Import from FunctionValues explicitly.

diff --git a/src/Cube.hs b/src/Cube.hs
index 7fa4bfe1656e04191f5152c5635001e7a2d4323c..d0d4b7e59740fd80bf72ed2a05fa78091afdbc04 100644 (file)
--- a/src/Cube.hs
+++ b/src/Cube.hs
@@ -25,7 +25,7 @@ import Test.QuickCheck (Arbitrary(..), Gen, Positive(..), choose)
 import Cardinal
 import Comparisons ((~=), (~~=))
 import qualified Face (Face(Face, v0, v1, v2, v3))
-import FunctionValues
+import FunctionValues (FunctionValues, eval, rotate)
 import Misc (all_equal, disjoint)
 import Point
 import Tetrahedron (Tetrahedron(..), c, volume)