src/HOL/Data_Structures/Tree234_Map.thy
changeset 62130 90a3016a6c12
parent 61790 0494964bb226
child 63411 e051eea34990
equal deleted inserted replaced
62129:72d19e588e97 62130:90a3016a6c12
     1 (* Author: Tobias Nipkow *)
     1 (* Author: Tobias Nipkow *)
     2 
     2 
     3 section \<open>A 2-3-4 Tree Implementation of Maps\<close>
     3 section \<open>2-3-4 Tree Implementation of Maps\<close>
     4 
     4 
     5 theory Tree234_Map
     5 theory Tree234_Map
     6 imports
     6 imports
     7   Tree234_Set
     7   Tree234_Set
     8   "../Data_Structures/Map_by_Ordered"
     8   "../Data_Structures/Map_by_Ordered"