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## Measurements of a potential interference with laser-induced fluorescence measurements of ambient OH from the ozonolysis of biogenic alkenes
Reactions of the hydroxyl radical (OH) play a central role in the chemistry of the atmosphere, and mea- surements of its concentration can provide a rigorous test of our unders... | {} |
# Security
User input must be sanitized!
## Weird machines
Unrelated for now but there is an Android's vulnerabilities CVE-2017-13156 where the system parses an APK or a DEX allowing to bypass signature.
## Pentesting
There are several phases
1. recon
2. scan
3. gain access
4. maintain access
5. cover tracks
6. ... | {} |
# B Breaking the light barrier?
1. Apr 1, 2016
### Clever boy
according to einstien, I order for an object to move faster than the speed of light, we need an infinite amount of energy. Assuming that we could somehow generate this much energy, after moving faster than the speed of light, would the hypothetical partic... | {} |
To the best of my knowledge, among classical Banach spaces, $c^0,$ c_0,$C[a,b],$L1[a,b],$L_1[a,b],$ $l{\infinite}/c0$ l_{\infty}/c_0$are not dual. 1 To the best of my knowledge, among classical Banach spaces,$c^0,$C[a,b],$L1[a,b],l{\infinite}/c0\$ are not dual. | {} |
# 物理代写|傅立叶光学代写Fourier optics代考|ECE498
## 物理代写|傅立叶光学代写Fourier optics代考|Extrapolation of bandlimited functions
The dual orthogonality and completeness properties of the prolate spheroidal functions can be utilized for extrapolation of bandlimited functions that are known over a truncated region. Suppose a function $g(x... | {} |
Derivation of work- energy theorem Share with your friends. Work energy theorem and it's derivation?. So we assume that we can write the solution of Laplace’s equation, i.e. s = displacement of the object. Add your answer and earn points. Practice 7.6 focuses on an application of the work-kinetic energy theorem. Deriva... | {} |
GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 16 Feb 2019, 09:43
### 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... | {} |
# BulletManager, reflection from walls
This topic is 1517 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
Hello everybody! I'm trying to solve test task:
Given a list of segments (walls) , given the coordinates of two points on a two-dimensio... | {} |
Reinforcement learning¶
An interactive notebook training Keras to play Catch¶
This is an interactive version of Eder Santana's Keras plays catch, a single file Reinforcement Learning example. The first interactive version of the original code was written by cadurosar. I added comments and explanations, following the ... | {} |
Check GMAT Club Decision Tracker for the Latest School Decision Releases https://gmatclub.com/AppTrack
It is currently 24 May 2017, 07:39
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 Qu... | {} |
Class 9 Science
# Sound
## Characteristics of Sound Wave
Following are the main characteristics of sound wave
To discuss the characteristics of wave, a graphical representation of sound wave is considered.
The peak of a wave is called compression or crest. The valley of a wave is called rarefaction or trough.
###... | {} |
Extended mosaic displays show the standardized residuals of a loglinear model of the counts from by the color and outline of the mosaic's tiles. Multivariate data often needs > 2D Usually reduced to multiple 2D views Static 3D visualization often Badly rendered Lacks control of perspective Lacks direct manipulation of.... | {} |
, 02.12.2019 17:50 josht7806
# Letf\left(x, y,z\right)=x^3y^2+y^3z^2+\sin\left( x+y\right)\cos\left(x+z\right)f ( x , y , z ) = x 3 y 2 + y 3 z 2 + sin ( x + y ) cos ( x + z ). determine the line integral of f\left(x, y,z\right)f ( x , y , z ) with respect to arc length over the curve r\left(t\right)=\left(\cos\le... | {} |
# 33: Hypothesis Test and Confidence Interval Calculator- Difference Between Population Proportions
Two Proportions Calculator
Enter in the sample sizes and number of successes for each sample, the tail type and the confidence level and hit Calculate and the test statistic, t, the p-value, p, the confidence interval... | {} |
# Search by Topic
#### Resources tagged with Addition & subtraction similar to Factor Track:
Filter by: Content type:
Stage:
Challenge level:
### There are 231 results
Broad Topics > Calculations and Numerical Methods > Addition & subtraction
### Hot Pursuit
##### Stage: 3 Challenge Level:
The sum of the first '... | {} |
# Recent history for QEntanglement
5
years
ago
posted a comment Does spacetime really exist in quantum gravity?
5
years
ago
posted a comment Does spacetime really exist in quantum gravity? | {} |
## Question:
On a billiard table, the COR for the impact between a ball and any of the four bumpers should be the same. Assuming that this is the case, determine the angle after two banks as a function of the initial incidence angle $\alpha$ . | {} |
# Keras Binary Classification
We use the keras library for training the model in this classification layer: the final we need to convert the dependent variable in the form of integers to a binary class matrix. Keras offers an Embedding layer that can be used for neural networks on text data. These are split into 25,00... | {} |
# Section 1.2: Problem 9 Solution
Working problems is a crucial part of learning mathematics. No one can learn... merely by poring over the definitions, theorems, and examples that are worked out in the text. One must work part of it out for oneself. To provide that opportunity is the purpose of the exercises.
James R... | {} |
# Can anyone help me with this equation please
#### topsquark
Forum Staff
What equation? And what do you need help with?
-Dan
#### frick
If I am reading this correctly, you are given the differential equation, $$\displaystyle m\frac{dv}{dt}= -\frac{1}{2}\rho AC_{\rho}\nu^2- k\frac{dm}{dt}$$ for rocket propulsion. ... | {} |
/ librsync Public
remote delta-compression library
# librsync/librsync
Switch branches/tags
Nothing to show
A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?
## ... | {} |
# 8.2. An intro to SK-learn + Fitting One Model¶
Warning
This page is just showing you how sklearn fits ONE model for ONE set of hyperparameters on a generic set of X and y. The idea is to show you the flow of how we work through estimation. Do NOT wholesale copy this code for assignments - it is deliberately missing... | {} |
# zbMATH — the first resource for mathematics
Weight-based heuristics for constraint satisfaction and combinatorial optimization problems. (English) Zbl 1263.90131
Summary: We propose mechanisms to improve instantiation heuristics by incorporating weighted factors on variables. The proposed weight-based heuristics are... | {} |
# Thread: Limits As X approaches infinity
1. ## Limits As X approaches infinity
Suppose that f and g are real functions such that $f(x),g(x)\to\infty\$, as $x\to\infty\$.
Prove that $f(x)+g(x)\to\infty\$ as $x\to\infty\$ approaches infinity.
What (if anything) can be said in general about the difference $f(x)-g(x)$... | {} |
# Enabling and Disabling the SPI Module
Setting the EN bit enables the SPI peripheral. However, to reset or reconfigure the SPI mode, the EN bit must be cleared.
Setting the EN bit enables the SPI inputs and outputs: SDI, SDO, SCK_out, SCK_in, SS_out and SS_in. The pins for all of these inputs and outputs are selecte... | {} |
# Cartan Theorem
Under $\mathbb{C}^1$ case:
If $\Omega$ is a bounded domain which contains origin,
If $F:\Omega \rightarrow \Omega$ is analytic with $F(0)=0, F'(0)=1$,
then $F(z)=z$ for any $z\in \Omega$.
Try to solve it by Riemann Mapping Theorem.
Scheme of Proof:
Think about that if $\Omega$ is a disk. Then us... | {} |
1. ## Proof of a subgroup of quadratic residues
I am looking at an old exam question and it asks:
Prove that the set of quadratic residues mod p is a subgroup of $Z^*_p$
An integer q is in the set of quadratic residues if it solves this equation
x^2 equiv q mod p (Sorry can't figure out the Latex for this)
Where x ... | {} |
## bitcoin core – Why is the data format for block height in coinbase scriptSigs inconsistent for heights 1-16?
BIP-34 claims that in coinbase transactions, the scriptSig should contain the block height. It says the format of this is “serialized CScript”, i.e. a byte indicating the length of the number (`n`), and then... | {} |
# Question #f8f00
Jul 12, 2015
Here are some examples of that.
#### Explanation:
Displacement is a vector quantity which expresses that total change in position that results from a particular motion made by an object.
Displacement takes into account the direction in which a movement takes place. As you would imagi... | {} |
Journal article
### Search for charged Higgs bosons in decays of top quarks in pp collisions at square root s = 1.96 TeV.
Abstract:
We report on the first direct search for charged Higgs bosons decaying into cs in tt events produced by pp collisions at square root s = 1.96 TeV. The search uses a data sample correspo... | {} |
## Abstract
Optical measurements based on fast response pressure sensitive paint (PSP) provide enhanced spatial resolution of the pressure field. This paper presents laser lifetime PSP at 20 kHz, with precise calibrations, and results from a demonstration in an annular vane cascade. The laser lifetime PSP methodology ... | {} |
# Pre-Algebra Examples
The surface area of a sphere is equal to times Pi times the radius squared.
Substitute the values of the radius and an approximation for Pi into the formula to find the surface area of the sphere.
Multiply by to get .
Raise to the power of to get .
Multiply by to get . | {} |
# Extension of Sections of Restricted Vector Bundles
Edit: Changing Question:
There are two questions related questions:
extending a smooth vector field
extending a vector field defined on a closed submanifold
I’m trying to answer a question which is a generalization of this, namely:
Suppose $M$ is a smooth manifo... | {} |
# Deductive Geometry - Cyclic Quadrilaterals Help
• September 24th 2009, 03:54 AM
BG5965
[Solved] Deductive Geometry - Cyclic Quadrilaterals Help
Hi, here is the question and diagram.
http://i301.photobucket.com/albums/n...oether14-1.png
I know that OECD is a cyclic quadrilateral, but I'm not sure how to work from t... | {} |
WebAssembly (often shortened to Wasm) is an open standard that defines a portable binary-code format for executable programs, and a corresponding textual assembly language, as well as interfaces for facilitating interactions between such programs and their host environment. ORIG pseudo-op. card] A summary of an assembl... | {} |
Kattis
# Crni
Even though he has found all the most amusing rides at the amusement park, Mirko’s enthusiasm still isn’t fading. He opened his graph paper notebook and started colouring squares, and a new, even harder problem dawned on him.
You are given a square table consisting of N rows by N columns. Each cell is ... | {} |
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Weeweechu
Discussion in 'Sound Off' started by bill_gfish, Dec 22, 2002.
1. bill_gfish
>>>>>>>>>> One beautiful December evening Huan Cho
> > > > > > > and his girlfriend Jung Lee
> > > > > > > were sitting by the side of the ocean.
> > > > > > > It ... | {} |
# 0.2 Band-limited pulse generator
Page 1 / 1
Subtractive synthesis techniques often require a wideband excitation source such as a pulse train to drive a time-varying digital filter. Traditional rectangular pulses have theoretically infinite bandwidth, and therefore always introduce aliasing noise into the input sig... | {} |
Statistics
# Solutions
StatisticsSolutions
1.
1. 244
2. 15
3. 50
3.
$N( 244, 15 50 ) N( 244, 15 50 )$
5.
As the sample size increases, there will be less variability in the mean, so the interval size decreases.
7.
