law or_assoc_sym

bend-mathlib@0.8.1.0 · bool.bend:572

import Base

572# Boolean or is associative, reversed to rewrite toward the simple side.
573law or_assoc_sym:
574  for a: Bool
575  for -b: Bool
576  for -c: Bool
577  {Bool.or(a, Bool.or(b, c)) == Bool.or(Bool.or(a, b), c) : Bool}