# Test equations

Written on June 23, 2016

this is a test here are some latex equations. \(a = b + c + \frac{1}{2}\)

some more eq
\begin{align}
k &= 2 \times \delta \

&= a + \mathbf{c}
\end{align}

some more eq with align inside double dollar:

\[\begin{align} k &= 2 \times \delta \\ &= a + \mathbf{c} \end{align}\]