torch (version 0.0.2)

torch_erf: Erf

Description

Erf

Arguments

input

(Tensor) the input tensor.

out

(Tensor, optional) the output tensor.

erf(input, out=None) -> Tensor

Computes the error function of each element. The error function is defined as follows:

$$ \mathrm{erf}(x) = \frac{2}{\sqrt{\pi}} \int_{0}^{x} e^{-t^2} dt $$

Examples

# NOT RUN {
if (torch_is_installed()) {

torch_erf(torch_tensor(c(0, -1., 10.)))
}
# }