HORNER _ _ _ _ _ _ _ _ _ _ _ _ switch

When the horner switch is on, polynomial expressions are printed in Horner's form for faster and safer numerical evaluation. Default is off. The leading variable of the expression is selected as Horner variable. To select the Horner variable explicitly use the korder declaration.

examples:

on horner;

(13p-4q)^3;

           3            2
  ( - 64)*q   + p*(624*q   + p*(( - 2028)*q + p*2197))


korder q;

ws;

        3                  2
  2197*p   + q*(( - 2028)*p   + q*(624*p + q*(-64)))