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##### Abstract
Cause we are not in the one-offs business.
##### Tags: tensorflow, tfx, ML pipeline
TFX is a framework to develop and deploy production ML pipelines that I have been using in the last months. Pipelines are made of components that consume and produce artifacts. This framework can be extended by definin... | {} |
Xerox WorkCentre 3335 Printer Driver. I have been looking at the Xerox WorkCentre 3335/3345 for the home for years, but everything was delaying the acquisition, since there are MFPs at work and could always use it if there is no hurry. But the time goes the children are growing and the school time begins, as a conseque... | {} |
# Gap Antenna Review
W8GMS W8AFX Georgia Steve. The new "Hear It" external speaker, manufactured in England for GAP Antenna Products, is a welcome addition to the latter category. > >Lew Mccoy, W1ICP > Hi Lew, when you tested the Gap and R7 did you test both systems at. An Elmer gave me this antenna before he went SK,... | {} |
# How to explain cost-effectiveness models for diagnostic tests to a lay audience
Non-health economists (henceforth referred to as ‘lay stakeholders’) are often asked to use the outputs of cost-effectiveness models to inform decisions, but they can find them difficult to understand. Conversely, health economists may h... | {} |
# Arrays
## Introduction to Arrays
We have seen how to store single pieces of data in variables. What happens when we need to store a group of data? What if we have a list of students in a classroom? Or a ranking of the top 10 horses finishing a horse race?
If we were storing 5 lottery ticket numbers, for example, w... | {} |
+0
# help
0
106
2
Find the units digits of \(1 + 9 + 9^2 + 9^3 + \dots + 9^{100}\)
Jul 6, 2020
#1
0
sumfor(n, 0, 100, 9^n) =2.988157375 E+95 - This number ends in 501
Jul 6, 2020
#2
+31340
+1
Every even power of 9 ends in 1, every odd power ends in 9. There are 51 even powers (including 90) and 50 odd powers.
... | {} |
1. Aashish Clerk
Introduction to Quantum Optomechanics
I’ll use these lectures to provide a somewhat selective introduction to the field of cavity quantum optomechanics. Lec. 1 will give a general overview of the field and an introduction to the basic theory describing phenomena in the most experimentally-relevant "m... | {} |
# To what extent is the taylor polynomial the best polynomial approximation?
Given a function $f\in\mathscr C^n([a,b])$ and a point $x_0\in [a,b]$, to what extent is the n-th taylor polynomial $T_n(x,x_0)=\sum_{k=0}^n\frac{f^{(k)}(x_0)}{k!}(x-x_0)^k$ the best polynomial approximation of $f$ in $[a,b]$ ? This may seem ... | {} |
# Netcat File Transfers
In a very simple way it can be used to transfer files between two computers. You can create a server that serves the file with the following:
Receive backup.iso on the client machine with the following:
As you may have noticed, netcat does not show any info about the progress of the data tran... | {} |
# Changing value of a NetArray or a NetArrayLayer during training?
Posted 2 months ago
368 Views
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I am trying to code a variant of Proximal Policy Optimization algorithm (Reinforcement Learning) in Mathematica, and for the training of the network I need to change the coefficient, beta, of... | {} |
# Michael0x2a
My personal ramblings and snippits (mostly tech-related)
# Learning LaTeX
First published: November 07, 2012
I recently learned how to use LaTeX, which is a document markup language which can be seen as a sort of replacement for Microsoft Word. You can write text like this:
\documentclass[12pt]{artic... | {} |
# Definition:Absolute Galois Group/Definition 1
Let $K$ be a field.
The absolute Galois group of $K$ is the Galois group $\Gal {K^{\operatorname{sep} } \mid K}$ of its separable closure. | {} |
kidzsearch.com > wiki
# Card Sharks
Card Sharks is a game show that has aired in different versions since 1978.
## The main game
Two contestants fought against each other in the main game—the returning champion and a challenging contestant. The returning champion was represented by the color red. The challenger was... | {} |
Issue No. 02 - April-June (2008 vol. 5)
ISSN: 1545-5963
pp: 313-318
ABSTRACT
Emerging microarray technologies allow affordable typing of very long genome sequences. A key challenge in analyzing of such huge amount of data is scalable and accurate computational inferring of haplotypes (i.e., splitting of each genotype i... | {} |
Patrick Logan on Software Transaction Memory
A detailed blog post on STM - and why it is a Bad Thing.
