Texas Instruments TI-84 Plus Guide Book

Appendix A: Functions and Instructions 610
SinReg [iterations,
Xlistname,Ylistname,
period,regequ]
Attempts iterations times to
fit a sinusoidal regression
model to Xlistname and
Ylistname using a period
guess, and stores the
regression equation to
regequ.
…
CALC
C:SinReg
solve(expression,
variable,guess,
{lower,upper})
Solves expression for
variable, given an initial
guess and lower and upper
bounds within which the
solution is sought.
†

MATH
0:solve(
SortA(listname) Sorts elements of listname
in ascending order.
y 9
OPS
1:SortA(
SortA(keylistname,
dependlist1[,dependlist2,
...,dependlist n])
Sorts elements of
keylistname in ascending
order, then sorts each
dependlist as a dependent
list.
y 9
OPS
1:SortA(
SortD(listname) Sorts elements of listname
in descending order.
y 9
OPS
2:SortD(
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	-