1 files changed, 37 insertions, 0 deletions

diff --git a/lib/Numeric/GSL/Special/Dawson.hs b/lib/Numeric/GSL/Special/Dawson.hs
new file mode 100644
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+++ b/lib/Numeric/GSL/Special/Dawson.hs
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+------------------------------------------------------------
+{- |
+Module      :  Numeric.GSL.Special.Dawson
+Copyright   :  (c) Alberto Ruiz 2006
+License     :  GPL-style
+Maintainer  :  Alberto Ruiz (aruiz at um dot es)
+Stability   :  provisional
+Portability :  uses ffi
+
+Wrappers for selected functions described at:
+
+<http://www.google.com/search?q=gsl_sf_dawson.h&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+
+-}
+------------------------------------------------------------
+
+module Numeric.GSL.Special.Dawson(
+  dawson_e
+, dawson
+) where
+
+import Foreign(Ptr)
+import Numeric.GSL.Special.Internal
+
+-- | wrapper for int gsl_sf_dawson_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_dawson_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+dawson_e :: Double -> (Double,Double)
+dawson_e x = createSFR "dawson_e" $ gsl_sf_dawson_e x
+foreign import ccall "dawson.h gsl_sf_dawson_e" gsl_sf_dawson_e :: Double -> Ptr Double -> IO(Int)
+
+-- | wrapper for double gsl_sf_dawson(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_dawson&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+dawson :: Double -> Double
+dawson = gsl_sf_dawson
+foreign import ccall "dawson.h gsl_sf_dawson" gsl_sf_dawson :: Double -> Double