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## org.netlib.lapack
Class DORMR3

    java.lang.Object
      org.netlib.lapack.DORMR3

    public class DORMR3

extends java.lang.Object

    DORMR3 is a simplified interface to the JLAPACK routine dormr3.
    This interface converts Java-style 2D row-major arrays into
    the 1D column-major linearized arrays expected by the lower
    level JLAPACK routines.  Using this interface also allows you
    to omit offset and leading dimension arguments.  However, because
    of these conversions, these routines will be slower than the low
    level ones.  Following is the description from the original Fortran
    source.  Contact seymour@cs.utk.edu with any questions.

     *     ..
     *
     *  Purpose
     *  =======
     *
     *  DORMR3 overwrites the general real m by n matrix C with
     *
     *        Q * C  if SIDE = 'L' and TRANS = 'N', or
     *
     *        Q'* C  if SIDE = 'L' and TRANS = 'T', or
     *
     *        C * Q  if SIDE = 'R' and TRANS = 'N', or
     *
     *        C * Q' if SIDE = 'R' and TRANS = 'T',
     *
     *  where Q is a real orthogonal matrix defined as the product of k
     *  elementary reflectors
     *
     *        Q = H(1) H(2) . . . H(k)
     *
     *  as returned by DTZRZF. Q is of order m if SIDE = 'L' and of order n
     *  if SIDE = 'R'.
     *
     *  Arguments
     *  =========
     *
     *  SIDE    (input) CHARACTER*1
     *          = 'L': apply Q or Q' from the Left
     *          = 'R': apply Q or Q' from the Right
     *
     *  TRANS   (input) CHARACTER*1
     *          = 'N': apply Q  (No transpose)
     *          = 'T': apply Q' (Transpose)
     *
     *  M       (input) INTEGER
     *          The number of rows of the matrix C. M >= 0.
     *
     *  N       (input) INTEGER
     *          The number of columns of the matrix C. N >= 0.
     *
     *  K       (input) INTEGER
     *          The number of elementary reflectors whose product defines
     *          the matrix Q.
     *          If SIDE = 'L', M >= K >= 0;
     *          if SIDE = 'R', N >= K >= 0.
     *
     *  L       (input) INTEGER
     *          The number of columns of the matrix A containing
     *          the meaningful part of the Householder reflectors.
     *          If SIDE = 'L', M >= L >= 0, if SIDE = 'R', N >= L >= 0.
     *
     *  A       (input) DOUBLE PRECISION array, dimension
     *                               (LDA,M) if SIDE = 'L',
     *                               (LDA,N) if SIDE = 'R'
     *          The i-th row must contain the vector which defines the
     *          elementary reflector H(i), for i = 1,2,...,k, as returned by

     *          DTZRZF in the last k rows of its array argument A.
     *          A is modified by the routine but restored on exit.
     *
     *  LDA     (input) INTEGER
     *          The leading dimension of the array A. LDA >= max(1,K).
     *
     *  TAU     (input) DOUBLE PRECISION array, dimension (K)
     *          TAU(i) must contain the scalar factor of the elementary
     *          reflector H(i), as returned by DTZRZF.
     *
     *  C       (input/output) DOUBLE PRECISION array, dimension (LDC,N)
     *          On entry, the m-by-n matrix C.
     *          On exit, C is overwritten by Q*C or Q'*C or C*Q' or C*Q.
     *
     *  LDC     (input) INTEGER
     *          The leading dimension of the array C. LDC >= max(1,M).
     *
     *  WORK    (workspace) DOUBLE PRECISION array, dimension
     *                                   (N) if SIDE = 'L',
     *                                   (M) if SIDE = 'R'
     *
     *  INFO    (output) INTEGER
     *          = 0: successful exit
     *          < 0: if INFO = -i, the i-th argument had an illegal value
     *
     *  Further Details
     *  ===============
     *
     *  Based on contributions by
     *    A. Petitet, Computer Science Dept., Univ. of Tenn., Knoxville, USA

     *
     *  =====================================================================
     *
     *     .. Local Scalars ..

Constructor Summary
`DORMR3()`

Method Summary
`static void` | `DORMR3(java.lang.String side, java.lang.String trans, int m, int n, int k, int l, double[][] a, double[] tau, double[][] c, double[] work, intW info)`

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

Constructor Detail

### DORMR3

    public DORMR3()

Method Detail

### DORMR3

    public static void DORMR3(java.lang.String side,
                              java.lang.String trans,
                              int m,
                              int n,
                              int k,
                              int l,
                              double[][] a,
                              double[] tau,
                              double[][] c,
                              double[] work,
                              intW info)

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