long double y1l(long double);
float ynf(int, float);
long double ynl(int, long double);
+
+double exp10(double);
+float exp10f(float);
+long double exp10l(long double);
+double pow10(double);
+float pow10f(float);
+long double pow10l(long double);
#endif
#ifdef __cplusplus