## A small LaTeX try

Let’s use a little $\LaTeX$. First a few sentences with inline code: suppose I’d like to talk about a manifold $\mathcal C$ and its cotangent bundle $T^*\mathcal C$. But in fact its a very simple case, namely $\mathbb{R}^ {2n}$. And now consider the Schrödinger equation for a wavefunction $\psi$ defined on $\mathcal C$, that is $E \psi=-\frac{\hbar^2}{2m}\Delta \psi + V\cdot \psi$. At this point all the $\LaTeX$ should have been embedded in the text. And now here’s a displayed equation: $$A \otimes B \cong C$$. Ok that last bit must be centered manually it seems, but so far so good!