public void LambdaFunctionTest()
{
var function = new LamdaFunction(0, 1, n, x, k);
Assert.AreEqual(new Fraction(1, 2), function.Calculate());
var function1 = new LamdaFunction(0, 2, n, x, k);
Assert.AreEqual(new Fraction(0), function1.Calculate());
var function2 = new LamdaFunction(0, 3, n, x, k);
Assert.AreEqual(new Fraction(0), function2.Calculate());
var function3 = new LamdaFunction(0, 4, n, x, k);
Assert.AreEqual(new Fraction(0), function3.Calculate());
var function4 = new LamdaFunction(1, 1, n, x, k);
Assert.AreEqual(new Fraction(1, 2), function4.Calculate());
var function5 = new LamdaFunction(1, 2, n, x, k);
Assert.AreEqual(new Fraction(0), function5.Calculate());
var function6 = new LamdaFunction(2, 1, n, x, k);
Assert.AreEqual(new Fraction(1, 2), function6.Calculate());
}
public Fraction Calculate()
{
if (_s == 0)
{
return(StartValueCalculate());
}
var lamdaFunction1 = new LamdaFunction(_s - 1, 2 * _t - 1, _n, _x, _k);
var lamdaFunction2 = new LamdaFunction(_s - 1, 2 * _t, _n, _x, _k);
var roFunction = new RoFunction(_s - 1, 2 * _t - 1, _n, _x, _k);
return(lamdaFunction1.Calculate() + lamdaFunction2.Calculate() * roFunction.Calculate());
/* return (new LamdaFunction(_s - 1, 2 * _t - 1, _n, _x, _k).Calculate()) +
* ((new LamdaFunction(_s - 1, 2 *_t, _n, _x, _k).Calculate()) *
* (new RoFunction(_s - 1, 2 *_t, _n, _x, _k).Calculate()));*/
}
