torch.conj_physical#

torch.conj_physical(input,*,out=None)→Tensor#

Computes the element-wise conjugate of the giveninput tensor.Ifinput has a non-complex dtype, this function just returnsinput.

Note

This performs the conjugate operation regardless of the fact conjugate bit is set or not.

Warning

In the future,torch.conj_physical() may return a non-writeable view for aninput ofnon-complex dtype. It’s recommended that programs not modify the tensor returned bytorch.conj_physical()wheninput is of non-complex dtype to be compatible with this change.

$${\text{out}}_i=conj({\text{input}}_i)$$outi​=conj(inputi​)

Parameters

input (Tensor) – the input tensor.

Keyword Arguments

out (Tensor,optional) – the output tensor.

Example:

>>>torch.conj_physical(torch.tensor([-1+1j,-2+2j,3-3j]))tensor([-1 - 1j, -2 - 2j, 3 + 3j])