5 * Revision 1.1.1.1 1996/02/15 17:49:54 mclareni
9 #include "kerngen/pilot.h"
10 SUBROUTINE TRCHLU (A,B,N)
12 C CERN PROGLIB# F112 TRCHLU .VERSION KERNFOR 4.16 870601
13 C ORIG. 18/12/74 W.HART
15 #if defined(CERNLIB_INTDOUBL)
16 DOUBLE PRECISION SUM, R, DC
35 30 SUM = SUM + B(KD)*B(ID)
38 IF (ID.LT.IPIV) GO TO 30
40 40 SUM = A(KPIV) - SUM
41 42 IF (J.NE.I) GO TO 50
42 #if !defined(CERNLIB_INTDOUBL)
45 #if defined(CERNLIB_INTDOUBL)
49 IF (R .GT. 0.0) R = 1./DC