Lean Kernel Arena / tutorial/105_reflOccLeft

Test "tutorial/105_reflOccLeft"

Expected: ✋ reject · Size: 3.7 KB · Lines: 61 · lean4export: 3.1.0 · Lean: 4.27.0-rc1 · 📄 Declaration · 🔗 Source

Rejection: recursive occurrence on the left of an arrow, behind further arrows inside a constructor argument.

The constructor argument is a function type Nat → (I → Nat).

Checker Result ⏱️ 🧠
nanoda 2 ms 2.8 MB
official-nightly 32 ms 56.9 MB
official 33 ms 65.1 MB
official-v4.28.0 39 ms 70.1 MB
nanobruijn 12 ms 33.5 MB
lean4lean 65 ms 89.1 MB
mini 40 ms 70.3 MB
always-decline 🚫 1 ms 2.8 MB
always-reject 1 ms 2.8 MB
rpylean 2 ms 6.4 MB
parse-only 👍 39 ms 69.9 MB
always-accept 👍 1 ms 2.8 MB