1 USING: kernel linked-sets sets tools.test ;
4 0 <linked-set> 1 over adjoin
7 [ members ] [ cardinality ] bi
11 0 <linked-set> 1 over adjoin
15 [ members ] [ cardinality ] bi
19 0 <linked-set> 1 over adjoin
24 [ members ] [ cardinality ] bi
28 0 <linked-set> 1 over adjoin
32 [ members ] [ cardinality ] bi
37 [ members ] [ cardinality ] bi
41 { 1 2 3 } [ >linked-set ] [ >linked-set ] bi =