law hid_to

minebender-game@1.0.0.0 · proof_solver.bend:2421

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/solver.bend as S
import minebender-game@1.0.0.0/LAWS.bend as L

2421# Hidden in LAWS.bend's sense: on the board, and hidden in the rows.
2422law hid_to:
2423  for +w: Nat
2424  for +h: Nat
2425  for +n: Nat
2426  for +rows: T.Grid(T.Seen)
2427  for +p: T.Pos
2428  for +on: {B.on_board(w, h, p) == True{} : Bool}
2429  for +hp: {S.is_hidden(B.at(T.Seen, T.Hidden{}, rows, p)) == True{} : Bool}
2430  {L.hidden(T.Knowledge{w, h, n, rows}, p) == True{} : Bool}