Casio fx-FD10 Pro User Manual page 73

Example 2 Multiply the value in the cell at row 2, column 2 of the above matrix by 5
K2(MAT)1(Mat)a1(A-E)1(A)
!a(CATALOG)a6(SYBL)4( )
c~c( [ )wc,c
!a(CATALOG)c( ] )1(INPUT)*fw
u To fill a matrix with identical values and to combine two matrices into a
single matrix
Use the Fill command to fill all the cells of an existing matrix with an identical value and the
Augment command to combine two existing matrices into a single matrix.
Example 1 To fill all of the cells of Matrix A with the value 3
K2(MAT)6(g)3(Fill)
d,6(g)1(Mat)
a1(A-E)1(A)wJJ
1(Mat)a1(A-E)1(A)w
Example 2 To combine the following two matrices:
A = A =
K2(MAT)5(Aug)
1(Mat)a1(A-E)1(A),JJ
1(Mat)a1(A-E)2(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 number of rows.
• 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.
, Mat α )
n
Fill (
Augment (Mat α , Mat β ) → Mat γ
In the above, α , β , and γ are any variable names A through Z, and
The above does not affect the contents of Matrix Answer Memory.
u To assign the contents of a matrix column to a list
Use the following format with the Mat → List command to specify a column and a list.
Mat → List (Mat X,
X = matrix name (A through Z)
m
= column number
n
= list number
Example To assign the contents of column 2 of the following matrix to list 1:
Matrix A =
1 1 3 3
B = B =
2 2 4 4
) → List
m n
1 2
3 4
5 6
3-43
[OPTN]-[MAT] -[Fill]/[Aug]
n
is any value.
[OPTN]-[MAT] -[M
→
L]