Test "corner-cases/subject-reduction-redex"
Expected: 🤷 either · Size: 66.2 KB · Lines: 1.2 k · lean4export: 3.1.0 · Lean: 4.29.1 · 📄 Declaration · 🔗 Source
Test for subject reduction, as in Carneiro's thesis.
The annotation on the lambda writes the middle term of
corner-cases/alg-conv-trans-acc down by hand, sparing the kernel from
having to invent it. The body checks against right, the argument against
left, and the two endpoints are never compared.
References:
- Mario Carneiro, The Type Theory of Lean, MSc thesis
| Checker | Result | ⏱️ | 🧠 | |||
|---|---|---|---|---|---|---|
| mathgraph | 👍 | 2 ms | 75.7 MB | |||
| sokonanoda | 👍 | 2 ms | 61.6 MB | |||
| nanoclo | 👍 | 3 ms | 51.5 MB | |||
| con-ron | ✋ | 26 ms | 58.8 MB | |||
| lazylean | 👍 | 3 ms | 22.1 MB | |||
| nanoda | 👍 | 3 ms | 3.2 MB | |||
| nanobruijn | 👍 | 5 ms | 12.0 MB | |||
| con-leche | ✋ | 9 ms | 28.2 MB | |||
| eink0rn | ✋ | 5 ms | 16.9 MB | |||
| ind-models | 👍 | 84 ms | 109.6 MB | |||
| official | 👍 | 34 ms | 65.6 MB | |||
| lean4lean | 👍 | 35 ms | 100.4 MB | |||
| tenet | 👍 | 148 ms | 46.2 MB | |||
| nanoclo-fortran | 👍 | 5 ms | 5.4 MB | |||
| lean4cobol | 👍 | 55 ms | 14.0 MB | |||
| evmlean | 👍 | 37.1 s | 319.4 MB | |||
| mini | ✋ | 192 ms | 74.0 MB | |||
| overfull | 💥 | 1.7 m | 49.4 MB | |||
| kiota | 👍 | 3 ms | 11.0 MB | |||
| canonical-min | 🚫 | 407 ms | 1.1 GB | |||
| rpylean | ✋ | 3 ms | 8.0 MB | |||
| vow-lean-kernel | ✋ | 349 ms | 8.8 MB | |||
| official-v4.28.0 | 👍 | 41 ms | 73.0 MB | |||
| still-nanoda | 👍 | 3 ms | 3.1 MB | |||
| nyaya | 👍 | 14 ms | 12.0 MB | |||
| parse-only | 👍 | 31 ms | 65.1 MB |