[u/mrichter/AliRoot.git] / MINICERN / mathlib / gen / f / eisst2.F

*
* $Id$
*
* $Log$
* Revision 1.1.1.1  1996/04/01 15:02:40  mclareni
* Mathlib gen
*
*
#include "gen/pilot.h"
      SUBROUTINE EISST2(NM,N,AR,WR,IERR,WORK)
C     ALL EIGENVALUES OF A REAL SYMMETRIC TRIDIAGONAL MATRIX
C
      DIMENSION AR(NM,2),WR(N),WORK(N)
      DO 100 I=1,N
      WR(I)=AR(I,2)
  100 WORK(I)=AR(I,1)
      CALL IMTQL1(N,WR,WORK,IERR)
      RETURN
      END
Commit	Line	Data
fe4da5cc	1	*
	2	* $Id$
	3	*
	4	* $Log$
	5	* Revision 1.1.1.1 1996/04/01 15:02:40 mclareni
	6	* Mathlib gen
	7	*
	8	*
	9	#include "gen/pilot.h"
	10	SUBROUTINE EISST2(NM,N,AR,WR,IERR,WORK)
	11	C ALL EIGENVALUES OF A REAL SYMMETRIC TRIDIAGONAL MATRIX
	12	C
	13	DIMENSION AR(NM,2),WR(N),WORK(N)
	14	DO 100 I=1,N
	15	WR(I)=AR(I,2)
	16	100 WORK(I)=AR(I,1)
	17	CALL IMTQL1(N,WR,WORK,IERR)
	18	RETURN
	19	END