Sat, 24 Sep 2005 21:13:15 +0200 nipkow a few new filter lemmas
Sat, 24 Sep 2005 16:43:41 +0200 obua HOL4-Import: map ONTO to Fun.surj
Sat, 24 Sep 2005 13:54:35 +0200 webertj cnf_struct renamed to cnf
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