kleing [Thu, 22 Feb 2001 11:47:35 +0100] rev 11177
removed unused function
paulson [Thu, 22 Feb 2001 11:31:31 +0100] rev 11176
a PROPER tidy-up
nipkow [Thu, 22 Feb 2001 10:18:41 +0100] rev 11175
recoded function iter with the help of the while-combinator.
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