Texas Instruments TITANIUM TI-89 - Manual (Page 579)

Programming 579
Copying a Program Copying a Program Copying a Program Copying a Program
In some cases, you may want to copy a program or function so that you can edit the
copy while retaining the original.
1. Display the program or function you want to copy.
2. Press ƒ and select
2:Save Copy As .
3. Specify the folder and variable for the copy.
4. Press ¸ twice.
Note about Deleting a Program Note about Deleting a Program Note about Deleting a Program Note about Deleting a Program
Because all Program Editor sessions are saved automatically, you can accumulate quite
a few previous programs and functions, which take up memory storage space.
To delete programs and functions, use the VAR-LINK screen ( 2 °). For
information about VAR-LINK, refer to the Memory and Variable Management module.
Overview of Entering a Program Overview of Entering a Program Overview of Entering a Program Overview of Entering a Program
A program is a series of commands executed in sequential order (although some
commands alter the program flow). In general, anything that can be executed from the
Home screen can be included in a program. Program execution continues until it
reaches the end of the program or a
Stop command.