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gives the inverse hyperbolic cotangent coth^(-1)(z) of the complex number z.
  • Mathematical function, suitable for both symbolic and numerical manipulation.
  • For certain special arguments, ArcCoth automatically evaluates to exact values.
  • ArcCoth can be evaluated to arbitrary numerical precision.
  • ArcCoth automatically threads over lists.
  • ArcCoth[z] has a branch cut discontinuity in the complex z plane running from -1 to +1.
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