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Theorem set.nonempty.image_const

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.nonempty.image_constView on Github →
2020-10-14 14:46
src/data/set/basic.lean
feat(data/set/intervals): more lemmas about `unordered_interval` (#4607) …
Modified set.nonempty.image_constView on Github →
2019-12-15 22:29
src/data/set/basic.lean
feat(data/set/intervals): add `nonempty_Icc` etc, `image_(add/mul)_(left/right)_Icc` (#1803)
Added set.nonempty.image_constView on Github →