bessim0 Function

public function bessim0(x)

Uses

  • proc~~bessim0~~UsesGraph proc~bessim0 bessim0 module~nrtype nrtype proc~bessim0->module~nrtype module~nrutil_trim nrutil_trim proc~bessim0->module~nrutil_trim module~nrutil_trim->module~nrtype

Calculates the Modified Bessel Function of order zero. Determines I_0(x) e^(-x) instead of I_0(x) to avoid large argument problems.

Arguments

Type IntentOptional Attributes Name
real(kind=SP), intent(in) :: x

Argument of Modified Bessel Function.

Return Value real(kind=SP)

Returned value of the Bessel Function calculation.


Calls

proc~~bessim0~~CallsGraph proc~bessim0 bessim0 interface~poly poly proc~bessim0->interface~poly proc~poly_cc poly_cc interface~poly->proc~poly_cc proc~poly_dd poly_dd interface~poly->proc~poly_dd proc~poly_ddv poly_ddv interface~poly->proc~poly_ddv proc~poly_msk_ddv poly_msk_ddv interface~poly->proc~poly_msk_ddv proc~poly_msk_rrv poly_msk_rrv interface~poly->proc~poly_msk_rrv proc~poly_rc poly_rc interface~poly->proc~poly_rc proc~poly_rr poly_rr interface~poly->proc~poly_rr proc~poly_rrv poly_rrv interface~poly->proc~poly_rrv proc~poly_ddv->proc~poly_dd proc~poly_msk_ddv->proc~poly_ddv proc~poly_msk_rrv->proc~poly_rrv proc~poly_rrv->proc~poly_rr

Called by

proc~~bessim0~~CalledByGraph proc~bessim0 bessim0 proc~bessim bessim proc~bessim->proc~bessim0