law wide_rows

minebender-game@1.0.0.0 · proof_gen.bend:1065

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

1065law wide_rows:
1066  for +fx: Nat
1067  for +fy: Nat
1068  for +w: Nat
1069  for +ys: List<&2, Nat>
1070  {outs(G.Zone{T.Pos{fx, fy}, True{}}, B.cells.go(w, ys)) == rsum(fy, ncnt(fx, List.range(w)), ys) : Nat}