adjust some math formatting
@@ -45,9 +45,10 @@ A tighter bound is given by the :py:func:`necessary_intrinsic_mutual_information
.. math::
- \displaystyle
- \I{X : Y \uparrow \uparrow Z} = \max \begin{cases} \max_{V - U - X - YZ} \I{U : Y | V} - \I{U : Z | V} \\
- \max_{V - U - Y - XZ} \I{U : X | V} - \I{U : Z | V}
+ \I{X : Y \uparrow \uparrow Z} = \max
+ \begin{cases}
+ \displaystyle \max_{V - U - X - YZ} \I{U : Y | V} - \I{U : Z | V} \\
+ \displaystyle \max_{V - U - Y - XZ} \I{U : X | V} - \I{U : Z | V}
\end{cases}
