Why is the math output hard to read sometimes?

chroot

[tex]

\mathop\textnormal{Res}\limits_{z=-n}\left\{\frac{\pi}{x^s\sin(\pi s)}\right\}=(-x)^n,\quad n=0,-1,-2,\cdots

[/tex]

chroot Recognitions: Gold Member Science Advisor Staff Emeritus	[tex] \mathop\textnormal{Res}\limits_{z=-n}\left\{\frac{\pi}{x^s\sin(\pi s)}\right\}=(-x)^n,\quad n=0,-1,-2,\cdots [/tex]