1#include "libm.h"
2
3#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
4long double complex catanhl(long double complex z)
5{
6	return catanh(z);
7}
8#else
9long double complex catanhl(long double complex z)
10{
11	z = catanl(CMPLXL(-cimagl(z), creall(z)));
12	return CMPLXL(cimagl(z), -creall(z));
13}
14#endif
15