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# To G. H. Darwin [after 4 September 1876]1
My dear G.—
I do not think that you will care for Zacharias’ pamphet sent by this post.—2 Hermann Müller has sent you & Frank a newspaper on the development of the instincts of bees in relation to sucking flowers which I am sure you wd not care about in the least & I have... | {} |
#### Dockerfile with custom parent image
How can I use existing images as the FROM parameter in a dockerfile?
I’m trying to dockerize a VueJS application, but wanted pierrezemb/gostatic to be the base image — it’s a tiny http server that, in principle, is able to host files and directories. However, when running the ... | {} |
Empirical Processes theory focuses on understanding the behavior of the supremum of the process f ! Is it illegal to carry someone else's ID or credit card? This is a preview of subscription content, log in to check access. Given a bounded class of functions G and independent random variables X1, . The study of asympto... | {} |
# Do objects look larger the further away they are, beyond z=1?
I stumbled upon this text which illustrates and says:
We find that as the object is moved to higher redshifts its angular size first decreases (as naively expected) but soon begins to increase after passing through a minimum value.
Is this correct for t... | {} |
Evaluate regression model performance
#### Response variable
The numeric outcome, or response, variable of interest.
#### Predictor
Select one or more variables that can be used to predict the value of the response variable. This could be a variable or predicted values from a model (e.g., from a regression estimate... | {} |
# Background
A number n can be described as B-rough if all of the prime factors of n strictly exceed B.
# The Challenge
Given two positive integers B and k, output the first k B-rough numbers.
# Examples
Let f(B, k) be a function which returns the set containing the first k B-rough numbers.
> f(1, 10)
1, 2, 3, 4,... | {} |
ACTA issues
## Sharpness results concerning finite differences in Fourier analysis on the circle group
Abstract. Let $G$ denote the group ${\msbm R}$ or ${\msbm T}$, let $\iota$ denote the identity element of $G$, and let $s\in{{\msbm N}}$ be given. Then, a \emph{difference of order} $s$ is a function $f\in L^2(G)$ ... | {} |
# chi-square test to check relationshio between season and win/loss
Given records for a team in 2 semesters Fall and Spring. We want to check if there is a relationship between the semester "Fall or Spring" and result "win or loss". Can chi-square test be used? Example of data
Fall , Spring
win , loss
win , loss
win ... | {} |
Unlimited Plugins, WordPress themes, videos & courses! Unlimited asset downloads! From \$16.50/m
Working at Pixel Level with BitmapData and Away3D
Welcome to this introduction to working at pixel level with ActionScript 3's BitmapData object. We'll take some 2D images, break them into their component pixels, then re-... | {} |
# Math Help - how to emdas in logatirthm?
1. ## how to emdas in logatirthm?
can somebody show me the proper step to solve for x
50/(1 + e^-x) = 4
first would be multiply denominator to 4,, .
correct answer is somewhere at -2.44
thanks
2. You can do this: $50e^x = 4e^x + 4\; \Rightarrow \;46e^x = 4\; \Rightarrow ... | {} |
# Ionic Current current flow
This section covers the cell analogy of an electrical circuit with resistor and capacitor components.
An electrical equivalent of a cell with three ion channels can be represented as follows:
Where:
• Cm is the membrane capacitance formed by the lipid bilayers
• Gk+ is the Potassium con... | {} |
Home Arrays Find the element which appears maximum number of times in an array? (Method 3)
# Find the element which appears maximum number of times in an array? (Method 3)
0 comment
Question: Given an array of n numbers. Give an algorithm for finding the element which appears maximum number of times in the array?
I... | {} |
# SOME CONNECTIVES WORDS
konsep pengagihan dalam islam la isla de borinquen donde naci yo honey singh new song you are very beautiful nude pictures of marcia cross change brake hoses audi a hilary duff why not free download dalton marine homestead fl ricevo ambiente riservato bell l helicopter for sale revlon pediexpe... | {} |
FACTOID # 16: In the 2000 Presidential Election, Texas gave Ralph Nader the 3rd highest popular vote count of any US state.
