
(/VERSIONCHECK 2) 

(DEFPARAMETER |CombinatorialOpsCategory;AL| 'NIL) 

(DEFUN |CombinatorialOpsCategory| ()
  (LET (#:G1817)
    (COND
      (|CombinatorialOpsCategory;AL|)
      (T (SETQ |CombinatorialOpsCategory;AL|
               (|CombinatorialOpsCategory;|)))))) 

(DEFUN |CombinatorialOpsCategory;| ()
  (PROG (#0=#:G1815)
    (RETURN
      (PROG1 (LETT #0#
                   (|Join| (|CombinatorialFunctionCategory|)
                           (|mkCategory| '|domain|
                               '(((|factorials| ($ $)) T)
                                 ((|factorials| ($ $ (|Symbol|))) T)
                                 ((|summation| ($ $ (|Symbol|))) T)
                                 ((|summation|
                                      ($ $ (|SegmentBinding| $)))
                                  T)
                                 ((|product| ($ $ (|Symbol|))) T)
                                 ((|product|
                                      ($ $ (|SegmentBinding| $)))
                                  T))
                               NIL '((|SegmentBinding| $) (|Symbol|))
                               NIL))
                   |CombinatorialOpsCategory|)
        (SETELT #0# 0 '(|CombinatorialOpsCategory|)))))) 

(MAKEPROP '|CombinatorialOpsCategory| 'NILADIC T) 
