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Theorem pequiv.trans_symm

Modification history

2021-11-13 14:24
src/data/pequiv.lean
chore(data/equiv/*): rename `trans_symm` and `symm_trans` to `self_trans_symm` and `symm_trans_self`. (#10309) …
Deleted pequiv.trans_symmView on Github →
2019-07-14 11:14
src/data/pequiv.lean
feat(data/pequiv): partial equivalences (#1206) …
Added pequiv.trans_symmView on Github →