trureturingGitHub MATHEMATICAL ATLAS

Combinatorics / CONCEPT

RotationAvoidanceLinear

The classes avoiding 231, 2134 and 4213 decompose at their maximum into two ordered blocks.

Closed Authored exposition
DIRECT PREREQUISITES2
DIRECT CONSEQUENCES2
PROOF DEPTH5
DOCUMENT LINKS1
THEOREM

Decomposition at the maximum

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Direct recorded relationships
Separated Permutation BlocksSeparated Permutation BlocksRotationAvoidanceCountsRotationAvoidanceCountsRotationAvoidanceLinearRotationAvoidanceLinearRotationAvoidanceBinaryContractionRotationAvoidanceBinaryContractionRotationAvoidanceGroupsRotationAvoidanceGroups
Proof dependencyStructural affinityDocument link

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LIBRARY / RELEASE VERSIONS

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Lean sourceResearch workspace
Status
Closed
Depth
5
Layer
D5/S3
Domain
Combinatorics
Node ID
D5/S3/Combinatorics/RotationAvoidance/RotationAvoidanceLinear
Repository path
D5/S3/Combinatorics/RotationAvoidance/RotationAvoidanceLinear.lean
Truth release
sha256:76a8db6a0f78609b1b9d4a959c8392f2752f2daaddc1930e046e34ce07d0f608
Source commit
b52262a023c4db9bb30a128ebfd80ea4ef4c1a53
Source tree
37a24ddf3b9983bdabf0acbfd9b32b06c35c28d3

Authority boundary

Dependency edges, status, and source coordinates come from the verified release and certified topology. Blueprint exposition is labeled separately. A fallback title carries no additional mathematical authority.