- INPUT:
-
- An instance of the ``cvxopt.base.matrix`` class having
- dimensions ``(n,1)`` where ``n`` is the dimension of this cone.
-
- EXAMPLES:
-
- >>> K = CartesianProduct(NonnegativeOrthant(3), IceCream(3))
- >>> matrix([1,2,3,1,0.5,0.5]) in K
- True
-
- >>> K = CartesianProduct(NonnegativeOrthant(3), IceCream(3))
- >>> matrix([0,0,0,1,0,1]) in K
- True
-
- >>> K = CartesianProduct(NonnegativeOrthant(3), IceCream(3))
- >>> matrix([1,1,1,1,1,1]) in K
- False
+ The ``point`` is expected to be a tuple of points which will be
+ tested for membership in this cone's factors. If each point in
+ the tuple belongs to its corresponding factor, then the whole
+ point belongs to this cone. Otherwise, it doesn't.