public void ExecuteTest2()
{
var exp = new Abs(new ComplexNumber(4, 2));
Assert.Equal(Complex.Abs(new Complex(4, 2)), exp.Execute());
}
public void ExecuteTest3()
{
var exp = new Abs(new Vector(new IExpression[] { new Number(5), new Number(4), new Number(6), new Number(7) }));
Assert.Equal(11.2249721603218241567, (double)exp.Execute(), 15);
}
public void ExecuteTest1()
{
var exp = new Abs(new Number(-1));
Assert.Equal(1.0, exp.Execute());
}