### Question:
SVDecompositionCommonsResult implements SVDecompositionResult { @Override public double getNorm() { return _norm; } SVDecompositionCommonsResult(SingularValueDecomposition svd); @Override double getConditionNumber(); @Override double getNorm(); @Override int getRank(); @Override DoubleMatrix getS(); @Override double[] getSingularValues(); @Override DoubleMatrix getU(); @Override DoubleMatrix getUT(); @Override DoubleMatrix getV(); @Override DoubleMatrix getVT(); @Override DoubleArray solve(DoubleArray b); @Override double[] solve(double[] b); @Override DoubleMatrix solve(DoubleMatrix b);  }### Answer:
@Test public void testGetNorm() { assertThat(FuzzyEquals.SingleValueFuzzyEquals(RESULT.getNorm(), 105.381175990066)).isTrue(); }