deletions | additions       diff --git a/Sketchy Generation.tex b/Sketchy Generation.tex  index 9ec593e..20c3b43 100644  --- a/Sketchy Generation.tex  +++ b/Sketchy Generation.tex 
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\hat{S}(\textbf{r}_1)\hat{S}(\textbf{r}_2)=  \begin{bmatrix} 0 & z_1 & -y_1 \\ -z_1 & 0 & x_1 \\ y_1 & -x_1 & 0 \end{bmatrix}  \begin{bmatrix} x_2 \\ y_2 \\ z_2 \end{bmatrix}  =  \begin{bmatrix} z_1y_2-y_1z_2 \\ x_1z_2-z_1x_2 \\ y_1x_2-x_1y_2 \end{bmatrix}  =-\textbf{r}_1 \times \textvf{r}_2 \textbf{r}_2  \end{equation}