hidden double __sin(double,double,int);
hidden double __cos(double,double);
hidden double __tan(double,double,int);
hidden double __sin(double,double,int);
hidden double __cos(double,double);
hidden double __tan(double,double,int);
hidden int __rem_pio2f(float,double*);
hidden float __sindf(double);
hidden float __cosdf(double);
hidden float __tandf(double,int);
hidden int __rem_pio2f(float,double*);
hidden float __sindf(double);
hidden float __cosdf(double);
hidden float __tandf(double,int);
hidden int __rem_pio2l(long double, long double *);
hidden long double __sinl(long double, long double, int);
hidden int __rem_pio2l(long double, long double *);
hidden long double __sinl(long double, long double, int);
hidden double __math_oflow(uint32_t);
hidden double __math_divzero(uint32_t);
hidden double __math_invalid(double);
hidden double __math_oflow(uint32_t);
hidden double __math_divzero(uint32_t);
hidden double __math_invalid(double);