public static void Subtract(uint[] x, uint[] y, uint[] z) { if (Nat160.Sub(x, y, z) != 0) { Nat.SubWordFrom(5, 2147483649u, z); } }
public static void Subtract(uint[] x, uint[] y, uint[] z) { if (Nat160.Sub(x, y, z) != 0) { Nat.SubWordFrom(5, 0x80000001, z); } }
public static void Subtract(uint[] x, uint[] y, uint[] z) { int c = Nat160.Sub(x, y, z); if (c != 0) { Nat.SubWordFrom(5, PInv, z); } }