Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Terrible Expansion of the Determinant   From a transfer formula in multivariate finite operator calculus, comes an
expansion for the determinant similar to Ryser's formula for the permanent.
Although this one contains many more terms than the usual determinant formula.
To prove it, we consider the poset of ordered partitions, properties of the
permutahedron, and some good old fashioned combinatorial techniques.

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The categories of this paper are: astro-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: q-alg
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The categories of this paper are: chem-ph
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The categories of this paper are: adap-org
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The categories of this paper are: stat
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The categories of this paper are: solv-int
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The categories of this paper are: quant-ph
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The categories of this paper are: eess
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The categories of this paper are: chao-dyn
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The categories of this paper are: funct-an
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The categories of this paper are: cmp-lg
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The categories of this paper are: acc-phys
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The categories of this paper are: atom-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: cond-mat