Syntax
Parameters
Return Type
ATANH returns a value of type DOUBLE_PRECISION. It is defined for arguments strictly between -1 and 1; an argument outside that range raises an out-of-range error.
Example
The inverse hyperbolic tangent of 0 is 0:Rows: 1Execution time: 5.21ms
ATANH undoes TANH, and TANH(LN(2)) is 0.6, so this returns LN(2):
Rows: 1Execution time: 5.21ms