Wed, 01 May 1996 13:55:20 +0200 paulson Deleted diff_mult_distrib_r as diff_mult_distrib is not proved in Arith.
Wed, 01 May 1996 13:48:31 +0200 paulson New cancellation and monotonicity laws, about
Wed, 01 May 1996 13:47:21 +0200 paulson Two new "obvious" examples
Wed, 01 May 1996 10:43:16 +0200 paulson Provides merge_cs to support default clasets
Wed, 01 May 1996 10:38:14 +0200 paulson Simplified KG's proofs
Wed, 01 May 1996 10:37:07 +0200 paulson New lemma inspired by KG
Wed, 01 May 1996 10:35:06 +0200 paulson tidied some proofs
Tue, 30 Apr 1996 17:32:29 +0200 nipkow Added an equivalence proof which avoids the use of -n->
Tue, 30 Apr 1996 17:30:54 +0200 nipkow Added backwards rtrancl_induct and special versions for pairs.
Tue, 30 Apr 1996 13:40:32 +0200 clasohm changed ident_no_colon so that it forbids postfix "=", too
Tue, 30 Apr 1996 12:40:09 +0200 clasohm changed use_thy's behaviour so that if the user specifies a path for a theory
Tue, 30 Apr 1996 12:03:01 +0200 clasohm moved dest_cimplies to drule.ML; added adjust_maxidx
Tue, 30 Apr 1996 11:08:09 +0200 paulson Cosmetic re-ordering of declarations
Mon, 29 Apr 1996 20:15:33 +0200 nipkow Streamlined syntax: -(n)-> is now -n->.
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