Binary Functions

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mXparser provides a rich collection of built-in math functions, math expressions, and math symbols. Familiarize yourself with the scope and the syntax. Math collection internal help is also available directly from the software – see the tutorial and the API documentation for all the details.

Tutorial Math Collection API spec Download

mXparser – built-in Binary Functions

KeywordTypeSyntaxSinceDescription
logBinary functionlog(a, b)1.0Logarithm – Binary function
modBinary functionmod(a, b)1.0Modulo – Binary function
CBinary functionC(n, k)1.0Binomial coefficient, number of k-combinations that can be drawn from n-elements set – Binary function
nCkBinary functionnCk(n, k)4.2Binomial coefficient, number of k-combinations that can be drawn from n-elements set – Binary function
BernBinary functionBern(m, n)1.0Bernoulli numbers – Binary function
Stirl1Binary functionStirl1(n, k)1.0Stirling numbers of the first kind – Binary function
Stirl2Binary functionStirl2(n, k)1.0Stirling numbers of the second kind – Binary function
WorpBinary functionWorp(n, k)1.0Worpitzky number – Binary function
EulerBinary functionEuler(n, k)1.0Euler number – Binary function
KDeltaBinary functionKDelta(i, j)1.0Kronecker delta – Binary function
EulerPolBinary functionEulerPol(m, x)1.0Euler polynomial – Binary function
HarmBinary functionHarm(x, n)1.0Harmonic number – Binary function
rUniBinary functionrUni(a, b)3.0Random variable – Uniform continuous distribution U(a,b) – Binary function
rUnidBinary functionrUnid(a, b)3.0Random variable – Uniform discrete distribution U{a,b} – Binary function
roundBinary functionround(x, n)3.0Half-up rounding – Binary function
rNorBinary functionrNor(mean, stdv)3.0Random variable – Normal distribution N(μ,σ) – Binary function
ndigBinary functionndig(number, base)4.1Number of digits representing the number in numeral system with given base – Binary function
dig10Binary functiondig10(num, pos)4.1Digit at position 1 … n (left -> right) or 0 … -(n-1) (right -> left) – base 10 numeral system – Binary function
factvalBinary functionfactval(number, factorid)4.1Prime decomposition – factor value at position between 1 … nfact(n) – ascending order by factor value – Binary function
factexpBinary functionfactexp(number, factorid)4.1Prime decomposition – factor exponent / multiplicity at position between 1 … nfact(n) – ascending order by factor value – Binary function
rootBinary functionroot(rootorder, number)4.1N-th order root of a number – Binary function
GammaLBinary functionGammaL(s, x)4.2Lower incomplete gamma – Special function γ(s,x) – Binary function
GammaUBinary functionGammaU(s, x)4.2Upper incomplete Gamma – Special function Γ(s,x) – Binary function
GammaPBinary functionGammaP(s, x)4.2Lower regularized P gamma – Special function P(s,x) – Binary function
GammaRegLBinary functionGammaRegL(s, x)4.2Lower regularized P gamma – Special function P(s,x) – Binary function
GammaQBinary functionGammaQ(s, x)4.2Upper regularized Q Gamma – Special function Q(s,x) – Binary function
GammaRegUBinary functionGammaRegU(s, x)4.2Upper regularized Q Gamma – Special function Q(s,x) – Binary function
nPkBinary functionnPk(n, k)4.2Number of k-permutations that can be drawn from n-elements set – Binary function
BetaBinary functionBeta(x, y)4.2The Beta, also called the Euler integral of the first kind – Special function B(x,y) – Binary function
logBetaBinary functionlogBeta(x, y)4.2The Log Beta, also called the Log Euler integral of the first kind – Special function lnB(x,y) – Binary function
pStudBinary functionpStud(x, v)5.0Student’s t-distribution – Probability distribution function – Binary function
cStudBinary functioncStud(x, v)5.0Student’s t-distribution – Cumulative distribution function – Binary function
qStudBinary functionqStud(p, v)5.0Student’s t-distribution – Quantile function (inverse cumulative distribution function) – Binary function
pChi2Binary functionpChi2(x, k)5.0Chi-squared distribution – Probability distribution function – Binary function
cChi2Binary functioncChi2(x, k)5.0Chi-squared distribution – Cumulative distribution function – Binary function
qChi2Binary functionqChi2(p, k)5.0Chi-squared distribution – Quantile function (inverse cumulative distribution function) – Binary function
rFSnedBinary functionrFSned(d1, d2)5.1Random variable – Snedecor’s F distribution (F-distribution or F-ratio, also known as Fisher–Snedecor distribution) – Binary function
as of 2023-01-29
Nuget – Package Manager

Install-Package MathParser.org-mXparser -Version 5.2.1

Nuget – .NET CLI

dotnet add package MathParser.org-mXparser --version 5.2.1

Nuget – Package Reference

<PackageReference Include="MathParser.org-mXparser" Version="5.2.1"/>

Maven – Dependency

<dependency>
<groupid>
org.mariuszgromada.math</groupid>
<artifactid>
MathParser.org-mXparser</artifactid>
<version>
5.2.1</version>
</dependency>

Maven – Gradle

implementation 'org.mariuszgromada.math:MathParser.org-mXparser:5.2.1'

Maven – Gradle (Kotlin)

implementation("org.mariuszgromada.math:MathParser.org-mXparser:5.2.1")

GitHub

git clone https://github.com/mariuszgromada/MathParser.org-mXparser

OTHER DOWNLOAD OPTIONS

Download latest release – v.5.2.1 Orion: .NET bin onlyDownload latest release – v.5.2.1 Orion: JAVA bin onlyDownload latest release – v.5.2.1 Orion: bin + doc

NEWS FROM MATHPARSER.ORG
SOURCE CODE

Source code .zipSource code .tar.gz
View on GitHubMathSpace.pl

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