I am currently researching divergent integrals.
Definition. An extended number is an expression of the form $\int_a^b f(x)dx$, where function $f(x)$ is defined almost everywhere at $(a,b)$. Generally (when Riemann or Lebesgue sum converges or when the equivalence follows from the rules expressed...
In August, I have noticed several posts where the tag big-list was added by Stefan Kohl.
Certainly, if an old post was bumped, it is a good opportunity to clean-up also other stuff in the questions and the answer that need correction.
I have noticed that some of those post were made CW at the same time. It seems that CW-ification was a bit more frequent in August than in previous months.
