Texas Instruments TI-84 PLUS - Graphing Calculator Manual Book page 178

@List(
returns a list containing the differences between consecutive elements in
List(
@
the first element in
list
so on. The list of differences is always one element shorter than the original
be a real or complex numbers.
List(list)
@
Select(
selects one or more specific data points from a scatter plot or xyLine plot (only), and then
Select(
stores the selected data points to two new lists,
to select and then analyze a portion of plotted CBL 2™/CBL™ or CBR™ data.
Select(
Select(xlistname,ylistname)
Before you use
Note: Select(
Also, the plot must be displayed in the current viewing window.
Before Using Select(
Before using , follow these steps.
Select(
1. Create two list names and enter the data.
2. Turn on a stat plot, select " (scatter plot) or Ó (xyLine), and enter the two list names for
and (Chapter 12).
Ylist:
3. Use to plot the data (Chapter 3).
ZoomStat
MathPrint™
from the second element, subtracts the second element from the third, and
, you must have selected (turned on) a scatter plot or xyLine plot.
and . For example, you can use
xlistname ylistname
. @ subtracts
List
list
. elements can
list list
Xlist:
Chapter 11: Lists 171