00001 #ifndef __MATH
00002 #define __MATH
00003
00004 extern double infinity(void);
00005 #define HUGE_VAL (infinity())
00006
00007 extern double acos(double);
00008 extern double asin(double);
00009 extern double atan(double);
00010 extern double atan2(double, double);
00011 extern double cos(double);
00012 extern double sin(double);
00013 extern double tan(double);
00014 extern double cosh(double);
00015 extern double sinh(double);
00016 extern double tanh(double);
00017 extern double exp(double);
00018 extern double frexp(double, int *);
00019 extern double ldexp(double, int);
00020 extern double log(double);
00021 extern double log10(double);
00022 extern double modf(double, double *);
00023 extern double pow(double, double);
00024 extern double sqrt(double);
00025 extern double ceil(double);
00026 extern double fabs(double);
00027 extern double floor(double);
00028 extern double fmod(double, double);
00029
00030 #endif
