factor

Author	SHA1	Message	Date
Slava Pestov	efb5553950	More efficient interval-contains?	2008-08-26 19:47:55 -05:00
Slava Pestov	6f4af849e5	Fix problem in interval* and interval/ with zero	2008-08-26 00:19:40 -05:00
Slava Pestov	d66f887736	Create basis vocab root	2008-07-28 22:03:13 -05:00