Log
log(input, out=NULL) -> Tensor
Returns a new tensor with the natural logarithm of the elements
of input.
$$ y_{i} = \log_{e} (x_{i}) $$
Examples
if (torch_is_installed()) {
a = torch_randn(c(5))
a
torch_log(a)
}
#> torch_tensor
#> nan
#> nan
#> nan
#> -0.9025
#> nan
#> [ CPUFloatType{5} ]