torch (version 0.0.2)

torch_acos: Acos

Description

Acos

Arguments

input

(Tensor) the input tensor.

out

(Tensor, optional) the output tensor.

acos(input, out=None) -> Tensor

Returns a new tensor with the arccosine of the elements of input.

$$ \mbox{out}_{i} = \cos^{-1}(\mbox{input}_{i}) $$

Examples

# NOT RUN {
if (torch_is_installed()) {

a = torch_randn(c(4))
a
torch_acos(a)
}
# }