>Yes, it is written correctly there, but I am talking about on page 485. > There, the values of x, y, and z are wrong.Ryan Williams >(rwillI@jorsm.com)> Yup. You're right. Page 485 does appear to be wrong. It gives the same values for x, y, & z and for n, o, & p. ____________________________________________________________ Nathan Sutcliffe nsutclif@intergate.bc.ca