--- a/src/HOL/AxClasses/Lattice/LatMorph.ML Mon Jun 22 17:13:09 1998 +0200
+++ b/src/HOL/AxClasses/Lattice/LatMorph.ML Mon Jun 22 17:26:46 1998 +0200
@@ -4,7 +4,7 @@
(** monotone functions vs. "&&"- / "||"-semi-morphisms **)
-goalw thy [is_mono_def] "is_mono f = (ALL x y. f (x && y) [= f x && f y)";
+Goalw [is_mono_def] "is_mono f = (ALL x y. f (x && y) [= f x && f y)";
by Safe_tac;
(*==> (level 1)*)
by (stac le_inf_eq 1);
@@ -27,7 +27,7 @@
by (assume_tac 1);
qed "mono_inf_eq";
-goalw thy [is_mono_def] "is_mono f = (ALL x y. f x || f y [= f (x || y))";
+Goalw [is_mono_def] "is_mono f = (ALL x y. f x || f y [= f (x || y))";
by Safe_tac;
(*==> (level 1)*)
by (stac ge_sup_eq 1);