Labels:bulletin board | paper | reckoner OCR: LHEOREM LANGUA GE DECIDABLE IFF AND ARE TuRIN6 GNIZABLE DEFINITION LANGUAGE TuRING ITS COM PL EM ET TURING RECDONIZABLE RESTA 7ING THE THEOREM LAN6UAGE DELIDABLE F TURING RECOONIZABL AND TURING BECOGNIZABL 36 RECOGNIZABLE RELOGNRABLEY COMPLEMENT RELOONIZABLE RESTATING RELONIZABLE