user manual

10-8 Matrices
8310MTRX.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:35 PM Printed: 02/19/01 1:36
PM Page 8 of 16
To display the contents of a matrix on the home screen,
select the matrix from the
MATRX NAMES
menu, and then
press
Í
.
Ellipses in the left or right column indicate additional
columns.
#
or
$
in the right column indicate additional
rows. Press
~
,
|
,
†
, and
}
to scroll the matrix.
To copy a matrix, follow these steps.
1. Press

to display the
MATRX NAMES
menu.
2. Select the name of the matrix you want to copy.
3. Press
¿
.
4. Press

again and select the name of the new
matrix to which you want to copy the existing matrix.
5. Press
Í
to copy the matrix to the new matrix name.
On the home screen or from within a program, you can
store a value to, or recall a value from, a matrix element.
The element must be within the currently defined matrix
dimensions. Select
matrix
from the
MATRX NAMES
menu.
[
matrix
](
row
,
column
)
Displaying and Copying Matrices
Displaying a
Matrix
Copying One
Matrix to Another
Accessing a
Matrix Element