derivRatioOfQsprays: Partial derivative

In ratioOfQsprays: Fractions of Multivariate Polynomials with Rational Coefficients

Partial derivative

Description

Partial derivative of a ratioOfQsprays.

Usage

derivRatioOfQsprays(roq, i, derivative = 1)

Arguments

roq	object of class ratioOfQsprays
i	integer, the dimension to differentiate with respect to, e.g. 2 to differentiate with respect to y
derivative	integer, how many times to differentiate

Value

A ratioOfQsprays object.

Examples

library(ratioOfQsprays)
x <- qlone(1)
y <- qlone(2)
roq <- (2*x  + 3*x*y) / (x^2 + y^2)
derivRatioOfQsprays(roq, 2) # derivative w.r.t. y

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