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Re: FortranForm
*To*: mathgroup at smc.vnet.net
*Subject*: [mg109552] Re: FortranForm
*From*: "slawek" <slawek at host.pl>
*Date*: Wed, 5 May 2010 06:04:45 -0400 (EDT)
*References*: <hrosvr$5sc$1@smc.vnet.net>
U=BFytkownik "Gideon" <gideon.simpson at gmail.com> napisa=B3 w wiadomo=B6cigrup
dyskusyjnych:hrosvr$5sc$1 at smc.vnet.net...
> 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.
The output in the "fortran form" is not a "clean" Fortran IV/77/90/95/2003
source. :(
A simple gawk script should help.
BTW, CForm does not give "clean" C source.
> 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)
Use N, here is a example (20-digit acc.):
N[yourExpressionHere,20] // FortranForm
N[Sqrt[2]] // FortranForm
slawek
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