function sample(){ a= [[8,1],[4,5]]; ev = numeric.eig(a); var xx=ev.lambda.x; var yy=ev.E.x; alert(yy[0][0]+","+yy[1][0]); } <!DOCTYPE html> <html> <head> <title>ミクロ経済学</title> <meta charset="UTF-8"> <script src="jquery.js"></script> <script src="sample.js"></script> <script src="numeric.js"></script> </head> <body onload="sample()"> <div id="memo" style="width: 1000px; height: 900px;">準備中</div> </body> </html>