rational-transformation: Rational Transformations

In bertcarnell/rational: Rational Numbers in S3, S4, R6, S7

Rational Transformations

Description

Rational Transformations

Usage

## S4 method for signature 'rationalS4'
as.numeric(x, ...)

## S4 method for signature 'rationalS4'
as.integer(x, ...)

## S4 method for signature 'rationalS4'
as.character(x, ...)

as.rationalS4(x, cycles = 10, max.denominator = 2000)

## S4 method for signature 'numeric'
as.rationalS4(x, cycles = 10, max.denominator = 2000)

## S4 method for signature 'character'
as.rationalS4(x, cycles = 10, max.denominator = 2000)

as.rationalS3(x, cycles = 10, max.denominator = 2000)

## S3 method for class 'rationalS3'
as.double(x, ...)

## S3 method for class 'rationalS3'
as.integer(x, ...)

as.rationalR6(x, cycles = 10, max.denominator = 2000)

## S3 method for class 'rationalR6'
as.double(x, ...)

## S3 method for class 'rationalR6'
as.integer(x, ...)

Arguments

x	parameter to be transformed between classes
...	additional parameters passed to underlying methods
cycles	The maximum number of steps to be used in the continued fraction approximation process
max.denominator	If the denominator exceeds this number, the algorithm will stop with an approximation

Examples

as.numeric(rational(c(2L, 3L), c(5L, 1L), "S4"))
as.integer(rational(c(2L, 3L), c(5L, 1L), "S4"))
as.integer(rational(8L, 3L, "S4"))
as.character(rational(c(2L, 3L), c(5L, 1L), "S4"))
as.rationalS4(33.3)
as.rationalS4("33.3")
as.rationalS3(33.3)
as.rationalS3(c(33.3, 3.3))
as.double(rational(1L, 3L, "S3"))
as.double(rational(c(1L, 2L), c(3L, 5L), "S3"))
as.numeric(rational(1L, 3L, "S3"))
as.numeric(rational(c(1L, 2L), c(3L, 5L), "S3"))
as.integer(rational(1L, 3L, "S3"))
as.integer(rational(c(1L, 2L), c(3L, 5L), "S3"))
as.rationalR6(33.3)
as.rationalR6(c(33.3, 3.3))
as.double(rational(1L, 3L, "S3"))
as.double(rational(c(1L, 2L), c(3L, 5L), "S3"))
as.numeric(rational(1L, 3L, "S3"))
as.numeric(rational(c(1L, 2L), c(3L, 5L), "S3"))
as.integer(rational(1L, 3L, "S3"))
as.integer(rational(c(1L, 2L), c(3L, 5L), "S3"))

bertcarnell/rational documentation built on Aug. 1, 2024, 8:14 p.m.