Thu, 02 Oct 2014 17:40:46 +0200 blanchet insert lemmas closer to where they are needed, both for esthetics and (primarily) for correctness in case the lemma refers to a skolem
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip