SUBROUTINE DIFFNU ( N, F, FD, WTRAN1, WTRAN2 )

Argument Definitions (+ indicates altered content)
INTEGER            N
REAL*8             F(NNI+8,N+8),           FD(NNI+8,N+8)
REAL*8             WTRAN1(N+8,NNI+8),      WTRAN2(N+8,NNI+8)
Description
                                                                        * 
  Copyright (C) 1996 Leif Laaksonen, Dage Sundholm                      * 
  Copyright (C) 1996-2010 Jacek Kobus               * 
                                                                        * 
  This program is free software; you can redistribute it and/or modify  * 
  it under the terms of the GNU General Public License version 2 as     * 
  published by the Free Software Foundation.                            * 
                                                                        * 
 
### diffnu ### 
   This routine calculates 
    (\frac{\partial^2}{\partial\ni^2} + 
          d(\ni,\mu) \frac{\partial}{\partial \ni}) f(\ni,\mu) 
    The function is imersed in the array f(nni+8,nmut+8) 
    To allow for the differentiation over ni variable in the form 
    of matrix times vector the array f has to be transposed first. 
    Results of differentiation are stored directly column-wise in 
    another matrix which means doing back tranposition before 
    returning to a calling routine. 
    This routine differentiates a function over ni variable. 
    the function is imersed in the array f(nni+6,nmut+6)
Source file:diffnu.f
External Functions and Subroutines Called
SUBROUTINE         GEMV,       GMTRAN
Local Variables (+ indicates altered content)
INTEGER           +J,         +N8,        +N9,        +NNI8
Referenced Common Block Variables (+ indicates altered content)
DERIV2             REAL*8             DNI(9,1500)
GRIDI              INTEGER            NNI

SUBROUTINE DIFF1NU ( N, F, FD, WTRAN1, WTRAN2 )

Argument Definitions (+ indicates altered content)
INTEGER            N
REAL*8             F(NNI+8,N+8),           FD(NNI+8,N+8)
REAL*8             WTRAN1(N+8,NNI+8),      WTRAN2(N+8,NNI+8)
Source file:diffnu.f
External Functions and Subroutines Called
SUBROUTINE         GEMV,       GMTRAN
Local Variables (+ indicates altered content)
INTEGER           +J,         +N8,        +N9,        +NNI8
Referenced Common Block Variables (+ indicates altered content)
DERIV1             REAL*8             D1NI(9,1500)
GRIDI              INTEGER            NNI