Theorem option.map_eq_some
Modification history
2020-12-02 21:21
src/data/option/basic.lean
feat(data/option/basic): map_map functor-like lemmas (#5030) …
Modified option.map_eq_someView on Github →2020-05-31 06:22
src/data/option/basic.lean
chore(*): split long lines (#2883) …
Modified option.map_eq_someView on Github →2018-07-21 12:10
data/option.lean
fix(data/option): fix universe levels in option.map_some etc.
Modified option.map_eq_someView on Github →