arxiv_id stringlengths 0 16 | text stringlengths 10 1.65M |
|---|---|
Outlook: Jianzhi Education Technology Group Company Limited American Depositary Shares is assigned short-term Ba1 & long-term Ba1 estimated rating.
Time series to forecast n: 12 Mar 2023 for (n+16 weeks)
Methodology : Modular Neural Network (DNN Layer)
## Abstract
Jianzhi Education Technology Group Company Limited Am... | |
# Statistical Significance…And Insignificance
One of the most damning phrases in the scientific literature is “Not statistically significant.” In a world where policy is announced by 140 character twits, the wordy “not statistically significant” readily becomes “not significant” and then “irrelevant.” But “not stati... | |
## Friday, May 8, 2015
### 52 Things: Number 31: Game Hopping Proof
This is the latest in a series of blog posts to address the list of '52 Things Every PhD Student Should Know To Do Cryptography': a set of questions compiled to give PhD candidates a sense of what they should know by the end of their first year. In t... | |
### Theory:
Ovum is the female gamete that is produced in the ovaries of the female.
The process of formation of a mature ovum in the ovaries is known as oogenesis.
The mature ovum or an egg is spherical in shape. The ovum is essentially yolk-free. It has abundant cytoplasm called ooplasm and a large nucleus. The nucl... | |
# structural drift.
The structural drift project looks at sequential inference, where chains of $$\epsilon$$-machines are inferred and re-transmit data from generation to generation. A simple analogy is the game of telephone, where a person thinks of a sentence and whispers it to their neighbor, who in turn whispers i... | |
# How to find XOR of all the elements in given range?
given to integers A and B A<=B find XOR of all the elements between them.
Expected Complexity: logN
@drcoderji
No, it is not always true. If A=2, B=3, then your answer will be 5. But 2^3 = 1.
Let us denote f(n) = 1 \oplus 2 \oplus 3 \oplus \dots \oplus n, where... | |
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• I like to build my A - Team now.
I need loyal people who can trust and believe in a dream.
We cant pay now, you will recieve a lifetime percentage if the released game will give earnings.
What i need:
- Programmer c++
- Unity / Unreal - we must check whats possible, please... | |
## Addendum to Natural Topology regarding functions
In the appendix, I omitted to include the definition of function´ in section A.4 Constructive concepts and axioms used. The reason is that we use the standard classical definition:
Having taken the notion of set´ and subset´ as primitive, we define a function $f$ fr... | |
# Turning x and y difference between two points into a projectile moving between them at a fixed speed
In a libgdx project of mine, I have two units on a 2d field who want to fire at each other. They both know the x and y distance to each other by subtracting their enemies position from their own:
Vector2 path = pos.... | |
0
TECHNICAL PAPERS
# The Eshelby Tensors in a Finite Spherical Domain—Part II: Applications to Homogenization
[+] Author and Article Information
Shaofan Li1
Department of Civil and Environmental Engineering, University of California, Berkeley, CA 94720li@ce.berkeley.edu
Gang Wang, Roger A. Sauer
Department of Civi... | |
# Was there any launch vehicle possible that could have been used for a heavier New Horizons with enough fuel to enter Pluto orbit? (adding ~10 years)
Answers to the Astronomy SE question Can New Horizons probe turn back and start orbiting Pluto are of course no, it would have to have been a different mission with a l... | |
Home > Standard Error > Standard Error Calc
# Standard Error Calc
## Contents
However, the mean and standard deviation are descriptive statistics, whereas the standard error of the mean describes bounds on a random sampling process. Estimate the sample mean for the given sample of the population data.
2. Blackwell P... | |
## Mechanization of Strong Kleene Logic for Partial Functions
• Even though it is not very often admitted, partial functions do play asignificant role in many practical applications of deduction systems. Kleenehas already given a semantic account of partial functions using three-valuedlogic decades ago, but there has ... | |
# How to calculate the intercept of an indifference curve in an Edgeworth box?
Consider an exchange economy with two goods (Good 1 and 2) and two individuals ($$A$$ and $$B$$):
• $$A$$'s utility function is $$u_A(x_{A_1}, x_{A_2}) = 2x_{A_1} + 5x_{A_2}$$
• $$B$$'s utility function is $$u_B(x_{B_1}, x_{B_2}) = 3x_{B_... | |
# Question about vector space and union of proper subspaces
Let $$k$$ be an infinite field.
Let $$V$$ be a vector space over $$k$$ and $$W_1,...,W_r$$ proper subspaces of $$V$$.
Show that $$\bigcup_{i=1}^r W_i \not = V.$$
I tried the following:
for all $$j \in \{1,...,r\}$$, I take $$w_j \in W_j$$ such that $$w_j ... | |
# Appendix a to applied probability: directory of m-functions and m (Page 20/24)
Page 20 / 24
## Quantile functions for bounded distributions
dquant.m function t = dquant(X,PX,U) determines the values of the quantile function for a simple random variable with distribution $X,PX$ at the probability values in row ve... | |
## 25.4 Closed immersions of locally ringed spaces
We follow our conventions introduced in Modules, Definition 17.13.1.
Definition 25.4.1. Let $i : Z \to X$ be a morphism of locally ringed spaces. We say that $i$ is a closed immersion if:
1. The map $i$ is a homeomorphism of $Z$ onto a closed subset of $X$.
2. The ... | |
# Fourier-analytic proof of Sperner
## Fourier analysis
We identify $[2]^n$ with the power set $2^{[n]}$ of [n]. Given any function $f: 2^{[n]} \to {\Bbb R}$, we define the Fourier transform $\hat f: 2^{[n]} \to {\Bbb R}$ by the formula
$\hat f(A) := {\Bbb E}_{X \in 2^{[n]}} (-1)^{|A \cap X|} f(X)$;
we have the Pla... | |
# A point lies on a dilation of a conic with scale factor $k$ iff its polar is tangent to the dilation of that conic with scale factor $1/k$
While reading coordinate geometry I learned a interesting fact.
If the pole of a straight line wrt a conic of parameter $a$ lies on a similar conic with parameter $a/n$ then the... | |
# Gravitational forces in protoplanetary disks may push super-Earths close to their stars
Penn State-led astronomers found that as planets form out of the chaotic churn of gravitational, hydrodynamic — or, drag — and magnetic forces and collisions within the dusty, gaseous protoplanetary disk that surrounds a star as ... | |
Exercise 10-9 (Part Level Submission) On July 31, 2017, Whispering Company engaged Minsk Tooling Company to construct a special-purpose piece of factory machinery. Construction was begun immediately and was completed on November 1, 2017. To help finance construction, on July 31 Whispering issued a $301,200, 3-year, 12%... | |
- Convergence rate of inexact proximal point methods with relative error criteria for convex optimization Renato DC Monteiro (monteiroisye.gatech.edu) Benar F Svaiter (benarimpa.br) Abstract: In this paper, we consider a class of inexact proximal point methods for convex optimization which allows a relative error toler... | |
# [OS X TeX] fonts in htlatex
Jeffrey J Weimer weimerj at email.uah.edu
Fri Jun 29 18:44:44 EDT 2007
On Jun 29, 2007, at 2:28 PM, M A wrote:
