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atanh

atanh(
@x ## required
) -> llll/null

Returns the hyperbolic arc tangent value of @x.


Arguments

  • @x [int/float/llll] Numeric llll.(required)

Output

Hyperbolic arc tangent value of @x. [llll/null]

warning

atanh is a built-in function in the bell programming language and is not unique or exclusive to bellplay~. As such, atanh will return null without raising an error if required arguments are not provided.