Theorem List.head?_append

Modification history

2024-08-05 08:52
Mathlib/Data/List/Basic.lean
chore: move toolchain to v4.11.0-rc1 (#15513)
Deleted List.head?_appendView on Github →
2023-01-05 14:40
Mathlib/Data/List/Basic.lean
feat port: Data.List.Basic (#966) …
Added List.head?_appendView on Github →