public void ExecuteComplexNumberTest() { var complex = new Complex(3, 2); var exp = new Cot(new ComplexNumber(complex)); var result = (Complex)exp.Execute(); Assert.Equal(ComplexExtensions.Cot(complex), result); Assert.Equal(-0.010604783470337083, result.Real, 14); Assert.Equal(-1.0357466377649953, result.Imaginary, 14); }
/// <summary> /// Calculates the this mathematical expression (complex number). /// </summary> /// <param name="complex">The calculation result of argument.</param> /// <returns> /// A result of the calculation. /// </returns> protected override Complex ExecuteComplex(Complex complex) { return(ComplexExtensions.Cot(complex)); }
/// <summary> /// Calculates the this mathematical expression (complex number). /// </summary> /// <param name="parameters">An object that contains all parameters and functions for expressions.</param> /// <returns> /// A result of the calculation. /// </returns> protected override Complex ExecuteComplex(ExpressionParameters parameters) { return(ComplexExtensions.Cot((Complex)m_argument.Execute(parameters))); }