This group is for users of Pacific Tech's Graphing Calculator math education visualization software to share curriculum ideas, ask questions, share documents, etc... If you are using
this software in your classroom, please let us know what you are doing with it. This is intended to be a resource for teachers.
On Sep 11, 2009, at 3:21 PM, <arthur.lawrence@...> ... In GC 3.5, you can use parameter lists to plot each circle. The circle at the pole gets "blown up"
Thanks for the tip! Using the built-in grid and axis seems to speed things up a lot. Wish there were an option to make it darker.  Ch Thanks for the tip!