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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 Foreign.C.Types(CInt)
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 () -> IO CInt
-- | 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
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