Texas Instruments TI-84 - Manual (Page 661)

Appendix B: Reference Information 658
Function Results Function Results Function Results Function Results
sinh x, cosh x |x|

230.25850929940
tanh x
|x| < 10
100
sinh
L1
x |x| < 5 × 10
99
cosh
L1
x 1  x < 5 × 10
99
tanh
L1
x
L 1 < x < 1
‡
x (real mode)
0

x < 10
100
‡
x (complex mode)
|x| < 10
100
x! L .5 _
x
 69, where x is a multiple of .5
Function Range of Result
sin
L1
x, tan
L1
x
L
90
¡
to 90
¡
or
Lp à
2 to
p à
2 (radians)
cos
L1
x
0
¡
to 180
¡
or 0 to
p
(radians)
Function Range of Input Values