law view_length

lawful-arrays@0.1.0.0 · LAWS.bend:32

import Base
import lawful-arrays@0.1.0.0/defs.bend as D

32law view_length:
33  for -T: Data
34  for a: Array<T>
35  for d: Nat
36  for hf: {D.full(T, a, d) == True{} : Bool}
37  {List.length(&2, T, D.view(T, a)) == Nat.pow(2n, d) : Nat}