Bitsv.hv_app: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/secp256k1/bitsv.bend as Bitsv
Lines 25-30 of bend-collections-laws-crypto@1.0.0.0/proofs/crypto/secp256k1/bitsv.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/secp256k1/bitsv.bend&start_line=25&end_line=30

import Base

def hv_app(+one: Nat, xs: List<&2, Nat>, +e: Nat, +ys: List<&2, Nat>) -> {hv(List.append(&2, Nat, xs, ys), one, e) == hv(ys, one, hv(xs, one, e)) : Nat}:
  match xs:
    case Nil{}:
      {==}
    case +x <> +t:
      hv_app(one, t, Nat.add(Nat.mul(x, one), Nat.double(e)), ys)

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.append
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.double
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.mul
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/secp256k1/bitsv.bend&name=hv