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# Unable to compile STM32F4 code sample with Eclipse
I'm trying to compile a simple STM32F4 sample using Eclipse with the GNU ARM Eclipse plugin from http://gnuarmeclipse.livius.net/blog/.
I'm getting the following errors:
and the structure is as follows:
and the source code from main.c
#include "main.h"
/**
* Ma... | {} |
Patterns of ultracold atoms in an optical lattice can be engineered on a microscale by selectively removing atoms from individual sites.
Apart from their intrinsic interest as Bose-Einstein condensates, ultracold atomic gases are ripe for applications in quantum information processing and as a medium for simulating ph... | {} |
# Chapter 8 - Personal Finance - 8.1 Percent, Sales Tax and Discounts - Exercise Set 8.1 - Page 495: 45
12%
#### Work Step by Step
A is P percent of B A = PB $0.3 = P~(2.5)$ $P = \frac{0.3}{2.5}$ $P = 0.12$ To express a decimal as a percent, we can move the decimal point two places to the right. $P = 0.12 = 12\%$ 12... | {} |
### 394. Decode String
Given an encoded string, return it's decoded string.
The encoding rule is: k[encoded_string], where the encoded_string inside the square brackets is being repeated exactly k times. Note that k is guaranteed to be a positive integer.
You may assume that the input string is always valid; No extr... | {} |
# Question 98443
Sep 19, 2016
Here's what I got.
#### Explanation:
Nickel(II) chloride, ${\text{NiCl}}_{2}$, will react with ammonium sulfide, ("NH"_4)_2"S", to form nickel sulfide, $\text{NiS}$, and ammonium chloride, $\text{NH"_4"Cl}$.
The idea here is that both reactants are soluble ionic compounds, as shown by... | {} |
# Helpful hints for Problem Set 9
A student asked me whether it’s okay to solve Problem Set 9 by using Excel. While I generally encourage students to use Excel for the purpose of validating their work (especially for computationally challenging problem sets such as the present one), I also expect students to demonstra... | {} |
# Limit x tends to 0, quotient of arc sin x by x is equal to 1
## Formula
$\large \displaystyle \lim_{x \,\to\, 0} \dfrac{\sin^{-1} x}{x} \,=\, 1$
### Proof
$x$ is a literal and it represents the ratio of length of the opposite side to hypotenuse of a right angled triangle for an angle. The inverse of sine function... | {} |
?
Free Version
Moderate
# Resonant Frequencies in Open-Closed Pipe
APPH12-DJTUVR
Consider a pipe (open on one end, closed on the other) of length $1.5$ $m$. A sound wave ($v$ $=$ $340$ $m/s$) is directed down the tube. What are the first three resonant frequencies produced as a result of standing waves in the pipe?... | {} |
## Partitioning a matrix into block diagonal form, part 4
In my previous two posts I described a method for constructing a partitioning vector $v$ for an $n$ by $n$ square matrix $A$ (part 2 of this series) and showed that the vector thus constructed partitions $A$ into block diagonal form (part 3). In this post I beg... | {} |
# Math Help - finding an extremal
1. ## finding an extremal
If , show that the extremal is
I've done:
Then using Euler's equation we get:
So
and then I'm stuck from here, I can't see how to turn this is into trigonometric functions? I tried letting which didn't work...
Can anyone please help me?
Thanks in advan... | {} |
Question
# All bases considered in these are assumed to be ordered bases. In Exercise, compute thecoordinate vector of v with respect to the giving basis S for V.V is M_22
Alternate coordinate systems
All bases considered in these are assumed to be ordered bases. In Exercise, compute the coordinate vector of v with ... | {} |
## 12.16 Filtrations
A nice reference for this material is [Section 1, HodgeII]. (Note that our conventions regarding abelian categories are different.)
Definition 12.16.1. Let $\mathcal{A}$ be an abelian category.
1. A decreasing filtration $F$ on an object $A$ is a family $(F^ nA)_{n \in \mathbf{Z}}$ of subobjects... | {} |
Now showing items 1-20 of 630
• #### Structural speciation in chemical reactivity profiling of binary-ternary systems of Ni(II) with iminodialcohol and aromatic chelators
The importance of structural speciation in the control of chemical reactivity in Ni(II) binary-ternary systems, involving (O,O,N)-containing substr... | {} |
Each Linux process has its own dedicated address space dynamically translated into physical memory address space by the MMU (and the kernel) [1]. To each individual process, the view is as if it alone has full access to the system’s physical memory [2]. More importantly, the address space of even a single process can b... | {} |
# Tools: phpMetrics
I’m researching some tools to visualize PHP code which I think can be helpful to understand the complexity of a project.
In this article I explore a tool called phpMetrics that is a static analysis tool for php. It can collect information about PHP files in your project.
This tool can be installed... | {} |
gemseo / problems / scalable / data_driven
# api module¶
## Scalability study - API¶
This API facilitates the use of the gemseo.problems.scalable.data_driven.study package implementing classes to benchmark MDO formulations based on scalable disciplines.
ScalabilityStudy class implements the concept of scalability s... | {} |
# Mathematical expression in axis label
In R, I use expression(theta[l]) so that the label of my plot axis is that same as $\theta_l$ from LaTeX. For esthetic reasons, I'd rather like to display $\theta_\ell$. Can you help me?
EDIT
Before, I did
plot(1:10, 1:10, xlab=expression(theta[l]))
and I exported the resul... | {} |
# how do I create a border, non-rectangular, surrounding a nodes in tikz?
I have the following MWE.
I would like to draw a border without including the $y_3$ (or s3 in the .tex file) -- so it would be a rectangle with its left upper corner changed so that it bypasses s3. Is there a way to create such a border, basica... | {} |
# 4.2: Laws of Set Theory
## Tables of Laws
The following basic set laws can be derived using either the Basic Definition or the Set-Membership approach and can be illustrated by Venn diagrams.
Table $$\PageIndex{1}$$: Basic Laws of Set Theory
Commutative Laws
($$1$$) $$A \cup B = B \cup A$$ ($$1^{\prime}$$) $$A ... | {} |
1. ## percent equation
Hi, everyone! I am so happy to find this friendly and supportive forum , glad to be part of it. I just started taking classes in college this fall, and math is one of the subject I have to work hard. I am doing OK so far but there are problems I am finding hard to solve. One of them is a word pr... | {} |
## Basic time series analysis
Hello, I am having trouble understanding the nomenclature associate with a stochastic process, especially when associated with a time series.
Let or simply be a stochastic process. Then, we can describe the process by finding the joint pdf of observations taken at times , for any value o... | {} |
# Spatial–temporal variations in riverine carbon strongly influenced by local hydrological events in an alpine catchment
Headwater streams drain inline-formula>70 % of global land areas but are poorly monitored compared with large rivers. The small size and low water buffering capacity of headwater streams may result ... | {} |
It is currently 20 Oct 2017, 22:13
### GMAT Club Daily Prep
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## Tuesday, 20 November 2018
### On This Day in Math - November 20
The history of astronomy is a history of receding horizons.
— Edwin Powell Hubble
The 324th day of the year; 324 is the largest possible product of positive integers with a sum of 16. (Students, Can you find the integers. Try to find the similar max... | {} |
# propagateWeights -- propagate (Lie theoretic) weights along equivariant maps
## Synopsis
• Optional inputs:
• Forward => ..., default value false, propagate weights from domain to codomain
• LeadingTermTest => ..., default value true, check the columns of the input matrix for repeated leading terms
