On Wed, Oct 8, 2008 at 5:56 PM, Sherlock, Ric <[EMAIL PROTECTED]> wrote: > My suspicion is that the expression old + loc * new-old will be more > susceptible to "errors" due to floating point arithmetic than the > other numeric method?
Only if you need more than 15 significant digits to represent the differences. -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
