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Futurebasic/Language/Reference/atanh
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Atanh
Function
✔ Appearance ✔ Standard ✔ Console
Syntax
result# = atanh( expr )
Description
Returns the inverse hyperbolic tangent of expr. This is the inverse of the tanh function, so that atanh(tanh(x)) equals x. atanh always returns a double-precision result.
Notes
No special notes.
See Also
tanh; acosh; asinh
Language Reference