Theorem countable_of_isolated_left'

Modification history

2025-12-05 15:16
Mathlib/Topology/Order/Basic.lean
chore: add `variable [OrderTopology α]` (#32452)
Modified countable_of_isolated_left'View on Github →
2024-07-27 08:25
Mathlib/Topology/Order/Basic.lean
chore: robustifying for debug.byAsSorry (part 10) (#15164)
Modified countable_of_isolated_left'View on Github →
2023-02-05 17:41
Mathlib/Topology/Order/Basic.lean
feat: port Topology.Order.Basic (#2052)
Added countable_of_isolated_left'View on Github →