law mul_one_sym

bend-mathlib@0.8.1.0 · nat.bend:3931

import Base

3931# One is a right identity for multiplication: x * 1 = x, reversed to rewrite toward the simple side.
3932law mul_one_sym:
3933  for x: Nat
3934  {x == Nat.mul(x, 1n) : Nat}