law u32_is_ne_to_nat_sym

bend-mathlib@0.8.1.0 · u32.bend:1118

import Base

1118# U32 disequality tests the values: is_ne a b = is_ne (to_nat a) (to_nat b), reversed to rewrite toward the simple side.
1119law u32_is_ne_to_nat_sym:
1120  for a: U32
1121  for b: U32
1122  {Nat.is_ne(U32.to_nat(a), U32.to_nat(b)) == U32.is_ne(a, b) : Bool}