report breaking after column help needed
Hi Guys, I have to prepare report like this....
col1 col2 col3 col4 col5
name1 20 30 40 50
name2 60 70 80 90
.
.
.
Research 40 100
This research variable is at line 10 and should only contain values for col3 and col5... I am using currently line ... | {} |
# Notes
## Notes: Generalized harmonic form of Einstein’s equations from a gauge-fixed action
The generalized harmonic formulation can be derived by adding a gauge-fixing term to the Einstein-Hilbert action
## Notes: A family of ramp functions and the Beta function
Sometimes in a numerical method, you need to be ab... | {} |
# All Questions
596 views
6k views
### Can you help me understand what a cryptographic “salt” is?
I'm a beginner to cryptography and looking to understand in very simple terms what a cryptographic "salt" is, when I might need to use it, and why I should or should not use it. Can anyone offer me a ...
3k views
### ... | {} |
I’ve been doing some programming in Excel’s VBA recently. I have a series of blocks of code, where the only thing different in the blocks is that each block calls a different function. Pseudo-code resembles
blah1
blah2
Call Function1
blah3
blah4
...
blah1
blah2
Call Function2
blah3
blah4
...
blah1
blah2
Call Functio... | {} |
## anonymous one year ago A certain reaction has an activation energy of 46.39 kJ/mol. At what Kelvin temperature will the reaction proceed 5.50 times faster than it did at 299 K?
• This Question is Open
1. Photon336
What's the pre exponential factor for this reaction?
2. cuanchi
http://chemwiki.ucdavis.edu/Physica... | {} |
# Recent posting and editing events (since Apr 28, 2017)
Bott periodicity for Dirac matrices?Answer posted by 40227, 4 hours ago Bott periodicity for Dirac matrices?Comment posted by Arnold Neumaier, 13 hours ago Bott periodicity for Dirac matrices?Comment posted by Jia Yiyang, 22 hours ago Bott periodicity for Dirac... | {} |
Article
# Particle Filtering for Multiple Object Tracking in Dynamic Fluorescence Microscopy Images: Application to Microtubule Growth Analysis
Dept. of Med. Inf., Erasmus MC-Univ. Med. Center, Rotterdam
(Impact Factor: 3.8). 07/2008; 27(6):789 - 804. DOI: 10.1109/TMI.2008.916964
Source: IEEE Xplore
ABSTRACT Quantit... | {} |
Transformations of Quadratic Functions. This means the u-shape of the parabola will turn upside down. Standard: F.BF.3 What are the four types of transformations of a function? How Do I Use Study.com's Assign Lesson Feature? and finally reflect. Lastly, graphs can be flipped. Quadratic functions can be graphed just lik... | {} |
## How To Find The Function Of A Taylor Series
Find the 1st 4 nonzero terms in the Taylor series
Math AP®? Calculus BC Infinite sequences and series Finding Taylor polynomial approximations of functions Finding Taylor polynomial approximations of functions Taylor & …... Can someone please explain how to find the power... | {} |
# Quantum numbers and radial probability of the electrons
In this book it has been written:
The $ns$, $(n − 1)d$, and $(n − 2)f$ orbitals are so close to one another in energy, and interpenetrate one another so extensively.
And in the wikipedia article of Pauli exclusion principle it has been written:
The Pauli exc... | {} |
# Converting between EY, AEP and ARI
The latest version of Australian Rainfall and Runoff (ARR2016) proposes new terminology for flood risk (see Book 1, Chapter 2.2.5). Preferred terminology is provided in Figure 1.2.1 which is reproduced below.
Definitions:
• EY – Number of exceedances per year
• AEP – Annual exce... | {} |
# Does it make a difference whether or not a discretized Poisson process is used in Bayesian post-processing?
subject area
in short
prerequisite knowledge
The answer is both "yes" and "no":
• "Yes", it makes a difference, because the posterior distributions are of different type. When learning the rate of a Poisson ... | {} |
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# Bidirectional reflectance distribution function
The bidirectional reflectance distribution function (BRDF; ${f_r(\omega_i , \omega_o)\ }$) is a 4-dimensional function that defines how light is reflected at an opaque surface. The function takes an incoming light direction, $\omega_i\$... | {} |
Document type:
Zeitschriftenaufsatz
Author(s):
Drotziger, S.; Pfleiderer, C.; Uhlarz, M.; v. L̈ohneysen, H.; Souptel, D.; L̈oser, W.; Behr, G.
Title:
Pressure-Induced Magnetic Quantum Phase Transition in {{CeSi1}}.81
Abstract:
We report the DC magnetisation of the easy-plane ferrimagnet CeSi1.81 for magnetic field in t... | {} |
Witt ring
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
of a field , ring of types of quadratic forms over
The ring of classes of non-degenerate quadratic forms on finite-dimensional vector spaces over with the following equivalence relation: The form is equivalent to the form () if and ... | {} |
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### During a normal breath, our lungs expand about 0.…
03:06
Manhattan College
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Problem 30
Indicate which of the following is independent ... | {} |
# Beginning Database Design- P22
Chia sẻ: Cong Thanh | Ngày: | Loại File: PDF | Số trang:20
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## Beginning Database Design- P22
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Beginning Database Design- P22:This book focuses on the relational database model from a beginning... | {} |
# Difference between revisions of "Computer Number Systems"
All digital computers – from supercomputers to your smartphone – ultimately can do one thing: detect whether an electrical signal is on or off. That basic information, called a bit (binary digit), has two values: a 1 (or true) when the signal is on, and a 0 (... | {} |
# Math Help - Sysyem
1. ## Sysyem
Solve the system in R :
x + y = 1
y + z = 1
x + z = 1
2. Guideline
express y as function of x
put it in second equation
express z as function of x
put in third equation
find z
put z in second equation
find y
put y in first equation
find x
3. Hello, dhiab!
Solve the system in R:
... | {} |
# Electric field in a cylindrical capacitor
I like Serena
Homework Helper
It seems sum of enclosed charges is zero because k-k=0
Yes, it seems that way, and it is. ;)
Yes, it seems that way, and it is. ;)
However, when I think of it, it doesn't make sense.
I think there will be electric field outside the 2 capacito... | {} |
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