Key

Meaning

(Continued)

 

 

 

 

 

 

 

 

 

 

 

Displays the menu for entering math

 

 

 

 

 

 

 

 

 

 

operations.

 

 

 

 

 

 

 

 

CHARS

Displays special characters. To enter

 

 

 

 

 

 

 

 

one, place the cursor on it and press

 

 

 

 

 

 

 

 

 

 

. To remain in the CHARS menu

 

 

 

 

 

and enter another special character,

 

 

 

 

 

press

.

 

 

 

 

 

Deletes the highlighted expression or

 

 

 

 

 

 

 

 

 

 

the current character in the edit line.

 

 

 

 

 

 

 

 

CLEAR

Deletes all expressions in the list or

 

 

 

 

 

 

 

 

clears the edit line.

 

 

 

 

 

 

 

 

 

 

 

 

About the Plot view

After entering and selecting (check marking) the

expression in the Symbolic view, press . To adjust the appearance of the graph or the interval that is displayed, you can change the Plot view settings.

You can plot up to ten expressions at the same time.

Select the expressions you want to be plotted together.

Setting up the plot (Plot view setup)

Press SETUP-PLOTto define any of the settings shown in the next two tables.

1.Highlight the field to edit.

If there is a number to enter, type it in and press

or .

If there is an option to choose, press ,

highlight your choice, and press or .

As a shortcut to , just highlight the field to change and press to cycle through the options.

If there is an option to select or deselect, press

to check or uncheck it.

2.Press to view more settings.

3.When done, press to view the new plot.

Aplets and their views

2-5

Page 45
Image 45
HP 39gs Graphing manual About the Plot view, Setting up the plot Plot view setup