/// <summary>Trigonometric Tangent (Tangens) of this <c>Complex</c>.</summary> public Complex Tan() { if (IsReal) { return(new Complex(Trig.Tan(real), 0d)); } double cosr = Trig.Cos(real); double sinhi = Trig.Sinh(imag); double denom = cosr * cosr + sinhi * sinhi; return(new Complex(Trig.Sin(real) * cosr / denom, sinhi * Trig.Cosh(imag) / denom)); }
public static Complex Tan(Complex value) { return(Trig.Tan(value)); }