Theorem List.head_cons_tail

Modification history

2025-08-15 16:30
Mathlib/Data/List/Basic.lean
chore: bump toolchain to v4.23.0-rc2 (#28454)
Modified List.head_cons_tailView on Github →
2024-04-04 14:19
Mathlib/Data/List/Basic.lean
feat: list lemmas (#11626) …
Added List.head_cons_tailView on Github →