text stringlengths 100 957k | meta stringclasses 1
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complex geometry
# Contents
## Idea
What is called the $\beta$-$\gamma$ system is a 2-dimensional quantum field theory defined on Riemann surfaces $X$ whose fields are pairs consisting of a $(0,0)$-form and a $(1,0)$-form and whose equations of motion demand these fields to be holomorphic differential forms.
The na... | {} |
1) Malic Acid in Water 2) Naphthalene in Water 3) Amphetamine in Ethyl Alcohol 4) Aspirin in Water 5) Succinic Acid in Hexane 6) Ibuprofen in Diethyl Ether 7) 1-Decanol in Water For some of them, I already have the answer and for others, I'm not sure. 1. Would boric acid, B(OH)3, be more soluble in ethanol (C2H5OH) or ... | {} |
My watch list
my.chemeurope.com
# Fluctuation dissipation theorem
In statistical physics, the fluctuation dissipation theorem is a powerful tool for predicting the non-equilibrium behavior of a system — such as the irreversible dissipation of energy into heat — from its reversible fluctuations in thermal equilibrium.... | {} |
Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | {} |
OpenStudy (anonymous):
Is there a similar concept in Calculus that follows the Taylor and Mac. series relationship? (Where Mac. is a division of Taylor where c=0)
7 years ago | {} |
You are given two integers memory1 and memory2 representing the available memory in bits on two memory sticks. There is currently a faulty program running that consumes an increasing amount of memory every second.
At the ith second (starting from 1), i bits of memory are allocated to the stick with more available memo... | {} |
# What are all alike in the same element?
Or rather that the constituent atoms each have the same atomic number. $Z , \text{the atomic number}$, is the number of positively charged nuclear particles in the element's nucleus. $Z$ specifies the identity of the element. | {} |
# Dual Decomposition with Accelerated First-Order Scheme for Discrete Markov Random Fields Optimization
## 1 post in this topic
This is a little part of the work I did during my Master internship at the Center for Visual Computing, CentraleSupélec, under the supervision of Prof. Nikos Paragios. The work has not been ... | {} |
# [Ipe-discuss] Three newbie questions
lego space legospace at gmail.com
Fri Apr 25 14:08:38 CEST 2008
Hi, first of all I've to say that I love this excellent software. It has
I have three questions, maybe someone can help me:
1- When I write an equation in IPE and run pdflatex, it seems that que
equation is in "in... | {} |
# Sampling from a Hierarchical Dirichlet Process
In [137]:
%matplotlib inline
## Sampling from a Hierarchical Dirichlet Process¶
As we saw earlier the Dirichlet process describes the distribution of a random probability distribution. The Dirichlet process takes two parameters: a base distribution $H_0$ and a disper... | {} |
# Volume of Sphere Calculator
With the help of this sphere volume calculator, calculating the volume of a sphere has never been easier. Simply enter the spherical shape’s radius, and this tool will calculate its circumference and volume in a blink of an eye.
Spheres, also known as spherical solids, are three-dimensio... | {} |
# simulating stock prices in python using geometric brownian motion
posted in: Uncategorised | 0
This article aims to model one or more stock prices in a portfolio using the multidimensional Geometric Brownian Motion model. S_path=[] plt.plot(S_path), Principal Component Analysis of Equity Returns in Python, Risk Par... | {} |
Vector Dot product(2D) and orthogonality
Algebra Level 2
For what values of $$b$$ are the two vectors $$(-4, b)$$ and $$(b, {b}^{2} )$$ orthogonal?
× | {} |
# How to narrow the width of the table notes
The problem is that the whole table notes come as wide as the normal text in my document, which looks bad.
Could you please help me to get the simple solution to this, with the smallest change from the original code?
Thanks so much.
\documentclass[12pt, a4paper]{article... | {} |
# Differential equation - looking for a minor mistake in my solution
Folks, I'm looking for a minor mistake in my solution. Any help is highly appreciated.
"Some diseases (such as typhoid fever) are spread largely by carriers, individuals who can transmit the disease, but who exibit no overt symptoms. Let $$x$$ and $... | {} |
# Polytetrafluoroethylene
{{#invoke:Hatnote|hatnote}}Template:Main other Template:Chembox
Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of tetrafluoroethylene that has numerous applications. The best known brand name of PTFE is Teflon by DuPont Co.
PTFE is a fluorocarbon solid, as it is a high-molecula... | {} |
# BIOL368/F16:Week 4
BIOL368-01: Bioinformatics Laboratory
Loyola Marymount University
This journal entry is due on Tuesday, September 27 at midnight PDT (Monday night/Tuesday morning). NOTE that the server records the time as Eastern Daylight Time (EDT). Therefore, midnight will register as 03:00.
## Overview
The... | {} |
AI
# 【Couseta】Machine Learning #2
## Multiple Features
Linear regression with multiple variables is also known as “multivariate linear regression”.
We now introduce notation for equations where we can have any number of input variables.
$x_{j}^{(i)}~=~value ~of ~feature ~j ~in ~the i^{th} ~training~example$
$x^{(... | {} |
# Developing an Algorithm for Undistorting an Image
This example develops a mathematical model using the Symbolic Math Toolbox to undistort an image and features a local function in the live script.
### Background
Any real world point $\mathit{P}\left(\mathit{X},\mathit{Y},\mathit{Z}\right)$can be defined with respe... | {} |
Select the correct option based on statements below:
Assertion (A): The center of mass of an isolated system of particles remains at rest if it is initially at rest. Reason (R): Internal forces acting within a system cannot change the velocity of the center of mass which is proportional to the total momentum of the s... | {} |
Porbability Distribution Functions – Problems
Porbability Distribution Functions – Problems
1) A p.d.f of a discrete random variable is zero except at the points x = 0, 1, 2 at these points it has the value p(0) = 3c³, p(1) = 4c – 10c², p(2) = 5c – 1 for some c > 0 find the value.
Solution: P (X = 0) + p (X = 1) + p... | {} |
• ### The Gaia-ESO Survey: Evidence of atomic diffusion in M67?(1804.06293)
April 17, 2018 astro-ph.GA, astro-ph.SR
Investigating the chemical homogeneity of stars born from the same molecular cloud at virtually the same time is very important for our understanding of the chemical enrichment of the interstellar medium... | {} |
is the area of to the circumcenter {\displaystyle (x_{c},y_{c})} {\displaystyle \angle ABC,\angle BCA,{\text{ and }}\angle BAC} − , and This {\displaystyle x} △ the length of s Asked by Nihal 16th February 2018 2:13 AM . s A △ where The triangle center at which the incircle and the nine-point circle touch is called the... | {} |
# SPICES - Direct imaging and characterisation
## SPICES - Direct imaging and characterisation
SPICES: Spectro-Polarimetric Imaging and Characterization of Exoplanetary Systems
http://arxiv.org/abs/1203.0507
SPICES (Spectro-Polarimetric Imaging and Characterization of Exoplanetary Systems) is a five-year M-class mis... | {} |
1
### JEE Main 2019 (Online) 10th January Evening Slot
The value of $\lambda$ such that sum of the squares of the roots of the quadratic equation, x2 + (3 – $\lambda$)x + 2 = $\lambda$ has the least value is -
A
1
B
2
C
${{15} \over 8}$
D
${4 \over 9}$
## Explanation
$\alpha$ + $\beta$ = $\lambda$ $-$ 3
$\alpha $$... | {} |
# SPM 2021 Add Maths Trial Paper (Selangor) – Paper 1 (Question 15)
Question 15:
Diagram 6 shows a triangle ABC. Given that the area of triangle ABC is 21 cm2 and ∠BAC is obtuse angle.
Diagram 6
Find
(a) ∠BAC, [3 marks]
(b) the length of BC, in cm, [2 marks]
(c) the length of the perpendicular line from A to BC. [3 m... | {} |
# Conditional MGF of the difference of two exponentially distributed random variables
let $$X$$ and $$Y$$ be two exponential random variables with the same parameter $$\lambda$$. I try to calculate the MGF of random variable $$V=X-Y$$ given that $$X>Y$$. We know that the MGF of Exponential random variables are $$M_X(t... | {} |
What if electromagnetism were a SU(2) Yang-Mills gauge theory?
Let us ignore for a moment the Standard Model, the weak force, and the spontaneous symmetry breaking and try to imagine how would the world look like if electromagnetism would not be present and would have been replaced by a SU(2) Yang-Mills theory.
To ge... | {} |
• Create Account
# Crosscompiling from Linux to Windows
5 replies to this topic
### #1Sik_the_hedgehog Crossbones+ - Reputation: 2245
Like
0Likes
Like
Posted 31 July 2014 - 05:38 AM
OK, so I want to make Windows builds of my game but I'm running Ubuntu. I was expecting to get a Windows computer this month (wh... | {} |
# Problem: At 40°C, H2O2(aq) will decompose according to the following reaction:2H2O2 (aq) → 2H2O (l) + O2 (g)The following data were collected for the concentration of H 2O2 at various times.a. Calculate the average rate of decomposition of H 2O2 between 0 and 2.16 x 104 s. Use this rate to calculate the average rate ... | {} |
# Irreducible relic abundance of vortons
Vortons are centrifugally supported cosmic string loops that can be continuously created at all times during the cosmological expansion. Could they be all of the dark matter?
Together with Pierre Auclair, Patrick Peter and Danièle Steer, we have calculated in Ref.[1] their inc... | {} |
Found 4 result(s)
### 17.02.2022 (Thursday)
#### Applications of strong Szego limit theorem in AdS/CFT
Regular Seminar Gregory Korchemsky (IPhT Saclay)
at: 14:45 Otherroom Zoom, instructions in abstract abstract: I will review a recent progress in computing four-point correlation functions of infinitely heavy half... | {} |
# what is a tesla in si units
You are viewing the article: what is a tesla in si units at audreysalutes.com
## what is a tesla in si units
Definition: The International System unit of field intensity for magnetic fields is Tesla (T). One tesla (1 T) is defined as the field intensity generating one newton (N) of forc... | {} |
# Calculating probability of project tasks, and most likely ending date?
Say I have a project (you know the typical one you can represent using a Gantt Chart )
If I where to assign a particula probability to each of the tasks in the Gantt... say for example:
• Task1 (2 days, i am 75% sure of that)
• Task2 (4 days, i... | {} |
# Conditional Random Fields
Conditional Random Field (CRF) is the go-to algorithm for sequence labeling problems. Initial attempts at sequence labeling such as POS tagging and Named Entity Recognition were accomplished using the Hidden Markov Models. Although HMMs gave promising results for the same, they suffered fro... | {} |
# Budget Deficit
Budget deficit is the amount by which a government's expenditures such as defense, social security, science, energy and expenditure on infrastructure, etc. exceed its total income which comes principally from taxes, duties, etc.
Budget deficit is an important phenomena in fiscal policy. When an econo... | {} |
# Finding mag E of 2 thin-walled concentric cylindrical shells
1. Jul 27, 2005
### mr_coffee
Two long, charged, thin-walled, concentric cylindrical shells have radii of 3.0 and 6.0cm. The charge per unit length is 5.0x10^-6 C/m on the inner shell and -7.0x10^-6 C/m on the outer shell. What are the magnitude E and di... | {} |
# Re: Swish-E indexing
From: Chris Humphries <ChrisJMH(at)not-real.vermilion99.freeserve.co.uk>
Date: Fri Feb 18 2000 - 11:18:34 GMT
```Ron, I tried this with the url mentioned below, and got these results:
.contents file had the contents of the html file (it was 6,426 bytes)
.links file was not created (the file do... | {} |
# “indicators” of where we are on the slides
I have a curiosity: some beamer themes (for instance, Ilmenau), have "indicators" of where we are on the slides (I dont know the correct term), are some balls that represent the number of slides and the current slide. Other themes (for instance, PaloAlto) dont have. Is ther... | {} |
ID 683349
Date 12/13/2021
Public
## A.3. Cholesky Decomposition Library
The Cholesky Decomposition library provided with the Intel HLS Compiler provides an FPGA-optimized templated library to factor a Hermitian (symmetric) positive-definite matrix into the product of a lower triangular matrix and its conjugate transp... | {} |
# Which sphere is fastest? [closed]
I was doing a physics problem, and it seemed simple at first, but now it doesn't at all, and I need help. Here it is.
Three identical spheres are thrown from the same height above the ground. Sphere X is thrown vertically up, sphere Y is thrown horizontally, and sphere Z is thrown ... | {} |
# Bidirectional @OneToMany does not support a non-nullable @OrderColumn
## Description
If we define a bidirectional @OneToMany association with a non-nullable @OrderColumn:
The INSERT will fail since the order column is only updated after the INSERT:
None
Unassigned
None
None
None
None
None
None
None
Major... | {} |
# Math Help - 2nd ODE trivial solution help.
1. ## 2nd ODE trivial solution help.
The problem is
x''+5x'+6x=3e^(-2t)+e^3t
The homogeneous solution, that I solved is,
x(h)=A(1)e^(-3t)+A(2)e^(-2t)
my problem is when I split it to find the first particular solution, for 3e^(-2t)
I assume
x=B(1)e^-2t
x'=-2B(1)e^-2t
x''... | {} |
Piso-0.2: Partial isomorphisms
Data.Piso.Generic
Synopsis
# Documentation
mkPisoList :: (Generic a, MkPisoList (Rep a)) => PisoList (Rep a) a Source #
Derive a list of partial isomorphisms, one for each constructor in the Generic datatype a. The list is wrapped in the unary constructor PisoList. Within that constr... | {} |
# Hard Partial Differential Equations - Characteristics
$$(x-y)\frac{\partial u}{\partial x}+(x+y)\frac{\partial u}{\partial y}=\alpha u$$ where α is a constant, with initial condition $$u(x, 0) = x^2$$ , $$x > 0$$. How do I solve this partial differential equation? I have tried to use the method of characteristics, n... | {} |
# Quick Question (Epsilon/Delta Limit Proofs)
amd123
## Homework Statement
[PLAIN]http://img641.imageshack.us/img641/2494/mathg.png [Broken]
I've worked through it and at the 1st step I get:
(1/-e+1)<x<(1/e+1)
How do they have
(1/e+1)<x<(1/-e+1)?
Do you switch the signs of an inequality when you take the inverse o... | {} |
# Complement
The concrete complement can be computed with the function complement (with a lower-case "c").
LazySets.ComplementType
Complement{N, S<:LazySet{N}} <: LazySet{N}
Type that represents the complement of a set, i.e., the set
$$$Y = \{y ∈ \mathbb{R}^n : y ∉ X\}.$$$
The complement is often denoted with the ... | {} |
# How do you simplify root3(128x^6)?
Sep 27, 2015
$4 {x}^{2} \cdot {2}^{\frac{1}{3}}$
#### Explanation:
Written in exponent form it is ${\left(128 {x}^{6}\right)}^{\frac{1}{3}}$
= ${\left({2}^{7} {x}^{6}\right)}^{\frac{1}{3}}$
=${2}^{\frac{6}{3}} \cdot {2}^{\frac{1}{3}} \cdot {x}^{\frac{6}{3}}$
=${2}^{2} \cdot {... | {} |
# How To Prove It, Ch-3 Sec-3.2, Proofs Involving Negations and Conditionals
## Chapter - 3, Proofs
### Summary
• There can be following ways to prove a goal of the form $\lnot P$ :
• Convert or re-express the goal to some other form and then use one of the proof strategies for this other goal form. This is generall... | {} |
$$\require{cancel}$$
# 4.8: Elastic Collisions in the COM Frame
Equations (4.7.7) and (4.7.8) give the final velocities of two particles after a totally elastic collision. We did the calculation in the lab frame, i.e., from the point of view of a stationary observer. We could of course just as well have done the cal... | {} |
### Home > CCA2 > Chapter 4 > Lesson 4.2.1 > Problem4-67
4-67.
Solve each equation for $y$ so that it could be entered into a graphing calculator.
1. $5−(y−3)=3x$
$y=−3x+8$
1. $4(x+y)=−2$ | {} |
# 2.4: Special Cases of Lossless Terminated Lines
The lossless transmission line configurations considered in this section are used as circuit elements in RF designs and are used elsewhere in this book series. The first element considered in Section 2.4.1 is a short length of short-circuited line which looks like an ... | {} |
# Cell Cultivation¶
Hint
The sample project and datasets used in this quick-guide can be downloaded here .
Note
This is an exportable desktop version, which does not require installation. You agreed upon the terms and conditions upon registration. However, you can always get back to them using either the homepage o... | {} |
# Science:Infinite Series Module/Units/Unit 1/1.1 Infinite Sequences/1.1.06 Limit Laws Example
## Example
Determine whether the sequence
{\displaystyle {\begin{aligned}a_{n}={\frac {n^{2}}{2n^{2}+9}}\end{aligned}}}
converges.
## Complete Solution
Using the limit laws for infinite sequence, we would evaluate
{\di... | {} |
Can anybody tell me why I'm getting this error?
ERROR:
ORA-03113: end-of-file on communication channel.
## Oracle dbms_xmlschema.registerSchema with ORA-03113: end-of-file ...
I want to register XML schema for XML signature (http://www.w3.org/TR/2002/REC-xmldsig-core-20020212/xmldsig-core-schema.xsd) using dbms_xmls... | {} |
# Joint longitudinal-survival models
This page describes examples of what can be considered the standard joint model framework, which we can define as follows,
$$h(t) = h_{0}(t) \exp(X_{1ij}\mathbf{\beta_{1}} + \alpha m_{i}(t))$$
and
$$y_{}(t) = m_{i}(t) + \epsilon_{ij}$$
where
$$m_{i}(t) = X_{2ij}(t)\mathbf{\bet... | {} |
# Proof of euclidean distance
How do you prove that for a set of coordinates you are supposed to take
$$\mathrm{d}s^2=\mathrm{d}x_i\mathrm{d}x^i$$
for the distance? I mean in a very abstract fashion. All I know is that there is some coordinate mesh. Why don't I take other powers for the distance for example?
Or if th... | {} |
# 0.2 Exponentials
Page 1 / 2
## Introduction
In this chapter, you will learn about the short cuts to writing $2×2×2×2$ . This is known as writing a number in exponential notation .
## Definition
Exponential notation is a short way of writing the same number multiplied by itself many times. For example, instead o... | {} |
# Difference between revisions of "2017 AIME II Problems/Problem 9"
## Problem
A special deck of cards contains $49$ cards, each labeled with a number from $1$ to $7$ and colored with one of seven colors. Each number-color combination appears on exactly one card. Sharon will select a set of eight cards from the deck ... | {} |
Wed Mar 30 22:42:55 CEST 2011
Author: Laura Creighton <lac at openend.se>
Changeset: r3449:a32c661cdd9a
Date: 2011-03-30 22:42 +0200
diff --git a/talk/icooolps2011/paper.tex b/talk/icooolps2011/paper.tex
--- a/talk/icooolps2011/paper.tex
+++ b/talk/icooolps2011/paper.tex
@@ -100,12 +100,11 @@
\begin{abstract}
-A me... | {} |
# How to detect if an object is upright?
I have a cartoon car and it has a skid sound with the car skids. But when the car flips over the skid sound plays endlessly and its really annoying. I have a basic script that is meant to detect when the car is upright and only play the skid sound with the car is upright. Here ... | {} |
# Jens Niklas Eberhardt
I am a post-doctoral fellow in Bonn at the Max Planck Institute for Mathematics Bonn in the workgroup of Catharina Stroppel. Previously, I was an Assistant Adjunct Professor at the UCLA Department of Mathematics in the work group of Raphaël Rouquier. My PhD advisor was Wolfgang Soergel at Math... | {} |
# Factorization of the characteristic polynomial of the adjacency matrix of a graph
Let $$G$$ be a regular graph of valence $$d$$ with finitely many vertices, let $$A_G$$ be its adjacency matrix, and let $$P_G(X)=\det(X-A_G)\in\mathbb{Z}[X]$$ be the adjacency polynomial of $$G$$, i.e., the characteristic polynomial of... | {} |
# Which of the following laws is associated with the heating effect of electric current?
1. Joule’s law
2. Ohm’s law
4. Newton’s law
5. None of the above/More than one of the above.
Option 1 : Joule’s law
## Detailed Solution
The correct answer is Joule's Law,
Key Points
• Joule’s law is associated with the heati... | {} |
# A permutation and combination problem
1. Jul 31, 2013
### basichan
1. The problem statement, all variables and given/known data
There are 2n points on a circle, we want to connect each two of them to make a pattern of connection in the way that there is no cross between the lines of connection, and all the lines h... | {} |
The binary quadratic model (BQM) class encodes Ising and quadratic unconstrained binary optimization (QUBO) models used by samplers such as the D-Wave system.
The BQM equation,
$E(\bf{v}) = \sum_{i=1} a_i v_i + \sum_{i<j} b_{i,j} v_i v_j + c \qquad\qquad v_i \in\{-1,+1\} \text{ or } \{0,1\}$
can represent both.
The... | {} |
# Balloon Problem
A punctured balloon, in the shape of a sphere, is losing air at the rate of
2 in.3/sec. At the moment that the balloon has volume 36π cubic inches,
I got
dr/dt = -1/18π in/sec.
Is that correct?
Related Calculus and Beyond Homework Help News on Phys.org
HallsofIvy
Homework Helper
No, it is not. Ha... | {} |
# Qubits of higher dimension
Qubits are the standard 'currency' in quantum information theory for the same reason that bits are in classical information theory. It is because they suffice for the treatment of many of the main ideas.
When it comes to practical considerations, then in the lab one uses whatever systems ... | {} |
ISSN: 2640-7604
##### International Journal of Veterinary Science and Research
Research Article Open Access Peer-Reviewed
# Assessment of constraints and opportunities in small-scale beef cattle fattening business: Evidence from the West Hararghe Zone of Ethiopia
Oda Bultum University; College of Agricultu... | {} |
# Logarithm
The graph of the logarithm to base 2 crosses the x axis (horizontal axis) at 1 and passes through the points with coordinates (2, 1), (4, 2), and (8, 3). For example, log2(8) = 3, because 23 = 8. The graph gets arbitrarily close to the y axis, but does not meet or intersect it.
In mathematics, the logarit... | {} |
# statsmodels.sandbox.regression.gmm.GMM.fit¶
GMM.fit(start_params=None, maxiter=10, inv_weights=None, weights_method='cov', wargs=(), has_optimal_weights=True, optim_method='bfgs', optim_args=None)[source]
Estimate parameters using GMM and return GMMResults
TODO: weight and covariance arguments still need to be mad... | {} |
# Quickstart¶
If you’re in a hurry to model some awesome transits, you’re on the right page. Here’s an example of basic robin usage to calculate a model light curve with quadratic limb darkening. (For more detailed examples, check out the Tutorial.)
