Commit graph

5 commits

Author SHA1 Message Date
Frederik Hanghøj Iversen d12122ce60 Add another approach for univalence in Set 2018-03-22 11:50:07 +01:00
Frederik Hanghøj Iversen 32d1833d51 [WIP] A long way towards proving univalence in the category of hSets 2018-03-20 11:27:04 +01:00
Frederik Hanghøj Iversen 2058154c65 Helpers to work with isomorphisms and equivalences 2018-03-19 15:15:03 +01:00
Frederik Hanghøj Iversen f69ab0ee62 [WIP] Univalence for the category of hSets 2018-03-19 14:08:59 +01:00
Frederik Hanghøj Iversen 438978973d Construct isomorphism from equivalence
Using this somewhat round-about way of constructing an isomorphism from
an equivalence has made typechecking slower in some situations.

E.g. if you're constructing an equivalence from gradLemma and later use
that constructed equivalence to recover the isomorphism, then you
might as well have kept using those functions.
2018-03-15 12:33:00 +01:00