> Does anyone know how to make htlatex create an html file with a
> default sans serif font? I have tried using packages such as arev or
> helvet, along with various combinatio... | |
# BA in EE or Physics?
1. Nov 16, 2009
I really believed that I had my mind made up on the direction I wanted to go, but as the time draws near for me to begin my academic adventure I realized I have been operating on an assumed belief... That it is easier to get a job with a BA in Electrical Engineering than with a ... | |
Letter | Open | Published:
Observation of the 1S–2P Lyman-α transition in antihydrogen
Abstract
In 1906, Theodore Lyman discovered his eponymous series of transitions in the extreme-ultraviolet region of the atomic hydrogen spectrum1,2. The patterns in the hydrogen spectrum helped to establish the emerging theory of... | |
The value of
Question:
$\left|\begin{array}{ccc}0 & x y^{2} & x z^{2} \\ x^{2} y & 0 & y z^{2} \\ x^{2} z & z y^{2} & 0\end{array}\right|$
Solution:
Given, $\left|\begin{array}{ccc}0 & x y^{2} & x z^{2} \\ x^{2} y & 0 & y z^{2} \\ x^{2} z & z y^{2} & 0\end{array}\right|$
[Taking $x^{2}, y^{2}$ and $z^{2}$ common fr... | |
# How to evaluate a Riemann (Darboux?) integral?
This is the definition of integrable we have :
A bounded function $f : [a,b] \to \mathbb {R}$ is said to be integrable if $\sup\, L(f,P)= \inf\, U(f,P)$.
I've looked through the book but it involves the 'norm' of a partition, which we sort of don't have..
My lecturer... | |
# Chemistry on Brilliant
Hey guys. I am really amazed at several of the wiki pages that have been written up, and am thankful for your contributions. We are getting close to be pushing out the first version of Chemistry on the site, and would like some help with a few more wiki pages.
The subtopics of fundamentals an... | |
## Solitaire of Life
A forum where anything goes. Introduce yourselves to other members of the forums, discuss how your name evolves when written out in the Game of Life, or just tell us how you found it. This is the forum for "non-academic" content.
### Re: Solitaire of Life
PTW, I need to participate later (I need... | |
# IIS 7.5: Virtual dirs with different default documents
We have a typical setup in IIS for our webapp with virtual dirs for different projects:
• www.webapp.com (Website)
• project1 (virtual dir)
• project2 (virtual dir)
• project3 (virtual dir)
The webapp has login.aspx as a default document, as do all the virtual... | |
# Cross-validation vs empirical Bayes for estimating hyperparameters
Given a hierarchical model $p(x|\phi,\theta)$, I want a two stage process to fit the model. First, fix a handful of hyperparameters $\theta$, and then do Bayesian inference on the rest of the parameters $\phi$. For fixing the hyperparameters I am con... | |
# Stability at loop gain <1 and 180 degree phase shift
It says: "If Aβ is less than unity at the high frequencies where phase shift reaches 180°, the high-frequency phase-shifted signals will gradually fade away instead of progressively building up into major oscillations." This is depicted in the picture below.
Howe... | |
💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!
Numerade Educator
# Show that if the point $(a, b, c)$ lies on the hyperbolic paraboloid $z = y^2 - x^2$, then the lines with parametric equations $x = a + t, y = b + t, z = c + 2 (b - a) t$ and $x = a + t... | |
# 17-28-042
starter
device, usually for fluorescent lamps, which is used for the purpose of starting the discharge lamp by providing the necessary preheating of the cathode and, in combination with the series inductance of the ballast, causes a voltage surge applied to the discharge lamp
Note 1 to entry: The starter... | |
# Searching the awesome-lists on Github
Discovered the glorious awesome lists today on Github. They are available through a simple search on github, and contain curated lists of resources of all kinds on a multitude of topics.
As one might expect, there is a lot of common ground between these lists, including topics ... | |
# A weir on a permeable foundation with downstream sheet pile is shown in the figure below. The exit gradient as per Khosla’s method is
1. 1 in 6.0
2. 1 in 5.0
3. 1 in 3.4
4. 1 in 2.5
Option 3 : 1 in 3.4
Free
CT 1: Ratio and Proportion
2672
10 Questions 16 Marks 30 Mins
## Detailed Solution
Concept:
The exit gradi... | |
# Nondimensionalization and Scaling
1. Jul 31, 2007
### hanson
Hi all.
To me, scaling means adopting properly scales in nondimensionalization.
