Hi I'm trying to to a curve sketching of the funktion f = abs(x^2-1)/(x +2). It should be a plot with all the critical points, intercepts, points of inflection, ... but i have allready problems with calculating the critical points in sage.
i think that i can find the intercepts with intercepts = solve(f, x, to_poly_solve=True) but i don't know waht to do further -- 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
