Hp Prime Graphing Wireless Calculator Uživatelský manuál stáhnout pdf (Strana 268)

100

101

264 Programming in HP PPL

These views will be activated by pressing M and P,

but the function Plot() in our app program will actually

launch the latter view after doing some configuration.

Before entering the

following program, press

S I to open the

Info editor and enter the

text shown in the figure.

This note will be

attached to the app and

will be displayed when

the user selects the Start option from the View menu (or

presses

S I).

The program discussed earlier in this chapter to get the

number of sides for a dice is expanded here, so that the

possible sums of two such die are stored in dataset D1.

Enter the following sub-routines into the program for the

DiceSimulation app.

The DiceSimulation

program

DICESIMVARS();

ROLLDIE();

EXPORT SIDES,ROLLS;

EXPORT DiceSimulation()

BEGIN

END;

VIEW "Start",START()

BEGIN

D1:={};

D2:={};

SetSample(H1,D1);

SetFreq(H1,D2);

H1Type:=1;

STARTVIEW(6,1);

END;

VIEW "Roll Dice",ROLLMANY()

BEGIN

LOCAL k,roll;

D1:= MAKELIST(X+1,X,1,2*SIDES-1,1);

D2:= MAKELIST(0,X,1,2*SIDES-1,1);

1 2 ... 263 264 265 266 267 268 269 270 271 272 273 ... 333 334

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