law to_nat_add_fits

lawful-words@0.1.0.0 · LAWS.bend:144

import Base

144law to_nat_add_fits:
145  for a: U32
146  for b: U32
147  for h: {Nat.is_lt(Nat.add(U32.to_nat(a), U32.to_nat(b)), Nat.pow(2n, 32n)) == True{} : Bool}
148  {U32.to_nat(U32.add(a, b)) == Nat.add(U32.to_nat(a), U32.to_nat(b)) : Nat}