deletions | additions       diff --git a/Methodology.tex b/Methodology.tex  index 978c23d..a0b76b6 100644  --- a/Methodology.tex  +++ b/Methodology.tex 
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Where $Z_{LL} = Y_{LL}^{-1}$. Substituting for $V_{L}$ in (\ref{eq:IG}):  \begin{equation}   \label{eq:IG2}  I_{G} = (Y_{GG}-Y_{GL}Z_{LL}Y_{LH})V_{G} + Y_{GL}Z_{LL}I_{L}  \end{equation}