Hello, there are plot_slope_field and plot_vector_field commands. Sometimes people want to see scaled vector field instead, look at http://user.mendelu.cz/marik/sage/as.pdf for an example.
Do no know about any suppport for bifurcation diagrams, you may want to try CONTENT (author Yuri Kuzntesov) or simpler XPPAUT. Robert On 30 bře, 16:44, Renato Budinich <[email protected]> wrote: > Hello, I'm studying a course in dynamical systems and I was wondering if, > given a differential equation, there are easy (i.e. not writing the > functions myself) > ways, in SAGE, to: > > 1- draw phase portraits > 2- draw bifurcation diagrams > > currently I'm concerned mainly about continous 1-dimensional autonomous > systems depending on a paramater, but I'll be doing also non-autonomous, > discrete, and 2-dimensional systems. > > thanks for any help/suggestions > > renato -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org To unsubscribe from this group, send email to sage-support+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
