Addition in polynomial representation

Source: R/galois_field.R

Addition in polynomial representation

poly_sum(p, n, p1, p2)

Arguments

p

modulus
n

length of polynomial 1 and 2
p1

polynomial vector 1
p2

polynomial vector 2

Value

the sum of p1 and p2

Examples

gf <- create_galois_field(4)
a <- poly_sum(gf$p, gf$n, c(1, 0), c(0, 1))
stopifnot(all(a == c(1, 1)))