Keywords: Alternating Sign Matrices of Size 3.svg alternating sign matrices of size 3 Created in LaTeX by the following code <source lang latex > \documentclass article \thispagestyle empty \usepackage amsmath \begin document \ \begin bmatrix 1 0 0\\ 0 1 0\\ 0 0 1 \end bmatrix \qquad \begin bmatrix 1 0 0\\ 0 0 1\\ 0 1 0 \end bmatrix \ \ \begin bmatrix 0 1 0\\ 1 0 0\\ 0 0 1 \end bmatrix \qquad \begin bmatrix 0 1 0\\ 1 -1 1\\ 0 1 0 \end bmatrix \qquad \begin bmatrix 0 1 0\\ 0 0 1\\ 1 0 0 \end bmatrix \ \ \begin bmatrix 0 0 1\\ 1 0 0\\ 0 1 0 \end bmatrix \qquad \begin bmatrix 0 0 1\\ 0 1 0\\ 1 0 0 \end bmatrix \ \end document </source> Self 2012-10-31 3×3 matrices Combinatorics Images with LaTeX source code |