Comment viewing options
contains no actual arguments
I didn't see any serious arguments in that post. It was just the repeated assertion, in inflammatory language, that STM is bad. It implies the false dichotomy th... | {} |
# tikz picture inside of an enumerate environment
Is there a way I can make sure that the number of the enumerate environment stays in the top left of the tikzpicture? I'm using a custom environment that just wraps around the enumerate environment...
\documentclass{article}
\usepackage{tikz}
\usepackage{enumitem}
\u... | {} |
# If $i=0.09$, find $n$ and the amount of final payment.
A fund of $\$500 $is to be accumulated by$ n $annual payments of$ \$100$, plus a final payment as small as possible made one year after the last regular payment. If $i = 0.09$, find $n$ and the amount of final payment.
I have gotten as far as:
$$500 = 100 \tim... | {} |
# A cyclic group of order “rs” where (r, s) = 1
I was given this question and I'm not really sure how to approach this...
Assume $(r,s) = 1$. Prove that If $G = \langle x\rangle$ has order $rs$, then $x = yz$, where $y$ has order $r$, $z$ has order $s$, and $y$ and $z$ commute; also prove that the factors $y$ and $z$... | {} |
One-way accumulators are built upon a (quasi)-commutative one-way function. With quasi-commutativity, I refer to the following property:
For $f : X \times Y \to X$, it is true that $f(f(x, y_1), y_2) = f(f(x, y_2), y_1)$.
Although accumulators seem like a very useful cryptographic building block, I don't see them oft... | {} |
# How do you calculate conditional expectation for a single continuous r.v.?
So if you have a distribution fx(x) and you observed x=a, how do you calculate E{x | x=a} = integral (x*fx(x|x=a) from -inf to inf, or more specifically, fx(x|x=a)
I am having trouble when using Bayes or finding Fx(x|x=a) because I end up wi... | {} |
0
103 Dec 24, 2013 at 17:45
just imagine if you wrote code so a single pass of the whole code is an update. anyway, you introduce variables and code, all in a nest of conditions, whatevers open is what runs. you close conditions, and you dont run code, you open conditions to run code. this way you can anything you wan... | {} |
# Tag Info
2
With Biber we have more or less full control of the label for the alphabetic style. The relevant command is \DeclareLabelalphaTemplate (see §4.5.4 Labels, pp. 163-168 of the biblatex documentation). For your purposes \DeclareLabelalphaTemplate{ \labelelement{ \field[final]{shorthand} \field{label} ...
0... | {} |
# Publications associated with Visible and Infrared Instruments
## High angular resolution ALMA images of dust and molecules in the SN 1987A ejecta
Astrophysical Journal American Astronomical Society 886 (2019) 51
P Cigan, M Matsuura, HL Gomez, R Indebetouw, P Roche
We present high angular resolution (~80 mas) ALMA... | {} |
# Natural deduction proof of $p \rightarrow q \vdash \lnot(p \land \lnot q)$
So yeah, the entire question is pretty much in the title. $$p \rightarrow q \vdash \lnot(p \land \lnot q)$$
I've been able to derive the reverse, but I don't how to logically go from the premise to the conclusion using natural deduction only... | {} |
The Closure of a Convex Set in a TVS
# The Closure of a Convex Set in a TVS
Proposition 1: Let $E$ be a topological space. If $A \subseteq E$ is convex then $\overline{A}$ is convex.
• Proof: Let $A \subseteq E$ be convex. Then, for all $x, y \in A$ and for all $\lambda, \mu \geq 0$ with $\lambda + \mu = 1$, we have... | {} |
# Boric oxide
When I react CO2 with CaO I get CaCO3. If I react boric oxide with CO2 would it react similarly like the other one?
Gokul43201
Staff Emeritus
Gold Member
Boric oxide (B2O3) may be amphoteric. If it is, then you might expect a similar reaction ...but if it's only an acidic oxide, I doubt that you'll have... | {} |
## what is mass for kids
• Postado em 19 de dezembro, 2020
Most carbon atoms consist of six protons and six neutrons. Weight is a force, and is affected by gravity. These materials can be so small that, if they used weight as a measurement, they would not even be able to tell the differences in weight. A large mass l... | {} |
# GUI modules¶
The AMS-GUI is the Graphical User Interface for the Amsterdam Modeling Suite. It consists of several modules for specific tasks. Those modules work together and exchange information.
All the AMS-GUI modules have one common SCM menu on the top left of the window. You can use the commands inside the SCM ... | {} |
## Bundle Size Limitation
For some reason whenever I try to create an MSI bundle that is larger than 1GB the bundle either never gets packaged (I've waited more than 24 hours for the bundle to package) or the bundle will package 'successfully' and when I try to install the bundle some of the files are corrupt or incom... | {} |
# Mrs. Goode, the English teacher, assigned a paper. She requires 4,207 words for 6 pages. If Jasper writes 29,449 words, how many pages can he expect to write?
Nov 23, 2015
I found $42$ pages
#### Explanation:
I understand that to write $6$ pages you need $4 , 207$ words.
If Jasper writes $29 , 449$ words you have... | {} |
# GMLscripts.com
Discuss and collaborate on GML scripts
You are not logged in.
## #41 2011-04-29 18:41:58
icuurd12b42
Member
Registered: 2008-12-11
Posts: 303
### Re: CHALLENGE: Conway's Game of Life
Tilt. I would never have figured out the proper sequence myself. Genius guys.
Last edited by icuurd12b42 (2011-04... | {} |
# Profit Margin, Investment Turnover, and Residual Income
• ### profit margin
(Solved) May 25, 2011
2. Mason Corporation had $650,000 in invested assets, sales of$ 700,000 , income from operations amounting to $99,000 , and a desired minimum rate of return of 15 %. the profit margin is? • ### --Rate of return on inv... | {} |
# Insights from Euclid's 'Elements'
post by TurnTrout · 2020-05-04T15:45:30.711Z · score: 122 (46 votes) · LW · GW · 16 comments
## Contents
Elements
Equality and Similarity
Synthetic/analytic
Area invariance
Notes
Forward
Against completionism
Re-deriving dependencies as a habit
Commemoration
None
Presumably, I... | {} |
# Time After Time
Ole Peters was a postdoc at the Santa Fe Institute during the time I was also a postdoc there. In addition to being a world class windsurfer, Ole likes to think about critical phenomena and stochastic processes. And in the TEDxGoodenoughCollege talk below he almost convinces me that I need to think h... | {} |
# Force Identification
A boy is holding a ball in his hand (as shown in the figure). The reaction force to the force of gravity on ball is, the force exerted by the
× | {} |
# Uniqueness of general solution to SHO
This may be a duplicate, though I have searched and not found this question answered, and it may also belong more on Mathematics Stack exchange than here -- in which case I'll transfer.
My question is: how does one prove (both intuitively and rigorously) that the solution to th... | {} |
# Simulation and Modeling of Heat Transfer
FEATool supports modeling heat transfer through both conduction, that is heat transported by a diffusion process, and convection or advection, which is heat transported through a fluid through convection by a velocity field. The heat transfer physics mode supports both these ... | {} |
# No evidence for periodicity in reaction time histograms
### Introduction
In my last lab we discussed findings on the periodicity of reaction times (e.g. referred in Van Rullen 2003). These studies are usually old (Starting with Harter 1968, Pöppel 1968), with small N and not many trials. There was also a extensive ... | {} |
# Internet Problem Solving Contest
## Problem C – Copier
We have a strange box with a big red button. There is a sequence of integers in the box. Whenever we push the big red button, the sequence in the box changes. We call the box a “copier”, because the new sequence is created from the old one by copying some conti... | {} |
# Physical Limitations of Quantum Cryptographic Primitives or Optimal Bounds for Quantum Coin Flipping and Bit Commitment
Abstract : Coin flipping and bit commitment are two fundamental cryptographic primitives with numerous applications. Quantum information allows for such protocols in the information theoretic setti... | {} |
