Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Slavnov-Taylor1.0: A Mathematica package for computation in BRST
  formalism   Slavnov-Taylor 1.0 is a Mathematica package which allows us to perform
automatic symbolic computation in BRST formalism. This article serves as a
self-contained guide to prospective users, and indicates the conventions and
approximations used.

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The categories of this paper are: chem-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: solv-int
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The categories of this paper are: adap-org
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The categories of this paper are: econ
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The categories of this paper are: hep-ex
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The categories of this paper are: q-bio
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The categories of this paper are: funct-an
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The categories of this paper are: gr-qc
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-th
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The categories of this paper are: mtrl-th
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The categories of this paper are: bayes-an
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The categories of this paper are: quant-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: patt-sol