public void IsWithinDelta()
 {
     Assert.DoesNotThrow(() => Assert.IsWithinDelta(0.0001f, 0.0002f, 0.0001f));
     Assert.DoesNotThrow(() => Assert.IsWithinDelta(0.0001d, 0.0002d, 0.0001d));
     Assert.ThrowsExact <AssertionException>(() => Assert.IsWithinDelta(0.0001f, 0.0002f, 0.00002f));
     Assert.ThrowsExact <AssertionException>(() => Assert.IsWithinDelta(0.0001d, 0.0002d, 0.00002d));
 }