Lines Matching refs:ctanh
77 ctanh(double complex z)
90 * ctanh(NaN +- I 0) = d(NaN) +- I 0
92 * ctanh(NaN + I y) = d(NaN,y) + I d(NaN,y) for y != 0
97 * ctanh(+-Inf +- I Inf) = +-1 +- I 0
99 * ctanh(+-Inf + I y) = +-1 + I 0 sin(2y) for y finite
114 * ctanh(x + I NaN) = d(NaN) + I d(NaN)
115 * ctanh(x +- I Inf) = dNaN + I dNaN
121 * ctanh(+-huge +- I y) ~= +-1 +- I 2sin(2y)/exp(2x), using the
144 /* ctan(z) = -I * ctanh(I * z) = I * conj(ctanh(I * conj(z))) */
145 z = ctanh(CMPLX(cimag(z), creal(z)));