Name: Texas Instruments Titanium TI-89
Brand: Texas Instruments
Rating: 4 (1 reviews)

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Symbolic Manipulation 237

Note: Use 2 ° to view a list of defined variables, as described in Memory and

Variable Management.

Use the

getType function.

Method: Example:

If defined, the variable’s

type is displayed.

If undefined, “

NONE” is

displayed.

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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)