Examples of no.uib.cipr.matrix.DenseLU.rcond()

no.uib.cipr.matrix.DenseLU.rcond()
Computes the reciprocal condition number, using either the infinity norm of the 1 norm. @param A The matrix this is a decomposition of @param norm Either Norm.One or Norm.Infinity @return The reciprocal condition number. Values close to unity indicate awell-conditioned system, while numbers close to zero do not.

  public void testDenseLUrcond() {
    int n = A.numRows();
    DenseLU lu = new DenseLU(n, n);
    lu.factor(A.copy());


    lu.rcond(A, Matrix.Norm.One);
    lu.rcond(A, Matrix.Norm.Infinity);
  }


  public void testDenseLUToInput() {
    // MTJ bug in DenseLU code

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    int n = A.numRows();
    DenseLU lu = new DenseLU(n, n);
    lu.factor(A.copy());


    lu.rcond(A, Matrix.Norm.One);
    lu.rcond(A, Matrix.Norm.Infinity);
  }


  public void testDenseLUToInput() {
    // MTJ bug in DenseLU code

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