Mon, 23 Oct 2006 11:18:50 +0200 paulson new single-step proofs
Mon, 23 Oct 2006 11:18:25 +0200 paulson meson method MUST NOT use all safe rules, only basic ones for the logical connectives.
Mon, 23 Oct 2006 11:17:29 +0200 paulson Improved tracing
Mon, 23 Oct 2006 11:17:24 +0200 haftmann fixed two bugs
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