Alex, you may be asking 'too much print precision' on your display, eg: decimal=:-<. 9!:11 ]14
decimal 5.1 5.2 0.1 0.2 9!:11 ]15 decimal 5.1 5.2 0.0999999999999996 0.2 9!:11 ]16 decimal 5.1 5.2 0.09999999999999964 0.2000000000000002 You may need to use fmt (8!: x) to produce a specified format to avoid the system rounding display. Rob Hodgkinson ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
