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gfortran compiler precision
- From: miguel jiménez Zapata <smajz2000 at yahoo dot com dot mx>
- To: gcc-help at gcc dot gnu dot org
- Date: Tue, 26 Sep 2006 22:12:55 -0500 (CDT)
- Subject: gfortran compiler precision
Hi,
I'm a newcomer to programming!
I'm using two compilers to compile exactly the same
fortran 90 program. I'm using gfortran and visual
fortran
(shame on me!). The thing is that the numeric results
I get with these two different compilers start
differing from the 7th decimal digit. Could anybody
explain me why does this happen? I use double
precision numbers.
Salomon
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