Theorem List.ne_nil_of_mem_groupBy

Modification history

2024-11-04 05:59

Mathlib/Data/List/GroupBy.lean

chore: bump toolchain to v4.14.0-rc1 (#18597) …

Deleted List.ne_nil_of_mem_groupBy View on Github →

2024-10-15 05:14

Mathlib/Data/List/GroupBy.lean

feat(Data/List/GroupBy): Basic API for `List.GroupBy` (#16818)

Added List.ne_nil_of_mem_groupBy View on Github →