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(/VERSIONCHECK 2)
(DEFUN |ORDRING-;positive?;SB;1| (|x| $)
(SPADCALL (|spadConstant| $ 7) |x| (|getShellEntry| $ 9)))
(DEFUN |ORDRING-;negative?;SB;2| (|x| $)
(SPADCALL |x| (|spadConstant| $ 7) (|getShellEntry| $ 9)))
(DEFUN |ORDRING-;sign;SI;3| (|x| $)
(COND
((SPADCALL |x| (|getShellEntry| $ 12)) 1)
((SPADCALL |x| (|getShellEntry| $ 13)) -1)
((SPADCALL |x| (|getShellEntry| $ 15)) 0)
('T (|error| "x satisfies neither positive?, negative? or zero?"))))
(DEFUN |ORDRING-;abs;2S;4| (|x| $)
(COND
((SPADCALL |x| (|getShellEntry| $ 12)) |x|)
((SPADCALL |x| (|getShellEntry| $ 13))
(SPADCALL |x| (|getShellEntry| $ 18)))
((SPADCALL |x| (|getShellEntry| $ 15)) (|spadConstant| $ 7))
('T (|error| "x satisfies neither positive?, negative? or zero?"))))
(DEFUN |OrderedRing&| (|#1|)
(PROG (|dv$1| |dv$| $ |pv$|)
(RETURN
(PROGN
(LETT |dv$1| (|devaluate| |#1|) . #0=(|OrderedRing&|))
(LETT |dv$| (LIST '|OrderedRing&| |dv$1|) . #0#)
(LETT $ (|newShell| 20) . #0#)
(|setShellEntry| $ 0 |dv$|)
(|setShellEntry| $ 3
(LETT |pv$| (|buildPredVector| 0 0 NIL) . #0#))
(|stuffDomainSlots| $)
(|setShellEntry| $ 6 |#1|)
$))))
(MAKEPROP '|OrderedRing&| '|infovec|
(LIST '#(NIL NIL NIL NIL NIL NIL (|local| |#1|) (0 . |Zero|)
(|Boolean|) (4 . <) |ORDRING-;positive?;SB;1|
|ORDRING-;negative?;SB;2| (10 . |positive?|)
(15 . |negative?|) (20 . |One|) (24 . |zero?|) (|Integer|)
|ORDRING-;sign;SI;3| (29 . -) |ORDRING-;abs;2S;4|)
'#(|sign| 34 |positive?| 39 |negative?| 44 |abs| 49) 'NIL
(CONS (|makeByteWordVec2| 1 'NIL)
(CONS '#()
(CONS '#()
(|makeByteWordVec2| 19
'(0 6 0 7 2 6 8 0 0 9 1 6 8 0 12 1 6 8
0 13 0 6 0 14 1 6 8 0 15 1 6 0 0 18 1
0 16 0 17 1 0 8 0 10 1 0 8 0 11 1 0 0
0 19)))))
'|lookupComplete|))
(SETQ |$CategoryFrame|
(|put| '|OrderedRing&| '|isFunctor|
'(((|abs| ($ $)) T (ELT $ 19))
((|sign| ((|Integer|) $)) T (ELT $ 17))
((|negative?| ((|Boolean|) $)) T (ELT $ 11))
((|positive?| ((|Boolean|) $)) T (ELT $ 10)))
(|addModemap| '|OrderedRing&| '(|OrderedRing&| |#1|)
'((CATEGORY |domain| (SIGNATURE |abs| (|#1| |#1|))
(SIGNATURE |sign| ((|Integer|) |#1|))
(SIGNATURE |negative?| ((|Boolean|) |#1|))
(SIGNATURE |positive?| ((|Boolean|) |#1|)))
(|OrderedRing|))
T '|OrderedRing&|
(|put| '|OrderedRing&| '|mode|
'(|Mapping|
(CATEGORY |domain|
(SIGNATURE |abs| (|#1| |#1|))
(SIGNATURE |sign| ((|Integer|) |#1|))
(SIGNATURE |negative?|
((|Boolean|) |#1|))
(SIGNATURE |positive?|
((|Boolean|) |#1|)))
(|OrderedRing|))
|$CategoryFrame|))))
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