Thu, 10 Apr 1997 12:20:55 +0200 Turned Addsimps into AddIffs for datatype laws.
nipkow [Thu, 10 Apr 1997 12:20:55 +0200] rev 2930
Turned Addsimps into AddIffs for datatype laws.
Thu, 10 Apr 1997 10:55:37 +0200 Changed some fast_tac to blast_tac
paulson [Thu, 10 Apr 1997 10:55:37 +0200] rev 2929
Changed some fast_tac to blast_tac
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