diff -r d26a4018a9ef src/simulator/time.cc
--- a/src/simulator/time.cc	Thu Dec 18 22:33:33 2008 -0800
+++ b/src/simulator/time.cc	Mon Dec 22 19:47:16 2008 +0000
@@ -500,6 +500,11 @@
   NS_TEST_ASSERT (tooBig.IsPositive ());
   tooBig += TimeStep (1);
   NS_TEST_ASSERT (tooBig.IsNegative ());
+
+  Scalar v3 = Scalar (0.1) / Scalar (1.25);
+  double targetValue = (0.1 / 1.25);
+  NS_TEST_ASSERT (v3.GetDouble () >= targetValue*.99);
+  NS_TEST_ASSERT (v3.GetDouble () <= targetValue*1.01);
 
   return result;
 }