--- a/Fraction.st	Mon Jul 03 13:07:34 2017 +0200
+++ b/Fraction.st	Mon Jul 03 13:13:56 2017 +0200
@@ -308,10 +308,11 @@
      Fraction pi
      Fraction pi asFloat
      
+     (Fraction pi - Fraction pi_approximation asFloat) abs
      (Float pi - Fraction pi_approximation asFloat) abs
     "
 
-    "Modified (comment): / 03-07-2017 / 13:05:05 / cg"
+    "Modified (comment): / 03-07-2017 / 13:12:49 / cg"
 !
 
 unity