General Information
Scaled modified Bessel function e-xI1(x)
- Usage
R=S18CFF(X,IFAIL)- Classification
| C10b1 | Bessel functions I and K of real argument and integer order |
- Type
- subroutine in NAG package (S sublibrary)
- Language
- Fortran
- Availability
- Proprietary, Portable
Module S18CFF in NAG