I am recently using maple to plot poincare surface of section, and when I do the harmonic hamiltonian I need to fix different values of p1,q1,p2 and q2 in a tyler series expansion. So i'm expected to use the numbers from a txt file to caculate the tyler series expansion. But after i realize the "readdata" code, i don't know what to do next...

Can anybody tell me how to operate those data please?

Thank you very much!

By the way, I'm not a native English speaker, if my question is unclear please ask me for confirming...