C SYSTLI    SOURCE    CHAT      05/01/13    03:29:09     5004           
      SUBROUTINE SYSTLI(A,B,M,X,LU,C)
C
      IMPLICIT INTEGER(I-N)
      IMPLICIT REAL*8(A-H,O-Z) 
      DIMENSION A(M,M),B(M),X(M),C(M)
C
      CALL TRILI (A,B,M,LU)
      CALL RESYST (A,B,M,X,LU)
      CALL VERIF(A,B,M,X,LU,C)
C      CALL AFFIL(LU,X,M,C)
C
      RETURN
      END