Test "tutorial/090_projProp4"
Expected: ✋ reject · Size: 8.2 KB · Lines: 143 · lean4export: 3.1.0 · Lean: 4.29.1 · 📄 Declaration · 🔗 Source
Projecting out of a proposition
The lean kernel disallows data projections out of propositional structures.
| Checker | Result | ⏱️ | 🧠 | |||
|---|---|---|---|---|---|---|
| mathgraph | ✋ | 1 ms | 34.0 MB | |||
| ind-models | ✋ | 58 ms | 102.8 MB | |||
| official-nightly | ✋ | 28 ms | 64.4 MB | |||
| evmlean | ✋ | 1.2 s | 133.1 MB | |||
| nanoda | ✋ | 1 ms | 3.0 MB | |||
| mini | ✋ | 35 ms | 70.2 MB | |||
| lean4lean | ✋ | 28 ms | 95.0 MB | |||
| sokonanoda | ✋ | 1 ms | 33.7 MB | |||
| zignodamus | ✋ | 1 ms | 4.8 MB | |||
| nanoclo | ✋ | 1 ms | 51.7 MB | |||
| nanobruijn | ✋ | 1 ms | 10.4 MB | |||
| kiota | ✋ | 1 ms | 6.9 MB | |||
| official | ✋ | 28 ms | 63.2 MB | |||
| vow-lean-kernel | ✋ | 82 ms | 8.0 MB | |||
| rpylean | ✋ | 1 ms | 8.2 MB | |||
| official-v4.28.0 | ✋ | 35 ms | 71.8 MB | |||
| still-nanoda | ✋ | 1 ms | 3.0 MB | |||
| nyaya | ✋ | 2 ms | 9.7 MB | |||
| parse-only | 👍 | 27 ms | 60.1 MB |