text stringlengths 256 16.4k |
|---|
You are looking at all articles with the topic "Numbers". We found 8 matches.
142857, the six repeating digits of 1/7, 0.142857, is the best-known cyclic number in base 10. If it is multiplied by 2, 3, 4, 5, or 6, the answer will be a cyclic permutation of itself, and will correspond to the repeating digits of 2/7, 3/7... |
A bond is a type of loan contract between an issuer (the seller of the bond) and a holder (the purchaser of a bond). The issuer is essentially borrowing or incurring a debt that is to be repaid at "par value" entirely at maturity (i.e., when the contract ends). In the meantime, the holder of this debt receives interest... |
Incomplete Information Choice on Incumbents, Cognitive Ability and Personality
1Department of Economics, Federal University of Santa Catarina, Florianopolis, Brazil
\eta ={\beta }_{0}+{\beta }_{1}S+{\beta }_{2}\text{CRT}+{\beta }_{3}\text{H}+{\beta }_{4}\text{E}+{\beta }_{5}\text{X}+{\beta }_{6}\text{A}+{\beta }_{7}\... |
Trade - C3IAM - IAMC-Documentation
Revision as of 16:56, 27 June 2021 by Qiao-Mei Liang (talk | contribs)
Taking foreign trade into account, we adopts Armington assumption, which assumes there is imperfect substitutability between imports and domestic output sold domestically. The degree to which domestic and imported ... |
Battle Hall - Bulbapedia, the community-driven Pokémon encyclopedia
Battle Stage redirects here. For the second round of a Pokémon Contest in the anime, see Contest Battle.
バトルステージ Battle Stage
"Let Each Pokémon Seek No. 1"
The Battle Hall (Japanese: バトルステージ Battle Stage) is a facility located in the northwestern corne... |
{\displaystyle {\varepsilon }_{0}=a}
{\displaystyle {\varepsilon }_{S}=b}
{\displaystyle {\varepsilon }_{T+S}=c}
{\displaystyle {\begin{aligned}a+bZ^{S}+cZ^{S+T}.\end{aligned}}}
{\displaystyle {\begin{aligned}g_{0}+g_{S}Z^{S}+g_{T}Z^{T}+g_{S+T}Z^{S+T}=g_{0}+abZ^{S}+bcZ^{T}+acZ^{S+T}.\end{aligned}}}
{\displaystyle g_{0}... |
Analysis of Intermediate Temperature Solid Oxide Fuel Cell Transport Processes and Performance | J. Heat Transfer | ASME Digital Collection
Lund Institute of Technology (LTH)
, Box 118, 22100 Lund, Sweden
J. Heat Transfer. Dec 2005, 127(12): 1380-1390 (11 pages)
Yuan, J., and Sundén, B. (March 2, 2005). "Analysis of In... |
You are given that the graph of the function
y=f\left(x\right)
consists of three line segments
a
b
c
Your task is to construct the graph of the equation
f\left(x\right)=f\left(y\right)
, which also consists of a number of line segments. For each line segment in this graph, enter the coordinates of its endpoints into th... |
The radius of a cone calculator
The radius of a cone formula
Is the radius of a cone proportional to its height
Cone dimension amazingness
Are you stuck in a geometric problem and need the assistance of a radius of a cone calculator? You have come to the right place.
Our radius of a cone calculator will help you determ... |
Transform IIR lowpass filter to IIR bandpass filter - MATLAB iirlp2bp - MathWorks í•œêµ
Design a prototype real IIR lowpass elliptic filter using the ellip function. The filter has a gain of about –3 dB at 0.5Ï€ rad/sample.
Transform the prototype lowpass filter into a bandpass filter by placing the cutoff frequencies... |
Abstract: The nature and the origin of the fine structure are described. Based on the vortex model and hydrodynamics, a comprehensible interpretation of the fine structure constant is developed. The vacuum considered to have superfluid characteristics and elementary particles such as the electron and Hydrogen molecule ... |
m
n
Matrix (or 2-dimensional Array), then it is assumed to contain
m
\mathrm{with}\left(\mathrm{SignalProcessing}\right):
\mathrm{audiofile}≔\mathrm{cat}\left(\mathrm{kernelopts}\left(\mathrm{datadir}\right),"/audio/stereo.wav"\right):
\mathrm{Spectrogram}\left(\mathrm{audiofile},\mathrm{compactplot}\right)
\mathrm... |
What will the community average log-score be after the 500th question? | Metaculus
What will the community average log-score be after the 500th question?
