OpenLogicProject / OpenLogicProject/OpenLogic
Make tableaux signed/unsigned per tag
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Nobody has claimed this yet.
- Dominant language
- TeX
- Stars
- 1.4k
- Forks
- 288
- PR merge metrics
- No merged PRs in 30d
Description
Add a tag that turns signed into unsigned tableaux (no T/F signs, tableau closes when A and \lnot A is on branch).
Signed tableaux can directly be generalized to many-valued logic, but unsigned tableaux are a bit simpler and more familiar from intro courses.
Contributor guide
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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
The issue does not name files, tests, or an entry point. Start by locating the signed-tableau definitions and tag handling in the TeX textbook sources, then confirm that the new tag removes T/F signs and that branches close on A and \lnot A.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- tex
- Domain
- documentation
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100