module Cubic: sig
.. end
val pnt : float ->
AGeom.Point2d.t * AGeom.Point2d.t * AGeom.Point2d.t * AGeom.Point2d.t ->
AGeom.Point2d.t
val drv : float ->
AGeom.Point2d.t * AGeom.Point2d.t * AGeom.Point2d.t * AGeom.Point2d.t ->
AGeom.Vector2d.t
derivative
val rand : AGeom.Point2d.t ->
AGeom.Point2d.t ->
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 * AGeom.Point2d.t * AGeom.Point2d.t