Theorem Set.not_nonempty_iff_eq_empty

Modification history

2025-09-23 03:07
Mathlib/Data/Set/Basic.lean
feat: extensible `push` and `pull` tactics (#21965) …
Modified Set.not_nonempty_iff_eq_emptyView on Github →
2022-12-12 01:34
Mathlib/Data/Set/Basic.lean
feat: port Data.Set.Basic (#892) …
Added Set.not_nonempty_iff_eq_emptyView on Github →