Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Asymptotic formulas and inequalities for gamma function in terms of
  tri-gamma function   In the paper, the authors establish some asymptotic formulas and double
inequalities for the factorial $n!$ and the gamma function $\Gamma$ in terms of
the tri-gamma function $\psi'$.

22
The categories of this paper are: chao-dyn
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph