TI-89 / TI-92 Plus / Voyage™ 200 PLT Statistics with List Editor App … List Menu 51
@List(
Description
… (
List) Æ 2:Ops Æ 7:@List(
@List( returns a LIST containing the difference between consecutive elements in LIST1.
@List(LIST1) ⇒ LIST
Example
Setup:
list1={20,30,45,70}
1. Highlight the list (list2) where you want to return the difference between two
consecutive elements in a list.
2. Press … (List) and select 2:Ops. Then select 7:@List. The D
DD
D List( command is displayed
in the entry line. Enter the list (
list1) for which you want to calculate the difference
between consecutive elements.
Tip: You can press 2 °, highlight a list,
and then press ¸ to paste the list name into
the list editor. Be sure to close arguments with a
right parenthesis (d).
You can also press … (List) and select 1:Names
to display the VAR-LINK [All] menu.
3. Press ¸ to calculate and display the difference between consecutive elements.
The difference between element 1 and element 2 is 10; the
difference between element 2 and element 3 is 15, etc.
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