Bool.and_assoc_sym: law of bend-mathlib@0.8.1.0
Import: import bend-mathlib@0.8.1.0/bool.bend as Bool
Lines 562-567 of bend-mathlib@0.8.1.0/bool.bend: https://jend.leeeet.dev/read.txt?path=bend-mathlib@0.8.1.0/bool.bend&start_line=562&end_line=567

import Base

# Boolean and is associative, reversed to rewrite toward the simple side.
law and_assoc_sym:
  for a: Bool
  for -b: Bool
  for -c: Bool
  {Bool.and(a, Bool.and(b, c)) == Bool.and(Bool.and(a, b), c) : Bool}

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym
  https://jend.leeeet.dev/definition.txt?path=bend-mathlib@0.8.1.0/bool.bend&name=and_assoc