Theorem Filter.atBot_countable_basis

Modification history

2024-08-06 23:04

Mathlib/Order/Filter/AtTopBot.lean

chore(Order/Filter/AtTopBot): Generalise from semilattices to directed orders (#15252) …

Modified Filter.atBot_countable_basis View on Github →

2023-01-24 09:14

Mathlib/Order/Filter/AtTopBot.lean

feat: port Order.Filter.AtTopBot (#1795)

Added Filter.atBot_countable_basis View on Github →