This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)

ArcCoth

ArcCoth[z]
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.
New in 1