So our sine right over here is gonna be positive. And when, and this is gonna be in general when we're dealing with any negative value. Because if you take any negative value to the fifth power, it's gonna be negative. And then you take that, the cube root of that, you're gonna have negative. And then you have a negative value divided by that, you're gonna get a positive value. So you can feel good that this test value is indicative of actually this entire interval. And if you're dealing with a positive value, well, that to the fifth power is gonna be positive cube root of that's still going to be positive.