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(* = Graphable)
Encyclopedia > Maxwell Speed Distribution
In... | {} |
# Looking for a curly script capital A
A math book I'm studying uses a symbol and I'd like to be able to reproduce it. I used detexify to search for it, but was unsuccessful. Most likely it is the letter 'a' in some font I'm not familiar with.
Here's a zoomed in image of the symbol:
Here it is in context:
• This lo... | {} |
# Tag Info
4
The U.S. National Renewable Energy Lab did a study of solar installations in the U.S. in 2013 and determined that for large-scale solar PV systems, 7.9 acres (31,970 $m^2$) of land are required on average for 1 $MW_{ac}$ of power capacity (from Table ES-1). This is based on analysis of 72% of existing in... | {} |
Algebra and Trigonometry 10th Edition
$-\frac{x+1}{5+x}$ with $x\ne-5$ and $x\ne2$
$-x=x-2x$ and $-3x=-5x+2x$ $\frac{x^2-x-2}{10-3x-x^2}=\frac{x^2+x-2x-2}{10-5x+2x-x^2}=\frac{x(x+1)-2(x+1)}{5(2-x)+x(2-x)}=\frac{(x-2)(x+1)}{(5+x)(2-x)}=\frac{-(2-x)(x+1)}{(5+x)(2-x)}$ Notice, at this point, that we must have that $x\ne-... | {} |
# Mean effective pressure
Last updated
Mean effective pressure
Common symbols
p
SI unit Pascal (Pa)
In SI base units 1 kg m −1 s −2
Derivations from
other quantities
p = W·V −1
Dimension ${\displaystyle {\mathsf {L}}^{-1}{\mathsf {M}}{\mathsf {T}}^{-2}}$
The mean effective pressure (MEP) is a quantity relating to the... | {} |
1. For the periodic signal
(a) Find the coefficients of the sine-cosine Fourier-series.
(b) Find the coefficients of exponential Fourier-series.
(c) Sketch the magnitude and phase spectra as a function of ?.
2. For each of the periodic signa
ls shown below (a-b only),
(a) Compute the exponential Fourier-series
(b) Sk... | {} |
Ibrahim Belkadi, one of my first-year group theory students invented the micro-sudokube, that is, a cube having a solution to a micro-sudoku on all its sides such that these solutions share one row along an edge. For example, here are all the solutions for a given central solution. There are 4 of them with ${ a,b } = {... | {} |
# How can I draw the this surface using Matlab?
I want to draw this surface on $[0,1]^3$:
$z=x$ for $x\geq y$ and $z=y$ for $y>x$
I know "meshgrid" coupled with "surface" command allows you to draw $z=x$ and $z=y$, respectively. But I have no idea how to account for the inequalities. | {} |
## Cube format
Marvin imports and exports Gaussian Cube molecule files that have the following format:
comment line (always written, ignored at import)
comment line (always written, ignored at import)
N vx vy vz number of atoms,
followed by the position of the origin
of the volumetric data ... | {} |
How do you graph f(x)=5^x+2?
Jan 12, 2018
$f \left(x\right)$ has the graph of $y = {5}^{x}$ shifted 2 units positive ("up") on the $y -$axis.
Explanation:
$f \left(x\right) = {5}^{x} + 2$
Consider the standard exponential increasing graph $y = {a}^{x}$ where $a = 5$ below.
graph{5^x [-16.01, 16.04, -8.01, 8.01]}
... | {} |
# IEEE 802.15.4
The universal testbed (Section 3.2) is applied at the premises of our research group, which is an office area in a university building. Alice is positioned at a predestined access point position. Bob and Eve are mounted on an automated antenna positioning setup, which is located at several predestined ... | {} |
# In fact, we are more interested in the average translocat
In
fact, we are more interested in the average translocation time for event A. So, we distinguish event A from B, and then give the happening probability and the average duration time of event A. As shown in Figure 6a, for the 20-nm diameter nanopore, the pr... | {} |
Add Data Files to Python Package using manifest.in and setup.py
Suppose we have a file auth.json for some credentials for the package.
