Boxi Li

Just adding my two cents. From my experience, a lot of our users don't know how to efficiently locate the error and find the solution. Simply posting a HOW-TO guide...

Thanks @claretgrace0801 for the PR. This is nice indeed that qutip_qip only needs to call `qutip.about()` and add some additional information. As it is now, however, every new qutip family...

I just realize that test in qutip-qip won't work because this has to be merged and released first. The code looks fine to me. Will test it locally later. @hodgestar...

I see your point that we should keep those debugging tools as simple as possible. Instead of reading the version in `qutip.about`, we do it using a hook function in...

Hi @claretgrace0801, could you have a look at this entrypoint approach and try to implement it? Something similar to the example that @hodgestar provided above. The advantage of this `entrypoints`...

Hi @claretgrace0801, Any updates on this?

Just some information. There were indeed issues about this, e.g. #1247 . For new users, this could lead to some confusing behaviours. In those cases, `relative tolerance` definitely helps.

@jakelishman Do you think we can make this relative `auto_tidyup` threshold a good first issue for new contributors?

Okay, involving writing Cython itself already makes it unsuitable for most new contributors I guess. I think even if the time of tidy up doubles it still won't be a...

Well, your opinion is definitely important, especially regarding core :) Performance is a top requirement there. Technically I think there is no need for square root at all because we...