Cumsum - Texas Instruments TI-89 Manual Book

cumSum(

Description
Æ
...
List 2:Ops

cumSum(

LIST1 ⇒ LIST
cumSum(
Example
list1={1,1/3,1/5,1/7,1/9}
...
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TI-89 / TI-92 Plus / Voyage™ 200 PLT Statistics with List Editor App
Æ
6:cumSum(
LIST
list2
List 2:Ops. 6:cumSum(
list1
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.
Note: To generate a decimal approximation of
list1, press ¥ ¸ for step 3. To generate a
decimal approximation for a single-element value,
move the cursor to the fraction for which you want
the approximate decimal, press ¸ to highlight
it on the entry line, and then press ¥ ¸.
You can also set the calculator to
APPROXIMATE mode. (Press 3 „ and then
set Exact/Approx to APPROXIMATE.)
LIST1
cumSum(
... List Menu
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