Commit graph

11 commits

Author SHA1 Message Date
Leonardo de Moura
101cf1ec4c feat(frontends/lean): remove difference between 'have' and 'assert' 2016-02-29 11:28:20 -08:00
Leonardo de Moura
768ba1c363 refactor(library/hott): remove more unnecessary annotations 2016-02-25 14:30:00 -08:00
Leonardo de Moura
510168a387 refactor(library,hott): remove unnecessary annotations 2016-02-25 12:26:20 -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
Jacob Gross
db8ed5dd08 feat (library/theories/topology/basic) : add separation theorems
add T0, T1, T2 separation theorems and add closed singleton theorem for T1 spaces
2016-02-22 11:11:54 -08:00
Rob Lewis
b047c9c037 refactor(theories/{analysis, topology}): clean up proofs connecting open balls and open sets 2016-02-12 11:50:11 -08:00
Rob Lewis
2c56a2c48b feat(theories/{analysis, topology}): show eps-delta and topological continuity coincide on metric spaces 2016-02-12 11:50:10 -08:00
Rob Lewis
b8d86ffe48 feat(theories/topology): add theorem for proving sets open 2016-02-12 11:50:10 -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
4289daddcb refactor(library/data/{set,finset}/basic,library/*): change notation for image to tick mark 2016-01-03 18:52:25 -08:00
Jeremy Avigad
395eab7c2c feat(library/theories/topology/basic): start on topology (with Jacob Gross) 2015-12-26 10:29:58 -08:00