Hi guys, i am very happy to find this community since i got problem to share.
I have a fraction with long denominator exceeds the page. Can you help me solve my problem? here is the code: \begin{equation} \dfrac{p_{t}}{p_{i}}= \dfrac{2j\left(\gamma+\displaystyle\frac{z_{m}}{Z}\right)\sin\:kd\cos ...