1 files changed, 1 insertions, 5 deletions

diff --git a/packages/base/src/Numeric/Sparse.hs b/packages/base/src/Numeric/Sparse.hs
index 1957d3a..2df4578 100644
--- a/packages/base/src/Numeric/Sparse.hs
+++ b/packages/base/src/Numeric/Sparse.hs
@@ -10,7 +10,7 @@ module Numeric.Sparse(
     smXv
 )where
 
-import Numeric.Container
+import Data.Packed.Numeric
 import qualified Data.Vector.Storable as V
 import Data.Function(on)
 import Control.Arrow((***))
@@ -133,10 +133,6 @@ instance Transposable SMatrix
     tr (CSC vs rs cs n m) = CSR vs rs cs m n
     tr (Diag v n m) = Diag v m n
 
-instance Transposable (Matrix Double)
-  where
-    tr = trans
-
 
 instance CGMat SMatrix
 instance CGMat (Matrix Double)