Mon, 07 Aug 1995 15:23:59 +0200 Added findI, findEs, and findE.
nipkow [Mon, 07 Aug 1995 15:23:59 +0200] rev 1221
Added findI, findEs, and findE.
Tue, 01 Aug 1995 17:21:57 +0200 MAJOR changes:
wenzelm [Tue, 01 Aug 1995 17:21:57 +0200] rev 1220
MAJOR changes: added shyps component to type thm; added rules strip_shyps, implies_intr_shyps; fixed rules to handle shyps properly;
Tue, 01 Aug 1995 17:21:05 +0200 modified prepare_proof to handle shyps;
wenzelm [Tue, 01 Aug 1995 17:21:05 +0200] rev 1219
modified prepare_proof to handle shyps;
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