
(/VERSIONCHECK 2) 

(DEFPARAMETER |MonogenicLinearOperator;CAT| 'NIL) 

(DEFPARAMETER |MonogenicLinearOperator;AL| 'NIL) 

(DEFUN |MonogenicLinearOperator| (#0=#:G1817)
  (LET (#1=#:G1818)
    (COND
      ((SETQ #1#
             (|assoc| #2=(|devaluate| #0#)
                      |MonogenicLinearOperator;AL|))
       (CDR #1#))
      (T (SETQ |MonogenicLinearOperator;AL|
               (|cons5| (CONS #2#
                              (SETQ #1#
                                    (|MonogenicLinearOperator;| #0#)))
                        |MonogenicLinearOperator;AL|))
         #1#)))) 

(DEFUN |MonogenicLinearOperator;| (|t#1|)
  (PROG (#0=#:G1816)
    (RETURN
      (PROG1 (LETT #0#
                   (|sublisV|
                       (PAIR '(|t#1|) (LIST (|devaluate| |t#1|)))
                       (COND
                         (|MonogenicLinearOperator;CAT|)
                         ('T
                          (LETT |MonogenicLinearOperator;CAT|
                                (|Join| (|Ring|)
                                        (|BiModule| '|t#1| '|t#1|)
                                        (|mkCategory| '|domain|
                                         '(((|degree|
                                             ((|NonNegativeInteger|) $))
                                            T)
                                           ((|minimumDegree|
                                             ((|NonNegativeInteger|) $))
                                            T)
                                           ((|leadingCoefficient|
                                             (|t#1| $))
                                            T)
                                           ((|reductum| ($ $)) T)
                                           ((|coefficient|
                                             (|t#1| $
                                              (|NonNegativeInteger|)))
                                            T)
                                           ((|monomial|
                                             ($ |t#1|
                                              (|NonNegativeInteger|)))
                                            T))
                                         '(((|Algebra| |t#1|)
                                            (|has| |t#1|
                                             (|CommutativeRing|))))
                                         '((|NonNegativeInteger|)) NIL))
                                . #1=(|MonogenicLinearOperator|))))) . #1#)
        (SETELT #0# 0
                (LIST '|MonogenicLinearOperator| (|devaluate| |t#1|))))))) 
