Mathlib v3 is deprecated. Go to Mathlib v4

Theorem set.one_subset

Modification history

2022-05-05 09:52
src/data/set/pointwise.lean
feat({data/{finset,set},order/filter}/pointwise): More basic API (#13899) …
Modified set.one_subsetView on Github →
2022-01-24 21:01
src/algebra/pointwise.lean
feat(algebra/pointwise): Scalar multiplication lemmas (#11486) …
Modified set.one_subsetView on Github →
2020-07-03 20:42
src/algebra/pointwise.lean
feat(algebra/pointwise): make instances global (#3240) …
Added set.one_subsetView on Github →