User Guide

20050501
k LIST Variable Element Operations
You can recall the value of any element of a LIST variable. When the values {1, 2, 3} are
assigned to “lista”, for example, you can recall the second value in the “lista”, when you need
it.
You can also assign a value to any element in a list. When the values {1, 2, 3} are assigned
to “lista”, for example, you can replace the second value with “5” to end up with {1, 5, 3}.
After performing the procedure under “Inputting List Data from the Work Area”, perform the
following operation.
u ClassPad Operation
(1) Recall the value of the second element of LIST variable “lista”.
0lista9[c]w
2-5-2
List Calculations
(2) Assign “5” to the second element of LIST variable “lista”.
fW 0lista9[c]w
Tip
•You can also perform the above operations on the “ans” variable (page 2-2-2) when it contains
LIST data.
Example: {1, 2, 3, 4} w {1, 2, 3, 4}
D[c]w 2
k Inputting List Data Using the List Editor Window
Tapping ( displays the List Editor window, which you can then use to input list data. List
data input this way is assigned to a LIST variable, so you can access it by specifying the
applicable variable name.
For more information about using the List Editor window to create a list, see “7-2 Using List
Editor”.