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Texas Instruments TI-89 Titanium User Manual

Texas Instruments TI-89 Titanium
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Programming 564
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
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 (). For
information about VAR-LINK, refer to the Memory and Variable Management module.
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.

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Texas Instruments TI-89 Titanium Specifications

General IconGeneral
Display TypeLCD
Display Resolution160 x 100 pixels
CPUMotorola 68000
CPU Speed16 MHz
RAM256 KB
Flash ROM2.7 MB
Programming LanguageTI-BASIC, Assembly
Power Source4 AAA batteries
ConnectivityI/O port
Dimensions7.5 x 3.5 x 1 inches

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