ABSTRACT
In the preceding universe, we started with an intuitive order of data within each view; then the same type of order was found in the relations of perceived places, in those of objects, and in those of views. But each one of the relationships N l , N o , N v , ordering these diverse groups in the manner of geometrical congruence contains in its definition the intuitive relationship N of the data of a view. What we have done therefore is made an extension of the intuitive order of each view, which we employed as a central element, to places, objects, and views. This central element was necessary but not sufficient in the construction of the other orders.