# Inferring a prior belief after observing a behavior?
#### nottolina
##### New Member
In my experiment, a participant goes through a maze made of 32 T intersections. At each intersection he must choose whether to go either to the left or to the right: one option will lead to another T intersection, while the other o... | {} |
# Intersections of axes and affine space
1. Oct 17, 2012
### jostpuur
Let natural numbers $N,M$ be fixed such that $1\leq M < N$. If $x\in\mathbb{R}^N$ is some vector, and $V\subset\mathbb{R}^N$ be some subspace with $\textrm{dim}(V)=M$. How likely is it, that $x+V$ intersects the axes $\langle e_1\rangle,\ldots, \l... | {} |
Free theorems.
F: I would say that a detailed understanding of parametricity is an intermediate topic, are you studying out of interest or because you think is necessary to continue with your FP learning?
A:
def foo[A](a: A): A
How many possible functions foo are there assuming that foo must be total, not throw exc... | {} |
max planck institut
informatik
# MPI-INF or MPI-SWS or Local Campus Event Calendar
<< Previous Entry Next Entry >> New Event Entry Edit this Entry Login to DB (to update, delete)
Title: Subcubic Equivalences Between Graph Centrality Problems, APSP and Diameter Fabrizio Grandoni IDSIA/Lugano AG1 Mittagsseminar (own w... | {} |
# Tag Info
2
I solved it the following way, just want make sure I'm not missing something obvious. Set up a portfolio $PF$ consisting of long $S$ and short $P$ at time $t = 0$. Choose arbitrary time $0 < t < T$. If $S_t > P_t$ then $PF_t = S_t - P_t$ which coincides with the value of the option. If $S_t$ hits $P_t$ f... | {} |
# I have been having trouble on this problem and would really appreciate some help
#### Lorynn
I've been trying to work through this problem for hours and I am not sure on how to go about solving this problem.
Some help would be extremely appreciated.
" Show the two synthetic division "lines" for the integral values... | {} |
1. inverse trig.
If siny=x and pi/2<y<pi, find dy/dx in terms of x
thank you for any help given.
2. hi im new, today was my first day being introduced into inverse trig. please tell me if i am incorrect as it would benefit both of us.
If siny=x and pi/2<y<pi, find dy/dx in terms of x
y is an angle and x is a ratio... | {} |
# Suggestions for STM-012?
### Help Support The Rocketry Forum:
#### Screaminhelo
I recently got the Estes bundle 3 and my son decided that I would be building the STM-012 first. As I am building it I am beginning to think that this thing could be a low end MPR rocket and a way to get my feet wet with DD. I am plann... | {} |
# Sound board upgrade from Mackie CFX-20
#### jkowtko
##### Well-Known Member
I'm outgrowing my 20 channel Mackie CFX-20 and, with digital in the back of my mind for future purchase, I am short-term looking at something to give me more capacity at a modest price. What should I look at?
My needs are as follows:
* 12-... | {} |
# Product of non-zero elements in sparse array
How can I multiply the non-zero elements of a SparseArray?
Example:
a = SparseArray[{1 -> 1, 3 -> 2, 7 -> 3}]
Times @@ a (* this returns 0, but I need 6! *)
• – Mr.Wizard Feb 6 '14 at 14:14
1. The sparse array a is:
{1, 0, 2, 0, 0, 0, 3}
hence applying Times to th... | {} |
• 1 Hour Free
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Available with Beat the GMAT members only code
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• Magoosh
Study with Magoosh GMAT prep
Available with Beat the GMAT members only code
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5-day free, full-access ... | {} |
Volume 13 (2017) Article 16 pp. 1-23
Some Limitations of the Sum of Small-Bias Distributions
by
Revised: September 22, 2016
Published: December 14, 2017
[PDF (301K)] [PS (1603K)] [PS.GZ (347K)]
[Source ZIP]
Keywords: complexity theory, pseudorandomness, RL vs. L, error-correcting codes, $k$-wise independence, sma... | {} |
Paul's Online Notes
Home / Calculus I / Derivatives / Chain Rule
Show Mobile Notice Show All Notes Hide All Notes
Mobile Notice
You appear to be on a device with a "narrow" screen width (i.e. you are probably on a mobile phone). Due to the nature of the mathematics on this site it is best views in landscape mode. If yo... | {} |
# Tag Info
In a simple linear model of the form $y = \beta_0 + \beta_1 x$ we can see that increasing $x$ by a unit will increase the prediction on $y$ by $\beta_1$. Here we can completely determine what the effect on the models prediction will be by increasing $x$. With more complex models such as neural networks it i... | {} |
#### Problem 74E
74. The volume of a right circular cone is $V=\frac{1}{3} \pi r^{2} h$, where $r$ is the radius of the base and $h$ is the height.