Consider some Metaculus question you know little about. This might be whether the star KIC 9832227 will go "red nova", whether the 2048-bit RSA cryptosystem will be b... |
Classification - Objectives and metrics | CatBoost
Classification: objectives and metrics
\displaystyle\frac{ - \sum\limits_{i=1}^N w_{i}\left(c_i \log(p_{i}) + (1-c_{i}) \log(1 - p_{i})\right)}{\sum\limits_{i = 1}^{N} w_{i}}
\displaystyle\frac{- \sum\limits_{i=1}^N w_{i} \left(t_{i} \log(p_{i}) + (1 - t_{i}) \log(1 - ... |
TB67S249FTG Stepper Motor Driver Carrier - Full Breakout Pololu 2973 – MakerSupplies Singapore
TB67S249FTG Stepper Motor Driver Carr...
TB67S249FTG Stepper Motor Driver Carrier - Full Breakout Pololu 2973
This breakout board makes it easy to use Toshiba’s TB67S249FTG microstepping bipolar stepper motor driver, which fe... |
Physics Letters. A (800)
Chinese Physics. B (438)
On the admissibility of some substitution sequences
Han, Zhujuan; Niu, Min, E-mail: niuminfly@sohu.com
[en] The relationship between some kinds of substitutions and admissible sequences is studied. Sufficient and necessary conditions for the admissibility of the sequenc... |
What is ellipse circumference?
What is the formula for the circumference of the ellipse?
How do I use the ellipse circumference calculator?
Other ellipse calculators
The ellipse circumference calculator helps you find the total perimeter around the ellipse, which is also referred to as the circumference of the ellipse.... |
A small toy company makes only cars and trucks. The profit on cars is
\$2
each and the profit made on trucks is
\$3
each. To stay in business the company must make at least
\$500
profit each week. Write an inequality that represents possible combinations of toys that the company can make and remain in business. Be sure... |
The Effect of Iso-Octane Addition on Combustion and Emission Characteristics of a HCCI Engine Fueled With n-Heptane | J. Eng. Gas Turbines Power | ASME Digital Collection
The Effect of Iso-Octane Addition on Combustion and Emission Characteristics of a HCCI Engine Fueled With n-Heptane
Institute for Chemical Process an... |
Introduction to Grammar and types of Grammar | DigitalBitHub
Introduction to Grammar and types of Grammar
Grammar is a finite set of rules for generating syntactically correct sentences or meaningful correct sentences. These rules are called Productions.
Each production rule is composed of two elements one is Variables... |
FAQ | CatBoost
Why is the metric value on the validation dataset sometimes better than the one on the training dataset?
Why can metric values on the training dataset that are output during training, be different from ones output when using model predictions?
How should weights or baseline be specified for the validatio... |
Rydberg constant - Simple English Wikipedia, the free encyclopedia
In spectroscopy, the Rydberg constant is a physical constant relating to the electromagnetic spectra of an atom. Its symbol is
{\displaystyle R_{\infty }}
for heavy atoms or
{\displaystyle R_{\text{H}}}
for hydrogen. The constant is named after the Swed... |
Reviewed by Davide Borchia
Angles of a trapezoid
Types of a trapezoid
How to calculate angles of a trapezoid?
