Lean Kernel Arena / logos-kernel / corner-cases/proj-maybe-prop-past

Checker "logos-kernel" on test "corner-cases/proj-maybe-prop-past"

Checker: logos-kernel · Version: 1e6ad5b · 📄 Declaration · 🔗 Source

Test: corner-cases/proj-maybe-prop-past · Expected: 🤷 either · Size: 8.1 KB · Lines: 131 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source

Result: ✋ rejected · exit code 1 · wall time: 2.74 ms · instructions: 2.7 M · max rss memory: 4.3 MB · run 2026-11-08 11:08:24 UTC

stderr:
rejected: declaration 'projMaybePropPast': invalid projection .3 of 'MaybeProp'
  at export line 131