• MinimalityTest... | {} |
# How to determine proper significance level in forming hypothesis?
I am conducting a Two-Way ANOVA test on a set of data, with replication; there are two variables, each with 3 different categories (thus, 9 different groups). Each group has 4 data points, bringing the total data set to 36 points. I conducted a Two-Wa... | {} |
Find the volume and surface area of the body of rotation formed by the rotation of the region between the
Question:
Find the volume and surface area of the body of rotation formed by the rotation of the region between the circle X 2 + y 2 R ^ 2 and x | + ly | = R square around the line X + y = 2R: 12.20
Similar Solv... | {} |
# How to put therefore and implies symbols
\documentclass{article}
\usepackage{graphicx}
\begin{document}
\vspace{\baselineskip}\noindent
\textbf{THEOREM :} If an operator has both Left Identity and Right Identity then it is \emph{UNIQUE}.
\vspace{\baselineskip}\noindent
\textbf{PROOF :} Let e_{l} is left identity
th... | {} |
# Tag Info
Accepted
### What's the difference between Lagrangian relaxation and Lagrangian decomposition?
They are not the same thing. Lagrangian decomposition is a special case of Lagrangian relaxation. (Note: I'm talking specifically about integer programming problems in this answer, though some of ...
• 12.7k
##... | {} |
could anyone please explain to me the difference between these two belonging symbols (one with R in index $\in_R$) and the other (without R in index $\in$)
I have found them in a scientific paper related to cryptographic field.
• Can you link to the document and tell us what page? Or take a screenshot from the docume... | {} |
# Why member ring is favoured in chelates?
why chelates which form 3 or 4 member rings or 6 or 7 member rings are as stable as 5 member ring chelates? for example if we measure stability of chelates with oxygen donors, say oxalate, malonate, succinate etc oxalate chelated with metal shoes more stability. why malonate ... | {} |
Home OALib Journal OALib PrePrints Submit Ranking News My Lib FAQ About Us Follow Us+
Title Keywords Abstract Author All
Search Results: 1 - 10 of 100 matches for " "
Physics , 2015, Abstract: We has set up a light scattering spectrometer to study the depolarization of light scattering in linear alkylbenzene. From th... | {} |
# When did the term and taught technique 'cross multiplication' enter into common use?
The title says it all, I suppose. I'm interested to know when/where the term/technique cross multiply came into use. Sources would be nice.
In case it's unfamiliar to anyone, or in case the usage of the term varies, I'm referring t... | {} |
# How mechanical Strain developed in metal bar at molecular level?
If I have metal bar fixed to a support at one end while I apply a tensile force at the other end, the bar elongates while its cross sectional area decreases. I want to know How strain is developed at molecular or atomic level such that cross sectional ... | {} |
# Unsupervised classification of satellite images sequences derived from time series with SOFM in python?
I have the following data:
Up to 2 images per day (time series from 2015 - 2019 with gaps) for a specific region (AOI - Germany - Hesse) with 2 variables (soil moisture, precipitation).
Out of this data I try to... | {} |
# Check homework integration in Mathematica
Given in my homework I have to compute (by hand) $$\iint\limits_{x^2+y^2\leq 1}(x^2+y^2)\,\mathrm dx\,\,\mathrm dy.$$ My solution so far: Let $f(x,y)=x^2+y^2$ and $K=\{(x,y)\in\mathbb{R}^2:x^2+y^2\leq 1\}$. With the transformation of polar coordinates $\varphi:(r,\phi)\mapst... | {} |
# HW2 discussion, ECE301 Spring 2011, Prof. Boutin
In question 2e
$x(t)= \sum_{k=-\infty}^\infty \frac{1}{1+(x-7k)^2} \$
should it be like this?
$x(t)= \sum_{k=-\infty}^\infty \frac{1}{1+(t-7k)^2} \$
yes, it should be. The correction has been made. -pm
and I was trying to find out what the peak value is for this ... | {} |
# Properties
Label 20691o Number of curves $3$ Conductor $20691$ CM no Rank $1$ Graph
# Related objects
Show commands for: SageMath
sage: E = EllipticCurve("o1")
sage: E.isogeny_class()
## Elliptic curves in class 20691o
sage: E.isogeny_class().curves
LMFDB label Cremona label Weierstrass coefficients j-invaria... | {} |
# Q: Is it a coincidence that a circles circumference is the derivative of its area, as well as the volume of a sphere being the antiderivative of its surface area? What is the explanation for this?
Physicist: For those of you not hip to the calculus groove, here’s what’s going down: The derivative of Y with respect ... | {} |
# How do you factor completely 25x^2– 144?
$\left(5 x + 12\right) \left(5 x - 12\right)$
$25 {x}^{2} - 144$ is a difference of squares,
${a}^{2} - {b}^{2}$, where $a = 5 x$ and $b = 12$,
${a}^{2} - {b}^{2} = \left(a - b\right) \left(a + b\right)$. | {} |
What is the remainder of Euclidean division of L=111…1 (2018 times) in base 7 by 9 [closed]
What is the remainder of Euclidean division of L=11111...1 (2018 times) in base 7 by 9?
closed as off-topic by Leucippus, José Carlos Santos, Shailesh, Gibbs, Lee David Chung LinJan 29 at 0:54
This question appears to be off-... | {} |
# 10.18: Distribution of Differences in Sample Proportions (5 of 5)
### Learning Objectives
• Estimate the probability of an event using a normal model of the sampling distribution.
### Why Do We Care about a Normal Model?
Now we focus on the conditions for use of a normal model for the sampling distribution of di... | {} |
## Notre Dame Journal of Formal Logic
### Shortest Axiomatizations of Implicational S4 and S5
#### Abstract
Shortest possible axiomatizations for the strict implicational fragments of the modal logics S4 and S5 are reported. Among these axiomatizations is included a shortest single axiom for implicational S4—which t... | {} |
# All Purpose Tripod Rankings
This set of rankings includes tripods considered to be all purpose. Their height is tall enough to get the camera to eye level for most people. They are typically more stable than the smaller travel tripods, but are also heavier and bulkier. One could travel and hike with these tripods... | {} |
# Step-by-step Solution
Go!
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0
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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_0... | {} |
# Need help for heat conduction problem with multiple BC
Dear all, I have difficulty in solving this problem (see the figure in attached thumbnails)
I have a rectangular shape with length/height of L and the thickness/width of $$\delta$$
Within the rectangular area, a heat conduction occurred. I would like to determi... | {} |
# Teaching Recursion with the N Queens Problem
Posted in Computer Science
## A Gentle Introduction to Recursion
Recursion, particularly recursive backtracking, is far and away the most challenging topic I cover when I teach the CSE 143 (Java Programming II) course at South Seattle College. Teaching the concept of re... | {} |
# Matrices, Part 2
In order to set up a system of equations using matrices, you need to understand how matrices multiply one another. Not all matrices can be multiplied together – they need to be compatible with one another. Not only that, unlike scalar (single number) arithmetic, multiplication does not commute, that... | {} |
Properties of Polynomials Examples 2
# Properties of Polynomials Examples 2
Recall from the Properties of Polynomials page that a function of the form $p(x) = a_0 + a_1x + a_2x^2 + ... + a_nx^n$ is called a polynomial, and if $a_m \neq 0$ then we say that the degree of the polynomial $p$ is $n$ written $\mathrm{deg} ... | {} |
# Farm Machinery Questions and Answers – Principles of Governor
«
»
This set of Farm Machinery Multiple Choice Questions & Answers (MCQs) focuses on “Principles of Governor”.
