law mul_assoc
import bend-ml-nat-lemmas@0.1.2.0/main.bend as BendMlNatLemmasimport Base
156law mul_assoc:
157 for +a: Nat
158 for +b: Nat
159 for +c: Nat
160 {Nat.mul(a, Nat.mul(b, c)) == Nat.mul(Nat.mul(a, b), c) : Nat}
import bend-ml-nat-lemmas@0.1.2.0/main.bend as BendMlNatLemmasimport Base
156law mul_assoc:
157 for +a: Nat
158 for +b: Nat
159 for +c: Nat
160 {Nat.mul(a, Nat.mul(b, c)) == Nat.mul(Nat.mul(a, b), c) : Nat}