  fDistribution :: Int -> Int -> FDistribution
  fDistribution n m
 diff -ru orig/Statistics/Distribution/Gamma.hs new/Statistics/Distribution/Gamma.hs
---- orig/Statistics/Distribution/Gamma.hs	2014-02-19 18:51:48.636768606 +0200
-+++ new/Statistics/Distribution/Gamma.hs	2014-02-19 18:51:48.000000000 +0200
+--- orig/Statistics/Distribution/Gamma.hs	2014-04-14 09:04:31.421509375 +0300
++++ new/Statistics/Distribution/Gamma.hs	2014-04-14 09:04:31.000000000 +0300
 @@ -1,4 +1,4 @@
 -{-# LANGUAGE DeriveDataTypeable, DeriveGeneric #-}
 +{-# LANGUAGE DeriveDataTypeable, DeriveGeneric, CPP #-}

 -- | Get number of degrees of freedom
 chiSquaredNDF :: ChiSquared -> Int
diff -ru orig/Statistics/Distribution/Exponential.hs new/Statistics/Distribution/Exponential.hs
--- orig/Statistics/Distribution/Exponential.hs	2014-02-19 18:51:48.636768606 +0200
+++ new/Statistics/Distribution/Exponential.hs	2014-02-19 18:51:48.000000000 +0200
@@ -1,4 +1,4 @@
-{-# LANGUAGE DeriveDataTypeable, DeriveGeneric #-}
+{-# LANGUAGE DeriveDataTypeable, DeriveGeneric, CPP #-}

 instance D.Distribution BinomialDistribution where
     cumulative = cumulative
diff -ru orig/Statistics/Distribution/CauchyLorentz.hs new/Statistics/Distribution/CauchyLorentz.hs
--- orig/Statistics/Distribution/CauchyLorentz.hs	2014-04-14 09:04:31.421509375 +0300
+++ new/Statistics/Distribution/CauchyLorentz.hs	2014-04-14 09:04:31.000000000 +0300
@@ -1,4 +1,4 @@
-{-# LANGUAGE DeriveDataTypeable, DeriveGeneric #-}
+{-# LANGUAGE DeriveDataTypeable, DeriveGeneric, CPP #-}
