I can add a column of increasing integers to a fixed integer: 48,.i.10
48 0 48 1 48 2 48 3 48 4 48 5 48 6 48 7 48 8 48 9 Now I want to add the same increasing column to *two* fixed integers: 54 48,.i.10 |length error | 54 48 ,.i.10 Why doesn't this work? Skip Cave Cave Consulting LLC ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm