It's not clear which behavior he would want here:
isReal=: 0 *./ .= [: {:"1@:+. ,
real=:(]-:+) :: 0:(isReal,real) 1j1e_14 0 1 On Fri, Oct 8, 2010 at 5:53 PM, Don Guinn <dongu...@gmail.com> wrote: > I like: > > real=:(]-:+) :: 0: > > -- Devon McCormick, CFA ^me^ at acm. org is my preferred e-mail ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
