On Tue, Jan 18, 2011 at 2:35 PM, Daniel Harris <[email protected]> wrote: > Hello everybody > > I am just looking at sketching graphs and I came across a problem that > has me stumped. The graph I am trying to sketch is > > (x-3) / ( (x+1) * (x-2) ) > > now I have plotted the graph in sage on my TI-83 and at wolfram and > they all different. Now I am thinking is sage right and the others > wrong? or have I made an error inputting the equation? > > I would certainly welcome some help on the issue
What range are you plotting over? -1 < x < 1? -5 < x < 5? This could make a big difference on what the graph looks like. Likewise, what is the scale of the y-axis? I don't think Sage yet tries to remove the asymptotes at -1 and 2 from the plot. - Robert -- 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
