HP 39gs Graphing manual To access an aplet, Variable, Aplet variables on page R-7

Aplet variables Most aplet variables store values that are unique to a particular aplet. These include symbolic expressions and equations (see below), settings for the Plot and Numeric views, and the results of some calculations such as roots and intersections.

See the Reference Information chapter for more information about aplet variables.

	Category			Available names
	Function			F0 to F9 (Symbolic view). See “Function
				aplet variables” on page R-7.
	Parametric			X0, Y0 to X9, Y9 (Symbolic view). See
				“Parametric aplet variables” on page
				R-8.
	Polar			R0 to R9 (Symbolic view). See “Polar
				aplet variables” on page R-9.
	Sequence			U0 to U9 (Symbolic view). See
				“Sequence aplet variables” on page
				R-10.
	Solve			E0 to E9 (Symbolic view). See “Solve
				aplet variables” on page R-11.
	Statistics			C0 to C9 (Numeric view). See
				“Statistics aplet variables” on page
				R-12.
To access an aplet
	1.	Open the aplet that contains the variable you want to
variable		recall.
	2.	Press		to display the VARS menu.
	3. Use the arrow keys to select a variable category in
		the left column, then press			to access the variables
		in the right column.
	4. Use the arrow keys to select a variable in the right
		column.
	5. To copy the name of the variable onto the edit line,
		press	. (	is the default setting.)

14-8 Variables and memory management