BendMlNatLemmas.mul_comm: law of bend-ml-nat-lemmas@0.1.2.0
Import: import bend-ml-nat-lemmas@0.1.2.0/main.bend as BendMlNatLemmas
Lines 124-127 of bend-ml-nat-lemmas@0.1.2.0/main.bend: https://jend.leeeet.dev/read.txt?path=bend-ml-nat-lemmas@0.1.2.0/main.bend&start_line=124&end_line=127

import Base

law mul_comm:
  for +a: Nat
  for +b: Nat
  {Nat.mul(a, b) == Nat.mul(b, a) : Nat}

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.mul
  https://jend.leeeet.dev/definition.txt?path=bend-ml-nat-lemmas@0.1.2.0/main.bend&name=mul_succ
  https://jend.leeeet.dev/definition.txt?path=bend-ml-nat-lemmas@0.1.2.0/main.bend&name=mul_zero