sage: set_random_seed()
sage: K = random_cone(max_ambient_dim=8, max_rays=10)
- sage: S = ( K.random_element() for idx in range(0,5) )
+ sage: S = ( K.random_element() for idx in xrange(5) )
sage: F = face_generated_by(K, S)
sage: F.is_face_of(K)
True
sage: set_random_seed()
sage: K = random_cone(max_ambient_dim=8, max_rays=10)
- sage: S = ( K.random_element() for idx in range(0,5) )
+ sage: S = ( K.random_element() for idx in xrange(5) )
sage: F = face_generated_by(K, S)
sage: all(F.contains(x) for x in S)
True