Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum arithmetic with the Quantum Fourier Transform   The Quantum Fourier Transform offers an interesting way to perform arithmetic
operations on a quantum computer. We review existing Quantum Fourier Transform
adders and multipliers and propose some modifications that extend their
capabilities. Among the new circuits, we propose a quantum method to compute
the weighted average of a series of inputs in the transform domain.

25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci