CURVILINEAR INTERPOLATION                                                       
                                                                                
NUMBER OF KNOWN POINTS? 3                                                       
X,Y OF POINT 1 ? 1,2                                                            
X,Y OF POINT 2 ? 5,78                                                           
X,Y OF POINT 3 ? 9,123                                                          
                                                                                
INTERPOLATE: X=? 3                                                              
             y= 43.875                                                          
                                                                                
MORE X ON THIS CURVE (1=YES, 0=NO)? 0                                           
MORE X ON ANOTHER CURVE (1=YES, 0=NO)? 0                                        
