Mathlib v3 is deprecated. Go to Mathlib v4

Theorem filter.prod_map_map_eq'

Modification history

2022-08-09 21:53
src/order/filter/basic.lean
chore(order/filter): move `filter.prod` and `filter.coprod` to a new file (#15937) …
Modified filter.prod_map_map_eq'View on Github →
2020-12-12 01:48
src/order/filter/basic.lean
feat(topology/algebra/*): Criterion to ensure topological monoids and groups (#5284) …
Added filter.prod_map_map_eq'View on Github →