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## org.netlib.lapack
Class Sorgr2

    java.lang.Object
      org.netlib.lapack.Sorgr2

    public class Sorgr2

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
     *  =======
     *
     *  SORGR2 generates an m by n real matrix Q with orthonormal rows,
     *  which is defined as the last m rows of a product of k elementary
     *  reflectors of order n
     *
     *        Q  =  H(1) H(2) . . . H(k)
     *
     *  as returned by SGERQF.
     *
     *  Arguments
     *  =========
     *
     *  M       (input) INTEGER
     *          The number of rows of the matrix Q. M >= 0.
     *
     *  N       (input) INTEGER
     *          The number of columns of the matrix Q. N >= M.
     *
     *  K       (input) INTEGER
     *          The number of elementary reflectors whose product defines the
     *          matrix Q. M >= K >= 0.
     *
     *  A       (input/output) REAL array, dimension (LDA,N)
     *          On entry, the (m-k+i)-th row must contain the vector which
     *          defines the elementary reflector H(i), for i = 1,2,...,k, as

     *          returned by SGERQF in the last k rows of its array argument
     *          A.
     *          On exit, the m by n matrix Q.
     *
     *  LDA     (input) INTEGER
     *          The first dimension of the array A. LDA >= max(1,M).
     *
     *  TAU     (input) REAL array, dimension (K)
     *          TAU(i) must contain the scalar factor of the elementary
     *          reflector H(i), as returned by SGERQF.
     *
     *  WORK    (workspace) REAL array, dimension (M)
     *
     *  INFO    (output) INTEGER
     *          = 0: successful exit
     *          < 0: if INFO = -i, the i-th argument has an illegal value
     *
     *  =====================================================================
     *
     *     .. Parameters ..

Constructor Summary
`Sorgr2()`

Method Summary
`static void` | `sorgr2(int m, int n, int k, float[] a, int _a_offset, int lda, float[] tau, int _tau_offset, float[] work, int _work_offset, intW info)`

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

Constructor Detail

### Sorgr2

    public Sorgr2()

Method Detail

### sorgr2

    public static void sorgr2(int m,
                              int n,
                              int k,
                              float[] a,
                              int _a_offset,
                              int lda,
                              float[] tau,
                              int _tau_offset,
                              float[] work,
                              int _work_offset,
                              intW info)

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