Commit graph

6 commits

Author SHA1 Message Date
Leonardo de Moura
3b959c9e6c refactor(library/data): move perm to list folder 2015-04-05 12:01:32 -07:00
Leonardo de Moura
4ec0e1b07c feat(frontends/lean): improve calc mode
Now, it automatically supports transitivity of the form
    (R a b) -> (b = c) -> R a c
    (a = b) -> (R b c) -> R a c

closes #507
2015-04-04 08:58:35 -07:00
Leonardo de Moura
9f3ba66295 feat(library/data/perm): add more theorems 2015-04-02 20:00:46 -07:00
Leonardo de Moura
5a394ac7ea feat(library/data/perm): add more theorems 2015-04-02 09:21:20 -07:00
Leonardo de Moura
92d6e93971 feat(library/data/perm): cleanup and add calculational proof support to perm 2015-04-02 08:50:05 -07:00
Leonardo de Moura
54136c1ec0 feat(library/data/perm): add list permutation module 2015-04-01 23:00:02 -07:00