#define HUGE_VAL 0x7FF00000UL
#define DOMAIN 1
#define SING 2
struct exception
{
int type;
char *name;
double arg1;
double arg2;
double retval;
}
;
#define M_1_PI 0.31830988618379067154
#define M_LOG10E 0.43429448190325182765
#define M_2_PI 0.63661977236758134308
#define M_LN2 0.69314718055994530942
#define M_SQRT1_2 0.70710678118654752440
#define M_PI_4 0.78539816339744830962
#define M_2_SQRTPI 1.12837916709551257390
#define M_SQRT2 1.41421356237309504880
#define M_LOG2E 1.4426950408889634074
#define M_PI_2 1.57079632679489661923
#define M_LN10 2.30258509299404568402
#define M_E 2.7182818284590452354
#define M_PI 3.14159265358979323846 |