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Re: isnan in fortran
From: |
John W. Eaton |
Subject: |
Re: isnan in fortran |
Date: |
Wed, 11 Apr 2012 07:11:12 -0400 |
On 11-Apr-2012, c. wrote:
|
| On 10 Apr 2012, at 19:00, address@hidden wrote:
|
| > I think it would be better to rename the files that need this
| > treatment to FILE.in.f and then use sed to do the transformation to
| > generate FILE.f in the build tree.
| >
| > jwe
|
| I am preparing a patch to do that.
After giving it some more thought, it might be better in this specific
case to have a configure test that checks whether isnan is available
in Fortran and if not, adds misc/isnan.f to the list of functions to
compile. The misc/isnan.f function could be
logical function isnan (x)
double precision x
if (x != x)
isnan = .false.
else
isnan = .true.
endif
return
end
jwe
- isnan in fortran, c., 2012/04/10
- Re: isnan in fortran, Mike Miller, 2012/04/10
- Re: isnan in fortran, Jordi GutiƩrrez Hermoso, 2012/04/10
- Re: isnan in fortran, Michael Goffioul, 2012/04/10
- Re: isnan in fortran, Svante Signell, 2012/04/10
- Re: isnan in fortran, Mike Miller, 2012/04/10
- Re: isnan in fortran, John W. Eaton, 2012/04/10
- Re: isnan in fortran, Mike Miller, 2012/04/10
- Re: isnan in fortran, John W. Eaton, 2012/04/10
- Re: isnan in fortran, c., 2012/04/11
- Re: isnan in fortran,
John W. Eaton <=
- Re: isnan in fortran, John W. Eaton, 2012/04/11
- Re: isnan in fortran, Michael Goffioul, 2012/04/11
- Re: isnan in fortran, c., 2012/04/11
- Re: isnan in fortran, Michael Goffioul, 2012/04/11
- Re: isnan in fortran, c., 2012/04/11
- Re: isnan in fortran, c., 2012/04/11
- Re: isnan in fortran, Mike Miller, 2012/04/11
- Re: isnan in fortran, John W. Eaton, 2012/04/11
- Re: isnan in fortran, c., 2012/04/11
- Re: isnan in fortran, c., 2012/04/11