HP 40G manual Aplet variables, To access an aplet variable

Aplet variables

To access an aplet variable

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-9.
Parametric	X0, Y0 to X9, Y9 (Symbolic view). See
	“Parametric aplet variables” on page R-10.
Polar	R0 to R9 (Symbolic view). See “Polar
	aplet variables” on page R-11.
Sequence	U0 to U9 (Symbolic view). See “Sequence
	aplet variables” on page R-12.
Solve	E0 to E9 (Symbolic view). See “Solve
	aplet variables” on page R-13.
Statistics	C0 to C9 (Numeric view). See “Statistics
	aplet variables” on page R-14.

1.Open the aplet that contains the variable you want to recall.

2.Press >9$56@ to display the VARS menu.

3.Use the arrow keys to select a variable category in the left column, then press *A, to access the variables in the right column.

4.Use the arrow keys to select a variable in the right column.

5.2To.acopy the name of the variable onto the edit line, press

. (1$0(￿ais the default setting.)

6.To copy the value of the variable into the edit line,

2press.a￿9$/8(aand press

.

11-8 Variables and memory management