Erfinv

torch_erfinv(self)

Arguments

self

(Tensor) the input tensor.

erfinv(input, out=NULL) -> 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

if (torch_is_installed()) { torch_erfinv(torch_tensor(c(0, 0.5, -1.))) }
#> torch_tensor #> 0.0000 #> 0.4769 #> -inf #> [ CPUFloatType{3} ]