Trapezoid calculators at Omni
Are you looking for a trapezoid angle calculator? Because you have come to the right place. Our trapezoid angle calculator is a tool specially designed for all you geometry lovers.... |
Effects of Molybdenum Content and Heat Treatment on Mechanical and Tribological Properties of a Low-Carbon Stellite® Alloy | J. Eng. Mater. Technol. | ASME Digital Collection
Effects of Molybdenum Content and Heat Treatment on Mechanical and Tribological Properties of a Low-Carbon
Stellite®
, 1125 Colonel By Drive, Ott... |
Multilabel Classification - Objectives and metrics | CatBoost
MultiLabel Classification: objectives and metrics
\displaystyle\frac{-\sum\limits_{j=0}^{M-1} \sum\limits_{i=1}^{N} w_{i} (c_{ij} \log p_{ij} + (1-c_{ij}) \log (1 - p_{ij}) )}{M\sum\limits_{i=1}^{N}w_{i}} { ,}
p_{ij} = \sigma(a_{ij}) = \frac{e^{a_{ij}}}{1 + ... |
The Relationship between Global Solar Radiation and Sunshine Durations in Cameroon ()
1University of Douala, Faculty of Sciences, Douala, Cameroon.
2University of Yaoundé, Faculty of Sciences, Yaoundé, Cameroon.
3Nova Scotia Community College, Division of Applied Research, Springhill, Canada.
4Ecole Normale Supérieure ... |
Overview - Training parameters | CatBoost
input_borders
output_borders
posterior_sampling
per_feature_ctr
--cd, --column-description
--learn-pairs
--test-pairs
--learn-group-weights
--test-group-weights
--learn-baseline
--test-baseline
--params-files
--nan-mode
roc_file
These parameters are for the Python package, R pa... |
Estimation Bias - SAGE Research Methods
Estimation Bias | The SAGE Encyclopedia of Educational Research, Measurement, and Evaluation
Estimation bias, or simply bias, is a concept in statistical inference that relates to the accuracy of parameter estimation. The term bias was first introduced in the statistical context ... |
Section 58.7 (03SF): Galois covers of connected schemes—The Stacks project
Section 58.7: Galois covers of connected schemes (cite)
58.7 Galois covers of connected schemes
Let $X$ be a connected scheme with geometric point $\overline{x}$. Since $F_{\overline{x}} : \textit{FÉt}_ X \to \textit{Sets}$ is a Galois category ... |
Foci of an Ellipse Calculator
Reviewed by Purnima Singh, PhD
How to find the foci of an ellipse
How to use this foci of an ellipse calculator
How to draw an ellipse using the foci of ellipse equation
This foci of an ellipse calculator will help you locate the foci of an ellipse, with respect to its center, given the va... |
Created by Adena Benn
How to use our general to standard form of a circle calculator:
What do we mean by equation of a circle?
What is the general form equation of a circle?
What is the equation of a circle in standard form?
How to convert from general to standard form of a circle?
Are you looking for a general to stan... |
The angles of a pyramid
How to calculate the pyramid angles
How to calculate the angles of a square pyramid
How to use our pyramid angle calculator
Use our pyramid angle calculator to find all the possible angles in a pyramid - we'll ask you a few parameters, and do all the math for you!
The types of angles in a pyrami... |
Explaining Affine Rotation - Nextjournal
If you are working on 2D or 3D graphics you have probably encountered 3x3 or 4x4 matrices used to translate or rotate the points of a geometrical figure.
You could lookup the definition of affine transformations on wikipedia. However unless you already understand the math well i... |
Preferred orientation and elastic anisotropy of illite-rich shalePreferred orientation and elastic anisotropy | Geophysics | GeoScienceWorld
University of California, Department of Earth and Planetary Science, Berkeley, California. E-mail: wenk@berkeley.edu; ivan.lonardelli@ing.unitn.it.
Ivan Lonardelli;
Ivan Lonardell... |
Bootstrap options - How training is performed | CatBoost
Bootstrap types
Frequency of resampling and reweighting
The bootstrap_type parameter affects the following important aspects of choosing a split for a tree when building the tree structure:
To prevent overfitting, the weight of each training example is varied ove... |
Effect of Seeds Size on Germination of Faba Bean Plant
Noha Fahad Alngiemshy1, Jana Saleh Alkharafi1, Norah Saud Alharbi1, Noorah Saleh Al-Sowayan2*
1 Department of Biology, College of Science, Qassim University, Buraydah, Saudi Arabia.
2 Department of Biology, Faculty of Science, Qassim University, Buraydah, Saudi Ara... |
Tacit_collusion Knowpia
Tacit collusion is a collusion between competitors, which do not explicitly exchange information and achieving an agreement about coordination of conduct.[1] There are two types of tacit collusion - concerted action and conscious parallelism.[2][3] In a concerted action also known as concerted a... |
How to use the length of a rectangle calculator?
