# Aren't physics integrals beautiful?

**Calculus**Level pending

Here's a fun little integral I found a while back. Use your tricks wisely.

\[ \int _{ -\infty }^{ \infty }{ \quad \exp { \left( \cfrac { ip(x-{ x }_{ 0 }) }{ \hbar } \right) } } \exp \left( -\frac { |p| }{ { p }_{ 0 } } \right) dp \]

SIMPLIFY AS MUCH AS POSSIBLE, you'll get it wrong if you don't