How does the ATANH function (DAX) work?
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.
ATANH Formula Syntax
How do you use the ATANH function?
This function operates element-wise on arrays. The function’s domains and ranges include complex values. All angles are in radians.
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Considerations when using the ATANH function
Upon successful completion, these functions shall return the inverse hyperbolic tangent of their argument.
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Formula examples using the ATANH function
=ATANH( A2 )
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