Problem 1669 (difficulty: 4/10)

If \(\displaystyle f\in\mathcal{M}(|z|<1)\) then \(\displaystyle f\) has an antiderivative if and only if the residue of \(\displaystyle f\) is \(\displaystyle 0\) at all singularities.

Give me another random problem!

Subject, section:
Requested difficulty:
Request for a concrete problem:I want problem no.

Supported by the Higher Education Restructuring Fund allocated to ELTE by the Hungarian Government