ATANH
Applies to: Calculated column Calculated table Measure Visual calculation
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
.
Syntax
ATANH(number)
Parameters
Term | Definition |
---|---|
number |
Any real number between 1 and -1. |
Return value
Returns the inverse hyperbolic tangent of a number.
Remarks
This function is not supported for use in DirectQuery mode when used in calculated columns or row-level security (RLS) rules.
Example
Formula | Description | Result |
---|---|---|
= ATANH(0.76159416) |
Inverse hyperbolic tangent of 0.76159416 | 1.00000001 |
= ATANH(-0.1) |
-0.100335348 |