First, we import robin and a few of the usual packages:
import robi... | {} |
subalgebraBasis -- Compute subalgebra basis (sagbi basis) generators
Synopsis
• Usage:
N = subalgebraBasis M
N = subalgebraBasis A
N = subalgebraBasis L
N = subalgebraBasis B
• Inputs:
• A, an instance of the type Subring,
• M, , of generators for a subring of
• L, a list, containing generators for a subring of
• B, ... | {} |
# Tangent of an Angle – Formulas and Examples
The tangent of an angle can be defined using a right triangle. The tangent is equal to the length of the side opposite the angle divided by the length of the adjacent side. Although the tangent is defined with the angles of a right triangle, the tangent function can be use... | {} |
## Pole Placement
Closed-loop pole locations have a direct impact on time response characteristics such as rise time, settling time, and transient oscillations. Root locus uses compensator gains to move closed-loop poles to achieve design specifications for SISO systems. You can, however, use state-space techniques to... | {} |
# gb4e center example text
I'm writing an article with several short example sentences. The document as a whole would look better if my example sentences were horizontally centered rather than left-aligned. Of course, I still need the labels on the left. How can I achieve this? Here's a simple MWE:
\documentclass{art... | {} |
# View Grant Budgeting And Finance: Getting The Most Out Of Your Grant Dollar
### View Grant Budgeting And Finance: Getting The Most Out Of Your Grant Dollar
by Morris 4.3
especially, we are proteins usually for 292 patterns. For the using 1100 developers we dreamt only determine any women in the SUPERFAMILY women. ... | {} |
Expii
# Exponential Decay - Expii
Radioactive decay is exponential. The number of nuclei which undergo decay in a given amount of time is proportional to the number of atoms in the sample. | {} |
# Set Theory/Examples/Unions and Intersections 1
## Example in Set Theory
Let:
$\ds V_1$ $=$ $\ds \set {v_1, v_3, v_4}$ $\ds V_2$ $=$ $\ds \set {v_2, v_5}$ $\ds V_3$ $=$ $\ds \set {v_1, v_3}$
Then:
$\ds V_1 \cup V_2$ $=$ $\ds \set {v_1, v_2, v_3, v_4, v_5}$ $\ds V_1 \cup V_3$ $=$ $\ds \set {v_1, v_3, v_4}$ $\ds ... | {} |
# Find a mistake in the four underlined parts of the sentence and correct it: Population density in the Red River Delta is by now more densely populated region in Vietnam with 1,136 people per square kilometer.
A.
more
B.
densely populated
C.
with 1,136 people
D.
per square kilometer
Đáp án:A
Lời giải:
more →... | {} |
# American Institute of Mathematical Sciences
• Previous Article
Bifurcation analysis of bursting solutions of two Hindmarsh-Rose neurons with joint electrical and synaptic coupling
• DCDS-B Home
• This Issue
• Next Article
Delay-induced synchronization transition in small-world Hodgkin-Huxley neuronal networks with c... | {} |
# Anonymizing datasets for machine learning
## Preface
All of us are familiar with the idea of anonymizing datasets to get rid of personally-identifiable information, in order to enable data mining while preserving (as much as possible) the privacy of the people whose data was collected. The basic idea is to modify n... | {} |
GRAPHING TOOLS:
REFLECTIONS and the ABSOLUTE VALUE TRANSFORMATION
There are things that you can DO to an equation of the form $\,y=f(x)\,$
that will change the graph in a variety of ways.
For example, you can move the graph up or down, left or right,
reflect about the $\,x\,$ or $\,y\,$ axes, stretch or shrink vertic... | {} |
# Is matrix elliptic curve discrete logarithm problem quantum-safe?
I can't be the first one to think of this and there must be a reason nobody design cryptosystem off this problem.
Let's define MECC as matrix of elliptic curve points, and MI as matrix of non-negative integers.
Given a MECC $$G$$, MI $$v$$, and MECC... | {} |
#### 期刊菜单
Analyses on Measurement and Simulation of Electromagnetic Environment of 10 kV/0.4 kV Box Type Transformer by Using FEM Method
DOI: 10.12677/JEE.2017.54030, PDF, HTML, XML, 下载: 1,331 浏览: 2,039 国家自然科学基金支持
Abstract: With the rapid development of Chinese city modernization and the constant updating of city d... | {} |
## Introductory Algebra for College Students (7th Edition)
Distribute the negative sign to the parentheses and then combine like terms. (x$^2$-5x+3)-(x$^2$-6x-8) x$^2$-5x+3-x$^2$+6x+8 (x$^2$-x$^2$)+(-5x+6x)+(3+8) 0+(x)+(11) x+11 | {} |
# Bode Plot
• It is used to draw the frequency response of an open loop & a closed loop system. It is also called corner plot & asymptotic plot.
• The representation of logarithm of & phase angle of , both plotted against frequency in logarithmic scale & these plots are called Bode plots.
• Here we determine gain mar... | {} |
# ISRO CSE 2014
Question 1
Consider a 33MHz cpu based system. What is the number of wait states required if it is interfaced with a 60ns memory? Assume a maximum of 10ns delay for additional circuitry like buffering and decoding.
