Acos Acosh Asin Asinh Atan2 Atanh Cosh Cospi Exp2 Expm1 Log10 Log1p Log2 Powm1 Sinh Sinpi Sqrt1pm1 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.