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ATANH

Calculates the hyperbolic arc tangent (inverse hyperbolic tangent) of a number, which is the value ( \theta ) in radians whose hyperbolic tangent is the specified number.

See also:
[SELECT]

Syntax​

SELECT ATANH(value) FROM <multipartIdentifier>;

Arguments​

value
A numeric expression within the range of -1 to 1 (exclusive), for which the hyperbolic arc tangent is to be calculated.

Return Value(s)​

Returns the hyperbolic arc tangent of the specified value in radians.

Examples​

Calculate the hyperbolic arc tangent of 0.5​

SELECT ATANH(0.5) AS hyperbolic_arc_tangent_value;

This query returns approximately 0.5493, as the hyperbolic arc tangent of 0.5 is about 0.5493 radians.

Calculate the hyperbolic arc tangent of -0.5​

SELECT ATANH(-0.5) AS hyperbolic_arc_tangent_value;

This query calculates the hyperbolic arc tangent of -0.5, resulting in approximately -0.5493, as this is the value in radians whose hyperbolic tangent is -0.5.