ArcCosh
Elementary Functions
ArcCosh[
z
]
Representations through equivalent functions
With related functions
Involving tanh
-1
Involving cosh
-1
(
z
) (74 formulas)
Involving cosh
-1
(
z
) and tanh
-1
((
z
2
-1)
1/2
/
z
) (6 formulas)
Involving cosh
-1
(
z
) and tanh
-1
((
z
2
-1)
1/2
/(
z
2
)
1/2
) (4 formulas)
Involving cosh
-1
(
z
) and tanh
-1
((1-
z
2
)
1/2
/(-
z
2
)
1/2
) (5 formulas)
Involving cosh
-1
(
z
) and tanh
-1
(
z
2
-1/
z
2
1/2
) (5 formulas)
Involving cosh
-1
(
z
) and tanh
-1
(
z
/(
z
2
-1)
1/2
) (5 formulas)
Involving cosh
-1
(
z
) and tanh
-1
((
z
2
)
1/2
/(
z
2
-1)
1/2
) (5 formulas)
Involving cosh
-1
(
z
) and tanh
-1
((-
z
2
)
1/2
/(1-
z
2
)
1/2
) (5 formulas)
Involving cosh
-1
(
z
) and tanh
-1
(
z
2
/
z
2
-1
1/2
) (5 formulas)
Involving cosh
-1
(
z
) and tanh
-1
(2
z
(
z
2
-1)
1/2
/1-2
z
2
) (5 formulas)
Involving cosh
-1
(
z
) and tanh
-1
(1-2
z
2
/2
z
(
z
2
-1)
1/2
) (8 formulas)
Involving cosh
-1
(
z
) and tanh
-1
((
z
-1)
1/2
/(
z
+1)
1/2
) (3 formulas)
Involving cosh
-1
(
z
) and tanh
-1
((1-
z
)
1/2
/(-1-
z
)
1/2
) (4 formulas)
Involving cosh
-1
(
z
) and tanh
-1
(
z
-1/
z
+1
1/2
) (3 formulas)
Involving cosh
-1
(
z
) and tanh
-1
((
z
+1)
1/2
/(
z
-1)
1/2
) (3 formulas)
Involving cosh
-1
(
z
) and tanh
-1
((-1-
z
)
1/2
/(1-
z
)
1/2
) (4 formulas)
Involving cosh
-1
(
z
) and tanh
-1
(
z
+1/
z
-1
1/2
) (4 formulas)
