I will occasionally post expository notes here! Warning: anything posted here is likely to have errors — please let me know if you notice anything awry! Here is some rendered math: \[ \Gamma(z) = \int_0^\infty \text{e}^{-t} \, t^{z - 1} \, \text{d}z \] I can also render math inline! \( \text{e}^{i \pi} = -1\)