A-28 Tables and Reference Information
8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM
Page 28 of 58
Function or Instruction/
Arguments Result Key or Keys/
Menu or Screen/Item
SinReg [iterations,
Xlistname,Ylistname,
period,regequ]
Attempts iterations times to fit
a sinusoidal regression model to
X
listname and Ylistname using
a period guess, and stores the
regression equation to regequ.
…
CALC
C:SinReg
12-27
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( 2-12
SortA(listname)Sorts elements of listname in
ascending order.
y [LIST]
OPS 11-10
1:SortA( 12-20
SortA(keylistname,
dependlist1[,dependlist2,
...,dependlist n])
Sorts elements of keylistname
in ascending order, then sorts
each dependlist as a dependent
list.
y [LIST]
OPS
1:SortA( 11-10
12-20
SortD(listname)Sorts elements of listname in
descending order.
y [LIST]
OPS 11-10
2:SortD( 12-20
SortD(keylistname,
dependlist1[,dependlist2,...,
dependlist n])
Sorts elements of keylistname
in descending order, then sorts
each dependlist as a dependent
list.
y [LIST]
OPS
2:SortD( 11-10
12-20
stdDev(list[,freqlist])Returns the standard deviation
of the elements in list with
frequency freqlist.
y [LIST]
MATH
7:stdDev( 11-18
Stop Ends program execution;
returns to home screen.
†
CTL
F:Stop 16-15
Store: value!variable Stores value in variable.¿1-14
StoreGDB nStores current graph in
database GDBn.
y [DRAW]
STO
3:StoreGDB 8-19