Theorem Filter.atTop_basis

Modification history

2025-02-10 19:23
Mathlib/Order/Filter/AtTopBot.lean
chore(Order/Filter): split `AtTopBot.lean` (#21672) …
Modified Filter.atTop_basisView on Github →
2024-08-07 03:16
Mathlib/Order/Filter/AtTopBot.lean
chore: backports for leanprover/lean4#4814 (part 30) (#15574)
Modified Filter.atTop_basisView on Github →
2024-08-06 23:04
Mathlib/Order/Filter/AtTopBot.lean
chore(Order/Filter/AtTopBot): Generalise from semilattices to directed orders (#15252) …
Modified Filter.atTop_basisView on Github →
2023-01-24 09:14
Mathlib/Order/Filter/AtTopBot.lean
feat: port Order.Filter.AtTopBot (#1795)
Added Filter.atTop_basisView on Github →