From 6aaa70943202efaa1e6b4ff8b6b8b6b94a564040 Mon Sep 17 00:00:00 2001 From: Andreas Grois Date: Sun, 12 Oct 2025 18:44:32 +0200 Subject: Lean 4.19 --- Common/Parsing.lean | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Common/Parsing.lean') diff --git a/Common/Parsing.lean b/Common/Parsing.lean index 8237613..7834e00 100644 --- a/Common/Parsing.lean +++ b/Common/Parsing.lean @@ -88,7 +88,7 @@ def RectangularGrid.set {grid : RectangularGrid Element} (coordinate : grid.Coor { grid with elements := grid.elements.set index value - size_valid := (grid.elements.size_set index value index.isLt).substr grid.size_valid + size_valid := (grid.elements.size_set index.isLt).substr grid.size_valid } theorem RectangularGrid.set_same_size {grid : RectangularGrid Element} (coordinate : grid.Coordinate) (value : Element) : (grid.set coordinate value).width = grid.width ∧ (grid.set coordinate value).height = grid.height := -- cgit v1.2.3