Gadzira shanduro yakaoma zvikuru yemutsara uyu Colin anoziva kuti theorem yake haigoni kufanotaura nguva yemberi yeukama.
Chokwadika, shanduro yakaoma zvikuru yemutsara wacho ndeiyi "Colin anoziva kuti theorem yake haigoni kufanotaura nguva yemberi yeukama; inogona bedzi kujekesa chikonzero nei ukama hwakakundikana".