public void TryDivide_BySubsetTerm()
{
PolynomialTerm x = 'x';
PolynomialTerm y = 'y';
(2 * x.ToPower(3) * y.ToPower(2)).TryDivide(0.5 * x, out PolynomialTerm r).AssertIsTrue();
r.AssertIsEqualTo(4 * x.ToPower(2) * y.ToPower(2));
}
public void Power_ByOne()
{
PolynomialTerm x = 'x';
x.ToPower(1).AssertIsEqualTo(x);
}
public void Power_ByTwo()
{
PolynomialTerm x = 'x';
x.ToPower(2).AssertIsEqualTo(x * x);
}
public void Power_ByZero()
{
PolynomialTerm x = 'x';
x.ToPower(0).AssertIsEqualTo(1);
}
