atanh — return the arc hyperbolic tangent of the parameter
genType atanh(
|
genType x); |
x
Specify the value whose arc hyperbolic tangent to return.
atanh returns the arc hyperbolic tangent of
$x$; the inverse of
tanh.
The result is undefined if $\left| x \right| > 1$.
| OpenGL ES Shading Language Version | ||||
|---|---|---|---|---|
| Function Name | 1.00 | 3.00 | 3.10 | 3.20 |
| atanh | - | ✔ | ✔ | ✔ |
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