Proof.nz_eq: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/curve25519/proof.bend as Proof
Lines 191-196 of bend-collections-laws-crypto@1.0.0.0/proofs/crypto/curve25519/proof.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/curve25519/proof.bend&start_line=191&end_line=196

import Base
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/kex.bend as SK
import bend-collections-laws-crypto@1.0.0.0/src/crypto/kex.bend as K

def nz_eq(+ss: List<&2, U32>, +z: Bool) -> {K.nonzero(ss, z) == SK.unless_zero(ss, z) : Maybe<&2, List<&2, U32>>}:
  match z:
    case True{}:
      {==}
    case False{}:
      {==}

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/spec/crypto/kex.bend&name=unless_zero
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/kex.bend&name=nonzero