torch.resolve_neg

torch.resolve_neg(input) → Tensor

If input's negative bit is set to True, returns a new tensor with materialized negation; otherwise, returns input. The output tensor will always have its negative bit set to False.

参数

input (Tensor) – 输入张量。

示例

>>> x = torch.tensor([-1 + 1j, -2 + 2j, 3 - 3j])
>>> y = x.conj()
>>> z = y.imag
>>> z.is_neg()
True
>>> out = z.resolve_neg()
>>> out
tensor([-1., -2., 3.])
>>> out.is_neg()
False