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Manual Reference Pages  - bessel_y0 (3fortran)

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NAME

BESSEL_Y0(3) - [MATHEMATICS] Bessel function of the second kind of order 0

SYNOPSIS

result = bessel_y0(x)

         elemental real(kind=KIND) function bessel_y0(x)

          real(kind=KIND),intent(in) :: x

CHARACTERISTICS

o	KIND may be any supported real KIND.
o	the result characteristics (type, kind) are the same as X

DESCRIPTION

BESSEL_Y0(3) computes the Bessel function of the second kind of order 0 of X.

OPTIONS

o	X : The type shall be real. Its value shall be greater than zero.

RESULT

The return value is of type real. It has the same kind as X.

EXAMPLES

Sample program:

    program demo_bessel_y0
    use, intrinsic :: iso_fortran_env, only : real_kinds, &
    & real32, real64, real128
    implicit none
      real(kind=real64) :: x = 0.0_real64
      x = bessel_y0(x)
      write(*,*)x
    end program demo_bessel_y0

Results:

                        -Infinity

STANDARD

Fortran 2008

SEE ALSO

BESSEL_J0(3), BESSEL_J1(3), BESSEL_JN(3), BESSEL_Y1(3), BESSEL_YN(3)

fortran-lang intrinsic descriptions

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Nemo Release 3.1

bessel_y0 (3fortran)

April 28, 2024

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