blanchet [Tue, 29 Jun 2010 09:26:56 +0200] rev 37625
rename "skolem_somes" to "skolems", now that there's only one flavor of Skolems
blanchet [Tue, 29 Jun 2010 09:19:16 +0200] rev 37624
move "nice names" from Metis to TPTP format
blanchet [Tue, 29 Jun 2010 09:05:37 +0200] rev 37623
move functions not needed by Metis out of "Metis_Clauses"
blanchet [Mon, 28 Jun 2010 18:47:07 +0200] rev 37622
no setup is necessary anymore
blanchet [Mon, 28 Jun 2010 18:46:42 +0200] rev 37621
adapt call
blanchet [Mon, 28 Jun 2010 18:15:40 +0200] rev 37620
remove obsolete component of CNF clause tuple (and reorder it)
blanchet [Mon, 28 Jun 2010 18:08:36 +0200] rev 37619
killed "expand_defs_tac";
it has no raison d'etre now that Skolemization is always done "inline";
the comment in the code suggested that it was used for other things as well but the code clearly did nothing if no Skolem "Frees" were in the problem