Reads.leading_correct: law of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/blake/blake2s/reads.bend as Reads
Lines 866-868 of bend-collections-laws-crypto@1.0.0.0/proofs/crypto/blake/blake2s/reads.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/blake/blake2s/reads.bend&start_line=866&end_line=868

import Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/blake/blake2s/blake2s.bend as K
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/blake/blake2s.bend as R

law leading_correct:
  for +length: Nat
  {K.leading(length) == Nat.sub(R.block_count(length),1n) : Nat}

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.sub
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/spec/crypto/blake/blake2s.bend&name=block_count
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/blake/blake2s/blake2s.bend&name=leading