Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On "P = NP: Linear Programming Formulation of the Traveling Salesman
  Problem": A reply to Hofman's Claim of a "Counter-Example"   We show that Hofman's claim of a "counter-example" to Diaby's LP formulation
of the TSP is invalid.

32
The categories of this paper are: atom-ph
26
The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
29
The categories of this paper are: funct-an