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Theorem equiv.symm_trans_self

Modification history

2022-10-18 21:51
src/logic/equiv/basic.lean
chore(logic/equiv/basic): split into two files (#17038) …
Modified equiv.symm_trans_selfView on Github →
2021-11-13 14:24
src/data/equiv/basic.lean
chore(data/equiv/*): rename `trans_symm` and `symm_trans` to `self_trans_symm` and `symm_trans_self`. (#10309) …
Added equiv.symm_trans_selfView on Github →