(a) Find the rate of change of the volume with respect to the height if the radius is constant.
(b) Find the rate of change of the volume with respect to the radius if t... | {} |
# Gluon Neural Network Layers¶
## Overview¶
This document lists the neural network blocks in Gluon:
## Basic Layers¶
Dense Just your regular densely-connected NN layer. Activation Applies an activation function to input. Dropout Applies Dropout to the input. BatchNorm Batch normalization layer (Ioffe and Szegedy, ... | {} |
# Linear mixed fluid-structure interaction system¶
This tutorial demonstrates the use of subdomain functionality and show how to describe a system consisting of multiple materials in Firedrake.
The tutorial was contributed by Tomasz Salwa and Onno Bokhove.
The model considered consists of fluid with a free surface a... | {} |
# Dot product in spherical coordinates
1. Sep 18, 2011
### buttertop
1. The problem statement, all variables and given/known data
What is the dot product of two unit vectors in spherical coordinates?
2. Relevant equations
AB = ||A|| ||B|| cos($\theta$) = cos($\theta$)
3. The attempt at a solution
The above equati... | {} |
## bias variance decomposition for classification problem
1
1
It is given that:
MSE = bias$$^2$$ + variance
I can see the mathematical relationship between MSE, bias, and variance. However, how do we understand the mathematical intuition of bias and variance for classification problems (we can't have MSE for class... | {} |
# Stochastic process
Main Article
Discussion
Related Articles [?]
Bibliography [?]
Citable Version [?]
This editable Main Article is under development and subject to a disclaimer.
The content on this page originated on Wikipedia and is yet to be significantly improved. Contributors are invited to replace and add m... | {} |
Stability in logarithmic Sobolev and related interpolation inequalities
Stability results for logarithmic Sobolev and Gagliardo-Nirenberg inequalities
Abstract
This paper is devoted to improvements of functional inequalities based on scalings and written in terms of relative entropies. When scales are taken into acc... | {} |
# zbMATH — the first resource for mathematics
##### Examples
Geometry Search for the term Geometry in any field. Queries are case-independent. Funct* Wildcard queries are specified by * (e.g. functions, functorial, etc.). Otherwise the search is exact. "Topological group" Phrases (multi-words) should be set in "strai... | {} |
# Past Events
Date/Time: Tuesday, November 1, 2016 - 01:30
Venue: Seminar Hall
Speaker: Anoop V.P., NISER
Title: To be announced
Date/Time: Monday, October 31, 2016 - 11:35 to 12:30
Venue: SMS seminar hall
Speaker: Soma Maity, Ramkrishna Mission Vivekananda University, Belur.
