

 h= 1.000000
 Runge-Kutta 1
 xk= 0.000000 y1 = 1.000000 y1 = 0.000000 e1 = 0.000000 e2 = 0.000000 
 xk= 1.000000 y1 = 2.000000 y1 = -1.000000 e1 = 8.226708 e2 = -3.929414 
 Runge-Kutta 2
 xk= 0.000000 y1 = 1.000000 y1 = 0.000000 e1 = 0.000000 e2 = 0.000000 
 xk= 1.000000 y1 = 4.500000 y1 = -2.000000 e1 = 5.726708 e2 = -2.929414 
 Runge-Kutta 4
 xk= 0.000000 y1 = 1.000000 y1 = 0.000000 e1 = 0.000000 e2 = 0.000000 
 xk= 1.000000 y1 = 8.208333 y1 = -3.833333 e1 = 2.018375 e2 = -1.096081 

 h= 0.500000
 Runge-Kutta 1
 xk= 0.000000 y1 = 1.000000 y1 = 0.000000 e1 = 0.000000 e2 = 0.000000 
 xk= 0.500000 y1 = 1.500000 y1 = -0.500000 e1 = 1.044110 e2 = -0.468790 
 xk= 1.000000 y1 = 3.250000 y1 = -1.500000 e1 = 6.976708 e2 = -3.429414 
 Runge-Kutta 2
 xk= 0.000000 y1 = 1.000000 y1 = 0.000000 e1 = 0.000000 e2 = 0.000000 
 xk= 0.500000 y1 = 2.125000 y1 = -0.750000 e1 = 0.419110 e2 = -0.218790 
 xk= 1.000000 y1 = 6.765625 y1 = -3.187500 e1 = 3.461083 e2 = -1.741914 
 Runge-Kutta 4
 xk= 0.000000 y1 = 1.000000 y1 = 0.000000 e1 = 0.000000 e2 = 0.000000 
 xk= 0.500000 y1 = 2.419271 y1 = -0.864583 e1 = 0.124839 e2 = -0.104206 
 xk= 1.000000 y1 = 8.842889 y1 = -4.183322 e1 = 1.383819 e2 = -0.746092 

 h= 0.250000
 Runge-Kutta 1
 xk= 0.000000 y1 = 1.000000 y1 = 0.000000 e1 = 0.000000 e2 = 0.000000 
 xk= 0.250000 y1 = 1.250000 y1 = -0.250000 e1 = 0.197900 e2 = -0.084550 
 xk= 0.500000 y1 = 1.812500 y1 = -0.625000 e1 = 0.731610 e2 = -0.343790 
 xk= 0.750000 y1 = 2.890625 y1 = -1.234375 e1 = 2.089426 e2 = -1.019467 
 xk= 1.000000 y1 = 4.847656 y1 = -2.265625 e1 = 5.379052 e2 = -2.663789 
 Runge-Kutta 2
 xk= 0.000000 y1 = 1.000000 y1 = 0.000000 e1 = 0.000000 e2 = 0.000000 
 xk= 0.250000 y1 = 1.406250 y1 = -0.312500 e1 = 0.041650 e2 = -0.022050 
 xk= 0.500000 y1 = 2.368164 y1 = -0.878906 e1 = 0.175946 e2 = -0.089883 
 xk= 0.750000 y1 = 4.428864 y1 = -1.976013 e1 = 0.551188 e2 = -0.277829 
 xk= 1.000000 y1 = 8.698106 y1 = -4.162788 e1 = 1.528602 e2 = -0.766626 
 Runge-Kutta 4
 xk= 0.000000 y1 = 1.000000 y1 = 0.000000 e1 = 0.000000 e2 = 0.000000 
 xk= 0.250000 y1 = 1.405111 y1 = -0.292318 e1 = 0.042790 e2 = -0.042232 
 xk= 0.500000 y1 = 2.316135 y1 = -0.821477 e1 = 0.227975 e2 = -0.147312 
 xk= 0.750000 y1 = 4.214955 y1 = -1.831314 e1 = 0.765096 e2 = -0.422528 
 xk= 1.000000 y1 = 8.063780 y1 = -3.805305 e1 = 2.162928 e2 = -1.124110 

