
(/VERSIONCHECK 2) 

(DEFPARAMETER |SpecialFunctionCategory;AL| 'NIL) 

(DEFUN |SpecialFunctionCategory| ()
  (LET (#:G2009)
    (COND (|SpecialFunctionCategory;AL|)
          (T
           (SETQ |SpecialFunctionCategory;AL| (|SpecialFunctionCategory;|)))))) 

(DEFUN |SpecialFunctionCategory;| ()
  (PROG (#1=#:G2007)
    (RETURN
     (PROG1
         (LETT #1#
               (|Join|
                (|mkCategory| '|domain|
                              '(((|abs| ($ $)) T) ((|Gamma| ($ $)) T)
                                ((|Beta| ($ $ $)) T) ((|digamma| ($ $)) T)
                                ((|polygamma| ($ $ $)) T) ((|Gamma| ($ $ $)) T)
                                ((|besselJ| ($ $ $)) T) ((|besselY| ($ $ $)) T)
                                ((|besselI| ($ $ $)) T) ((|besselK| ($ $ $)) T)
                                ((|airyAi| ($ $)) T) ((|airyBi| ($ $)) T))
                              NIL 'NIL NIL))
               |SpecialFunctionCategory|)
       (SETELT #1# 0 '(|SpecialFunctionCategory|)))))) 

(MAKEPROP '|SpecialFunctionCategory| 'NILADIC T) 