However, as I see in the book "A modern introduction to the mathematical theory of water waves" by R.S.Johnson, the author distinguish the two processes in a way that confuse... | |
# GraphML With JUNG: Importing GraphML
This is a follow up to my earlier post on saving to GraphML using the JUNG library. It would make more sense if you browsed through that post before reading this one.
You first need to read from your file. This snippet creates a standard Java BufferedReader, which in turn is fed... | |
3.6k views
What is the output of the following C program?
#include<stdio.h>
void main(void){
int shifty;
shifty=0570;
shifty=shifty>>4;
shifty=shifty<<6;
printf("The value of shifty is %o \n",shifty);
}
1. The value of shifty is 15c0
2. The value of shifty is 4300
3. The value of shifty is 5700
4. The value of shift... | |
Question 1: Check the validity of the following statements:
(i) p :100 is a multiple of 4 and 5. $Since, 100 is a multiple of 4 and 5, the statement is true. Hence, it is a valid statement. (ii) q: 125 is a multiple of 5 and7.$
Since, 125 is a multiple of 5 but not a multiple of 7, the statement is not true. Hence,... | |
# jbovlaste import how to use this book lang en
### TODO
• Insert missing examples
### Collation
The current LaTeX export of the dictionary sorts output in ASCIIbetical order. This means that all uppercase letters comes before any lowercase letter, and that longer words come before shorter words.
There exists work... | |
# In Young's Experiment to produce interference pattern using light of wavelength 'λ', the width of the fringe observed on the screen placed 'D' distance from the two slits which are placed 'd' units apart is equal to ____________.
This question was previously asked in
SSC Scientific Assistant Previous Paper 6 (Held O... | |
### Archive
Posts Tagged ‘TST’
## Romanian TST II 2011 Problem 4
Show that
(a) There are infinitely many positive integers $n$ such that there exists a square equal to the sum of the squares of $n$ consecutive positive integers (for instance, $2$ and $11$ are such, since $5^2=3^2+4^2$, and $77^2=18^2+19^2+...+28^2$... | |
# Altarelli & Meloni's GUT-minimalism
1. May 7, 2013
### mitchell porter
http://arxiv.org/abs/1305.1001
A non Supersymmetric SO(10) Grand Unified Model for All the Physics below $M_{GUT}$
Guido Altarelli, Davide Meloni
(Submitted on 5 May 2013)
We present a renormalizable non supersymmetric Grand Unified SO(10) mode... | |
1. ## Parallelepiped Vertices
If vector OA, vector OB, and vector OC are three edges of a parallelpiped where O is (0,0,0), A is (2,4,-2), B is (3,6,1) and C is (4,0,-1) find the coordinates of the other vertices of the parallelpiped.
for this q, i am having trouble drawing the diagram of the parallelpiped
Currently... | |
# pylops.optimization.leastsquares.PreconditionedInversion¶
pylops.optimization.leastsquares.PreconditionedInversion(Op, P, data, x0=None, returninfo=False, **kwargs_lsqr)[source]
Preconditioned inversion.
Solve a system of preconditioned equations given the operator Op and a preconditioner P.
Parameters: Op : pylo... | |
# Step-by-step Solution
Go!
1
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5
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9
0
a
b
c
d
f
g
m
n
u
v
w
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(◻)
+
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×
◻/◻
/
÷
2
e
π
ln
log
log
lim
d/dx
Dx
|◻|
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc
asin
acos
atan
acot
asec
acsc
sinh
cosh
tanh
coth
sech
csch
asinh
acosh
atanh
acoth
asech
acsch
## Step-by-step explanation
Problem to solve:
$\int\l... | |
# Math Help - series and convergence
1. ## series and convergence
This might seem super easy, but could anyone give me some hint how to show the following An is convergent?
1.n!/n^n
2.(1-1/n)^(n^2)
3. 1-cos (1/n)
I've tried the limit test/ratio test, but not working. Maybe comparison test?
Also, could anyone help cal... | |
# MATH239
Combinatorics.