1. The average speed of engine connected to governor is 1500 rpm. If the fluctuation in speed is +-100 rpm, then % governor regulation is ____... | {} |
# Measurement of $B_c(2S)^+$ and $B_c^*(2S)^+$ cross section ratios in proton-proton collisions at $\sqrt s$ = 13 TeV
## Statistics
### Citations
Dimensions.ai Metrics
1 citation in Web of Science®
6 citations in Scopus®
### Altmetrics
Detailed statistics | {} |
## Intermediate Algebra (6th Edition)
Published by Pearson
# Chapter 5 - Section 5.3 - Polynomials and Polynomial Functions - Exercise Set: 4
3
#### Work Step by Step
The degree of a term is the sum of the exponents on the variables contained in the term. For the term $-z^{3}$, the exponent on z is 3. Therefore, t... | {} |
# NIPS Proceedingsβ
## How hard is my MDP?" The distribution-norm to the rescue"
[PDF] [BibTeX] [Supplemental] [Reviews]
### Abstract
In Reinforcement Learning (RL), state-of-the-art algorithms require a large number of samples per state-action pair to estimate the transition kernel $p$. In many problems, a good ap... | {} |
## Generating images with LaTeX equations
Sometimes it is useful to generate an image (like a PNG file) with a high-resolution mathematical equation. I know that there are online tools for doing that but imagine you are like me and prefer getting things done “in-house”.
I will assume you have docker available (if not... | {} |
# Test Vectors for XEdDSA
Anyone aware of test vectors (preferably with intermediate values) for the XEdDSA algorithm?
Open Whisper Systems' own curve25519-java repository has a few test vectors in the code in android/jni/ed25519/tests/. From xeddsa_fast_test(), you get this test vector in particular: | {} |
# How the?
1. Feb 3, 2009
### jeahomgrajan
1. The problem statement, all variables and given/known data
This is a simple math equation and i am a bit confused on how
x^2+y^2=25 makes a circle and how y= sqrt 25-x^2 makes a semi circle
2. Feb 3, 2009
### AssyriaQ
If you would solve $$x^{2} + y^{2} = 25$$ for y, ... | {} |
×
Back to all chapters
Combine your skills of working with exponents and manipulating expressions for radical glory.
#### Challenge Quizzes
Evaluate $$\sqrt{ 40 ^2 + 42 ^2}$$.
The value of $\sqrt{\frac{5}{72}} \left(\sqrt{\frac{9}{40}}-\sqrt{\frac{8}{45}}\right)$ can be expressed as $$\frac{1}{a}$$. What is $$a$$?
... | {} |
# Newton's 3rd Law: How can I break things?
If I punch a wooden board hard enough and it breaks in two, has the board still exerted a force of equal magnitude on my fist?
When the board breaks in two due to my force, the halves have a component of acceleration in the direction of my striking fist...that implies the b... | {} |
Intersection Cohomology of Coordinate Hyperplanes - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-25T09:35:13Z http://mathoverflow.net/feeds/question/47504 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/47504/intersection-cohomology-of-coordinate-hyperplanes I... | {} |
# Benchmark study of TRIPOLI-4 through experiment and MCNP codes
1 LCAE - Laboratoire Capteurs et Architectures Electroniques
DM2I - Département Métrologie Instrumentation & Information : DRT/LIST/DM2I
Abstract : Reliability on simulation results is essential in nuclear physics. Although MCNP5 and MCNPX are the world ... | {} |
Tag Info
40
All we need to create an interactive Google Map in the notebook is access to the individual tiles - and there is a relatively simple naming scheme for those tiles. I actually typed up a description of this naming scheme a few years ago and posted it here: http://facstaff.unca.edu/mcmcclur/GoogleMaps/Proje... | {} |
Introductory Algebra for College Students (7th Edition)
$-y-3$
Simplifying Rational Expressions 1. Factor the numerator and the denominator completely. 2. Divide both the numerator and the denominator by any common factors. --- Numerator $:$ search for two factors of $-12$ whose sum is $-1$ ... these are $-4$ and $3$ ... | {} |
# Thread: Finding Eigenvectors to diagonalize
1. ## Finding Eigenvectors to diagonalize
Hello, I've been looking at question which states to diagonalize the matrix $A = \left(\begin{array}{ccc}1&t&0\\0&t&t\\0&0&0\end{ar ray}\right)$
I've found the eigenvalues to be 1, 0 and t. I know that if t = 1, the matrix is not ... | {} |
It is currently 19 Jan 2018, 21:35
### 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.
Customized
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we will pick new questions that match your level based o... | {} |
Plotting shapely polygons is something we will often do, either for its own sake when we need to create a map, of for visual debugging purposes when we are crafting an algorithm.
To illustrate this with a non-trivial example, let’s first create a polygon (which will have a hole in it) by computing the difference betwe... | {} |
# Photon is electromagnetic field, right?
by Barry_G
Tags: electromagnetic, field, photon
Mentor
P: 17,322
Quote by Barry_G Maxwell's equations do not explain how can photon have electric and magnetic field and yet we can not bend a beam of light by external electric or magnetic fields.
Yes, they do. Specifically, th... | {} |
# Final Study Guide
The final is Thursday Dec 7th 9:30-11:20am in LINC 368.
The final is cumulative, all content on the midterm study guide may also be tested on the final exam.
The final exam from last year is provided on canvas.
## Concepts
When does the two sample t-test have exactly a t-distribution under the ... | {} |
Question
# If ${}^n{P_7} = 42\left( {{}^n{P_5}} \right)$, then find $n$
Verified
150.9k+ views
Hint- Here, we will be using the general formula for permutations.
Given, ${}^n{P_7} = 42\left( {{}^n{P_5}} \right){\text{ }} \to {\text{(1)}}$
Since, we know that the general formula for permutation is given by
Number of ... | {} |
# Funny Definite Integral
1. Jul 5, 2010
### Char. Limit
So, I was playing on Wolfram Alpha, and I managed to come up with this:
http://www.wolframalpha.com/input/?i=integral_(+infinity+*+sqrt(-1)+)^pi+e^(ix)+dx&x=0&y=0
In Tex, I believe this is...
$$\int_{i\infty}^{\pi}e^{i x} dx = i$$
However, I have more than... | {} |
## INTRODUCTION
Facilitators and barriers to tobacco product and nicotine addiction are highly varied1. While the actions of larger tobacco industry actors may garner more attention2, it may be valuable to assess the community-oriented effects of smaller actors that have direct relationships with tobacco-using communi... | {} |
# linear algebra – Finding equation of line through specified point and perpendicular to the following vector.
I have the following question. Suppose we have the point $$P=(1,4,-3)$$ and the vector $$v=langle -1,4,0 rangle.$$ I want to find the equation of the line that passes through the point $$P$$ that is also perp... | {} |
# Why isn't the monetary value of the first transaction used in the gamma-gamma spend model?
I've been doing some customer value calculations using the Lifetimes library in python. This library employs the approach found in Fader, Hardie, and Lee's paper on using iso-value curves for customer base analysis. This appro... | {} |
# hpfem/esco2012-boa
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\title{New Quadratic Solid-Shell Elements and their Evaluation on Popular Benchmark Problems} \tocauthor{F. Abed-Meraim} \author{} \institute{} \maketitle \begin{center} {... | {} |
0%
# Required Rpm For Ball Mill
### Page 1 Ball Milling Theory - freeshell
Once you know the ideal speed of rotation for your mill jars, you will need to design your mill around this critical parameter. With most ball mill designs, you have two areas of speed reduction to tweak: from the motor drive shaft to the dri... | {} |
# How to convert Sars-CoV-2 ORF1ab codon positions to ORF1b positions?
Some websites mention amino acid mutations as ORF1ab, most however use ORF1a/b instead.
So how can I translate from one to the other? What do I need to subtract from say ORF1ab:4588I to get the corresponding N in ORF1b:<N>I?
ORF1ab:4588I correspo... | {} |
# Fixing Prometheus WebUI behind Traefik Helm, Kubernetes, Prometheus, and Traefik
If you’re using Traefik as a reverse proxy for the Prometheus dashboard using Host rules, you may notice that you can’t reach the Prometheus UI. Thanks to this commit, an extra rule is created other than the one(s) you request: Host:/.
