ArcSech
Elementary Functions
ArcSech[
z
]
Representations through equivalent functions
With related functions
Involving cosh
^{-1}
Involving sech
^{-1}
(
c
z
)
Involving sech
^{-1}
(
i
z
) and cosh
^{-1}
(
z
^{2}
+2/
z
^{2}
)
ArcSech
Elementary Functions
ArcSech[
z
]
Representations through equivalent functions
With related functions
Involving cosh
^{-1}
Involving sech
^{-1}
(
c
z
)
Involving sech
^{-1}
(
i
z
) and cosh
^{-1}
(
z
^{2}
+2/
z
^{2}
)