5 * Revision 1.1.1.1 1996/04/01 15:02:33 mclareni
10 SUBROUTINE COMBAK(NM,LOW,IGH,AR,AI,INT,M,ZR,ZI)
11 INTEGER I,J,M,LA,MM,MP,NM,IGH,KP1,LOW,MP1
12 REAL AR(NM,IGH),AI(NM,IGH),ZR(NM,M),ZI(NM,M)
17 IF (LA .LT. KP1) GO TO 200
24 IF (XR .EQ. 0.0 .AND. XI .EQ. 0.0) GO TO 110
26 ZR(I,J) = ZR(I,J) + XR * ZR(MP,J) - XI * ZI(MP,J)
27 ZI(I,J) = ZI(I,J) + XR * ZI(MP,J) + XI * ZR(MP,J)
31 IF (I .EQ. MP) GO TO 140