www.pudn.com > iccavr_lib.rar > fph.h, change:2000-03-06,size:343b


#include <math.h> 
#include <stdlib.h> 
#include <limits.h> 
 
#define PI	3.1415926 
#define PID2	(PI/2) 
 
#define TWOPI   (2*PI) 
#define LOGE    0.43429448190325183  
#define LN10    2.3025850929940457 
 
#define LOG10_2 0.3010299956639812      /* log10(2) */ 
#define LOG2_10 3.3219280948873623      /* log2(10) */ 
 
 
float _nan(void);