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NOTE: 1. If you plan to use program NEWTON, you must first use the editor for
your PC to edit the subroutine FUNC.SUB because you must insert the
nonlinear equation(s) to be solved into FUNC.SUB (follow the format of the
existing example in the subroutine).

      2. If you plan to use program BROY, you must first use the editor for
your PC to edit BROY.FOR.  You must initialize some of the variables and
provide the function FX which is the sum of the squares of the equations to
be solved.  This is explained in more detail in the comments at the beginning
of the program code in the file BROY.FOR.

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NOW YOU ARE READY TO COMPILE A PROGRAM.
Remove this disk from drive A and replace it with the disk that contains
your working FORTRAN compiler.  Do not forget to type C: <return> after the
A:\> prompt before typing the filenames of the compiler and program as
previously instructed.  Thereafter, follow the instructions provided by
the compiler.