> I would vote for -ffast-math to disable it. Please don't. I think parentheses should be obeyed in FORTRAN. -ffast-math groups several useful optimization for usual codes and I don't see why users should have to remember their names if they want to keep mandatory parentheses.
Now I also think one should think twice (at least!) before introducing a new option (some day I'll rant against their number). Dominique