Texas Instruments TI-83 Manual Book page 193

Using dim( to
Find List
Dimensions
Using dim( to
Create a List
Using dim( to
Redimension a
List
Fill(
(dimension) returns the length (number of elements)
dim(
of list.
list
dim( )
You can use
dim(
dimension length from 1 to 999. The elements are zeros.
!dim(
length listname
You can use
dim
listname to dimension length from 1 to 999.
The elements in the old listname that are within the
new dimension are not changed.
Extra list elements are filled by
Elements in the old list that are outside the new
dimension are deleted.
length !dim( listname
replaces each element in listname with value.
Fill(
value listname
Fill( ,
dim( Fill(
Note: and
MATH
menu (Chapter 10).
with ¿ to create a new listname with
)
with ¿ to redimension an existing
)
)
dim(
are the same as
.
0
Fill( MATRX
and on the
Lists 11-11