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/*-------------------------------------------------------------------------
*
* geqo_random.h--
* random number generator
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: geqo_random.h,v 1.1 1997/02/19 12:59:02 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
/* contributed by:
=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=
* Martin Utesch * Institute of Automatic Control *
= = University of Mining and Technology =
* utesch@aut.tu-freiberg.de * Freiberg, Germany *
=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=
*/
/* -- parts of this are adapted from D. Whitley's Genitor algorithm -- */
#ifndef GEQO_RANDOM_H
#define GEQO_RANDOM_H
#include <math.h>
#define MASK 2147483647
#define geqo_rand() ((double)random()/MASK)
/* geqo_randint returns integer value
between lower and upper inclusive */
#define geqo_randint(upper,lower) ( (int) floor( geqo_rand()*((upper-lower)+0.999999) ) + lower )
#endif /* GEQO_RANDOM_H */
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