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 ; the inverse of tanh. Results are undefined if .
| OpenGL ES Shading Language Version | |||
|---|---|---|---|
| Function Name | 1.00 | 3.00 | 3.10 |
| atanh | - | ✔ | ✔ |
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