Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Short and Elementary Proof of the Central Limit Theorem by Individual
  Swapping   We present a short proof of the central limit theorem which is elementary in
the sense that no knowledge of characteristic functions, linear operators, or
other advanced results are needed. Our proof is based on Lindeberg's trick of
swapping a term for a normal random variable in turn. The modifications needed
to prove the stronger Lindeberg-Feller central limit theorem are addressed at
the end.

11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex