1#include "libm.h"
2
3#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
4long double complex catanhl(long double complex z) {
5    return catanh(z);
6}
7#else
8long double complex catanhl(long double complex z) {
9    z = catanl(CMPLXL(-cimagl(z), creall(z)));
10    return CMPLXL(cimagl(z), -creall(z));
11}
12#endif
13