Theorem List.eq_or_mem_of_mem_insertIdx

Modification history

2025-04-03 05:22
Mathlib/Data/List/InsertIdx.lean
chore: bump toolchain to v4.19.0-rc2 (#23614)
Modified List.eq_or_mem_of_mem_insertIdxView on Github →
2025-02-16 08:40
Mathlib/Data/List/InsertIdx.lean
feat(List/InsertIdx): add lemmas (#21448) …
Added List.eq_or_mem_of_mem_insertIdxView on Github →