Summary: mma too samrt to plot

*To*: mathgroup at yoda.physics.unc.edu*Subject*: Summary: mma too samrt to plot*From*: jcao at stern.nyu.edu..>., >., >>, (Jingbin Cao ~{2\>01r~})*Date*: Wed, 25 Nov 92 19:04:13 EST

Greetings, I asked the group why the following command, which is suppose to plot a parabola, does not plot some part of it I wanted. The answer is to include the PlotRange -> All option. Thanks to all who replied. The command involed: ParametricPlot[ {tp1, (tp1 (xp2-tp1+x1+x2)/2)/.{xp2->1/3, x2->3/4, x1->1/4}}, {tp1, 0, (xp2+x2-x1)/.{xp2->1/3, x2->3/4, x1->1/4}}, PlotRange -> All, (* ^^^^^^^^^^^^^^^^ *) AxesOrigin->{0, 0}, Ticks->Automatic, AspectRatio->Automatic ]