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Theorem filter.mem_Coprod_iff

Modification history

2021-11-23 11:49
src/order/filter/basic.lean
feat(order/filter/pi): define `filter.pi` and prove some properties (#10323)
Modified filter.mem_Coprod_iffView on Github →
2021-04-14 23:14
src/order/filter/basic.lean
feat(order/filter/*, topology/subset_properties): Filter Coprod (#7073) …
Added filter.mem_Coprod_iffView on Github →