public void testPowNaNExponent() {
Complex x = new Complex(3, 4);
assertTrue(x.pow(Complex.NaN).isNaN());
}
public void testPowInf() {
TestUtils.assertSame(Complex.NaN, Complex.ONE.pow(oneInf));
TestUtils.assertSame(Complex.NaN, Complex.ONE.pow(oneNegInf));
TestUtils.assertSame(Complex.NaN, Complex.ONE.pow(infOne));
TestUtils.assertSame(Complex.NaN, Complex.ONE.pow(infInf));
TestUtils.assertSame(Complex.NaN, Complex.ONE.pow(infNegInf));
TestUtils.assertSame(Complex.NaN, Complex.ONE.pow(negInfInf));
TestUtils.assertSame(Complex.NaN, Complex.ONE.pow(negInfNegInf));
TestUtils.assertSame(Complex.NaN, infOne.pow(Complex.ONE));
TestUtils.assertSame(Complex.NaN, negInfOne.pow(Complex.ONE));
TestUtils.assertSame(Complex.NaN, infInf.pow(Complex.ONE));
TestUtils.assertSame(Complex.NaN, infNegInf.pow(Complex.ONE));
TestUtils.assertSame(Complex.NaN, negInfInf.pow(Complex.ONE));
TestUtils.assertSame(Complex.NaN, negInfNegInf.pow(Complex.ONE));
TestUtils.assertSame(Complex.NaN, negInfNegInf.pow(infNegInf));
TestUtils.assertSame(Complex.NaN, negInfNegInf.pow(negInfNegInf));
TestUtils.assertSame(Complex.NaN, negInfNegInf.pow(infInf));
TestUtils.assertSame(Complex.NaN, infInf.pow(infNegInf));
TestUtils.assertSame(Complex.NaN, infInf.pow(negInfNegInf));
TestUtils.assertSame(Complex.NaN, infInf.pow(infInf));
TestUtils.assertSame(Complex.NaN, infNegInf.pow(infNegInf));
TestUtils.assertSame(Complex.NaN, infNegInf.pow(negInfNegInf));
TestUtils.assertSame(Complex.NaN, infNegInf.pow(infInf));
}
public void testPow() {
Complex x = new Complex(3, 4);
Complex y = new Complex(5, 6);
Complex expected = new Complex(-1.860893, 11.83677);
TestUtils.assertEquals(expected, x.pow(y), 1.0e-5);
}