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Mail Archives: cygwin/2003/11/27/09:40:14

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Message-ID: <42736.193.194.133.6.1069943991.squirrel@jose.freesurf.fr>
Date: Thu, 27 Nov 2003 15:39:51 +0100 (CET)
Subject: pow math function pb.
From: <ycollet AT freesurf DOT fr>
To: <cygwin AT cygwin DOT com>
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Hello,

I've tried this program under cygwin:

#include <math.h>

int main()
{
  printf("%lf\n", pow(2,8));
  return 0;
}

This program returns 8 instead of 256.
I've tried pow(2.0,8), pow(2.0, 8.0), etc ... Seems to me that I've found
a bug ?

instead of pow, I'm using pow(A,B)=exp(B*log(A)) (it works)

Your sincerely,

Yann COLLETTE

PS: What about a bugzilla page ?



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