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/*========================================================================== 
 
    ddcmath.h  -  Don Cross , October 1994. 
 
    Contains useful math stuff. 
 
==========================================================================*/ 
 
#ifndef __ddcmath_h 
#define __ddcmath_h 
 
#define  DDC_PI  (3.14159265358979323846) 
 
#endif /* __ddcmath_h */ 
 
/*--- end of file ddcmath.h ---*/