↑ Cantor used "m and "w" instead of "0" and "1", "M" instead of "T", and "Ei" instead of "si". ↑ Cantor does not assume that every element of T is in this enumeration. ↑ While 0.0111... and 0.1000... would be equal if interpreted as binary fractions (destroying injectivity), they are different when interpreted as decimal fractions, as is done by f. On the other hand, since t is a binary string, the equality 0.0999... = 0.1000... of decimal fractions is not relevant here.