A 0 B 1 C 2 D 3
Question 1 Explanation:
Question 2
The number of states required by a... | {} |
Shenmue I & II
A way to uninstall Shenmue I & II from your computer
You can find below details on how to uninstall Shenmue I & II for Windows. The Windows release was created by D3T. More information about D3T can be seen here. The program is usually located in the C:\Program Files (x86)\Steam\steamapps\common\SMLaun... | {} |
LaTeX2MathMLdetails
# LaTeX2MathML
Posted by Ed Leaver on
LaTeX2MathML is a Perl script that combines LaTeX, LaTeX2HTML, and MathToWeb to produce html-with-embedded-mathml from a LaTeX source document. Based on LaTex2HTML, LaTeX2MathML handles LaTeX equation labels, \ref, \cite, and \include commands, and works with... | {} |
Action (hwx.gui)¶
GUI command used in Menus and ToolBars.
An action contains text, icons and a command callback. The action can be inserted into menus and/or toolbars. When the menu or toolbar button is clicked the action is called. Actions are used in Tool Wheel. The text displayed in the Tool Wheel is based on the ... | {} |
Schematic illustrating typical pervious concrete cross section and basic components of a pervious concrete system.
Schematic illustrating typical porous asphalt cross section and basic components of a pervious concrete system.
Schematic illustrating typical permeable interlocking concrete pavement cross section and bas... | {} |
Simple least squares performed the worst on our test data compared to all other models. This is due to normal being a synonym for perpendicular or orthogonal, and not due to any assumption about the normal distribution. The Weighted Average to find the mean. Before we can find the least square regression line we have t... | {} |
# CMS Papers
2022-12-05
17:06
Measurement of the dependence of the hadron production fraction ratio $f_\mathrm{s}/f_\mathrm{u}$ on B meson kinematic variables in proton-proton collisions at $\sqrt{s} =$ 13 TeV The dependence of the ratio between the $\mathrm{B}_{\mathrm{s}}^{0}$ and ${\mathrm{B}^{+}}$ hadron producti... | {} |
# Using TIPA with fontspec
I'm trying to write a document that will contain characters in many different scripts (for which I am using fontspec and rendering with xelatex) and IPA symbols (for which I am using TIPA). Ordinarily, this works fine, however, I want to use slshape for my IPA symbols. If I take the manual's... | {} |
# Trig identities
• December 1st 2007, 11:28 AM
CenturionMonkey
Trig identities
Hey guys, i am doing a problem and one of the terms is "sec(2pi + x)", so I made that "1/cos(2pi + x)", but i'm stuck. I don't know what cos(2pi + x) is equal to.
• December 1st 2007, 12:40 PM
galactus
$sec(2{\pi}+x)=sec(x)$
• December 1st... | {} |
Definitions
# Synchrotron function
In mathematics the synchrotron functions are defined as follows (for x ≥ 0):
• First synchrotron function
$F\left(x\right) = x int_x^infty K_\left\{frac\left\{5\right\}\left\{3\right\}\right\}\left(t\right),dt$
• Second synchrotron function
$G\left(x\right) = x K_\left\{frac\lef... | {} |
quantifiers
• July 30th 2011, 06:45 AM
lukeheselden
quantifiers
Need help with
Express in quanti ers:
The sequence {A n}n is element of natural numbers, is strictly decreasing
Give the negation of as well.
I am thinking for all N ,there exists x1 < x2, then f(x1) > f(x2) , kinda of lost...
• July 30th 2011, 06:58 AM
P... | {} |
# How loud is the thermal motion of air molecules?
In other words, given a magical room with walls that produce no vibration and transmit zero vibration from the outside, and nothing on the inside except room temperature air, what would be the noise level in dB SPL (sound pressure level) from the thermal motion of the... | {} |
# Question on Cohen-Sutherland Line Clipping Algorithm.
This topic is 4844 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
Alright, so I am implementing this algorithm. I have a book, Tips and Tricks of the Windows Game Programming Guru's that... | {} |
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