NAME atanh, atanhf, atanhl - inverse hyperbolic tangent function LIBRARY Math library ( libm , -lm ) SYNOPSIS #include ... double atanh(double x ); float atanhf(float x ); long dou…NAME atanh, atanhf, atanhl - inverse hyperbolic tangent function LIBRARY Math library ( libm , -lm ) SYNOPSIS #include ... double atanh(double x ); float atanhf(float x ); long dou…NAME atanh, atanhf, atanhl - inverse hyperbolic tangent function LIBRARY Math library ( libm , -lm ) SYNOPSIS #include ... double atanh(double x ); float atanhf(float x ); long dou…acosh(x<1) DOMAIN NAN y EDOM atanh(|x|>1) DOMAIN NAN y EDOM atanhcimag(f)); exit(EXIT_SUCCESS); } SEE ALSO atanh (3), cabs (3), cimag (3), ctanhcimag(f)); exit(EXIT_SUCCESS); } SEE ALSO atanh (3), cabs (3), cimag (3), ctanhcimag(f)); exit(EXIT_SUCCESS); } SEE ALSO atanh (3), cabs (3), cimag (3), ctanhSVr4, 4.3BSD. SEE ALSO acosh (3), atanh (3), casinh (3), cosh (3), sinhSVr4, 4.3BSD. SEE ALSO asinh (3), atanh (3), cacosh (3), cosh (3), sinhSVr4, 4.3BSD. SEE ALSO acosh (3), atanh (3), casinh (3), cosh (3), sinhSVr4, 4.3BSD. SEE ALSO asinh (3), atanh (3), cacosh (3), cosh (3), sinhSVr4, 4.3BSD. SEE ALSO acosh (3), atanh (3), casinh (3), cosh (3), sinhSVr4, 4.3BSD. SEE ALSO asinh (3), atanh (3), cacosh (3), cosh (3), sinhoccurs. SEE ALSO acosh (3), asinh (3), atanh (3), ccos (3), sinh (3), tanhoccurs. SEE ALSO acosh (3), asinh (3), atanh (3), ccos (3), sinh (3), tanh