# Hello again, world

According to this link, WordPress renders LaTeX equations for you right out of the box, which sounds too good to be true. Let’s see: $\int_{-\infty}^\infty \! dx \, e^{-x^2} = \sqrt{\pi}$. OK, dropping in manual paragraph tags (with </p>) works but is ugly. To Do: get author bylines working, fix link sorting order.does this do a paragraph break?