Unit-Safe Implementation of std::hypot

[justin-kottinger]

Summary

Implements a unit-safe version of std::hypot within the AU library. This implementation ensures dimensional consistency when calculating the hypotenuse/Euclidean norm while preserving the underlying units.

Implementation Details

• Extends the existing AU library with a unit-safe wrapper around std::hypot
• Maintains dimensional analysis correctness throughout calculations
• Returns results in the common unit and underlying representation as the input parameters

Related to #383

[CLAassistant]

All committers have signed the CLA.

[chiphogg]

Thanks for making this contribution! I'll re-review once you get the CLA signed, and remove the QuantityPoint overloads.

[chiphogg]

This LGTM with just one more small change needed. (I spotted the change manually, and then in running the jobs, it looks like it is in fact causing failures.)

You'll also need to sign the CLA. Let me know if you're having any difficulties with that, and I'll try to help troubleshoot!

[justin-kottinger]

Thanks for the speedy review. Regarding the CLA, I signed the corporate version on Friday. It should be under my name with the company name of "Swarmbotics AI". It does not look like CLAassistant is finding it. Do I need to sign the individual one as well?

[chiphogg]

Thanks for the speedy review. Regarding the CLA, I signed the corporate version on Friday. It should be under my name with the company name of "Swarmbotics AI". It does not look like CLAassistant is finding it. Do I need to sign the individual one as well?

I have reached out internally to the folks who manage our CLA assistant. I hope we can get this cleared up pretty soon.

[timhirsh]

Hi @justin-kottinger, thanks for your contribution here! For corporate CLA's, our options are to manually allowlist either:

• a public GitHub organization. this would allow all public members of the organization to contribution to Aurora Opensource on behalf of the corporate CLA that you signed earlier.
• individual usernames of members of the organization "Swarmbotics AI"

Does "Swarmbotics AI" have a public GitHub organization that we can list here? That would be preferable over maintaining a list of usernames. Thanks!

[EDIT] I've found your fork here: https://github.com/SwarmboticsAI/au (which I missed earlier), so I'll use that 👍 The next step is to make yourself a public member of that org. Right now I'm seeing No public members, so the CLA Assistant is not able to verify your membership of this org. Can you please update your org visibility please?

[chiphogg]

Also, note that while looking into this internally, we found that you're the first contributor to use the corporate CLA. 😄 So thanks for helping us work out the kinks, and I hope it explains why there are any kinks!

[justin-kottinger]

Thank you @timhirsh and @chiphogg for your help on this. My team generally prefers to keep our memberships private for security reasons. However, I have temporarily made my membership public to help with this PR. All tests are passing now. 🎉 Please let me know if you need anything else.