Head version
4e52845513a5
4e52845513a5a7f70927c96e094592db1bf124d1
- Toolchain
- leanprover/lean4:v4.31.0
- Revision date
- 7 Jul 2026
- Dependencies
- 11
- Versions
- 2
All packages
leanprover/sos
sos
A Lean 4 sum-of-squares tactic for nonlinear real arithmetic.
This is package metadata from a pinned Reservoir snapshot. It is not an imported proof corpus, an authorship claim, or a Therefore verification record.
mathsoftware-verificationtacticreal-arithmeticsossdp
External build observation
Exact head commit and toolchain
Reservoir recorded build status failed and test status not observed for commit 4e52845513a5 with leanprover/lean4:v4.31.0 on 17 Jul 2026. Therefore did not run this build.
Pin this source in lakefile.lean
require sos from git "https://github.com/leanprover/sos.git" @ "4e52845513a5a7f70927c96e094592db1bf124d1"
Discovery boundary
Searchable package, not yet an imported proof corpus
This page comes from a pinned Reservoir index snapshot. Therefore has not imported or independently built this package's declarations. Reservoir provider observations never change a Therefore verification status.
Index commit b6ac225af74cd6d6252fc559e3c4a085c46c618b