def mpred

bend-collections-laws-crypto@1.0.0.0 · proofs/crypto/secp256k1/penc.bend:29

import Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/secp256k1/point.bend as P
import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/secp256k1/point.bend as PT

29def mpred(+one: Nat, m: Maybe<&2, P.Point>) -> Bool:
30  match m:
31    case None{}: True{}
32    case Some{q}: PT.pred(one, q)