For both J504 and J601, it seems dyad +: and *: only accept boolean domain. Is this the intended?
[EMAIL PROTECTED]/~ 0 1 2 1 0 _1 0 0 0 _1 0 _1 +:/~ 0 1 2 |domain error | +:/~0 1 2 [EMAIL PROTECTED]/~ 0 1 2 1 1 1 1 0 _1 1 _1 _1 *:/~ 0 1 2 |domain error | *:/~0 1 2 -- regards, bill ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
