Messages in this thread | | | Date | Wed, 16 Jan 2002 17:23:42 -0500 (EST) | From | "Richard B. Johnson" <> | Subject | Re: floating point exception |
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On Wed, 16 Jan 2002, Mark Zealey wrote:
> On Wed, Jan 16, 2002 at 05:05:55PM -0500, Richard B. Johnson wrote: > > > for(;;) > > { > > srand(seed); ^^^^^^^^^^^^^^^^
> > z = x; > > for(i = 0; i < MAX_FLOAT; i++) > > *z++ = cos((double) rand()); > > srand(seed); ^^^^^^^^^^^^^
> > z = y; > > for(i = 0; i < MAX_FLOAT; i++) > > *z++ = cos((double) rand()); > > if(memcmp(x, y, MAX_FLOAT * sizeof(double))) > > break; > > seed = rand(); > > Um, maybe I'm not reading this properly.. why are you randing, doing 1 set and > then using different random values for the other set ?
I am NOT. I am setting the seed BACK to whatever it was for the first set with srand(seed). After the compare, I change the seed.
Cheers, Dick Johnson
Penguin : Linux version 2.4.1 on an i686 machine (797.90 BogoMips).
I was going to compile a list of innovations that could be attributed to Microsoft. Once I realized that Ctrl-Alt-Del was handled in the BIOS, I found that there aren't any.
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