Title: ON THE STABILITY OF Lp-NORMS OF RIE... | {} |
# [texhax] making tables bigger
Tue Feb 28 17:37:54 CET 2006
Christopher W. Ryan :
> I struggled over the weekend typing my daughter's science fair project. It
> was for display on a typical tri-fold cardboard poster, so it had to be
> legible from a distance. I typed it in article style using \Large and that
> se... | {} |
# Oxygen producing metabolism
What kind of realistic oxygen producing reaction used by life could exist in a carbon dioxide / ammonia atmosphere? There are also many volcanoes, either immersed or not, water oceans and you can even use silicon oxides or whatever from the crust of my Earth-like planet. The further it is... | {} |
We currently analyze and forecast rodent data at Portal using ten models:
## ESSS
ESSS (Exponential Smoothing State Space) is a flexible exponential smoothing state space model (Hyndman et al. 2008) fit to the data at the composite (full site and just control plots) spatial level and both the composite (community) an... | {} |
mersenneforum.org mtsieve
Register FAQ Search Today's Posts Mark Forums Read
2021-11-08, 00:20 #595
rogue
"Mark"
Apr 2003
Between here and the
652510 Posts
Quote:
Originally Posted by matzetoni > gfndsievecl.exe -n22001 -N25000 -k2000000 -K3000000 -o"out1.txt" I tried running above input with the newest mtsieve... | {} |
by Betty 3.9
# Ebook Media Education In Asia
## sites are most structural for looking when being places on a ebook Media Education and for including object-oriented appropriate term; Soil; within the box when molecule sciences intersect or affect. compounds are Browse that think of three considering strategies. This ... | {} |
One Way
2 Passengers
# Bamboo Airways
0.0
0 customer reviews
• Schedule
## Bamboo Airways Schedule & Timetable
Hanoi - Quang Nam
07:15, 09:55, 10:00, 10:50, 21:15, 22:40
Da Nang - Ho Chi Minh
09:25, 10:05, 14:15, 14:35, 16:30, 16:35, 16:50, 17:00, 18:00, 19:25, 19:35, 19:45, 20:20, 20:25, 20:45, 20:55, 21:00, 21:55... | {} |
# Rubber elasticity
(Redirected from Rubber Elasticity)
Rubber elasticity, a well-known example of hyperelasticity, describes the mechanical behavior of many polymers, especially those with cross-links.
## Thermodynamics
Temperature affects the elasticity of elastomers in an unusual way. When the elastomer is assum... | {} |
And if the big bang is bullshit, which is likely, and the Universe is, in fact, infinite then it stands to reason that energy and mass can be created ad infinitum. Free Electricity because we don’t know the rules or methods of construction or destruction doesn’t mean that it is not possible. It just means that we haven... | {} |
# Collective lattice resonances in arrays of dielectric nanoparticles: a matter of size
Kostyukov, Artem S.; Ershov, Alexander E.; Gerasimov, Valeriy S.; Filimonov, Sergey A.; Rasskazov, Ilia L.; et al. Journal Of Quantitative Spectroscopy & Radiative Transfer. DOI: 10.1364/OL.44.005743
Collective lattice resonances ... | {} |
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# Nanotechnology Reviews
Editor-in-Chief: Hui, David
Managing Editor: Skoryna, Juliusz
IMPACT FACTOR 2018: 2.759
CiteScore 2018: 2.19
SCImago Journal Rank (SJR) 2018: 0.489
Source Normalized Impact per Paper (SNIP) 2018: 0.671
Open Access
Online
ISSN
2191-9097
See all formats ... | {} |
# Systems Of Linear Equations
~ 1505 Words
In this article, we discus systems of linear equations as treated in linear algebra.
import numpy as np
import matplotlib.pyplot as plt
from sympy import *
from sympy.plotting import *
x, y, z = symbols("x y z")
## Linear Equations in $$n$$ Variables
In analytical geometr... | {} |
WIKISKY.ORG
Home Getting Started To Survive in the Universe News@Sky Astro Photo The Collection Forum Blog New! FAQ Press Login
# 44 Boo (44 Boötis)
Contents
### Images
DSS Images Other Images
### Related articles
Are the W Ursae Majoris-type systems EK Comae Berenices and UX Eridani surrounded by circumstell... | {} |
# Does $\int_{\mathbb R} f(x)x^n dx = 0$ for $n=0,1,2,\ldots$ imply $f=0$ a.e.?
Let $f(x)$ be a real-valued function on $\mathbb{R}$ such that $x^nf(x), n=0,1,2,\ldots$ are Lebesgue integrable.
Suppose $$\int_{-\infty}^\infty x^n f(x) dx=0$$ for all $n=0,1,2,\ldots.$
Does it follow that $f(x)=0$ almost everywhere?
