deletions | additions       diff --git a/subsection_Coupled_Parametric_Oscillators_A__1.tex b/subsection_Coupled_Parametric_Oscillators_A__1.tex  index 8ed43f2..2944de6 100644  --- a/subsection_Coupled_Parametric_Oscillators_A__1.tex  +++ b/subsection_Coupled_Parametric_Oscillators_A__1.tex 
...
\end{pmatrix}\]  The eigen-states being,  \[\lambda_\pm = T \pm i R \]  \[\v_\pm \[v_\pm  = \frac{1}{2} \begin{pmatrix}  1 \\  \pm i 
...