mars.tensor.special.erfcx#

mars.tensor.special.erfcx(x, out=None, where=None, **kwargs)[source]#

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, erfc, erfi, dawsn, wofz

Notes

References

1

Steven G. Johnson, Faddeeva W function implementation. http://ab-initio.mit.edu/Faddeeva