thanks alot about your easier solution.
i have some questions:
1-In this file, are the numbers have been shown at the end the solutions? and could you please give alittle description about this file?
2-Is this solution as better as draghilev method?
3- please excuseme,but is it possible tell me in draghilev method what can we find all the solution? because at the end of it only 3 numbers about initial condition and 3 numbers about the solution has been shown?
4-could you please give me some guidance about drawing the auxiliary curve of Dragilev on the other cilinder of the plot?
please consider me as your student and answer my question clearly. thanks alot