Instructor: Martin Pei
Office: MC 6492
Email: mpei@uwaterloo.ca, martin31415926@gmail.com
# 5/5/14
## Enumeration
### Sets and Combinatorics
Combinatorics is a discrete mathematics. Topics include enumeration (counting) and graph theory.
The size/cardinality of a set $$A$$ is denoted $$\... | |
# Seminar za dinamičke sustave
lokacija:
PMF Matematički odsjek (virtualno)
vrijeme:
26.01.2021 - 16:15 - 18:00
On Tuesday, 26/01/2021, at 16.15,
Goran Radunović, PMF-MO, will give a talk in Dynamical Systems Seminar in Zagreb under the title:
Fractional integro-derivative of fractal zeta functions and Log-Minkowsk... | |
## Injection or not?
This question has been bothering me for some while now and I still can't figure it out:
Prove that: (1) $\aleph(X)\preceq \mathcal{P}(\mathcal{P}(\mathcal{P}(X)))$ without the choice-axiom.
The way $\aleph(X)$ is defined in my courses is the following:
Let $W(X) = \left\{\left\langle A,R\right\r... | |
# information management
### How to Optimize Search Engine Strategies for Machine Learning Trend
Machine learning is a way of analyzing data automatically using a type of analytical method! This AI will learn about information patterns and also make decisions with hardly any human advice. Machine learning is a method... | |
## Why should I be Bayesian when my model is wrong?
Posted in Books, pictures, Running, Statistics, Travel, University life with tags , , , , , , , , , on May 9, 2017 by xi'an
Guillaume Dehaene posted the above question on X validated last Friday. Here is an except from it:
However, as everybody knows, assuming that... | |
# Bisaya English Translation of pakyawanay
In bisaya english dictionary, "pakyawanay" is "wholesale \in bulk \large-scale \in large lots \by the carload". See more translations below.
wholesale \in bulk \large-scale \in large lots \by the carload
### Related Cebuano translations
If you know something about this ter... | |
# Tag Info
0
You miss the main factor: Moon/Sun are the triggers, but tidal wave is at first the mechanical response of the water body constrained by the topography of the floor and coasts. That's why some regions in the world can have huge tides, and some others have 1 or 3 high tide a day instead of 2. Sort of vibr... | |
# size2 -- number of binary digits to the left of the point
## Synopsis
• Usage:
size2 x
• Inputs:
• x,
• Outputs:
• the smallest number n such that 2^n is strictly greater than the absolute value of x
## Description
This function is not implemented for rational numbers.
i1 : size2 4 o1 = 3 i2 : size2 3 o2 = 2 i3 ... | |
# Rolling two dice 10 times, what is the probability of getting all possible “doubles”?
Rolling two dice 10 times, what is the probability of getting all possibble "doubles": (1,1),(2,2),(3,3),(4,4),(5,5),(6,6) among our rolls?
For instance, (1,1),(2,1),(3,4),(2,2),(3,3),(6,6),(5,5),(4,4),(5,1),(2,1) is a good roll, ... | |
# Schrödinger's cat
Discussion in 'Physics & Math' started by fess, Jan 30, 2020.
1. ### DaveC426913Valued Senior Member
Messages:
15,208
A superposed object need not be recorded to have its wave function collapse.
Modern understanding is that a superposed object merely needs to interact (say, with other atoms) to ... | |
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... | |
prefix. Do you want to open this version instead? text x and exp(x), and the second exp(1). File For example, if Actually i want to write some output to a text file.In this text file, at specific lines i have to add some results without deleting the previous results repetitively. How to write the string in MATLAB? Math... | |
# How did Quetelet discover that the body mass is proportional to the squared height?
The Body Mass Index (BMI) compares body masses on the assumption they scale with height squared, not cubed, an example of allometry. BMI is due to Lambert Quetelet. Why did he settle on this power law? Was it a theoretical case such ... | |
# Response factor calculation for gas chromatography
While dealing with gas chromatography, how do you calculate the response factor with only the area known?
