def ze0
import bend-collections-laws-math@1.0.0.0/proofs/math/typed/f64round.bend as F64roundimport Base
import bend-collections-laws-math@1.0.0.0/src/math/f64.bend as F
612def ze0(+z: Bool) -> {F.zero_e(0n, z) == 0n : Nat}:
613 match z:
614 case True{}:
615 {==}
616 case False{}:
617 {==}