A fuzzy inference unit includes membership function generation circuits, each of {HEAD ~ an analog type} operable in {TAIL ~ an electric voltage mode} 
operable in
A fuzzy inference unit includes membership function generation circuits , each of { HEAD ~ an analog type } operable in { TAIL ~ an electric voltage mode }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL