Operation Manual

B-6 Reference Information
8299APPB.DOC TI-82, Appendix B, English Bob Fedorisko Revised: 02/09/01 9:46 AM Printed:
02/09/01 12:44 PM Page 6 of 12
Function Limits
Function Range of Input Values
sin
x
,
cos
x
,
tan
x
0

|
x
| < 10
12
(radian or degree)
arcsin
x
,
arccos
x L
1
 x 
1
ln
x
,
log
x
10
L
100
<
x
< 10
100
e
x
L
10
100
<
x 
230.25850929940
10
x
L
10
100
<
x
< 100
sinh
x
,
cosh
x
|
x
|

230.25850929940
tanh
x
|
x
| < 10
100
sinh
-1
x
|
x
| < 5 × 10
99
cosh
-1
x
1
 x
< 5 × 10
99
tanh
-1
x L
1 <
x
< 1
‡
x
0
 x
< 10
100
x
!
0
 x 
69, where
x
is an integer
Function Results
Function Range of Result
sin
-1
x
,
tan
-1
x L
90
¡
to 90
¡
or
Lpà
2 to
pà
2 (radians)
cos
-1
x
0
¡
to 180
¡
or 0 to
p
(radians)