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

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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.

Author
Char Leung
Date of publication
2015-07-02 13:42:31
Maintainer
Char Leung <charleung@hotmail.fr>
License
GPL (>= 2)
Version
1.0

View on CRAN

Man pages

body2string
Converts the body of a function to a string
ComplexAnalysis-package
\Sexpr[results=rd,stage=build]{tools:::Rd_package_title("ComplexAnalysis")}
derv
Derivative using the Cauchy integral formula.
disc.integrate
Contour integral along a disc / an arc.
limit
Limit of a function
line.integrate
Evaluate an integral along a straight on the complex plane
matrix.derv
Matrix derivative
object.extract
Extract mathematical functions or variables
object.substitute
Replace mathematical functions or variables
poles
Searching for the simple poles of a function
residue
Residue

Files in this package

ComplexAnalysis
ComplexAnalysis/NAMESPACE
ComplexAnalysis/R
ComplexAnalysis/R/poles.R
ComplexAnalysis/R/limit.R
ComplexAnalysis/R/disc.integrate.R
ComplexAnalysis/R/object.extract.R
ComplexAnalysis/R/residue.R
ComplexAnalysis/R/derv.R
ComplexAnalysis/R/body2string.R
ComplexAnalysis/R/matrix.derv.R
ComplexAnalysis/R/line.integrate.R
ComplexAnalysis/R/object.substitute.R
ComplexAnalysis/MD5
ComplexAnalysis/build
ComplexAnalysis/build/partial.rdb
ComplexAnalysis/DESCRIPTION
ComplexAnalysis/man
ComplexAnalysis/man/line.integrate.Rd
ComplexAnalysis/man/disc.integrate.Rd
ComplexAnalysis/man/derv.Rd
ComplexAnalysis/man/ComplexAnalysis-package.Rd
ComplexAnalysis/man/object.substitute.Rd
ComplexAnalysis/man/matrix.derv.Rd
ComplexAnalysis/man/limit.Rd
ComplexAnalysis/man/residue.Rd
ComplexAnalysis/man/object.extract.Rd
ComplexAnalysis/man/body2string.Rd
ComplexAnalysis/man/poles.Rd