This page is plain page with Sushi2 (milsushi2_cl.js) is loaded.

Open your browser's developer tool and try functionalities.

Example:

var $M = milsushi2;
var x = $M.jsa2mat([[1,2],[3,4]]);
var y = $M.jsa2mat([[0.1,0.5],[0.7,0.0]]);
alert($M.plus(x, y));