gives the inverse hyperbolic sine of the complex number .
- Mathematical function, suitable for both symbolic and numerical manipulation.
- For certain special arguments, ArcSinh automatically evaluates to exact values.
- ArcSinh can be evaluated to arbitrary numerical precision.
- ArcSinh automatically threads over lists.
- ArcSinh[z] has branch cut discontinuities in the complex plane running from to and to .
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