Theorem not_solvable_of_mem_derivedSeries

Modification history

2026-07-17 16:51
Mathlib/GroupTheory/Solvable.lean
chore(GroupTheory): rename `IsSolvable` to `Group.IsSolvable` (#41820) …
Deleted not_solvable_of_mem_derivedSeriesView on Github →
2023-03-06 05:02
Mathlib/GroupTheory/Solvable.lean
feat: port GroupTheory.Solvable (#2221)
Added not_solvable_of_mem_derivedSeriesView on Github →