2 files changed, 44 insertions, 0 deletions

diff --git a/packages/base/src/Internal/Static.hs b/packages/base/src/Internal/Static.hs
index 0068313..419ff07 100644
--- a/packages/base/src/Internal/Static.hs
+++ b/packages/base/src/Internal/Static.hs
@@ -11,6 +11,7 @@
 {-# LANGUAGE FlexibleInstances #-}
 {-# LANGUAGE TypeOperators #-}
 {-# LANGUAGE ViewPatterns #-}
+{-# LANGUAGE BangPatterns #-}
 
 {- |
 Module      :  Internal.Static
@@ -28,6 +29,7 @@ import qualified Numeric.LinearAlgebra as LA
 import Numeric.LinearAlgebra hiding (konst,size,R,C)
 import Internal.Vector as D hiding (R,C)
 import Internal.ST
+import Control.DeepSeq
 import Data.Proxy(Proxy)
 import Foreign.Storable(Storable)
 import Text.Printf
@@ -50,6 +52,9 @@ lift2F
   -> Dim n (c t) -> Dim n (c t) -> Dim n (c t)
 lift2F f (Dim u) (Dim v) = Dim (f u v)
 
+instance NFData t => NFData (Dim n t) where
+    rnf (Dim (force -> !_)) = ()
+
 --------------------------------------------------------------------------------
 
 newtype R n = R (Dim n (Vector ℝ))
@@ -75,6 +80,18 @@ mkL x = L (Dim (Dim x))
 mkM :: Matrix ℂ -> M m n
 mkM x = M (Dim (Dim x))
 
+instance NFData (R n) where
+    rnf (R (force -> !_)) = ()
+
+instance NFData (C n) where
+    rnf (C (force -> !_)) = ()
+
+instance NFData (L n m) where
+    rnf (L (force -> !_)) = ()
+
+instance NFData (M n m) where
+    rnf (M (force -> !_)) = ()
+
 --------------------------------------------------------------------------------
 
 type V n t = Dim n (Vector t)
diff --git a/packages/base/src/Numeric/LinearAlgebra/Static.hs b/packages/base/src/Numeric/LinearAlgebra/Static.hs
index 843c727..4de4d7a 100644
--- a/packages/base/src/Numeric/LinearAlgebra/Static.hs
+++ b/packages/base/src/Numeric/LinearAlgebra/Static.hs
@@ -416,6 +416,9 @@ class Domain field vec mat | mat -> vec field, vec -> mat field, field -> mat ve
     dot :: forall n . (KnownNat n) => vec n -> vec n -> field
     cross :: vec 3 -> vec 3 -> vec 3
     diagR ::  forall m n k . (KnownNat m, KnownNat n, KnownNat k) => field -> vec k -> mat m n
+    dvmap :: forall n. (field -> field) -> vec n -> vec n
+    dmmap :: forall n m. (field -> field) -> mat n m -> mat n m
+    outer :: forall n m. vec n -> vec m -> mat n m
 
 
 instance Domain ℝ R L
@@ -425,6 +428,9 @@ instance Domain ℝ R L
     dot = dotR
     cross = crossR
     diagR = diagRectR
+    dvmap = mapR
+    dmmap = mapL
+    outer = outerR
 
 instance Domain ℂ C M
   where
@@ -433,6 +439,9 @@ instance Domain ℂ C M
     dot = dotC
     cross = crossC
     diagR = diagRectC
+    dvmap = mapC
+    dmmap = mapM'
+    outer = outerC
 
 --------------------------------------------------------------------------------
 
@@ -472,6 +481,15 @@ crossR (extract -> x) (extract -> y) = vec3 z1 z2 z3
     z2 = x!2*y!0-x!0*y!2
     z3 = x!0*y!1-x!1*y!0
 
+outerR :: R n -> R m -> L n m
+outerR (R (Dim x)) (R (Dim y)) = mkL (LA.outer x y)
+
+mapR :: (ℝ -> ℝ) -> R n -> R n
+mapR f (R (Dim v)) = R (Dim (LA.cmap f v))
+
+mapM' :: (ℂ -> ℂ) -> M n m -> M n m
+mapM' f (M (Dim (Dim m))) = M (Dim (Dim (LA.cmap f m)))
+
 --------------------------------------------------------------------------------
 
 mulC :: forall m k n. (KnownNat m, KnownNat k, KnownNat n) => M m k -> M k n -> M m n
@@ -510,6 +528,15 @@ crossC (extract -> x) (extract -> y) = mkC (LA.fromList [z1, z2, z3])
     z2 = x!2*y!0-x!0*y!2
     z3 = x!0*y!1-x!1*y!0
 
+outerC :: C n -> C m -> M n m
+outerC (C (Dim x)) (C (Dim y)) = mkM (LA.outer x y)
+
+mapC :: (ℂ -> ℂ) -> C n -> C n
+mapC f (C (Dim v)) = C (Dim (LA.cmap f v))
+
+mapL :: (ℝ -> ℝ) -> L n m -> L n m
+mapL f (L (Dim (Dim m))) = L (Dim (Dim (LA.cmap f m)))
+
 --------------------------------------------------------------------------------
 
 diagRectR :: forall m n k . (KnownNat m, KnownNat n, KnownNat k) => ℝ -> R k -> L m n