Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
option.lift_or_get_none_left
Modification history
2020-02-21 17:46
src/data/option/basic.lean
feat(tactic/lint): check that left-hand side of all simp lemmas is in simp-normal form (#2017) …
Added
option.lift_or_get_none_left
View on Github →