/*******************************************************
*
*  DESCRIPTION: auxiliar functions
*
*  AUTHOR: Mariana C. D'Abreu
*
*  EMAIL: mdabreu@dc.uba.ar
*
********************************************************/

#include <math.h> 
#include <assert.h> 
#include "functions.h"


RealValue TRUNCATE( RealValue x, RealValue precision) 
{ 
  assert( precision != 0 ); 
  RealValue y = ((RealValue)( floor( x / precision ) * precision ));
  return y;
}