thanks yes, sorry about the 1e328, it is 1e308 after that _ at 1e_318 it goes to 9.9999e_319 and then by 1e_324 it goes to 0, ie it underflows nicely
Wolfram|Alpha appears to have no limits in exponents whatsoever. So one question remains, why is J not more generous with exponents, if old and cheap machines can do it, and overflow nicely to infinity. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
