Test "tutorial/093_projProp5"
Expected: ✋ reject · Size: 8.4 KB · Lines: 148 · lean4export: 3.1.0 · Lean: 4.29.1 · 📄 Declaration · 🔗 Source
Projecting out of a proposition
The lean kernel disallows proof projections out of propositional structures that depend on data.
| Checker | Result | ⏱️ | 🧠 | |||
|---|---|---|---|---|---|---|
| mathgraph | ✋ | 1 ms | 33.6 MB | |||
| sokonanoda | ✋ | 1 ms | 33.8 MB | |||
| nanoclo | ✋ | 1 ms | 53.6 MB | |||
| con-ron | ✋ | 23 ms | 60.7 MB | |||
| lazylean | ✋ | 1 ms | 21.3 MB | |||
| nanoda | ✋ | 1 ms | 3.1 MB | |||
| nanobruijn | ✋ | 1 ms | 10.8 MB | |||
| con-leche | ✋ | 4 ms | 17.9 MB | |||
| eink0rn | ✋ | 2 ms | 11.9 MB | |||
| ind-models | ✋ | 58 ms | 104.6 MB | |||
| official | ✋ | 28 ms | 66.7 MB | |||
| lean4lean | ✋ | 28 ms | 98.3 MB | |||
| tenet | ✋ | 134 ms | 44.1 MB | |||
| nanoclo-fortran | ✋ | 1 ms | 4.8 MB | |||
| lean4cobol | ✋ | 5 ms | 13.3 MB | |||
| evmlean | ✋ | 1.2 s | 133.4 MB | |||
| mini | ✋ | 35 ms | 70.1 MB | |||
| overfull | ✋ | 19.2 s | 46.4 MB | |||
| kiota | ✋ | 1 ms | 6.9 MB | |||
| canonical-min | 🚫 | 387 ms | 1.1 GB | |||
| rpylean | ✋ | 1 ms | 4.4 MB | |||
| vow-lean-kernel | ✋ | 83 ms | 8.2 MB | |||
| official-v4.28.0 | ✋ | 35 ms | 74.8 MB | |||
| still-nanoda | ✋ | 1 ms | 3.2 MB | |||
| nyaya | ✋ | 3 ms | 9.5 MB | |||
| parse-only | 👍 | 28 ms | 64.8 MB |