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Theorem set.subset_iff_to_finset_subset

Modification history

2022-05-23 12:13
src/data/set/finite.lean
refactor(data/set/finite): reorganize and put emphasis on fintype instances (#14136) …
Deleted set.subset_iff_to_finset_subsetView on Github →
2021-01-13 18:52
src/data/set/finite.lean
feat(data/set/finite): add lemma with iff statement about when finite sets can be subsets (#5725) …
Added set.subset_iff_to_finset_subsetView on Github →