Acos

torch_acos(self)

Arguments

self

(Tensor) the input tensor.

acos(input) -> Tensor

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

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

Examples

if (torch_is_installed()) { a = torch_randn(c(4)) a torch_acos(a) }
#> torch_tensor #> 0.7860 #> 1.5970 #> nan #> 1.8835 #> [ CPUFloatType{4} ]