public void testMult2And()
{
IntegerPolynomial i1 = new IntegerPolynomial(new int[] { 1368, 2047, 672, 871, 1662, 1352, 1099, 1608 });
LongPolynomial2 i2 = new LongPolynomial2(i1);
i2.mult2And(2047);
i1.Multiply(2);
i1.ModPositive(2048);
Assert.True(i1.coeffs.SequenceEqual(i2.ToIntegerPolynomial().coeffs));
}
public void testSubAnd()
{
IntegerPolynomial i1 = new IntegerPolynomial(new int[] { 1368, 2047, 672, 871, 1662, 1352, 1099, 1608 });
IntegerPolynomial i2 = new IntegerPolynomial(new int[] { 1729, 1924, 806, 179, 1530, 1381, 1695, 60 });
LongPolynomial2 a = new LongPolynomial2(i1);
LongPolynomial2 b = new LongPolynomial2(i2);
a.SubAnd(b, 2047);
i1.Sub(i2);
i1.ModPositive(2048);
Assert.True(a.ToIntegerPolynomial().coeffs.SequenceEqual(i1.coeffs));
}
private void Mult2AndTest()
{
IntegerPolynomial i1 = new IntegerPolynomial(new int[] { 1368, 2047, 672, 871, 1662, 1352, 1099, 1608 });
LongPolynomial2 i2 = new LongPolynomial2(i1);
i2.Mult2And(2047);
i1.Multiply(2);
i1.ModPositive(2048);
if (!Compare.AreEqual(i1.Coeffs, i2.ToIntegerPolynomial().Coeffs))
{
throw new Exception("LongPolynomial2 Mult2And test failed!");
}
}
private void SubAndTest()
{
IntegerPolynomial i1 = new IntegerPolynomial(new int[] { 1368, 2047, 672, 871, 1662, 1352, 1099, 1608 });
IntegerPolynomial i2 = new IntegerPolynomial(new int[] { 1729, 1924, 806, 179, 1530, 1381, 1695, 60 });
LongPolynomial2 a = new LongPolynomial2(i1);
LongPolynomial2 b = new LongPolynomial2(i2);
a.SubAnd(b, 2047);
i1.Subtract(i2);
i1.ModPositive(2048);
if (!Compare.AreEqual(a.ToIntegerPolynomial().Coeffs, i1.Coeffs))
{
throw new Exception("LongPolynomial2 SubAnd test failed!");
}
}