I am given the equation
$${k_1\over k_2} = {f_1 \times O_1 \over f_2 \times O_2}$$
where $O_1 = 21.28$, $O_2 = 178.35$, and $f_1 = 1.00$. $k_1$ and $k_2$ are... | |
# $\forall \space a \space (6a^2 \geq6 \Rightarrow a \geq 1)$
My workbook have this question:
Let be the following expression. What is its logical value on $\mathbb{Z}$ and $\mathbb{R}$?
$$\forall \space a \space (6a^2 \geq6 \Rightarrow a \geq 1)$$
First, after some algebra I rewrite the expression as:
$$\forall \... | |
# The Universe of Discourse
Thu, 12 Apr 2007
## Shell-less piping in Perl
In my previous article, I said:
Unfortunately, there is no easy way to avoid the shell when running a command that is attached to the parent process via a pipe. Perl provides open "| command arg arg arg...", which is what I used, and which is... | |
# Compare weighted and unweighted mean temperature¶
Author: Mathias Hauser
We use the air_temperature example dataset to calculate the area-weighted temperature over its domain. This dataset has a regular latitude/ longitude grid, thus the grid cell area decreases towards the pole. For this grid we can use the cosine... | |
# Heat engine experiments and 2nd law of thermodynamics.
## Recommended Posts
Quote
explain why your ice melts, if no heat is flowing
The experiment in question is an engine running on boiling hot water, not ice, in an ambient environment at 85F.
Let's not confuse things beyond what is necessary and treat one exam... | |
zbMATH — the first resource for mathematics
Degree bounds for the division problem in polynomial ideals. (English) Zbl 0691.12010
Let $$f_ 1,...,f_ m$$ be polynomials in n variables of degree at most D over an arbitrary field, and let I be the ideal they generate. The author gives an estimate of the smallest integer $... | |
zbMATH — the first resource for mathematics
Briand, Philippe
Compute Distance To:
Author ID: briand.philippe Published as: Briand, Ph.; Briand, Philippe
Documents Indexed: 20 Publications since 1994
all top 5
Co-Authors
4 single-authored 7 Hu, Ying 3 Confortola, Fulvia 3 Delyon, Bernard 3 Mémin, Jean 2 Elie, Rom... | |
Sorry we couldn't find the job you were looking for.
### Find the most recent jobs here:
voice recognition problem our company
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I would like you to make a software from which I can extract the usernames and mobile numbers from any Telegram Groups AND channels. The software must have nice int... | |
Square Matrix: A matrix is said to be square if the number of rows is equal to the number of columns. Every square matrix can be uniquely expressed as the sum of a symmetric matrix and a skew-symmetric matrix. Minors of a Square Matrix The minor $$M_{ij}$$ of an n × n square matrix corresponding to the element $$(A)_{i... | |
## fugacity coefficient, $$\phi$$
https://doi.org/10.1351/goldbook.F02544
Ratio of fugacity to the partial pressure of a gaseous constituent.
Sources:
Green Book, 2nd ed., p. 50 [Terms] [Book]
PAC, 1994, 66, 533. (Standard quantities in chemical thermodynamics. Fugacities, activities and equilibrium constants for pure... | |
# Tags
A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
for questions about etale cohomology of schemes, including foundational material and applications.
644 questions
Lattices in the sense of d... | |
# A Newsletter Domain-Specific-Language with Org-Mode
## Attention Conservation Notice
An attempt at creating the building blocks necessary for a simple newsletter generating domain-specific-language in org-mode. Not very useful unless you are building a newsletter of sufficient complexity (or are sufficiently stubbo... | |
# Revision history [back]
It's because in parametric_plot(f(t), (t, 0, 4*r + 2*pi*r)), the Python function f is evaluated with the symbolic variable t as an input, prior to giving any concrete value to t:
sage: f(t)
(-4*pi + t - 8, -2)
To get the expected plot, you must split f in two by defining
sage: def f0(x): ... | |
# GaussianConstraint¶
class zfit.constraint.GaussianConstraint(params, observation, uncertainty)[source]
Gaussian constraints on a list of parameters to some observed values with uncertainties.
