author | nipkow |
Thu, 29 Aug 2019 14:20:46 +0200 | |
changeset 70629 | 2bbd945728e2 |
parent 70628 | 40b63f2655e8 |
child 70630 | 2402aa499ffe |
child 70631 | f14b997da756 |
child 70633 | b99b925dbd84 |
--- a/src/HOL/Data_Structures/List_Ins_Del.thy Thu Aug 29 13:07:56 2019 +0200 +++ b/src/HOL/Data_Structures/List_Ins_Del.thy Thu Aug 29 14:20:46 2019 +0200 @@ -30,7 +30,7 @@ lemmas isin_simps2 = sorted_lems sorted_ConsD sorted_snocD *) -lemmas isin_simps = sorted_lems sorted_Cons_iff sorted_snoc_iff +lemmas isin_simps = sorted_mid_iff' sorted_Cons_iff sorted_snoc_iff subsection \<open>Inserting into an ordered list without duplicates:\<close>