module Linear:sig
..end
val pnt : float -> AGeom.Point2d.t * AGeom.Point2d.t -> AGeom.Point2d.t
val drv : float -> AGeom.Point2d.t * AGeom.Point2d.t -> AGeom.Vector2d.t
val rand : AGeom.Point2d.t -> AGeom.Point2d.t -> AGeom.Point2d.t * AGeom.Point2d.t
val srand : Random.State.t ->
AGeom.Point2d.t -> AGeom.Point2d.t -> AGeom.Point2d.t * AGeom.Point2d.t