Error Function (Erf)

API

class warp_nn.modules.operators.Erf(*, requires_grad: bool = True)

Bases: Module

Error Function (Erf) operation.

This class computes the element-wise Gauss error function:

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

Parameters:

requires_grad – Whether the cached output arrays of the module require gradients.

__call__(input: array) → array

Forward pass of the operation.

Parameters:

input – The input array, with up to 3 dimensions.

Returns:

The output array, with same shape as the input array.

Raises:

TypeError – If the input array’s data type or number of dimensions is not supported.