... | {} |
To evaluate the outcomes of deep anterior lamellar keratoplasty (DALK) in treating keratoconus in relation to cone base diameter (CBD).
A retrospective study. Sixty-one eyes of 49 keratoconus patients who underwent DALK between 2009 and 2018 were enrolled. Preoperative and postoperative uncorrected visual acuity (UCVA)... | {} |
# csvy: Design-based estimation of domain means with monotonicity... In csurvey: Constrained Regression for Survey Data
csvy R Documentation
## Design-based estimation of domain means with monotonicity constraints.
### Description
The csvyby function performs design-based domain mean estimation with monotonicity a... | {} |
## Probability of winning a best-of-7 series
April 22, 2019
By
$Probability of winning a best-of-7 series$
The NBA playoffs are in full swing! A total of 16 teams are competing in a playoff-format competition, with the winner of each best-of-7 series moving on to the next round. In each matchup, two teams play 7 bask... | {} |
# Implementing deutsch_problem(seed=None) and deutsch() from qiskit text
I'm attempting to work through the exercise at the end of https://learn.qiskit.org/course/ch-gates/phase-kickback#phase-8-0 where I am to build and implement Deutsch's algorithm. I understand that deutsch_problem(seed=None) will randomly determin... | {} |
We use YouTube Live to broadcast seminar talks live if the speaker agrees.
• This event has passed.
# Hong Liu (刘鸿), Asymptotic Structure for the Clique Density Theorem
## May 26 Tuesday @ 4:30 PM - 5:30 PM KST
Room B232, IBS (기초과학연구원)
### Speaker
Hong Liu
Mathematics Institute, University of Warwick, UK
http://ho... | {} |
Question
In linux, when using the set command (to set behaviors of the shell, like existing on error), using set [...] option instead of set - option to disable the option
+
^^ e.g. set +h, to disable the caching of the locations of the binaries set in the PATH
Question
In linux, when using the set command (to set b... | {} |
## Duke Mathematical Journal
### Embeddability for 3-dimensional Cauchy–Riemann manifolds and CR Yamabe invariants
#### Abstract
Let $M^{3}$ be a closed Cauchy–Riemann (CR) 3-manifold. In this article, we derive a Bochner formula for the Kohn Laplacian in which the pseudo-Hermitian torsion does not play any role. By... | {} |
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Find the equation of the circle, the coordinates of the end points of one
Question:
Find the equation of the circle, the coordinates of the end points of one of whose diameters are
A(3, 2) and B(2, 5)
Solution:
The equation of a circle passing through the coordinates of the end points of diameters is:
$\left(x-x_{... | {} |
# zbMATH — the first resource for mathematics
The triguarded fragment of first-order logic. (English) Zbl 1416.03008
Barthe, Gilles (ed.) et al., LPAR-22. 22nd international conference on logic for programming, artificial intelligence and reasoning, Awassa, Ethiopia, November 17–21, 2018. Selected papers. Manchester: ... | {} |
# Is there a formula that gives the position of an object depending on the time, but which doesn't allow the object to surpass the speed of light?
I have found these two formulas:
$v = at + v_0$
$x = \frac{1}{2}at^2 + v_0t + x_0$
• a is the acceleration
• v is the velocity
• x is the position
• t is the time
• $v_0... | {} |
Title Search for supersymmetry in pp collisions at $\sqrt{s}=7TeV$ in events with a single lepton, jets, and missing transverse momentum Author Chatrchyan, S. Khachatryan, V. Sirunyan, A. M. Bansal, M. Bansal, S. Cornelis, T. de Wolf, E.A. Janssen, X. Luyckx, S. Mucibello, L. Roland, B. Rougny, R. Selvaggi, M. van Haev... | {} |
Journal topic
Atmos. Meas. Tech., 13, 13–38, 2020
https://doi.org/10.5194/amt-13-13-2020
Atmos. Meas. Tech., 13, 13–38, 2020
https://doi.org/10.5194/amt-13-13-2020
Research article 06 Jan 2020
Research article | 06 Jan 2020
# Performance evaluation of THz Atmospheric Limb Sounder (TALIS) of China
Performance evalua... | {} |
# Thread: Normal Probabilty Distrubtion
1. ## Normal Probabilty Distrubtion
Assume that the salaries of elementary school teachers in the United States are normally distrubted with a mean of 36,000 and a standard deviation of 5000. what is the cutoff salary for teachers in the top 10%
and a second problem:
Assume t... | {} |
应用概率统计
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2014 Vol.30 Issue.6,Published 2014-12-27 article
article
561 The Random Parameters AACD Models and Their Geometric Ergodicity Miao Junhong, Shen Jun This paper proposes a new... | {} |
Look in your car engine and you will see one. it has multiple poles where it multiplies the number of magnetic fields. sure energy changes form, but also you don’t get something for nothing. most commonly known as the Free Electricity phase induction motor there are copper losses, stator winding losses, friction and ed... | {} |
3.5 Deeper analytic properties of continuous functions
Page 1 / 2
We collect here some theorems that show some of the consequences of continuity.Some of the theorems apply to functions either of a real variable or of a complex variable,while others apply only to functions of a real variable. We begin with what may be... | {} |
## Encyclopedia > Giovanni Schiaparelli
Article Content
# Giovanni Schiaparelli
Giovanni Schiaparelli (March 14, 1835 - July 4, 1910) was an astronomer. He studied at the University of Turin[?] and Berlin Observatory and worked for over forty years at Brera[?] Observatory.
He observed solar system objects, and afte... | {} |
# Comments on worldsheet description of the Omega background
@article{Nakayama2011CommentsOW,
title={Comments on worldsheet description of the Omega background},
author={Yu Nakayama and Hirosi Ooguri},
journal={Nuclear Physics},
year={2011},
volume={856},
pages={342-359}
}
• Published 27 June 2011
• Mathematics
• Nucl... | {} |
# Endomorphism ring of trivial source modules for abelian p-groups
Bernhard Böhmler (who is also on MO) and myself had the following idea: Let $$G$$ be a finite group and $$k$$ a field of characteristic $$p$$ (algebraically closed when it is needed) such that $$p$$ divides the order of $$G$$.
Let $$A=kG$$ be the gro... | {} |
## Class TriangularDistance
• All Implemented Interfaces:
Distance<NumberVector>, NumberVectorDistance<NumberVector>, PrimitiveDistance<NumberVector>, SpatialPrimitiveDistance<NumberVector>
@Reference(authors="R. Connor, F. A. Cardillo, L. Vadicamo, F. Rabitti",
title="Hilbert Exclusion: Improved Metric Search throug... | {} |
# Compute a cardinality using Chinese remainder theorem
I posted the question here but I got no response.
I am looking for computing this cardinality: $$N(q)=\#\Bigg\{n \in \mathbb{N} \ | \ \gcd\bigg(n^2+1, \prod_{\substack{p \leqslant q \\ p\text{ prime}}}p\bigg)=1 , \ \ n^2+1 \leqslant \!\!\!\prod_{\substack{p \leq... | {} |
Journal article Open Access
# Lower Genital Tract Infections In Men - Symptoms And Treatment
Raif Bakner
### DCAT Export
<?xml version='1.0' encoding='utf-8'?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:adms="http://www.w3.org/ns/adms#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:d... | {} |
Browse Questions
Which of the following is a cultivated variety of red gram ?
$\begin {array} {1 1} (1)\;Varalakshmi & \quad (2)\;Gangabhavani \\ (3)\;Padma & \quad (4)\;Sarada \end {array}$ | {} |
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