Class DOUBLE


Slots on this class:

Documentation: A list of length 2.
Instance-Of: Class
Subclass-Of: List

Equivalence Axioms:

(<=> (Double ?List) (And (List ?List) (= (Length ?List) 2)))


Axioms:

(= (Length ?List) 2)

(List ?List)


Other Related Axioms:

(<=> (Double ?List) (And (List ?List) (= (Length ?List) 2)))