ProofDisplay.disp_row_get: law of minebender-game@1.0.0.0
Import: import minebender-game@1.0.0.0/proof_display.bend as ProofDisplay
Lines 14-27 of minebender-game@1.0.0.0/proof_display.bend: https://jend.leeeet.dev/read.txt?path=minebender-game@1.0.0.0/proof_display.bend&start_line=14&end_line=27

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 disp_row_get:
  for +w: Nat
  for +h: Nat
  for +layout: T.Grid(Bool)
  for +shown: T.Grid(Bool)
  for +flags: List<&2, T.Pos>
  for +st: T.Status
  for +y: Nat
  for +xs: List<&2, Nat>
  for +j: Nat
  for +x: Nat
  for e: {List.get(&2, Nat, xs, j) == Some{x} : Maybe<&2, Nat>}
  {List.get(&2, T.Tile, G.disp_row(w, h, layout, shown, flags, st, y, xs), j)
    == Some{G.tile_at(w, h, layout, shown, flags, st, T.Pos{x, y})} : Maybe<&2, T.Tile>}

Uses (14):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Empty.absurd
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.get
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  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/game.bend&name=disp_row
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/game.bend&name=tile_at
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/proof_grid.bend&name=know_row_get.none
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/proof_grid.bend&name=know_row_get.some
  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
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/types.bend&name=Status
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/types.bend&name=Tile