function [t, y] = spline_data();

t = [ 0.0000000e+00
   2.0000000e-01
   4.0000000e-01
   6.0000000e-01
   8.0000000e-01
   1.0000000e+00
   1.2000000e+00
   1.4000000e+00
   1.6000000e+00
   1.8000000e+00
   2.0000000e+00
   2.2000000e+00
   2.4000000e+00
   2.6000000e+00
   2.8000000e+00
   3.0000000e+00
   3.2000000e+00
   3.4000000e+00
   3.6000000e+00
   3.8000000e+00
   4.0000000e+00
   4.2000000e+00
   4.4000000e+00
   4.6000000e+00
   4.8000000e+00
   5.0000000e+00
   5.2000000e+00
   5.4000000e+00
   5.6000000e+00
   5.8000000e+00
   6.0000000e+00
   6.2000000e+00
   6.4000000e+00
   6.6000000e+00
   6.8000000e+00
   7.0000000e+00
   7.2000000e+00
   7.4000000e+00
   7.6000000e+00
   7.8000000e+00
   8.0000000e+00
   8.2000000e+00
   8.4000000e+00
   8.6000000e+00
   8.8000000e+00
   9.0000000e+00
   9.2000000e+00
   9.4000000e+00
   9.6000000e+00
   9.8000000e+00
   1.0000000e+01 ];

y = [ 5.2057354e+00
   5.1685295e+00
   4.4693175e+00
   3.1676415e+00
   3.2186727e+00
   2.7558774e+00
   1.6360628e+00
   7.2527756e-01
   2.4583927e-01
  -5.8044829e-01
  -8.7676552e-01
  -8.2548372e-01
  -7.9731423e-01
  -5.9483960e-02
  -4.9755249e-02
   7.0500264e-01
   8.2600211e-01
   1.4030590e-01
   5.1054544e-01
   3.8582234e-01
   8.3860086e-01
   4.1632982e-01
   8.1154682e-01
   2.3060127e-01
   8.4177419e-01
   3.4454159e-01
   3.7408514e-01
   8.6597229e-01
   2.1207010e-01
   7.1788999e-01
   8.0995603e-01
   1.0691093e+00
   6.4850169e-01
   1.0924844e+00
   7.6143045e-01
   1.2122857e+00
   1.1772892e+00
   8.4659501e-01
   9.5866895e-01
   1.8211318e+00
   1.8015936e+00
   1.6354389e+00
   1.7742953e+00
   2.5264767e+00
   2.6522776e+00
   3.7501151e+00
   4.0564222e+00
   4.6247681e+00
   4.9123027e+00
   5.8068946e+00
   7.0260935e+00 ];