Lean Kernel Arena / std

Test "std"

Expected: 👍 accept · Size: 526.1 MB · Lines: 10.0 M · lean4export: 3.1.0 · Lean: 4.29.1 · Timeout: 9.8 m · 📄 Declaration · 🔗 Source

The complete Std library export from Lean 4.

This test contains the standard library extensions beyond core Lean 4, including:

  • Enhanced data structures (HashMap, RBTree, etc.)
  • Additional mathematical operations
  • Extended list and array operations
  • Utility functions and theorems

This represents a medium-sized test case, larger than core modules but smaller than Mathlib, making it useful for performance testing.

Checker Result ⏱️ 🧠
mathgraph 👍 10.3 s (÷10) 873.7 MB (0%)
sokonanoda 👍 10.9 s (÷9.4) 1006.7 MB (+15%)
nanoclo 👍 33.5 s (÷3.1) 841.8 MB (-4%)
con-ron 👍 51.3 s (÷2.0) 994.4 MB (+14%)
lazylean 👍 58.5 s (-43%) 670.4 MB (-23%)
nanoda 👍 54.6 s (-47%) 671.3 MB (-23%)
nanobruijn 👍 56.0 s (-46%) 756.4 MB (-13%)
con-leche 👍 2.0 m (+16%) 879.9 MB (+1%)
eink0rn 👍 1.4 m (-21%) 1.9 GB (×2.2)
ind-models 👍 2.1 m (+21%) 863.8 MB (-1%)
official 👍 1.7 m (0%) 873.7 MB (0%)
lean4lean 👍 2.4 m (+40%) 1.0 GB (+19%)
tenet 👍 1.8 m (+7%) 2.8 GB (×3.3)
nanoclo-fortran 👍 2.1 m (+21%) 1.7 GB (+95%)
lean4cobol ⌛ 0 ms 0 B
evmlean 🚫 0 ms 0 B
mini 🚫 0 ms 0 B
overfull 💥 1.1 m 19.2 MB
kiota ⌛ 0 ms 0 B
canonical-min 🚫 31.0 s 1.9 GB
rpylean ⌛ 0 ms 0 B
vow-lean-kernel 💥 1.2 m 434.2 MB
official-v4.28.0 👍 2.5 m (+48%) 1.0 GB (+17%)
still-nanoda 👍 1.1 m (-34%) 651.3 MB (-25%)
nyaya 🚫 0 ms 0 B
parse-only 👍 27.8 s (÷3.7) 873.5 MB (0%)