And if you accept this, it is exactly 1 4. And you could even go to values less than one. Right over here, when x is equal to 1 1, one over 1 1, the slope should be two. And it does indeed, let me do this in a slightly different color, it does indeed look like the slope is two over there. So, once again, you take the derivative with respect to x of the natural log of x, it is one over x. And hopefully you get a sense that that is actually true here. And a future video will actually prove it.