law and_assoc

bend-mathlib@0.8.1.0 · bool.bend:50

import Base

50# Boolean and is associative.
51law and_assoc:
52  for a: Bool
53  for -b: Bool
54  for -c: Bool
55  {Bool.and(Bool.and(a, b), c) == Bool.and(a, Bool.and(b, c)) : Bool}