First of all, include this file in your MANIFEST.in
include hl_42/config/auth.json
To make it work, we have to enable include_package_data in setup.py. For example, we could write ... | {} |
Constraint of moment about an axis
Homework Statement
why there is no constraint of plate about a axis ?
for moment about z -axis , i can have -2Bx +3By = 0 , where By and Bx = 0 which is shown in the top part of solution....
The Attempt at a Solution
Attachments
• 7988.png
202.1 KB · Views: 333
haruspex
Homework... | {} |
# Explain What is Meant by the Equation : Where the Symbols Have Their Usual Meanings. - Science
Short Note
Explain what is meant by the equation :
g= Gxxm/r^2
where the symbols have their usual meanings.
#### Solution
g = GM /R2
This is an equation , which expresses acceleration due to gravity. It states that acce... | {} |
# Compact subset of cantor set meeting all but one dense subset
Let $C$ be the Cantor set, and let $\{D_\alpha:\alpha<\kappa\}$ be a collection of pairwise disjoint subsets of $C$ such that each $D_\alpha$ is countable and dense in $C$, and $$\bigcup \{D_\alpha:\alpha<\kappa\}=C.$$
Is there a closed set $A\subseteq C... | {} |
# R Dataset / Package boot / nodal
Webform
Category
Webform
Category
Webform
Category
Webform
Category
Webform
Category
Webform
Category
Attachment Size
787 bytes
R Dataset Help
Documentation
## Nodal Involvement in Prostate Cancer
### Description
The nodal data frame has 53 rows and 7 columns.
The treatmen... | {} |
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## G = (C6×D4).11C4order 192 = 26·3
### 5th non-split extension by C6×D4 of C4 acting via C4/C2=C2
Series: Derived Chief Lower central Upper central
Derived series C1 — C2×C6 — (C6×D4).11C4
Chief series C1 — C3 — C6 — C12 — C2×C12 — C2×C3⋊C8 — C22×C3⋊C8 — (C6×D4).11C4
Lower central C3 — C2×C6... | {} |
# Urn Game
Suppose a game for you and another player, where in the beginning you receive 80$and the other player 20$. The objective is simple – you have 100 candy bars to buy and you want to buy as many as possible more than your friend. But there are three rules:
1. Each time step, both players need to try to buy a ... | {} |
# How should I introduce the Chain Rule
I'm halfway through my first year of teaching AP Calculus to high school seniors. It's been going generally well, but I'm feeling like I really could have done better getting them into the Chain Rule.
I started with it the same basic way that I did with the Product and Quotient... | {} |
# Torsion points of $y^2=x^3+1$.
Im trying to find the torsion points of $y^2=x^3+1$.
If $y=0$, then $x=-1$.
If $y^2 \mid 27$, then $y= \pm 1$, $\pm 3$. We get $y= \pm 3$, $x=2$ and $y= \pm 1$, $x=0$.
Thus, $E(Q)_{\text{tors}}= \{O,(-1,0), (2, \pm 3), (0, \pm1) \}$.
Here is the step I do not understand:
Why do we... | {} |
# Frequency-switched Observations
### Hiroshige YoshidaCaltech Submillimeter Observatory
Frequency-switched observations for the heterodyne instruments at the CSO was originally implemented by fast-switching the second LO frequency in the 1-2 GHz IF pass using the FPGA-controlled hardware. It is not possible to frequ... | {} |
# Speeding up LaTeX compilation
Usually I don't mind about LaTeX's compilation speed, because a paper of less than 20 pages is compiled rather fast. However, I am working on a large document - A report with more than 80 pages. Compilation times are starting to slow me down. I saw the couple of answers here on this top... | {} |
This topic is 1837 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
Recommended Posts
Back again with a new problem, I'm having issues rendering a shadow map and then using it in another shader.
