So we're gonna evaluate it at e to the third and at e. So let's first evaluate at e to the third. So that's 15 times the natural log, the absolute time, the natural log of the absolute value of e to the third power minus 15 times the natural log of the absolute value of e. So what does this simplify to? The natural log of e to the third power, what power do I have to raise e to to get to e to the third? Well, that's just going to be three. And then the natural log of e, what power do I have to raise e to to get e? Well, that's just one. So this is 15 times three minus 15.