Theorem List.subperm_nil

Modification history

2024-10-14 07:22
Mathlib/Data/List/Perm.lean
refactor: move theorem about lists to batteries (#12540) …
Deleted List.subperm_nilView on Github →
2024-04-28 07:15
Mathlib/Data/List/Perm.lean
chore: reduce proof dependencies for Nat.factors_count_eq (#12105) …
Added List.subperm_nilView on Github →