On: The Invention of Zero

[kazinator]

The word "null" in "null set" refers its Lebesgue measure being zero.

[badkitty99 → kazinator]

Null sets in and of themselves have nothing to do with Lebesgue integrals. Null sets are definitely are not defined by Lebesgue integrals, you might be thinking of a set of measure zero which has to do with Lebesgue measure

[kazinator → badkitty99]

> has to do with Lebesgue measure

As in, the only thing Lebesgue that my comment mentions.