3 commits

Author	SHA1	Message	Date
Leonardo de Moura	52403fca83	feat: add support for guessing (very) simple WF relations ... There are a lot of TODOs, but it is already useful for simple cases. closes #847	2022-03-02 11:52:00 -08:00
Leonardo de Moura	d1e5e4166a	feat: use sorry instead of trying to synthesize Inhabited at error recovery	2022-02-15 09:15:18 -08:00
Leonardo de Moura	f75fdcb19b	feat: when Lean cannot prove termination, then report error and add definition as partial, and if it fails add as axiom	2022-02-15 07:44:27 -08:00