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Theorem set.image2_union_left

Modification history

2022-12-07 01:05
src/data/set/basic.lean
refactor(data/set/n_ary): extract from data/set/basic (#17836) …
Modified set.image2_union_leftView on Github →
2020-07-03 20:42
src/data/set/basic.lean
feat(algebra/pointwise): make instances global (#3240) …
Added set.image2_union_leftView on Github →