r2.dat

这是《Numerical Methods with MATLAB: Implementation and Application》一书的配书程序（Matlab）

   2.9791     5.7973
   2.9719     5.3807
   3.1853     4.9426
   2.7660     5.2564
   3.1955     6.4263
   3.3287     5.2176
   2.9199     5.9355
   2.9323     4.7343
   3.4089     4.7314
  12.0000    19.0000