cc [ flags ] -I/usr/local/include file(s) -L/usr/local/lib -lmcw [ ... ] #include <mathcw.h> #include <complexcw.h> extern float complex ctanhf (float complex z); extern double complex ctanh (double complex z); extern long double complex ctanhl (long double complex z); extern __float80 complex ctanhw (__float80 complex z); extern __float128 complex ctanhq (__float128 complex z); extern long_long_double complex ctanhll (long_long_double complex z); extern decimal_float complex ctanhdf (decimal_float complex z); extern decimal_double complex ctanhd (decimal_double complex z); extern decimal_long_double complex ctanhdl (decimal_long_double complex z); extern decimal_long_long_double complex ctanhdll (decimal_long_long_double complex z);
NB: Functions with prototypes containing underscores in type names may be available only with certain extended compilers.
The value of the complex argument z is unrestricted.
For finite real-valued arguments, the real function range is [-1,+1].
When compiler support for complex types is lacking, consider using the cx family of functions instead.