1 files changed, 37 insertions, 0 deletions

diff --git a/lib/GSL/Special/Elementary.hs b/lib/GSL/Special/Elementary.hs
new file mode 100644
index 0000000..5da89ca
--- /dev/null
+++ b/lib/GSL/Special/Elementary.hs
@@ -0,0 +1,37 @@
+------------------------------------------------------------
+{- |
+Module      :  GSL.Special.Elementary
+Copyright   :  (c) Alberto Ruiz 2006
+License     :  GPL-style
+Maintainer  :  Alberto Ruiz (aruiz at um dot es)
+Stability   :  provisional
+Portability :  uses ffi
+
+
+
+-}
+------------------------------------------------------------
+
+module GSL.Special.Elementary(
+  multiply_e
+, multiply
+, multiply_err_e
+) where
+
+import Foreign(Ptr)
+import GSL.Special.Internal
+
+-- | wrapper for int gsl_sf_multiply_e(double x,double y,gsl_sf_result* result);
+multiply_e :: Double -> Double -> (Double,Double)
+multiply_e x y = createSFR "multiply_e" $ gsl_sf_multiply_e x y
+foreign import ccall "elementary.h gsl_sf_multiply_e" gsl_sf_multiply_e :: Double -> Double -> Ptr Double -> IO(Int)
+
+-- | wrapper for double gsl_sf_multiply(double x,double y);
+multiply :: Double -> Double -> Double
+multiply = gsl_sf_multiply
+foreign import ccall "elementary.h gsl_sf_multiply" gsl_sf_multiply :: Double -> Double -> Double
+
+-- | wrapper for int gsl_sf_multiply_err_e(double x,double dx,double y,double dy,gsl_sf_result* result);
+multiply_err_e :: Double -> Double -> Double -> Double -> (Double,Double)
+multiply_err_e x dx y dy = createSFR "multiply_err_e" $ gsl_sf_multiply_err_e x dx y dy
+foreign import ccall "elementary.h gsl_sf_multiply_err_e" gsl_sf_multiply_err_e :: Double -> Double -> Double -> Double -> Ptr Double -> IO(Int)