Lean Kernel Arena / tenet / corner-cases/eta-unit-like-proof-field

Checker "tenet" on test "corner-cases/eta-unit-like-proof-field"

Checker: tenet · Version: 0.11.3 · 📄 Declaration · 🔗 Source

Test: corner-cases/eta-unit-like-proof-field · Expected: 🤷 either · Size: 6.5 KB · Lines: 111 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source

Result: ✋ rejected · exit code 1 · wall time: 147 ms · instructions: 812.0 M · max rss memory: 45.3 MB · run 2026-10-24 16:42:18 UTC

stdout:
FAIL thm unitLikeProofField (0.02s)
    declaration type mismatch for 'unitLikeProofField'
      expected: ∀ (p : ProofField), ∀ (q : ProofField), Eq.{1} ProofField p q
      inferred: ProofField → ∀ (q : ProofField), Eq.{1} ProofField q q
FAILED: 3 checked, 1 failed, 0 skipped, 10 constants, 0.1s, 4 jobs