– moves the leftmost cursor to the

screen’s left edge and moves the rightmost cursor to the screen’s right edge.

–The menu key copies the right plot to the left plot.

3.To un-split the screen, press . The left side takes over the whole screen.

The Plot-Table view gives you two simultaneous views of the plot.

 

1.

Press

 

 

 

 

 

 

. Select

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Plot

 

 

 

 

 

 

and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-Table

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

press

 

 

 

. The screen

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

displays the plot on the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

left side and a table of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

numbers on the right side.

 

 

 

 

 

 

 

 

2.

To move up and down the table, use the

 

 

 

and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cursor keys. These keys move the tra.ce point left or

 

 

 

right along the plot, and in the table, the

 

 

 

 

 

 

 

 

 

 

corresponding values are highlighted.

 

 

 

 

 

 

 

 

3.

To move between functions, use the

 

 

 

and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cursor keys to move the cursor from one graph to

 

 

 

another.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.

To return to a full Numeric (or Plot) view, press

 

 

 

 

 

 

Overlay plots

 

 

(or

 

 

 

 

 

).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If you want to plot over an existing plot without erasing

 

that plot, then use

 

 

Overlay Plot instead of

 

 

 

 

 

 

 

 

 

 

 

. Note that tracing follows only the current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

functions from the current aplet.

 

 

 

 

 

 

 

Decimal scaling

Decimal scaling is the default scaling. If you have

 

changed the scaling to Trig or Integer, you can change it

 

back with Decimal.

 

 

 

 

 

 

 

 

 

 

 

 

Integer scaling

Integer scaling compresses the axes so that each pixel is

 

 

1 ⋅ 1 and the origin is near the screen center.

 

 

 

 

 

 

 

Trigonometric

Use trigonometric scaling whenever you are plotting an

scaling

expression that includes trigonometric functions.

 

Trigonometric plots are more likely to intersect the axis at

 

points factored by π.

 

 

 

 

 

 

 

 

 

 

 

 

Aplets and their views

2-15