© 1999
T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-30X ÙS: A Guide For Teachers
101
Sine, Cosine, Tangent
%
›
Find the hyperbolic sine (sinh),
cosine (cosh), and tangent (tanh)
of 5.
Press Display
%
›
> 5
E <
sinh(5)
'
74.20321058
DEG
%
›
? 5
E <
cosh(5)
'
74.20994852
DEG
%
›
@ 5
E <
tanh(5)
'
0.999909204
DEG
