Hp 48g Graphing Calculator Manual de usuario descargar pdf (Pagina 411)

100

101

program you can use branching structures to control the execution

flow.)

You can take advantage of structured programming by creating

“building-block” programs. Each building-block program can stand

alone—and it can act like a subroutine in a larger program. For

example, consider the following program:

« GETVfiLLIE CfiLCLILHTE SHuWfiHSWER »

This program is separated into three main tasks, each with a

subroutine. The flow is predictable. Only the input and output of

each subroutine matter—the internal workings don’t matter at this

level.

Within each subroutine, its task can be simple—or it can be

subdivided further into other subroutines that perform smaller tasks.

This lets you have relatively simple subroutines—even if your main

program is large.

So, programs become extensions to the set of built-in commands, as

mentioned earlier. You execute them by name. They take certain

inputs, and they produce certain results.

Entering and Executing Programs

A program is an object—it occupies one level on the stack, and you

can store it in a variable.

To enter a program:

1. Press Q£3- The PRG annunciator appears, indicating

Program-entry mode is active.

2. Enter the commands and other objects (with appropriate

delimiters) in the required order for the operations you want the

program to execute.

a Press fSPC ) to separate consecutive numbers,

a Press to move past closing delimiters.

3. Optional; Press (5)1®) (newline) to start a new line in the

command line at any time.

4. Press (enter) to put the program on the stack.

Programming the HP 48 29-5

1 2 ... 406 407 408 409 410 411 412 413 414 415 416 ... 611 612

Comentarios a estos manuales

Sin comentarios

Hp 48g Graphing Calculator Manual de usuario Pagina 411

Comentarios a estos manuales

Relacionado con productos y manuales para Pdas Hp 48g Graphing Calculator