Example not working with torch 0.4.1

[madjokal]

Using an anaconda environment with pytorch 0.4.1 I tried to run the example provided on README. On

y = (1 - 2 * math.pi**2 * freq**2 * t**2) * torch.exp(-math.pi**2 * freq**2 * t**2)

I get the error:

RuntimeError: "exp" not implemented for 'torch.LongTensor'

[ar4]

Hi @madjokal and thank you for filing your first issue. This was fixed in the master branch when 0.4.1 was released. I have not yet made a new release since then, however. To install the master branch rather than the release, you should be able to use pip install git+https://github.com/ar4/deepwave.git. It is possible that the example in the README, and the example notebook, might be outdated compared to the master branch code. I will make a new release in a few days, at which point I will try to make sure everything is coherent.

[ar4]

I have updated the README, but the linked notebook has not been updated yet. If you are able to try the master branch code, it would be helpful if you reported back whether it works well for you.

[madjokal]

Yeah, the current example is working now. Thanks!

[ar4]

That's great. I have also just updated the notebook (quite extensively - it now also demonstrates other features such as source inversion and chaining operations), and made a new release v0.0.2. Please let me know if you have any more issues.