docs: public static void show(DMatrixD1 A , String title ) {
          JFrame frame = new JFrame(title);
  
          int width = 300;
          int height = 300;
  
          if( A.numRows > A.numCols) {
              width = width*A.numCols/A.numRows;
          } else {
              height = height*A.numRows/A.numCols;
          }
  
          DMatrixComponent panel = new DMatrixComponent(width,height);
          panel.setMatrix(A);
  
          frame.add(panel, BorderLayout.CENTER);
  
          frame.pack();
          frame.setVisible(true);
  
      }