E 130 AD, Ptolemy, nde Hipparchus nasti-mo kadin Baabilooniyankooɓe, e naftira aaya ka 0 (taarde tokoyre e diidol yuunngol to dow) hakkunde ɗatal limngal ngal buttulijoweego'o to naa non naftira karfeeje limooɗe Girka.