Texas Instruments TI-84 Plus Guide Book

Appendix A: Functions and Instructions 611
SortD(keylistname,dependl
ist1[,dependlist2,
..., dependlist n])
Sorts elements of
keylistname in descending
order, then sorts each
dependlist as a dependent
list.
y 9
OPS
2:SortD(
startTmr Starts the clock timer. Store
or note the displayed value,
and use it as the argument
for checkTmr( ) to check
the elapsed time.
y N
startTmr
stdDev(list[,freqlist]) Returns the standard
deviation of the elements in
list with frequency freqlist.
y 9
MATH
7:stdDev(
Stop Ends program execution;
returns to home screen.
†

CTL
F:Stop
Store: value!variable
Stores value in variable.
¿
StoreGDB n Stores current graph in
database GDBn.
y <
STO
3:StoreGDB
StorePic n Stores current picture in
picture Picn.
y <
STO
1:StorePic
String
4Equ(string,Y= var)
Converts string into an
equation and stores it in Y=
var.
y N
String
4Equ(
F
unction or
Instruction/Arguments Result
Key or
Keys/Menu or
Screen/Item

Texas Instruments TI-84 Plus Specifications

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	-