Owner's Manual

2-51

Example 1 To assign 10 to the cell at row 1, column 2 of the following matrix:

Matrix A =

1 2

3 4

5 6

baaK2(MAT) 1(Mat)

av(A) !+(  ) b,c

!-(  ) w

Example 2 Multiply the value in the cell at row 2, column 2 of the above matrix by 5

K2(MAT) 1(Mat)

av(A) !+(  ) c,c

!-(  ) *fw

u To fill a matrix with identical values and to combine two matrices into a

single matrix

[OPTN] - [MAT] - [Fill(]/[Augment]

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) av(A)) w

Example 2 To combine the following two matrices:

K2(MAT) 5(Augment)

1(Mat) av(A) ,

1(Mat) al(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.

Augment (Mat

, Mat

) → Mat

In the above,

, and

are any variable names A through Z.

The above does not affect the contents of Matrix Answer Memory.

A =

B =

A =

B =