math/misc/simplex has a bug with J's changed handlings for NaN
Specifically, the line
f=. (0 > d){0 _
in http://www.jsoftware.com/svn/addons/tags/j602/math/misc/1.0/simplex.ijs
can introduce infinities which can result in NaN errors in
subsequent iterations.-- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
