 Yabwiye BBC ati: Nta herezo ririho rya pi, nashimishwa cyane no kugerageza gutahura indi mibare. Ikigo Google akoramo cyatangaje iyi nkuru ku rubuga rwa interineti kuri uyu munsi witariki 14 yukwezi kwa gatatu wahariwe pi Pi Day, mu Cyongereza - wandikwa 3.14 mu nyandiko yo muri Amerika. 