A Gaussian constraint is defined as the likelihood of params given the observations and uncertainty from a different measur... | |
Question
# 250 g of water at 30℃ is contained in a copper vessel of mass 50g. Calculate the mass of ice required to bring down the temperature of the vessel and its contents to 5℃. Given: specific latent heat of fusion of ice = $$336 ×103J kg^{-1}$$, specific heat capacity of copper = $$400 J kg^{-1} K^{-1}$$, specifi... | |
# Direct Variation
When two variables are related in such a way that the ratio of their values always remains the same, the two variables are said to be in direct variation.
In simpler terms, that means if A is always twice as much as B, then they directly vary. If a gallon of milk costs $2, and I buy 1 gallon, the t... | |
# Hypothesis Practice Using Scenarios Answer Key
Topics Covered: Scientific methods, observation, hypothesis, data, analysis, experimental design, laws, theories, variables (independent, dependent, controlled. For each of the following scenarios, develop a testable hypothesis as well as identify the investigative ques... | |
This code generates plots and display them in column. I have been trying to plot a system of differential parametric equations without any success. It appears as though Mathematica is solving them, but it won't plot them. Wolfram Community forum discussion about Plot solution curves from a differential equation?. The d... | |
# Sequence to explore the complexity of the NP problem
Let $$X$$ be some problem known to be in $$NP$$. What is the natural next step in exploring the complexity of the problem? Is it trying to prove whether it is in $$P$$ or try to prove it is $$NP$$-Hard? Taking the example of the Graph-isomorphism problem it seems ... | |
## Precalculus (6th Edition)
Plot the point $(-1, 3)$. Use the slope to plot another point. A slope of $\frac{3}{2}$ means a 3-unit increase in $y$-value corresponds to a 2-unit increase in the value of $x$. From $(-1, 3)$, move 3 units up and 2 units to the right to reach $(1, 6)$. Complete the graph by using a line ... | |
# mgwr.gwr.GWR¶
class mgwr.gwr.GWR(coords, y, X, bw, family=<spglm.family.Gaussian object>, offset=None, sigma2_v1=True, kernel='bisquare', fixed=False, constant=True, dmat=None, sorted_dmat=None, spherical=False)[source]
Geographically weighted regression. Can currently estimate Gaussian, Poisson, and logistic model... | |
# Tag Info
50
From a cryptographic standpoint it is OK to expose a public key in the sense of revealing its value. The most basic assumption in cryptography involving public/private key pairs is that the value of a public key is public; hence its name. It is extremely important that an adversary can not alter a publi... | |
The production of , and mesons decaying into the dimuon final state is studied with the LHCb detector using a data sample corresponding to an integrated luminosity of collected in proton-proton collisions at a centre-of-mass energy of TeV. The differential production cross-sections times dimuon branching fractions are ... | |
how to create a slide like the following?
everyone. So, I was just wondering, does anyone know how to create a slide like this using Latex, maybe beamer presentation? Or maybe it was created using PowerPoint?
EDIT: I have used beamer earlier and I just do not know how to create a slide like this. More specifically, t... | |
CDC.h 11.2 KB
Dean Camera committed Jun 01, 2009 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 /* LUFA Library Copyright (C) Dean Camera, 2009. dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ /* Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com) Per... | |
I'm studying mechanisms of integrity and authentication in symmetric encryption scenarios. I want to propose some examples to see whether I got the point here:
Let $m$ be the message, $c$ the ciphertext, $h$ the hashed message and $t$ the tag resulting of applying MAC.
