He discussed a large number of examples, treating them in an extremely elliptic style that was made possible only by his uncanny algebraic and geometric insight and that has baffled two generations of mathematicians.
Siya tinalakay ng isang malaking bilang ng mga halimbawa, ng pagpapagamot ng mga ito sa isang balisang tambilugin style na ginawa noon ay posible lamang sa pamamagitan ng kanyang kataka-taka algebraic at geometriko pananaw at na baffled dalawang henerasyon ng mga mathematicians.