law octets_be64_at_take

bend-osdev-bytes@0.1.1.0 · LAWS.bend:626

import Base
import bend-osdev-word64@0.1.1.0/word64.bend as W
import bend-osdev-bytes@0.1.1.0/bytes.bend as B

626law octets_be64_at_take:
627  for +n: Nat
628  for +o: B.Octets
629  for +i: Nat
630  for h: {Nat.is_le(Nat.add(i, 8n), n) == True{} : Bool}
631  {B.Octets.be64_at(B.Octets.take(n, o), i) == B.Octets.be64_at(o, i) : Maybe<&2, W.W64>}