1      SUBROUTINE OFFSET_ccsdt_lr_beta_2_6_13_2_1(l_a_offset,k_a_offset,s
2     &ize)
3C     $Id$
4C     This is a Fortran77 program generated by Tensor Contraction Engine v.1.0
5C     Copyright (c) Battelle & Pacific Northwest National Laboratory (2002)
6C     i3 ( h2 h13 h12 p3 )_ytra
7      IMPLICIT NONE
8#include "global.fh"
9#include "mafdecls.fh"
10#include "sym.fh"
11#include "errquit.fh"
12#include "tce.fh"
13      INTEGER l_a_offset
14      INTEGER k_a_offset
15      INTEGER size
16      INTEGER length
17      INTEGER addr
18      INTEGER h2b
19      INTEGER h13b
20      INTEGER h12b
21      INTEGER p3b
22      length = 0
23      DO h2b = 1,noab
24      DO h13b = h2b,noab
25      DO h12b = 1,noab
26      DO p3b = noab+1,noab+nvab
27      IF (int_mb(k_spin+h2b-1)+int_mb(k_spin+h13b-1) .eq. int_mb(k_spin+
28     &h12b-1)+int_mb(k_spin+p3b-1)) THEN
29      IF (ieor(int_mb(k_sym+h2b-1),ieor(int_mb(k_sym+h13b-1),ieor(int_mb
30     &(k_sym+h12b-1),int_mb(k_sym+p3b-1)))) .eq. ieor(irrep_y,irrep_tra)
31     &) THEN
32      IF ((.not.restricted).or.(int_mb(k_spin+h2b-1)+int_mb(k_spin+h13b-
33     &1)+int_mb(k_spin+h12b-1)+int_mb(k_spin+p3b-1).ne.8)) THEN
34      length = length + 1
35      END IF
36      END IF
37      END IF
38      END DO
39      END DO
40      END DO
41      END DO
42      IF (.not.MA_PUSH_GET(mt_int,2*length+1,'noname',l_a_offset,k_a_off
43     &set)) CALL ERRQUIT('ccsdt_lr_beta_2_6_13_2_1',0,MA_ERR)
44      int_mb(k_a_offset) = length
45      addr = 0
46      size = 0
47      DO h2b = 1,noab
48      DO h13b = h2b,noab
49      DO h12b = 1,noab
50      DO p3b = noab+1,noab+nvab
51      IF (int_mb(k_spin+h2b-1)+int_mb(k_spin+h13b-1) .eq. int_mb(k_spin+
52     &h12b-1)+int_mb(k_spin+p3b-1)) THEN
53      IF (ieor(int_mb(k_sym+h2b-1),ieor(int_mb(k_sym+h13b-1),ieor(int_mb
54     &(k_sym+h12b-1),int_mb(k_sym+p3b-1)))) .eq. ieor(irrep_y,irrep_tra)
55     &) THEN
56      IF ((.not.restricted).or.(int_mb(k_spin+h2b-1)+int_mb(k_spin+h13b-
57     &1)+int_mb(k_spin+h12b-1)+int_mb(k_spin+p3b-1).ne.8)) THEN
58      addr = addr + 1
59      int_mb(k_a_offset+addr) = p3b - noab - 1 + nvab * (h12b - 1 + noab
60     & * (h13b - 1 + noab * (h2b - 1)))
61      int_mb(k_a_offset+length+addr) = size
62      size = size + int_mb(k_range+h2b-1) * int_mb(k_range+h13b-1) * int
63     &_mb(k_range+h12b-1) * int_mb(k_range+p3b-1)
64      END IF
65      END IF
66      END IF
67      END DO
68      END DO
69      END DO
70      END DO
71      RETURN
72      END
73