Algebra.Affine
class Group (Diff a) => Affine a where Source #
Associated Types
type Diff a Source #
Methods
diff :: a -> a -> Diff a Source #
offset :: Diff a -> a -> a Source #
(.-.) :: Affine a => a -> a -> Diff a infix 6 Source #
(.+) :: Affine a => a -> Diff a -> a infixl 6 Source #
(.-) :: Affine a => a -> Diff a -> a infixl 6 Source #