Exploring the graph
PLOT view keys
Plot view gives you a selection of keys and menu keys to explore a graph further. The options vary from aplet to aplet.
The following table details the keys that you use to work with the graph.
Key | Meaning |
|
|
>6+,)7@CLEAR | Erases the plot and axes. |
>9,(:6@ | Offers additional |
| splitting the screen and for scaling |
| (“zooming”) the axes. |
>6+,)7@*>, | Moves cursor to far left or far right. |
>6+,)7@*A, |
|
*k, | Moves cursor between relations. |
*e, |
|
3$86(_ or >21@ | Interrupts plotting. |
&217_ | Continues plotting if interrupted. |
0(18_ | Turns |
| the labels are off, pressing 0(18_ turns |
| them back on. |
| • Pressing 0(18_ once displays the |
| full row of labels. |
| • Pressing 0(18_ a second time |
| removes the row of labels to display |
| only the graph. |
| • Pressing 0(18_ a third time displays |
| the coordinate mode. |
=220_ | Displays ZOOM menu list. |
75$&(_ | Turns trace mode on/off. A white box |
| appears over the (_ on 75$&(_. |
*272_ | Opens an input form for you to enter an X |
| (or T or N or θ) value. Enter the value and |
| press 2._. The cursor jumps to the point |
| on the graph that you entered. |
)&1_ | Function aplet only: Turns on menu list |
| for |
| graph with FCN functions” on page |
'()1_ | Displays the current, defining |
| expression. Press 0(18_ to restore the |
| menu. |
|
|
Aplets and their views |