basic_maths 0.0.1

#function #description Add(i64,i64), sub(i64,i64), Mul(i64,i64), Div(i64,i64), Mod(i64,i64)
Documentation
pub fn Add(x: i64, y:i64)-> i64{
    let z=x+y;
    z

} 
pub fn Mul(x: i64, y:i64)->i64{
     let z=x*y;
    z
}
pub fn Div(x: i64, y:i64)->i64{
     let z=x/y;
    z
}
pub fn Sub(x: i64, y:i64)->i64{
     let z=x-y;
    z
}
pub fn Mod(x: i64, y:i64)->i64{
     let z=x%y;
    z
}