Tue, 07 Dec 2010 11:56:01 +0100 use heuristic to determine whether to keep or drop an existing "let" -- and drop all higher-order lets
blanchet [Tue, 07 Dec 2010 11:56:01 +0100] rev 41045
use heuristic to determine whether to keep or drop an existing "let" -- and drop all higher-order lets
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip