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## org.netlib.lapack
Class Slarz

    java.lang.Object
      org.netlib.lapack.Slarz

    public class Slarz

extends java.lang.Object

    Following is the description from the original
    Fortran source.  For each array argument, the Java
    version will include an integer offset parameter, so
    the arguments may not match the description exactly.
    Contact seymour@cs.utk.edu with any questions.

     *     ..
     *
     *  Purpose
     *  =======
     *
     *  SLARZ applies a real elementary reflector H to a real M-by-N
     *  matrix C, from either the left or the right. H is represented in the

     *  form
     *
     *        H = I - tau * v * v'
     *
     *  where tau is a real scalar and v is a real vector.
     *
     *  If tau = 0, then H is taken to be the unit matrix.
     *
     *
     *  H is a product of k elementary reflectors as returned by STZRZF.
     *
     *  Arguments
     *  =========
     *
     *  SIDE    (input) CHARACTER*1
     *          = 'L': form  H * C
     *          = 'R': form  C * H
     *
     *  M       (input) INTEGER
     *          The number of rows of the matrix C.
     *
     *  N       (input) INTEGER
     *          The number of columns of the matrix C.
     *
     *  L       (input) INTEGER
     *          The number of entries of the vector V containing
     *          the meaningful part of the Householder vectors.
     *          If SIDE = 'L', M >= L >= 0, if SIDE = 'R', N >= L >= 0.
     *
     *  V       (input) REAL array, dimension (1+(L-1)*abs(INCV))
     *          The vector v in the representation of H as returned by
     *          STZRZF. V is not used if TAU = 0.
     *
     *  INCV    (input) INTEGER
     *          The increment between elements of v. INCV <> 0.
     *
     *  TAU     (input) REAL
     *          The value tau in the representation of H.
     *
     *  C       (input/output) REAL array, dimension (LDC,N)
     *          On entry, the M-by-N matrix C.
     *          On exit, C is overwritten by the matrix H * C if SIDE = 'L',

     *          or C * H if SIDE = 'R'.
     *
     *  LDC     (input) INTEGER
     *          The leading dimension of the array C. LDC >= max(1,M).
     *
     *  WORK    (workspace) REAL array, dimension
     *                         (N) if SIDE = 'L'
     *                      or (M) if SIDE = 'R'
     *
     *  Further Details
     *  ===============
     *
     *  Based on contributions by
     *    A. Petitet, Computer Science Dept., Univ. of Tenn., Knoxville, USA

     *
     *  =====================================================================
     *
     *     .. Parameters ..

Constructor Summary
`Slarz()`

Method Summary
`static void` | `slarz(java.lang.String side, int m, int n, int l, float[] v, int _v_offset, int incv, float tau, float[] c, int _c_offset, int Ldc, float[] work, int _work_offset)`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### Slarz

    public Slarz()

Method Detail

### slarz

    public static void slarz(java.lang.String side,
                             int m,
                             int n,
                             int l,
                             float[] v,
                             int _v_offset,
                             int incv,
                             float tau,
                             float[] c,
                             int _c_offset,
                             int Ldc,
                             float[] work,
                             int _work_offset)

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