Theorem Fin.sign_cycleRange

Modification history

2025-08-18 09:17

Mathlib/GroupTheory/Perm/Fin.lean

feat(GroupTheory/Perm/Fin): add Fin.cycleIcc and refactor cycleRange (#27014) …

Modified Fin.sign_cycleRange View on Github →

2023-04-07 16:43

Mathlib/GroupTheory/Perm/Fin.lean

feat: port GroupTheory.Perm.Fin (#3288)

Added Fin.sign_cycleRange View on Github →