From 4c4979cd8441e703b727fe648e257481c4e75af0 Mon Sep 17 00:00:00 2001
From: Justin Ethier <justin.ethier@gmail.com>
Date: Fri, 24 Jul 2015 21:28:10 -0400
Subject: [PATCH] Add missing imports

---
 examples/fac.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/examples/fac.scm b/examples/fac.scm
index f52c6141..bf60973d 100644
--- a/examples/fac.scm
+++ b/examples/fac.scm
@@ -1,6 +1,10 @@
+(import (scheme base)
+        (scheme write))
+
 (define (fac n) 
   (if (= n 0) 
     1 
     (* n (fac (- n 1)))))
 
-(fac 10)
+(write
+  (fac 10))