<html>
<head>
<script src="taramath.js"></script>
</head>
<body>
<textarea id="output"></textarea>
<script>
var f = "x*x + sin(x)";
var a = 0.0;
var b = 2.0;
var s = Integrate.func(f, a, b);
Print.init("output");
Print.set_digits(8);
Print.object(s);
</script>
</body>
</html>