mlx.core.erf

erf(a: array, /, *, stream: None | Stream | Device = None) → array

Element-wise error function.

\[\mathrm{erf}(x) = \frac{2}{\sqrt{\pi}} \int_0^x e^{-t^2} \, dt\]

Parameters:

a (array) – Input array.

Returns:

The error function of a.

Return type:

array