Theorem not_ball

Modification history

2024-04-08 10:17

Mathlib/Logic/Basic.lean

chore: remove more `bex` and `ball` from lemma names (#11615) …

Deleted not_ball View on Github →

2022-10-24 15:16

Mathlib/Logic/Basic.lean

feat: port Logic/Basic (#484) …

Added not_ball View on Github →