law u32_sub_nat

bend-kit-lemmas@0.1.1.0 · lemmas.bend:628

import Base
import bend-mathlib@0.7.4.0/nat.bend as MNat

628law u32_sub_nat:
629  for a: U32
630  for b: U32
631  for h: MNat.le(U32.to_nat(b), U32.to_nat(a))
632  {U32.to_nat(U32.sub(a, b)) == Nat.sub(U32.to_nat(a), U32.to_nat(b)) : Nat}