Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Numerical Representation of the Incomplete Gamma Function of Complex
  Argument   Various approaches to the numerical representation of the Incomplete Gamma
Function F_m(z) for complex arguments z and small integer indexes m are
compared with respect to numerical fitness (accuracy and speed). We consider
power series, Laurent series, Gautschi's approximation to the Faddeeva
function, classical numerical methods of treating the standard integral
representation, and others not yet covered by the literature. The most suitable
scheme is the construction of Taylor expansions around nodes of a regular,
fixed grid in the z-plane, which stores a static matrix of higher derivatives.
This is the obvious extension to a procedure often in use for real-valued z.

17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas