torch (version 0.0.2)

torch_log: Log

Description

Log

Arguments

input

(Tensor) the input tensor.

out

(Tensor, optional) the output tensor.

log(input, out=None) -> Tensor

Returns a new tensor with the natural logarithm of the elements of input.

$$ y_{i} = \log_{e} (x_{i}) $$

Examples

# NOT RUN {
if (torch_is_installed()) {

a = torch_randn(c(5))
a
torch_log(a)
}
# }