Example 1:
Here Alice wants to send an encipher... | |
# How to find the maximum tension a wire will experience when a sphere is tied to it in a circular motion?
#### Chemist116
The problem is as follows:
A sphere of $0.5\,kg$ of mass is rotating around an axis in a vertical plane as shown in the picture from below. The minimum speed and the maximum speed of the sphere ... | |
Average Value of Current
Average Value of Current
Average value of any current in a given time is defined as that constant value of current which will send the same amount of charge in a given circuit as sent by actual current in the same time interval.
$${{I}_{avg}}\left( {{t}_{2}}-{{t}_{1}} \right)=\int\limits_{{{... | |
# CAT Quant Practice Problems
Question: A real number x satisfying $1 - \frac{1}{n} < x \le 3 + \frac{1}{n}$, for every positive integer n, is best described by
1< x < 4 1 < x ≤3 0 < x ≤4 1 ≤ x ≤3
#### CAT Quant Online Course
• 1000+ Practice Problems
• Detailed Theory of Every Topics
• Online Live Sessions for Do... | |
# Using Diebold-Mariano test
I've got predicted results from two different types of neural networks. Now I would like to run significance testing on both of the results to prove that they do not have equal predictive accuracy. I've learnt that the only tool in the game for this is Diebold-Mariano test. What tool I can... | |
## Introduction
The amount of information that can be transmitted through a physical channel depends on the fundamental properties of the channel1,2 and the physical states used as information carriers. Recent work has shown that coherent states of light, routinely produced by lasers, can achieve the ultimate limits o... | |
1. Business
2. Accounting
3. cost of units transferred out and ending work in process...
# Question: cost of units transferred out and ending work in process...
###### Question details
Cost of Units Transferred Out and Ending Work in Process The costs per equivalent unit of direct materials and conversion in the Fil... | |
kidzsearch.com > wiki
# United States Constitution
The United States Constitution is the highest law of the United States of America. It was put in writing on September 17, 1787 by the Constitutional Convention in Philadelphia, Pennsylvania and later put into effect, or ratified, by representatives of the people of t... | |
26410 articles – 20212 references [version française]
Detailed view Article in peer-reviewed journal
Annales de l'Institut Henri Poincaré Analyse non linéaire 22 (2005) 127-142
Attached file list to this document:
PS
DMfinal.ps(184.4 KB)
PDF
DMfinal.pdf(207.7 KB)
About $L^p$ estimates for the spatially homogene... | |
# Using the quotient rule to differentiate the function, f(x) = x^2/\tan x - x.
## Question:
Using the quotient rule to differentiate the function{eq}, f(x) = \dfrac {x^2}{\tan x - x}. {/eq}
## Quotient rule of differentiation:
If {eq}s {/eq} and {eq}t {/eq} are differentiable, then {eq}r(x) = \dfrac {s(x)}{t(x)} {... | |
# Search for pair production of the scalar top quark in muon+tau final states
We present a search for the pair production of scalar top quarks ($\tilde{t}_{1}$), the lightest supersymmetric partners of the top quarks, in $p\bar{p}$ collisions at a center-of-mass energy of 1.96 TeV, using data corresponding to an integ... | |
# Activation and Trial limitations
## Trial limitations
### bcpViewer
Only the first 50 elements will display full informations (names, properties, references). The Folder structure is shown completely.
### .NET library
In trial mode, BCP-packages can be created and all its metadata can be fully imported into ... | |
# Finding $\iint_D\frac{x^2-y^2}{\sqrt{x^2+y^2}}\,\mathrm dx\mathrm dy$ where $D=\{(x,y)\in\mathbb{R}^2:\ 0\leq y\leq x\,,xy\leq 1\leq x+y-1\}$
How can I evaluate this double integral through a domain transformation?
$$\iint_D\frac{x^2-y^2}{\sqrt{x^2+y^2}}\,\mathrm dx\mathrm dy$$ where $$D=\{(x,y)\in\mathbb{R}^2:\ 0\... | |
## Found 279 Documents (Results 1–100)
100
MathJax
### Unlocking the secrets of locking: finite element analysis in planar linear elasticity. (English)Zbl 07532590
MSC: 65N30 65N12 65N15
Full Text:
### A hybrid fundamental-solution-based finite element method for transient heat conduction analysis of two-dimension... |
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