Hp 39g Graphing Calculator Manual do Utilizador descarregar pdf (Página 172)

Aplet variables

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

FO to F9 (Symbolic view). See “Function

aplet variables” on page R-9.

Parametric XO, YO to X9, Y9 (Symbolic view). See

“Parametric aplet variables” on page R-10.

Polar

RO to R9 (Symbolic view). See “Polar

aplet variables” on page R-11.

Sequence UO to U9 (Symbolic view). See “Sequence

aplet variables” on page R-12.

Solve EO to E9 (Symbolic view). See “Solve

aplet variables” on page R-13.

Statistics

CO to C9 (Numeric view). See “Statistics

aplet variables” on page R-14.

To access an l. Open the aplet that contains the variable you want to

aplet variable recall.

2. Press pVARsl to display the VARS menu.

3. Use the aiTow 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

Eaa. (lifdam is the default setting.)

6. To copy the value of the

variable into the edit line,

press and press

03.

Ymax

3.2

11-8

Variables and memory management

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Hp 39g Graphing Calculator Manual do Utilizador Página 172