LinearAlgebra and GSL moved to Numeric

1 files changed, 0 insertions, 54 deletions

diff --git a/lib/GSL/Polynomials.hs b/lib/GSL/Polynomials.hs
deleted file mode 100644
index a87fa56..0000000
--- a/lib/GSL/Polynomials.hs
+++ /dev/null
@@ -1,54 +0,0 @@
-{-# OPTIONS_GHC -fglasgow-exts #-}
------------------------------------------------------------------------------
-{- |
-Module      :  GSL.Polynomials
-Copyright   :  (c) Alberto Ruiz 2006
-License     :  GPL-style
-
-Maintainer  :  Alberto Ruiz (aruiz at um dot es)
-Stability   :  provisional
-Portability :  uses ffi
-
-Polynomials.
-
-<http://www.gnu.org/software/gsl/manual/html_node/General-Polynomial-Equations.html#General-Polynomial-Equations>
-
--}
------------------------------------------------------------------------------
-module GSL.Polynomials (
-    polySolve
-) where
-
-import Data.Packed.Internal
-import Complex
-import Foreign
-
-{- | Solution of general polynomial equations, using /gsl_poly_complex_solve/. For example,
-     the three solutions of x^3 + 8 = 0
-
-@\> polySolve [8,0,0,1]
-[(-1.9999999999999998) :+ 0.0,
- 1.0 :+ 1.732050807568877,
- 1.0 :+ (-1.732050807568877)]@
-
-The example in the GSL manual: To find the roots of x^5 -1 = 0:
-
-@\> polySolve [-1, 0, 0, 0, 0, 1]
-[(-0.8090169943749475) :+ 0.5877852522924731,
-(-0.8090169943749475) :+ (-0.5877852522924731),
-0.30901699437494734 :+ 0.9510565162951536,
-0.30901699437494734 :+ (-0.9510565162951536),
-1.0 :+ 0.0]@
-
--}  
-polySolve :: [Double] -> [Complex Double]
-polySolve = toList . polySolve' . fromList
-
-polySolve' :: Vector Double -> Vector (Complex Double)
-polySolve' v | dim v > 1 = unsafePerformIO $ do
-    r <- createVector (dim v-1)
-    c_polySolve // vec v // vec r // check "polySolve" [v]
-    return r
-             | otherwise = error "polySolve on a polynomial of degree zero"
-
-foreign import ccall "gsl-aux.h polySolve" c_polySolve:: TVCV