diff -r 53e40173cae5 -r b35ffbe82031 NEWS --- a/NEWS Mon Dec 19 15:52:15 2022 +0100 +++ b/NEWS Mon Dec 19 15:54:03 2022 +0100 @@ -112,8 +112,10 @@ totalp_on_singleton[simp] trans_onD trans_onI + trans_on_subset transp_onD transp_onI + transp_on_subset transp_on_trans_on_eq[pred_set_conv] * Theory "HOL.Transitive_Closure":