def divmod_zero
import bend-collections-laws-crypto@1.0.0.0/proofs/math/natural/misc.bend as Miscimport Base
import bend-collections-laws-crypto@1.0.0.0/src/math/natural.bend as M
22def divmod_zero(+a: Nat) -> {M.divmod(a, 0n) == Fail{M.ZeroDivision{}} : Result<&2, &2, M.MathError, M.QuotRem>}:
23 {==}