
(/VERSIONCHECK 2) 

(DEFPARAMETER |BiModule;CAT| 'NIL) 

(DEFPARAMETER |BiModule;AL| 'NIL) 

(DEFUN |BiModule| (&REST #1=#:G2894)
  (LET (#2=#:G2895)
    (COND
     ((SETQ #2# (|assoc| #3=(|devaluateList| #1#) |BiModule;AL|)) (CDR #2#))
     (T
      (SETQ |BiModule;AL|
              (|cons5| (CONS #3# (SETQ #2# (APPLY #'|BiModule;| #1#)))
                       |BiModule;AL|))
      #2#)))) 

(DEFUN |BiModule;| (|t#1| |t#2|)
  (PROG (#1=#:G2893)
    (RETURN
     (PROG1
         (LETT #1#
               (|sublisV|
                (PAIR '(|t#1| |t#2|)
                      (LIST (|devaluate| |t#1|) (|devaluate| |t#2|)))
                (COND (|BiModule;CAT|)
                      ('T
                       (LETT |BiModule;CAT|
                             (|Join| (|LeftModule| '|t#1|)
                                     (|RightModule| '|t#2|))
                             . #2=(|BiModule|)))))
               . #2#)
       (SETELT #1# 0
               (LIST '|BiModule| (|devaluate| |t#1|) (|devaluate| |t#2|))))))) 
