Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Introduction to the declination function for gerrymanders   The declination is a quantitative method for identifying possible partisan
gerrymanders by analyzing vote distributions. In this expository note we
explain and motivate the definition of the declination. The minimal computer
code required for computing the declination is included. We end by computing
its value on several recent elections.

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The categories of this paper are: cs
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The categories of this paper are: eess
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The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
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The categories of this paper are: cmp-lg
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The categories of this paper are: dg-ga
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The categories of this paper are: funct-an
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The categories of this paper are: math
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The categories of this paper are: econ
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The categories of this paper are: hep-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: hep-ex
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The categories of this paper are: ao-sci
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The categories of this paper are: bayes-an
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The categories of this paper are: q-alg
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The categories of this paper are: acc-phys