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15-2 Programming
Program catalog
The Program catalog is where you create, edit, delete, send,
receive, or run programs. This section describes how to
• open the Program catalog
• create a new program
• enter commands from the program commands menu
• enter functions from the MATH menu
• edit a program
• run and debug a program
• stop a program
• copy a program
• send and receive a program
• delete a program or its contents
• customize an aplet.
Open Program
catalog
1. Press >6+,)7@PROGRM.
The Program catalog displays a list of program names. If
you haven't created any programs, the only name you'll
see is Editline.
Editline contains the last expression that you entered
from the edit line in HOME, or the last data you entered
in an input form. (If you press >(17(5@ from HOME
without entering any data, the HP 39G/40G runs the
contents of Editline.)
Before starting to work with programs, you should take a few
minutes to become familiar with the Program catalog menu
keys. You can use any of the following keys (both menu and
keyboard), to perform tasks in the Program catalog.
Editline is
a built-in
function.
Program catalog menu