Data.Matrix.Sparse.Generic

Documentation

class Eq a => Zero a where

Methods

zero :: a

Instances

Zero Double

Zero Int

Eq a => Zero [a]

data CSR v a

Compressed Sparse Row (CSR) matrix

Constructors

CSR !Int !Int !(v a) !(Vector Int) !(Vector Int)

Instances

(Zero a, Vector v a) => Matrix CSR v a

Show (v a) => Show (CSR v a)

type Mutable CSR = MMatrix

mutable sparse matrix not implemented

fromAscAL :: Vector v a => (Int, Int) -> Int -> AssocList a -> CSR v a

fromAscStream :: (MVector (Mutable v) a, Vector v a) => (Int, Int) -> Int -> Stream ((Int, Int), a) -> CSR v a

(!) :: Matrix m v a => m v a -> (Int, Int) -> a

Indexing