R/cubic.R

In BangyaoZhao/package1: Foe Educational Purpose

Defines functions cubic

Documented in cubic

#' Cubic a number.
#'
#' @param x A number.
#' @return The cubic of \code{x}.
#' @examples
#' cubic(2)
#'
#' @export
#'



cubic=function(x) return(x^3)