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Theorem set.image_perm

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_permView on Github →
2022-04-11 18:49
src/data/set/basic.lean
feat(data/set/basic): Missing `set.image_perm` (#13242)
Added set.image_permView on Github →