law u32_sub_wrap

bend-osdev-u32@0.1.0.0 · LAWS.bend:181

import bend-osdev-u32@0.1.0.0/LAWS.bend as LAWS
import Base
import bend-osdev-u32@0.1.0.0/u32.bend as U

181law u32_sub_wrap:
182  for +a: U32
183  for +b: U32
184  {Nat.add(U32.to_nat(U32.sub(a, b)), U32.to_nat(b)) == Nat.add(U32.to_nat(a), U.U32Nat.dbl(32n, U.U32Nat.bit(U32.is_lt(a, b)))) : Nat}

Uses (9)

Used by (1)