      SUBROUTINE ccsdt_lr_beta_2_3(d_a,k_a_offset,d_b,k_b_offset,d_c,k_c
     &_offset)
C     $Id: ccsdt_lr_beta_2_3.F 19706 2010-10-29 17:52:31Z d3y133 $
C     This is a Fortran77 program generated by Tensor Contraction Engine v.1.0
C     Copyright (c) Battelle & Pacific Northwest National Laboratory (2002)
C     i0 ( )_ytrbtrav + = -1/4 * Sum ( h6 h7 h11 h12 ) * i1 ( h6 h7 h11 h12 )_ytrbtra * v ( h11 h12 h6 h7 )_v
      IMPLICIT NONE
#include "global.fh"
#include "mafdecls.fh"
#include "sym.fh"
#include "errquit.fh"
#include "tce.fh"
      INTEGER d_a
      INTEGER k_a_offset
      INTEGER d_b
      INTEGER k_b_offset
      INTEGER d_c
      INTEGER k_c_offset
      INTEGER NXTVAL
      INTEGER next
      INTEGER nprocs
      INTEGER count
      INTEGER dimc
      INTEGER l_c_sort
      INTEGER k_c_sort
      INTEGER h6b
      INTEGER h7b
      INTEGER h11b
      INTEGER h12b
      INTEGER h6b_1
      INTEGER h7b_1
      INTEGER h11b_1
      INTEGER h12b_1
      INTEGER h11b_2
      INTEGER h12b_2
      INTEGER h6b_2
      INTEGER h7b_2
      INTEGER dim_common
      INTEGER dima_sort
      INTEGER dima
      INTEGER dimb_sort
      INTEGER dimb
      INTEGER l_a_sort
      INTEGER k_a_sort
      INTEGER l_a
      INTEGER k_a
      INTEGER l_b_sort
      INTEGER k_b_sort
      INTEGER l_b
      INTEGER k_b
      INTEGER nsuperh(2)
      INTEGER isuperh
      INTEGER nsubh(2)
      INTEGER isubh
      INTEGER l_c
      INTEGER k_c
      DOUBLE PRECISION FACTORIAL
      EXTERNAL NXTVAL
      EXTERNAL FACTORIAL
      nprocs = GA_NNODES()
      count = 0
      next = NXTVAL(nprocs)
      IF (next.eq.count) THEN
      IF (0 .eq. ieor(irrep_y,ieor(irrep_trb,ieor(irrep_tra,irrep_v)))) 
     &THEN
      dimc = 1
      IF (.not.MA_PUSH_GET(mt_dbl,dimc,'noname',l_c_sort,k_c_sort)) CALL
     & ERRQUIT('ccsdt_lr_beta_2_3',0,MA_ERR)
      CALL DFILL(dimc,0.0d0,dbl_mb(k_c_sort),1)
      DO h6b = 1,noab
      DO h7b = h6b,noab
      DO h11b = 1,noab
      DO h12b = h11b,noab
      IF (int_mb(k_spin+h6b-1)+int_mb(k_spin+h7b-1) .eq. int_mb(k_spin+h
     &11b-1)+int_mb(k_spin+h12b-1)) THEN
      IF (ieor(int_mb(k_sym+h6b-1),ieor(int_mb(k_sym+h7b-1),ieor(int_mb(
     &k_sym+h11b-1),int_mb(k_sym+h12b-1)))) .eq. ieor(irrep_y,ieor(irrep
     &_trb,irrep_tra))) THEN
      CALL TCE_RESTRICTED_4(h6b,h7b,h11b,h12b,h6b_1,h7b_1,h11b_1,h12b_1)
      CALL TCE_RESTRICTED_4(h11b,h12b,h6b,h7b,h11b_2,h12b_2,h6b_2,h7b_2)
      dim_common = int_mb(k_range+h6b-1) * int_mb(k_range+h7b-1) * int_m
     &b(k_range+h11b-1) * int_mb(k_range+h12b-1)
      dima_sort = 1
      dima = dim_common * dima_sort
      dimb_sort = 1
      dimb = dim_common * dimb_sort
      IF ((dima .gt. 0) .and. (dimb .gt. 0)) THEN
