Ecdar / Ecdar/Reveaal

Revert change in quotient rule

Open
#172 3 comments 0 reactions 0 assignees View on GitHub
Dominant language
Rust
Stars
4
Forks
6
PR merge metrics
No merged PRs in 30d

Description

A while ago a 'bug' was fixed in the Reveaal engine for the quotient operator rule 5 where
![image](https://github.com/Ecdar/Reveaal/assets/36483423/37402776-645d-4f20-8af9-f9957bd19949) was changed into
![image](https://github.com/Ecdar/Reveaal/assets/36483423/d5465993-8339-4559-b14f-3f733ee801aa). The actual bug was in the theory, so this change needs to be reverted.

The full rule 5 reads now as
![Screenshot 2023-05-31 at 14 04 30](https://github.com/Ecdar/Reveaal/assets/36483423/38991a5b-ee1a-40b4-8019-f2d6961eade2)

Contributor guide

No contributing guide indexed for this repository

Research direction

The issue gives no file, test, or entry point. Locate the Reveaal engine implementation of quotient operator rule 5, compare its current form with the linked screenshots and the earlier change, then verify the reverted rule with the existing test suite.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
tooling
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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