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<html><body><h2>JavaScript Functions</h2><p>JavaScript has an built-in function constructor.</p><p id="demo"></p><script>const myFunction = new Function("a", "b", "return a * b");document.getElementById("demo").innerHTML = myFunction(4, 3);</script></body><!-- Mirrored from www.w3schools.com/js/tryit.asp?filename=tryjs_function_constructor by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 21 Dec 2022 17:06:53 GMT --></html>