5 commits

Author	SHA1	Message	Date
Leonardo de Moura	146edde5b3	feat(library/class): mark instances as quasireducible by default ... quasireducible are also known as lazyreducible. There is a lot of work to be done. We still need to revise blast, and add a normalizer for type class instances. This commit worksaround that by eagerly unfolding quasireducible.	2016-02-25 12:11:29 -08:00
Jeremy Avigad	518a77587a	refactor(library/data/{set,finset},library/*): use compl for set and finset complement	2016-02-22 11:25:23 -08:00
Jeremy Avigad	d9118ded76	feat(library/theories/topology/basic): show that generated topology is initial	2016-01-03 18:52:25 -08:00
Jeremy Avigad	31aa256b99	feat(library/theories/measure_theory/sigma_algebra): start with definition and properties of sigma algebras	2016-01-03 18:52:25 -08:00
Jeremy Avigad	d83e5d25fc	feat(library/theories/measure_theory/extended_real): start on extended reals	2015-12-24 16:27:48 -05:00