Theorem Equiv.Perm.Disjoint.mul_left

Modification history

2026-09-20 11:52
Mathlib/GroupTheory/Perm/Support.lean
style: fix a few instances of 'leading by' (#43995) …
Modified Equiv.Perm.Disjoint.mul_leftView on Github →
2023-01-17 10:45
Mathlib/GroupTheory/Perm/Support.lean
feat: port GroupTheory.Perm.Support (#1614)
Added Equiv.Perm.Disjoint.mul_leftView on Github →