Kuti uve nechokwadi chekuti chinyorwa ichi hachishandise zvisizvo chiratidzo che "=", munhu anoda nzira yekuvakazve nhamba chaiyo yega yega. Izvi zvinogona kuitwa nemiganhu, asi zvimwe zvivakwa zvinoenderera mberi nenyaya yekurongeka. Imwe sarudzo yakananga ndeye nested intervals theorem, iyo inovimbisa kuti kupihwa akateedzana ezvipikiri, akavharwa nguva ane hurefu hunova hudiki, nguva dzine imwe chaiyo chaiyo nhamba mune yavo yekuyambuka. Saka b0.1b0.2b3b... inotsanangurwa kuti iine nhamba yakasarudzika iri mukati mezvose [0, 1b] uye [0, 1b] nguva, saka munhu anogona kusarudza chero subinterval kana achitsvaga manhamba ayo. Kuti uve nechokwadi chekuti chinyorwa ichi hachishandise zvisizvo chiratidzo che "=" chiratidzo, munhu anoda nzira yekuvakazve yakasarudzika chaiyo nhamba kune yega yega decimal. Izvi zvinogona kuitwa nemiganhu, asi zvimwe zvivakwa zvinoenderera nenyaya yekurongeka. Imwe sarudzo yakatwasuka ndeye nested intervals theorem, iyo inovimbisa kuti kupihwa akateedzana e nested, akavharwa nguva ane hurefu
nhamba yakasarudzika