Tspan = [0 1*11.124];Tspan2 = [0 5.437];
IV = [0 -2.031732629557 0.994 0];IV2=[0 -2.113898796645 0.994 0];
h = 0.001;

[t,bench] = sRK5(@odes_5,Tspan,IV,h);
%plot(t,y(3,:),'blue');plot(t,y(4,:),'Color',[0 0.5 0]);
%plot(t,y(2,:),'cyan');plot(t,y(1,:),'green');
plot(bench(3,:),bench(4,:),'magenta');
hold on 
Tspan = [0 1*11.124];
IV = [0 -2.031732629557 0.994 0];
h = 0.00001;
w = adamsmoult6(@odes_5,Tspan,IV,h);
plot(w(3,:),w(4,:),'green');