X is the time in minutes it takes to complete the U.S. Census short form. $X ¯ X ¯$ is the mean tim... | {} |
> Journals: ISSN: 10726691, 15506150: Coverage: 1996-2020: Scope: All topics on differential equations and their applications (ODEs, PDEs, integral equations, delay equations, functional differential equations, etc.) J. Qual. (2010), pp. 17 0 obj Electronic Journal of Qualitative Theory of Differential Equations. 65 0 ... | {} |
## Question: Regarding parameters of the PRC.
We are trying to get the parameters of the PRC so that it is mode matched with the FPMi. But there are so many parameters that need to be considered at once here. Is there a way to determine them numerically or on paper and not by iterating over all the variables? Iteratin... | {} |
What is the practical difference between Linear and Non Linear Modulation Techniques
What is the practical difference between Linear and Non Linear Modulation Techniques ?
M ary Psk and M ary Qam are examples of linear modulation, However they are different from each other in such a way that M ary Psk signal has a co... | {} |
# zbMATH — the first resource for mathematics
Asynchronous control for 2-D switched systems with mode-dependent average dwell time. (English) Zbl 1371.93073
Summary: This work is concerned with asynchronous control for a class of two-dimensional switched systems with mode-dependent average dwell time. The systems are ... | {} |
💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!
# A hot, wet summer is causing a mosquito population explosion in a lake resort area. The number of mosquitoes is increasing at an estimated rate of $2200+10 e^{0.8 t}$ per week (where $t$ is measured in we... | {} |
# Literary Meiosis
Meiosis is a rhetorical term which comes from the Greek ‘to diminish’.
Meiosis occurs when someone says less than they really mean.
Litotes is a particular type of understatement, and is therefore a type of meiosis. In order for an understatement to be ‘litotes’, an affirmative is expressed by neg... | {} |
# 11.5 Matrices and matrix operations (Page 5/10)
Page 5 / 10
## Using a calculator to perform matrix operations
Find $\text{\hspace{0.17em}}AB-C\text{\hspace{0.17em}}$ given
On the matrix page of the calculator, we enter matrix $\text{\hspace{0.17em}}A\text{\hspace{0.17em}}$ above as the matrix variable $\text{\... | {} |
# Tag Info
2
The question is not very specific so this will also be just a general answer. The stability of a composite linear-time-invariant (LTI) system composed of smaller LTI systems cannot be deduced from the stability of the component systems if the composition introduces feedback. Instead, you should test the ... | {} |
# Paula Chu
HTA Evidence Lead, Global Product Strategy, Roche
Dissertation Title: "Identifying High-Value Lifestyle Interventions for Cardiovascular Disease Prevention"
This dissertation evaluates lifestyle strategies for the management of cardiovascular risk factors and prevention of cardiovascular disease (CVD). ... | {} |
# DirectX 11 GenerateMips only works with premultiplied alpha?
The GenerateMips method in the ID3D11DeviceContext allows generation of mipmaps at runtime, which is fine for fully opaque textures. However, when this method is used with transparent textures that do not have premultiplied alpha, the resulting mip levels ... | {} |
BREAKING NEWS
Waveplate
## Summary
A waveplate or retarder is an optical device that alters the polarization state of a light wave travelling through it. Two common types of waveplates are the half-wave plate, which shifts the polarization direction of linearly polarized light, and the quarter-wave plate, which conve... | {} |
# Squares, complete the square, complex numbers, quadratic formula, discriminant
• December 21st 2009, 03:59 PM
jscalalamoboy
Squares, complete the square, complex numbers, quadratic formula, discriminant
Test next week, need some help with my assignments.
First completing the square: $x^2-8x+32=0$
I've done it 4 dif... | {} |
, 08.11.2019 01:31 leewalker1341
# If 20 -x = 15, what is the value of 3x
### Another question on Mathematics
Mathematics, 21.06.2019 15:30
Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?
Mathematics, 21.06.2019 18:00
The brain v... | {} |
what is the syllabii for iitjee 2010??
4 years ago
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http://www.iitjee.org/iit-jee-syllabus.html
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More Questions On IIT JEE Entrance Exam
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To Win!!!
