ProofLaws.unrev_true: def of minebender-game@1.0.0.0
Import: import minebender-game@1.0.0.0/proof_laws.bend as ProofLaws
Lines 658-663 of minebender-game@1.0.0.0/proof_laws.bend: https://jend.leeeet.dev/read.txt?path=minebender-game@1.0.0.0/proof_laws.bend&start_line=658&end_line=663

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

def unrev_true(+w: Nat, +h: Nat, +shown: T.Grid(Bool), +p: T.Pos, on: {B.on_board(w, h, p) == True{} : Bool},
  hid: {B.at(Bool, False{}, shown, p) == False{} : Bool}) -> {G.unrevealed(w, h, shown, p) == True{} : Bool}:
  %Equal.sym(Bool, B.on_board(w, h, p), True{}, on) :
    {Bool.and(_, Bool.not(B.at(Bool, False{}, shown, p))) == True{} : Bool}
  %Equal.sym(Bool, B.at(Bool, False{}, shown, p), False{}, hid) : {Bool.and(True{}, Bool.not(_)) == True{} : Bool}
  {==}

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.not
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/board.bend&name=at
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/board.bend&name=on_board
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/game.bend&name=unrevealed
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/types.bend&name=Grid
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/types.bend&name=Pos