this is for holding javascript data
Benedict Irwin edited Sketchy Generation.tex
over 9 years ago
Commit id: 45de11de35e5ab7f528ccd1719b965944ed747a6
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\hat{S}'\textbf{r}_1 = \begin{vmatrix} \textbf{i} & \textbf{j} & \textbf{k} \\ x_1 & y_1 & z_1 \\ \textbf{i} & \textbf{j} & \textbf{k} \end{vmatrix} = \begin{bmatrix} 0 & -z_1 & y_1 \\ z_1 & 0 & -x_1 \\ -y_1 & x_1 & 0 \end{bmatrix} \\ \\
\end{equation}
Without this permutation, which could be expressed as a permutation matrix $P$ multiplied onto the result of the $S$ operator we can ask what is the value of $\hat{S}(\textbf{r}_1)\hat{S}(\textbf{r}_2)$? \begin{equation}
\hat{S}(\textbf{r}_1)\hat{S}(\textbf{r}_2)=\begin{vmatrix} \textbf{i} & \textbf{j} & \textbf{k} \\ \textbf{i} & \textbf{j} & \textbf{k} \\ x_1 & y_1 & z_1 \end{vmatrix} = \begin{bmatrix} 0 & z_1 & -y_1 \\ -z_1 & 0 & x_1 \\ y_1 & -x_1 & 0 \end{bmatrix}
\begin{vmatrix} \textbf{i} & \textbf{j} & \textbf{k} \\ \textbf{i} & \textbf{j} & \textbf{k} \\ x_1 & y_1 & z_1 \end{vmatrix} = \begin{bmatrix} 0 & z_2 & -y_2 \\ -z_2 & 0 & x_2 \\ y_2 & -x_2 & 0 \end{bmatrix}
=
\end{equation}