1 subroutine da_radzicevar_pxabk(alpha_rxa,alpha_rxb,k,n,pxabk)
2 !----------------------------------------------------------------------
3 ! purpose: calculate PxA, PxB, PxC for Pxk
4 !----------------------------------------------------------------------
8 real :: alpha_rxa(n),alpha_rxb(n)
16 pxabk=pxabk+alpha_rxa(i+1)*alpha_rxb(j+1)
21 end subroutine da_radzicevar_pxabk