How do I calculate the length of a rectangle?
Welcome to the length of a rectangle calculator, where we'll explain the formula(s) for the length of a rectangle and how to find the length of a rectangle.
Using the length of a rectangle calculator is easy — there's only tw... |
The elements of a cone
How to find the slant height of a cone
How to calculate the slant height of cones in other ways
How to use our slant height of a cone calculator
An all-around shape
Our slant height of a cone calculator will answer one of the most pressing questions you may ever have: how long is the side of an i... |
Tune Phase-Locked Loop Using Loop-Shaping Design - MATLAB & Simulink - MathWorks 日本
A PLL is a closed-loop system that produces an output signal whose phase depends on the phase of its input signal. The following diagram shows a simple model with a PLL reference architecture block (Integer N PLL with Single Modulus... |
Tensor Product Calculator (Kronecker Product)
Tensor Product Calculator
What is the tensor product of matrices?
How to calculate the Kronecker product?
Tensor product of 2x2 matrices
What is the formula for the Kronecker matrix product?
How to use this tensor product calculator?
If you have just stumbled upon this biza... |
Origins of the Fed Model
Using the Fed Model
Fed Model FAQs
Tim Keefe has 15+ years of experience in many facets of financial services and has held key roles at top-tier investment banks.
The Fed model emerged at the beginning of the 21st century as a stock valuation methodology used by Wall Street gurus and the financ... |
Graph Width Parameters: from Structure to Algorithms (GWP 2022)
Satellite Workshop of ICALP 2022
This is the second edition of GWP, following GWP 2021.
Most optimization problems defined on graphs are computationally hard. For such problems it is natural to restrict the input and ask:
For which graph classes does the p... |
Square feet of a rectangle
How to calculate the square feet of a rectangle?
How to use this square feet of a rectangle calculator?
How do I calculate the square feet of carpet required?
Our square feet of a rectangle calculator is the perfect tool for when you want to calculate the area of a rectangle in square feet. I... |
networks(deprecated)/ends - Maple Help
Home : Support : Online Help : networks(deprecated)/ends
finds the ends of an edge in a graph
ends(G)
ends(e, G)
edge or a set or list of edges of G
This routine is used to recover the names of the vertices at the ends of a specified edge.
In the special case where only the graph ... |
What is the upper and lower fence?
The use of fences in statistics
How to calculate the upper and lower fence
An example of how to calculate the upper and lower fence
How to find the upper and lower fence with our calculator
Welcome to the upper and lower fence calculator, where we'll discuss the use of fences in stati... |
Exhaust-Stream and In-Cylinder Measurements and Analysis of the Soot Emissions From a Common Rail Diesel Engine Using Two Fuels | J. Eng. Gas Turbines Power | ASME Digital Collection
Patrick Kirchen,
, Sonneggstrasse 3, CH-8092 Zurich, Switzlerand
e-mail: pkirchen@mit.edu
Peter Obrecht,
e-mail: obrecht@lav.mavt.ethz.ch... |
Carmichael number - Simple English Wikipedia, the free encyclopedia
A composite number in number theory
In number theory a Carmichael number is a composite positive integer
{\displaystyle n}
, which satisfies the congruence
{\displaystyle b^{n-1}\equiv 1{\pmod {n}}}
{\displaystyle b}
{\displaystyle n}
. Being relativel... |
Schlegel_diagram Knowpia
In geometry, a Schlegel diagram is a projection of a polytope from
{\textstyle \mathbb {R} ^{d}}
{\textstyle \mathbb {R} ^{d-1}}
through a point just outside one of its facets. The resulting entity is a polytopal subdivision of the facet in
{\textstyle \mathbb {R} ^{d-1}}
that, together with th... |
I know nothing about internet security, so naturally I'm taking xkcd pretty seriously.
