paulson [Wed, 21 Feb 2001 15:21:15 +0100] rev 11174
revisions in response to comments by Tobias
paulson [Wed, 21 Feb 2001 12:57:55 +0100] rev 11173
revisions in response to comments by Tobias
oheimb [Wed, 21 Feb 2001 12:07:00 +0100] rev 11172
added split_conv_tac (also to claset()) as an optimization
oheimb [Tue, 20 Feb 2001 18:53:28 +0100] rev 11171
made split_all_tac safe introducing safe_full_simp_tac, EXISTING PROOFS MAY FAIL
oheimb [Tue, 20 Feb 2001 18:48:34 +0100] rev 11170
simplified proofs for splitI and splitD, added splitD'
added split_conv_tac (also to claset()) as an optimization
made split_all_tac safe introducing safe_full_simp_tac,EXISTING PROOFS MAY FAIL
oheimb [Tue, 20 Feb 2001 18:47:34 +0100] rev 11169
made split_all_tac safe introducing safe_full_simp_tac, EXISTING PROOFS MAY FAIL
oheimb [Tue, 20 Feb 2001 18:47:32 +0100] rev 11168
corrected comments on addbefore and addSbefore
oheimb [Tue, 20 Feb 2001 18:47:30 +0100] rev 11167
added same_fstI
oheimb [Tue, 20 Feb 2001 18:47:29 +0100] rev 11166
simplified definition of wrapper bspec
oheimb [Tue, 20 Feb 2001 18:47:27 +0100] rev 11165
added image_cong to default congs of recdef
oheimb [Tue, 20 Feb 2001 18:47:25 +0100] rev 11164
added add_arith (just as hint by now)
oheimb [Tue, 20 Feb 2001 18:47:22 +0100] rev 11163
added rearrange_prems
oheimb [Tue, 20 Feb 2001 18:47:06 +0100] rev 11162
debugging: replaced gen_all by forall_elim_vars_safe
nipkow [Tue, 20 Feb 2001 13:23:58 +0100] rev 11161
*** empty log message ***
nipkow [Tue, 20 Feb 2001 11:27:04 +0100] rev 11160
*** empty log message ***
nipkow [Tue, 20 Feb 2001 10:37:12 +0100] rev 11159
*** empty log message ***
nipkow [Tue, 20 Feb 2001 10:18:26 +0100] rev 11158
*** empty log message ***
nipkow [Sat, 17 Feb 2001 10:43:53 +0100] rev 11157
*** empty log message ***
paulson [Fri, 16 Feb 2001 18:51:19 +0100] rev 11156
fixed the obvious errors Tobias found
paulson [Fri, 16 Feb 2001 18:50:09 +0100] rev 11155
Least_def now refers to LeastM
paulson [Fri, 16 Feb 2001 13:47:06 +0100] rev 11154
for the change to LEAST
paulson [Fri, 16 Feb 2001 13:37:21 +0100] rev 11153
Blast bug fix made old proof too slow
paulson [Fri, 16 Feb 2001 13:29:07 +0100] rev 11152
Blast bug fix: now always duplicates when applying a haz rule,
whether or not new variables are added.
Can now prove theorems such as these:
val prems = Goal "[|P==>Q; P==>~Q|] ==> ~P";
by (blast_tac (claset() addDs prems) 1);
val prems = Goal "[|Q==>P; ~Q==>P|] ==> P";
by (blast_tac (claset() addIs prems) 1);
paulson [Fri, 16 Feb 2001 13:27:56 +0100] rev 11151
Blast bug fix made old proof too slow
paulson [Fri, 16 Feb 2001 13:25:08 +0100] rev 11150
Streamlining for the bug fix in Blast.
MPair_parts now built in using AddSEs, throughout.
nipkow [Fri, 16 Feb 2001 08:27:17 +0100] rev 11149
*** empty log message ***
nipkow [Fri, 16 Feb 2001 08:10:28 +0100] rev 11148
*** empty log message ***
nipkow [Fri, 16 Feb 2001 06:46:20 +0100] rev 11147
*** empty log message ***
wenzelm [Fri, 16 Feb 2001 00:36:21 +0100] rev 11146
tuned;
wenzelm [Thu, 15 Feb 2001 17:18:54 +0100] rev 11145
eliminate get_def;
wenzelm [Thu, 15 Feb 2001 16:12:27 +0100] rev 11144
tuned;
oheimb [Thu, 15 Feb 2001 16:07:57 +0100] rev 11143
Ord.thy/.ML converted to Isar