Mathlib v3 is deprecated. Go to Mathlib v4

Theorem set.inj_on.mem_of_mem_image

Modification history

2021-02-24 00:38
src/data/set/function.lean
chore(data/equiv/local_equiv,topology/local_homeomorph,data/set/function): review (#6306) …
Added set.inj_on.mem_of_mem_imageView on Github →