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Theorem equiv.perm.apply_inv_self

Modification history

2020-12-01 13:25
src/data/equiv/basic.lean
chore(data/equiv/perm): Move around lemmas about perm and swap (#5153) …
Modified equiv.perm.apply_inv_selfView on Github →
2018-07-30 10:56
data/equiv/basic.lean
feat(data/equiv/basic): basic equiv lemmas and decidable_eq (#225)
Added equiv.perm.apply_inv_selfView on Github →