
(/VERSIONCHECK 2) 

(DEFUN |INTRET;integer;SI;1| (|s| $) (SPADCALL |s| (QREFELT $ 8))) 

(DEFUN |INTRET;integer?;SB;2| (|s| $)
  (QEQCAR (SPADCALL |s| (QREFELT $ 11)) 0)) 

(DEFUN |INTRET;integerIfCan;SU;3| (|s| $)
  (SPADCALL |s| (QREFELT $ 11))) 

(DEFUN |IntegerRetractions| (#0=#:G1827)
  (PROG ()
    (RETURN
      (PROG (#1=#:G1828)
        (RETURN
          (COND
            ((LETT #1#
                   (|lassocShiftWithFunction| (LIST (|devaluate| #0#))
                       (HGET |$ConstructorCache| '|IntegerRetractions|)
                       '|domainEqualList|)
                   . #2=(|IntegerRetractions|))
             (|CDRwithIncrement| #1#))
            ('T
             (UNWIND-PROTECT
               (PROG1 (|IntegerRetractions;| #0#) (LETT #1# T . #2#))
               (COND
                 ((NOT #1#)
                  (HREM |$ConstructorCache| '|IntegerRetractions|))))))))))) 

(DEFUN |IntegerRetractions;| (|#1|)
  (PROG (DV$1 |dv$| $ |pv$|)
    (RETURN
      (PROGN
        (LETT DV$1 (|devaluate| |#1|) . #0=(|IntegerRetractions|))
        (LETT |dv$| (LIST '|IntegerRetractions| DV$1) . #0#)
        (LETT $ (GETREFV 15) . #0#)
        (QSETREFV $ 0 |dv$|)
        (QSETREFV $ 3 (LETT |pv$| (|buildPredVector| 0 0 NIL) . #0#))
        (|haddProp| |$ConstructorCache| '|IntegerRetractions|
            (LIST DV$1) (CONS 1 $))
        (|stuffDomainSlots| $)
        (QSETREFV $ 6 |#1|)
        $)))) 

(MAKEPROP '|IntegerRetractions| '|infovec|
    (LIST '#(NIL NIL NIL NIL NIL NIL (|local| |#1|) (|Integer|)
             (0 . |retract|) |INTRET;integer;SI;1|
             (|Union| 7 '"failed") (5 . |retractIfCan|) (|Boolean|)
             |INTRET;integer?;SB;2| |INTRET;integerIfCan;SU;3|)
          '#(|integerIfCan| 10 |integer?| 15 |integer| 20) 'NIL
          (CONS (|makeByteWordVec2| 1 'NIL)
                (CONS '#()
                      (CONS '#()
                            (|makeByteWordVec2| 14
                                '(1 6 7 0 8 1 6 10 0 11 1 0 10 6 14 1 0
                                  12 6 13 1 0 7 6 9)))))
          '|lookupComplete|)) 
