Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cycling problems in linear programming   This paper provides a set of cycling problems in linear programming. These
problems should be useful for researchers to develop and test new simplex
algorithms. As matter of the fact, this set of problems is used to test a
recently proposed double pivot simplex algorithm for linear programming.

22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
23
The categories of this paper are: solv-int
12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph