sinhl
long double sinhl(long double);
extern long double sinhl(long double);
using ::sinhl;
extern long double sinhl(long double);
inline long double sinh(long double __X) { return sinhl(__X); }
extern long double sinhl(long double);
extern long double sinhl(long double);
LD_IM(ans) = S * sinhl(x);
LD_RE(ans) = C * sinhl(x);