Ndiani akakarakadza kushandiswa kwaTau sechigarire chedenderedzwa, panzvimbo paPi
Tau yakatsanangurwa sechinhu chakanaka chakatenderera kupfuura Pi naMichael Hartl muThe Tau Manifesto, yakabudiswa musi waJune 28, 2010. Pfungwa yaHartl yeTau yakafuridzirwa naBob Palais, uyo akanga ambobudisa nyaya yaibvunza kana Pi yaiva yakanakisisa nguva dzose yokushandisa.