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(/VERSIONCHECK 2)
(DEFPARAMETER |OrderedIntegralDomain;AL| 'NIL)
(DEFUN |OrderedIntegralDomain| ()
(LET (#:G1387)
(COND
(|OrderedIntegralDomain;AL|)
(T (SETQ |OrderedIntegralDomain;AL| (|OrderedIntegralDomain;|))))))
(DEFUN |OrderedIntegralDomain;| ()
(PROG (#0=#:G1385)
(RETURN
(PROG1 (LETT #0# (|Join| (|IntegralDomain|) (|OrderedRing|))
|OrderedIntegralDomain|)
(SETELT #0# 0 '(|OrderedIntegralDomain|))))))
(MAKEPROP '|OrderedIntegralDomain| 'NILADIC T)
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