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(/VERSIONCHECK 2)
(DECLAIM (FTYPE (FUNCTION (|%Thing| |%Integer| |%Shell|) |%Thing|)
|DIVRING-;**;SIS;1|))
(DECLAIM (FTYPE (FUNCTION (|%Thing| |%Thing| |%Shell|) |%Thing|)
|DIVRING-;*;F2S;2|))
(DEFUN |DIVRING-;**;SIS;1| (|x| |n| $)
(COND
((ZEROP |n|) (|spadConstant| $ 7))
((SPADCALL |x| (|getShellEntry| $ 9))
(COND ((< |n| 0) (|error| "division by zero")) ('T |x|)))
((< |n| 0)
(SPADCALL (SPADCALL |x| (|getShellEntry| $ 11)) (- |n|)
(|getShellEntry| $ 14)))
('T (SPADCALL |x| |n| (|getShellEntry| $ 14)))))
(DEFUN |DIVRING-;*;F2S;2| (|q| |x| $)
(SPADCALL
(SPADCALL (SPADCALL |q| (|getShellEntry| $ 18))
(SPADCALL
(SPADCALL (SPADCALL |q| (|getShellEntry| $ 19))
(|getShellEntry| $ 20))
(|getShellEntry| $ 11))
(|getShellEntry| $ 21))
|x| (|getShellEntry| $ 22)))
(DEFUN |DivisionRing&| (|#1|)
(PROG (|dv$1| |dv$| $ |pv$|)
(RETURN
(PROGN
(LETT |dv$1| (|devaluate| |#1|) . #0=(|DivisionRing&|))
(LETT |dv$| (LIST '|DivisionRing&| |dv$1|) . #0#)
(LETT $ (|newShell| 25) . #0#)
(|setShellEntry| $ 0 |dv$|)
(|setShellEntry| $ 3
(LETT |pv$| (|buildPredVector| 0 0 NIL) . #0#))
(|stuffDomainSlots| $)
(|setShellEntry| $ 6 |#1|)
$))))
(MAKEPROP '|DivisionRing&| '|infovec|
(LIST '#(NIL NIL NIL NIL NIL NIL (|local| |#1|) (0 . |One|)
(|Boolean|) (4 . |zero?|) (9 . |Zero|) (13 . |inv|)
(|PositiveInteger|) (|RepeatedSquaring| 6) (18 . |expt|)
(|Integer|) |DIVRING-;**;SIS;1| (|Fraction| 15)
(24 . |numer|) (29 . |denom|) (34 . |coerce|) (39 . *)
(45 . *) |DIVRING-;*;F2S;2| (|NonNegativeInteger|))
'#(** 51 * 57) 'NIL
(CONS (|makeByteWordVec2| 1 'NIL)
(CONS '#()
(CONS '#()
(|makeByteWordVec2| 23
'(0 6 0 7 1 6 8 0 9 0 6 0 10 1 6 0 0 11
2 13 6 6 12 14 1 17 15 0 18 1 17 15 0
19 1 6 0 15 20 2 6 0 15 0 21 2 6 0 0
0 22 2 0 0 0 15 16 2 0 0 17 0 23)))))
'|lookupComplete|))
(SETQ |$CategoryFrame|
(|put| '|DivisionRing&| '|isFunctor|
'(((** ($ $ (|Integer|))) T (ELT $ 16))
((* ($ $ (|Fraction| (|Integer|)))) T (ELT $ NIL))
((* ($ (|Fraction| (|Integer|)) $)) T (ELT $ 23))
((** ($ $ (|NonNegativeInteger|))) T (ELT $ NIL))
((* ($ $ $)) T (ELT $ NIL))
((** ($ $ (|PositiveInteger|))) T (ELT $ NIL))
((* ($ (|Integer|) $)) T (ELT $ NIL))
((* ($ (|NonNegativeInteger|) $)) T (ELT $ NIL))
((* ($ (|PositiveInteger|) $)) T (ELT $ NIL)))
(|addModemap| '|DivisionRing&| '(|DivisionRing&| |#1|)
'((CATEGORY |domain|
(SIGNATURE ** (|#1| |#1| (|Integer|)))
(SIGNATURE *
(|#1| |#1| (|Fraction| (|Integer|))))
(SIGNATURE *
(|#1| (|Fraction| (|Integer|)) |#1|))
(SIGNATURE **
(|#1| |#1| (|NonNegativeInteger|)))
(SIGNATURE * (|#1| |#1| |#1|))
(SIGNATURE ** (|#1| |#1| (|PositiveInteger|)))
(SIGNATURE * (|#1| (|Integer|) |#1|))
(SIGNATURE * (|#1| (|NonNegativeInteger|) |#1|))
(SIGNATURE * (|#1| (|PositiveInteger|) |#1|)))
(|DivisionRing|))
T '|DivisionRing&|
(|put| '|DivisionRing&| '|mode|
'(|Mapping|
(CATEGORY |domain|
(SIGNATURE ** (|#1| |#1| (|Integer|)))
(SIGNATURE *
(|#1| |#1|
(|Fraction| (|Integer|))))
(SIGNATURE *
(|#1| (|Fraction| (|Integer|))
|#1|))
(SIGNATURE **
(|#1| |#1| (|NonNegativeInteger|)))
(SIGNATURE * (|#1| |#1| |#1|))
(SIGNATURE **
(|#1| |#1| (|PositiveInteger|)))
(SIGNATURE * (|#1| (|Integer|) |#1|))
(SIGNATURE *
(|#1| (|NonNegativeInteger|) |#1|))
(SIGNATURE *
(|#1| (|PositiveInteger|) |#1|)))
(|DivisionRing|))
|$CategoryFrame|))))
|
