docs: public /**/double quality() {
          if (is64) {
              return DecompositionFactory_DDRM.quality((DMatrixRMaj)mat, (EigenDecomposition_F64)eig);
          } else {
              return DecompositionFactory_FDRM.quality((FMatrixRMaj)mat, (EigenDecomposition_F32)eig);
          }
      }