                               POLYNOMIAL FIT              HEP7.HLP

    In  statistics  sometimes the  points  of  data  do not  approximate  a
    straight line.  This  program will compute a polynomial  that best fits
    the input data.  The curve computed does not necessarily go through the
    input points.

    You may specify the order of the  polynomial or you may let the program
    determine the  order.  There must be  at least TWO more  points entered
    than the order.   The maximum number of  points that can be  entered is
    50.  The maximum order is 10.

    The input values  may be numbers, variables or expressions  and you may
    use the  cursor keys, Ins  and Del to edit  your input data.  (See help
    screens to Calculator.)

    After you have entered  all your data you can enter an  X value and the
    program will compute the predicted Y value.







