Name: Texas Instruments TI-84 Plus
Brand: Texas Instruments
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Chapter 11: Lists 263

cumSum(

cumSum(cumSum(

cumSum(

cumSum( (cumulative sum) returns the cumulative sums of the elements in list, starting

with the first element.

list elements can be real or complex numbers.

cumSum(list)

@List(

List(List(

List(

List( returns a list containing the differences between consecutive elements in list. @List

subtracts the first element in

list from the second element, subtracts the second element

from the third, and so on. The list of differences is always one element shorter than the

original

list. list elements can be a real or complex numbers.

List(list)

Select(

Select(Select(

Select(

Select( selects one or more specific data points from a scatter plot or xyLine plot (only),

and then stores the selected data points to two new lists,

xlistname and ylistname. For

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General

Battery type	AAA
Power source	Battery
Number of batteries supported	4
Type	Graphing
Cover	No
Form factor	Pocket
Control type	Buttons
Product color	Black
USB port	Yes
USB 2.0 ports quantity	1
Digits	- digits
Display number of lines	8 lines
Display number of characters	16
RAM capacity	0.024 MB
ROM capacity	0.480 MB
Storage media type	-