... | {} |
# Corner points of the feasible region for an LPP are $(0,2)(3,0),(6,0),(6,8) and (0,5)$.
Let F=4x+6y be the objective function . The minimum value of F occurs at$\begin{array}{1 1}(A)\;(0,2)\;only \\ (B)\;(3,0)\;only\\(C)\;the\;mid\;point\;of\;the\;line\;segment\;joining\;the\;points\;(0,2) \;and\;(3,0)\;only\\(D)\;an... | {} |
## Performance of Modulation Systems with Noise
Referring to the information above, determine the detected S/N ratio (in dB) for an FM receiver with no pre-emphasis based on a baseband bandwidth of 15 kHz and a maximum frequency deviation of 45 kHz. | {} |
# Neutron diffraction studies of $Ge_xSe_{1-x}$ glasses
Rao, Ramesh N and Sangunni, KS and Gopal, ESR and Krishna, PSR and Chakravarthy, R and Dasannacharya, BA (1995) Neutron diffraction studies of $Ge_xSe_{1-x}$ glasses. In: Physica B:Condensed Matter, 213-21 . pp. 561-563.
PDF neutron.pdf Restricted to Registered... | {} |
# Tensor fields and multiplication
1. May 12, 2012
### Kontilera
Hello! I'm currently reading John Lee's books on different kinds of manifolds and three questions has appeared.
In 'Introduction to Smooth Manifolds' Lee writes that a tensor of rank 2 always can be decomposed into a symmetric and an antisymmetric ten... | {} |
# zbMATH — the first resource for mathematics
## Liu, Ruihua
Compute Distance To:
Author ID: liu.ruihua Published as: Liu, R.; Liu, R. H.; Liu, R.-H.; Liu, Rui Hua; Liu, Rui-Hua; Liu, Rui-hua; Liu, Ruihua
Documents Indexed: 63 Publications since 1966
all top 5
#### Co-Authors
1 single-authored 13 Zhang, Qing 12 ... | {} |
## Encyclopedia > Van Morrison
Article Content
# Van Morrison
Van Morrison (b. August 31, 1945) is the stage name of George Ivan Morrison, an Irish Rock 'n' Roller and exponent of the so-called Belfast Blues.
He came initially to prominence as a result of fronting the band he formed, Them[?], with whom he had a num... | {} |
# Is sea water more conductive than pure water because “electrical current is transported by the ions in solution”?
Apparently, electrical charge is transported by the ions dissolved in water, is this true?
-
Yep. Pure water is an extremely bad conductor of electricity, it has very few ions. Water with an electrolyt... | {} |
# KSEEB Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.4
Students can Download Chapter 4 Basic Geometrical Ideas Ex 4.4 Questions and Answers, Notes Pdf, KSEEB Solutions for Class 6 Maths helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations.
## ... | {} |
# zbMATH — the first resource for mathematics
Embedding optimal selection problems in a Poisson process. (English) Zbl 0745.60040
A version of the classical “secretary problem” is considered, where the number $$N$$ of candidates available is a random variable. The $$N$$ candidates arrive at times which are independent... | {} |
# 1987 AHSME Problems/Problem 10
## Problem
How many ordered triples $(a, b, c)$ of non-zero real numbers have the property that each number is the product of the other two?
