Mathlib v3 is deprecated. Go to Mathlib v4

Theorem finset.eq_empty_of_not_nonempty

Modification history

2021-08-27 08:03
src/data/finset/basic.lean
refactor(*): use `is_empty` instead of `not (nonempty α)` (#8858) …
Deleted finset.eq_empty_of_not_nonemptyView on Github →
2020-07-17 12:38
src/data/finset/basic.lean
feat(data/finset/basic): finset of empty type (#3425) …
Added finset.eq_empty_of_not_nonemptyView on Github →