I create a 256x256 texture here with R32_Float as the format:
... | {} |
# Analgebraic Geometry
It so happened that at the beginning of 2016 I gave a talk on the conference “Geometric aspects of modern dynamics” in Porto, delivered a minicourse at Journées Louis Antoine in Rennes and wrote an expository paper for the European Mathematical Society Newsletter, all devoted to the same subject... | {} |
# TeXtalk: an interview with Leo Liu
Welcome to the TeXtalk! We have a special guest for today’s interview: our friend Leo Liu, 33k+ rep, 217+ badges, 467+ answers, author of the zhmCJK package, and a very active member in our community. Get ready for this awesome interview!
Paulo Cereda
Dear friends, welcome to the... | {} |
## Cryptology ePrint Archive: Report 2018/701
Secure Sketch: How to Correct More Errors Without Entropy Loss
Lai Yen Lung
Abstract: Secure sketch produces public information of its input $w$ without revealing it, yet, allows the exact recovery of $w$ given another value $w'$ that is close to $w$. Therefore, it can b... | {} |
## Monday, December 19, 2011
### Having fun with infinite series
1. Warm-up problem: show that
$$1 + \frac{1}{2} + \frac{1}{3} + \cdots = \infty$$
2. Suppose $a_1, a_2, \cdots$ is a sequence of positive numbers such that
$$a_1 + a_2 + \cdots + a_n \leq n^2$$
for all $n$, show that
$$\frac{1}{a_1} + \frac{1}{a_2} + \... | {} |
What is $U(1)$ symmetry?
I saw there are three intrinsic symmetries in physics,U(1),SU(2) and SU(3).What's the U(1) symmetry talking about?I would appreciate it if you can give me some explaination.
• Are you wondering what U(1) is, which is a mathematical term dealing with symmetry, or are you wondering how it appli... | {} |
# The neutron diffusion coefficient
1. Sep 1, 2010
### Saif al-dean
Dears
I know that the neutron diffusion coefficient D= (The transport mean free path/3), but in some documents i read that:( D=The transport mean free path*v/3) where v=The neutron number.
How is that?
2. Sep 1, 2010
### Astronuc
Staff Emeritus
... | {} |
# Thou cannot solve this!
A thin conducting wire of length $$L$$, resistance $$R$$ made of a non-magnetic material of uniform linear mass density $$\mu$$ is fitted between two metal walls which are connected to each other via a thick metal strip. A tension $$T$$ is maintained in the wire.
The wire is made to vibrate ... | {} |
Want to share your content on R-bloggers? click here if you have a blog, or here if you don't.
## Introduction
For most of written history, professors have had almost sole control of the bully pulpit in higher education. Variations on the “kids these days” theme abound. We need go no further than to Plato’s quoting ... | {} |
GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 17 Nov 2018, 21:59
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customize... | {} |
## Why is the Money Multiplier 1 over the Reserve Ratio?February 25, 2011
Posted by tomflesher in Macro, Teaching.
Tags: , , , , , , , ,
Or, How does the banking system create money?
The Introduction to Macroeconomics class I’m TAing just got to the Monetary System. This was a difficult chapter for the students last... | {} |
# “Famous” 2d Riemannian manifolds with non-constant curvature
I'm looking for "famous" or otherwise well-known 2d Riemannian manifolds which have non-constant curvatures but have a non-trivial Killing vector field. Of course there are tons of spaces like these, for instance if we parametrize the plane (or a subset of... | {} |
# Doping-dependent competition between superconductivity and polycrystalline charge density waves
### Submission summary
As Contributors: Brigitte Leridon Arxiv Link: https://arxiv.org/abs/1908.03408v3 (pdf) Date accepted: 2019-12-20 Date submitted: 2019-11-26 01:00 Submitted by: Leridon, Brigitte Submitted to: SciP... | {} |
Home » Uncategorized » Hyperbolic Triangle
Hyperbolic Triangle
The vertices of a triangle lie on the hyperbola . Prove that its orthocentre also lies on the hyperbola.
Solution
We are working on the following figure
Let , and . Let us denote as its orthocentre. We have that:
Hence, the slope of the altitude is . ... | {} |
# Irrational number justification
I am not sure how to show this. This is what I tried.
Proposition: If x is rational number and y is an irrational number then x+y is an irrational number.
Logically speaking this is
P=x is rational
Q= Y is irrational
R= x+y is irrational
$P\wedge Q \rightarrow R$
Explanation: W... | {} |
In geometry, the types of angles are classified according to the measure. Further we have pairs of angles such as, complementary angles, supplementary angles, adjacent angles and linear pair. Learning these basics thoroughly will help us to learn more concepts on geometry. In the real life examples, we come across adja... | {} |
# Logspace Reducibility From Secret Leakage Planted Clique
The planted clique problem is well-studied in the context of observing, explaining, and predicting interesting computational phenomena associated with statistical problems. When equating computational efficiency with the existence of polynomial time algorithms... | {} |
# Effects of operating leverage on profitability CPAs R Us conducts CPA review courses. Public
Effects of operating leverage on profitability
CPAs R Us conducts CPA review courses. Public universities that permit free use of a classroom support the classes. The only major expense incurred by CPAs R Us is the salary o... | {} |
Fuzzy Logic
##### 1. On the powers of fuzzy neutrosophic soft matrices
M. Kavitha; P. Murugadas; S. Sriram
Volume 07, Issue 02 , Spring 2018, , Pages 133-147
##### Abstract
In this paper, The powers of fuzzy neutrosophic soft square matrices (FNSSMs) under the operations $\oplus(=max)$ and $\otimes(=min)$ are studi... | {} |
# Clostridium difficile (C.difficile, C.diff) Guidelines for Adults and Children 2017 Update by Infectious Diseases Society of America (IDSA) and Society for Healthcare Epidemiology of America (SHEA)
Clinical Infectious Diseases, cix1085, https://doi.org/10.1093/cid/cix1085
Published: 15 February 2018
## Abstract
A ... | {} |
# Origins and applications of Theory A vs Theory B?
In a couple recent questions (q1 q2), there has been discussion of "Theory A" vs "Theory B", seemingly to capture the divide between the study of logic and programming languages and the study of algorithms and complexity.
This terminology was new to me, and a quick ... | {} |
# Typesetting functions: italics or non italics?
I've been typesetting all my functions in non-italics (even for $f(x)$), but am not sure if this is the correct convention. This website suggests that generic functions (e.g., $f(x), g(x)$ should be in italics and only ones with fixed meaning should not (e.g., $\sin(x)$... | {} |
# Edge-partitioning into rainbow triangles
I'm wondering if the following problem is NP-hard.
Input: $G = (V,E)$ a simple graph, and a coloring $f : E \to \{1,2,3\}$ of the edges ($f$ does not verify any specific property).
Question: is it possible to partition $E$ into $|E|/3$ triangles, such that each triangle has... | {} |
# Mapping in Python with geopandas¶
In [1]:
%matplotlib inline
import matplotlib.pyplot as plt
import geopandas as gpd
import pysal as ps
from pysal.contrib.viz import mapping as maps
In this lab, we will learn how to load, manipulate and visualize spatial data. In some senses, spatial data have become so pervasive... | {} |
# Set theory concern
For a given set, let's say $$A$$, is it true that $$\varnothing \subset A$$ ?
My personal thought is that it's not true, Since:
Let $A = \{1,2,3,4 \}$, then to say that $\varnothing \subset A$, we say that every element of $\varnothing$ (nothing) also belongs to the set $A$, which is strange to ... | {} |
Tag Info
There is no usage guidance for this tag … yet!
Usage guidance, also known as a tag wiki excerpt, is a short blurb that describes when and why a tag should be used on this site specifically.
