evalRatioOfQsprays: Evaluate a 'ratioOfQsprays' object

In ratioOfQsprays: Fractions of Multivariate Polynomials with Rational Coefficients

Evaluate a 'ratioOfQsprays' object

Description

Evaluation of the fraction of multivariate polynomials represented by a ratioOfQsprays object.

Usage

evalRatioOfQsprays(roq, values_re, values_im = NULL)

Arguments

roq	a ratioOfQsprays object
values_re	vector of the real parts of the values; each element of as.character(values_re) must be a quoted integer or a quoted fraction
values_im	vector of the imaginary parts of the values; each element of as.character(values_im) must be a quoted integer or a quoted fraction

Value

A bigq number if values_im=NULL, a pair of bigq numbers otherwise: the real part and the imaginary part of the result.

Examples

x <- qlone(1); y <- qlone(2)
roq <- 2*x / (x^2 + 3*y^2)
evalRatioOfQsprays(roq, c("2", "5/2", "99999")) # "99999" will be ignored

ratioOfQsprays documentation built on Sept. 11, 2024, 8:45 p.m.