3.2.1.3. BesselJLog_Rothwell.m

Calculate the log of the spherical Bessel function \(J_n(z)\) using the method proposed in Rothwell [6].

3.2.1.3.1. Syntax

[J, J_prime] = BesselJLog_Rothwell(N, z)

3.2.1.3.2. Output arguments

• J — \(\ln J_n(z)\)

• J_prime — \(\ln J_n'(z)\)

3.2.1.3.3. Input arguments

• N — maximal order

• z — the argument \(z\)

3.2.1.3.4. Dependencies

• ContFracLentz.m