"Normalization" refers to several related processes:
• ("Feature scaling") A set of numbers whose maximum is $$M$$ an... | {} |
# C program to calculate pi
c program to calculate pi MATLAB ® implementations of the most widely used algorithms for computing π illustrate two different styles of arithmetic available in Symbolic Math Toolbox ™: exact rational arithmetic and variable-precision floating-point arithmetic. uses Beeler et al. The value ... | {} |
# Design factors influencing Reliable Wireless Communication Link
Digital ElectronicsElectronics & ElectricalElectron
For establishing a reliable wireless communication link, a wireless design engineer must operate at optimum levels of performance deciding parameters such as transmission power, transmission bandwidth... | {} |
Answer
Comment
Share
Q)
According to VSEPR theory, the number of lone pairs in $PCl_5, IF_5, SOF_4$, and $XeOF_4$
$\begin{array}{1 1}(a)\; 0,0,1\; and \;1&(b)\; 1,0,1\; and\; 0\\(c)\; 0,1,0\; and \;1&(d)\; 1,1,0\; and\; 0\end{array}$
1 Answer
Comment
A)
0,1,0 and 1
the number of lone pairs in $PCl_5$ = 0
$IF_5$ = 1... | {} |
# If statements seem to act as though the condition is always true
I have other scripts in the same project using boolean if statements that work fine, but I've tried multiple methods of testing if the if statements below are working and none of them worked!
I don't really know what to ask because I don't know whats ... | {} |
M14 #18 : Retired Discussions [Locked]
Check GMAT Club Decision Tracker for the Latest School Decision Releases https://gmatclub.com/AppTrack
It is currently 22 Feb 2017, 01:28
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice qu... | {} |
# Identifiers in C++ : Rules for an Identifier
Rules for an identifiers
# Identifiers in C++ : Rules for an Identifier
## Identifiers:
Identifiers are the names given to the different entities of the program such as functions, variables, constant, classes, structures, etc. Since identifiers refers to a particular ... | {} |
English
# Item
ITEM ACTIONSEXPORT
Released
Journal Article
#### Tight Bounds for Quasirandom Rumor Spreading
##### MPS-Authors
/persons/resource/persons44020
Angelopoulos, Spyros
Algorithms and Complexity, MPI for Informatics, Max Planck Society;
/persons/resource/persons44338
Doerr, Benjamin
Algorithms and ... | {} |
Limitations of sum of products of Read-Once Polynomials
# Limitations of sum of products of Read-Once Polynomials
## Abstract
We study limitations of polynomials computed by depth two circuits built over read-once polynomials (ROPs) and depth three syntactically multi-linear formulas. We prove an exponential lower b... | {} |
# EM.Picasso Tutorial Lesson 5: Analyzing Patch Antenna Arrays
Tutorial Project: Analyzing Patch Antenna Arrays Objective: In this project, you will analyze infinite and finite-sized probe-fed patch antenna arrays. Concepts/Features: Wizard Periodic Array Radiation Pattern Array Factor Scan Angles Array Object Source... | {} |
This article shows results of repeating the empirical analysis from course: Algorithms, Part I - lesson: Analysis of Algorithms.
The lesson illustrates how to use timing to measure the performance of a program.
It gives a example of the 3 sum program written in Java, and measures the running time of the program given... | {} |
I have tried to convert the following constraint into SOCP form but can't figure it out. My issue is that whenever I create the norm, the other side has to be square rooted which invalidates the SOCP form.
The directional parameters $${\boldsymbol w}\in\Bbb R^d$$ satisfies the following shaping constraint: $$\boldsymb... | {} |
Lemma 10.36.4. Let $\varphi : R \to S$ be a ring map. Let $s_1, \ldots , s_ n$ be a finite set of elements of $S$. In this case $s_ i$ is integral over $R$ for all $i = 1, \ldots , n$ if and only if there exists an $R$-subalgebra $S' \subset S$ finite over $R$ containing all of the $s_ i$.
Proof. If each $s_ i$ is int... | {} |
Physics Help Forum Probability density for momentum
Quantum Physics Quantum Physics Help Forum
Feb 6th 2015, 02:41 PM #1
Member
Join Date: Feb 2013
Location: Greater St. Louis area
Posts: 43
Probability density for momentum
I am having a little difficulty with problem 9 on the attached problem set.
