The English translation translation of the Excel function ARCTANHYP is:
| Nederlands | English |
|---|---|
| ARCTANHYP |
Description
Returns the inverse hyperbolic tangent of a number. Number must be between -1 and 1 (excluding -1 and 1). The inverse hyperbolic tangent is the value whose hyperbolic tangent is number, so ATANH(TANH(number)) equals number.