Mathlib v3 is deprecated. Go to Mathlib v4

Def equiv.perm.sign_aux

Modification history

2022-01-05 23:45
src/group_theory/perm/sign.lean
chore(*): notation for `units` (#11236)
Modified equiv.perm.sign_auxView on Github →
2018-08-10 09:44
group_theory/perm.lean
feat(group_theory/perm): signatures of permutations (#231)
Added equiv.perm.sign_auxView on Github →