Consider a p... | {} |
# summarize() uses
is dplyr included in tidyverse ?. And the summarize() function is included in which library.
dplyr \in tidyverse and summarize() \in dplyr
Yes
dplyr has summarise() and summarize() (they are synonyms).
so is there a difference between the two ?
No. ize is provided as a convenience to non-Brit d... | {} |
The class sklearn.linear_model.LinearRegression will be used to perform linear and polynomial regression and make predictions accordingly. The coefficient R^2 is defined as (1 - u/v), where u is the residual sum of squares ((y_true - y_pred) ** 2).sum () and v is the total sum of squares ((y_true - … one target is pass... | {} |
# What facts are being used in this atomic structure question?
I wish to understand how to solve this atomic structure question:
For the ground state, the electron in the H-atom has an angular momentum = $\hslash$ , according to the simple Bohr model. Angular momentum is a vector and hence there will be infinitely ma... | {} |
Sahil Khan
1
The area under a complete density curve is equal to 1. So, the percent of the total area under a portion of the curve is equal to the area under that part of the curve.
We are looking for the area under the density curve when x < 1.
We can use the area formula for a triangle to find this area:
Area = \... | {} |
# sum -- compute the sum
## Description
sum provides the sum of the members of a list, set, or chain complex, optionally with a function applied to each one.
## For the programmer
The object sum is . | {} |
# Posts Tagged ‘ Bayesian ’
## Shaping up Laplace Approximation using Importance Sampling
December 2, 2013
By
In the last post I showed how to use Laplace approximation to quickly (but dirtily) approximate the posterior distribution of a Bayesian model coded in R. This is just a short follow up where I show how to u... | {} |
Réunion d'hiver SMC 2011 Delta Chelsea Hotel, Toronto, 10 - 12 décembre 2011 www.smc.math.ca//Reunions/hiver11
Combinatoire algébrique
Org: Nantel Bergeron et Mike Zabrocki (York)
[PDF]
CAROLINA BENEDETTI, York University
Hopf monoid on the supercharacters of types C and D [PDF]
We will talk about the supercharacte... | {} |
# Finding the largest region on which Laurent series converges
I need to find the largest region on which $$f(z) = z^4 sin(1/z)$$ defined on $$\mathbb{C}/{0}$$ converges. So for the Laurent series, I got $$z^3 - \frac{z}{3!} + \sum_{k\geqslant2}\frac{-1^{2k+1}}{(2k+1)!z^{2k-3}}$$ and found that zero is an essential si... | {} |
Student[NumericalAnalysis]
return an interpolated polynomial structure with a newly added point
Parameters
p - a POLYINTERP structure pts - numeric, list(numeric, numeric), list(numeric, numeric,numeric); the new data point (node) to be added bcs - list(numeric, numeric); new boundary conditions for an interpolati... | {} |
# How do you multiply using the distributive property 2(19)?
May 29, 2016
38
#### Explanation:
Here is an example of the distributive law in general terms.
a(b + c) = ab + ac
That is each term in the bracket is multiplied by a.
here there is only 1 value inside the bracket and so
$2 \left(19\right) = 2 \times 1... | {} |
Generate pairwise correlations for a vector of terms of interest.
calculate_corr(
df,
text_var,
terms,
min_freq = 10,
corr_limits = c(-1, 1),
n_corr = 75,
hashtags = FALSE,
mentions = FALSE
)
Arguments
df A dataframe where each row is a separate post. The variable containing the text which you want to explore. The t... | {} |
Revision history [back]
How I can evaluate the limit superior of a function?
How I can evaluate the limit superior of a function? I dont found in the documentation something related to this essential tool.
How I can evaluate the limit superior of a function?
