3 commits

Author	SHA1	Message	Date
Leonardo de Moura	57b19b787b	feat(frontends/lean/calc_proof_elaborator): when 'elaborator.calc_assistant' is on, generate same info that is generated if ! was used	2014-10-31 09:49:45 -07:00
Leonardo de Moura	dc7ab17d2a	feat(frontends/lean/calc_proof_elaborator): add 'elaborator.calc_assistant' option	2014-10-31 09:49:45 -07:00
Leonardo de Moura	c5a62f8abb	feat(frontends/lean): insert ! in calculational proofs when needed ... This is part of #268	2014-10-30 22:22:04 -07:00