20070201
u To fi ll a matrix with identical values and to combine two matrices into a
single matrix
[OPTN]-[MAT]-[Fill]/[Aug]
Use the Fill command to fi ll 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 fi ll 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
1(Mat)av(A)w
Example 2 To combine the following two matrices :
K2(MAT)5(Aug)
1(Mat)av(A),
1(Mat)al(B)w
A =
1
2
B =
3
4
A =
1
2
B =
3
4
2-8-14
Matrix Calculations
# 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.
• 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.
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