2 commits

Author	SHA1	Message	Date
Jeremy Avigad	5ef510f290	feat(library/logic/axioms/prop_complete): add by_cases, by_contradiction	2015-02-01 11:17:45 -08:00
Jeremy Avigad	003a2c1e2c	refactor(library/logic/axioms): rename files, import logic.axioms.classical now imports all classical axioms	2015-02-01 11:17:45 -08:00