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4
Elementary Functions
Hyperbolic Functions
4.29
Graphics
4.29
Graphics
4.30
Elementary Properties
Figure 4.29.2
(See
in context
.)
Figure 4.29.2:
Principal values of
arcsinh
x
and
arccosh
x
. (
arccosh
x
is complex when
x
<
1
.)
ⓘ
Annotations:
Symbols:
arccosh
z
: inverse hyperbolic cosine function
,
arcsinh
z
: inverse hyperbolic sine function
and
x
: real variable
A&S Ref:
AMS55
(Figure 4.8)
Permalink:
http://dlmf.nist.gov/4.29.F2.mag
Encodings:
Magnified png
,
pdf
See also:
Annotations for
§4.29
and
Ch.4