torch.atan#

torch.atan(input:Tensor,*,out:Tensor|None)→Tensor#

Returns a new tensor with the arctangent of the elements (in radians) in theinput tensor.

$${\text{out}}_i={\tan }^{-1}({\text{input}}_i)$$outi​=tan−1(inputi​)

Parameters:

input (Tensor) – the input tensor.

Keyword Arguments:

out (Tensor,optional) – the output tensor.

Example:

>>>a=torch.randn(4)>>>atensor([ 0.2341,  0.2539, -0.6256, -0.6448])>>>torch.atan(a)tensor([ 0.2299,  0.2487, -0.5591, -0.5727])