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|
{-# OPTIONS_GHC -fglasgow-exts #-}
-----------------------------------------------------------------------------
{- |
Module : LinearAlgebra.Linear
Copyright : (c) Alberto Ruiz 2006-7
License : GPL-style
Maintainer : Alberto Ruiz (aruiz at um dot es)
Stability : provisional
Portability : uses ffi
-}
-----------------------------------------------------------------------------
module LinearAlgebra.Linear (
Linear(..)
) where
import Data.Packed.Internal
import GSL.Vector
import Complex
class (Num e, Field e) => Linear c e where
scale :: e -> c e -> c e
addConstant :: e -> c e -> c e
add :: c e -> c e -> c e
sub :: c e -> c e -> c e
mul :: c e -> c e -> c e
instance Linear Vector Double where
scale = vectorMapValR Scale
addConstant = vectorMapValR AddConstant
add = vectorZipR Add
sub = vectorZipR Sub
mul = vectorZipR Mul
instance Linear Vector (Complex Double) where
scale = vectorMapValC Scale
addConstant = vectorMapValC AddConstant
add = vectorZipC Add
sub = vectorZipC Sub
mul = vectorZipC Mul
|
