• If you want to copy MatA, for example, perform the following key
operation: (MATRIX) (Data) (MatA).
• If you want to copy MatAns contents, perform the following to display
the MatAns screen: (MATRIX) (MatAns) .
2. Press (STO), and then perform one of the following key
operations to specify the copy destination: (MatA), (MatB), or
(MatC).
• This will display the Matrix Editor with the contents of the copy
destination.
Matrix Calculation Examples
The following examples use MatA =
and MatB = from
Example 1, and MatC = from Example 2.
Example 3: 3 × MatA (Matrix Scalar Multiplication).
3 (MATRIX) (MatA)
Example 4: Obtain the determinant of MatA (det(MatA)).
(MATRIX) (det)
(MATRIX) (MatA)
1
Example 5: Obtain the transposition of MatC (Trn(MatC)).
(MATRIX) (Trn)
(MATRIX) (MatC)
Example 6: Obtain the inverse matrix of MatA (MatA
-1
).
Note: You cannot use for this input. Use the key to input
"-1"
.
(MATRIX)
(MatA)
Example 7: Obtain the absolute value of each element of MatB
(Abs(MatB)).
(Abs) (MATRIX) (MatB)
Example 8: Determine the square and cube of MatA (MatA
2
, MatA
3
).
Note: You cannot use for this input. Use to specify squaring, and
(x
3
) to specify cubing.
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