Theorem set.image_eq_preimage_of_inverse
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_eq_preimage_of_inverseView on Github →2017-10-15 01:58
data/set/basic.lean
feat(*): working on list/basic, robusting simp proofs
Modified set.image_eq_preimage_of_inverseView on Github →