#include <stdio.h>
#include <stdlib.h>
#include <math.h>
int main()
{
long double a;
long double b;
a=0.L;
b=0.L;
printf ("%Lf\n", a/b);
return 0;
}
prints
-NaN on i386 and NaN on SPARC. I believe this is a compiler bug in Sun
Studio cc.
Olga
On Sat, Apr 3, 2010 at 3:58 PM, Chris Pickett
<[email protected]> wrote:
> We've been debugging a weired problem on Solaris/Intel this week. It
> turns out that print -- $(( 0./0. )) returns nan on SPARC but -nan on
> Intel. Is this a bug or a difference in the underlying floating point
> data type representation?
>
> Chris
> --
> ^---^
> (@)v(@) Chris Pickett
> | / IT consultant
> ===m==m=== [email protected]
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>
--
, _ _ ,
{ \/`o;====- Olga Kryzhanovska -====;o`\/ }
.----'-/`-/ [email protected] \-`\-'----.
`'-..-| / Solaris/BSD//C/C++ programmer \ |-..-'`
/\/\ /\/\
`--` `--`
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