Mon, 02 Apr 2007 11:31:08 +0200 paulson optimizing the null instantiation case
Mon, 02 Apr 2007 11:30:44 +0200 paulson now exports distinct_subgoal_tac (needed by MetisAPI)
Mon, 02 Apr 2007 11:29:44 +0200 paulson exception handling
Sun, 01 Apr 2007 14:28:48 +0200 haftmann added reserved words mod, div for SML
Sat, 31 Mar 2007 15:13:52 +0200 urbanc added pt_bij' to the collection perm_swap and also added abs_perm to the collection of equivariance lemmas
Sat, 31 Mar 2007 12:40:55 +0200 berghofe Fixed bug in dest_prem: premises of the form "p x_1 ... x_n"
Sat, 31 Mar 2007 08:22:14 +0200 haftmann fixed typo
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