--- loncom/homework/templates/HintMathResponse.problem	2007/01/23 21:16:50	1.2
+++ loncom/homework/templates/HintMathResponse.problem	2007/05/21 22:11:07	1.3
@@ -1,9 +1,9 @@
 <problem>
     <script type="loncapa/perl">
-$a1 = random(-6,6,4);
-$a2 = random(-6,6,4);
-$n1 = random(3,11,2);
-$n2 = random(2,10,2);
+$a1 = &random(-6,6,4);
+$a2 = &random(-6,6,4);
+$n1 = &random(3,11,2);
+$n2 = &random(2,10,2);
 $function = "$a1*cos($n1*x)+$a2*sin($n2*x)";
 $example=&xmlparse('An example would be <m eval="on">$(sin($n1\cdot x)+cos($n2\cdot x))/\sqrt{2}$</m>');
     </script>