User Manual

TI-83 Plus CATALOG, Strings, Hyperbolic Functions 496
sinh(, cosh(, tanh(
sinh(
,
cosh(
, and
tanh(
are the hyperbolic functions. Each is valid for real
numbers, expressions, and lists.
sinh(
value
)
cosh(
value
)
tanh(
value
)
sinh
L
1
(, cosh
L
1
(, tanh
L
1
(
sinh
L
1
(
is the hyperbolic arcsine function.
cosh
L
1
(
is the hyperbolic
arccosine function.
tanh
L
1
(
is the hyperbolic arctangent function. Each is
valid for real numbers, expressions, and lists.
sinh
L
1
(
value
)
cosh
L
1
(
value
)
sinh
L
1
(
value
)