5 commits

Author	SHA1	Message	Date
Jeremy Penner	82d04e0649	comparison support, fix bugs in inference rules ... * rule expression generation was miscounting the number of parameters * allow using arbitrary expressions in the head of a rule	2022-03-27 14:34:50 -04:00
Jeremy Penner	6d46d0f638	implement math, tweak syntax	2022-03-27 12:26:26 -04:00
Jeremy Penner	e1e0e168b6	implement inference rules	2022-03-27 00:10:37 -04:00
Jeremy Penner	881943ed17	implement self-joins	2022-03-26 12:24:03 -04:00
Jeremy Penner	c25cb5d292	sqlog starts to generate some reasonable queries	2022-03-26 12:11:55 -04:00