Maestro Paraguayan Luis Szarán stated: "Alfredo taught us by example to understand irony and the deepest questions of life., in a practical way and rationals"
The discrepancy between rationals and reals was finally resolved by Eudoxus of Cnidus, a student of Plato, who reduced the comparison of irrational ratios to comparisons of multiples (rational ratios), thus anticipating Richard Dedekind's definition of real numbers.