INTRO(3F)               COMMAND REFERENCE               INTRO(3F)



NAME
     intro - introduction to FORTRAN library functions

DESCRIPTION
     This section describes those functions that are in the
     FORTRAN run-time library.  The functions listed here provide
     an interface from f77 programs to the system in the same
     manner as the C library does for C programs.  They are
     automatically loaded as needed by the FORTRAN compiler
     f77(1).

     Most of these functions are in libU77.a. Some are in
     libF77.a or libI77.a.

     For efficiency, the RCS ID strings are not normally included
     in the a.out file. To include them, simply declare

          external f77lid

     in any f77 module.

FILES
     /usr/lib/libF77.a
                    f77 intrinsic function (math) and startup
                    library.

     /usr/lib/libI77.a
                    f77 I/O library.

     /usr/lib/libU77.a
                    f77 UTek system interface library.

SEE ALSO
     intro(3).





















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