PackedProof.checked_correct: law of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/proofs/crypto/sha/packed/packed_proof.bend as PackedProof
Lines 861-865 of bend-collections@1.0.0.0/proofs/crypto/sha/packed/packed_proof.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/proofs/crypto/sha/packed/packed_proof.bend&start_line=861&end_line=865

import Base
import bend-collections@1.0.0.0/src/crypto/sha/packed/packed.bend as P
import bend-collections@1.0.0.0/spec/crypto/sha/packed.bend as R
import bend-collections@1.0.0.0/src/crypto/sha/state.bend as S

law checked_correct:
  for +valid: Bool
  for a: Array<U32>
  for +length: Nat
  {P.checked(valid,a,length) == R.checked(valid,a,length) : Maybe<&2,S.State>}

Uses (12):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.cong
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/proofs/crypto/sha/packed/packed_proof.bend&name=hash_unchecked_correct
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/spec/crypto/sha/packed.bend&name=checked
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/spec/crypto/sha/packed.bend&name=hash_unchecked
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/sha/packed/packed.bend&name=checked
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/sha/packed/packed.bend&name=hash_unchecked
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/sha/state.bend&name=State