Three angles of a triangle ABC are in Arithmetic progression and two sides are in the ... | {} |
# 1
This homework is to be prepared in teams of two students. Ask the lecturer to announce the teams to know who you'll be working with.
Download hw_1.tar.gz and extract it. Then add your homework solutions to the directory. Rename the directory according to the rules in the syllabus before submitting it as compresse... | {} |
B. Burglar and Matches
time limit per test
0.5 second
memory limit per test
64 megabytes
input
standard input
output
standard output
A burglar got into a matches warehouse and wants to steal as many matches as possible. In the warehouse there are m containers, in the i-th container there are ai matchboxes, and each ma... | {} |
# CERN Accelerating science
ABOUT ATLAS SLIDES
The ATLAS Conference Slides collection contains transparencies on ATLAS that have been presented at conferences. More information about conferences can be found on the external ATLAS Talks at International Physics Conferences webpage.
SUBMIT ATLAS SLIDE
# ATLAS Conferenc... | {} |
# What is log_5 25?
##### 1 Answer
Mar 14, 2015
The answer is $2$.
${\log}_{5} \left(25\right)$ can be interpreted as "$5$ to what power is equal to $25$?
Since ${5}^{2} = 25 , {\log}_{5} \left(25\right) = 2$ | {} |
# Basic use of random variables
On this page, we will see how to randomize WirisQuizzes questions using the Basic Mode. With this new procedure, it's possible to generate random variables quickly without accessing CalcMe, the advanced computer algebra system (CAS).
### Notice
The variables you want to involve must b... | {} |
Article Text
The association between housing cost burden and avoidable mortality in wealthy countries: cross-national analysis of social and housing policies, 2000-2017
Free
1. Gum-Ryeong Park1,
2. Michel Grignon1,2,
3. Marisa Young3,
4. James R Dunn1,4
1. 1 Department of Health, Aging & Society, McMaster University, ... | {} |
# Real number symbol (UTF-8: ℝ) in XeTeX
How can I get the 'real number' sign (something like \mathbb{R} with the amssymb package in LaTeX) in XeTeX?
• Can you add the essential part of your preamble, particularly the font setting? Mar 25, 2013 at 21:24
• well I have no preamble since I'm on XeTeX ;-) Mar 25, 2013 at... | {} |
This module contains the update algorithm for a DGLM. After observing a new value $y_t$, updating incorporates the new information into the DGLM coefficients. It also applies the discount factors to reduce the impact of older information. For any model mod, the correct method usage is mod.update(y, X).
Updating occurs... | {} |
# How Many Possibilities?
• May 1st 2009, 01:01 PM
magentarita
How Many Possibilities?
Suppose five cards are drawn from a standard (52 card) deck of cards. From the 5 cards chosen, 3 are red and 2 are black. How many possibilities are there for this hand?
• May 1st 2009, 01:26 PM
Plato
Quote:
Originally Posted by ma... | {} |
Thread: Pigeonhole principle question
1. Pigeonhole principle question
Any power of 2 is even and any power of 5 is a multiple of 5. Let p be a prime with p not equal to 2,5. show that among the numbers p^1,p^2,p^3,....,p^40 at least one of them has 01 as its last two digits.
2. Focus on the numbers mod 100 (i.e., o... | {} |
# Calculating Solid angle for a sphere in space
How can I calculate the solid angle that a sphere of radius R subtends at a point P? I would expect the result to be a function of the radius and the distance (which I'll call d) between the center of the sphere and P. I would also expect this angle to be 4π when d < R, ... | {} |
## PPro CC 2019 - Execute Extendscript through command line
Community Beginner ,
Aug 06, 2019 Aug 06, 2019
Copied
Hi,
So I know that in After Effects you can use the following command through a batch file to execute extendscript code remotely.
