Using A Matrix To Assign Different Values To Multiple Variables - Casio ClassPad 330 User Manual

k Raising a Matrix to a Specific Power
Example: To raise
Use the procedures described under "Matrix Addition, Subtraction, Multiplication,
and Division" on page 2-6-4 to input the calculation.
The following are the screens that would be produced by each input method.
Input using the 9 keyboard
Tip
• You can perform matrix calculations using the commands of the [Matrix-Calculation] group on the
[Action] menu. For information about using these commands, see "2-8 Using the Action Menu".
• You can raise only a square matrix to a specific power. An error occurs when you try to raise a
non-square matrix to a specific power.
Using a Matrix to Assign Different Values to Multiple Variables
Use the procedure in this section when you want to use a matrix to assign various different
values to multiple variables.
Syntax: Matrix with Numbers → Matrix with Variables
(The matrix can be one line with multiple columns, or multiple lines with one
column.)
Example: Assign the values 10, 20, and 30, to variables
u ClassPad Operation
(1) Perform the key operation below in the Main application work area.
)s7bacca7daeW
7XcY7Z
(2) w
Tip
• You can also perform this operation using a list. For details see "Using a List to Assign Different
Values to Multiple Variables" on page 2-5-4.
2-6-6
Matrix and Vector Calculations
1 2
to the power of 3
3 4
20060301
Input using the ) keyboard
x y z
respectively
, , and