lehmer_update

num_bigint_dig::algorithms::gcd

Function lehmer_update 

Source 
fn lehmer_update(
    a: &mut BigInt,
    b: &mut BigInt,
    q: &mut BigInt,
    r: &mut BigInt,
    s: &mut BigInt,
    t: &mut BigInt,
    u0: u64,
    u1: u64,
    v0: u64,
    v1: u64,
    even: bool,
)