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Theorem finset.singleton_smul_singleton

Modification history

2022-10-23 13:05
src/data/finset/pointwise.lean
chore(data/finset/pointwise): `{a} • t = a • t` (#17072) …
Modified finset.singleton_smul_singletonView on Github →
2022-05-05 09:52
src/data/finset/pointwise.lean
feat({data/{finset,set},order/filter}/pointwise): More basic API (#13899) …
Modified finset.singleton_smul_singletonView on Github →
2022-03-22 12:35
src/data/finset/pointwise.lean
feat(data/finset/pointwise): Missing operations (#12865) …
Added finset.singleton_smul_singletonView on Github →