User Guide

16 CATALOG, Strings, Hyperbolic Functions
Hyperbolic Functions in the CATALOG
Hyperbolic Functions
The hyperbolic functions are available only from the CATALOG. The table below lists
the hyperbolic functions in the order in which they appear among the other CATALOG
menu items. The ellipses in the table indicate the presence of additional CATALOG
items.
CATALOG
...
cosh( Hyperbolic cosine
cosh
-1
( Hyperbolic arccosine
...
sinh( Hyperbolic sine
sinh
-1
( Hyperbolic arcsine
...
tanh( Hyperbolic tangent
tanh
-1
( Hyperbolic arctangent
...
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
-1
(, cosh
-1
(, tanh
-1
(
sinh
-1
( is the hyperbolic arcsine function. cosh
-1
( is the hyperbolic arccosine function.
tanh
-1
( is the hyperbolic arctangent function. Each is valid for real numbers,
expressions, and lists.
sinh
-1
(value)
cosh
-1
(value)
tanh
-1
(value)