afterfx.exe -r "alert('Hello World');"
The issue I can't seem to find ... | {} |
# Pure Scala¶
The input to Leon is a purely functional subset of Scala, which we call Pure Scala. Constructs specific for Leon are defined inside Leon’s libraries in package leon and its subpackages. Leon invokes standard scalac compiler on the input file, then performs additional checks to ensure that the given progr... | {} |
# Generic phase coexistence in the totally asymmetric kinetic Ising model
* Auteur correspondant
Abstract : The physical analysis of generic phase coexistence in the North-East-Center Toom model was originally given by Bennett and Grinstein. The gist of their argument relies on the dynamics of interfaces and droplets.... | {} |
# Proof of the ring isomorphism: $\mathbb{Z}[\sqrt{7}] /(5+2 \sqrt{7}) \cong \mathbb{Z} / 3$
I am asked to prove that $$\mathbb{Z}[\sqrt{7}] /(5+2 \sqrt{7}) \cong \mathbb{Z} / 3$$
First, if we define the following homorphism : $$\phi:\mathbb{Z} \rightarrow \mathbb{Z}[\sqrt{7}] /(5+2 \sqrt{7})$$, we can try to show th... | {} |
# Force Required to lift
1. Apr 10, 2004
### kalpesh
I want to know how to calculate the amount of force req. in the given picture. I want to lift the load 3 meters high.
Can any one help.
#### Attached Files:
File size:
6.1 KB
Views:
122
Last edited: Apr 12, 2004
2. Apr 10, 2004
### Chen
Where is the picture?
... | {} |
# Linear programming with (countably) infinitely many variables and finitely many constraints
Is it possible to do linear programming with (countably) infinitely many variables and finitely many constraints? If not, what do you propose?
• Depends on what you mean by "do", and what do you mean by "finite constraints".... | {} |
# Semigroup: Definition, Examples, Properties
A semigroup in mathematics is a set equipped with a binary operation that is associative. In this article, we will study the definition of semigroups together with examples, and properties.
## Definition of a Semigroup
Let G be a non-empty set and o be an algebraic opera... | {} |
###### Accueil » Publications dans le domaines des technologies » 10-2017
Pages: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Publications dans les journaux scientifiques dans le domaine de l'ingénierie : 10-2017 trié par par titre, page: 3
» Bandwidth Management for Soft Real-Time Control Applications in Industrial Wireless N... | {} |
# Section:What priucipae arMY 16%2 compounded uarterh- will gron 38,500 alter rears and thrrc months ? 5448 66 822,659 6] 53,188.49
##### Dadas Question Determine 8 Sts) 44 8 ecuacioncs: (Ozosz para:2 S(s) SOzta); 3 3 1 44 296.1 2503(9) 198.2 kJ
Dadas Question Determine 8 Sts) 44 8 ecuacioncs: (Ozosz para:2 S(s) SOzta... | {} |
# Developers Guide¶
Code of Conduct
This is a basic guide to setting up a development environment on your computer, to get you up and running with the nmrsim code base. It also provides brief guidelines for how to make a pull request. If you would like more information or guidance, or if these instructions are not wo... | {} |
## Abstract
A study was conducted to explore the applicability of recurrence and recurrence quantification analysis (RQA) to the detection of process failures in spouted bed reactor systems. Three different potential failure modes were examined in a transparent, cold flow slot-rectangular spouted bed. These being, a s... | {} |
# What is the definition of ergodicity in Monte Carlo?
I've been writing a manuscript about the breakdown of ergodicity in single spin flip Metropolis algorithm Monte Carlo arXiv:2001.09268.
The definition I have been using is: a Markov process is ergodic if any state $$x'$$ can be reached from any state $$x$$ in a f... | {} |
DRAFT DOCUMENT
# Value
A value is an expression that implies no further processing; a normal form, for example: we can use a numerical value to represent the age of a person.
Swift
# Referentially Transparent
An expression is said to be referentially transparent if it can be replaced with its corresponding value w... | {} |
Taking a Full-length GED Math practice test is the best way to help you get familiar with the test format and feel more confident. Not only will this help you measure your exam readiness and solidify the concepts you’ve learned, but it is the best way to simulate test day.
To help you get the best out of this complete... | {} |
# skrf.calibration.calibration.TwelveTerm¶
class skrf.calibration.calibration.TwelveTerm(measured, ideals, n_thrus=None, trans_thres=-40, *args, **kwargs)[source]
12-term, full two-port calibration.
TwelveTerm is the traditional, fully determined, two-port calibration originally developed in [1].
TwelveTerm can acc... | {} |
# All Questions
436 views
### Miktex update:latex> (Fatal format file error; I'm stymied) [closed]
I did an update to my LaTeX packages two days ago (I needed XeLaTeX for beamer, and this is why I did the update), then tried to continue writing my notes using LaTeX (MiKTeX2.9; Texniccenter2.0 Beta ...
951 views
###... | {} |
Math 614 Numerical Methods I
Course Info
Almost everything is on the course canvas page.
Responses to Feedback Sheet questions:
Questions in bold, answers in plain text.
Responses for Thursday February 2
• I think I would understand the properties of the norm and everything in today’s class if I saw more examples... | {} |
# Speed up inference of forecaster through ONNXRuntime#
## Introduction#
In the inferencing process, it is desirable to speed up. One way to do this is to utilize some accelerators, such as ONNXRuntime.
Actually, utilizing ONNXRuntime to accelerate is easy in Chronos, that is directly calling predict_with_onnx (opti... | {} |
# Introduction of paper: Simulating noisy quantum circuits with matrix product density operators
In this article, I would like to introduce a research paper on noise simulator using matrix product density operator (MPDO). It shows that by multiplying the density matrix by the tensor product instead of the states to re... | {} |
# Isomorphic subforest problem
I recently read that the following problem is NP-Complete:
Given a tree $$T$$, and a forest $$F$$, is there a subgraph of $$T$$ isomorphic to $$F$$?
The reference provide was to the textbook “Computers and Intractability: A Guide to the Theory of NP-Completeness”, which I don’t own. I ... | {} |
# How do you factor 6x^3 + 29x^2 + 23x - 30 = 0?
Oct 3, 2015
Technically, you factor $6 {x}^{3} + 29 {x}^{2} + 23 x - 30$ to solve $6 {x}^{3} + 29 {x}^{2} + 23 x - 30 = 0$
Step 1: find a linear factor
Step 2: factorise and factorise
#### Explanation:
$6 {x}^{3} + 29 {x}^{2} + 23 x - 30 = 0$
By inspection
$6 {\lef... | {} |
Wednesday, May 22, 2013 - Page updated at 10:30 p.m.
Movie
# The Call
Critic rating:
A serial-killer hunt set inside L.A.'s 911 Call Center that's riveting -- until the third act. Halle Berry and Abigail Breslin star. 90 minutes.
## From The Times
Movie review
‘The Call’: After a riveting hour, hang up (March 14... | {} |
Subscript in expected value notation [duplicate]
I am a bit confused about the terminology when using subscripts in expectations and probabilities. I was reading about the reparameterization trick from the following link:
Where i stumbled upon the following:
$$\begin{array}{l}{\boldsymbol{\epsilon} \sim p(\boldsymbo... | {} |
Dissemination of IT for the Promotion of Materials Science (DoITPoMS)
# Finding the principal stress tensor
### Rotating the axes:
The principal stresses are the eigenvalues of the stress tensor. These can be found from the determinant equation:
$$\left| {\begin{array}{*{20}{c}} {{\sigma _{11}} - \xi }&{{\sigma _{1... | {} |
Benjamin Pedersen
43 posts
Mathematician
Big endian support
Edited by Benjamin Pedersen on Reason: Initial post
I want to use BEdit on a format that uses big endian numbers, also with enum tags.
