
(DEFPARAMETER |MonogenicLinearOperator;CAT| 'NIL) 

(DECLAIM (NOTINLINE |MonogenicLinearOperator;|)) 

(DEFPARAMETER |MonogenicLinearOperator;AL| 'NIL) 

(DEFUN |MonogenicLinearOperator| (#1=#:G619)
  (LET (#2=#:G620)
    (COND
     ((SETQ #2# (|assoc| #3=(|devaluate| #1#) |MonogenicLinearOperator;AL|))
      (CDR #2#))
     (T
      (SETQ |MonogenicLinearOperator;AL|
              (|cons5| (CONS #3# (SETQ #2# (|MonogenicLinearOperator;| #1#)))
                       |MonogenicLinearOperator;AL|))
      #2#)))) 

(DEFUN |MonogenicLinearOperator;| (|t#1|)
  (SPROG ((#1=#:G618 NIL))
         (PROG1
             (LETT #1#
                   (|sublisV| (PAIR '(|t#1|) (LIST (|devaluate| |t#1|)))
                              (COND (|MonogenicLinearOperator;CAT|)
                                    ('T
                                     (LETT |MonogenicLinearOperator;CAT|
                                           (|Join| (|Ring|)
                                                   (|BiModule| '|t#1| '|t#1|)
                                                   (|mkCategory|
                                                    '(((|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))
                                           . #2=(|MonogenicLinearOperator|)))))
                   . #2#)
           (SETELT #1# 0
                   (LIST '|MonogenicLinearOperator| (|devaluate| |t#1|)))))) 
