Lean Kernel Arena / tutorial/097_projIndexData2

Test "tutorial/097_projIndexData2"

Expected: ✋ reject · Size: 6.8 KB · Lines: 111 · lean4export: 3.1.0 · Lean: 4.29.1 · 📄 Declaration · 🔗 Source

Projecting out data is not allowed, even if this data appears as an index and the recursor would allow it.

This also forbids projecting out proofs that follow such fields.

Checker Result ⏱️ 🧠
mathgraph 1 ms 33.9 MB
nanoda 1 ms 3.1 MB
nanobruijn 1 ms 8.8 MB
ind-models 58 ms 105.1 MB
official 28 ms 66.6 MB
lean4lean 28 ms 97.1 MB
evmlean 783 ms 133.3 MB
mini 34 ms 73.8 MB
sokonanoda 1 ms 34.0 MB
nanoclo 1 ms 41.5 MB
zignodamus 1 ms 4.8 MB
vow-lean-kernel 84 ms 8.1 MB
official-v4.28.0 35 ms 73.9 MB
still-nanoda 1 ms 3.0 MB
kiota 1 ms 6.8 MB
rpylean 1 ms 8.3 MB
nyaya 2 ms 9.4 MB
parse-only 👍 27 ms 65.4 MB