Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the Mesh Array for Matrix Multiplication   This article presents new properties of the mesh array for matrix
multiplication. In contrast to the standard array that requires 3n-2 steps to
complete its computation, the mesh array requires only 2n-1 steps. Symmetries
of the mesh array computed values are presented which enhance the efficiency of
the array for specific applications. In multiplying symmetric matrices, the
results are obtained in 3n/2+1 steps. The mesh array is examined for its
application as a scrambling system.

23
The categories of this paper are: solv-int
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
0
The categories of this paper are: hep-ph
10
The categories of this paper are: q-bio
35
The categories of this paper are: mtrl-th
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The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
14
The categories of this paper are: math-ph
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom