leanprover-community / leanprover-community/physlib
Removing pre-Lorentz vectors `Co`, `Contr` etc.
Nobody has claimed this yet.
- #1049 by @copilot-swe-agent — closed without merging
- Dominant language
- Lean
- Stars
- 750
- Forks
- 191
- Avg merge
- 1d 21h
- Merged PRs (30d)
- 75
Description
The current implementation of Lorentz vectors in Lean, defines some preliminary modules and representations, these include Co, Contr etc.
These can be removed and simply replaced with Vector and CoVector, with a careful seperation of definitions into the required modules. Similar for the complex case.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing the existing Lean Lorentz-vector implementation and the closed pull request #1049. Identify the preliminary modules and representations named in the issue, including Co and Contr, then determine how Vector and CoVector should replace them while separating definitions into the required modules. Done means the pre-Lorentz definitions are removed for both real and complex cases.
Written by the indexing model from the issue text.
Assessment
- Domain
- devtools
- Issue type
- Refactor
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100