Mathlib v3 is deprecated. Go to Mathlib v4

Theorem filter.has_basis_binfi_principal'

Modification history

2021-08-26 11:17
src/order/filter/bases.lean
refactor(order/filter/bases): allow `ι : Sort*` (#8856) …
Modified filter.has_basis_binfi_principal'View on Github →
2020-07-29 20:38
src/order/filter/bases.lean
feat(filters): a couple more lemmas (#3625) …
Added filter.has_basis_binfi_principal'View on Github →