wenzelm [Thu, 24 Jul 2014 10:22:34 +0200] rev 57637
updated NEWS according to d38a98f496dd (see also bdc2c6b40bf2);
blanchet [Thu, 24 Jul 2014 00:24:00 +0200] rev 57636
stick to external proofs when invoking E, because they are more detailed and do not merge steps
blanchet [Thu, 24 Jul 2014 00:24:00 +0200] rev 57635
more robust handling of types for skolems (modeled as Frees)
blanchet [Thu, 24 Jul 2014 00:24:00 +0200] rev 57634
tuning
blanchet [Thu, 24 Jul 2014 00:24:00 +0200] rev 57633
repaired named derivations
blanchet [Thu, 24 Jul 2014 00:24:00 +0200] rev 57632
use the noted theorems in 'BNF_Comp'
blanchet [Thu, 24 Jul 2014 00:24:00 +0200] rev 57631
use the noted theorem whenever possible, also in 'BNF_Def'
blanchet [Thu, 24 Jul 2014 00:24:00 +0200] rev 57630
use termtab instead of (perhaps overly sensitive) thmtab
blanchet [Thu, 24 Jul 2014 00:24:00 +0200] rev 57629
use the noted theorem whenever possible, because it has a named derivation (leading to cleaner proof terms)
wenzelm [Wed, 23 Jul 2014 23:16:44 +0200] rev 57628
tuned message;