torch (version 0.0.2)

torch_erfinv: Erfinv

Description

Erfinv

Arguments

input

(Tensor) the input tensor.

out

(Tensor, optional) the output tensor.

erfinv(input, out=None) -> Tensor

Computes the inverse error function of each element of input. The inverse error function is defined in the range \((-1, 1)\) as:

$$ \mathrm{erfinv}(\mathrm{erf}(x)) = x $$

Examples

# NOT RUN {
if (torch_is_installed()) {

torch_erfinv(torch_tensor(c(0, 0.5, -1.)))
}
# }