Fri, 05 Mar 2010 13:04:47 +0100 Cezary Kaliszyk Not much progress about the single existential let case.
Fri, 05 Mar 2010 10:23:40 +0100 Cezary Kaliszyk Fixed LF for one quantifier over 2 premises.
Fri, 05 Mar 2010 09:41:22 +0100 Cezary Kaliszyk Trying to fix the proofs for the single existential... So far failed.
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