$\textbf{(A)}\ 1 \qquad \textbf{(B)}\ 2 \qquad \textbf{(C)}\ 3 \qquad \textbf{(D)}\ 4 \qquad \textbf{(E)}\ 5$
## Solution
We have $ab = c$, $... | {} |
Mukai's program for curves on a K3 surface
@article{Arbarello2013MukaisPF,
title={Mukai's program for curves on a K3 surface},
author={Enrico Arbarello and Andrea Bruno and Edoardo Sernesi},
journal={arXiv: Algebraic Geometry},
year={2013}
}
• Published 2 September 2013
• Mathematics
• arXiv: Algebraic Geometry
Let C ... | {} |
# Fight Finance
#### CoursesTagsRandomAllRecentScores
Which of the following statements about Macaulay duration is NOT correct? The Macaulay duration:
A fixed coupon bond’s modified duration is 20 years, and yields are currently 10% pa compounded annually. Which of the following statements about the bond is NOT corr... | {} |
## Taiwanese Journal of Mathematics
### VARIATIONAL METHODS TO MIXED BOUNDARY VALUE PROBLEM FOR IMPULSIVE DIFFERENTIAL EQUATIONS WITH A PARAMETER
Yu Tian, Jun Wang, and Weigao Ge
#### Abstract
In this paper, we study mixed boundary value problem for secondorder impulsive differential equations with a parameter. By ... | {} |
# Properties
Label 2100.2.a.n Level 2100 Weight 2 Character orbit 2100.a Self dual yes Analytic conductor 16.769 Analytic rank 0 Dimension 1 CM no Inner twists 1
# Related objects
## Newspace parameters
Level: $$N$$ $$=$$ $$2100 = 2^{2} \cdot 3 \cdot 5^{2} \cdot 7$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\... | {} |
# Generalized density functions on the natural numbers
If $a_1,a_2,\dots$ are IID random bits (correction as per Anthony Quas: these "bits" are $+1$ and $-1$ with equal probability), then with probability 1, the set of natural numbers $n$ such that $a_1+a_2+\dots+a_n \leq 0$ has lower density 0 and upper density 1, so... | {} |
# Item Option (Parameter / Switch) in Backup-SPFarm & Restore SP-Farm for Multi-Tenant SharePoint 2013 Farm
I have a SharePoint 2013 Multi-Tenant Farm. Every tenant has a dedicated Content DB. I am trying to backup a particular Tenant using the following command, found in the Understanding multi-tenancy in SharePoint ... | {} |
# Probability of collision of sums of vectors
Let $S_1$ and $S_2$ be sets of vectors from $\mathbb{R}^d$ that are distinct and let $\sigma(\cdot)$ be a non-linearity, e.g., a componentwise sigmoid function.
Does there exist a random matrix $R \in \mathbb{R}^{d \times k}$, e.g., a gaussian matrix, such that the probab... | {} |
Tune MESSAGE-MACRO¶
“MESSAGE-MACRO” refers to the combination of MESSAGE and MACRO, run iteratively in a multi-disciplinary optimization algorithm. This combination is activated by calling solve() with the argument model=’MESSAGE-MACRO’, or using the GAMS MESSAGE-MACRO_run.gms script directly (see Running a model for ... | {} |
1. ## Mid-Terms :(
Okay, I just need help understanding and getting the answers for a few questions.
1) A woman's dress originally selling for $50.00 was marked down to yield 20% on cost. If the original profit was 33 1/3% on cost, what will be the new sales price. 2) Find the compound interest on$1000 for 9 months a... | {} |
# XNA Zoom in/out on model instead of scaling the model
I'm trying to implement zoom in/out functionality into my game. I can change the cameraDistance value with the Z and X keys. Instead of zooming, it looks like the model is scaled smaller or larger (moves closer or farther away from the camera). Instead, the camer... | {} |
# Converting 10x BAM Files to FASTQ
bamtofastq is a tool for converting 10x BAMs produced by cellranger, cellranger-atac, cellranger-dna or longranger back to FASTQ files that can be used as inputs to re-run analysis. The FASTQs will be emitted into a directory structure that is compatible with the directories created... | {} |
Sanskrit Lessons From Chitrapur Math Supplimentary Guide - Free download as PDF File (.pdf), Text File (.txt) or read online for free. Supplementary Reference Guide to the Book written by Chitrapur Math to Teach Sanskrit. For these space-like event pairs with a positive spacetime interval ($s^2 > 0$), the measurement o... | {} |
# What are the integer solutions to $z^2-y^2z+x^3=0$?
The question is to describe ALL integer solutions to the equation in the title. Of course, polynomial parametrization of all solutions would be ideal, but answers in many other formats are possible. For example, answer to famous Markoff equation $$x^2+y^2+z^2=3xyz$... | {} |
Linear algebra. Combining this fact with the above result, this means that every n k+ 1 square submatrix, 1 k n, of A(K n) To subscribe to this RSS feed, copy and paste this URL into your RSS reader. How do politicians scrutinize bills that are thousands of pages long? Read more Achievements: Debajit Kalita received hi... | {} |
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