 h= 0.125000
 Runge-Kutta 1
 xk= 0.000000 y1 = 1.000000 y1 = 0.000000 e1 = 0.000000 e2 = 0.000000 
 xk= 0.125000 y1 = 1.125000 y1 = -0.125000 e1 = 0.043744 e2 = -0.018124 
 xk= 0.250000 y1 = 1.328125 y1 = -0.281250 e1 = 0.119775 e2 = -0.053300 
 xk= 0.375000 y1 = 1.634766 y1 = -0.482422 e1 = 0.248987 e2 = -0.115810 
 xk= 0.500000 y1 = 2.080322 y1 = -0.747070 e1 = 0.463788 e2 = -0.221719 
 xk= 0.625000 y1 = 2.713898 y1 = -1.100494 e1 = 0.814143 e2 = -0.395895 
 xk= 0.750000 y1 = 3.603382 y1 = -1.577293 e1 = 1.376669 e2 = -0.676549 
 xk= 0.875000 y1 = 4.842452 y1 = -2.224878 e1 = 2.268267 e2 = -1.122050 
 xk= 1.000000 y1 = 6.560197 y1 = -3.108294 e1 = 3.666511 e2 = -1.821120 
 Runge-Kutta 2
 xk= 0.000000 y1 = 1.000000 y1 = 0.000000 e1 = 0.000000 e2 = 0.000000 
 xk= 0.125000 y1 = 1.164062 y1 = -0.140625 e1 = 0.004682 e2 = -0.002499 
 xk= 0.250000 y1 = 1.434143 y1 = -0.327393 e1 = 0.013757 e2 = -0.007157 
 xk= 0.375000 y1 = 1.853590 y1 = -0.582782 e1 = 0.030163 e2 = -0.015450 
 xk= 0.500000 y1 = 2.485510 y1 = -0.939056 e1 = 0.058600 e2 = -0.029734 
 xk= 0.625000 y1 = 3.421508 y1 = -1.442644 e1 = 0.106533 e2 = -0.053745 
 xk= 0.750000 y1 = 4.794336 y1 = -2.160478 e1 = 0.185715 e2 = -0.093365 
 xk= 0.875000 y1 = 6.796176 y1 = -3.189134 e1 = 0.314543 e2 = -0.157794 
 xk= 1.000000 y1 = 9.705061 y1 = -4.668064 e1 = 0.521647 e2 = -0.261350 
 Runge-Kutta 4
 xk= 0.000000 y1 = 1.000000 y1 = 0.000000 e1 = 0.000000 e2 = 0.000000 
 xk= 0.125000 y1 = 1.147878 y1 = -0.122274 e1 = 0.020866 e2 = -0.020850 
 xk= 0.250000 y1 = 1.377427 y1 = -0.280711 e1 = 0.070473 e2 = -0.053839 
 xk= 0.375000 y1 = 1.718413 y1 = -0.490645 e1 = 0.165340 e2 = -0.107587 
 xk= 0.500000 y1 = 2.212500 y1 = -0.773317 e1 = 0.331610 e2 = -0.195472 
 xk= 0.625000 y1 = 2.917906 y1 = -1.158205 e1 = 0.610134 e2 = -0.338185 
 xk= 0.750000 y1 = 3.915873 y1 = -1.686261 e1 = 1.064179 e2 = -0.567581 
 xk= 0.875000 y1 = 5.319686 y1 = -2.414430 e1 = 1.791032 e2 = -0.932498 
 xk= 1.000000 y1 = 7.287236 y1 = -3.421930 e1 = 2.939472 e2 = -1.507485 

