Derivative Approximation 1



Step   Procedure       Enter     Press      Display
------------------------------------------------------------
 1     Enter Program
        for f(x)                 GTO E LRN

       end with 
        INV SBR

 2     Enter first 
        x value          x         A          x

       calculate f(x)              R/S        f(x)

   
 
 *: If printer is on, f(x) will be printed




