lcfe.rbl: Calculates the logarithmic derivative of Ricatti-Bessel...

Description Usage Arguments Details Value See Also

Description

Calculates the logarithmic derivative of Ricatti-Bessel Functions.

Usage

1
lcfe.rbl(n, x, NMAX = 2000, code = "C")

Arguments

n

The order of C_n(x).

x

The argument of C_n(x) of type complex.

NMAX

The maximum number of iterations.

code

Choice between C or native R code.

Details

Using Lentz method is possible to calculate the ratio C_n(x)=(xj_{n}(x))'/xj_{n}(x).

Value

The value of C_n for complex arguments.

See Also

lcfa.cyl, lcfe.cbd.


wendellopes/rvswf documentation built on May 4, 2019, 4:19 a.m.