Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
list.perm.join_congr
Modification history
2022-11-20 21:05
src/data/list/perm.lean
feat(data/list/perm): add `list.perm.{join,join_congr}` (#17497)
Added
list.perm.join_congr
View on Github →