require'jmf'
(,: $L:0) _ _2{. showmap_jmf_''
+-----+----+
|msize|refs|
+-----+----+
|100 |2 |
+-----+----++-----+----+ |5 |4 | +-----+----+ |1 |1 | +-----+----+ ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
