deletions | additions       diff --git a/Sketchy Generation.tex b/Sketchy Generation.tex  index 7f2b1f9..47e684d 100644  --- a/Sketchy Generation.tex  +++ b/Sketchy Generation.tex 
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Let us not forget at this stage the 2x2 determinants, these may constitute a basis of sorts in the 3x3 space. If we have the analogy \begin{equation}  \epsilon_{ij}=\begin{vmatrix} \textbf{i} & \textbf{j} \\ \textbf{i} & \textbf{j} \end{vmatrix}=\begin{bmatrix}  0 & 1 \\ -1 & 0 \end{vmatrix} \end{bmatrix}  \end{equation}