Slava Pestov 5f4b247072 Propagation pass now uses a stack of hashtables for predicated constraints instead of cloning a hashtable. New strategy for recursive propagation; now converges with fewer iterations. ~15 sec bootstrap time improvement		2008-11-11 08:49:00 -06:00
..
info-tests.factor	Intervals now use a special singleton for the full interval to eliminate FP math in the common case; fix a bug in value-info<=	2008-11-11 08:30:14 -06:00
info.factor	Propagation pass now uses a stack of hashtables for predicated constraints instead of cloning a hashtable. New strategy for recursive propagation; now converges with fewer iterations. ~15 sec bootstrap time improvement	2008-11-11 08:49:00 -06:00