How I can evaluate the limit superior of a function? sequ... | {} |
## Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)
$x=\left\{ -\dfrac{7}{3},-\dfrac{1}{3} \right\}$
$\bf{\text{Solution Outline:}}$ Given that $f(x)=\left|\dfrac{3x+4}{3} \right| ,$ to find $x$ for which $f(x)=1 ,$ use substitution. Then use the definition of absolute value equality. Finally... | {} |
Sunday, February 5, 2023
HomeNatureMagnetically mediated gap pairing in fermionic ladders of ultracold atoms
# Magnetically mediated gap pairing in fermionic ladders of ultracold atoms
### Experimental sequence
In every experimental run, we put together a chilly atomic cloud of 6Li in a balanced combination of the b... | {} |
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# Edit detail for SandBoxPamphlet revision 1 of 1
1 Editor: Time: 2007/11/18 18:31:08 GMT-8 Note: Refresh page after editing
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\documentclass{article}
\usepackage{axiom}
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# 6.5: Solve Proportions and their Applications (Part 1)
Skills to Develop
• Use the definition of proportion
• Solve proportions
• Solve applications using proportions
• Write percent equations as proportions
• Translate and solve percent proportions
be prepared!
Before you get started, take this readiness quiz.... | {} |
## Bernoulli
• Bernoulli
• Volume 25, Number 4A (2019), 2982-3015.
### Uniform rates of the Glivenko–Cantelli convergence and their use in approximating Bayesian inferences
#### Abstract
This paper deals with suitable quantifications in approximating a probability measure by an “empirical” random probability measur... | {} |
# How is the current equation calculated from Ginzburg-Landau (GL) free energy?
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In the Ginzburg-Landau theory, we can get the current expression from GL free energy:
$$F = \int dV \left \{\alpha |\psi|^2 + \frac{\beta}{2}|\psi|^4 + \frac{1}{2m^*} \mid (\frac{\hbar}{i}\nabla - \frac{e^*... | {} |
# Show that
Question:
$\frac{d y}{d x}+y=1(y \neq 1)$
Solution:
The given differential equation is:
$\frac{d y}{d x}+y=1$
$\Rightarrow d y+y d x=d x$
$\Rightarrow d y=(1-y) d x$\
Separating the variables, we get:
$\Rightarrow \frac{d y}{1-y}=d x$
Now, integrating both sides, we get:
$\int \frac{d y}{1-y}=\in... | {} |
Grid files
Here we provide pre-optimized grid files for various processes implemented in VBFNLO. The settings of parameters and cuts, which have been used to obtain these files, are identical to those found in the regress subdirectory of the release. The VBFNLO version used is indicated below.
The optimal grid depend... | {} |
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Embedding Distanc... | {} |
pypose.optim.corrector.Triggs¶
class pypose.optim.corrector.Triggs(kernel)[source]
The Triggs correction of model residual and Jacobian.
\begin{align*} \mathbf{R}_i^\rho &= \frac{\sqrt{\rho'(c_i)}}{1 - \alpha} \mathbf{R}_i,\\ \mathbf{J}_i^\rho &= \sqrt{\rho'(c_i)} \left(\mathbf{I} - \alpha \frac{\mathbf{R}_i^T\mathb... | {} |
# [OS X TeX] Long line in \description environment
Peter Dyballa Peter_Dyballa at Web.DE
Mon Aug 24 18:55:12 EDT 2009
Am 24.08.2009 um 22:17 schrieb Manuel:
> Now I have tried to change the numerical value of [2ex], but this
> only changed the separation of the paragraphs, so obviously, I
> don't understand what you... | {} |
# Unequal sample sizes for two-way repeated measures
I have 3 different treatments with the observations of 6 different repetitions. However, all these different treatments (groups) have different numbers of patients. The first group has 26 patients, the second group has 28 patients and the third group has 19 patients... | {} |
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# 24% of the people at a shopping mall are men. The number of boys is 3/8 of the number of men. The number of women is 4 times the number of b
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24% of the people at a shopping mall are men. The number of boys is 3/8 of the number of men. The number of women is 4 times the number of boys. The number o... | {} |
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