> Unfortunately I am not aware of any programming language that either allows the use of all 3 kinds of types or at least uses appropriate names for the availab

> Unfortunately I am not aware of any programming language that either allows the use of all 3 kinds of types or at least uses appropriate names for the available types. Rust. u64 - Unsigned ints i64 - Signed ints Wrapping<u64> - Ints mod 2^64 There's also Wrapping<i64>, i64 with twos complement arithmetic