Mathlib v3 is deprecated. Go to Mathlib v4

Theorem set.surj_on.bij_on_subset

Modification history

2020-03-26 20:00
src/data/set/function.lean
feat(data/equiv/local_equiv): construct from `bij_on` or `inj_on` (#2232) …
Modified set.surj_on.bij_on_subsetView on Github →
2020-02-13 22:27
src/data/set/function.lean
refactor(data/set/function): use dot notation (#1934)
Added set.surj_on.bij_on_subsetView on Github →