[comp.sys.next] Numerical errors in NeXT FORTRAN

mikes@sir-alan.UUCP (Mike Squires) (02/01/90)

The FORTRAN compiler available for the NeXT (Absoft?) seems to produce
slightly different numerical results as compared to the same code
run on a Sun 4/110 using Sun FORTRAN or a 386 XENIX system running
LPI FORTRAN 77.  The errors are large enough to make the use of the
code problematical (the software uses non-linear regression and
interates to convergence, but the errors show up in the first
iteration).

Has anyone else seen this?

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