 h= 0.062500
 Runge-Kutta 1
 xk= 0.000000 y1 = 1.000000 y1 = 0.000000 e1 = 0.000000 e2 = 0.000000 
 xk= 0.062500 y1 = 1.062500 y1 = -0.062500 e1 = 0.010322 e2 = -0.004204 
 xk= 0.125000 y1 = 1.144531 y1 = -0.132812 e1 = 0.024213 e2 = -0.010311 
 xk= 0.187500 y1 = 1.249268 y1 = -0.212646 e1 = 0.042774 e2 = -0.018860 
 xk= 0.250000 y1 = 1.380508 y1 = -0.304016 e1 = 0.067392 e2 = -0.030534 
 xk= 0.312500 y1 = 1.542794 y1 = -0.409299 e1 = 0.099808 e2 = -0.046195 
 xk= 0.375000 y1 = 1.741544 y1 = -0.531305 e1 = 0.142209 e2 = -0.066927 
 xk= 0.437500 y1 = 1.983216 y1 = -0.673358 e1 = 0.197333 e2 = -0.094093 
 xk= 0.500000 y1 = 2.275507 y1 = -0.839394 e1 = 0.268603 e2 = -0.129396 
 xk= 0.562500 y1 = 2.627574 y1 = -1.034075 e1 = 0.360292 e2 = -0.174967 
 xk= 0.625000 y1 = 3.050316 y1 = -1.262928 e1 = 0.477724 e2 = -0.233461 
 xk= 0.687500 y1 = 3.556693 y1 = -1.532506 e1 = 0.627527 e2 = -0.308189 
 xk= 0.750000 y1 = 4.162113 y1 = -1.850581 e1 = 0.817938 e2 = -0.403262 
 xk= 0.812500 y1 = 4.884890 y1 = -2.226374 e1 = 1.059181 e2 = -0.523788 
 xk= 0.875000 y1 = 5.746789 y1 = -2.670828 e1 = 1.363929 e2 = -0.676100 
 xk= 0.937500 y1 = 6.773671 y1 = -3.196929 e1 = 1.747880 e2 = -0.868043 
 xk= 1.000000 y1 = 7.996257 y1 = -3.820092 e1 = 2.230451 e2 = -1.109323 
 Runge-Kutta 2
 xk= 0.000000 y1 = 1.000000 y1 = 0.000000 e1 = 0.000000 e2 = 0.000000 
 xk= 0.062500 y1 = 1.072266 y1 = -0.066406 e1 = 0.000556 e2 = -0.000298 
 xk= 0.125000 y1 = 1.167393 y1 = -0.142410 e1 = 0.001351 e2 = -0.000713 
 xk= 0.187500 y1 = 1.289583 y1 = -0.230224 e1 = 0.002459 e2 = -0.001283 
 xk= 0.250000 y1 = 1.443929 y1 = -0.332497 e1 = 0.003972 e2 = -0.002052 
 xk= 0.312500 y1 = 1.636595 y1 = -0.452411 e1 = 0.006008 e2 = -0.003082 
 xk= 0.375000 y1 = 1.875036 y1 = -0.593785 e1 = 0.008717 e2 = -0.004447 
 xk= 0.437500 y1 = 2.168261 y1 = -0.761210 e1 = 0.012289 e2 = -0.006241 
 xk= 0.500000 y1 = 2.527148 y1 = -0.960205 e1 = 0.016962 e2 = -0.008584 
 xk= 0.562500 y1 = 2.964828 y1 = -1.197413 e1 = 0.023038 e2 = -0.011628 
 xk= 0.625000 y1 = 3.497146 y1 = -1.480828 e1 = 0.030894 e2 = -0.015561 
 xk= 0.687500 y1 = 4.143215 y1 = -1.820074 e1 = 0.041006 e2 = -0.020621 
 xk= 0.750000 y1 = 4.926084 y1 = -2.226738 e1 = 0.053967 e2 = -0.027105 
 xk= 0.812500 y1 = 5.873548 y1 = -2.714777 e1 = 0.070523 e2 = -0.035385 
 xk= 0.875000 y1 = 7.019116 y1 = -3.301002 e1 = 0.091602 e2 = -0.045926 
 xk= 0.937500 y1 = 8.403185 y1 = -4.005665 e1 = 0.118365 e2 = -0.059308 
 xk= 1.000000 y1 = 10.074452 y1 = -4.853160 e1 = 0.152257 e2 = -0.076254 
 Runge-Kutta 4
 xk= 0.000000 y1 = 1.000000 y1 = 0.000000 e1 = 0.000000 e2 = 0.000000 
 xk= 0.062500 y1 = 1.062404 y1 = -0.056287 e1 = 0.010418 e2 = -0.010417 
 xk= 0.125000 y1 = 1.141375 y1 = -0.119599 e1 = 0.027369 e2 = -0.023524 
 xk= 0.187500 y1 = 1.239529 y1 = -0.191308 e1 = 0.052513 e2 = -0.040199 
 xk= 0.250000 y1 = 1.359953 y1 = -0.273015 e1 = 0.087947 e2 = -0.061534 
 xk= 0.312500 y1 = 1.506289 y1 = -0.366601 e1 = 0.136314 e2 = -0.088893 
 xk= 0.375000 y1 = 1.682827 y1 = -0.474263 e1 = 0.200926 e2 = -0.123969 
 xk= 0.437500 y1 = 1.894622 y1 = -0.598580 e1 = 0.285928 e2 = -0.168871 
 xk= 0.500000 y1 = 2.147623 y1 = -0.742577 e1 = 0.396487 e2 = -0.226213 
 xk= 0.562500 y1 = 2.448833 y1 = -0.909800 e1 = 0.539033 e2 = -0.299242 
 xk= 0.625000 y1 = 2.806490 y1 = -1.104413 e1 = 0.721550 e2 = -0.391977 
 xk= 0.687500 y1 = 3.230283 y1 = -1.331302 e1 = 0.953937 e2 = -0.509393 
 xk= 0.750000 y1 = 3.731607 y1 = -1.596204 e1 = 1.248444 e2 = -0.657639 
 xk= 0.812500 y1 = 4.323857 y1 = -1.905855 e1 = 1.620214 e2 = -0.844307 
 xk= 0.875000 y1 = 5.022783 y1 = -2.268165 e1 = 2.087935 e2 = -1.078763 
 xk= 0.937500 y1 = 5.846899 y1 = -2.692426 e1 = 2.674651 e2 = -1.372547 
 xk= 1.000000 y1 = 6.817964 y1 = -3.189549 e1 = 3.408744 e2 = -1.739865 