https://github.com/cran/pracma
Tip revision: 9683335bbee02d0e5a569a07826d458ca55d5370 authored by HwB on 06 June 2012, 00:00:00 UTC
version 1.1.0
version 1.1.0
Tip revision: 9683335
polyint.R
###
### POLYINT.R Polynom
###
polyint <- function(p, k=0) {
if (length(p) == 0) return(c())
if (!is.vector(p, mode="numeric") && !is.vector(p, mode="complex"))
stop("Argument 'p' must be a real or complex vector.")
if (!is.vector(k, mode="numeric") && !is.vector(k, mode="complex"))
stop("Argument 'k' must be a real or complex vector")
return( c(p / (length(p):1), k) )
}