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## org.netlib.lapack
Class Stbcon

    java.lang.Object
      org.netlib.lapack.Stbcon

    public class Stbcon

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
     *  =======
     *
     *  STBCON estimates the reciprocal of the condition number of a
     *  triangular band matrix A, in either the 1-norm or the infinity-norm.

     *
     *  The norm of A is computed and an estimate is obtained for
     *  norm(inv(A)), then the reciprocal of the condition number is
     *  computed as
     *     RCOND = 1 / ( norm(A) * norm(inv(A)) ).
     *
     *  Arguments
     *  =========
     *
     *  NORM    (input) CHARACTER*1
     *          Specifies whether the 1-norm condition number or the
     *          infinity-norm condition number is required:
     *          = '1' or 'O':  1-norm;
     *          = 'I':         Infinity-norm.
     *
     *  UPLO    (input) CHARACTER*1
     *          = 'U':  A is upper triangular;
     *          = 'L':  A is lower triangular.
     *
     *  DIAG    (input) CHARACTER*1
     *          = 'N':  A is non-unit triangular;
     *          = 'U':  A is unit triangular.
     *
     *  N       (input) INTEGER
     *          The order of the matrix A.  N >= 0.
     *
     *  KD      (input) INTEGER
     *          The number of superdiagonals or subdiagonals of the
     *          triangular band matrix A.  KD >= 0.
     *
     *  AB      (input) REAL array, dimension (LDAB,N)
     *          The upper or lower triangular band matrix A, stored in the
     *          first kd+1 rows of the array. The j-th column of A is stored

     *          in the j-th column of the array AB as follows:
     *          if UPLO = 'U', AB(kd+1+i-j,j) = A(i,j) for max(1,j-kd)<=i<=j;
     *          if UPLO = 'L', AB(1+i-j,j)    = A(i,j) for j<=i<=min(n,j+kd).
     *          If DIAG = 'U', the diagonal elements of A are not referenced

     *          and are assumed to be 1.
     *
     *  LDAB    (input) INTEGER
     *          The leading dimension of the array AB.  LDAB >= KD+1.
     *
     *  RCOND   (output) REAL
     *          The reciprocal of the condition number of the matrix A,
     *          computed as RCOND = 1/(norm(A) * norm(inv(A))).
     *
     *  WORK    (workspace) REAL array, dimension (3*N)
     *
     *  IWORK   (workspace) INTEGER array, dimension (N)
     *
     *  INFO    (output) INTEGER
     *          = 0:  successful exit
     *          < 0:  if INFO = -i, the i-th argument had an illegal value
     *
     *  =====================================================================
     *
     *     .. Parameters ..

Constructor Summary
`Stbcon()`

Method Summary
`static void` | `stbcon(java.lang.String norm, java.lang.String uplo, java.lang.String diag, int n, int kd, float[] ab, int _ab_offset, int ldab, floatW rcond, float[] work, int _work_offset, int[] iwork, int _iwork_offset, intW info)`

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

Constructor Detail

### Stbcon

    public Stbcon()

Method Detail

### stbcon

    public static void stbcon(java.lang.String norm,
                              java.lang.String uplo,
                              java.lang.String diag,
                              int n,
                              int kd,
                              float[] ab,
                              int _ab_offset,
                              int ldab,
                              floatW rcond,
                              float[] work,
                              int _work_offset,
                              int[] iwork,
                              int _iwork_offset,
                              intW info)

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