Matrices in HTML Applet.

Enter matrix expressions in left pane. Upper right pane contains rendered preview. Lower right pane contains HTML source.

var A = [[1,2,3,4],[5,6,7,8]]; write_matrix(A); write_matrix([['A','B'], ['C','D'], [1,2], [3,4]]); write_cell('='); write_matrix([['g', 'h'], ['i', 'j']]); write_superscript('-1');

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