PROOF.reveal_unflagged_: law of minebender-game@1.0.0.0
Import: import minebender-game@1.0.0.0/PROOF.bend as PROOF
Lines 175-179 of minebender-game@1.0.0.0/PROOF.bend: https://jend.leeeet.dev/read.txt?path=minebender-game@1.0.0.0/PROOF.bend&start_line=175&end_line=179

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

law reveal_unflagged_:
  for +g: G.Game
  for +p: T.Pos
  for +flag: {G.flagged(g, p) == False{} : Bool}
  {G.step(g, T.Reveal{p}) == G.open(g, p) : G.Game}

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/game.bend&name=Game
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/game.bend&name=flagged
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/game.bend&name=open
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/game.bend&name=reveal.go
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/game.bend&name=step
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/types.bend&name=Action
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/types.bend&name=Pos