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Theorem set.image_inter_nonempty_iff

Modification history

2022-12-07 20:30
src/data/set/basic.lean
refactor(data/set/basic): move image, preimage, and range to a new file (#17842) …
Modified set.image_inter_nonempty_iffView on Github →
2020-11-22 22:06
src/data/set/basic.lean
chore(data/set/basic): more simp lemmas (#5070) …
Added set.image_inter_nonempty_iffView on Github →