public void MultTest2()
{
DataStructure.Polynomial.Polynomial p = new DataStructure.Polynomial.Polynomial();
p.SetItem(20, 3);
p.SetItem(5, 2);
p.SetItem(0, 4);
DataStructure.Polynomial.Polynomial p2 = new DataStructure.Polynomial.Polynomial();
p2.SetItem(4, 1);
p2.SetItem(3, 10);
p2.SetItem(2, 3);
p2.SetItem(0, 1);
DataStructure.Polynomial.Polynomial polyAdd = p.Mult(p2);
Assert.AreEqual(3, polyAdd.Coef(24));
Assert.AreEqual(30, polyAdd.Coef(23));
Assert.AreEqual(9, polyAdd.Coef(22));
Assert.AreEqual(3, polyAdd.Coef(20));
Assert.AreEqual(2, polyAdd.Coef(9));
Assert.AreEqual(20, polyAdd.Coef(8));
Assert.AreEqual(6, polyAdd.Coef(7));
Assert.AreEqual(2, polyAdd.Coef(5));
Assert.AreEqual(4, polyAdd.Coef(4));
Assert.AreEqual(40, polyAdd.Coef(3));
Assert.AreEqual(12, polyAdd.Coef(2));
Assert.AreEqual(4, polyAdd.Coef(0));
}
public void TestLeadExp()
{
DataStructure.Polynomial.Polynomial p = new DataStructure.Polynomial.Polynomial();
p.SetItem(20, 3);
p.SetItem(5, 2);
p.SetItem(0, 4);
Assert.AreEqual(20, p.LeadExp());
}
public void EvalXequal2()
{
DataStructure.Polynomial.Polynomial p = new DataStructure.Polynomial.Polynomial();
p.SetItem(4, 1);
p.SetItem(3, 10);
p.SetItem(2, 3);
p.SetItem(0, 1);
Assert.AreEqual(109, p.Eval(2));
}
public void TestCoef()
{
DataStructure.Polynomial.Polynomial p = new DataStructure.Polynomial.Polynomial();
p.SetItem(20, 3);
p.SetItem(5, 2);
p.SetItem(0, 4);
Assert.AreEqual(3, p.Coef(20));
Assert.AreEqual(2, p.Coef(5));
Assert.AreEqual(4, p.Coef(0));
}
public void MultTest1()
{
DataStructure.Polynomial.Polynomial p = new DataStructure.Polynomial.Polynomial();
p.SetItem(1, 3);
p.SetItem(0, 4);
DataStructure.Polynomial.Polynomial p2 = new DataStructure.Polynomial.Polynomial();
p2.SetItem(1, 3);
p2.SetItem(0, 4);
DataStructure.Polynomial.Polynomial polyAdd = p.Mult(p2);
Assert.AreEqual(9, polyAdd.Coef(2));
Assert.AreEqual(24, polyAdd.Coef(1));
Assert.AreEqual(16, polyAdd.Coef(0));
}
public void AddTestSameValue()
{
DataStructure.Polynomial.Polynomial p = new DataStructure.Polynomial.Polynomial();
p.SetItem(20, 3);
p.SetItem(5, 2);
p.SetItem(0, 4);
DataStructure.Polynomial.Polynomial p2 = new DataStructure.Polynomial.Polynomial();
p2.SetItem(20, 3);
p2.SetItem(5, 2);
p2.SetItem(0, 4);
DataStructure.Polynomial.Polynomial polyAdd = p.Add(p2);
Assert.AreEqual(6, polyAdd.Coef(20));
Assert.AreEqual(4, polyAdd.Coef(5));
Assert.AreEqual(8, polyAdd.Coef(0));
}
public void AddTest()
{
DataStructure.Polynomial.Polynomial p = new DataStructure.Polynomial.Polynomial();
p.SetItem(20, 3);
p.SetItem(5, 2);
p.SetItem(0, 4);
DataStructure.Polynomial.Polynomial p2 = new DataStructure.Polynomial.Polynomial();
p2.SetItem(4, 1);
p2.SetItem(3, 10);
p2.SetItem(2, 3);
p2.SetItem(0, 1);
DataStructure.Polynomial.Polynomial polyAdd = p.Add(p2);
Assert.AreEqual(3, polyAdd.Coef(20));
Assert.AreEqual(2, polyAdd.Coef(5));
Assert.AreEqual(1, polyAdd.Coef(4));
Assert.AreEqual(10, polyAdd.Coef(3));
Assert.AreEqual(3, polyAdd.Coef(2));
Assert.AreEqual(5, polyAdd.Coef(0));
}