Alexander Held

An additional benefit of this would be that developers could run a subset of tests using a significantly more lightweight environment (see https://github.com/scikit-hep/pyhf/issues/2111#issuecomment-1431659334).

`pytest` supports this in a pretty straightforward way, `cabinetry` example here: https://github.com/scikit-hep/cabinetry/blob/80b4af15c3c8b9738afe1be5450ac3e9d83a12eb/tests/conftest.py#L419-L438. This adds a `--runslow` and a decorator to add to tests.

I just came across this again, but the errordef being used is fine, so no bugs there.

Adding another use case: it is not uncommon to fit subsets of bins while analyses are still blinded. In some cases this can mean that not necessarily a full channel...

Hi, adding some more detail to this, since I was writing it up to open an issue before finding this one. Workspaces without histograms specified in the `Data` field in...

I just ran into this again and it took me a while to realize what the issue was and remember I had seen it before. The current error is very...

I made some progress understanding what causes this to happen. Here is a significantly simplified reproducer: ```python import awkward as ak import numba import numpy as np behavior = {}...

I was wondering how this compares to using a `np.logical_or`: ```python np.logical_or(a==3, 1==5) # ``` This would have to be stacked to include all elements of the `isin` list, but...

I vaguely remember some conversations in the past about what kind of derivatives we might want to be able to evaluate and which might not be as useful. For discrete...

I think the idea of what is a "core package" is going to change a lot depending on the user. I would personally call perhaps half of the packages included...