Etheta_imaginary {hawkesbow} | R Documentation |
Incomplete gamma function of imaginary argument with arbitrary power
Description
Calculates the value of
for .
This is achieved using recursive integrations by parts until
,
then using either the exponential integral
E1_imaginary
if ,
or the incomplete gamma function
inc_gamma_imag
if .
Usage
Etheta_imaginary(theta, x)
Arguments
theta |
A strictly positive number |
x |
A vector of non-negative numbers |
Value
The incomplete gamma function of imaginary argument with arbitrary power (see Details)
Examples
Etheta_imaginary(3.14, 1.0)
[Package hawkesbow version 1.0.3 Index]