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ComplexAnalysis (version 1.0)

Numerically Evaluate Integrals and Derivatives (also Higher Order) of Vector- And Complex-Valued Functions

Description

Evaluate complex integrals along a disc or a straight line. Evaluate higher-order derivatives by employing the Cauchy integral formula. Evaluate residues. Search for simple poles given a function. Evaluate limits.

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Version

Install

install.packages('ComplexAnalysis')

Monthly Downloads

11

Version

1.0

License

GPL (>= 2)

Maintainer

Char Leung

Last Published

July 2nd, 2015

Functions in ComplexAnalysis (1.0)

body2string

Converts the body of a function to a string
line.integrate

Evaluate an integral along a straight on the complex plane
derv

Derivative using the Cauchy integral formula.
matrix.derv

Matrix derivative
object.extract

Extract mathematical functions or variables
poles

Searching for the simple poles of a function
limit

Limit of a function
residue

Residue
object.substitute

Replace mathematical functions or variables
disc.integrate

Contour integral along a disc / an arc.
ComplexAnalysis-package

\Sexpr[results=rd,stage=build]{tools:::Rd_package_title("#1")}ComplexAnalysisNumerically Evaluate Integrals and Derivatives (also Higher Order) of Vector- And Complex-Valued Functions