Tue, 06 Aug 2002 11:19:52 +0200 wenzelm predefined locales "var" and "struct" (useful for sharing parameters);
Tue, 06 Aug 2002 11:19:00 +0200 wenzelm * Pure: predefined locales "var" and "struct" are useful for sharing
Mon, 05 Aug 2002 21:17:45 +0200 wenzelm protect simplifier operation against spurious exceptions from simprocs;
Mon, 05 Aug 2002 21:17:04 +0200 wenzelm tuned;
Mon, 05 Aug 2002 21:16:36 +0200 wenzelm special syntax for index "1" (plain numeral hidden by "1" symbol in HOL);
Mon, 05 Aug 2002 14:35:33 +0200 berghofe Removed theory NatDef.
Mon, 05 Aug 2002 14:32:56 +0200 berghofe Replaced nat_ind_tac by induct_tac.
Mon, 05 Aug 2002 14:30:06 +0200 berghofe Removed proof of Suc_le_D (already proved in Nat.thy).
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