List Calculations
kLIST 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)Assign “5” to the second element of LIST variable “lista”. fW0lista9[c]w
Tip
•You can also perform the above operations on the “ans” variable (page
Example: {1, 2, 3, 4} w | {1, 2, 3, 4} |
D[c]w 2
kInputting 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
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