let manager = new Manager(
	document.getElementsByTagName('main')[0]
);
manager.add_canvas(1000, 500);
manager.add_canvas(1000, 500).figure.add_axes().plot(
	[0,1,2,3,4,5]  ,
	[0,1,4,9,16,25],
	{
		color: 'rgb(255,0,0)',
		style: 'dashed'
	}
);
manager.list_canvas[0].figure.list_axes[0].title = 'squared and x2';
manager.list_canvas[0].figure.list_axes[0].plot(
	[0,1,2,3,4,5],
	[0,2,4,6,8,10]
);
manager.list_canvas[0].figure.add_axes().plot(
	[2,4,6,8,10],
	[1/2,1/4,1/6,1/8,1/10],
	{
		color: 'rgb(0,255,0)',
		style: 'dashdot'
	}
);
manager.list_canvas[0].figure.list_axes[0].title = '1/x';
manager.draw();