Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A sharp bound for the Chebyshev functional   In this work a sharp bound of the \v{C}eby\v{s}ev functional for absolutely
continuous functions $f,g$ whose derivatives $f'\in L_{\infty}[a,b]$ and $g'\in
L_{1}[a,b]$ is obtained.

25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
9
The categories of this paper are: nlin