db073909d05ae6f91b7abd8d6251bfa247349447,qucumber/utils/cplx.py,,outer_prod,#,161

Before Change

    z = torch.zeros(2, x.size()[1], y.size()[1], dtype=x.dtype, device=x.device)
    z[0] = torch.ger(x[0], y[0]) - torch.ger(x[1], -y[1])
    z[1] = torch.ger(x[0], -y[1]) + torch.ger(x[1], y[0])

    return z

After Change

    z = torch.zeros(2, x.size()[1], y.size()[1], dtype=x.dtype, device=x.device)
    z[0] = torch.ger(real(x), real(y)) - torch.ger(imag(x), -imag(y))
    z[1] = torch.ger(real(x), -imag(y)) + torch.ger(imag(x), real(y))

    return z

Instances