Mathlib v3 is deprecated. Go to Mathlib v4

Theorem pequiv.of_set_eq_some_self_iff

Modification history

2021-07-09 13:36
src/data/pequiv.lean
chore(data/set/basic): use `decidable_pred (∈ s)` instead of `decidable_pred s`. (#8211) …
Modified pequiv.of_set_eq_some_self_iffView on Github →
2019-07-14 11:14
src/data/pequiv.lean
feat(data/pequiv): partial equivalences (#1206) …
Added pequiv.of_set_eq_some_self_iffView on Github →