<?php require "Octave_lib.php"; $c = new Octave_controller(); $c->init(); echo "eye(3):\n"; echo $c->query("eye(3)") . "\n"; /* eye(3): 1 0 0 0 1 0 0 0 1 */ $c->run("A=[1,2,3;4,5,6;7,8,9]; B=[9,8,7;6,5,4;3,2,1];"); echo "A=\n" . $c->query("A") . "\n"; echo "B=\n" . $c->query("B") . "\n"; echo "A*B=\n" . $c->query("A*B") . "\n"; /* A= 1 2 3 4 5 6 7 8 9 B= 9 8 7 6 5 4 3 2 1 A*B= 30 24 18 84 69 54 138 114 90 */