2 commits

Author	SHA1	Message	Date
Leonardo de Moura	6df31d3406	refactor(library/data/nat/basic): mark some theorems as protected to avoid overloading	2015-11-08 14:04:56 -08:00
Leonardo de Moura	15716c1471	feat(frontends/lean/calc_proof_elaborator): reject proofs with metavariables in the calc-assistant	2015-02-01 11:11:27 -08:00