Mathlib v3 is deprecated. Go to Mathlib v4

Theorem function.surjective.range_comp

Modification history

2023-02-01 09:29
src/data/set/image.lean
feat(linear_algebra/affine_space/basis): `reindex` API (#18190) …
Modified function.surjective.range_compView on Github →
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 function.surjective.range_compView on Github →
2020-07-24 09:01
src/data/set/basic.lean
chore(*): remove `plift` from some lemmas about `infi`/`supr` (#3503) …
Modified function.surjective.range_compView on Github →
2020-05-31 01:56
src/data/set/basic.lean
chore(data/set/basic): add some lemmas to `function.surjective` (#2876) …
Added function.surjective.range_compView on Github →