Theorem set.prod_preimage_eq
Modification history
2021-12-13 09:36
src/data/set/basic.lean
split(data/set/prod): split off `data.set.basic` (#10739) …
Modified set.prod_preimage_eqView on Github →2017-12-08 08:32
data/set/basic.lean
feat(data/dardinal): wellordering of cardinals
Modified set.prod_preimage_eqView on Github →