mod distributions;
mod implied_volatility;
pub mod american;
pub mod european;
pub mod fdm;
pub mod trees;
pub mod variance;
pub fn add(left: u64, right: u64) -> u64 {
left + right
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn it_works() {
let result = add(2, 2);
assert_eq!(result, 4);
}
}