Casio CFX-9850G PLUS, User'S Manual & Technical Reference

Page: 119 / 486

91
Example 2 To combine the following two matrices :
A =
1
B =
3
2 4
K 2
(MAT)
5
(Aug)
1
(Mat)
a A, 1
(Mat)
a B w
• The two matrices you combine must have the same number of rows. An error
occurs if you try to combine two matrices that have different numbers of rows.
u u
u u
u
To assign the contents of a matrix column to a list file
Use the following format with the matrix operation menu’s Mat
→
List command
(
2
) to specify a column and a list file.
Mat
→
List (Mat X,
m
)
→
List
n
X = matrix name (A through Z, or Ans)
m
= column number
n
= list number
Example To assign the contents of column 2 of the following matrix to list
file 1 :
1 2
Matrix A = 3 4
5 6
K 2
(MAT)
2
(M
→
L)
1
(Mat)
a
A,c) a
Column number
K 1
(LIST)
1
(List)
b w
You can use Matrix Answer Memory to assign the results of the above matrix
input and edit operations to a matrix variable. To do so, use the following
syntax.
• Fill (
n
, Mat
α
)
→
Mat
β
• Augment (Mat
α
, Mat
β
)
→
Mat
γ
In the above,
α
,
β
, and
γ
are any variable names A through Z, and
n
is any
value.
The above does not affect the contents of Matrix Answer Memory.
Modifying Matrices Using Matrix Commands
6 - 3