Texas Instruments Titanium TI-89 User Manual

Text Editor 662
You can type multiple commands on the same line if you type a colon to separate the
commands.
Deleting a Command Mark
Deleting a Command MarkDeleting a Command Mark
Deleting a Command Mark
This deletes only the
C mark; it does not delete the command text itself.
1. Place the cursor anywhere on the marked line.
2. Press „ and select
4:Clear command.
Executing a Command
Executing a CommandExecuting a Command
Executing a Command
To execute a command, you must first mark the line with a
C. If you execute a line that is
not marked with
C, it will be ignored.
1. Place the cursor anywhere on the command line.
2. Press †.
4. Type a command just as you would on the
Home screen.
The line can contain only the command,
with no additional text.
Note: You can mark a line as a command
either before or after typing the command
on that line.

Texas Instruments Titanium TI-89 Specifications

General

Display Type	LCD
Display Resolution	160 x 100 pixels
Memory	188 KB RAM, 2.7 MB Flash ROM
Type	Graphing Calculator
Display	Monochrome
Processor	Motorola 68000
Processor Speed	12 MHz
Power Source	4 AAA batteries
Connectivity	USB
Programming	TI-BASIC, Assembly
Operating System	AMS (Advanced Mathematics Software)