HP 49g Graphing Calculator - Manual (Page 190)

Use; to separate functions and calculations within a nested procediu'e.
To enter press and hold down 0, and press (SPC).
For readability, you can use 00 to add line breaks.
For details on editing a program—for example cutting, copying, and
pasting code—see See “Editing the command line” on page 2-13.
To save your program:
a. Press 0® to move the cursor past the end of the program.
b. Press (STO») to insert the ► symbol after the program.
c. Enter a name for the program, and press (ENTER).
To nm a program:
a. Access the directoiy where the program resides and either enter
the program name on the command line, or press @) and select it
from the fimction-key menu.
The program name should now be on the command line.
b. Px'ess 00 to insert parentheses after the program name.
c. Enter the argiunent or arguments separated by a
0Q,
and press
The programming menu
The progranuning menu contains the commands you can use in a
program. Select a category to display the available commands in that
category. From the menu, you select commands to include in your
program. The programming menu is a typing aid only. You need to know
the syntax of the commands, and how to use tliem in your program. See
the pocket guide for details of programming commands and their syntax.
Examining the prograimning menu is a good way to get an idea of the
types of programming operations tlrat are available on the HP 49G.
To display the programming menu, press
Page 10-4 Introduction to programming