# package:hmatrix

( # ) :: forall n m . (KnownNat n, KnownNat m) => R n -> R m -> R (n + m)

hmatrix Numeric.LinearAlgebra.Static

( #> ) :: Numeric t => Matrix t -> Vector t -> Vector t

hmatrix Numeric.LinearAlgebra

dense matrix-vector product

>>> let m = (2><3) [1..]

>>> m
(2><3)
[ 1.0, 2.0, 3.0
, 4.0, 5.0, 6.0 ]

>>> let v = vector [10,20,30]

>>> m #> v
[140.0,320.0]
it :: Vector Numeric.LinearAlgebra.Data.R

( #| ) :: IO CInt -> String -> IO ()

hmatrix Numeric.LinearAlgebra.Devel

postfix error code check

( #> ) :: (KnownNat m, KnownNat n) => L m n -> R n -> R m

hmatrix Numeric.LinearAlgebra.Static

(!#>) :: GMatrix -> Vector Double -> Vector Double

hmatrix Numeric.LinearAlgebra

general matrix - vector product

>>> let m = mkSparse [((0,999),1.0),((1,1999),2.0)]
m :: GMatrix

>>> m !#> vector [1..2000]
[1000.0,4000.0]
it :: Vector Double

(<#) :: Numeric t => Vector t -> Matrix t -> Vector t

hmatrix Numeric.LinearAlgebra

dense vector-matrix product