Dear Gurus,
on Digital Unix 4.0d the F90 compiler (DFABASE500) shows an unexpected
behaviour: assigning a constant to a double precision variable is
sensitive in respect to the d0-appendix (see small example
program). f77 has the expected behaviour. Is it a bug or a feature of
f90?
8< ---------------- cut here -------------------- >8
program Double_precision_test
C Gibt's einen Unterschied zwischen unter f90 zwischen den Konstanten
C mit und ohne d0 Appendix?
double precision x, xd0
x = 1.23456
xd0 = 1.23456d0
print*, ' x =', x
print*, 'xd0 =', xd0
print*, ' x-xd0 = ', x - xd0
end
8< ---------------- cut here -------------------- >8
TIA
Gerhard
--
Gerhard Nolte
Email: gnolte_at_gwdg.de Voice: +49-551-5176-716 Fax: +49-551-5176-704
MPI fuer Stroemungsforschung, Bunsenstr. 10, 37073 Goettingen, Germany
Received on Thu Jun 11 1998 - 12:02:09 NZST