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Diff for /rpl/lapack/lapack/dlaic1.f between versions 1.7 and 1.8

version 1.7, 2010/12/21 13:53:29 version 1.8, 2011/07/22 07:38:06
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       SUBROUTINE DLAIC1( JOB, J, X, SEST, W, GAMMA, SESTPR, S, C )        SUBROUTINE DLAIC1( JOB, J, X, SEST, W, GAMMA, SESTPR, S, C )
 *  *
 *  -- LAPACK auxiliary routine (version 3.2) --  *  -- LAPACK auxiliary routine (version 3.3.1) --
 *  -- LAPACK is a software package provided by Univ. of Tennessee,    --  *  -- LAPACK is a software package provided by Univ. of Tennessee,    --
 *  -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--  *  -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
 *     November 2006  *  -- April 2011                                                      --
 *  *
 *     .. Scalar Arguments ..  *     .. Scalar Arguments ..
       INTEGER            J, JOB        INTEGER            J, JOB
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 *                  [ s*x ]  *                  [ s*x ]
 *           xhat = [  c  ]  *           xhat = [  c  ]
 *  is an approximate singular vector of  *  is an approximate singular vector of
 *                  [ L     0  ]  *                  [ L       0  ]
 *           Lhat = [ w' gamma ]  *           Lhat = [ w**T gamma ]
 *  in the sense that  *  in the sense that
 *           twonorm(Lhat*xhat) = sestpr.  *           twonorm(Lhat*xhat) = sestpr.
 *  *
 *  Depending on JOB, an estimate for the largest or smallest singular  *  Depending on JOB, an estimate for the largest or smallest singular
 *  value is computed.  *  value is computed.
 *  *
 *  Note that [s c]' and sestpr**2 is an eigenpair of the system  *  Note that [s c]**T and sestpr**2 is an eigenpair of the system
 *  *
 *      diag(sest*sest, 0) + [alpha  gamma] * [ alpha ]  *      diag(sest*sest, 0) + [alpha  gamma] * [ alpha ]
 *                                            [ gamma ]  *                                            [ gamma ]
 *  *
 *  where  alpha =  x'*w.  *  where  alpha =  x**T*w.
 *  *
 *  Arguments  *  Arguments
 *  =========  *  =========
Removed from v.1.7  
changed lines
  Added in v.1.8

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