The meaning of this catenary is being or pertaining to a catena . And if two predicates are opposed or otherwise catenated to each other, there is a catenary relation of oppositeness or catenatedness between them. Like all predicates they may be proper or improper. Given a certain collection of attributes or relations which is the extensionality of a catena, there are theoretically countless ways of subdividing such a collection. The first subset to be distinguished, then, is the singleton which solely contains the extensional catena element with the catenical value 0 as degree of actualization between negative values on the one hand and positive ones on the other.
Noncatenated predicates are neither neutral nor unneutral, but nonneutral and non-unneutral.
Even a catenary predicate like neutrality itself is, strictly speaking, both nonneutral and non-unneutral. In the former case it is a positivity , in the latter case a negativity . Negative is as much nonpositive as positive is nonnegative and we can be as sure that something is negative as we can be that something else is positive, or for that matter neutral. The neutrality of a catena is the limit element closed in by the catena's positivity on one side and by the catena's negativity on the other. A predicative subset is ' limited by ' another one, if the latter limits the former.