The Incidental Economist has left me thinking about password security, in a world where just about everything we do requires passwords of escalating complexity, usually requiring some combination of lowercase letters, uppercase lette... |
Effects of Coating Thickness, Test Temperature, and Coating Hardness on the Erosion Resistance of Steam Turbine Blades | J. Eng. Gas Turbines Power | ASME Digital Collection
Shun-sen Wang,
Shun-sen Wang
, Xi’an 710049, P. R. China
Guan-wei Liu,
Guan-wei Liu
Jing-ru Mao,
Jing-ru Mao
e-mail: jrmao@mail.xjtu.edu.cn
Qun-go... |
Transforming categorical features to numerical features - How training is performed | CatBoost
Before each split is selected in the tree (see Choosing the tree structure), categorical features are transformed to numerical. This is done using various statistics on combinations of categorical features and combinations of... |
On Perturbation Solutions for Nearly Circular Inclusion Problems in Plane Thermoelasticity | J. Appl. Mech. | ASME Digital Collection
C.-H. Wang, Graduate Student,
C.-H. Wang, Graduate Student
Department of Mechanical Engineering, National Taiwan University of Science and Technology, 43 Keelung Road, Section 4, Taipei,... |
networks(deprecated)/degreeseq - Maple Help
Home : Support : Online Help : networks(deprecated)/degreeseq
find the degree sequence of a graph
degreeseq(G)
Important: The networks package has been deprecated. Use the superseding command GraphTheory[DegreeSequence] instead.
This routine returns a list of vertex degrees s... |
February - Volume 108, Number 1 April - Volume 108, Number 2 June - Volume 108, Number 3A July - Volume 108, Number 3B August - Volume 108, Number 4 October - Volume 108, Number 5A November - Volume 108, Number 5B December - Volume 108, Number 6
Introduction to the Special Issue “Fifty Years after the 1967 Koyna Earthq... |
Memorylessness - Wikipédia Sunda, énsiklopédi bébas
Dina tiori probabiliti, memorylessness nyaéta sipat penting sebaran probabiliti: sebaran eksponensial sarta sebaran geometrik.
1 Discrete memorylessness
2 Example and motivation for the name memorylessness
2.1 A frequent misunderstanding
3 Continuous memorylessness
Di... |
Standard Error of Measurement - SAGE Research Methods
Standard Error of Measurement | The SAGE Encyclopedia of Educational Research, Measurement, and Evaluation
The term standard error of measurement indicates the spread of measurement errors when estimating an examinee’s true score from the observed score. Standard er... |
Solve nonstiff differential equations — high order method - MATLAB ode89 - MathWorks Deutschland
Solve nonstiff differential equations — high order method
y\text{'}=f\left(t,y\right)
y\text{'}=f\left(t,y\right)
M\left(t,y\right)y\text{'}=f\left(t,y\right)
. The solvers use similar syntaxes. The ode23s solver can solve ... |
Property (T) in julia - Nextjournal
Marek Kaluba / Mar 18 2019
Property (T) in julia
The code below is designed to run on julia 1.1.0.
Before running any computations we need to set-up the environment and download the pre-computed data.
1.1. Julia environment
git clone https://git.wmi.amu.edu.pl/kalmar/1712.07167.git
B... |
Are171887 (talk | contribs)
(Added Category: Orbiter Math.)
(Added articles category.)
[[Category: Orbiter Math]]
{{HasPrecis}}
{\displaystyle \left\{Q_{0},P_{0}\right\}}
{\displaystyle \left\{Q_{2},P_{2}\right\}}
{\displaystyle \delta t}
{\displaystyle \left\{Q_{0},P_{0}\right\}}
{\displaystyle t=t_{0}}
{\displaystyle... |
Surface Temperature in Oscillating Sliding Interfaces | J. Tribol. | ASME Digital Collection
M. Mansouri, Graduate Student,,
M. Mansouri, Graduate Student,
Manuscript received November 5, 2004; revision received June 18, 2004. Review conducted by: C. H. Venner.
Mansouri, M., and Khonsari, M. M. (February 7, 2005). "Sur... |
Introduction to Robotics/Electrical Components/Lecture/Teachers - Wikiversity
Introduction to Robotics/Electrical Components/Lecture/Teachers
< Introduction to Robotics | Electrical Components/Lecture
1 Electricity Flowing in a Circuit
2 Resistors: Resisting current
4 Resistor Color Codes
5 Diodes: 1-way Gates
Electri... |
Add Structure - Maple Help
Home : Support : Online Help : Science and Engineering : Scientific Error Analysis : Commands : Add Structure
AddStructure( struct, val_proc, uncer_proc, ident_proc, opts )
type; type of the new quantity-with-error structure
val_proc
procedure; returns the central value of a quantity-with-err... |
Feature importance - Model analysis | CatBoost
InternalFeatureImportance
PredictionDiff
The individual importance values for each of the input features (the default feature importances calculation method for non-ranking metrics).
For each feature, PredictionValuesChange shows how much on average the prediction changes ... |
Revision as of 15:50, 1 February 2021 by CSeguinot (talk | contribs) (→Tx/Rx PSK equivalent baseband simulation)
This tutorial is also intended for non specialist, it involves as less maths as possible and present most results with GNURadio flowgraph. Some examples involving simple modulation scheme used in HAM radio ... |
Application of reinforcement learning to control traffic signals - The SAS Data Science Blog
Application of reinforcement learning to control traffic signals
By Afshin Oroojlooy on The SAS Data Science Blog December 16, 2020 Topics | Machine Learning
In this article, we summarize our SAS research paper on the applicati... |
Tor Onion Farming in 2021 | Quantum
The most important change since 2017 is probably proposal 224, which added v3 onions that are 56 characters long, instead of 16. When v3 onions first came out, I actually created one for my website, although, given the excellent write-up by Tudor, I didn’t bother writing my own blog ... |
FrattiniSubgroup - Maple Help
Home : Support : Online Help : Mathematics : Group Theory : FrattiniSubgroup
construct the Frattini subgroup of a group
FrattiniSubgroup( G )
The Frattini subgroup of a finite group
G
is the set of "non-generators" of
G
g
G
is a non-generator if, whenever
G
is generated by a set
S
containi... |
Introduction to Robotics/Electrical Components/Assignment/Teachers - Wikiversity
Introduction to Robotics/Electrical Components/Assignment/Teachers
The instructor may wish to assign the reading portion of the assignment to be completed before the lecture, and the questions to be assigned after the lecture. Students wil... |
The Design and Experimental Validation of an Ultrafast Shape Memory Alloy ResetTable (SMART) Latch | J. Mech. Des. | ASME Digital Collection
John A. Redmond,
, 2350 Hayward Street, 2250 G.G. Brown, Ann Arbor, MI 48109-2125
e-mail: jredmond@umich.edu
Diann Brei,
Jonathan Luntz,
, MC 480 106 256, 30500 Mound Road, Warren... |
Единицы Измерения - FreeCAD Documentation
This page is a translated version of the page Units and the translation is 5% complete.
Некоторые сведения об единицах измерения:
Единицы измерения реализованные в OCC
3 Purpose and principles: proposal of an extension of the unit management system
5.1 Context 1: opening a data... |
Cyclomatic Complexity Calculator | Software Metrics
Reviewed by Anna Szczepanek, PhD and Adena Benn
Understanding programming complexity
Representing complexity: the control-flow graph
Calculating complexity: the cyclomatic complexity
How to calculate the cyclomatic complexity
An example of cyclomatic complexity calcul... |
GruenbergKegelGraph - Maple Help
Home : Support : Online Help : Mathematics : Group Theory : GruenbergKegelGraph
construct the Gruenberg-Kegel graph of a group
GruenbergKegelGraph( G )
G
, the Gruenberg-Kegel graph (also known as the prime graph) of
G
is the graph with vertices the prime divisors of the order of
G
, an... |
Response curves to autoinducer induction in the population-average model. lux01 (A) and lux02 (B) operons. The normalized GFP concentration is plotted as a function of the exogenous autoinducer concentration
{c}_{A}^{\ast }
: steady-state response for increasing (arrow-free upper blue curve) and decreasing (arrow-free ... |
Slope, intercepts, and the general line equation
How do you find the y-intercept of a line?
How do you find the x-intercept of a line?
How do you find the line equation from its intercepts?
How to calculate x- and y-intercepts using this y-intercept calculator
This y-intercept calculator is the perfect tool to calculat... |
Krishnappa H K, N K Srinath and Ramakanth Kumar P “Magic Square Construction Algorithms and Their Applications“See 2 more sources
Grasha Jacob, Dr. A. Murugan “On the Construction of Doubly Even Order Magic Squares“William H. Richardson “Magic Squares of Even Order (4n + 2)“
Properties of magic squares
The elusive 2 by... |
Reviewed by Gabriela Diaz
What's the right trapezoid?
How to calculate the slant of right angle trapezoid?
How to calculate the length of right trapezoid?
Other trapezoid-related calculators
The right trapezoid calculator is indeed the right tool for computing all the properties of our favorite trapezoid.
We'll show yo... |
Principal energy levels in atomic physics
In chemistry and atomic physics, an electron shell may be thought of as an orbit followed by electrons around an atom's nucleus. The closest shell to the nucleus is called the "1 shell" (also called the "K shell"), followed by the "2 shell" (or "L shell"), then the "3 shell" (o... |
Compute solution to given system of LMIs - MATLAB feasp - MathWorks América Latina
Solve System of LMIs
Compute solution to given system of LMIs
[tmin,xfeas] = feasp(lmisys,options,target)
[tmin,xfeas] = feasp(lmisys,options,target) computes a solution xfeas (if any) of the system of LMIs described by lmisys. The vecto... |
Volume 61 Issue 3 | Kyoto Journal of Mathematics
Home > Journals > Kyoto J. Math. > Volume 61 > Issue 3
Kyoto J. Math. 61 (3), (September 2021)
Gromov–Witten invariants of local
{\mathbb{P}}^{2}
and modular forms
Tom Coates, Hiroshi Iritani
Kyoto J. Math. 61 (3), 543-706, (September 2021) DOI: 10.1215/21562261-2021-001... |
Three-Dimensional Numerical Simulations of Flows Past Smooth and Rough/Bare and Helically Straked Circular Cylinders Allowed to Undergo Two Degree-of-Freedom Motions | J. Offshore Mech. Arct. Eng. | ASME Digital Collection
Shell Global Solutions (US) Inc.,
Fluid Flow & Flow Assurance
, Westhollow Technology Center, Hou... |
Today I watched quite interesting hangout. It was a quick (30min) discussion. Attenders:
Few days ago @DHH wrote some “controversial” post on his blog about TDD and in general presented his point of view to TDD. As a result of that we got a huge discussion on the Twitter about TDD. Some people says that every professio... |
Dynamics of the quorum sensing switch: stochastic and non-stationary effects | BMC Systems Biology | Full Text
From: Dynamics of the quorum sensing switch: stochastic and non-stationary effects
Individual cell trajectories for autoinducer induction in the stochastic model. Individual cell trajectories (blue lines), cel... |
Output settings - Training parameters | CatBoost
R package, Command-line
[0; \inf)
None (Turned on and set to 0.5)
Supported processing units CPU and GPU
The name of the output file to save the ROC curve points to. This parameter can only be set in cross-validation mode if the Logloss loss function is selected. The ROC... |
IsStronglyRegular - Maple Help
Home : Support : Online Help : Mathematics : Discrete Mathematics : Graph Theory : GraphTheory Package : IsStronglyRegular
test if graph is strongly regular
Strongly regular graphs in SpecialGraphs
IsStronglyRegular(G,opts)
(optional) equation of the form parameters=true or parameters=fal... |
Screening Cowpea (Vigna unguiculata (L.) Walp.) Genotypes for Enhanced N 2Fixation and Water Use Efficiency under Field Conditions in Ghana
4Department of Crop Sciences, Tshwane University of Technology, Pretoria, South Africa
To explore the variations in symbiotic N2 fixation and water use efficiency in cowpea, this... |
Mutual inductor in electrical systems - MATLAB - MathWorks United Kingdom
Mutual inductor in electrical systems
The Mutual Inductor block models a mutual inductor, described with the following equations:
V1=L1\frac{dI1}{dt}+M\frac{dI2}{dt}
V2=L2\frac{dI2}{dt}+M\frac{dI1}{dt}
M=k\sqrt{L1·L2}
V1 Voltage across winding 1
... |
Direction of the Vector Calculator
How to calculate the direction of a vector?
How to find the direction angle of the vector?
How do I calculate a unit vector in the direction of another vector?
How to find a vector of some magnitude in the direction of another?
How to find the magnitude and direction of two vectors?
I... |
SVD Calculator (Singular Value Decomposition)
SVD Calculator
How to use this SVD calculator?
How to calculate SVD of a matrix?
Is singular value decomposition unique?
The singular value decomposition of matrices will never cause you any problems again — with the help of our SVD calculator, you will quickly master this ... |
Magic, maths and money: March 2012
Markets, Morality and Mathematics
Labels: history of financial engineering, philosophy of financial mathematics, science policy
One of the key critics of Aquinas’ argument that a merchant could charge what heliked, providing the future was uncertain, was Pierre Jean Olivi, who was bor... |
Created by Krishna Nelaturu
Bessel functions and its differential equation
How do you calculate the Bessel function of the first kind?
How do you calculate the Bessel function of the second kind?
How do you calculate Hankel functions?
Recurrence relation of Bessel functions
How to find Bessel function values using this... |
Multiple Solutions for Kirchhoff Equations under the Partially Sublinear Case
Wenjun Feng, Xiaojing Feng, "Multiple Solutions for Kirchhoff Equations under the Partially Sublinear Case", Journal of Function Spaces, vol. 2015, Article ID 610858, 4 pages, 2015. https://doi.org/10.1155/2015/610858
Wenjun Feng1 and Xiaojin... |
Canonical Correlation - SAGE Research Methods
Canonical Correlation | The SAGE Encyclopedia of Educational Research, Measurement, and Evaluation
Canonical correlation is a statistical measure for expressing the relationship between two sets of variables. Formally, given two random vectors x ∈ Rdx and y ∈ Rdy with some ... |
May 2022 Oracle lower bounds for stochastic gradient sampling algorithms
Niladri S. Chatterji,1 Peter L. Bartlett,2 Philip M. Long3
1Department of Computer Science, Stanford University, 353 Jane Stanford Way, Stanford, CA 94305, USA
2University of California, Berkeley & Google, 367 Evans Hall #3860, Berkeley, CA 94720-... |
Monolayer - Wikipedia @ WordDisk
A monolayer is a single, closely packed layer of atoms, molecules,[1] or cells. In some cases it is referred to as a self-assembled monolayer. Monolayers of layered crystals like graphene and molybdenum disulfide are generally called 2D materials.
Diagram of ambiphilic molecules floatin... |
Sensitivity Analysis of a Heat Exchanger Tube Fitted With Cross-Cut Twisted Tape With Alternate Axis | J. Heat Transfer | ASME Digital Collection
M. E. Nakhchi,
M. E. Nakhchi
Mashhad 91775-1111, Iran
e-mail: abolfazl@um.ac.ir
Contributed by the Heat Transfer Division of ASME for publication in the JOURNAL OF HEAT TRANS... |
How do I use the center of a circle calculator?
How do I calculate the center of a circle?
How do I find the center of a physical circle?
Welcome to the center of a circle calculator that finds the center of a circle for you. Here, we'll show you how to calculate the center of a circle from the various circle equations... |
Feature interaction - Model analysis | CatBoost
The value of the feature interaction strength for each pair of features.
All splits of features
f1
f2
in all trees of the resulting ensemble are observed when calculating the interaction between these features.
If splits of both features are present in the tree, then we a... |
May 3, 2014 • First Post
To be honest I don’t remember when I actually started thinking about writing down most the solutions I found over the internet or implemented myself. I realized that from time to time I go back to solutions, code snippets or config files I created or modified to fulfill some specific requiremen... |
Square Knowpia
In Euclidean geometry, a square is a regular quadrilateral, which means that it has four equal sides and four equal angles (90-degree angles, π/2 radian angles, or right angles). It can also be defined as a rectangle with two equal-length adjacent sides. It is the only regular polygon whose internal angl... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.