Acos Acosh Asin Asinh Atan2 Atanh Cosh Cospi Cospi_sub Exp2 Exp2_sub Expm1 Expm1_sub Log10 Log1p Log1p_sub Log2 Log2_sub Powm1 Powm1_sub Sinh Sinpi Sinpi_sub Sqrt1pm1 Sqrt1pm1_sub Tanh

Tanh() Function Tanh ( X As  Double ) tanh(x) Purpose Computes the hyperbolic tangent of x. tanh(x) = sinh(x)/cosh(x) = (exp(x) - exp(-x))/(exp(x) + exp(-x)) Returns Double tanh(x). Parameters [in] X Argument x.