- To: mathgroup at smc.vnet.net
- Subject: [mg109568] Re: FortranForm
- From: Gerry Flanagan <flanagan at materials-sciences.com>
- Date: Wed, 5 May 2010 06:07:40 -0400 (EDT)
There is a library package available by Mark Sofroniou.
It is a much more general approach than the built-in FotranForm, and
there are options to do just what you're asking. Unfortunately, it
hasn't been maintained for the latest Mathematica versions (to my knowledge), so
you may get a few warnings and errors, particularly related to
subexpression optimization. I've generally managed work-arounds.
On 5/4/2010 6:30 AM, Gideon wrote:
> I have two, possibly related, questions on the FortranForm command.
> 1. Is it possible to get Fortran 90/95 style output? In particular,
> I'd like to have long lines broken up with the end of line&
> character, rather than the sixth column indicator as it is now.
> 2. Is it possible to get it to output decimals where it has whole
> numbers? For instance, in some code I have, a factor of sqrt(2)
> appears. FortranForm renders this as Sqrt(2). My compiler (gfortran
> 4.4) doesn't like this because it sees this as the square root of an
> integer. I have been resolving this with find-replace, and suspect I
> could also deal with it by compiler flags, but it's annoying.
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