Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The effective method to calculate eigenvalues of Chandrasekhar-Page
  angular equations   An effective, reliable and time saving numerical method with using of the
Pruefer transformation is proposed to calculate eigenvalues of
Chandrasekhar-Page angular equations.

0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
3
The categories of this paper are: physics
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
36
The categories of this paper are: cmp-lg