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CHAPTER 5
[02 fill(] Used to fill elements of the matrix with a specified value.
<Example>
To fill all elements of mat D with 5: (It is necessary to
define the dimension before executing this function.)
Entry: fill (5, mat D)
Answer:
* The message, “Done”, will appear on the screen
after calculation.
This answer is obtained by calling up mat D.
[03 cumul] Used to make a cumulative matrix.
<Example>
To make a cumulative matrix of mat A:
Entry: cumul mat A
Answer:
[04 augment(] Used to make an augmented matrix.
<Example>
To make an augmented matrix of mat A and mat B:
Entry: augment (mat A, mat B)
Answer:
[05 identity] Used to make a unit matrix.
<Example>
To make a unit matrix containing 3 rows by 3 columns:
Entry: identity 3
Answer:
EL-9650-(05)En (135-144) 8/1/00, 1:58 AM140
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