law rev_cons
import minebender-game@1.0.0.0/proof_walk.bend as ProofWalkimport Base
145law rev_cons:
146 for -A: Data
147 for +r: A
148 for +back: List<&2, A>
149 {List.reverse(&2, A, r <> back) == List.append(&2, A, List.reverse(&2, A, back), [r]) : List<&2, A>}