Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Semi-regular continued fractions and an exact formula for the moments of
  the Minkowski question mark function   This paper continues investigations on the integral transforms of the
Minkowski question mark function. In this work we finally establish the
long-sought formula for the moments, which does not explicitly involve regular
continued fractions, though it has a hidden nice interpretation in terms of
semi-regular continued fractions. The proof is self-contained and does not rely
on previous results by the author.

4
The categories of this paper are: cond-mat
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
36
The categories of this paper are: cmp-lg
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
15
The categories of this paper are: nucl-ex
5
The categories of this paper are: gr-qc