3 modifying matrices using matrix commands, Kmatrix data input format – Casio fx-9750G PLUS User Manual
Page 116
Advertising
88
6-3 Modifying Matrices Using Matrix Commands
[OPTN]-[MAT]
u
u
u
u
u
To display the matrix commands
1. From the Main Menu, select the
RUN icon and press w.
2. Press K to display the option menu.
3. Press 2 (MAT) to display the matrix operation menu.
The following describes only the matrix command menu items that are used for
creating matrices and inputting matrix data.
• {
Mat} ... {Mat command (matrix specification)}
• {
M
→L} ... {Mat→List command (assign contents of selected column to list file)}
• {
Aug} ... {Augment command (link two matrices)}
• {
Iden} ... {Identity command (identity matrix input)}
• {
Dim} ... {Dim command (dimension check)}
• {
Fill} ... {Fill command (identical cell values)}
k
k
k
k
k
Matrix Data Input Format
The following shows the format you should use when inputting data to create a
matrix using the matrix operation menu’s Mat command.
a
11
a
12
a
1
n
a
21
a
22
a
2
n
a
m
1
a
m
2
a
mn
= [ [a
11
, a
12
, ..., a
1
n
] [a
21
, a
22
, ..., a
2
n
] .... [a
m
1
, a
m
2
, ..., a
mn
] ]
→ Mat [letter A through Z]
• The maximum value of both
m
and
n
is 255.
Example 1 To input the following data as Matrix A :
1
3
5
2
4
6
K2
(MAT)
!
[![b,d,f
!
]![c,e,g
!
]!]
a1
(Mat)aA
P.27
P.91
Advertising
This manual is related to the following products: