leanprover / leanprover/reference-manual
What are some built-in tools for working with relations?
Open
Nobody has claimed this yet.
doc-request
- Dominant language
- Lean
- Stars
- 129
- Forks
- 67
- Avg merge
- 1d 15h
- Merged PRs (30d)
- 16
Description
The following tools for working with relations should be in their own section:
SubrelationemptyRelationInvImageRelation.TransGen
Perhaps Equivalence should also be moved from the section on quotients to this section.
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 locating the reference manual section that documents relations and the current entries for Subrelation, emptyRelation, InvImage, Relation.TransGen, and Equivalence. Reorganize the named tools into their own section, then verify that the section headings and cross-references remain coherent; the issue leaves Equivalence's relocation for review.
Written by the indexing model from the issue text.
Assessment
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100