3-47
u
Squaring a Matrix
[
x
2
]
Example
To square the following matrix:
Matrix
A =
K
2
(MAT)
1
(Mat)
a1
(A-E)
1
(A)
xw
u
Raising a Matrix to a Power
[^]
Example
To raise the following matrix to the third power:
Matrix
A =
K
2
(MAT)
1
(Mat)
a1
(A-E)
1
(A)
!
a
(CATALOG)
a6
(SYBL)
4
(
9
)
c
~
c
(^)
w
d
w
• For matrix power calculations, calculation is possible up to a power of 32766.
u
Determining the Absolute Value, Integer Part, Fraction Part, and Maximum
Integer of a Matrix
[OPTN]
-
[NUM]
-
[Abs]/[Frac]/[Int]/[Intg]
Example
To determine the absolute value of the following matrix:
Matrix
A =
K
6
(
g
)
4
(NUM)
1
(Abs)
K
2
(MAT)
1
(Mat)
a1
(A-E)
1
(A)
w
u
Complex Number Calculations with a Matrix
Example
To determine the absolute value of a matrix with the following complex
number elements:
Matrix D =
A
K
6
(
g
)
4
(NUM)
1
(Abs)
K
2
(MAT)
1
(Mat)
a1
(A-E)
4
(D)
w
1 2
3 4
1 2
3 4
1 2
3 4
1 2
3 4
1 –2
–3 4
1 –2
–3 4
–1 +
i
1 +
i
1 +
i
–2 + 2
i
–1 +
i
1 +
i
1 +
i
–2 + 2
i
