3 commits

Author	SHA1	Message	Date
Jeremy Avigad	25394dddb7	refactor(library): change mul.left_id to mul_one, and similarly for mul.right_id, add.left_id, add.right_id	2014-12-23 21:14:36 -05:00
Jeremy Avigad	486bc321ff	refactor(library/data/nat): rename theorems	2014-12-23 21:14:35 -05:00
Leonardo de Moura	d7beabe91c	fix(frontends/lean/calc_proof_elaborator): improve calc proof assistant	2014-10-31 09:49:45 -07:00