Lean Kernel Arena / tenet / other/nat-lit-add-bad

Checker "tenet" on test "other/nat-lit-add-bad"

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

Test: other/nat-lit-add-bad · Expected: ✋ reject · Size: 25.3 KB · Lines: 465 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source

Result: ✋ rejected · exit code 1 · wall time: 120 ms · instructions: 891.7 M · max rss memory: 45.5 MB · run 2026-10-24 16:42:18 UTC

stdout:
FAIL thm natAddLitBad (0.00s)
    declaration type mismatch for 'natAddLitBad'
      expected: Eq.{1} Nat (Nat.add (OfNat.ofNat.{0} Nat 123456789 (instOfNatNat 123456789)) (OfNat.ofNat.{0} Nat 987654321 (instOfNatNat 987654321))) (OfNat.ofNat.{0} Nat 1111111111 (instOfNatNat 1111111111))
      inferred: Eq.{1} Nat (Nat.add (OfNat.ofNat.{0} Nat 123456789 (instOfNatNat 123456789)) (OfNat.ofNat.{0} Nat 987654321 (instOfNatNat 987654321))) (Nat.add (OfNat.ofNat.{0} Nat 123456789 (instOfNatNat 123456789)) (OfNat.ofNat.{0} Nat 987654321 (instOfNatNat 987654321)))
FAILED: 14 checked, 1 failed, 0 skipped, 26 constants, 0.1s, 4 jobs