1 files changed, 2 insertions, 2 deletions
diff --git a/stdlib/math.pcdt b/stdlib/math.pcdt
index 078045d..e4b0fe0 100644
--- a/stdlib/math.pcdt
+++ b/stdlib/math.pcdt
@@ -1,5 +1,5 @@
 store(
-  (
+  ref((
     store(0; last;)
     if(not(eq(arg0() 1;))
       (
@@ -7,6 +7,6 @@ store(
       )
     )
     sum(arg1() last())
-  )
+  ))
   multiply;
 )