Mathlib v3 is deprecated. Go to Mathlib v4

Theorem set.subset_range_iff_exists_image_eq

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.subset_range_iff_exists_image_eqView on Github →
2022-05-18 18:01
src/data/set/basic.lean
feat(data/set/basic): add `set.subset_range_iff_exists_image_eq` and `set.range_image` (#14203) …
Added set.subset_range_iff_exists_image_eqView on Github →