      IF (.not.MA_PUSH_GET(mt_dbl,dima,'noname',l_a_sort,k_a_sort)) CALL
     & ERRQUIT('ccsdt_lr_beta_2_3',1,MA_ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dima,'noname',l_a,k_a)) CALL ERRQUIT('
     &ccsdt_lr_beta_2_3',2,MA_ERR)
      CALL GET_HASH_BLOCK(d_a,dbl_mb(k_a),dima,int_mb(k_a_offset),(h12b_
     &1 - 1 + noab * (h11b_1 - 1 + noab * (h7b_1 - 1 + noab * (h6b_1 - 1
     &)))))
      CALL TCE_SORT_4(dbl_mb(k_a),dbl_mb(k_a_sort),int_mb(k_range+h6b-1)
     &,int_mb(k_range+h7b-1),int_mb(k_range+h11b-1),int_mb(k_range+h12b-
     &1),4,3,2,1,1.0d0)
      IF (.not.MA_POP_STACK(l_a)) CALL ERRQUIT('ccsdt_lr_beta_2_3',3,MA_
     &ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dimb,'noname',l_b_sort,k_b_sort)) CALL
     & ERRQUIT('ccsdt_lr_beta_2_3',4,MA_ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dimb,'noname',l_b,k_b)) CALL ERRQUIT('
     &ccsdt_lr_beta_2_3',5,MA_ERR)
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(h7b_2
     & - 1 + (noab+nvab) * (h6b_2 - 1 + (noab+nvab) * (h12b_2 - 1 + (noa
     &b+nvab) * (h11b_2 - 1)))))
      CALL TCE_SORT_4(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h11b-1
     &),int_mb(k_range+h12b-1),int_mb(k_range+h6b-1),int_mb(k_range+h7b-
     &1),2,1,4,3,1.0d0)
      IF (.not.MA_POP_STACK(l_b)) CALL ERRQUIT('ccsdt_lr_beta_2_3',6,MA_
     &ERR)
      nsuperh(1) = 1
      nsuperh(2) = 1
      isuperh = 1
      IF (h6b .eq. h7b) THEN
      nsuperh(isuperh) = nsuperh(isuperh) + 1
      ELSE
      isuperh = isuperh + 1
      END IF
      nsubh(1) = 1
      nsubh(2) = 1
      isubh = 1
      IF (h11b .eq. h12b) THEN
      nsubh(isubh) = nsubh(isubh) + 1
      ELSE
      isubh = isubh + 1
      END IF
      CALL DGEMM('T','N',dima_sort,dimb_sort,dim_common,4.0d0/FACTORIAL(
     &nsuperh(1))/FACTORIAL(nsuperh(2))/FACTORIAL(nsubh(1))/FACTORIAL(ns
     &ubh(2)),dbl_mb(k_a_sort),dim_common,dbl_mb(k_b_sort),dim_common,1.
     &0d0,dbl_mb(k_c_sort),dima_sort)
      IF (.not.MA_POP_STACK(l_b_sort)) CALL ERRQUIT('ccsdt_lr_beta_2_3',
     &7,MA_ERR)
      IF (.not.MA_POP_STACK(l_a_sort)) CALL ERRQUIT('ccsdt_lr_beta_2_3',
     &8,MA_ERR)
      END IF
      END IF
      END IF
      END DO
      END DO
      END DO
      END DO
      IF (.not.MA_PUSH_GET(mt_dbl,dimc,'noname',l_c,k_c)) CALL ERRQUIT('
     &ccsdt_lr_beta_2_3',9,MA_ERR)
      CALL TCE_SORT_0(dbl_mb(k_c_sort),dbl_mb(k_c),-1.0d0/4.0d0)
      CALL ADD_HASH_BLOCK(d_c,dbl_mb(k_c),dimc,int_mb(k_c_offset),0)
      IF (.not.MA_POP_STACK(l_c)) CALL ERRQUIT('ccsdt_lr_beta_2_3',10,MA
     &_ERR)
      IF (.not.MA_POP_STACK(l_c_sort)) CALL ERRQUIT('ccsdt_lr_beta_2_3',
     &11,MA_ERR)
      END IF
      next = NXTVAL(nprocs)
      END IF
      count = count + 1
      next = NXTVAL(-nprocs)
      call GA_SYNC()
      RETURN
      END
