Texas Instruments TI-82 STATS - Page 385

Tables and Reference Information A–29
826DEC~1.DOC TI-83 international English Bob Fedorisko Revised: 10/26/05 2:20 PM Printed: 10/27/05 3:09
PM Page 29 of 58
Function or Instruction/
A
rguments Result
Key or Keys/
Menu or Screen/Item
StorePic n Stores current
p
icture in
p
icture
Picn.
y [DRAW]
STO
1:StorePic
8-17
String4Equ(string,Y= var) Converts
s
trin
g
into an e
q
uation
and stores it in
Y= var.
y [CATALOG]
String4Equ(
15-8
sub(string,begin,length) Returns a strin
g
that is a subset o
f
another
s
trin
g
, from be
g
in to
length.
y [CATALOG]
sub(
15-9
sum(list[,start,end]) Returns the sum of elements o
f
list from start to end.
y [LIST]
MATH
5:sum(
11-18
tan(value) Returns the tan
g
ent of a real
number, ex
p
ression,
or list.
š
2-3
tan
L1
(value) Returns the arctan
g
ent of a real
number, expression, or list.
y [TAN
L1
]
2-3
Tangent(expression,value) Draws a line tan
g
ent to
expression at
X=value.
y [DRAWä
DRAW
5:Tangent(
8-8
tanh(value) Returns h
yp
erbolic tan
g
ent of a
real number, expression, or list.
y [CATALOG]
tanh( 15-10
tanh
L1
(value) Returns the h
yp
erbolic arctan
g
en
t
of a real number, ex
p
ression,
or list.
y [CATALOG]
tanh
L1
(
15-10
tcdf(lowerbound,
upperbound,df)
Com
p
utes the Student-
t
distribution
p
robabilit
y
betwee
n
lowerbound and u
pp
erbound fo
r
the s
p
ecified de
g
rees of freedo
m
df.
y [DISTR]
DISTR
5:tcdf(
13-31
Text(row,column,text1,
text2,...,text n)
Writes tex
t
on
g
ra
p
h be
g
innin
g
at
p
ixel
(
row,column
)
, where
0  row  57 and
0  column  94.
y [DRAW]
DRAW
0:Text(
8-12
Then
See If:Then