Re: [GD-General] ieee754 -0.0f?

[Andras B. <and...@gm...>]

Hah, there's the problem! Your program gives me the expected result, but  
if I replace "0.0f/-1.0f" to simply "-0.0f", then I get the wrong result!


andras

On Wed, 01 Feb 2006 11:19:40 -0700, Jim Tilander <jim...@gm...>  
wrote:

> I don't have VC6 here, but for VC7 on a regular P4 box the following
> produces the expected results:
>
> #include <cstdio>
>
> void main()
> {
>     float a = 0.0f;
>     float b = 0.0f/-1.0f;
>
>     printf( "%f = 0x%8.8x\n", a, *(int*)&a );
>     printf( "%f = 0x%8.8x\n", b, *(int*)&b );
> }
>
>
> /j
>