law lt_mul_cancel
import lawful-words@0.1.0.0/proof_nat.bend as ProofNatimport Base
1564law lt_mul_cancel:
1565 for +c: Nat
1566 for +a: Nat
1567 for +b: Nat
1568 for +h: {Nat.is_lt(Nat.mul(c, a), Nat.mul(c, b)) == True{} : Bool}
1569 {Nat.is_lt(a, b) == True{} : Bool}