TI-83 Plus Matrices 272
matrixL1
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.
matrix2
matrix3
matrix^power
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.
matrixA=matrixB returns 1 if every comparison is true; it returns 0 if any
comparison is false.