Fortran Wiki
bessel_y1

Description

bessel_y1(x) computes the Bessel function of the second kind of order 1 of x.

Standard

Fortran 2008 and later

Class

Elemental function

Syntax

result = bessel_y1(x)

Arguments

• x - The type shall be real.

Return value

The return value is real. It has the same kind as x.

Example

program test_besy1
  real(8) :: x = 1.0_8
  x = bessel_y1(x)
end program test_besy1

See also

bessel_j0, bessel_j1, bessel_jn, bessel_y0, bessel_yn