Theorem Filter.prod_principal_principal

Modification history

2023-05-28 11:05
Mathlib/Order/Filter/Prod.lean
refactor: use the typeclass `SProd` to implement overloaded notation `· ×ˢ ·` (#4200) …
Modified Filter.prod_principal_principalView on Github →
2023-01-23 12:37
Mathlib/Order/Filter/Prod.lean
Feat: port Order.Filter.Prod (#1772)
Added Filter.prod_principal_principalView on Github →