OpenLogicProject / OpenLogicProject/OpenLogic
Left-align signed formulas in tableaux
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- Dominant language
- TeX
- Stars
- 1.4k
- Forks
- 288
- PR merge metrics
- No merged PRs in 30d
Description
The prooftrees package centers the formulas in tableaux, but with signed tableaux it would make a lot more sense to left-align them at the sign.
This can be accomplished by using the global option
wff format={anchor = base west}
but then branching becomes lopsided and the close markers don't align.
Contributor guide
No contributing guide indexed for this repository
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 textbook source that uses the prooftrees package and inspect its tableaux formatting around wff format={anchor = base west}. Adjust the formatting so signed formulas left-align at the sign while branches and close markers remain aligned, then verify the affected tableaux render correctly.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- tex
- Domain
- documentation
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100