sub¶

dragon.vm.torch.sub(
  input,
  other,
  out=None
)[source]¶

Compute the element-wise subtraction.

\[\text{out} = \text{input} - \text{other} \]

Parameters:

• input (dragon.vm.torch.Tensor) – The input tensor.
• other (Union[dragon.vm.torch.Tensor, number]) – The tensor to subtract.
• out (dragon.vm.torch.Tensor, optional) – The output tensor.

Returns:

dragon.vm.torch.Tensor – The output tensor.