Wed, 16 May 2012 19:17:20 +0200 | kuncar | generate abs_eq, use it as a code equation for total quotients; no_abs_code renamed to no_code; added no_code for quotient_type command | changeset | files |
Wed, 16 May 2012 19:15:45 +0200 | kuncar | infrastructure that makes possible to prove that a relation is reflexive | changeset | files |