Theorem Equiv.symm_comp_self

Modification history

2022-11-18 00:38
Mathlib/Data/Equiv/Basic.lean
feat: port logic.equiv.defs (#550) …
Modified Equiv.symm_comp_selfView on Github →
2021-12-06 13:54
Mathlib/Data/Equiv/Basic.lean
chore: small progress on equiv and list basics (#124) …
Added Equiv.symm_comp_selfView on Github →