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Theorem
ultrafilter.finite_sUnion_mem_iff
Modification history
2022-06-02 17:31
src/order/filter/ultrafilter.lean
refactor(data/set/finite): protect `set.finite` (#14344) …
Modified
ultrafilter.finite_sUnion_mem_iff
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2020-12-10 13:58
src/order/filter/ultrafilter.lean
refactor(order/filter/ultrafilter): drop `filter.is_ultrafilter` (#5264) …
Added
ultrafilter.finite_sUnion_mem_iff
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