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ArcTanh

Usage

ArcTanh[z] gives the hyperbolic arc tangent  of the complex number z.


Notes

• Mathematical function (see Section A.3.10).
• See Section 3.2.7.
ArcTanh[z] has branch cut discontinuities in the complex z plane running from  to  and  to  .
• See also: ArcCoth.
• New in Version 1.


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