1 function bar() {

     2   var x = 1;

     3   var y = 2;

     4   return x + y;

     5 }

     6 

     7 function foo(a, b, c) {

     8   var i = a + bar();

     9   var j = b - bar();

    10   var k = c * bar();

    11   return Math.cos(i) + Math.sin(j) - Math.atan(k);

    12 }

    13 

    14 var first = foo(1, 2, 3);

    15 var second = foo(4, 5, 6);

    16 print("first was:", first, ", and second was:", second);

    17