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Theorem equiv.perm.swap_mul_self

Modification history

2020-03-03 11:51
src/group_theory/perm/sign.lean
feat(tactic/lint): check for redundant simp lemmas (#2066) …
Deleted equiv.perm.swap_mul_selfView on Github →
2018-10-17 13:50
group_theory/perm.lean
feat(group_theory/perm): swap_mul_swal / swap_swap_apply (by @kckennylau)
Added equiv.perm.swap_mul_selfView on Github →