Mathlib v3 is deprecated. Go to Mathlib v4

Theorem equiv.perm.fin_5_not_solvable

Modification history

2021-05-07 09:30
src/group_theory/solvable.lean
feat(group_theory/solvable): S_5 is not solvable (#7453) …
Added equiv.perm.fin_5_not_solvableView on Github →