pub fn add(a: i32, b: i32) -> i32
Adds two numbers together.
Two lonely numbers where so very sad. One lonely number said to the other: Lets add.
let result = ralgebra::add(4, 5); assert_eq!(result, 9);
3fn main() { 4 let r = ralgebra::add(3, 5); 5 6 println!("{}",r); 7}