Texas Instruments Titanium TI-89 User Manual

Data/Matrix Editor 522
Creating a New Variable from the Data/Matrix Editor
Creating a New Variable from the Data/Matrix EditorCreating a New Variable from the Data/Matrix Editor
Creating a New Variable from the Data/Matrix Editor
From the Data/Matrix Editor:
Opening Another Variable
Opening Another VariableOpening Another Variable
Opening Another Variable
You can open another variable at any time.
1. From the Data/Matrix Editor, press ƒ and select
1:Open.
– or –
From any application, launch Data/Matrix Editor again and select
2:Open.
Note: Variable shows the first existing variable in alphabetic order. If there are no existing
variables, nothing is displayed.
1. Press ƒ and select
3:New.
2. Specify the type, folder, and variable
name. For a matrix, also specify the
number of rows and columns.
2. Select the type, folder, and variable to
open.
3. Press ¸.

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)