Skip to content

GitLab

  • Projects
  • Groups
  • Snippets
  • Help
    • Loading...
  • Help
    • Help
    • Support
    • Community forum
    • Submit feedback
    • Contribute to GitLab
  • Sign in / Register
I
Iris
  • Project overview
    • Project overview
    • Details
    • Activity
    • Releases
  • Repository
    • Repository
    • Files
    • Commits
    • Branches
    • Tags
    • Contributors
    • Graph
    • Compare
  • Issues 116
    • Issues 116
    • List
    • Boards
    • Labels
    • Service Desk
    • Milestones
  • Merge Requests 20
    • Merge Requests 20
  • CI / CD
    • CI / CD
    • Pipelines
    • Jobs
    • Schedules
  • Operations
    • Operations
    • Incidents
    • Environments
  • Analytics
    • Analytics
    • CI / CD
    • Repository
    • Value Stream
  • Wiki
    • Wiki
  • Members
    • Members
  • Collapse sidebar
  • Activity
  • Graph
  • Create a new issue
  • Jobs
  • Commits
  • Issue Boards
  • Iris
  • Iris
  • Issues
  • #95

Closed
Open
Opened Aug 23, 2017 by Ralf Jung@jungOwner

Introduce implication if premise is persistent

Currently, proof mode refuses to introduce an implication if the spacial context is non-empty. We could relax this based on the fact that if the premise of the implication is persistent, wand and implication are equivalent. So if the goal is box P -> Q, introducing should be possible even for a non-empty spatial context.

Assignee
Assign to
None
Milestone
None
Assign milestone
Time tracking
None
Due date
None
Reference: iris/iris#95