Data.Sparse.Common

Documentation

svToSM :: SpVector a -> SpMatrix a

promote a SV to SM

outerProdSV :: Num a => SpVector a -> SpVector a -> SpMatrix a

(><) :: Num a => SpVector a -> SpVector a -> SpMatrix a

toSV :: SpMatrix a -> SpVector a

Demote (n x 1) or (1 x n) SpMatrix to SpVector

extractCol :: SpMatrix a -> IxCol -> SpVector a

Extract jth column, and place into SpVector

extractRow :: SpMatrix a -> IxRow -> SpVector a

Extract ith row, and place into SpVector

extractDiagonalDSM :: Num a => SpMatrix a -> SpVector a

Extract the diagonal as a SpVector (with default 0)

matVec :: Num a => SpMatrix a -> SpVector a -> SpVector a

Matrix-on-vector

(#>) :: Num a => SpMatrix a -> SpVector a -> SpVector a

Matrix-on-vector

vecMat :: Num a => SpVector a -> SpMatrix a -> SpVector a

Vector-on-matrix (FIXME : transposes matrix: more costly than matVec, I think)

(<#) :: Num a => SpVector a -> SpMatrix a -> SpVector a

Vector-on-matrix (FIXME : transposes matrix: more costly than matVec, I think)