Wed, 02 Aug 2000 19:40:14 +0200 wenzelm adapted deriv;
Wed, 02 Aug 2000 19:39:48 +0200 wenzelm derivations: maintain oracle flag;
Wed, 02 Aug 2000 19:38:33 +0200 wenzelm use oracle flag from derivation;
Wed, 02 Aug 2000 19:37:36 +0200 wenzelm rep_thm: 'der' field has additional bool for oracles;
Wed, 02 Aug 2000 17:54:55 +0200 oheimb minor corrections
Wed, 02 Aug 2000 16:49:26 +0200 wenzelm isa: do not touch_all_thys on startup;
Wed, 02 Aug 2000 16:07:32 +0200 paulson coercion "intify" to remove type constraints from integer algebraic laws
Wed, 02 Aug 2000 16:06:54 +0200 paulson tidying and speeding up proofs
Wed, 02 Aug 2000 13:17:11 +0200 nipkow *** empty log message ***
Wed, 02 Aug 2000 11:30:38 +0200 nipkow *** empty log message ***
Tue, 01 Aug 2000 18:26:34 +0200 paulson used natify with div and mod; also put in the divide-by-zero trick
Tue, 01 Aug 2000 15:28:21 +0200 paulson natify, a coercion to reduce the number of type constraints in arithmetic
Tue, 01 Aug 2000 13:43:22 +0200 wenzelm tuned msg;
Tue, 01 Aug 2000 13:41:23 +0200 wenzelm * blast(_tac) now handles actual object-logic rules as assumptions;
Tue, 01 Aug 2000 11:58:27 +0200 wenzelm added all_eq, imp_eq (for blast);
Tue, 01 Aug 2000 11:58:14 +0200 wenzelm improved comments;
Tue, 01 Aug 2000 11:57:09 +0200 wenzelm handle actual object-logic rules by atomizing the goal;
Tue, 01 Aug 2000 11:55:27 +0200 wenzelm added atomize_goal / atomize_tac;
Tue, 01 Aug 2000 00:20:12 +0200 wenzelm (un)fold: CHANGED;
Tue, 01 Aug 2000 00:19:07 +0200 wenzelm added has_meta_prems;
Tue, 01 Aug 2000 00:18:40 +0200 wenzelm tuned;
Mon, 31 Jul 2000 14:37:18 +0200 wenzelm tuned;
Mon, 31 Jul 2000 14:33:40 +0200 wenzelm updated 'obtain';
Mon, 31 Jul 2000 12:50:33 +0200 nipkow Removed Quot
Mon, 31 Jul 2000 12:33:26 +0200 nipkow Never used and not relevant.
Sun, 30 Jul 2000 13:06:20 +0200 wenzelm obtain;
Sun, 30 Jul 2000 13:04:58 +0200 wenzelm added split_bind_asm, bind_splits;
Sun, 30 Jul 2000 13:03:49 +0200 wenzelm adapted obtain;
Sun, 30 Jul 2000 13:02:56 +0200 wenzelm removed equalityCE;
Sun, 30 Jul 2000 13:02:14 +0200 wenzelm added atomic_Trueprop;
Sun, 30 Jul 2000 13:01:50 +0200 wenzelm updated ObtainFun;
Sun, 30 Jul 2000 13:01:09 +0200 wenzelm 'def': no constraint on variable;
Sun, 30 Jul 2000 12:56:14 +0200 wenzelm exporter setup for context elements;
Sun, 30 Jul 2000 12:55:36 +0200 wenzelm export RANGE, hard_asm_tac, soft_asm_tac;
Sun, 30 Jul 2000 12:54:07 +0200 wenzelm turned into plain context element;
Sun, 30 Jul 2000 12:53:22 +0200 wenzelm local_def(_i): no constraint on var;
Sun, 30 Jul 2000 12:52:46 +0200 wenzelm local_def(_i): no constraint on var;
Sun, 30 Jul 2000 12:52:13 +0200 wenzelm def: no constraint on var;
Sun, 30 Jul 2000 12:51:33 +0200 wenzelm added is_judgment;
Sun, 30 Jul 2000 12:50:51 +0200 wenzelm ObtainFun (generalized existence reasoning);
Sun, 30 Jul 2000 12:50:33 +0200 wenzelm ThmDeps.enable;
Sun, 30 Jul 2000 12:50:07 +0200 wenzelm added sign_of_cterm;
Sun, 30 Jul 2000 12:48:55 +0200 wenzelm Logic.goal_const;
Fri, 28 Jul 2000 16:08:41 +0200 wenzelm replaced "Sessions" by "Root";
Fri, 28 Jul 2000 16:02:51 +0200 nipkow apply. -> by
Fri, 28 Jul 2000 13:04:59 +0200 nipkow * HOL/While
Thu, 27 Jul 2000 18:27:25 +0200 wenzelm added theory While;
Thu, 27 Jul 2000 18:27:09 +0200 wenzelm export has_internal;
Thu, 27 Jul 2000 18:25:55 +0200 wenzelm added thm_deps;
Thu, 27 Jul 2000 18:25:44 +0200 wenzelm added enter_forward_proof;
Thu, 27 Jul 2000 18:25:28 +0200 wenzelm export write_graph;
Thu, 27 Jul 2000 18:25:01 +0200 wenzelm begin_theory: store *copy* of initial theory;
Thu, 27 Jul 2000 18:23:12 +0200 wenzelm tuned;
Thu, 27 Jul 2000 11:44:29 +0200 wenzelm intro_elim_tac: bimatch_from;
Wed, 26 Jul 2000 19:43:28 +0200 nipkow While functional for defining tail-recursive functions
Wed, 26 Jul 2000 19:42:19 +0200 nipkow *** empty log message ***
Tue, 25 Jul 2000 23:33:13 +0200 wenzelm tuned msg;
Tue, 25 Jul 2000 18:43:52 +0200 berghofe Corrected example which still used old primrec syntax.
Tue, 25 Jul 2000 17:47:55 +0200 nipkow Replaced force by fast because force may now take forever to fail
Tue, 25 Jul 2000 09:48:39 +0200 nipkow new constant same_fst
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