To interrupt a calculation or graph in progress, which is indicated by the busy indicator in the status bar, press É.
When you interrupt a calculation, a menu is displayed.
| • | To return to the home screen, select 1:Quit. |
| • | To go to the location of the interruption, select 2:Goto. |
When you interrupt a graph, a partial graph is displayed.
| • | To return to the home screen, press ‘ or any non-graphing key. |
| • | To restart graphing, press a graphing key or select a graphing instruction. |