I tried to log in and edit this, but I don't think I can. Currently, NuVoc says u@:v is equivalent to:
x u v y NB. dyad and u@v is equivalent to x (u"v) v y NB. dyad instead of (u x v y) and ((u"v) x v y), respectively. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
