This invention is directed primarily to {HEAD ~ a subtracting circuit} for {TAIL ~ use} with a floating point processor which permits high accuracy without requiring additional guard bits or hardware 
for
This invention is directed primarily to { HEAD ~ a subtracting circuit } for { TAIL ~ use } with a floating point processor which permits high accuracy without requiring additional guard bits or hardware
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH