Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Unified Analytic Electron Interaction Integrals Over Slater Orbitals for
  Diatomic Molecules   A unified formula for analytical evaluation of two-center exchange, hybrid
and coulombic type integrals is presented.

20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th