32   typedef Matrix<Scalar,Dynamic,Dynamic> DenseMatrix;  in sparse_basic()  typedef
39     DenseMatrix refMat = DenseMatrix::Zero(rows, cols);  in sparse_basic()
69       DenseMatrix m1(rows,cols);  in sparse_basic()
103       DenseMatrix m1(rows,cols);  in sparse_basic()
127       DenseMatrix m1(rows,cols);  in sparse_basic()
148     DenseMatrix refM1 = DenseMatrix::Zero(rows, cols);  in sparse_basic()
149     DenseMatrix refM2 = DenseMatrix::Zero(rows, cols);  in sparse_basic()
150     DenseMatrix refM3 = DenseMatrix::Zero(rows, cols);  in sparse_basic()
151     DenseMatrix refM4 = DenseMatrix::Zero(rows, cols);  in sparse_basic()
276     DenseMatrix refMat2 = DenseMatrix::Zero(rows, cols);  in sparse_basic()
306     DenseMatrix refMat2 = DenseMatrix::Zero(rows, cols);  in sparse_basic()
322     DenseMatrix refM2(rows, cols);  in sparse_basic()
365     DenseMatrix refMat_sum  = DenseMatrix::Zero(rows,cols);  in sparse_basic()
366     DenseMatrix refMat_prod = DenseMatrix::Zero(rows,cols);  in sparse_basic()
367     DenseMatrix refMat_last = DenseMatrix::Zero(rows,cols);  in sparse_basic()
396     DenseMatrix refMat2(rows, cols), refMat3(rows, cols);  in sparse_basic()
427     DenseMatrix refMat2(rows, cols), refMat3(rows, cols);  in sparse_basic()
458     VERIFY_IS_APPROX(refMat3, DenseMatrix(refMat2.template triangularView<StrictlyUpper>()));  in sparse_basic()
464     DenseMatrix refMat2(rows, rows), refMat3(rows, rows);  in sparse_basic()
487     DenseMatrix refMat2 = DenseMatrix::Zero(rows, rows);  in sparse_basic()
501     DenseMatrix refMat2 = DenseMatrix::Zero(rows, cols);  in sparse_basic()
520     DenseMatrix refMat2 = d.asDiagonal();  in sparse_basic()
545         DenseMatrix refMat1 = DenseMatrix::Zero(rows, cols);  in sparse_basic()
569     DenseMatrix refMat1 = DenseMatrix::Identity(rows, rows);  in sparse_basic()
593     DenseMatrix refMat2 = DenseMatrix::Zero(rows, cols);  in sparse_basic()