X-Git-Url: http://gitweb.michael.orlitzky.com/?p=spline3.git;a=blobdiff_plain;f=src%2FTetrahedron.hs;h=4bc86581bf0491cf7d8a66bfbcf7f019b66aa3b7;hp=edf450c2c99abd4096dafa33fe011b72c3cb98ec;hb=f10cdab8ffeb93b3d36fe8140321c8a94ceb4825;hpb=d51a715d7a1181cd246b50a091bf909eaa04eae0

diff --git a/src/Tetrahedron.hs b/src/Tetrahedron.hs
index edf450c..4bc8658 100644
--- a/src/Tetrahedron.hs
+++ b/src/Tetrahedron.hs
@@ -19,7 +19,7 @@ import qualified Data.Vector as V ( sum )
 import Test.Tasty ( TestTree, testGroup )
 import Test.Tasty.HUnit ( Assertion, assertEqual, testCase )
 import Test.Tasty.QuickCheck (
-  Arbitrary(..),
+  Arbitrary( arbitrary ),
   Gen,
   Property,
   (==>),
@@ -28,7 +28,7 @@ import Test.Tasty.QuickCheck (
 import Comparisons ( (~=) )
 import FunctionValues ( FunctionValues(..), empty_values )
 import Misc ( factorial )
-import Point ( Point(..), scale )
+import Point ( Point(Point), scale )
 import RealFunction ( RealFunction, cmult, fexp )
 
 data Tetrahedron =