Intel® Fortran Compiler 18.0 Developer Guide and Reference

BESSEL_Y0

Elemental Intrinsic Function (Generic): Computes a Bessel function of the second kind, order 0.

result = BESSEL_Y0 (x)

x

(Input) Must be of type real with a value greater than zero.

Results

The result type and kind are the same as x.

The result has a value equal to a processor-dependent approximation to the Bessel function of the second kind and order zero of x.

Example

BESSEL_Y0 (1.0) has the approximate value 0.088.