------------------------------------------------------------
-- |
-- Module      :  Numeric.GSL.Special.Exp
-- Copyright   :  (c) Alberto Ruiz 2006
-- License     :  GPL
-- 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_exp.h&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
------------------------------------------------------------

module Numeric.GSL.Special.Exp(
  exp_e
, Numeric.GSL.Special.Exp.exp
, exp_e10_e
, exp_mult_e
, exp_mult
, exp_mult_e10_e
, expm1_e
, expm1
, exprel_e
, exprel
, exprel_2_e
, exprel_2
, exprel_n_e
, exprel_n
-- , exprel_n_CF_e
, exp_err_e
, exp_err_e10_e
, exp_mult_err_e
, exp_mult_err_e10_e
) where

import Foreign(Ptr)
import Foreign.C.Types(CInt)
import Numeric.GSL.Special.Internal

exp_e :: Double -> (Double,Double)
exp_e x = createSFR "exp_e" $ gsl_sf_exp_e x
foreign import ccall "gsl_sf_exp_e" gsl_sf_exp_e :: Double -> Ptr () -> IO CInt

exp :: Double -> Double
exp = gsl_sf_exp
foreign import ccall "gsl_sf_exp" gsl_sf_exp :: Double -> Double

exp_e10_e :: Double -> (Double,Int,Double)
exp_e10_e x = createSFR_E10 "exp_e10_e" $ gsl_sf_exp_e10_e x
foreign import ccall "gsl_sf_exp_e10_e" gsl_sf_exp_e10_e :: Double -> Ptr () -> IO CInt

exp_mult_e :: Double -> Double -> (Double,Double)
exp_mult_e x y = createSFR "exp_mult_e" $ gsl_sf_exp_mult_e x y
foreign import ccall "gsl_sf_exp_mult_e" gsl_sf_exp_mult_e :: Double -> Double -> Ptr () -> IO CInt

exp_mult :: Double -> Double -> Double
exp_mult = gsl_sf_exp_mult
foreign import ccall "gsl_sf_exp_mult" gsl_sf_exp_mult :: Double -> Double -> Double

exp_mult_e10_e :: Double -> Double -> (Double,Int,Double)
exp_mult_e10_e x y = createSFR_E10 "exp_mult_e10_e" $ gsl_sf_exp_mult_e10_e x y
foreign import ccall "gsl_sf_exp_mult_e10_e" gsl_sf_exp_mult_e10_e :: Double -> Double -> Ptr () -> IO CInt

expm1_e :: Double -> (Double,Double)
expm1_e x = createSFR "expm1_e" $ gsl_sf_expm1_e x
foreign import ccall "gsl_sf_expm1_e" gsl_sf_expm1_e :: Double -> Ptr () -> IO CInt

expm1 :: Double -> Double
expm1 = gsl_sf_expm1
foreign import ccall "gsl_sf_expm1" gsl_sf_expm1 :: Double -> Double

exprel_e :: Double -> (Double,Double)
exprel_e x = createSFR "exprel_e" $ gsl_sf_exprel_e x
foreign import ccall "gsl_sf_exprel_e" gsl_sf_exprel_e :: Double -> Ptr () -> IO CInt

exprel :: Double -> Double
exprel = gsl_sf_exprel
foreign import ccall "gsl_sf_exprel" gsl_sf_exprel :: Double -> Double

exprel_2_e :: Double -> (Double,Double)
exprel_2_e x = createSFR "exprel_2_e" $ gsl_sf_exprel_2_e x
foreign import ccall "gsl_sf_exprel_2_e" gsl_sf_exprel_2_e :: Double -> Ptr () -> IO CInt

exprel_2 :: Double -> Double
exprel_2 = gsl_sf_exprel_2
foreign import ccall "gsl_sf_exprel_2" gsl_sf_exprel_2 :: Double -> Double

exprel_n_e :: CInt -> Double -> (Double,Double)
exprel_n_e n x = createSFR "exprel_n_e" $ gsl_sf_exprel_n_e n x
foreign import ccall "gsl_sf_exprel_n_e" gsl_sf_exprel_n_e :: CInt -> Double -> Ptr () -> IO CInt

exprel_n :: CInt -> Double -> Double
exprel_n = gsl_sf_exprel_n
foreign import ccall "gsl_sf_exprel_n" gsl_sf_exprel_n :: CInt -> Double -> Double

exprel_n_CF_e :: Double -> Double -> (Double,Double)
exprel_n_CF_e n x = createSFR "exprel_n_CF_e" $ gsl_sf_exprel_n_CF_e n x
foreign import ccall "gsl_sf_exprel_n_CF_e" gsl_sf_exprel_n_CF_e :: Double -> Double -> Ptr () -> IO CInt

exp_err_e :: Double -> Double -> (Double,Double)
exp_err_e x dx = createSFR "exp_err_e" $ gsl_sf_exp_err_e x dx
foreign import ccall "gsl_sf_exp_err_e" gsl_sf_exp_err_e :: Double -> Double -> Ptr () -> IO CInt

exp_err_e10_e :: Double -> Double -> (Double,Int,Double)
exp_err_e10_e x dx = createSFR_E10 "exp_err_e10_e" $ gsl_sf_exp_err_e10_e x dx
foreign import ccall "gsl_sf_exp_err_e10_e" gsl_sf_exp_err_e10_e :: Double -> Double -> Ptr () -> IO CInt

exp_mult_err_e :: Double -> Double -> Double -> Double -> (Double,Double)
exp_mult_err_e x dx y dy = createSFR "exp_mult_err_e" $ gsl_sf_exp_mult_err_e x dx y dy
foreign import ccall "gsl_sf_exp_mult_err_e" gsl_sf_exp_mult_err_e :: Double -> Double -> Double -> Double -> Ptr () -> IO CInt

exp_mult_err_e10_e :: Double -> Double -> Double -> Double -> (Double,Int,Double)
exp_mult_err_e10_e x dx y dy = createSFR_E10 "exp_mult_err_e10_e" $ gsl_sf_exp_mult_err_e10_e x dx y dy
foreign import ccall "gsl_sf_exp_mult_err_e10_e" gsl_sf_exp_mult_err_e10_e :: Double -> Double -> Double -> Double -> Ptr () -> IO CInt