Test "tutorial/110_etaCtor"
Expected: ✋ reject · Size: 9.0 KB · Lines: 148 · lean4export: 3.1.0 · Lean: 4.29.1 · 📄 Declaration · 🔗 Source
Corner case for function eta: Does a defeq between a partially applied constructor trigger eta expansion?
Taking the official kernel as the specification, the answer is no. See https://github.com/leanprover/lean4/issues/12520 for a discussion.
| Checker | Result | ⏱️ | 🧠 | |||
|---|---|---|---|---|---|---|
| nanoda | ✋ | 2 ms | 3.0 MB | |||
| nanobruijn | ✋ | 5 ms | 7.8 MB | |||
| official-nightly | ✋ | 32 ms | 57.0 MB | |||
| official | ✋ | 32 ms | 67.8 MB | |||
| official-v4.28.0 | ✋ | 39 ms | 72.0 MB | |||
| lean4lean | ✋ | 97 ms | 92.6 MB | |||
| mini | ✋ | 38 ms | 71.0 MB | |||
| vow-lean-kernel | ✋ | 106 ms | 7.8 MB | |||
| evmlean | ✋ | 1.1 s | 127.8 MB | |||
| always-decline | 🚫 | 1 ms | 2.9 MB | |||
| sokonanoda | ✋ | 2 ms | 2.9 MB | |||
| rpylean | ✋ | 2 ms | 8.0 MB | |||
| still-nanoda | ✋ | 2 ms | 2.9 MB | |||
| always-reject | ✋ | 1 ms | 2.9 MB | |||
| parse-only | 👍 | 37 ms | 71.1 MB | |||
| always-accept | 👍 | 1 ms | 2.9 MB |