# maxframe.tensor.special.erfcx

### maxframe.tensor.special.erfcx(x, out=None, where=None, \*\*kwargs)

Scaled complementary error function, `exp(x**2) * erfc(x)`.

* **Parameters:**
  * **x** (*array_like*) – Real or complex valued argument
  * **out** (*ndarray* *,* *optional*) – Optional output array for the function results
* **Returns:**
  Values of the scaled complementary error function
* **Return type:**
  scalar or ndarray

#### SEE ALSO
[`erf`](maxframe.tensor.special.erf.md#maxframe.tensor.special.erf), [`erfc`](maxframe.tensor.special.erfc.md#maxframe.tensor.special.erfc), [`erfi`](maxframe.tensor.special.erfi.md#maxframe.tensor.special.erfi), [`dawsn`](maxframe.tensor.special.dawsn.md#maxframe.tensor.special.dawsn), [`wofz`](maxframe.tensor.special.wofz.md#maxframe.tensor.special.wofz)

### Notes

### References

* <a id='id1'>**[1]**</a> Steven G. Johnson, Faddeeva W function implementation. [http://ab-initio.mit.edu/Faddeeva](http://ab-initio.mit.edu/Faddeeva)
