
(/VERSIONCHECK 2) 

(DEFPARAMETER |FullyRetractableTo;CAT| 'NIL) 

(DEFPARAMETER |FullyRetractableTo;AL| 'NIL) 

(DEFUN |FullyRetractableTo| (#0=#:G1816)
  (LET (#1=#:G1817)
    (COND
      ((SETQ #1#
             (|assoc| #2=(|devaluate| #0#) |FullyRetractableTo;AL|))
       (CDR #1#))
      (T (SETQ |FullyRetractableTo;AL|
               (|cons5| (CONS #2#
                              (SETQ #1# (|FullyRetractableTo;| #0#)))
                        |FullyRetractableTo;AL|))
         #1#)))) 

(DEFUN |FullyRetractableTo;| (|t#1|)
  (PROG (#0=#:G1815)
    (RETURN
      (PROG1 (LETT #0#
                   (|sublisV|
                       (PAIR '(|t#1|) (LIST (|devaluate| |t#1|)))
                       (COND
                         (|FullyRetractableTo;CAT|)
                         ('T
                          (LETT |FullyRetractableTo;CAT|
                                (|Join| (|RetractableTo| '|t#1|)
                                        (|mkCategory| '|package| NIL
                                         '(((|RetractableTo|
                                             (|Integer|))
                                            (|has| |t#1|
                                             (|RetractableTo|
                                              (|Integer|))))
                                           ((|RetractableTo|
                                             (|Fraction| (|Integer|)))
                                            (|has| |t#1|
                                             (|RetractableTo|
                                              (|Fraction| (|Integer|))))))
                                         'NIL NIL))
                                . #1=(|FullyRetractableTo|))))) . #1#)
        (SETELT #0# 0 (LIST '|FullyRetractableTo| (|devaluate| |t#1|))))))) 
