
(/VERSIONCHECK 2) 

(DEFPARAMETER |CachableSet;AL| 'NIL) 

(DEFUN |CachableSet| ()
  (LET (#:G1817)
    (COND
      (|CachableSet;AL|)
      (T (SETQ |CachableSet;AL| (|CachableSet;|)))))) 

(DEFUN |CachableSet;| ()
  (PROG (#0=#:G1815)
    (RETURN
      (PROG1 (LETT #0#
                   (|Join| (|OrderedSet|)
                           (|mkCategory| '|domain|
                               '(((|position|
                                      ((|NonNegativeInteger|) $))
                                  T)
                                 ((|setPosition|
                                      ((|Void|) $
                                       (|NonNegativeInteger|)))
                                  T))
                               NIL '((|Void|) (|NonNegativeInteger|))
                               NIL))
                   |CachableSet|)
        (SETELT #0# 0 '(|CachableSet|)))))) 

(MAKEPROP '|CachableSet| 'NILADIC T) 
