PROGRAM g05kefe

!      G05KEF Example Program Text

!      Mark 23 Release. NAG Copyright 2011.

!      .. Use Statements ..
       USE nag_library, ONLY : a00acf, g05kbf, g05kef, nag_wp
!      .. Implicit None Statement ..
       IMPLICIT NONE
!      .. Parameters ..
       INTEGER, PARAMETER              :: nout = 6
!      .. Local Scalars ..
       INTEGER                         :: i, ifail, igen
       LOGICAL                         :: x
!      .. Local Arrays ..
       INTEGER                         :: iseed(4)
!      .. Executable Statements ..
       WRITE (nout,*) 'G05KEF Example Program Results'
       WRITE (nout,*)
       IF (a00acf()) THEN
!         Initialize the seed
          iseed(1) = 1762543
          iseed(2) = 9324783
          iseed(3) = 42344
          iseed(4) = 742355
!         IGEN identifies the stream.
          igen = 1
          CALL g05kbf(igen,iseed)

          ifail = 0
          DO i = 1, 5

             x = g05kef(0.6E0_nag_wp,igen,iseed,ifail)

             WRITE (nout,99999) x
          END DO
       ELSE
          WRITE (nout,*) ' ** No valid licence key was found'
       END IF

99999  FORMAT (1X,L5)
    END PROGRAM g05kefe