hypergeo_A_nonpos_int: Hypergeometric functions for integer arguments
| hypergeo_A_nonpos_int | R Documentation |
Hypergeometric functions for integer arguments
Description
Hypergeometric functions for A and/or B being integers
Usage
hypergeo_A_nonpos_int(A, B, C, z, tol = 0)
hypergeo_AorB_nonpos_int(A, B, C, z, tol = 0)
Arguments
A, B, C |
Parameters for the hypergeometric function |
z |
Primary complex argument |
tol |
tolerance |
Details
The “point” of these functions is that if A and C (or B and C) are identical nonpositive integers, a warning needs to be given because the function is defined as the appropriate limit and one needs to be sure that both A and C approach that limit at the same speed.
Function hypergeo_AorB_nonpos_int() is a convenience wrapper
for hypergeo_A_nonpos_int().
Author(s)
Robin K. S. Hankin
References
M. Abramowitz and I. A. Stegun 1965. Handbook of mathematical functions. New York: Dover
See Also
hypergeo
Examples
jjR1 <- hypergeo(-4, pi, 2.2 , 1+6i)
jjR2 <- hypergeo(pi, -4, 2.2 , 1+6i) # former bug
jjM <- 3464.1890402837334002-353.94143580568566281i # value given by Mathematica
