| #include "libm.h" | |
| #if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024 | |
| long double complex catanhl(long double complex z) { return catanh(z); } | |
| #else | |
| long double complex catanhl(long double complex z) { | |
| z = catanl(CMPLXL(-cimagl(z), creall(z))); | |
| return CMPLXL(cimagl(z), -creall(z)); | |
| } | |
| #endif |