Operation Manual

Chapter 10: Matrices 155
Inverse
Use the
L1
function (œ) or › L1 to invert a matrix. matrice must be square. The determinant cannot
equal zero.
matrix
L
1
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