Data.Matrix

newtype Mat s a

Constructors

• Mat (Array a)

Instances

• (Show a) => Show (Mat Two a)
• (Show a) => Show (Mat Three a)
• (Show a) => Show (Mat Four a)
• (Eq a) => Eq (Mat s a)
• Functor (Mat s)
• Apply (Mat s)

generate :: forall s a. Sized s => (Int -> Int -> a) -> Mat s a

/O(rows*cols)/. Generate a matrix from a generator function.

columns :: forall a s. Sized s => Mat s a -> Array (Array a)

identity' :: forall s. Sized s => Mat s Number

/O(rows*cols)/. Identity matrix of the given order.

getElem :: forall a s. Sized s => Int -> Int -> Mat s a -> a

/O(1)/. Get an element of a matrix.

scaleMatrix :: forall s a. EuclideanRing a => a -> Mat s a -> Mat s a

Scale a matrix by a given factor.

fromArray :: forall s a. Sized s => Array a -> Mat s a

toArray :: forall a s. Mat s a -> Array a

transpose :: forall s a. Sized s => Mat s a -> Mat s a

/O(rows*cols)/. The transpose of a matrix.