How about simply being able to specify endianness as a type parameter (u(4, big) and TagEnum(4, big))?
Jens
51 posts / 1 pro... | {} |
# American Institute of Mathematical Sciences
June 2012, 1(1): 217-234. doi: 10.3934/eect.2012.1.217
## Hyperbolic Navier-Stokes equations II: Global existence of small solutions
1 Department of Mathematics, University of Konstanz, 78457 Konstanz 2 Center of Smart Interfaces, Technische Universität Darmstadt, Pete... | {} |
### Home > INT3 > Chapter 8 > Lesson 8.1.1 > Problem8-8
8-8.
For each polynomial function below, make a table that includes integer $x$-values from $–2$ to $2$ and sketch each graph.
1. $y = \left(x - 1\right)^{2}\left(x + 1\right)$
$\left. \begin{array} { | c | c | } \hline x & { y } \\ \hline - 2 & { - 9 } \\ \hl... | {} |
## RD Sharma Class 9 Solutions Chapter 14 Quadrilaterals Ex 14.3
These Solutions are part of RD Sharma Class 9 Solutions. Here we have given RD Sharma Class 9 Solutions Chapter 14 Quadrilaterals Ex 14.3
Other Exercises
Question 1.
In the figure, compute the area of the quadrilateral.
Solution:
∠A = 90°, ∠CBD = 90°,... | {} |
## Solving ODEs with a neural network and autograd
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In the last post I explored using a neural network to solve a BVP. Here, I expand the idea to solving an initial value ordinary differential equation. The idea is basically the same, we just have a slightly different objective fu... | {} |
### Home > CCAA > Chapter 6 Unit 4 > Lesson CC2: 6.1.4 > Problem6-44
6-44.
Evaluate the expressions below using $x=-2$, $y=-5$, and $z=3$.
1. $xyz$
$(−2)(−5)(3)$
1. $3(x+y)$
Insert the numbers into the places of the variables they represent in the expression.
1. $\frac { z + 2 } { y } + 1$
${\frac{3+2}{-5}+1}$ | {} |
Current PRE methods insert an expression $e$ at point $p$ only if all control flow paths emanating from $p$ must evaluate $e$ before any operands of $e$ are redefined. The expression is said to be anticipable at point $p$. [0] | {} |
# Building a Faster Triangular Solver than MKL
Sat 20 March 2021
A significant part of my research involves investigating algorithms with interesting properties and then trying to optimize them to fully understand how they work. One recent, and fairly successful, exploration was into triangular substitution solvers. ... | {} |
## On the derived category of sheaves on a manifold
### Summary
Summary: Let $M$ be a non--compact, connected manifold of dimension $\geq 1$. Let $D(sheaves/M)$ be the unbounded derived category of chain complexes of sheaves of abelian groups on $M$. We prove that $D(sheaves/M)$ is not a compactly generated triangula... | {} |
Volume 396 - The 38th International Symposium on Lattice Field Theory (LATTICE2021) - Oral presentation
The lightest $D_0^\star$ resonance from lattice QCD
N. Lang
Full text: pdf
Pre-published on: May 16, 2022
Published on:
Abstract
We recently presented elastic $I=1/2$ $D\pi$ scattering from lattice QCD at $m_{\pi} = ... | {} |
BMI Formula
The BMI Formula is displayed in both metric and imperial units of measurement.
A chart of how BMI varies with height and weight can be found here: BMI Chart.
Metric BMI Formula
BMI =
Mass (Kilograms)
(Height (Meters))2
Imperial BMI Formula
BMI =
Mass (Pounds)
(Height (Inches))2
× 703*
* The valu... | {} |
In soft-margin SVM, is it guaranteed that some points will lie on the margin?
In soft-margin SVM, once we solve the dual-form optimization problem (using quadratic programming, which is guaranteed to converge on a global optimum because the problem is convex), we get a vector $\alpha$ of coefficients that we can use t... | {} |
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