@Test
	public void testSinDegrees() {
		double sin = SundialCalculations.sinDegrees(0);
		assertEquals(0, sin, 0);
		sin = SundialCalculations.sinDegrees(45);
		assertEquals(0.707, sin, 0.001);
		sin = SundialCalculations.sinDegrees(90);
		assertEquals(1, sin, 0.001);
	}