law octets_be64_at_append_le

bend-osdev-bytes@0.1.1.1 · LAWS.bend:613

import Base
import bend-osdev-word64@0.1.1.1/word64.bend as W
import bend-osdev-bytes@0.1.1.1/bytes.bend as B

613law octets_be64_at_append_le:
614  for +a: B.Octets
615  for +b: B.Octets
616  for +i: Nat
617  for h: {Nat.is_le(Nat.add(i, 8n), B.Octets.len(a)) == True{} : Bool}
618  {B.Octets.be64_at(B.Octets.append(a, b), i) == B.Octets.be64_at(a, i) : Maybe<&2, W.W64>}