3 #if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
4 long double sinhl(long double x)
8 #elif LDBL_MANT_DIG == 64 && LDBL_MAX_EXP == 16384
9 long double sinhl(long double x)
13 struct{uint64_t m; uint16_t se; uint16_t pad;} i;
15 unsigned ex = u.i.se & 0x7fff;
16 long double h, t, absx;
25 /* |x| < log(LDBL_MAX) */
26 if (ex < 0x3fff+13 || (ex == 0x3fff+13 && u.i.m>>32 < 0xb17217f7)) {
31 return h*(2*t - t*t/(1+t));
33 return h*(t + t/(t+1));
36 /* |x| > log(LDBL_MAX) or nan */