Math This is standard LaTeX typesetting on WordPress: \dfrac{e^x}{1 + e^x} This is using the KaTeX plugin for WordPress: \begin{aligned} y &= \dfrac{e^x}{1 + e^x} \\ y & = \dfrac{a + b}{b} \end{aligned} \begin{aligned} y &= \dfrac{e^x}{1 + e^x} \ y & = \dfrac{a + b}{b} \end{aligned} \begin{aligned} n &= \frac{1}{\sin\ c} \\ &=\frac{1}{\sin\ 48.3^\circ} \end{aligned} sdf