The library is at /usr/local/lib/libnag.a and can be linked with
f90 test.f90 -lnag -L'/usr/local/lib'The documentation is available at several departments (including a complete set at NSC), it is system independent. You can also read it on the network directly from Oxford.
Mark 18 is available as /usr/local/lib/libnag18.a and has been compiled with CF90 v22.214.171.124.
Please note that the single precision versions of the NAG routines in this case (T3E) end with an E instead of the usual F, see the Users's Note.
The example programs are easy to use through the nagexample script. On your own directory you give the command
/usr/local/lib/flcre19se/scripts/nagexample NAG_namewhere NAG_name is the name of the routine you wish to test, for example s17aee for the Bessel function J0(x). The example program, together with its data file (if any), will be copied to your present directory, compiled, linked, and run.
The example program can quite often be used as the basis for the application program you are about to write.
NAG also has a numerical parallel library (installed 18 June 1999 on our T3E) and a new numerical library written in full Fortran 90 (not installed on our T3E).