extern crate rcomplex;
use rcomplex::complex::Complex;
fn main() {
println!("Hello, world!");
let c1 = Complex::new(1.0, 5.0);
let c2 = Complex::new(3.0, 2.0);
let var = c1 * c2;
println!("real = {}, img = {}", var.real, var.img);
let pol = var.to_polar();
println!("r = {}, theta = {}", pol.r, pol.theta);
}