Add a TODO to avoid comparing floats in doctests.

diff --git a/TODO b/TODO
index 84316c4e1621836d26e143e295b4d66569f458fa..e571aeaf6dda586f4d5e217979654a0c515468c6 100644 (file)
--- a/TODO
+++ b/TODO
@@ -136,3 +136,6 @@
     line 254, in assert_within_tol
       self.assertTrue(abs(first - second) < options.ABS_TOL)
   AssertionError: False is not true
+
+
+8. Fix floating point comparisons in the doctest output.