more automatic wrappers for simple special functions

1 files changed, 72 insertions, 0 deletions

diff --git a/lib/GSL/Special/Log.hs b/lib/GSL/Special/Log.hs
new file mode 100644
index 0000000..9fd51a8
--- /dev/null
+++ b/lib/GSL/Special/Log.hs
@@ -0,0 +1,72 @@
+------------------------------------------------------------
+{- |
+Module      :  GSL.Special.Log
+Copyright   :  (c) Alberto Ruiz 2006
+License     :  GPL-style
+Maintainer  :  Alberto Ruiz (aruiz at um dot es)
+Stability   :  provisional
+Portability :  uses ffi
+
+
+
+-}
+------------------------------------------------------------
+
+module GSL.Special.Log(
+  log_e
+, GSL.Special.Log.log
+, log_abs_e
+, log_abs
+, log_1plusx_e
+, log_1plusx
+, log_1plusx_mx_e
+, log_1plusx_mx
+) where
+
+import Foreign(Ptr)
+import GSL.Special.Internal
+
+-- | wrapper for int gsl_sf_log_e(double x,gsl_sf_result* result);
+log_e :: Double -> (Double,Double)
+log_e x = createSFR "log_e" $ gsl_sf_log_e x
+foreign import ccall "log.h gsl_sf_log_e" gsl_sf_log_e :: Double -> Ptr Double -> IO(Int)
+
+-- | wrapper for double gsl_sf_log(double x);
+log :: Double -> Double
+log = gsl_sf_log
+foreign import ccall "log.h gsl_sf_log" gsl_sf_log :: Double -> Double
+
+-- | wrapper for int gsl_sf_log_abs_e(double x,gsl_sf_result* result);
+log_abs_e :: Double -> (Double,Double)
+log_abs_e x = createSFR "log_abs_e" $ gsl_sf_log_abs_e x
+foreign import ccall "log.h gsl_sf_log_abs_e" gsl_sf_log_abs_e :: Double -> Ptr Double -> IO(Int)
+
+-- | wrapper for double gsl_sf_log_abs(double x);
+log_abs :: Double -> Double
+log_abs = gsl_sf_log_abs
+foreign import ccall "log.h gsl_sf_log_abs" gsl_sf_log_abs :: Double -> Double
+
+-- | wrapper for int gsl_sf_complex_log_e(double zr,double zi,gsl_sf_result* lnr,gsl_sf_result* theta);
+complex_log_e :: Double -> Double -> Ptr Double -> (Double,Double)
+complex_log_e zr zi lnr = createSFR "complex_log_e" $ gsl_sf_complex_log_e zr zi lnr
+foreign import ccall "log.h gsl_sf_complex_log_e" gsl_sf_complex_log_e :: Double -> Double -> Ptr Double -> Ptr Double -> IO(Int)
+
+-- | wrapper for int gsl_sf_log_1plusx_e(double x,gsl_sf_result* result);
+log_1plusx_e :: Double -> (Double,Double)
+log_1plusx_e x = createSFR "log_1plusx_e" $ gsl_sf_log_1plusx_e x
+foreign import ccall "log.h gsl_sf_log_1plusx_e" gsl_sf_log_1plusx_e :: Double -> Ptr Double -> IO(Int)
+
+-- | wrapper for double gsl_sf_log_1plusx(double x);
+log_1plusx :: Double -> Double
+log_1plusx = gsl_sf_log_1plusx
+foreign import ccall "log.h gsl_sf_log_1plusx" gsl_sf_log_1plusx :: Double -> Double
+
+-- | wrapper for int gsl_sf_log_1plusx_mx_e(double x,gsl_sf_result* result);
+log_1plusx_mx_e :: Double -> (Double,Double)
+log_1plusx_mx_e x = createSFR "log_1plusx_mx_e" $ gsl_sf_log_1plusx_mx_e x
+foreign import ccall "log.h gsl_sf_log_1plusx_mx_e" gsl_sf_log_1plusx_mx_e :: Double -> Ptr Double -> IO(Int)
+
+-- | wrapper for double gsl_sf_log_1plusx_mx(double x);
+log_1plusx_mx :: Double -> Double
+log_1plusx_mx = gsl_sf_log_1plusx_mx
+foreign import ccall "log.h gsl_sf_log_1plusx_mx" gsl_sf_log_1plusx_mx :: Double -> Double