Theorem Set.self_mem_Iic

Modification history

2026-02-10 16:30

Mathlib/Order/Interval/Set/Basic.lean

feat(Order/Interval/Set): `to_dual` for `Iio`/`Iic` (#33964) …

Modified Set.self_mem_Iic View on Github →

2025-12-28 19:10

Mathlib/Order/Interval/Set/Basic.lean

refactor(Order/Interval/Set/Basic): review some basic `Ixx` theorems (#33328) …

Added Set.self_mem_Iic View on Github →