law inv_reach

minebender-game@1.0.0.0 · proof_inv.bend:827

import Base
import minebender-game@1.0.0.0/types.bend as T
import minebender-game@1.0.0.0/game.bend as G
import minebender-game@1.0.0.0/LAWS.bend as L

827# Every real game satisfies the invariant.
828law inv_reach:
829  for +w: Nat
830  for +h: Nat
831  for +layout: T.Grid(Bool)
832  for +g: G.Game
833  for r: L.Reachable(w, h, layout, g)
834  Inv(w, h, layout, g)