Test "k-rec-conv"
Expected: ✋ reject · Size: 13.0 KB · Lines: 243 · lean4export: 3.1.0 · Lean: 4.29.1 · 📄 Declaration · 🔗 Source
Bogus proof that tests for incorrectly implemented K-like reduction.
fun x => x and fun _ => y are not convertible, but a checker that does treat them
as convertible would accept the resulting theorem bad, which is true propositionally, but not definitionally.
Regression test for sokonanoda.
| Checker | Result | ⏱️ | 🧠 | |||
|---|---|---|---|---|---|---|
| mathgraph | ✋ | 1 ms | 34.0 MB | |||
| nanoda | ✋ | 1 ms | 3.2 MB | |||
| nanobruijn | ✋ | 2 ms | 11.9 MB | |||
| ind-models | ✋ | 59 ms | 107.9 MB | |||
| official | ✋ | 29 ms | 66.7 MB | |||
| lean4lean | ✋ | 77 ms | 103.9 MB | |||
| evmlean | ✋ | 2.1 s | 131.5 MB | |||
| mini | ✋ | 39 ms | 74.7 MB | |||
| sokonanoda | ✋ | 1 ms | 36.0 MB | |||
| nanoclo | ✋ | 1 ms | 47.5 MB | |||
| zignodamus | ✋ | 1 ms | 5.0 MB | |||
| vow-lean-kernel | ✋ | 112 ms | 8.1 MB | |||
| official-v4.28.0 | ✋ | 35 ms | 74.4 MB | |||
| still-nanoda | ✋ | 1 ms | 3.0 MB | |||
| kiota | ✋ | 1 ms | 9.1 MB | |||
| rpylean | ✋ | 1 ms | 8.5 MB | |||
| nyaya | ✋ | 3 ms | 10.5 MB | |||
| parse-only | 👍 | 28 ms | 65.5 MB |