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<!DOCTYPE html>
<html>
<body>
​
<p>Functions can be treated as values:</p>
<p>x = myFunction(4,3) or x = 12</p>
<p>In both cases, x becomes a number with the value of 12.</p>
<p id="demo"></p>
​
<script>
function myFunction(a, b) {
  return a * b;
}
var x = myFunction(4, 3);
document.getElementById("demo").innerHTML = x;
</script>
​
</body>
​
<!-- Mirrored from www.w3schools.com/js/tryit.asp?filename=tryjs_function_value by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 02:39:36 GMT -->
</html>
​
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