Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Steinhaus' problem on partition of a triangle   H. Steinhaus asked a question whether inside each acute triangle there is a
point from which perpendiculars to the sides divide the triangle into three
parts with equal areas. We present two methods of solving Steinhaus' problem.

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The categories of this paper are: cmp-lg
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The categories of this paper are: q-fin
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The categories of this paper are: econ
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The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
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The categories of this paper are: bayes-an
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The categories of this paper are: alg-geom
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The categories of this paper are: ao-sci
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The categories of this paper are: hep-lat
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The categories of this paper are: solv-int
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The categories of this paper are: physics
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The categories of this paper are: acc-phys
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The categories of this paper are: cs
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The categories of this paper are: cond-mat
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The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph