Option

Meaning (Continued)

 

 

 

 

Auto Scale

Rescales the vertical axis so that the

 

 

display shows a representative

 

 

piece of the plot, for the supplied x

 

 

axis settings. (For Sequence and

 

 

Statistics aplets, autoscaling

 

 

rescales both axes.)

 

 

The autoscale process uses the first

 

 

selected function only to determine

 

 

the best scale to use.

 

Decimal

Rescales both axes so each pixel =

 

 

0.1 unit. Resets default values for

 

 

XRNG

 

 

(–6.5 to 6.5) and YRNG (–3.1 to

 

 

3.2). (Not in Sequence or Statistics

 

 

aplets.)

 

Integer

Rescales horizontal axis only,

 

 

making each pixel=1 unit. (Not

 

 

available in Sequence or Statistics

 

 

aplets.)

 

Trig

Rescales horizontal axis so

 

 

1 pixel=π/24 radian, 7.58, or

 

 

81/3 grads; rescales vertical axis so

 

 

1 pixel = 0.1 unit.

 

 

(Not in Sequence or Statistics

 

 

aplets.)

Split the screen

 

 

The Plot-Detail view can give you two simultaneous views

 

of the plot.

 

1.Press . Select Plot-Detailand press . The graph is plotted twice. You can now zoom in on the right side.

2.Press , select the zoom method

and press or

. This zooms the right side. Here is an

example of split screen with Zoom In.

–The Plot menu keys are available as for the full plot (for tracing, coordinate display, equation display, and so on).

2-14

Aplets and their views