Contents - Index


BESSEL Functions

 

Bessel functions and modified Bessel functions of the first and second kind are provided for fractional and integer order with arguments that are greater than zero with the following functions:

 

BESSELI

BESSELJ

BESSELK

BESSELY

 

Bessel and modified Bessel functions of the first and second kind are provided for zeroth and first order with the following functions.  The capabilities of these functions are superseded by the fractional order functions shown above.  They are provided primarily for backward compatibility.

 

BESSEL_I0

BESSEL_I1

BESSEL_J0

BESSEL_J1

BESSEL_K0

BESSEL_K1

BESSEL_Y0

BESSEL_Y1

 

Mathematical Functions