Casio fx-CG50 User Manual page 106

u Squaring a Matrix
Example To square the following matrix:
Matrix A =
K2(MAT/VCT) 1(Mat) av(A)
xw
u Raising a Matrix to a Power
Example To raise the following matrix to the third power:
Matrix A =
K2(MAT/VCT) 1(Mat) av(A)
Mdw
• 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
Example To determine the absolute value of the following matrix:
Matrix A =
K6( g) 4(NUMERIC) 1(Abs)
K2(MAT/VCT) 1(Mat) av(A)w
• The "Abs" command can be used to obtain the absolute value of a vector element.
1 1 2 2
3 3 4 4
1 1 2 2
3 3 4 4
[OPTN] - [NUMERIC] - [Abs]/[Frac]/[Int]/[Intg]
1 1 –2 –2
–3 –3 4 4
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x
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