Texas Instruments TI-84 Plus Guide Book

Chapter 10: Matrices 234
matrix
L
1
Powers
PowersPowers
Powers
To raise a matrix to a power,
matrix must be square. You can use
2
(¡),
3
(MATH menu),
or
^power (›) for integer power between 0 and 255.
matrix
2
matrix
3
matrix^power
Relational Operations
Relational OperationsRelational Operations
Relational Operations
To compare two matrices using the relational operations
= and ƒ (TEST menu), they must
have the same dimensions.
= and ƒ compare matrixA and matrixB on an element-by-
element basis. The other relational operations are not valid with matrices.

Texas Instruments TI-84 Plus Specifications

General

Battery type	AAA
Power source	Battery
Number of batteries supported	4
Type	Graphing
Cover	No
Form factor	Pocket
Control type	Buttons
Product color	Black
USB port	Yes
USB 2.0 ports quantity	1
Digits	- digits
Display number of lines	8 lines
Display number of characters	16
RAM capacity	0.024 MB
ROM capacity	0.480 MB
Storage media type	-