Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hypergeometric Functions II (q-analogues)   This is the typewritten version of a handwritten manuscript which was
completed by Ian G. Macdonald in 1987 or 1988. It is the sequel to the
manuscript "Hypergeometric functions I." The two manuscripts are very informal
working papers, never intended for formal publication. Nevertheless, copies of
the manuscripts have circulated widely, giving rise to quite a few citations in
the subsequent 25 years. Therefore it seems justified to make the manuscripts
available for the whole mathematical community. The author kindly gave his
permission that typewritten versions be posted on arXiv.

23
The categories of this paper are: solv-int
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
3
The categories of this paper are: physics
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph