lqmns Subroutine

public subroutine lqmns(m, n, x, qm, qd)

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! LQMNS computes associated Legendre functions Qmn(x) and derivatives Qmn'(x).

Licensing:

This routine is copyrighted by Shanjie Zhang and Jianming Jin.  However, 
they give permission to incorporate this routine into a user program 
provided that the copyright is acknowledged.

Modified:

28 July 2012

Author:

Shanjie Zhang, Jianming Jin

Reference:

Shanjie Zhang, Jianming Jin,
Computation of Special Functions,
Wiley, 1996,
ISBN: 0-471-11963-6,
LC: QA351.C45.

Parameters:

Input, integer ( kind = 4 ) M, the order.

Input, integer ( kind = 4 ) N, the degree.

Input, real ( kind = 8 ) X, the argument.

Output, real ( kind = 8 ) QM(0:N), QD(0:N), the values of Qmn(x) 
and Qmn'(x).

Arguments

Type IntentOptional Attributes Name
integer(kind=4) :: m
integer(kind=4) :: n
real(kind=8) :: x
real(kind=8) :: qm(0:n)
real(kind=8) :: qd(0:n)

Called by

proc~~lqmns~~CalledByGraph proc~lqmns lqmns proc~rmn2sp rmn2sp proc~rmn2sp->proc~lqmns proc~rswfp rswfp proc~rswfp->proc~rmn2sp