Mon, 14 Nov 1994 10:49:39 +0100 lcp Pure/tctical/select: now uses cprems_of instead of prems_of and cterm_of:
Mon, 14 Nov 1994 10:46:50 +0100 lcp Pure/drule/cprems_of, cskip_flexpairs, cstrip_imp_prems: new cterm operations
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