Hp Prime Graphing Calculator Manuel d'utilisateur télécharger pdf (Page 532)

100

101

528 Programming

In Home, enter

MAXFACTORS(100) .

FOR STEP Syntax: FOR var FROM start TO finish [STEP increment]

DO commands END;

Sets variable var to start, and for as long as this variable

is less than or equal to finish, executes the sequence of

commands, and then adds increment to var.

Example 2: This

program draws an

interesting pattern on

the screen.

EXPORT

DRAWPATTERN()

BEGIN

LOCAL

xincr,yincr,color;

STARTAPP("Function");

RECT();

xincr := (Xmax - Xmin)/320;

yincr := (Ymax - Ymin)/240;

FOR X FROM Xmin TO Xmax STEP xincr DO

FOR Y FROM Ymin TO Ymax STEP yincr DO

color := FLOOR(X^2+Y^2) MOD 32768;

PIXON(X,Y,color);

END;

FREEZE;

END;

FOR DOWN Syntax: FOR var FROM start DOWNTO finish DO commands

END;

Sets variable var to start, and for as long as this variable

is more than or equal to finish, executes the sequence of

commands, and then subtracts 1 (decrement) from var.

1 2 ... 527 528 529 530 531 532 533 534 535 536 537 ... 607 608

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Hp Prime Graphing Calculator Manuel d'utilisateur Page 532

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