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Re: Does your machine also FFT like mine?

From: Kai Mueller
Subject: Re: Does your machine also FFT like mine?
Date: Thu, 14 May 1998 08:30:53 +0200

On Wed, May 13, 1998 at 02:45:31PM -0500, John W. Eaton wrote:
> It has to do with when is the correct time to do the conversion to
> double.  If I write
>       double precision pi
>       pi = 3.1415925358979

I understand that using a switch like "-fpconstant" for DEC f90
is "dangerous semantic". Does that mean that a portable source
code must use typed constants like "pi = 3.1415925358979D0"?

 Kai P. Mueller
 Control Department (Regelungstechnik) | Phone [+49] (531) 391-3835
 Technical University Braunschweig     | Fax   [+49] (531) 391-5194
 D-38092 Braunschweig                  | Email address@hidden

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