HP 39gs About the Plot view, Setting up the plot (Plot view setup)

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