|Vincent Torri on Fri, 10 Jun 2005 14:55:34 +0200|
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|Re: dumb question about rationals|
I need the exact value of the fraction.Sure, but why do you need it as a long long ? It is quite possible for the numerator to be too large to fit in a long long, and whatever you can do with a long long, you can do it with a t_INT.
ho, ok, i've not understood that. Well, i use the program i write in a fortran one (i have done a C-fortran interface for it). Afaik, the best integer precision that I can have in fortran 90 is 64 bits.
Btw, is there a fortran binding of PARI ? Vincent