docs: public static void computeY_t_V( final int blockLength , final DSubmatrixD1 Y ,
                                       final int col , final double []temp )
      {
          final int widthB = Y.col1-Y.col0;
  
          for( int j = 0; j < col; j++ ) {
              temp[j] = innerProdCol(blockLength,Y,col,widthB,j,widthB);
          }
      }