+ "sets/sets.ma" -> "logic/equality.ma" [];
+ "topology/igt.ma" [];
+ "topology/igt.ma" -> "logic/connectives.ma" [];
+ "topology/igt.ma" -> "properties/relations.ma" [];
+ "logic/equality.ma" [];
+ "logic/equality.ma" -> "logic/connectives.ma" [];
+ ".unnamed.ma" [];
+ ".unnamed.ma" -> "logic/pts.ma" [];