atanh

calculate the inverse hyperbolic tangent of given angle

Parameters

atanh angle :integer :floating :complex :quantity

Returns

  • :floating
  • :complex

Examples

copy
print atanh 0               ; 0.0
print atanh 0.3             ; 0.3095196042031118
print atanh 1.0             ; inf

copy
atanh to :complex @[pi 1]
; => 0.2946214403408571+1.470828825919461i

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