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Theorem finset.filter_filter

Modification history

2020-11-02 04:55
src/data/finset/basic.lean
refactor(data/list/basic,...): more explicit args (#4866) …
Modified finset.filter_filterView on Github →
2017-11-22 05:33
data/finset/basic.lean
refactor(data/finset): redefine finsets as subtype of multisets
Modified finset.filter_filterView on Github →
2017-09-05 14:15
data/finset/basic.lean
feat(topology): introduce infinite sums on topological monoids
Added finset.filter_filterView on Github →