polysub: Subtracting Polynomials

Description Usage Arguments Details Value Examples

Description

Subtract two polynomials given as vectors

Usage

1
polysub(a, b)

Arguments

a

Vector representing first polynomial.

b

Vector representing second polynomial.

Details

Simply calls polyadd from pracma package in the following manner: pracma::polyadd(a, -b)

Value

Returns a Vector representing the resulting polynomial.

Examples

1
2
polysub(c(1, 1, 1), 1)
polysub(c(1, 1, 1), c(0, 0, 1))

control documentation built on May 1, 2019, 7:33 p.m.